Automobile modified part raw material punching device

Abstract

The utility model relates to an automobile modified part raw material punching device which is characterized in that at least one clamp assembly used for clamping raw materials is arranged on a rack table top, a clamping position is arranged on a bottom plate, a first limiting strip is fixedly arranged on the inner side of the clamping position, and a second limiting strip is slidably arranged on the other side of the clamping position; the width of the clamping position is adjusted by sliding the second limiting strip; the punching assembly comprises a first punching plate which can be arranged in a lifting mode, at least one set of strip-shaped holes are formed in the first punching plate in the length direction, and a first punching tool rest is arranged in the strip-shaped holes in a sliding mode. By arranging the movable first punching tool rest, the punching length can be adjusted at will within a certain range, and use is more convenient; the width of the clamping position is adjusted by sliding a second limiting strip to adapt to raw materials of different sizes, and the universality of the device is improved; the cutting edge of the punching cutter is obliquely arranged and inclines upwards in the direction of the first limiting strip, the positioning and pressing functions are improved in the cutting process, and the punching precision is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of automobile modification equipment, and particularly relates to a raw material punching device for automobile modification parts. BACKGROUND

[0002] Legal vehicle modification can meet the specific needs of the owner, and in the automobile modification industry, since the modification parts need to punch raw materials according to the size of the vehicle or the punching processing of the modification requirements, such as the punching processing of the sealing strip, the decorative strip and other strip-shaped raw materials, the punching device needs to flexibly adjust the cutting length of the raw materials and improve the adaptability of the raw material clamping. The traditional punching device often has problems such as inconvenient clamping, low punching precision and complex operation, and it is difficult to meet the needs of modern automobile modification part production. CONTENT OF THE UTILITY MODEL

[0003] The technical problem to be solved by the utility model is to solve the deficiencies in the prior art, thereby providing a raw material punching device for automobile modification parts, and aiming to at least solve one of the above technical problems.

[0004] The utility model adopts the technical scheme that

[0005] A raw material punching device for automobile modification parts, comprising a rack, at least one clamp assembly for clamping raw materials is arranged on the rack table, the clamp assembly comprises a bottom plate, a clamping position is arranged on the bottom plate, a first limiting strip is fixedly arranged on the inner side of the clamping position, a second limiting strip is slidably arranged on the other side of the clamping position, and the second limiting strip is slidably arranged on the other side of the clamping position.

[0006] A punching assembly is further arranged on the rack above the clamp assembly, comprising a first punching plate arranged in a lifting mode, at least one group of strip-shaped holes is arranged on the length direction of the first punching plate, and a first punching tool holder is slidably arranged in the strip-shaped hole.

[0007] A locking screw is arranged on the first punching tool holder and is used for locking the first punching tool holder on the first punching plate.

[0008] A punching knife is arranged on the first punching tool holder, the cutting edge of the punching knife is arranged in an inclined mode, and the cutting edge is inclined upward along the direction of the first limiting strip.

[0009] Preferably, the bottom plate of the raw material punching device for automobile modification parts is further provided with a bolt seat, and a limiting bolt for abutting against the second limiting strip is screwed on the bolt seat.

[0010] Preferably, the utility model relates to a kind of raw material punching device of automobile refitting part, first stamping plate is also provided with the first material pressing plate of elastic lifting, two first material pressing plate are respectively arranged in bar-shaped hole both sides, and the end of first material pressing plate outside is provided with second punching cutter rest, second punching cutter rest is provided with the punching cutter for cutting the end of raw material.

[0011] Preferably, the utility model relates to a kind of raw material punching device of automobile refitting part, the rack of the end away from second punching cutter rest is also provided with the second stamping plate of lifting, second stamping plate is provided with the second material pressing plate of elastic lifting, and the both ends of second material pressing plate are respectively provided with one third punching cutter rest.

[0012] Preferably, the utility model relates to a kind of raw material punching device of automobile refitting part, the top of rack is also provided with first hydraulic cylinder and second hydraulic cylinder, and first hydraulic cylinder and second hydraulic cylinder are used to drive first stamping plate, second stamping plate lifting action respectively.

[0013] Preferably, the utility model relates to a kind of raw material punching device of automobile refitting part, the bottom plate of the end away from second punching cutter rest is also provided with end positioning cylinder, and the piston rod of end positioning cylinder is also connected with end positioning block.

[0014] The utility model has the advantages of:

[0015] The utility model is more convenient to use by being provided with movable first punching cutter rest, and the punching length is adjusted arbitrarily within a certain range;

[0016] The width of clamping position is adjusted by sliding second limiting strip, so that the device is universal for raw materials of different sizes;

[0017] Second punching cutter rest 35 and third punching cutter rest 38 are provided, so that more diversified punching operations are realized, and the flexibility of the device is improved;

[0018] The cutting edge of punching cutter is inclined, and is inclined upward along the direction of first limiting strip, so that positioning and pressing functions are improved during cutting, and the punching precision is improved. ACCURACY

[0019] The technical scheme of the present application will be further described below in conjunction with the drawings and examples.

