CN220104729U

CN220104729U - Jig device used in production process of leather plate

Info

Publication number: CN220104729U
Application number: CN202321384884.6U
Authority: CN
Inventors: 贺明华; 罗群
Original assignee: Hongyuan Garment Accessories Dongguan Co ltd
Current assignee: Hongyuan Garment Accessories Dongguan Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-11-28
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a jig device used in a production process of a leather board, which comprises a supporting frame, a supporting table, a top plate and an air cylinder, wherein a fixed plate is arranged in the middle of the top surface of the supporting table, an indicating assembly is arranged in the middle of the top surface of the fixed plate, and indicator lamps are arranged on the left side and the right side of the top of the fixed plate; a power output shaft of the air cylinder is connected with a pressurizing head; the indicating assembly comprises a fixed cylinder fixed on the fixed plate, a telescopic cylinder penetrating through the fixed cylinder and a pressing column in threaded connection with the telescopic cylinder; the utility model can effectively position the product placement positions, ensure that a plurality of products in each batch can be placed at the fixed point positions, and ensure that the center point of each product can be aligned with the pressurizing head, namely, the pressurizing head can conveniently pressurize the center point of the product on one hand, the detection effect is improved, and on the other hand, the pressed points of each product in detection can be the same, thereby improving the testing efficiency and accuracy of the products in the same batch.

Description

Jig device used in production process of leather plate

Technical Field

The utility model relates to the technical field of jigs, in particular to a jig device used in the production process of leather cards.

Background

The fixture is divided into two types, namely a fixture and a test fixture, wherein the fixture is designed by the processes of machining, welding, assembling and the like, is convenient to process and meets the requirement of precision, and the fixture is used for testing and is specially used for testing and testing the functions, power calibration, service life, performance and the like of products.

The chinese patent application No. CN201720231247.3 is referred to as reference 1, and the "elastic article needs to be tested for tensile and compressive force after production" as described in reference 1.

In the prior art, when products to be tested are placed, such as the equipment of the comparison document 1, the quality test needs to be performed after production, and the equipment is usually directly placed on a supporting structure for bearing, if the positions of the products to be tested are not positioned, the center point of the products to be tested and the bottom of a pressing structure are not deviated (i.e. are not positioned at the same center point), so that stress test points of the whole products are not positioned at the center of the products, when the stress points of a plurality of products are different (i.e. when a plurality of products in the same batch are tested, particularly products in different sizes are tested, the problem that the stress points of each product are different can occur when the products are not positioned every time, and when the thicknesses of different parts of the products are different, the test results of different thicknesses can be different), the final test effect of the products can be directly influenced, and the staff can not be facilitated to judge whether the products in the batch meet the production standard.

Therefore, aiming at the technical problems in the prior art when the testing jig is used for testing the quality of the product, the jig device which is convenient to position and enables the pressed points of the product to be positioned at the same position is designed.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the jig device for the production process of the leather board comprises a supporting frame, a supporting table, a top plate and an air cylinder, wherein a fixing plate is arranged at the center of the top surface of the supporting table, an indicating assembly is arranged at the center of the top surface of the fixing plate, and indicator lamps are arranged on the left side and the right side of the top of the fixing plate; a power output shaft of the air cylinder is connected with a pressurizing head; the indicating assembly comprises a fixed cylinder fixed on the fixed plate, a telescopic cylinder penetrating through the fixed cylinder and a pressing column in the telescopic cylinder in a threaded connection mode, a contact piece is arranged on the inner bottom wall of the fixed cylinder, a return spring is arranged on the top of the contact piece, the top of the return spring is fixed at the bottom of the telescopic cylinder, and a feeler lever arranged in the return spring is arranged at the bottom of the telescopic cylinder; the movable grooves are formed in the left side and the right side of the top of the supporting table, positioning plates are slidably connected in the movable grooves, L-shaped positioning blocks are arranged on the front side and the rear side of each positioning plate, and a bidirectional threaded rod penetrates through the two positioning plates.

As a further scheme of the utility model: the top of brace table and the position department that is located the fixed plate back still are provided with the battery, the battery passes through the wire and is connected with the top of feeler lever, the contact is connected with two pilot lamps through two wires.

