A clamp for precise cutting of leather

Abstract

The utility model discloses a clamp for accurate cutting leather, including frame, clamping subassembly and locking subassembly, clamping subassembly includes the bottom plate of setting in the lateral wall of frame and the pressing plate of active cooperation with bottom plate, locking subassembly includes the U type card slot of setting in the lateral wall of bottom plate and the card plate of active cooperation with pressing plate, the utility model discloses, through opening pressing plate, put the leather edge between bottom plate and pressing plate, put down the pressing plate, utilize the presser foot and press the leather on the extension plate, through the guiding limiting effect of U type card slot, rotate card plate to card into U type card slot, and card plate is pressed down by U type card slot, and then pressing plate is pressed down by card plate, and the presser foot is pressed tightly in the extension foot top, and the frame is installed with clamping subassembly and locking subassembly, can be clamped to the leather all around, avoid leather movement, be convenient for keeping leather stable, convenient cutting.

Description

Technical Field

[0001] This utility model relates to the field of leather clamping technology, specifically a clamp for precisely cutting leather. Background Technology

[0002] Because leather is relatively lightweight, even slight vibrations or strong air currents can cause it to move. Therefore, it is necessary to keep the leather in its position as much as possible during cutting and processing.

[0003] Most existing cutting processes use manual or laser methods. Manual cutting requires using templates, manually laying out the pattern, outlining, and cutting, which is time-consuming and labor-intensive. Laser cutting solves these problems and is all computer-controlled. However, during cutting, the leather can only be laid flat on a platform, lacking support. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] In view of the above and / or the problems existing in the use of clamps for precise cutting of leather, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a clamp for precise cutting of leather. By opening the pressure plate, placing the edge of the leather between the base plate and the pressure plate, lowering the pressure plate, and using the presser foot to press the leather onto the extension plate, the clamping plate is rotated into the U-shaped groove by the guiding and limiting action of the U-shaped groove. The clamping plate is subjected to the downward pressure of the U-shaped groove, and the pressure plate is subjected to the downward pressure of the clamping plate. The presser foot presses the leather tightly against the top of the extension foot. A clamping component and a locking component are installed around the frame, which can clamp the leather from all sides to prevent the leather from moving, keep the leather stable, and facilitate cutting.

[0007] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0008] A clamp for precisely cutting leather, comprising:

[0009] frame;

[0010] A clamping assembly, the clamping assembly including a base plate disposed on the side wall of the frame and a pressure plate that movably engages with the base plate;

[0011] The locking assembly includes a U-shaped groove disposed on the side wall of the base plate and a locking plate that movably engages with the pressure plate.

[0012] As a preferred embodiment of the clamp for precisely cutting leather according to the present invention, the side wall of the base plate is provided with a pin seat, and the side wall of the pressure plate is provided with a pin that cooperates with the pin shaft.

[0013] As a preferred embodiment of the clamp for precisely cutting leather according to the present invention, the side wall of the base plate is provided with an extension plate, and the side wall of the pressure plate is provided with a presser foot pressing on the extension plate.

[0014] As a preferred embodiment of the clamp for precisely cutting leather according to the present invention, the side wall of the extension plate is provided with an anti-slip layer, and the side wall of the presser foot is provided with a leather pressing plate.

[0015] As a preferred embodiment of the clamp for precisely cutting leather according to the present invention, the side wall of the clamping plate is provided with a raised edge, and a flexible sleeve is provided around the outer periphery of the raised edge.

[0016] As a preferred embodiment of the clamp for precisely cutting leather according to the present invention, the side wall of the pressure plate is provided with a shaft, and the side wall of the clamping plate is provided with a shaft hole coaxial with the shaft.

[0017] As a preferred embodiment of the clamp for precisely cutting leather according to the present invention, a limiting cap is provided at the top of the shaft, and the limiting cap is in close contact with the top of the clamping plate.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows: This clamp for precise cutting of leather, by opening the pressure plate, placing the edge of the leather between the base plate and the pressure plate, lowering the pressure plate, and using the presser foot to press the leather onto the extension plate, the clamp plate is rotated into the U-shaped groove by the guiding and limiting action of the U-shaped groove. The clamp plate is subjected to the downward pressure of the U-shaped groove, and the pressure plate is subjected to the downward pressure of the clamp plate. The presser foot presses the leather tightly against the top of the extension foot. A clamping component and a locking component are installed around the frame, which can clamp the leather from all sides to prevent the leather from moving, making it easier to keep the leather stable and convenient for cutting. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0020] Figure 1 This is a schematic diagram of the overall structure of a clamp for precisely cutting leather according to the present invention;

[0021] Figure 2 This is a schematic diagram of the clamping component of a clamp for precisely cutting leather according to the present invention.

[0022] 100, Frame; 200, Clamping assembly; 210, Base plate; 211, Pin seat; 212, Extension foot; 220, Pressure plate; 221, Pin shaft; 222, Pressure foot; 300, Locking assembly; 310, U-shaped slot; 320, Clamping plate; 321, Shaft body; 322, Warped edge. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure will not be enlarged to scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0026] This utility model provides a clamp for precise cutting of leather. By opening the pressure plate, placing the edge of the leather between the base plate and the pressure plate, lowering the pressure plate, and using the presser foot to press the leather onto the extension plate, the clamping plate is rotated into the U-shaped groove by the guiding and limiting action of the U-shaped groove. The clamping plate is subjected to downward pressure from the U-shaped groove, and in turn, the pressure plate is subjected to downward pressure from the clamping plate. The presser foot presses the leather tightly against the top of the extension foot. A clamping component and a locking component are installed around the frame to clamp the leather from all sides, prevent the leather from moving, keep the leather stable, and facilitate cutting.

