Die punching machine with positioning and clamping structure

Abstract

The utility model belongs to the technical field of die punching machines, and particularly relates to a die punching machine with a positioning and clamping structure, which comprises a punching machine workbench, a control panel, a punching body, a moving mechanism and a punching flat plate, the control panel is mounted on the upper surface of the punching machine workbench, the punching body is mounted on the upper surface of the punching machine workbench, and the moving mechanism is mounted on the punching flat plate. A moving mechanism is installed on the upper surface of the punching machine workbench, and the end of the moving mechanism is connected with a punching flat plate. According to the leather punching device, leather raw materials are flatly laid on the upper surface of the punching flat plate and then extrude the clamping strip, the clamping strip can move downwards after being extruded and pull the spring strip to deform, and when the clamping strip drives the positioning insertion block to move to one side of the fixing insertion groove through the limiting frame, the positioning insertion block is inserted into the fixing insertion groove; in this way, the positions of the clamping strips can be fixed, genuine leather raw materials are clamped through the rubber strips at the bottoms of the clamping strips, and it is avoided that glue is left on the surface of a product after an adhesive tape is torn off in a pasting fixing mode, and the product is smudged.

Description

Technical Field

[0001] The utility model belongs to the technical field of die punching machines, and in particular relates to a die punching machine with a positioning and clamping structure. Background Art

[0002] As a kind of mechanical equipment widely used in the field of metal sheet and leather material processing, the punching machine mainly functions to perform plastic processing on metal sheet and leather material through punching die to complete the forming of holes, graphics, letters, etc. The punching machine has the advantages of simple operation, high efficiency, good precision and wide application. It is mainly suitable for sheet metal, manufacturing, machinery, construction, decoration and other industries. At the same time, with the development of CNC technology, new CNC punching machines have begun to gradually replace traditional punching machines, and will play an increasingly important role in the field of metal sheet and leather material processing in the future.

[0003] When the existing mold punching machine is in use, the leather material is first placed on the upper surface of the punching plate, and then the punching plate is controlled to move horizontally by a moving mechanism, and then the surface of the leather material is punched by the punching body. However, the leather material is pasted with tape during the punching process. This pasting and fixing method is inconvenient to operate, and after the punching is completed and the tape is torn off, glue is easily left on the surface of the leather material, which will cause the product to be dirty. Utility Model Content

[0004] The purpose of the utility model is to provide a mold punching machine with a positioning and clamping structure, aiming to solve the problem in the prior art that the existing leather raw materials are pasted with tape during the punching process, this pasting and fixing method is inconvenient to operate, and after the punching is completed and the tape is torn off, glue is easily left on the surface of the leather raw material, which will cause the product to be dirty.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mold punching machine with a positioning and clamping structure, comprising a punching machine workbench, a control panel, a punching body, a moving mechanism and a punching plate, wherein the upper surface of the punching machine workbench is equipped with a control panel, the upper surface of the punching machine workbench is equipped with a punching body, the upper surface of the punching machine workbench is equipped with a moving mechanism, the end of the moving mechanism is connected to the punching plate, and the upper surface of the punching plate is equipped with a clamping mechanism;

[0006] The clamping mechanism includes a clamping bracket, a spring bar, a clamping bar, a guide slider, a guide slot, a limit frame, a positioning block, a fixed slot and a rubber strip. The clamping bracket is arranged on the upper surface of the punching plate, the side surface of the clamping bracket is connected with a spring bar, the bottom of the spring bar is connected with a clamping bar, the side surface of the clamping bar is connected with a guide slider, the surface of the clamping bracket close to the guide slider is provided with a guide slot, the upper surface of the clamping bar is connected with a limit frame, the interior of the limit frame is penetrated by a positioning block, the surface of the clamping bracket close to the positioning block is provided with a fixed slot, and the bottom side of the clamping bar is connected with a rubber strip.

[0007] As a preferred embodiment of the utility model of a die punching machine with a positioning and clamping structure, an elastic telescopic structure is formed between the clamping strip and the spring strip.

[0008] As a preferred embodiment of the utility model of a mold punching machine with a positioning and clamping structure, the guide sliding block is slidably connected to the clamping bracket via a guide sliding groove.