As a further scheme of the utility model: limiting sliding grooves are formed in the front side and the rear side of the inner wall of each movable groove, limiting sliding blocks are uniformly formed in the front side and the rear side of each positioning plate, and the positioning plates are slidably connected in the limiting sliding grooves of the movable grooves through the limiting sliding blocks.

As a further scheme of the utility model: the middle section of the bidirectional threaded rod is connected to the middle part of the inner cavity of the supporting table through a bearing, one end of the bidirectional threaded rod is rotationally connected to the right side of the inner wall of the supporting table, and the other end of the bidirectional threaded rod movably penetrates through the left side of the supporting table and is fixedly connected with a handle.

As a further scheme of the utility model: the locating plate is characterized in that the front side and the rear side of the locating plate are respectively provided with a telescopic cavity and a limiting hole, the inside of the telescopic cavity is movably penetrated with a telescopic rod, the surface of the telescopic rod is sleeved with a pressure spring, two ends of the pressure spring are respectively fixed on the inner wall of the telescopic cavity and a plate body at one end of the telescopic rod, one end of the telescopic rod penetrates through the locating plate and is fixed with a fixing block, the top of the fixing block is fixedly connected with an L-shaped locating block, and four locating clamping areas of a rectangle are formed between the L-shaped locating blocks.

As a further scheme of the utility model: one side of the fixed block is also fixed with a limit bar, and one end of the limit bar movably penetrates through the inside of the limit hole.

As a further scheme of the utility model: the supporting table is welded at the top of the supporting frame, the top plate is arranged at the top of the supporting table, the air cylinder is arranged at the top of the top plate, the power output shaft of the air cylinder movably penetrates through the top plate and is connected with a pressing rod, and the bottom of the pressing rod is connected with a pressing head through threads.

As a further scheme of the utility model: the bottom of the pressurizing head is opposite to the center of the positioning clamping area, and the top of the pressurizing column is opposite to the center of the positioning clamping area.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the structures such as the designed supporting table, the locating plate and the L-shaped locating block, the placing positions of the products can be effectively located, the products in each batch can be placed at the fixed point positions, the center point of each product can be aligned with the pressurizing head, namely, the pressurizing head can conveniently pressurize the center point of the product, the detection effect is improved, the same pressure receiving point of each product in detection is ensured, the testing efficiency and accuracy of the same batch of products are improved, meanwhile, the two movable locating plates are matched, the effect that the two locating plates are mutually close to or mutually far away from each other can be realized, and the applicability of the jig device in testing the products can be greatly improved.

2. According to the utility model, the fixing plate, the indicator lamp and the indicating assembly are designed on the supporting table, so that the limit state of product testing can be effectively monitored when a product is tested, that is, when the product is pressed to a specified state by the pressing head, prompt can be timely sent to a worker through the indicator lamp, so that the worker is informed that the product reaches the test limit state, the worker can be helped to timely close equipment, the worker can conveniently judge the test state of the product, and the convenience and intuitiveness of the jig device in use are improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a support table according to the present utility model;

FIG. 3 is a schematic view of a front cross-sectional structure of the support table of the present utility model;

FIG. 4 is a schematic cross-sectional view of an indicator assembly of the present utility model;

FIG. 5 is a schematic side cross-sectional view of a locating plate of the present utility model;

fig. 6 is a schematic top sectional view of the positioning plate of the present utility model.

Reference numerals and names in the drawings are as follows:

