CN113857896A

CN113857896A - Automobile punching part anchor clamps

Info

Publication number: CN113857896A
Application number: CN202111085839.6A
Authority: CN
Inventors: 周武军
Original assignee: Wuxi Xinhui Auto Parts Co ltd
Current assignee: Wuxi Xinhui Auto Parts Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2021-12-31

Abstract

The invention discloses an automobile stamping part clamp which comprises a bottom plate, wherein a cover plate is arranged above the bottom plate, one side of the cover plate is fixedly connected with the bottom plate through a vertical plate, sliding grooves which are arranged in parallel are formed in the surface of the bottom plate and the bottom of the cover plate, a first moving plate and a second moving plate which are connected in a sliding mode are arranged in the sliding grooves, clamping components are further arranged on the inner sides of the first moving plate and the second moving plate and comprise extension rods arranged on the inner sides of the first moving plate and the second moving plate, a bearing plate arranged on the extension rods, and a first limiting plate and a second limiting plate which are arranged on the inner side of the bearing plate in a parallel mode, first fastening bolts and second fastening bolts are respectively arranged on the first clamping plate and the second clamping plate, and first clamping blocks and second clamping blocks are arranged on the first fastening bolts and the second fastening bolts.

Description

Automobile punching part anchor clamps

Technical Field

The invention relates to the technical field of stamping parts, in particular to an automobile stamping part clamp.

Background

Automobile stamping parts, as the name implies, are metal stamping parts that constitute automobile parts. In the automobile stamping part, one part of the automobile stamping part is directly formed into automobile parts after stamping, and the other part of the automobile stamping part is formed into the automobile parts after being processed by welding, machining, painting or other processes after stamping. The automobile stamping parts are various in variety, and for example, the automobile shock absorber stamping parts comprise spring trays, spring seats, spring brackets, end covers, sealing covers, compression valve sleeves, oil seal seats, bottom covers, dust covers, impellers, oil cylinders, support lugs, supports and the like. Automobile punching part need fix to improve the machining precision man-hour, consequently need adopt the good anchor clamps of fixed effect to press from both sides tight fixedly to the punching part, present automobile punching part anchor clamps pass through the improvement of various fixed types, fixed effect has reached the machining precision requirement, but the material loading, the operation of fixed and unloading is too loaded down with trivial details, especially fixed and unloading, for example, the unloading in-process needs the technical staff to take off with the hand, the inconvenient inefficiency of taking on the one hand, on the other hand the just processed punching part most can not directly take off, scald easily or fish tail technical staff, and consume manpower and time if utilizing the instrument to take, seriously reduce whole machining efficiency, be unfavorable for large-scale automobile punching part processing.

Disclosure of Invention

The invention aims to provide a clamp for automobile stamping parts, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automobile punching part anchor clamps, includes the bottom plate, the bottom plate top is equipped with the apron, apron one side is through riser and bottom plate fixed connection, the bottom plate surface is equipped with parallel arrangement's of each other sliding tray with the apron bottom, be equipped with sliding connection's first movable plate, second movable plate in the sliding tray, the inboard of first movable plate and second movable plate still is equipped with clamping unit, clamping unit is including setting up in the inboard extension rod of first movable plate and second movable plate, is located the loading board on the extension rod, is located inboard parallel arrangement's of loading board first limiting plate, second limiting plate, be equipped with first fastening bolt, second fastening bolt on first clamping board and the second clamping board respectively, be equipped with first tight piece of clamp, the tight piece of second clamp on first fastening bolt and the second fastening bolt.

Preferably, the bottom plate surface is equipped with the fretwork groove, be equipped with first promotion cylinder, second promotion cylinder in the fretwork groove, the piston rod and the first movable plate of first promotion cylinder and second promotion cylinder, second movable plate bottom fixed connection.

Preferably, the center of the bottom plate is further provided with a stamping part placing groove, and the inner wall of the stamping part placing groove is provided with a shockproof protection plate.

