CN218612381U

CN218612381U - Assembly fixing device of stamping support

Info

Publication number: CN218612381U
Application number: CN202220595152.0U
Authority: CN
Inventors: 崔德利; 冷莉鹏
Original assignee: Dandong Ruiying Automobile Stamping Parts Co ltd
Current assignee: Dandong Ruiying Automobile Stamping Parts Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2023-03-14
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses an assembly fixing device of punching press support, including the bottom plate, the fixed surface of bottom plate is equipped with the locating piece, and the fixed surface of bottom plate is equipped with the fixed subassembly of first work piece, and the surface of bottom plate is equipped with the fixed subassembly of second work piece through second assembly devices, and the fixed top auxiliary positioning subassembly that is equipped with of top of locating piece. The position of the second workpiece fixing component is adjusted through the second assembling mechanism in the machining process, so that the second workpiece, the third workpiece and the first workpiece are fixed in the position keeping mode, welding assembly is facilitated between the workpieces, the tops of the first workpiece and the second workpiece are located through the top auxiliary locating component, and deformation of the first workpiece and the second workpiece in the welding process is avoided.

Description

Assembly fixing device of stamping support

Technical Field

The utility model relates to a stamping workpiece welding technology field, concretely relates to assembly fixing device of punching press support.

Background

The automobile stamping part is a metal stamping part for forming automobile parts. One part of the automobile parts is directly formed into automobile parts after being punched, and the other part of the automobile parts can be formed into the automobile parts after being punched and further being processed by processes such as welding, machining, painting and the like. Stamping support among the automobile punching part is accomplishing the stamping process back to the work piece respectively, need weld the assembly between the work piece, but the position with the work piece that the in-process of welding the assembly is unable fine to the work piece is fixed at present to lead to taking place the low price easily in the position of the in-process work piece of processing, thereby influence welded going on and influence the product quality behind the follow-up processing finished product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembly fixing device of punching press support to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the assembly fixing device of the stamping support comprises a base plate, wherein a positioning block is assembled on the surface of the base plate, a first workpiece fixing component is assembled on the surface of the base plate, a second workpiece fixing component is assembled on the surface of the base plate through a second assembly mechanism, and a top auxiliary positioning component is fixedly assembled at the top of the positioning block.

Preferably, the first workpiece fixing assembly comprises a first limiting fixture block, a second limiting fixture block and a side wall auxiliary fixing block, the first limiting fixture block and the second limiting fixture block are respectively fixedly assembled on the surface of the bottom plate, the side wall auxiliary fixing block is fixedly assembled with the bottom plate through a first assembling mechanism, a first limiting frame and a clamping frame are fixedly installed on the surface of the bottom plate, an auxiliary positioning rod penetrates through the first limiting frame, the second limiting fixture block penetrates through one end of the auxiliary positioning rod, a handle rod is fixedly connected to the other end of the auxiliary positioning rod, a limiting ring is integrally formed on the outer side wall of the auxiliary positioning rod, and a spring is assembled between the limiting ring and the side wall of the second limiting fixture block.

Preferably, first assembly devices includes first mounting bracket, first mounting bracket and bottom plate fixed connection, the lateral wall of first mounting bracket is rotated and is connected with first handle frame, the articulated one end of first link of the lateral wall of first handle frame, and the other end of first link is articulated mutually with first connecting axle, first connecting axle run through behind the first stopper with the supplementary fixed block fixed connection of lateral wall.

Preferably, the top auxiliary positioning assembly comprises a second mounting frame, the second mounting frame is fixedly mounted at the top of the positioning block, the outer side wall of the second mounting frame is rotatably connected with a second handle frame and a rotating frame, one end of the rotating frame is rotatably connected with the side wall of the second mounting frame, the other end of the rotating frame penetrates through the second handle frame and is fixedly mounted with a top pressing block, and a second connecting frame is assembled between the inner cavity of the second handle frame and the inner cavity side wall of the rotating frame.

Preferably, the second assembly devices comprise a third mounting frame, the third mounting frame is fixedly mounted on the surface of the bottom plate, a third handle frame is rotatably connected to the side wall of the third mounting frame, the side wall of the third handle frame is hinged to one end of a third connecting frame, the other end of the third connecting frame is hinged to a second connecting shaft, and the second connecting shaft penetrates through a second limiting block and is fixedly connected with a second workpiece fixing assembly.

