CN211814519U - A blank holder for leather processing - Google Patents

Abstract

The utility model provides a blank pressing pincers for leather processing relates to leather processing technology field, comprises a workbench, the one end lateral wall fixedly connected with support frame of workstation, the one end lateral wall of support frame is provided with positioner, positioner includes the locating lever, the locating lever inserts in the support frame, the one end lateral wall fixedly connected with dog of locating lever, the cover is equipped with compression spring on the locating lever, compression spring's both ends respectively with the one end lateral wall fixed connection of dog and support frame, one side lateral wall fixedly connected with locating piece of locating lever, one side lateral wall of locating piece is provided with blank pressing device, one side lateral wall of support frame is provided with power device. Adopt power device and blank pressing device, use cam and briquetting to press from both sides the material tightly and avoid the tradition to press through the manual work to influence processing and production of product, the device's application effectively improves equipment's stability and improve equipment's production efficiency.

Description

A kind of crimping pliers for leather processing

technical field

The utility model relates to the technical field of leather processing, in particular to a crimper used for leather processing.

Background technique

Leather is a denatured and non-perishable animal skin obtained by physical and chemical processing such as depilation and tanning. Leather is composed of natural protein fibers tightly woven in three-dimensional space. Texture and gloss, feel comfortable.

Most of the existing leather needs to be sewn by pressing the leather edge during processing, but the existing operation is still manually pressed in a large number, which is time-consuming and laborious and affects the production, and needs to be improved.

Utility model content

The purpose of the utility model is to solve the shortcomings existing in the prior art, and propose a crimping pliers for leather processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a crimping pliers for leather processing, including a workbench, one end side wall of the workbench is fixedly connected with a support frame, and one end side of the support frame is fixedly connected with a support frame. The wall is provided with a positioning device, the positioning device includes a positioning rod, the positioning rod is inserted into the support frame, one end side wall of the positioning rod is fixedly connected with a stopper, a compression spring is sleeved on the positioning rod, and the Two ends of the compression spring are respectively fixedly connected with the stopper and one end sidewall of the support frame, one sidewall of the positioning rod is fixedly connected with a positioning block, and one sidewall of the positioning block is provided with a side holding device, so One side wall of the support frame is provided with a power device.

The edge pressing device includes a pressing block, one side wall of the pressing block is fixedly connected with one side wall of the positioning block, and one end side wall of the working table is fixedly connected with a cushion block.

The power device includes a mounting block, one side wall of the mounting block is fixedly connected to one side wall of the support frame, one end side wall of the mounting block is fixedly connected with a motor, and the driving end of the motor is fixedly connected with a motor. A cam, one end side wall of the cam abuts one end side wall of the pressing block.

The pressing block is located above the pad, and one end side wall of the pressing block and the pad is sanded, so that the material can be clamped by the pressing block and the pad for edge pressing and processing.

The support frame is L-shaped, and one end side wall of the support frame and one end side wall of the worktable are fixed by arc welding to improve the stability of the equipment.

One side wall of the positioning rod is rectangular, and one side wall of the positioning rod is slidably connected to one side inner wall of the support frame. The positioning rod restricts the displacement of the positioning block and the pressing block, so that the equipment can be used normally.

beneficial effect

1. In the present utility model, a power device and a blank holder are used, and a cam and a pressing block are used to clamp the material to prevent the traditional manual pressing from affecting the processing and production of the product. The application of the device effectively improves the stability of the equipment and improves the performance of the equipment. Productivity.

2. In this utility model, a positioning device is adopted, and a positioning rod is used to limit the displacement of the pressure block, so that the pressure block is located above the cushion block to facilitate the normal use of the equipment, and the compression spring is used to keep the pressure block away from the cushion block when not in use, The automatic edge pressing of the equipment is realized, and the application of the device effectively improves the usability of the equipment.

Description of drawings

Fig. 1 is the front view that the utility model proposes a kind of crimping pliers for leather processing;

Figure 2 is a side view of a crimping plier proposed by the utility model for leather processing;

Fig. 3 is the rear view of a kind of crimping pliers for leather processing proposed by the utility model;

4 is a top view of a crimping plier for leather processing proposed by the present invention.

Legend description: 1. Positioning device; 11. Block; 12. Positioning rod; 13. Compression spring; 14. Positioning block; 2. Support frame; 3. Workbench; , pressure block; 5, power unit; 51, motor; 52, installation block; 53, cam.

Detailed ways

In order to make it easier to understand the technical means, creative features, goals and effects realized by the present invention, the present invention will be further described below in conjunction with the specific embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention. , not all. Based on the examples in the implementation manner, other examples obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

Specific examples:

