CN217775252U

CN217775252U - Anti-deviation stamping mechanism for machining automobile chassis parts

Info

Publication number: CN217775252U
Application number: CN202221532620.6U
Authority: CN
Inventors: 马德斌; 肖华荣; 陈健
Original assignee: Kunshan Tongyi Metal Products Co ltd
Current assignee: Kunshan Tongyi Metal Products Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-11-11
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a prevent punching press mechanism for processing of automobile chassis spare part that shifts, including the chassis, the top of chassis is installed the base, and the guide arm is installed at the top four corners of base, the top of guide arm is installed the backup pad, and the pneumatic cylinder is installed at the top of backup pad, has realized the installation of pneumatic cylinder, the piston rod of pneumatic cylinder runs through the backup pad, and is connected with the clamp plate, and clamp plate and guide arm sliding connection, the bottom of clamp plate is installed and is dashed the board, the top of chassis is installed and is prevented shifting subassembly; the utility model has the advantages that: by the aid of the designed deviation-preventing assembly, parts of the regular square automobile chassis can be clamped stably, and position deviation of the parts of the regular square automobile chassis during stamping is prevented; the movable seat and the stable seat are firmly installed through the designed stable part; the resistance of the movable plate during movement is reduced through the designed sliding component.

Description

Anti-deviation stamping mechanism for machining automobile chassis parts

Technical Field

The utility model belongs to the technical field of vehicle chassis spare part processing, concretely relates to prevent punching press mechanism is used in vehicle chassis spare part processing of skew.

Background

The automobile chassis mainly comprises a transmission system, a running system, a steering system and a braking system, wherein the transmission system generally comprises a clutch, a transmission, a universal transmission device, a main speed reducer, a differential mechanism, a half shaft and the like; the running system consists of a frame, an axle, wheels, a suspension and the like of the automobile.

Stamping is an important process in the processing of automobile chassis parts, and the stamping processing is a forming processing method for plastically deforming or separating the parts by the power of conventional or special stamping equipment so as to obtain the required shape and size; the automobile chassis spare part is numerous, and the square spare part of the rule of constituteing automobile chassis spare part adds man-hour, need use punching press mechanism, and current automobile chassis spare part processing is with punching press mechanism when using, because the high-speed operation of punching plate, leads to the offset of spare part easily, has influenced the processingquality and the precision of spare part.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent stamping mechanism for chassis spare part processing of skew carries out the centre gripping to the square spare part of rule, prevents to add the offset man-hour.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent punching press mechanism for processing of vehicle chassis spare part of excursion, includes the chassis, the base is installed at the top of chassis, plays the support to the base through the chassis, and the guide arm is installed in the top four corners of base, the backup pad is installed at the top of guide arm, has realized the installation of backup pad, and the pneumatic cylinder is installed at the top of backup pad, has realized the installation of pneumatic cylinder, the piston rod of pneumatic cylinder runs through the backup pad to be connected with the clamp plate, and clamp plate and guide arm sliding connection, can drive the clamp plate through the pneumatic cylinder and go up and down along the guide arm, the punch plate is installed to the bottom of clamp plate, and the clamp plate goes up and down to drive the punch plate and go up and down, the top of chassis is located the outside of base and is installed the first electric putter of symmetric distribution, has realized the installation of first electric putter, and the piston rod of first electric putter is connected with the firm seat, drives the firm seat through first electric putter and goes up and down, on the second electric putter is fixed on the firm seat, drives the backplate when the vertical electric putter, the vertical electric putter is connected with the telescopic bar, the vertical electric putter, the vertical flexible backplate, the vertical part of automobile chassis spare part, the vertical flexible drive the vertical rubber part, the vertical flexible fender, the vertical flexible rod has the vertical flexible rod.

Preferably, the guard plate and the vertical plate are connected through bolts, so that the guard plate and the vertical plate are fixed firmly, and the rubber strip is of a cuboid structure.

Preferably, still include the sliding seat, and the sliding seat is located second electric putter's the outside, be provided with firm part on sliding seat and the firm seat, firm part includes locating piece, constant head tank, extension piece, restricted slot, spring, fly leaf, the bottom of sliding seat is provided with the locating piece of symmetric distribution, and the bottom of locating piece is provided with the extension piece, supply locating piece male constant head tank is seted up at the top of firm seat, and the surface of firm seat is seted up and is supplied to extend the male restricted slot of piece, the medial surface in restricted slot is provided with the spring of symmetric distribution, and the end connection of spring has the fly leaf that supports on extending the piece for sliding seat and firm seat are fixed.