[0009] As a preferred die punching machine with a positioning and clamping structure of the utility model, the upper surface of the punching plate is connected to a connecting block, a telescopic rod is installed between the connecting block and the clamping bracket, the side surface of the clamping bracket is connected to a guide rod, and the guide rod runs through the interior of the connecting block.

[0010] As a preferred embodiment of the utility model, a mold punching machine with a positioning and clamping structure comprises a telescopic structure between the clamping bracket and the telescopic rod.

[0011] As a preferred embodiment of the mold punching machine with a positioning and clamping structure of the utility model, the guide rod and the connecting block are slidably connected.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model can squeeze the clamping mechanism to move horizontally when the telescopic rod is extended, so that the distance between the two clamping mechanisms can be adjusted, so that leather materials of different sizes can be positioned; after the leather material is laid flat on the upper surface of the punching plate, the clamping strip is squeezed, and the clamping strip is squeezed to move downward and pull the spring strip to deform, and when the clamping strip drives the positioning block to move to one side of the fixed slot through the limit frame, the positioning block is inserted into the interior of the fixed slot, so that the position of the clamping strip can be fixed and the leather material can be clamped by the rubber strip at the bottom of the clamping strip, avoiding the adhesive fixing method that leaves glue on the surface of the product after the tape is torn off, causing the product to be dirty. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the positioning and clamping structure of the punching plate of the utility model;

[0017] Figure 3 This is a schematic diagram of the positioning and clamping structure of the utility model;

[0018] Figure 4 This is an exploded view of the positioning and clamping structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the clamping strip of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the limit frame and the positioning plug block of the utility model.

[0021] In the figure: 1. punching machine workbench; 2. control panel; 3. punching body; 4. moving mechanism; 5. punching plate; 6. clamping mechanism; 601. clamping bracket; 602. spring bar; 603. clamping bar; 604. guide slider; 605. guide slide groove; 606. limit frame; 607. positioning block; 608. fixing slot; 609. rubber strip; 7. connecting block; 8. telescopic rod; 9. guide rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 6 The utility model provides the following technical solutions: a mold punching machine with a positioning and clamping structure, comprising a punching machine workbench 1, a control panel 2, a punching body 3, a moving mechanism 4 and a punching plate 5, the upper surface of the punching machine workbench 1 is equipped with the control panel 2, the upper surface of the punching machine workbench 1 is equipped with the punching body 3, the upper surface of the punching machine workbench 1 is equipped with the moving mechanism 4, the end of the moving mechanism 4 is connected with the punching plate 5, and the upper surface of the punching plate 5 is equipped with a clamping mechanism 6;

[0024] The clamping mechanism 6 includes a clamping bracket 601, a spring bar 602, a clamping bar 603, a guide slider 604, a guide slot 605, a limit frame 606, a positioning block 607, a fixed slot 608 and a rubber strip 609. The clamping bracket 601 is arranged on the upper surface of the punching plate 5. The side surface of the clamping bracket 601 is connected with the spring bar 602, the bottom of the spring bar 602 is connected with the clamping bar 603, the side surface of the clamping bar 603 is connected with the guide slider 604, the surface of the clamping bracket 601 close to the guide slider 604 is provided with a guide slot 605, the upper surface of the clamping bar 603 is connected with the limit frame 606, the interior of the limit frame 606 is penetrated by a positioning block 607, the surface of the clamping bracket 601 close to the positioning block 607 is provided with a fixed slot 608, and the bottom side of the clamping bar 603 is connected with a rubber strip 609.

[0025] Preferably, an elastic telescopic structure is formed between the clamping strip 603 and the spring strip 602 .

[0026] During specific use, when the positioning block 607 is at the outer position of the fixed slot 608 , the spring strip 602 can pull the clamping strip 603 to reset by its own elastic force, so that the leather material can be easily laid on the bottom side of the clamping strip 603 .

[0027] Preferably, the guide slide block 604 is slidably connected to the clamping bracket 601 via the guide slot 605 .

[0028] During specific use, the clamping bar 603 is squeezed to drive the guide slider 604 to move downward inside the guide slot 605 , so that the movement direction of the clamping bar 603 can be limited.

[0029] Preferably: a connecting block 7 is connected to the upper surface of the punching plate 5 , a telescopic rod 8 is installed between the connecting block 7 and the clamping bracket 601 , a guide rod 9 is connected to the side surface of the clamping bracket 601 , and the guide rod 9 runs through the interior of the connecting block 7 .