[0027] Figures 1-2 The diagram shown is a structural schematic of one embodiment of a clamp for precisely cutting leather according to this utility model. Please refer to [link / reference]. Figures 1-2 The clamp for precisely cutting leather according to this embodiment includes a frame 100, a clamping assembly 200 and a locking assembly 300 in its main body.

[0028] The frame 100 is equipped with a clamping component 200 and a locking component 300 around its perimeter, which can clamp the leather around its perimeter to prevent the leather from moving.

[0029] The clamping assembly 200 opens the pressure plate 220, places the edge of the leather between the base plate 210 and the pressure plate 220, lowers the pressure plate 220, and uses the presser foot 222 to press the leather onto the extension plate. Specifically, the clamping assembly 200 includes a base plate 210 disposed on the side wall of the frame 100 and a pressure plate 220 that is movably engaged with the base plate 210. In this embodiment, the side wall of the base plate 210 is provided with a pin seat 211, the side wall of the pressure plate 220 is provided with a pin 221 that engages with the pin 221, the side wall of the base plate 210 is provided with an extension plate, the side wall of the pressure plate 220 is provided with a presser foot 222 that presses down on the extension plate, the side wall of the extension plate is provided with an anti-slip layer, the side wall of the presser foot 222 is provided with a leather pressing sheet, and the side wall of the pressure plate 220 is provided with a shaft 321. The top of the shaft 321 is provided with a limit cap, which is in close contact with the top of the clamping plate 320.

[0030] The locking assembly 300, through the guiding and limiting action of the U-shaped groove 310, rotates the locking plate 320 until it is engaged in the U-shaped groove 310. The locking plate 320 is subjected to downward pressure from the U-shaped groove 310, and consequently the pressure plate 220 is subjected to downward pressure from the locking plate 320. The pressure foot 222 presses the leather firmly against the top of the extension foot 212, which helps to keep the leather stable and facilitates cutting. Specifically, the locking assembly 300 includes a U-shaped groove 310 disposed on the side wall of the base plate 210 and a locking plate 320 that is movably engaged with the pressure plate 220. In this embodiment, the side wall of the locking plate 320 is provided with a raised edge 322, and a flexible sleeve is provided around the outer periphery of the raised edge 322. The side wall of the locking plate 320 is provided with a shaft hole coaxial with the shaft body 321.

[0031] Combination Figures 1-2 The specific usage process of the clamp for precise cutting of leather in this embodiment is as follows: by opening the pressure plate 220, the edge of the leather is placed between the base plate 210 and the pressure plate 220, the pressure plate 220 is lowered, and the leather is pressed onto the extension plate using the presser foot 222. Through the guiding and limiting effect of the U-shaped slot 310, the clamping plate 320 is rotated to be inserted into the U-shaped slot 310. The clamping plate 320 is subjected to the downward pressure of the U-shaped slot 310, and the pressure plate 220 is subjected to the downward pressure of the clamping plate 320. The presser foot 222 presses the leather tightly against the top of the extension foot 212. The frame 100 is equipped with a clamping component 200 and a locking component 300 around its perimeter, which can clamp the leather around its perimeter to prevent the leather from moving, making it easier to keep the leather stable and convenient for cutting.

[0032] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A clamp for precisely cutting leather, characterized in that, include: Frame (100); The clamping assembly (200) includes a base plate (210) disposed on the side wall of the frame (100) and a pressure plate (220) that is movably engaged with the base plate (210); The locking assembly (300) includes a U-shaped groove (310) disposed on the side wall of the base plate (210) and a locking plate (320) that is movably engaged with the pressure plate (220).

2. A clamp for precisely cutting leather according to claim 1, characterized in that, The side wall of the base plate (210) is provided with a pin seat (211), and the side wall of the pressure plate (220) is provided with a pin (221) that cooperates with the pin (221).

3. A clamp for precisely cutting leather according to claim 2, characterized in that, The side wall of the base plate (210) is provided with an extension plate, and the side wall of the pressure plate (220) is provided with a pressure foot (222) that presses against the extension plate.

4. A clamp for precisely cutting leather according to claim 3, characterized in that, The sidewall of the extension plate is provided with an anti-slip layer, and the sidewall of the presser foot (222) is provided with a leather pressing sheet.

5. A clamp for precisely cutting leather according to claim 4, characterized in that, The side wall of the card plate (320) is provided with a raised edge (322), and a flexible sleeve is provided around the outer periphery of the raised edge (322).

6. A clamp for precisely cutting leather according to claim 5, characterized in that, The side wall of the pressure plate (220) is provided with a shaft (321), and the side wall of the clamping plate (320) is provided with a shaft hole coaxial with the shaft (321).

7. A clamp for precisely cutting leather according to claim 6, characterized in that, A limit cap is provided on the top of the shaft (321), which is in close contact with the top of the card plate (320).

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