Preferably, the fly leaf is the cuboid structure, be provided with sliding part on fly leaf and the firm seat, sliding part includes lug, spout, the bottom of fly leaf is provided with the lug, the gliding spout of confession lug is seted up on the surface of firm seat, and when the fly leaf activity, the cooperation that utilizes the lug spout reduces the resistance when the fly leaf activity.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) By the aid of the designed deviation-preventing assembly, parts of the regular square automobile chassis can be clamped stably, and position deviation of the parts of the regular square automobile chassis during stamping is prevented;

(2) The movable seat and the stable seat are firmly installed through the designed stable part;

(3) The resistance of the movable plate during movement is reduced through the designed sliding part.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the sectional structure of the movable seat and the stable seat of the present invention;

fig. 3 is an enlarged schematic view of the area D in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural view of the region G in fig. 3 according to the present invention;

fig. 5 is an enlarged schematic structural view of the region a in fig. 1 according to the present invention;

in the figure: 1. a chassis; 2. a first electric push rod; 3. a second electric push rod; 4. a guide bar; 5. punching a plate; 6. a hydraulic cylinder; 7. a support plate; 8. pressing a plate; 9. a movable seat; 10. a stabilizing base; 11. a base; 12. positioning blocks; 13. positioning a groove; 14. an extension block; 15. defining a slot; 16. a bump; 17. a chute; 18. a spring; 19. a movable plate; 20. a vertical plate; 21. a rubber strip; 22. and (4) protecting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-5, the present invention provides a technical solution: an anti-deviation stamping mechanism for processing automobile chassis parts comprises an underframe 1, a base 11 is arranged at the top of the underframe 1, the base frame 1 supports the base 11, guide rods 4 are arranged at four corners of the top of the base 11 to realize the installation of the guide rods 4, the top of each guide rod 4 is provided with a support plate 7, and the top of the supporting plate 7 is provided with a hydraulic cylinder 6, the piston rod of the hydraulic cylinder 6 penetrates through the supporting plate 7 and is connected with a pressing plate 8, the pressing plate 8 is connected with the guide rod 4 in a sliding way, when the hydraulic cylinder 6 works, the pressing plate 8 can be driven to lift along the guide rod 4, the bottom of the pressing plate 8 is provided with the punching plate 5, the pressing plate 8 lifts to drive the punching plate 5 to lift, the top of the underframe 1 is provided with the anti-deviation component, the anti-deviation component comprises a first electric push rod 2, a second electric push rod 3, a stabilizing seat 10, a vertical plate 20, a rubber strip 21 and a guard plate 22, the first electric push rods 2 which are symmetrically distributed are arranged at the top of the underframe 1 and positioned at the outer side of the base 11, and the piston rod of the first electric push rod 2 is connected with the stable seat 10, the second electric push rod 3 is fixed on the stable seat 10, and the piston rod of the second electric push rod 3 is connected with the vertical plate 20, the end of the vertical plate 20 is fixed with a guard plate 22, the end of the guard plate 22 is fixed with a rubber strip 21, when the regular square automobile chassis parts placed on the base 11 need to be punched, the first electric push rod 2 is started, the first electric push rod 2 drives the stabilizing seat 10 to ascend and descend, the second electric push rod 3 is started, the second electric push rod 3 drives the vertical plate 20 to move, the vertical plate 20 drives the protection plate 22 to move, until the rubber strip 21 on the protection plate 22 is firmly clamped on the regular square automobile chassis parts, and the position deviation of the regular square automobile chassis parts during punching is prevented.

It should be added that: the lifting of the stabilizing seat 10 drives the second electric push rod 3 to lift so as to clamp the automobile chassis parts more accurately.

In this embodiment, preferably, the guard plate 22 and the vertical plate 20 are connected by a bolt, and the rubber strip 21 is a rectangular parallelepiped structure, so that the guard plate 22 and the vertical plate 20 are stably mounted.

In this embodiment, preferably, the electric vehicle further includes a movable seat 9, the movable seat 9 is located outside the second electric push rod 3, stabilizing members are disposed on the movable seat 9 and the stabilizing seat 10, the stabilizing members include positioning blocks 12, positioning grooves 13, extending blocks 14, limiting grooves 15, springs 18, and a movable plate 19, the positioning blocks 12 symmetrically distributed are disposed at the bottom of the movable seat 9, the extending blocks 14 are disposed at the bottom of the positioning blocks 12, the positioning grooves 13 for inserting the positioning blocks 12 are disposed at the top of the stabilizing seat 10, the limiting grooves 15 for inserting the extending blocks 14 are disposed on the surface of the stabilizing seat 10, the springs 18 symmetrically distributed are disposed on the inner side surfaces of the limiting grooves 15, the end portions of the springs 18 are connected to the movable plate 19 abutting against the extending blocks 14, when the movable seat 9 and the stabilizing seat 10 are installed, the movable seat 9 is taken up, the positioning blocks 12 are inserted into the positioning grooves 13, and the extending blocks 14 are inserted into the limiting grooves 15, the movable plate 19 is pressed when the extending blocks 14 are inserted, the movable plate 19 is compressed and compressed, and the springs 18 are compressed, and reset after the springs 18 are compressed, the movable seat 19 is clamped on the extending blocks 14, so that the movable seat 9 and the movable plate 10 is firmly installed.