1. a support frame; 2. a support table; 3. a top plate; 4. a cylinder; 5. a pressing rod; 6. a pressurizing head; 7. a fixing plate; 8. a storage battery; 9. a positioning plate; 10. a handle; 1001. a two-way threaded rod; 11. a movable groove; 1101. limiting sliding grooves; 12. a fixed block; 1201. a limit bar; 13. an indicator light; 14. an indication assembly; 1401. a fixed cylinder; 1402. a telescopic cylinder; 1403. a pressurizing column; 1404. a feeler lever; 1405. a return spring; 1406. a contact; 15. a telescopic rod; 16. a pressure spring; 17. an L-shaped positioning block; 18. and a limiting hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a jig device for use in a production process of a leather board comprises a supporting frame 1, a supporting table 2, a top plate 3 and an air cylinder 4, wherein a fixing plate 7 is arranged in the middle of the top surface of the supporting table 2, an indicating assembly 14 is arranged in the middle of the top surface of the fixing plate 7, and indicator lamps 13 are arranged on the left side and the right side of the top of the fixing plate 7; the power output shaft of the air cylinder 4 is connected with a pressurizing head 6; the indicating assembly 14 comprises a fixed cylinder 1401 fixed on a fixed plate 7, a telescopic cylinder 1402 penetrating through the fixed cylinder 1401 and a pressurizing column 1403 screwed inside the telescopic cylinder 1402, wherein the pressurizing column 1403 is screwed with the telescopic cylinder 1402, namely, the telescopic distance of the pressurizing column 1403 inside the telescopic cylinder 1402 can be adjusted, namely, the lighting of the indicating lamp 13 can be tested when products are bent to different degrees, the applicability of the lifting device is improved, a contact piece 1406 is arranged on the inner bottom wall of the fixed cylinder 1401, a return spring 1405 is arranged on the top of the contact piece 1406, the top of the return spring 1405 is fixed at the bottom of the telescopic cylinder 1402, and a feeler lever 1404 arranged inside the return spring 1405 is arranged at the bottom of the telescopic cylinder 1402; the movable groove 11 has all been seted up to the top left and right sides of brace table 2, the inside of every movable groove 11 is equal sliding connection has locating plate 9, the front and back both sides of every locating plate 9 all are provided with L shape locating piece 17, run through between two locating plates 9 has a two-way threaded rod 1001, the middle section of two-way threaded rod 1001 passes through the bearing to be connected at the inner chamber middle part of brace table 2, and one end rotates to be connected on the inner wall right side of brace table 2, one end activity runs through the left side of brace table 2 and fixedly connected with handle 10, when handle 10 rotates two-way threaded rod 1001, the inside of brace table 2 is passed through the bearing and is rotated to can drive two locating plates 9 simultaneous movement through the screw thread at both ends, play the effect that is close to each other or keep away from.

In this embodiment, a battery 8 is further provided on the top of the support base 2 at a position located at the back of the fixing plate 7, the battery 8 is connected to the top of the feeler lever 1404 by wires, and the feeler 1406 is connected to the two indicator lamps 13 by two wires.

Specifically, the contact 1406 and the contact rod 1404 are made of conductive materials made of copper or iron, and can be conveniently turned on by supplying power to the indicator lamp 13 through the battery 8.

In this embodiment, the front and rear sides of the inner wall of each movable slot 11 are provided with a limiting sliding slot 1101, the front and rear sides of the positioning plate 9 are integrally formed with limiting sliding blocks, and the positioning plate 9 is slidably connected in the limiting sliding slot 1101 of the movable slot 11 through the limiting sliding blocks.

Specifically, the positioning plate 9 is slidably connected in the movable slot 11, and can be positioned in the limiting sliding slot 1101 through the limiting sliding block on the positioning plate 9, so that the moving direction of the positioning plate 9 is limited, and the stability and the guidance quality of the positioning plate 9 during moving can be improved.

In the embodiment, the front side and the rear side of the positioning plate 9 are provided with a telescopic cavity and a limiting hole 18, the inside of the telescopic cavity is movably penetrated with a telescopic rod 15, the surface of the telescopic rod 15 is sleeved with a pressure spring 16, two ends of the pressure spring 16 are respectively fixed on the inner wall of the telescopic cavity and a plate body at one end of the telescopic rod 15, one end of the telescopic rod 15 penetrates through the positioning plate 9 and is fixed with a fixed block 12, the top of the fixed block 12 is fixedly connected with an L-shaped positioning block 17, and a rectangular positioning clamping area is formed among the four L-shaped positioning blocks 17; a limiting bar 1201 is also fixed on one side of the fixed block 12, and one end of the limiting bar 1201 movably penetrates into the limiting hole 18.