[0020] Figure 1 It is the overall structure schematic diagram of the embodiment of the present application;

[0021] Figure 2 It is the first punching cutter rest structure schematic diagram of the embodiment of the present application;

[0022] The reference signs in the drawings are:

[0023] frame 10, clamp assembly 20, punching assembly 30;

[0024] first hydraulic cylinder 11, second hydraulic cylinder 12, bottom plate 21, first limiting strip 22, second limiting strip 23, end positioning cylinder 24, end positioning block 25, first punching plate 31, first punching knife holder 32, punching knife 33, first pressing plate 34, second punching knife holder 35, second punching plate 36, second pressing plate 37, third punching knife holder 38. DETAILED DESCRIPTION

[0025] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the scope of protection of the present application. In addition, the terms "first", "second" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified and limited, the term "a plurality of" means two or more.

[0027] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between the two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood through specific circumstances.

[0028] The technical solutions of the present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0029] Embodiment

[0030] The present embodiment provides a punching device for automobile modification raw materials, which structure refers to Figure 1 and Figure 2, including rack 10, rack 10 table parallelly arranged with two groups of clamping assembly 20 for clamping raw materials, clamping assembly 20 includes bottom plate 21, bottom plate 21 is provided with two strip clamping sites, two clamping sites are respectively fixedly installed with two first limiting strips 22 on the length direction of the inner side close to each other, and the second limiting strip 23 is slidably arranged on the other side of the clamping site, the second limiting strip 23 can slide close to or away from the first limiting strip 22, the width of the clamping site is adjusted by adjusting the position of the second limiting strip 23, specifically, the bottom plate 21 is also provided with a bolt seat, and a limiting bolt for abutting against the second limiting strip 23 is screwed on the bolt seat, the position of the second limiting strip 23 is adjusted by rotating the limiting bolt, so that the raw material clamping operation of different widths is adapted, and the raw material is positioned and clamped from the side, and in the embodiment, the processed raw material is a sealing strip or a decorative strip.

[0031] Preferably, the raw material punching device of the automobile modification part of the embodiment, the rack above the clamping assembly 20 is also provided with a punching assembly 30, including a first punching plate 31 which can be lifted and lowered, and a first hydraulic cylinder 11 is arranged on the top of the rack, the first hydraulic cylinder 11 drives the lifting action of the first punching plate 31, and the length direction of the first punching plate 31 is provided with two groups of strip-shaped holes, each group of strip-shaped holes is provided with two parallel strip-shaped holes, and a first punching tool holder 32 is slidably arranged in the strip-shaped hole.

[0032] Preferably, the raw material punching device of the automobile modification part of the embodiment, the first punching tool holder 32 includes an arch body abutting against the bottom of the first punching plate 31, two limiting guide blocks are arranged above the arch body, the two limiting guide blocks are respectively inserted into the two strip-shaped holes, the top of the two limiting guide blocks is connected by a bolt, and a top connecting block is connected by a bolt, and a locking screw is arranged on the top connecting block. Downwardly screwing the locking screw is used to lock the first punching tool holder 32 on the first punching plate 31.

[0033] Preferably, the raw material punching device of the automobile modification part of the embodiment, the first punching tool holder 32 is provided with a punching knife 33, the cutting edge of the punching knife 33 is inclinedly arranged, and the cutting edge is inclined upward along the direction of the first limiting strip 22, in the process of cutting, the lateral force exerted on the raw material by the cutting edge of the punching knife 33 pushes the raw material against the first limiting strip 22, so that the accurate punching of the raw material is ensured.

[0034] Preferably, the first stamping plate 31 is further provided with two sets of first pressing plates 34 capable of elastic lifting, and the two sets of first pressing plates 34 are respectively arranged corresponding to the two sets of clamp assemblies 20. The elastic lifting function is realized by arranging guide columns and spring structures between the first pressing plates 34 and the first stamping plate 31. The two first pressing plates 34 of each set of first pressing plates 34 are arranged on both sides of the strip-shaped hole, and the end of the first pressing plate 34 on the outer side is provided with a second cutting tool holder 35. The second cutting tool holder 35 is provided with a cutting tool 33 for cutting the end of the raw material.

[0035] It should be noted that the distance between the two second limiting strips 23 in the length direction is not less than the moving stroke of the first cutting tool holder 32, and the second limiting strips 23 cannot affect the cutting action of the first cutting tool holder 32 when it is descending. The bottom plate 21 is further provided with an avoidance groove to prevent the cutting tool 33 of the first cutting tool holder 32 from colliding.

[0036] In addition, the strip-shaped clamping position is located in the working area of the cutting tool 33, and the bottom plate should be provided with an inclined surface consistent with the inclination angle and direction of the cutting edge of the cutting tool 33, and the inclined surface is provided with a plastic protective layer for protecting the cutting edge.