In this embodiment, preferably, the movable plate 19 is a rectangular parallelepiped structure, the movable plate 19 and the fixing base 10 are provided with a sliding component, the sliding component includes a protrusion 16 and a sliding groove 17, the bottom of the movable plate 19 is provided with the protrusion 16, the surface of the fixing base 10 is provided with the sliding groove 17 for the protrusion 16 to slide, when the movable plate 19 is pressed to move, the protrusion 16 slides along the sliding groove 17, and the resistance of the movable plate 19 during movement is reduced.

The utility model discloses a theory of operation and use flow: when the automobile chassis part fixing device is used, a regular square automobile chassis part is placed on the base 11, the first electric push rod 2 is started, the first electric push rod 2 drives the stabilizing seat 10 to lift, the stabilizing seat 10 lifts to drive the second electric push rod 3 to lift, the second electric push rod 3 is started, the second electric push rod 3 drives the vertical plate 20 to move, the vertical plate 20 moves to drive the protective plate 22 to move until the rubber strip 21 on the protective plate 22 is firmly clamped on the regular square automobile chassis part, and the position offset of the regular square automobile chassis part during stamping is prevented;

the hydraulic cylinder 6 operates to drive the pressing plate 8 to descend along the guide rod 4, and the pressing plate 8 descends to drive the punching plate 5 to punch the regular square automobile chassis parts.

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 utility model provides a prevent punching press mechanism for processing of vehicle chassis spare part of aversion, includes chassis (1), base (11) are installed at the top of chassis (1), and the top four corners of base (11) installs guide arm (4), backup pad (7) are installed at the top of guide arm (4), and the top of backup pad (7) installs pneumatic cylinder (6), the piston rod of pneumatic cylinder (6) runs through backup pad (7) to be connected with clamp plate (8), and clamp plate (8) and guide arm (4) sliding connection, die plate (5), its characterized in that are installed to the bottom of clamp plate (8): the top of chassis (1) is installed and is prevented skew subassembly, and prevents that the skew subassembly includes first electric putter (2), second electric putter (3), firm seat (10), vertical board (20), rubber strip (21), backplate (22), first electric putter (2) that symmetric distribution were installed in the outside that the top of chassis (1) is located base (11), and the piston rod of first electric putter (2) and firm seat (10) are connected, second electric putter (3) are fixed in on firm seat (10), and the piston rod and vertical board (20) of second electric putter (3) are connected, the end fixing of vertical board (20) has backplate (22), and the end fixing of backplate (22) has rubber strip (21).

2. The anti-deviation stamping mechanism for processing automobile chassis parts as claimed in claim 1, wherein: the guard plate (22) is connected with the vertical plate (20) through bolts, and the rubber strip (21) is of a cuboid structure.

3. The anti-deviation stamping mechanism for processing automobile chassis parts as claimed in claim 1, wherein: still include movable seat (9), and movable seat (9) are located the outside of second electric putter (3), be provided with firm part on movable seat (9) and firm seat (10).

4. The anti-deviation stamping mechanism for processing automobile chassis parts as claimed in claim 3, wherein: firm part includes locating piece (12), constant head tank (13), extends piece (14), prescribes a limit to groove (15), spring (18), fly leaf (19), the bottom of sliding seat (9) is provided with symmetric distribution's locating piece (12), and the bottom of locating piece (12) is provided with extends piece (14), supply locating piece (12) male constant head tank (13) have been seted up at the top of firm seat (10), and the surface of firm seat (10) is seted up and is supplied to extend piece (14) male prescribe a limit to groove (15), the medial surface of prescribing a limit to groove (15) is provided with symmetric distribution's spring (18), and the end connection of spring (18) has to support fly leaf (19) on extending piece (14).

5. The anti-deviation stamping mechanism for processing automobile chassis parts as claimed in claim 4, wherein: the movable plate (19) is of a cuboid structure, and sliding components are arranged on the movable plate (19) and the stabilizing base (10).

6. The anti-deviation stamping mechanism for processing automobile chassis parts as claimed in claim 5, wherein: the sliding component comprises a convex block (16) and a sliding groove (17), the convex block (16) is arranged at the bottom of the movable plate (19), and the sliding groove (17) for the convex block (16) to slide is formed in the surface of the stabilizing base (10).