Side punching die for automobile plate

Abstract

The utility model discloses a side punching die for an automobile plate, which comprises a main body component, a punching component and a punching component, the main body component comprises a base, mounting plates placed on two sides of the top surface of the base, a sliding plate connected in the mounting plates in a sliding manner, and a connecting plate fixedly connected to one side surface of the sliding plate; the convenient assembly comprises a movable groove formed in the middle of the connecting plate, a sliding groove formed in one side of the connecting plate and a vertical lead screw rotationally connected to one side of the bottom face of the movable groove. The top end of the vertical lead screw extends out of the top of the movable groove and is located on the upper side of the connecting plate. The utility model discloses a side punching die, and aims to solve the problems in the background art that most existing side punching dies are designed according to the size and the position of a plate, the punching hole distance is relatively fixed, the dies need to be frequently replaced when punching is carried out according to the requirements of different hole distances of the plate, the use limitation of a single die is relatively large, and the efficiency is relatively low.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile panel processing, in particular to a side punching die for automobile panels. Background Art

[0002] At present, with the development of science and technology, automobiles have been widely popularized. The components of automobile bodies are generally made of sheet metal, which generally need to go through processes such as blanking, drawing, trimming, and punching. Among them, punching includes side punching. When side punching automobile panels, a side punching die is required.

[0003] However, it still has the following disadvantages in actual use:

[0004] Existing side punching dies are mostly designed according to the size and position of the panels, and the punching hole spacing is relatively fixed. When punching according to the different hole spacing requirements of the panels, the dies need to be replaced frequently. The use of a single die has great limitations and low efficiency. Utility Model Content

[0005] The purpose of the present utility model is to provide a side punching die for automobile panels to solve the problem raised in the above background technology that the existing side punching dies are mostly designed according to the size and position of the panels, the punching hole spacing is relatively fixed, and when punching according to the requirements of different hole spacing of the panels, the die needs to be frequently replaced, the use of a single die is relatively limited, and the efficiency is low.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a side punching die for automobile panels, comprising:

[0008] The main assembly includes a base, mounting plates placed on both sides of the top surface of the base, a slide plate slidably connected to the mounting plates, and a connecting plate fixedly connected to one side surface of the slide plate;

[0009] The convenient component includes a movable groove provided in the middle of the connecting plate, a slide groove provided on one side of the connecting plate, and a vertical screw rod rotatably connected to one side of the bottom surface of the movable groove;

[0010] The sliding groove is communicated with the movable groove, and the top end of the vertical screw rod extends from the top of the movable groove and is located on the upper side of the connecting plate.

[0011] Furthermore, the main body component also includes a pressure seat located above the base, a discharge trough opened in the middle of the base, a positioning plate fixedly connected to the middle of the top surface of the base, a connecting shaft slidably connected to the four ends of the connecting plate, and a support plate fixedly connected to one end of the connecting shaft.

[0012] Furthermore, a through groove is provided in the middle of the support plate, and a first sliding block is threadedly connected to the bottom of the outer surface of the vertical screw rod.

[0013] Furthermore, one side of the first slider is rotatably connected to a transverse screw rod, and the middle portion of the outer surface of the transverse screw rod is threadedly connected to the second slider;

[0014] One end of the transverse screw rod extends out of the slide slot.

[0015] Furthermore, a punching rod is fixedly connected to the outer surface of the second sliding block, and an adjustment handle is fixedly connected to one end of the vertical screw rod and the horizontal screw rod;

[0016] The adjusting handle is located outside the connecting plate.

[0017] Furthermore, it also includes an adjustment component, which includes vertical plates fixedly connected to both sides of the top surface of the base and through holes opened on both sides of the vertical plates;

[0018] The through hole is threaded.

[0019] Furthermore, circular plates are fixedly connected to both ends of the outer surface of the mounting plate, and an adjusting screw is rotatably connected to the outer surface of the circular plate;

[0020] The adjusting screw rod passes through the through hole, and one end is located outside the vertical plate.

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] 1. The utility model provides a vertical screw rod and a transverse screw rod, rotates the adjustment handle on the vertical screw rod, and the first slider moves up and down on the surface of the vertical screw rod. Rotates the adjustment handle on the transverse screw rod, and the second slider moves left and right on the surface of the transverse screw rod to adjust the position of the punching rod. It can be adjusted according to the requirements of different panels, so as to adapt to the needs of multiple different hole spacings in the same mold, reduce the number of mold replacement and adjustment times, and improve production flexibility and efficiency.

[0023] 2. Based on beneficial effect 1, by setting an adjusting screw, rotating the adjusting screw, and moving the adjusting screw left and right in the through hole, the position of the mounting plate is adjusted. The position and depth of the punching hole can be adjusted according to the size and shape of the plate, thereby improving the consistency and accuracy of production.