[0037] Preferably, the first stamping plate 31 is further provided with two sets of first pressing plates 34 capable of elastic lifting, and the two sets of first pressing plates 34 are respectively arranged corresponding to the two sets of clamp assemblies 20. The elastic lifting function is realized by arranging guide columns and spring structures between the first pressing plates 34 and the first stamping plate 31. The two first pressing plates 34 of each set of first pressing plates 34 are arranged on both sides of the strip-shaped hole, and the end of the first pressing plate 34 on the outer side is provided with a second cutting tool holder 35. The second cutting tool holder 35 is provided with a cutting tool 33 for cutting the end of the raw material.

[0038] Preferably, the first stamping plate 31 is further provided with two sets of first pressing plates 34 capable of elastic lifting, and the two sets of first pressing plates 34 are respectively arranged corresponding to the two sets of clamp assemblies 20. The elastic lifting function is realized by arranging guide columns and spring structures between the first pressing plates 34 and the first stamping plate 31. The two first pressing plates 34 of each set of first pressing plates 34 are arranged on both sides of the strip-shaped hole, and the end of the first pressing plate 34 on the outer side is provided with a second cutting tool holder 35. The second cutting tool holder 35 is provided with a cutting tool 33 for cutting the end of the raw material.

[0039] In work, two strip raw materials are placed on the clamping station at the same time, the end positioning cylinder 24 drives the end positioning block 25 to align one end of the raw material, then the limiting bolt is rotated to adjust the position of the second limiting strip 23 to the lateral positioning and clamping of the raw material by the first limiting strip 22 and the second limiting strip 23, according to the punching size requirement of the raw material, the position of the first punching tool holder 32 is adjusted and locked, and according to the need, a detachable third punching tool holder 38 is installed on the outer end of the second pressing plate 37, or one third punching tool holder 38 is fixedly connected at each end of the second pressing plate 37, and the first hydraulic cylinder 11 and the second hydraulic cylinder 12 are started at the same time to drive the first punching plate 31 and the second punching plate 36 to descend, the first pressing plate 34 and the second pressing plate 37 are pressed on the raw material by the spring, and multiple punching knives 33 cut at the same time to cut the raw material into multiple products of the required length.

[0040] Based on the above ideal embodiments according to the application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the application. The technical scope of the application is not limited to the content of the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. A cutting device for a raw material of an automobile modification member, comprising a frame (10), characterized in that, The rack (10) table top is provided with at least one clamp assembly (20) for clamping raw materials, the clamp assembly (20) comprises a bottom plate (21), the bottom plate (21) is provided with a clamping position, the inner side of the clamping position is fixedly provided with a first limiting strip (22), the other side of the clamping position is slidably provided with a second limiting strip (23), and the second limiting strip (23) is used for adjusting the width of the clamping position. The rack above the clamp assembly (20) is further provided with a punching assembly (30), which comprises a first punching plate (31) which is arranged to be liftable, and at least one group of strip-shaped holes is arranged in the length direction of the first punching plate (31), and a first punching cutter holder (32) is slidably arranged in the strip-shaped hole. The first punching cutter holder (32) is provided with locking screws for locking the first punching cutter holder (32) on the first punching plate (31). The first punching cutter holder (32) is provided with a punching cutter (33), and the cutting edge of the punching cutter (33) is arranged to be inclined, and the cutting edge is inclined upward along the direction of the first limiting strip (22).

2. The raw material punching device for an automobile refit part according to claim 1, wherein The bottom plate (21) is further provided with a bolt seat, and a limiting bolt for abutting against the second limiting strip (23) is screwed on the bolt seat.

3. The raw material punching device for an automobile refit part according to claim 2, wherein The first punching plate (31) is further provided with a first pressing plate (34) which can be elastically lifted, and two first pressing plates (34) are arranged on both sides of the strip-shaped hole respectively, and the end portion of the outer first pressing plate (34) is provided with a second punching cutter holder (35), and the second punching cutter holder (35) is provided with a punching cutter (33) for cutting the end portion of the raw material.

4. The raw material punching device for an automobile refit part according to claim 3, wherein The rack away from one end of the second punching cutter holder (35) is further provided with a second punching plate (36) which can be lifted, and the second punching plate (36) is provided with a second pressing plate (37) which can be elastically lifted, and the two end portions of the second pressing plate (37) are respectively provided with a third punching cutter holder (38).

5. The die cutting apparatus for a material of an automotive refit member according to claim 4, characterized by The top of the rack is further provided with a first hydraulic cylinder (11) and a second hydraulic cylinder (12), and the first hydraulic cylinder (11) and the second hydraulic cylinder (12) are respectively used for driving the first punching plate (31) and the second punching plate (36) to lift.

6. A die cutting apparatus for a material for a car modification kit according to any one of claims 3 to 5, wherein The bottom plate (21) away from one end of the second punching cutter holder (35) is further provided with an end positioning cylinder (24), and the piston rod of the end positioning cylinder (24) is further connected with an end positioning block (25).

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