Preferably, the second workpiece fixing component comprises a clamping block, a clamping groove is formed in the side wall of the clamping block, and a positioning pin is fixedly mounted on the inner side wall of the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an assembly fixing device of punching press support, be provided with the locating piece, accomplish the spacing fixed to first work piece through the cooperation of locating piece and the fixed subassembly of first work piece, then accomplish the centre gripping fixed to second work piece and third work piece through the fixed subassembly of second work piece, carry out the regulation of position to the fixed subassembly of second work piece through second assembly devices at the in-process of processing, make second work piece and third work piece and the fixed of first work piece holding position, be convenient for weld assembly between the work piece, and fix a position the top of first work piece and second work piece through setting up top auxiliary positioning subassembly, avoid taking place to deform at welded in-process first work piece and second work piece.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a detailed view of fig. 1 at a.

Fig. 3 is a front view of the present invention.

Fig. 4 is a detailed view of fig. 3 at b.

Fig. 5 is a top view of the assembled workpiece.

In the figure: 1. the bottom plate, 2, a positioning block, 3, a first workpiece fixing component, 31, a first limiting clamping block, 32, a second limiting clamping block, 33, an auxiliary fixing block, 34, a first limiting frame, 35, a clamping frame, 36, an auxiliary positioning rod, 37, a limiting ring, 38, a spring, 39, a handle rod, 4, a first assembling mechanism, 41, a first mounting frame, 42, a first handle frame, 43, a first connecting frame, 44, a first connecting shaft, 45, a first limiting block, 5, a top auxiliary positioning component, 51, a second mounting frame, 52, a second handle frame, 53, a rotating frame, 54, a top pressing block, 55, a second connecting frame, 6, a second assembling mechanism, 61, a third mounting frame, 62, a third handle frame, 63, a third connecting frame, 64, a second connecting shaft, 65, a second limiting block, 7, a second workpiece fixing component, 71, a clamping block, 72, a clamping groove, 73, a first workpiece, 9, a second workpiece, 10 and a third workpiece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides an assembly fixing device of punching press support, includes bottom plate 1, is equipped with locating piece 2 through set screw fixed on the surface of bottom plate 1, and the section of overlooking of locating piece 2 is "semi-circular", and at the in-process of processing, first work piece 8 cup joints the lateral wall at locating piece 2, and locating piece 2 carries out preliminary fixed to first work piece 8 with the cooperation of the fixed subassembly 3 of the first work piece on bottom plate 1 surface.

The first workpiece fixing assembly 3 comprises a first limiting clamping block 31, the first limiting clamping block 31 is fixedly arranged on the surface of the base plate 1 through a fixing screw, the first limiting clamping block 31 is used for clamping one end of a first workpiece 8, the other end of the first workpiece 8 is subjected to auxiliary positioning through the matching of a second limiting clamping block 32 and a side wall auxiliary fixing block 33, the positions of the first limiting clamping block 31 and the second limiting clamping block 32 are fixed, the side wall auxiliary fixing block 33 is assembled through a first assembling mechanism 4 fixedly arranged on the side wall of the base plate, the position of the side wall auxiliary fixing block 33 is adjusted through the first assembling mechanism 4, so that the first workpiece 8 can be conveniently taken out after the first workpiece 8 is machined, a first limiting frame 34 and a clamping frame 35 are fixedly arranged on the surface of the base plate 1, and an auxiliary positioning rod 36 penetrates through the first limiting frame 34, one end of the auxiliary positioning rod 36 penetrates through the second limiting clamping block 32 and is inserted into a positioning hole at the end part of the first workpiece 8, so that the end part position of the first workpiece 8 is fixed, a limiting ring 37 is integrally formed on the outer side wall of the auxiliary positioning rod 36, a spring 38 is sleeved on the outer side wall of the auxiliary positioning rod 36, the spring 38 is positioned between the limiting ring 37 and the second limiting block 32, a handle rod 39 is fixedly connected to the other end of the auxiliary positioning rod 36, the handle rod 39 can drive the auxiliary positioning rod 36 to rotate, the position of the auxiliary positioning rod 36 is limited through clamping between the handle rod 39 and the clamping frame 35, after the handle rod 39 is clamped and fixed with the clamping frame 35, the spring 38 is in a compression state, after the handle rod 39 is separated from the clamping frame 35 by rotating the handle rod 39, the elastic force of the spring 38 is received, so that the auxiliary positioning rod 36 is convenient to reset, so that the auxiliary positioning rod 36 is not inserted into the positioning hole at the end part of the first workpiece 8, thereby facilitating disassembly of the first workpiece 8.

