CN116117338A - Automatic frock tool of plastic part radium carving - Google Patents

Abstract

The invention discloses a laser carving automatic tooling jig for plastic parts, which relates to the field of jigs and comprises a jig head, wherein the jig head penetrates through a fixed block and extends into the fixed block, a first fixing screw is arranged in the fixed block, a fixed seat is arranged on one side of the fixed block, a clamping block is connected to the inside of the upper side of the fixed seat, a fixed disc is arranged below the fixed seat, a second fixing screw is arranged in the fixed disc, a transmission shaft is connected to one side of the fixed disc, and one end of the transmission shaft is connected with a transmission gear. According to the invention, the rotatable fixing clamp is adopted to carry out laser etching on the multiple sides of the charging plug, so that the clamping time is reduced, the fixture is adopted to carry out batch operation, the manufacturing process is stable, the efficiency is high, and the like, and compared with a common fixture, the fixture is used for laser etching, the production efficiency is improved by more than 200%, and the problems of poor production, too high labor cost and too low efficiency are reduced.

Description

A laser engraving automatic tooling fixture for plastic parts

technical field

The invention relates to the field of jigs, in particular to a jig for automatic laser engraving of plastic parts.

Background technique

In the field of new energy, electric vehicles are increasingly entering thousands of households, which promotes the technological development in the field of charging, especially the sales and technological innovation of charging plugs. In the production of charging plugs, due to the requirements of different specifications, it is necessary to carry out various markings for radium engraving processing, which puts forward higher requirements for the process, and it is necessary to improve production efficiency and ensure the stability of product quality in production, because the shell is a necessary structural accessory for the charging plug, in order to meet the different specifications of customers. Requirements, radium engraving word processing must be carried out on different parts of the surface.

Many existing assembly methods are processed by laser engraving in the way of multiple clamping, and the laser engraving on each surface needs to be clamped again. This process is time-consuming, labor-intensive, and the cost is too high. For this reason, there is an urgent need for an automatic tooling fixture for laser engraving of plastic parts.

Contents of the invention

Based on this, the purpose of the present invention is to provide a laser engraving automatic tooling fixture for plastic parts to solve the existing production of multiple surface laser engraving, multiple clamping, low production efficiency, high manufacturing process defects, and high cost technology. question.

In order to achieve the above object, the present invention provides the following technical solutions: a laser engraving automatic tooling fixture for plastic parts, including a fixture head, the fixture head penetrates the fixed block and extends to its interior, and the interior of the fixed block is installed with a second A fixing screw, one side of the fixing block is provided with a fixing seat, and the upper part of the fixing seat is connected with a clip block, the lower part of the fixing seat is provided with a fixing plate, and the inside of the fixing plate is equipped with a second fixing screw, One side of the fixed disk is connected with a transmission shaft, and one end of the transmission shaft is connected with a transmission gear.

Preferably, the inside of the fixed block is provided with a threaded hole, and the first fixing screw passes through the threaded hole and extends to the inside, the number of the first fixing screw and the threaded hole is multiple groups, and the first fixing screw and The threaded holes all match.

Preferably, a clamping block slot is opened above the fixing seat, and the clamping block matches the clamping block groove, and the clamping block is located inside the clamping block groove.

Preferably, a round hole is opened in the middle of the fixed plate, and the round hole matches the fixing seat, and a threaded hole is opened inside the fixed plate, and the threaded hole matches the second fixing screw.

Preferably, the fixed disk is connected to the transmission shaft through a second fixing screw.

Preferably, the following steps are included:

a: Make fixed tooling for different socket shells, and place the corresponding positioning fixture on the fixture tooling during production;

b: This tooling can be set with an automatic rotation function. Set the shell that needs multiple laser engravings on the corresponding jig, and set the parameters of the laser engraving machine. Laser on the different positions needed;

c: During the laser engraving process, the tooling is installed on the laser engraving machine equipped with a server. One side of the tooling is installed on the rotating shaft of the server, and the other side is installed with a fixed jig, and the product is fixed on the jig;

d: Set the laser engraving machine according to the requirements of laser engraving, the tooling will rotate the setting position in the laser engraving, and laser the font corresponding to the required position to complete the laser engraving work content.

Preferably, the jig head is processed by a precision numerical control lathe.

Compared with prior art, the beneficial effect of the present invention is:

1. The invention adopts a rotatable fixed fixture to carry out laser engraving on multiple sides of the charging plug, which reduces the clamping time, adopts tooling for batch operation, stable manufacturing process, and high efficiency. Compared with ordinary tooling, the production efficiency of laser engraving with the fixture is increased by 200%. The above can reduce the problems of bad production, high labor cost and low efficiency;

2. The present invention uses tooling installation fixtures to realize multi-faceted laser processing at the same time, improve work efficiency, improve operation yield, and solve the waste of time and cost caused by multiple clip changes, and perform laser operations by single-clamping multiple sides of the shell , and solved the poor process caused by multi-operation process; according to different products, the fixture remains unchanged, and the fixed fixture head is replaced to improve production efficiency, and this process is made into a standardized operation process.

Description of drawings

Fig. 1 is an explosion diagram of the present invention;

Fig. 2 is a schematic diagram of the connection structure of the present invention.