Specifically, the telescopic rod 15 and the limiting bar 1201 can simultaneously support and stabilize the fixed block 12, meanwhile limit the movement direction of the fixed block, and the compression spring 16 is arranged on the telescopic rod 15 to provide restoring force for the telescopic rod 15, so that the L-shaped positioning block 17 can better clamp a product, the four L-shaped positioning blocks 17 form a rectangular clamping area, the four sides of the product can be conveniently clamped, positioned and fixed, and the center line of the product can be aligned with the pressurizing head 6.

In the embodiment, the supporting table 2 is welded at the top of the supporting frame 1, the top plate 3 is installed at the top of the supporting table 2, the air cylinder 4 is installed at the top of the top plate 3, the power output shaft of the air cylinder 4 movably penetrates through the top plate 3 and is connected with the pressure applying rod 5, and the bottom of the pressure applying rod 5 is in threaded connection with the pressure applying head 6.

Specifically, the driving of the cylinder 4 can make the pressurizing rod 5 move downwards at a constant speed, that is, drive the pressurizing head 6 to approach the product, and the pressurizing head 6 is in threaded connection with the pressurizing rod 5, so that the pressurizing heads 6 with different specifications can be conveniently replaced according to different products.

In this embodiment, the bottom of the pressurizing head 6 is opposite to the center of the positioning nip, and the top of the pressurizing column 1403 is opposite to the center of the positioning nip.

Specifically, through the location clamping area that forms, when can making the product by the centre gripping, its central point position is all the time to pressure head 6 and pressure column 1403, can both contact the center of product when can making things convenient for pressure head 6 at every turn work, and the stress point of a plurality of products of convenient same batch is all the same, is favorable to the accuracy of last test data.

When in use:

the product to be tested is placed on the jig device, namely, the top of the two positioning plates 9 is placed on the product, when the product is wider, the L-shaped positioning block 17 can be pushed by the edge of the product to drive the fixed block 12 to move, namely, the fixed block 12 drives the telescopic rod 15 to extend out of the telescopic cavity and the limiting bar 1201 to extend out of the limiting hole 18, and when the telescopic rod 15 extends out, the compression spring 16 can be compressed, so that the product is tightly pressed by the restoring force of the compression spring 16, and the edge of the product is positioned and fixed;

when the product is short, a worker can twist the handle 10 to drive the bidirectional threaded rod 1001 to rotate, and the rotation of the bidirectional threaded rod 1001 is utilized to drive the two positioning plates 9 to move towards the direction of approaching each other, namely the positioning plates 9 move in the movable groove 11, so that the product can be clamped by the approaching of the two positioning plates 9, and the two positioning plates 9 synchronously move, so that the same displacement distance of the positioning plates 9 can be ensured, and the center of the top surface of the product can be opposite to the pressurizing head 6 when the product is positioned and clamped on the positioning plates 9;

when testing, start cylinder 4, the power take off shaft of cylinder 4 slowly promotes the pressure bar 5 and moves down, and then the slow product that is close to supporting on locating plate 9 of promotion pressure head 6, when the power of pressure head 6 is exerted at the central point of product gradually, the product can produce deformation because of pressure, until the bottom of product and the top of pressure column 1403 contact, and after pressure column 1403 receives pressure, can promote flexible cylinder 1402 downwards, flexible cylinder 1402 compresses reset spring 1405, and drive feeler lever 1404 and contact piece 1406, at this moment, form the passageway between feeler lever 1404 and the contact piece 1406, can play the effect that the switch-on was lighted to pilot lamp 13, after pilot lamp 13 is lighted, promptly indicate that this product has reached the biggest bending degree, the deformation standard of test has been reached, can stop the work of cylinder 4, and observe the state at this moment of product, afterwards take off the product from the device (the power take off shaft of cylinder 4 is retracted, drive pressure head 6 is kept away from the product, thereby make feeler lever and contact piece 1406, the moment, the pilot lamp 13 is cut off, promptly indicate that the tool has been put out to the test to the product is accomplished to the tool).