Preferably, the center of the cover plate is further provided with a lifting cylinder with a downward numerical value, the bottom of a piston rod of the lifting cylinder is further provided with a pressing fixed plate, and the bottom of the pressing fixed plate is provided with a plurality of reinforcing sheets.

Preferably, bottom plate bottom both sides are equipped with first mounting panel, second mounting panel, first mounting panel still is equipped with installation draw-in groove with second mounting panel surface.

Preferably, the surface of the bottom plate is also provided with a switch group which is in control connection with the first pushing cylinder, the second pushing cylinder and the lifting cylinder.

Compared with the prior art, the invention has the beneficial effects that: the clamp is used for clamping and fixing the automobile stamping part, can stably and efficiently clamp and fix the stamping part from a plurality of directions and angles of the stamping part, can ensure that the stamping part can keep a stable and reliable working state during machining, and avoids displacement, thereby influencing the machining precision.

Drawings

FIG. 1 is a schematic front view of a fixture for stamping parts of an automobile;

FIG. 2 is a schematic view of the overall structure of an automobile stamping fixture; .

In the figure: 1. A base plate; 2. a stamping part placing groove; 3. a shockproof protection plate; 4. a vertical plate; 5. a cover plate; 6. a clamping assembly; 61. an extension rod; 62. a carrier plate; 63. a first limit plate; 64. a second limiting plate; 65. a first fastening bolt; 66. a second fastening bolt; 67. a first clamping block; 68. a second clamping block; 7. (ii) a A sliding groove 8 and a hollow groove; 9. a first moving plate; 10. a second moving plate; 11. a lifting cylinder; 12. pressing the fixing plate; 13. a reinforcing sheet; 14. a switch group; 15. a first mounting plate; 16. a second mounting plate; 17. installing a clamping groove; 18. a first push cylinder; 19. and a second push cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

the utility model provides an automobile punching part anchor clamps, includes bottom plate 1, and 1 center department of bottom plate still is equipped with stamping workpiece standing groove 2, and 2 inner walls of stamping workpiece standing groove are equipped with protection shield 3 that takes precautions against earthquakes. The cover plate 5 is arranged above the bottom plate 1, one side of the cover plate 5 is fixedly connected with the bottom plate 1 through the vertical plate 4, the sliding grooves 7 which are arranged in parallel are arranged on the surface of the bottom plate 1 and the bottom of the cover plate 5, the first moving plate 9 and the second moving plate 10 which are connected in a sliding mode are arranged in the sliding grooves 7, the hollow groove 8 is arranged on the surface of the bottom plate 1, the first pushing cylinder 18 and the second pushing cylinder 19 are arranged in the hollow groove 8, and piston rods of the first pushing cylinder 18 and the second pushing cylinder 19 are fixedly connected with the bottoms of the first moving plate 9 and the second moving plate 10. The inner sides of the first moving plate 9 and the second moving plate 10 are further provided with a clamping assembly 6, the clamping assembly 6 comprises an extension rod 61 arranged on the inner sides of the first moving plate 9 and the second moving plate 10, a bearing plate 62 located on the extension rod 61, a first limiting plate 63 and a second limiting plate 64 which are located on the inner sides of the bearing plate 62 and are arranged in parallel, a first fastening bolt 65 and a second fastening bolt 66 are respectively arranged on the first limiting plate 63 and the second limiting plate 64, and a first clamping block 67 and a second clamping block 68 are arranged on the first fastening bolt 65 and the second fastening bolt 66. The center of the cover plate 5 is also provided with a lifting cylinder 11 with a downward numerical value, the bottom of a piston rod of the lifting cylinder 11 is also provided with a pressing fixing plate 12, and the bottom of the pressing fixing plate 12 is provided with a plurality of reinforcing sheets 13.