In the figure: 1. Fixture head; 2. First fixing screw; 3. Fixing block; 4. Clamping block; 5. Fixing seat; 6. Second fixing screw; 7. Fixing plate; 8. Transmission shaft; 9. Transmission gear.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

The embodiments of the present invention will be described below according to the overall structure of the present invention.

Please refer to Figure 1 and Figure 2, a laser engraving automatic tooling fixture for plastic parts, including a fixture head 1, the fixture head 1 penetrates the fixed block 3 and extends to the inside, and the inside of the fixed block 3 is installed with a first fixed Screw 2, one side of the fixed block 3 is provided with a fixed seat 5, and the inside above the fixed seat 5 is connected with a clamp block 4, the bottom of the fixed seat 5 is provided with a fixed plate 7, and the inside of the fixed plate 7 is equipped with a second fixed A transmission shaft 8 is connected to one side of the screw 6 and the fixed disk 7 , and a transmission gear 9 is connected to one end of the transmission shaft 8 .

Use fixed jigs to carry out effective laser marking on the plug shell, and the socket shell needs to be engraved with different specifications, which can quickly complete the laser engraving operation, and introduce automation technology into this production, improve production efficiency, reduce costs, and make charging The price of plugs is reduced, which promotes the development of new energy.

Include the following steps:

a: Customize the positioning jig head according to the structure of different charging plugs, the bottom of the jig head is made into a universal fixed structure, and the charging plug shell is formed by injection molding;

b: Fix the jig head on the fixing seat of the tooling with screws and fixing blocks, and rotate with the fixing seat at the same time during operation;

c: The rotation of the fixed seat is driven by the rotating shaft and the gear, and finally powered by the servo motor;

d: When laser engraving the plug shell, insert the shell into the jig head to fix it, then set up the laser engraving machine, edit the radium engraving content on different sides through the screen, and set the parameters of the laser engraving rotation, the servo motor will follow the It is set to rotate during the laser engraving operation to complete the operations of different sides. The shell produced by this laser engraving method can be directly assembled at the next station.

The products produced by this laser engraving method can be multi-standard and multi-shape products, and different jig heads are matched according to different products to complete the production of various products.

Fixtures and different fixture heads are designed, assembled and tested.

Using this tooling to carry out laser engraving on various types of shells reduces the number of clamping times, saves time, has the characteristics of stable process and high efficiency, improves production efficiency by more than 200%, and reduces problems such as easy displacement of the production process and low efficiency.

The content not described in detail in this specification belongs to the prior art known to those skilled in the art.

The terms "center", "portrait", "landscape", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, and is only a simplified description for the convenience of describing the present invention, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore cannot be construed as limiting the protection content of the present invention.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the present invention, any modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the present invention.

Claims (7)

1. Automatic frock tool of plastic part radium carving, including tool head (1), its characterized in that: the jig head (1) penetrates through the fixed block (3) and extends to the inside of the fixed block, a first fixing screw (2) is arranged in the fixed block (3), a fixing seat (5) is arranged on one side of the fixed block (3), a clamping block (4) is connected to the inner part above the fixing seat (5), a fixed disc (7) is arranged below the fixing seat (5), a second fixing screw (6) is arranged in the fixed disc (7), a transmission shaft (8) is connected to one side of the fixed disc (7), and a transmission gear (9) is connected to one end of the transmission shaft (8).

2. The automated tooling jig for laser engraving of plastic parts according to claim 1, wherein: the inside of fixed block (3) has seted up the screw hole, and first fixed screw (2) run through the screw hole and extend to its inside, the quantity of first fixed screw (2) and screw hole is the multiunit, and first fixed screw (2) and screw hole all phase-match.

3. The automated tooling jig for laser engraving of plastic parts according to claim 1, wherein: the inside of fixing base (5) top has seted up the clamp splice groove, and clamp splice (4) and clamp splice groove phase-match, clamp splice (4) are located the inside in clamp splice groove.

4. The automated tooling jig for laser engraving of plastic parts according to claim 1, wherein: the middle position of the fixed disc (7) is provided with a round hole, the round hole is matched with the fixed seat (5), the inside of the fixed disc (7) is provided with a threaded hole, and the threaded hole is matched with the second fixing screw (6).

5. The automated tooling jig for laser engraving of plastic parts according to claim 1, wherein: the fixed disc (7) is connected with the transmission shaft (8) through a second fixed screw (6).

6. The automated tooling jig for laser engraving of plastic parts according to claim 1, comprising the following steps:

a: manufacturing fixed tools for different socket shells, and placing corresponding positioning tools on the fixture tools during production;

b: the fixture can be provided with an automatic rotation function, a shell body which needs to be subjected to laser etching for many times is sleeved on a corresponding fixture, parameters of a laser etching machine are set, in laser etching, the socket shell body can rotate, and simultaneously, the laser etching machine can laser the required fonts at different required positions;

c: in the laser engraving process, a tool is arranged on a laser engraving machine provided with a server, one side of the tool is arranged on a rotating shaft of the server, the other side of the tool is provided with a fixed tool, and a product is fixed on the tool;

d: setting up radium carving machine according to the requirement of radium carving, the frock can rotate in radium carving and set up the position, with the radium-shine of typeface correspondence in the position of needs, accomplish the operation content of radium carving.

7. The automated tooling jig for laser engraving of plastic parts according to claim 1, wherein: the jig head (1) is machined by a precise numerical control lathe.

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