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The jig device for the leather board production process comprises a supporting frame (1), a supporting table (2), a top plate (3) and an air cylinder (4), and is characterized in that a fixing plate (7) is arranged at the center of the top surface of the supporting table (2), an indicating assembly (14) is arranged at the center of the top surface of the fixing plate (7), and indicator lamps (13) are arranged on the left side and the right side of the top of the fixing plate (7);

a power output shaft of the air cylinder (4) is connected with a pressurizing head (6);

the indicating assembly (14) comprises a fixed cylinder (1401) fixed on a fixed plate (7), a telescopic cylinder (1402) penetrating through the fixed cylinder (1401) and a pressurizing column (1403) screwed inside the telescopic cylinder (1402), a contact piece (1406) is arranged on the inner bottom wall of the fixed cylinder (1401), a return spring (1405) is arranged on the top of the contact piece (1406), the top of the return spring (1405) is fixed at the bottom of the telescopic cylinder (1402), and a feeler lever (1404) arranged inside the return spring (1405) is arranged at the bottom of the telescopic cylinder (1402);

the movable grooves (11) are formed in the left side and the right side of the top of the supporting table (2), positioning plates (9) are slidably connected in the movable grooves (11), L-shaped positioning blocks (17) are arranged on the front side and the rear side of each positioning plate (9), and a bidirectional threaded rod (1001) penetrates through the two positioning plates (9).

2. The jig device for the production process of the leather board according to claim 1, wherein a storage battery (8) is further arranged at the position of the top of the supporting table (2) and the back of the fixing plate (7), the storage battery (8) is connected with the top of the feeler lever (1404) through wires, and the touch piece (1406) is connected with two indicator lamps (13) through two wires.

3. The jig device for the production process of the leather board according to claim 1, wherein limiting sliding grooves (1101) are formed in the front side and the rear side of the inner wall of each movable groove (11), limiting sliding blocks are uniformly formed in the front side and the rear side of the positioning plate (9), and the positioning plate (9) is slidably connected in the limiting sliding grooves (1101) of the movable grooves (11) through the limiting sliding blocks.

4. The jig device for the production process of the leather board according to claim 1, wherein the middle section of the bidirectional threaded rod (1001) is connected to the middle part of the inner cavity of the supporting table (2) through a bearing, one end of the bidirectional threaded rod is rotatably connected to the right side of the inner wall of the supporting table (2), and the other end of the bidirectional threaded rod movably penetrates through the left side of the supporting table (2) and is fixedly connected with a handle (10).

5. The jig device for the production process of the leather board according to claim 1, wherein the front side and the rear side of the positioning plate (9) are provided with a telescopic cavity and a limiting hole (18), the inside of the telescopic cavity is movably penetrated with a telescopic rod (15), the surface of the telescopic rod (15) is sleeved with a pressure spring (16), two ends of the pressure spring (16) are respectively fixed on the inner wall of the telescopic cavity and the plate body at one end of the telescopic rod (15), one end of the telescopic rod (15) penetrates through the positioning plate (9) and is fixed with a fixed block (12), the top of the fixed block (12) is fixedly connected with an L-shaped positioning block (17), and a rectangular positioning clamping area is formed among the four L-shaped positioning blocks (17).

6. The jig device for use in the production process of the leather board according to claim 5, wherein a limit bar (1201) is further fixed on one side of the fixing block (12), and one end of the limit bar (1201) movably penetrates into the limit hole (18).

7. The jig device for the production process of the leather board according to claim 1, wherein the supporting table (2) is welded at the top of the supporting frame (1), the top plate (3) is installed at the top of the supporting table (2), the air cylinder (4) is installed at the top of the top plate (3), the power output shaft of the air cylinder (4) movably penetrates through the top plate (3) and is connected with the pressing rod (5), and the bottom of the pressing rod (5) is connected with the pressing head (6) in a threaded mode.

8. The jig device for use in the production process of the leather board according to claim 1, wherein the bottom of the pressurizing head (6) is opposite to the center of the positioning clamping area, and the top of the pressurizing column (1403) is opposite to the center of the positioning clamping area.