First assembly devices 4 include the first mounting bracket 41 with bottom plate 1 fixed connection, the lateral wall of first mounting bracket 41 rotates and is connected with first handle frame 42, the articulated one end of first link 43 of the lateral wall of first handle frame 42, the other end of first link 43 is articulated mutually with first connecting axle 44, first connecting axle 44 runs through behind the first stopper 45 with lateral wall auxiliary fixing piece 33 fixed connection, first stopper 45 fixed mounting is on the surface of bottom plate 1, through rotating first handle frame 42, first handle frame 42 drives first link 43 cooperation motion, make first connecting axle 44 move along the direction of first stopper 45, thereby it is spacing to drive the motion of lateral wall auxiliary fixing piece 33 and laminate to the tip lateral wall of first work piece 8.

The surface fixing of locating piece 2 installs top auxiliary positioning subassembly 5, and the quantity of top auxiliary positioning subassembly 5 is two, and two top auxiliary positioning subassemblies 5 use the centre of a circle department of locating piece 2 to be front and back symmetric distribution, carry out spacing fixed to the top of first work piece 8 and second work piece 9 through setting up top auxiliary positioning subassembly 5.

The top auxiliary positioning assembly 5 comprises a second mounting frame 51, the second mounting frame 51 is fixedly mounted on the surface of the positioning block 2 through a fixing screw, the side walls of the second mounting frame 51 are respectively and rotatably connected with a second handle frame 52 and a rotating frame 53, one end of the rotating frame 53 is rotatably connected with the side wall of the second mounting frame 51, the other end of the rotating frame 53 penetrates through the second handle frame 52 and is fixedly mounted with a top pressing block 54, a second connecting frame 55 is assembled between the inside of the second handle frame 52 and the inside of the rotating frame 53, one end of the second connecting frame 55 is hinged with the side wall of the inner cavity of the second handle frame 52, and the other end of the second connecting frame 55 is hinged with the side wall of the inside of the rotating frame 53, as shown in fig. 4, when the second handle frame 52 is rotated, the rotating frame 53 can be controlled to rotate, so that the top pressing block 54 can be pressed and positioned on the surfaces of the first workpiece 8 and the second workpiece 9 below, and after the second handle frame 52 is rotated, the second connecting frame 55 can keep applying pressure on the rotating frame 53, so that the fixing process of the top pressing block 54 is more stable.

The surface of the bottom plate 1 is equipped with a second workpiece fixing component 7 through a second assembling mechanism 6, the second workpiece fixing component 7 can be driven to move through the second assembling mechanism 6, so that the second workpiece fixing component 7 can carry out clamping limitation on a second workpiece 9, and the second workpiece 9 and a first workpiece 8 and a third workpiece 10 form position limitation, as shown in fig. 5, the third workpiece 10 is located between the first workpiece 8 and the second workpiece 9.

Second assembly devices 6 includes third mounting bracket 61 of fixed mounting on bottom plate 1 surface, the lateral wall of third mounting bracket 61 rotates and is connected with third handle frame 62, the articulated one end of third link 63 of the lateral wall of third handle frame 62, the other end and the second connecting axle 64 of third link 63 are articulated mutually, second connecting axle 64 runs through behind the second stopper 65 fixed mutually with second work piece fixed component 7, second stopper 65 fixed mounting is on bottom plate 1's surface, through rotating third handle frame 62, can adjust second connecting axle 64 and remove along second stopper 65, thereby drive the fixed component 7 of second work piece 9 and remove along the horizontal direction, be convenient for carry out the joint with second work piece 9 and first work piece 8 fixedly.

The second workpiece fixing component 7 comprises a clamping block 71, a clamping groove 72 is formed in the side wall of the clamping block 71, the shape of the clamping groove 72 is matched with that of the second workpiece 9, a positioning pin 73 is fixedly mounted on the side wall of an inner cavity of the clamping groove 72, the number of the positioning pins 73 is two, the positioning pins are symmetrically distributed front and back, the positioning pins 73 penetrate through positioning holes corresponding to the side wall positions of the second workpiece 9 and the third workpiece 10, the second workpiece fixing component 7 is connected with the second workpiece 9 and the third workpiece 10 in a completed mode, a guide rod penetrating through a second limiting block 65 is fixedly connected to the outer side wall of the clamping block 71, and the stability of the clamping block 71 in the moving process is kept through the guide rod.