Referring to Figures 1-4, a crimping pliers for leather processing includes a workbench 3, one end side wall of the workbench 3 is fixedly connected with a support frame 2, the support frame 2 is L-shaped, and one end side wall of the support frame 2 is fixed One end side wall of the workbench 3 is fixed by arc welding to improve the stability of the equipment. One end side wall of the support frame 2 is provided with a positioning device 1. The positioning device 1 includes a positioning rod 12. One end side wall of the positioning rod 12 is rectangular , one side wall of the positioning rod 12 is slidably connected with one side inner wall of the support frame 2, the displacement of the positioning block 14 and the pressing block 42 is restricted by the positioning rod 12, so that the equipment can be used normally, the positioning rod 12 is inserted into the support frame 2, and the positioning One end side wall of the rod 12 is fixedly connected with a stopper 11, and a compression spring 13 is sleeved on the positioning rod 12. One side wall is fixedly connected with a positioning block 14 , and one side wall of the positioning block 14 is provided with a pressing device 4 . The pressing device 4 includes a pressing block 42 , and the pressing block 42 is located above the pad block 41 . One end of the side wall of the block 41 is polished with sandpaper, which is convenient for clamping the material through the pressing block 42 and the pad 41 for edge pressing and processing. One side wall of the pressing block 42 is fixedly connected to one side wall of the positioning block 14 , one end side wall of the worktable 3 is fixedly connected with a cushion block 41, one side wall of the support frame 2 is provided with a power device 5, and the pressure block 42 drives the positioning rod 12 and the stop block 11 to displace through the positioning block 14 during displacement, and the block The block 11 squeezes the compression spring 13, and the compression spring 13 deforms to generate elastic force. After the processing is completed, the motor 51 releases the force on the pressure block 42 to take out the material. The compression spring 13 loses its restraint and drives the stopper 11 and the pressure block 42 to reset. Set the positioning device 1, use the positioning rod 12 to limit the displacement of the pressure block 42, make the pressure block 42 located above the cushion block 41 to facilitate the normal use of the equipment, and use the compression spring 13 to keep the pressure block 42 away from the cushion block 41 when not in use. , to realize the automatic edge pressing of the equipment, and the application of the device effectively improves the usability of the equipment.

The power device 5 includes a mounting block 52, one side wall of the mounting block 52 is fixedly connected to one side wall of the support frame 2, one side wall of the mounting block 52 is fixedly connected with a motor 51, and a driving end of the motor 51 is fixedly connected with a cam 53. One end side wall of the cam 53 is in contact with one end side wall of the pressure block 42. When in use, place the material on the cushion block 41, turn on the motor 51, the motor 51 drives the cam 53 to rotate, and the pressure block is squeezed when the cam 53 rotates. 42 and drive the pressing block 42 to squeeze the material against the cushion block 41. By setting the power device 5 and the edge blanking device 4, the cam 53 and the pressing block 42 are used to clamp the material to avoid the traditional manual pressing affecting the processing and production of the product. The application of the device effectively improves the stability of the equipment and improves the production efficiency of the equipment.

The working principle of the utility model: when in use, the material is placed on the cushion block 41, the motor 51 is turned on, the motor 51 drives the cam 53 to rotate, when the cam 53 rotates, it squeezes the pressure block 42 and drives the pressure block 42 to squeeze the material and the cushion Blocks 41 are offset. By setting the power device 5 and the edge blanking device 4, the cam 53 and the pressing block 42 are used to clamp the material to avoid the traditional manual pressing to affect the processing and production of the product. The application of this device effectively improves the stability of the equipment and improves the The production efficiency of the equipment, the pressure block 42 drives the positioning rod 12 and the stopper 11 to displace through the positioning block 14 during displacement, the stopper 11 squeezes the compression spring 13, and the compression spring 13 deforms to generate elastic force, which is released by the motor 51 after the processing is completed. The force on the pressure block 42 takes out the material, the compression spring 13 loses its restraint and drives the stopper 11 and the pressure block 42 to reset. By setting the positioning device 1, the positioning rod 12 is used to limit the displacement of the pressure block 42, so that the pressure block 42 is located in the cushion block 41. It is convenient for the normal use of the equipment, and the compression block 42 is kept away from the cushion block 41 when not in use by compressing the spring 13, so as to realize the automatic edge pressing of the equipment. The application of this device effectively improves the usability of the equipment.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may include the first and second features in direct contact, or may include the first and second features The features are not in direct contact but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

The basic principles, main features and advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the present invention, and are not intended to limit the present invention, without departing from the present invention. Under the premise of the spirit and scope, the present invention will also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a blank holder for leather processing, includes workstation (3), its characterized in that: the one end lateral wall fixedly connected with support frame (2) of workstation (3), the one end lateral wall of support frame (2) is provided with positioner (1), positioner (1) is including locating lever (12), locating lever (12) are inserted in support frame (2), the one end lateral wall fixedly connected with dog (11) of locating lever (12), the cover is equipped with compression spring (13) on locating lever (12), the both ends of compression spring (13) respectively with the one end lateral wall fixed connection of dog (11) and support frame (2), one side lateral wall fixedly connected with locating piece (14) of locating lever (12), one side lateral wall of locating piece (14) is provided with blank pressing device (4), one side lateral wall of support frame (2) is provided with power device (5).

2. Pressing pliers for leather processing according to claim 1, characterized in that: the edge pressing device (4) comprises a pressing block (42), one side wall of the pressing block (42) is fixedly connected with one side wall of the positioning block (14), and one end side wall of the workbench (3) is fixedly connected with a cushion block (41).

3. Pressing pliers for leather processing according to claim 1, characterized in that: the power device (5) comprises an installation block (52), one side wall of the installation block (52) is fixedly connected with one side wall of the support frame (2), one end side wall of the installation block (52) is fixedly connected with a motor (51), a driving end of the motor (51) is fixedly connected with a cam (53), and one end side wall of the cam (53) is abutted to one end side wall of the pressing block (42).

4. Pressing pliers for leather processing according to claim 2, characterized in that: the pressing block (42) is located above the cushion block (41), and the side walls of one end of the pressing block (42) and one end of the cushion block (41) are both polished by sand paper.

5. Pressing pliers for leather processing according to claim 1, characterized in that: the support frame (2) is L-shaped, and the side wall of one end of the support frame (2) and the side wall of one end of the workbench (3) are fixed through arc welding.

6. Pressing pliers for leather processing according to claim 1, characterized in that: the side wall of one end of the positioning rod (12) is rectangular, and the side wall of one side of the positioning rod (12) is connected with the inner wall of one side of the support frame (2) in a sliding mode.

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