[0024] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0027] Figure 2 This is a schematic diagram of a three-dimensional partial structure of the utility model from a first perspective;

[0028] Figure 3 This is a schematic diagram of a three-dimensional partial structure of the utility model from a second viewing angle;

[0029] Figure 4 It is an enlarged schematic diagram of the local structure of the utility model.

[0030] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0031] 11. Base; 12. Press seat; 13. Discharge chute; 14. Mounting plate; 15. Slide plate; 16. Positioning plate; 17. Connecting plate; 18. Connecting shaft; 19. Abutment plate; 21. Through groove; 22. Movable groove; 23. Slide groove; 24. Vertical screw rod; 25. First slider; 26. Horizontal screw rod; 27. Second slider; 28. Punching rod; 29. Adjusting handle; 31. Vertical plate; 32. Through hole; 33. Round plate; 34. Adjusting screw rod. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0034] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0035] Example 1

[0036] See also Figure 1-4 As shown, this embodiment is a side punching die for automobile panels, comprising:

[0037] The main assembly includes a base 11, mounting plates 14 placed on both sides of the top surface of the base 11, a slide plate 15 slidably connected to the mounting plates 14, and a connecting plate 17 fixedly connected to one side surface of the slide plate 15;

[0038] The base 11 is connected to the stamping die, the mounting plate 14 is connected to the slide plate 15, the slide plate 15 is connected to the connecting plate 17, the connecting plate 17 is located on the inner side of the slide plate 15, and the connecting plate 17 is connected to the stamping rod 28;

[0039] The convenient component includes a movable groove 22 provided in the middle of the connecting plate 17, a slide groove 23 provided on one side of the connecting plate 17, and a vertical screw rod 24 rotatably connected to one side of the bottom surface of the movable groove 22;

[0040] The slide groove 23 is connected to the movable groove 22, and the top end of the vertical screw rod 24 extends from the top of the movable groove 22 and is located on the upper side of the connecting plate 17;

[0041] The movable groove 22 is used to install the vertical screw rod 24, and the slide groove 23 facilitates the movement of the horizontal screw rod 26. The slide groove 23 is located on the right side of the connecting plate 17. The vertical screw rod 24 is connected to the first slider 25. The vertical screw rod 24 is located in the movable groove 22 away from the slide groove 23.

[0042] The main assembly also includes a pressure seat 12 located above the base 11, a discharge chute 13 provided in the middle of the base 11, a positioning plate 16 fixedly connected to the middle of the top surface of the base 11, a connecting shaft 18 slidably connected to the four ends of the connecting plate 17, and a stop plate 19 fixedly connected to one end of the connecting shaft 18;

[0043] The pressing seat 12 presses the slide plate 15, the discharge chute 13 is used to process the waste caused by stamping, the positioning plate 16 is used to fix the plate, the connecting shaft 18 is used to connect the abutment plate 19, and the abutment plate 19 is used to abut the plate;

[0044] A through slot 21 is defined in the middle of the support plate 19, and a first slider 25 is threadedly connected to the bottom of the outer surface of the vertical screw rod 24;

[0045] The through slot 21 is used for the movement of the punching rod 28, and the first slider 25 is used to drive the transverse screw rod 26 to move up and down;

[0046] One side of the first slider 25 is rotatably connected to a transverse screw rod 26 , and the middle portion of the outer surface of the transverse screw rod 26 is threadedly connected to a second slider 27 ;

[0047] One end of the transverse screw rod 26 extends out of the slide slot 23;

[0048] The transverse screw rod 26 is used to connect the second slider 27. The transverse screw rod 26 is located on the right side of the first slider 25. The second slider 27 is used to drive the punch rod 28 to move left and right.

[0049] A punching rod 28 is fixedly connected to the outer surface of the second slider 27, and an adjustment handle 29 is fixedly connected to one end of the vertical screw rod 24 and the horizontal screw rod 26;

[0050] The adjustment handle 29 is located outside the connecting plate 17;

[0051] The punching rod 28 is used to limit the size of the punching hole of the plate, and the adjustment handle 29 is used to rotate and adjust the horizontal screw rod 26 and the vertical screw rod 24;

[0052] Working principle:

[0053] The pressure seat 12 is away from the base 11, and the automobile panel is fixed on the positioning plate 16. The adjusting handle 29 on the vertical screw rod 24 is held and rotated. When the vertical screw rod 24 rotates, the first slider 25 moves up and down on the surface of the vertical screw rod 24. The adjusting handle 29 on the horizontal screw rod 26 is held and rotated. When the horizontal screw rod 26 rotates, the second slider 27 moves left and right on the surface of the horizontal screw rod 26, driving the punch rod 28 to move left and right, and adjusting the position of the punch rod 28;

[0054] After the adjustment is completed, the pressing seat 12 is pressed down, and the pressing piece at the bottom of the pressing seat 12 pushes the slide plate 15 to move in the mounting plate 14. The slide plate 15 drives the connecting plate 17 and the abutting plate 19 to move toward the plate. The abutting plate 19 abuts against the surface of the plate, and the punching rod 28 punches the plate.