[0030] Preferably, a telescopic structure is formed between the clamping bracket 601 and the telescopic rod 8 .

[0031] During specific use, when the telescopic rod 8 is extended, it can squeeze the clamping mechanism 6 to move horizontally, so that the distance between the two clamping mechanisms 6 can be adjusted, so that leather materials of different sizes can be positioned.

[0032] Preferably, the guide rod 9 and the connecting block 7 are connected in a sliding manner.

[0033] During specific use, the clamping mechanism 6 is squeezed to drive the guide rod 9 to slide inside the connecting block 7 , so that the movement direction of the clamping mechanism 6 can be limited.

[0034] Working principle: When using the die punching machine with a positioning and clamping structure, the telescopic rod 8 can be controlled to operate first. The telescopic rod 8 can be extended when in operation. When the telescopic rod 8 is extended, the clamping mechanism 6 can be squeezed to move horizontally, so that the distance between the two clamping mechanisms 6 can be adjusted. Then, the leather material is spread flat on the upper surface of the punching plate 5, and the leather material is located on the bottom side of the clamping strip 603. Then, the clamping strip 603 can be squeezed. The clamping strip 603 is squeezed to drive the guide slider 604 to move downward inside the guide slot 605. The downward movement of the clamping strip 603 can pull the elastic The spring strip 602 is deformed, and when the clamping strip 603 drives the positioning block 607 to move to one side of the fixed slot 608 through the limit frame 606, the positioning block 607 can be pulled at this time, and the positioning block 607 can be subjected to the pulling force and move inside the positioning block 607 toward the inside of the fixed slot 608. When the positioning block 607 moves to the internal position of the fixed slot 608, the position of the clamping strip 603 can be fixed. In this way, the leather material can be clamped by the rubber strip 609 at the bottom of the clamping strip 603, and then the punching body 3 can punch the surface of the leather material.

[0035] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A die punching machine with a positioning and clamping structure, comprising a punching machine workbench (1), a control panel (2), a punching body (3), a moving mechanism (4) and a punching plate (5), characterized in that: A control panel (2) is installed on the upper surface of the punching machine workbench (1), a punching body (3) is installed on the upper surface of the punching machine workbench (1), a moving mechanism (4) is installed on the upper surface of the punching machine workbench (1), a punching plate (5) is connected to the end of the moving mechanism (4), and a clamping mechanism (6) is installed on the upper surface of the punching plate (5); The clamping mechanism (6) comprises a clamping bracket (601), a spring bar (602), a clamping bar (603), a guide slider (604), a guide slot (605), a limit frame (606), a positioning plug (607), a fixing slot (608) and a rubber strip (609); the clamping bracket (601) is arranged on the upper surface of the punching plate (5); the side surface of the clamping bracket (601) is connected to the spring bar (602); the bottom of the spring bar (602) is connected to the clamping bar (603); The side surface of the clamping strip (603) is connected to a guide slider (604), a guide groove (605) is provided on the surface of the clamping bracket (601) close to the guide slider (604), the upper surface of the clamping strip (603) is connected to a limit frame (606), a positioning block (607) is passed through the interior of the limit frame (606), a fixing slot (608) is provided on the surface of the clamping bracket (601) close to the positioning block (607), and a rubber strip (609) is connected to the bottom side of the clamping strip (603).

2. The die punching machine with a positioning and clamping structure according to claim 1, characterized in that: An elastic telescopic structure is formed between the clamping strip (603) and the spring strip (602).

3. The die punching machine with a positioning and clamping structure according to claim 1, characterized in that: The guide sliding block (604) is slidably connected to the clamping bracket (601) via the guide sliding groove (605).

4. The die punching machine with a positioning and clamping structure according to claim 1, characterized in that: The upper surface of the punching plate (5) is connected to a connecting block (7), a telescopic rod (8) is installed between the connecting block (7) and the clamping bracket (601), and the side surface of the clamping bracket (601) is connected to a guide rod (9), and the guide rod (9) passes through the interior of the connecting block (7).

5. The die punching machine with a positioning and clamping structure according to claim 4, characterized in that: A telescopic structure is formed between the clamping bracket (601) and the telescopic rod (8).

6. The die punching machine with a positioning and clamping structure according to claim 5, characterized in that: The guide rod (9) and the connecting block (7) are slidably connected.

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