The surface of the bottom plate 1 is also provided with a switch group 14 which is in control connection with the first pushing cylinder 18, the second pushing cylinder 19 and the lifting cylinder 11. The bottom of the bottom plate 1 is provided with a first mounting plate 15 and a second mounting plate 16 on two sides, and the surfaces of the first mounting plate 15 and the second mounting plate 16 are also provided with mounting clamping grooves 17.

Specifically, when the automobile stamping part processing device is used, an automobile stamping part needing to be processed is placed in the stamping part placing groove 2 on the surface of the base plate 1, and the shockproof protection plates 3 on the two sides of the stamping part placing groove 2 can reduce shock during processing of the stamping part and keep a relatively stable working state. Then, the piston rod is pushed forwards through the first pushing cylinder and the second pushing cylinder, the first moving plate 9 and the second moving plate 10 on the two sides are driven to approach to the stamping part at the center until the stamping part is contacted with the outer wall of the stamping part, at the moment, the limiting plate on the bearing plate 62 can completely limit the outer corner of the stamping part, and then the edge of the stamping part can be completely limited and fixed by rotating the first fastening bolt 65, the first clamping block 67, the second fastening bolt 66 and the second clamping block 68. Last 11 drive through the top of the lift cylinder of top press fixed plate 12 from the top of stamping workpiece with its spacing fixed to press a plurality of reinforcing plate 13 on the fixed plate 12 and can disperse whole pressure of pressing fixed plate 12, thereby more stable realization to the stamping workpiece is pressed and is restricted, prevents to produce the skew and the slip of station in the course of working, thereby influences machining efficiency.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The automobile stamping part clamp is characterized by comprising a bottom plate (1), wherein a cover plate (5) is arranged above the bottom plate (1), one side of the cover plate (5) is fixedly connected with the bottom plate (1) through a vertical plate (4), a sliding groove (7) which is mutually parallel to the surface of the bottom plate (1) and the bottom of the cover plate (5) is arranged, a first moving plate (9) and a second moving plate (10) which are in sliding connection are arranged in the sliding groove (7), a clamping assembly (6) is further arranged on the inner sides of the first moving plate (9) and the second moving plate (10), the clamping assembly (6) comprises an extension rod (61) which is arranged on the inner sides of the first moving plate (9) and the second moving plate (10), a bearing plate (62) which is positioned on the extension rod (61), and a first limiting plate (63) and a second limiting plate (64) which are arranged in parallel to the inner side of the bearing plate (62), the first limiting plate (63) and the second limiting plate (64) are respectively provided with a first fastening bolt (65) and a second fastening bolt (66), and the first fastening bolt (65) and the second fastening bolt (66) are provided with a first clamping block (67) and a second clamping block (68).

2. The automotive stamping clamp of claim 1, wherein: the bottom plate (1) surface is equipped with fretwork groove (8), be equipped with first promotion cylinder (18), second promotion cylinder (19) in fretwork groove (8), the piston rod and first movable plate (9), second movable plate (10) bottom fixed connection of first promotion cylinder (18) and second promotion cylinder (19).

3. The automotive stamping clamp of claim 1, wherein: the bottom plate (1) center department still is equipped with stamping workpiece standing groove (2), stamping workpiece standing groove (2) inner wall is equipped with protection shield (3) that takes precautions against earthquakes.

4. The automotive stamping clamp of claim 1, wherein: the center of the cover plate (5) is further provided with a lifting cylinder (11) with a downward numerical value, the bottom of a piston rod of the lifting cylinder (11) is further provided with a pressing fixing plate (12), and the bottom of the pressing fixing plate (12) is provided with a plurality of reinforcing sheets (13).

5. The automotive stamping clamp of claim 1, wherein: bottom plate (1) bottom both sides are equipped with first mounting panel (15), second mounting panel (16), first mounting panel (15) still are equipped with installation slot (17) with second mounting panel (16) surface.

6. The automotive stamping clamp of claim 1, wherein: and the surface of the bottom plate (1) is also provided with a switch group (14) which is in control connection with the first pushing cylinder (18), the second pushing cylinder (19) and the lifting cylinder (11).