The working principle is as follows: when the punching support composed of the first workpiece 8, the second workpiece 9 and the third workpiece 10 needs to be welded and assembled, the first workpiece 8 is firstly sleeved on the outer side wall of the positioning block 2, two ends of the first workpiece 8 are respectively clamped and positioned through the first workpiece fixing component 3, at the moment, the clamping block 71 of the second workpiece fixing component 7 is located at a position close to the second limiting block 65, the second workpiece 9 is assembled into the clamping groove 72, the third workpiece 10 is assembled to the inner side of the second workpiece 9, the second workpiece 9 and the third workpiece 10 are limited in position through the positioning pin 73 penetrating through the second workpiece 9 and the third workpiece 10, then the third handle frame 62 of the second assembling mechanism 6 is rotated rightwards, the clamping block 71 drives the second workpiece 9 and the third workpiece 10 to synchronously move rightwards to be clamped and fixed with the first workpiece 8, then the second handle frame 52 of the top auxiliary positioning component 5 is rotated, the top pressing block 54 is enabled to extrude and position the surfaces of the first workpiece 8 and the second workpiece 9 below, the punching support composed of the second workpiece 9 and the third workpiece 10 can be smoothly welded and assembled, and the punching support composed of the third workpiece 9 can be ensured, and the punching support composed of the punching support 8 and the third workpiece 10 can be assembled and assembled smoothly through the punching support.

Claims

1. The utility model provides an assembly fixing device of punching press support, includes bottom plate (1), its characterized in that: the surface fixing of bottom plate (1) is equipped with locating piece (2), the surface fixing of bottom plate (1) is equipped with first work piece fixed subassembly (3), the surface of bottom plate (1) is equipped with second work piece fixed subassembly (7) through second assembly devices (6), the fixed top that is equipped with of locating piece (2) is supplementary locating component (5).

2. The assembly fixture of a punch holder according to claim 1, wherein: the first workpiece fixing assembly (3) comprises a first limiting clamping block (31), a second limiting clamping block (32) and a side wall auxiliary fixing block (33), the first limiting clamping block (31) and the second limiting clamping block (32) are respectively fixedly assembled on the surface of the bottom plate (1), the side wall auxiliary fixing block (33) is fixedly assembled with the bottom plate (1) through a first assembling mechanism (4), a first limiting frame (34) and a clamping frame (35) are fixedly installed on the surface of the bottom plate (1), an auxiliary positioning rod (36) penetrates through the first limiting frame (34), one end of the auxiliary positioning rod (36) penetrates through the second limiting clamping block (32), the other end of the auxiliary positioning rod (36) is fixedly connected with a handle rod (39), a limiting ring (37) is integrally formed on the outer side wall of the auxiliary positioning rod (36), and a spring (38) is assembled between the limiting ring (37) and the side wall of the second limiting clamping block (32).

3. The assembly fixture of a punch holder according to claim 2, wherein: first assembly devices (4) include first mounting bracket (41), first mounting bracket (41) and bottom plate (1) fixed connection, the lateral wall of first mounting bracket (41) is rotated and is connected with first handle frame (42), the one end of the articulated first link (43) of lateral wall of first handle frame (42), and the other end and first connecting axle (44) of first link (43) are articulated mutually, first connecting axle (44) run through behind first stopper (45) with supplementary fixed block (33) fixed connection of lateral wall.

4. The assembly fixture of a punch holder according to claim 1, wherein: top assistance-localization real-time subassembly (5) include second mounting bracket (51), second mounting bracket (51) fixed mounting is at the top of locating piece (2), the lateral wall of second mounting bracket (51) rotates and is connected with second handle frame (52) and rotating turret (53), the one end of rotating turret (53) rotates with the lateral wall of second mounting bracket (51) to be connected, and the other end of rotating turret (53) runs through second handle frame (52) fixed mounting and has top briquetting (54), be equipped with second link (55) between the inner chamber of second handle frame (52) and the inner chamber lateral wall of rotating turret (53).

5. The assembly fixture of a punch holder according to claim 1, wherein: second assembly devices (6) include third mounting bracket (61), third mounting bracket (61) fixed mounting is on the surface of bottom plate (1), the lateral wall of third mounting bracket (61) is rotated and is connected with third handle frame (62), the one end of the articulated third link (63) of lateral wall of third handle frame (62), and the other end and the second connecting axle (64) of third link (63) are articulated mutually, second stopper (65) and the fixed subassembly (7) fixed connection of second work piece are run through to second connecting axle (64).

6. The assembly fixture of a punch holder according to claim 1, wherein: the second workpiece fixing component (7) comprises a clamping block (71), a clamping groove (72) is formed in the side wall of the clamping block (71), and a positioning pin (73) is fixedly mounted on the inner side wall of the clamping groove (72).