[0055] This step can be adjusted according to different panel requirements, so that the same mold can accommodate a variety of different hole spacing requirements, reducing the number of mold changes and adjustments, and improving production flexibility and efficiency.

[0056] Example 2

[0057] See also Figure 2-4 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0058] The adjustment assembly includes vertical plates 31 fixedly connected to both sides of the top surface of the base 11 and through holes 32 opened on both sides of the vertical plates 31;

[0059] The through hole 32 is threaded;

[0060] The vertical plate 31 is used to connect the adjusting screw rod 34, and the through hole 32 facilitates the movement of the adjusting screw rod 34;

[0061] The outer ends of the mounting plate 14 are fixedly connected to circular plates 33, and the outer surface of the circular plate 33 is rotatably connected to an adjusting screw rod 34;

[0062] The adjusting screw rod 34 passes through the through hole 32, and one end is located outside the vertical plate 31;

[0063] The circular plate 33 is used to connect the adjusting screw rod 34 and the mounting plate 14 , and the adjusting screw rod 34 is used to adjust the position of the mounting plate 14 ;

[0064] Working principle:

[0065] When it is necessary to punch holes in different plates or plates of different depths, the adjusting screw 34 is rotated, the adjusting screw 34 rotates in the through hole 32, and the top end of the adjusting screw 34 rotates on the circular plate 33;

[0066] The adjusting screw 34 drives the mounting plate 14 to move left and right, thereby adjusting the distance between the mounting plate 14 and the positioning plate 16. The mounting plate 14 moves left and right, thereby driving the punching rod 28 connected to the mounting plate 14 away from or close to the positioning plate 16.

[0067] In this step, the position and depth of the punching holes can be adjusted according to the size and shape of the panel, thereby improving the consistency and accuracy of production.

[0068] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0069] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A side punching die for automobile panels, characterized in that: include: The main body assembly includes a base (11), mounting plates (14) placed on both sides of the top surface of the base (11), a slide plate (15) slidably connected to the mounting plates (14), and a connecting plate (17) fixedly connected to one side surface of the slide plate (15); The convenient component comprises a movable groove (22) provided in the middle of the connecting plate (17), a sliding groove (23) provided on one side of the connecting plate (17), and a vertical screw rod (24) rotatably connected to one side of the bottom surface of the movable groove (22); The sliding groove (23) is communicated with the movable groove (22), and the top end of the vertical screw rod (24) extends from the top of the movable groove (22) and is located on the upper side of the connecting plate (17).

2. A side punching die for automobile panels according to claim 1, characterized in that: The main body assembly further includes a pressure seat (12) located above the base (11), a discharge trough (13) provided in the middle of the base (11), a positioning plate (16) fixedly connected to the middle of the top surface of the base (11), a connecting shaft (18) slidably connected to the four ends of the connecting plate (17), and a stop plate (19) fixedly connected to one end of the connecting shaft (18).

3. A side punching die for automobile panels according to claim 2, characterized in that: A through slot (21) is provided in the middle of the support plate (19), and a first sliding block (25) is threadedly connected to the bottom of the outer surface of the vertical screw rod (24).

4. A side punching die for automobile panels according to claim 3, characterized in that: One side of the first slider (25) is rotatably connected to a transverse screw rod (26), and the middle portion of the outer surface of the transverse screw rod (26) is threadedly connected to a second slider (27); One end of the transverse screw rod (26) extends out of the slide groove (23).

5. The side punching die for automobile panel according to claim 4, characterized in that: The outer surface of the second slider (27) is fixedly connected to a punching rod (28), and one end of the vertical screw rod (24) and the horizontal screw rod (26) is fixedly connected to an adjustment handle (29); The adjusting handle (29) is located outside the connecting plate (17).

6. The side punching die for automobile panel according to claim 1, characterized in that: It also includes an adjustment component, which includes vertical plates (31) fixedly connected to both sides of the top surface of the base (11) and through holes (32) opened on both sides of the vertical plates (31); The through hole (32) is threaded.

7. The side punching die for automobile panel according to claim 1, characterized in that: The two ends of the outer surface of the mounting plate (14) are fixedly connected to circular plates (33), and the outer surface of the circular plate (33) is rotatably connected to an adjusting screw rod (34); The adjusting screw rod (34) passes through the through hole (32), and one end is located outside the vertical plate (31).

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