CN217252005U

CN217252005U - Heating and punching device for machining automobile plate spring

Info

Publication number: CN217252005U
Application number: CN202221050774.1U
Authority: CN
Inventors: 孙永乐
Original assignee: Zibo Shengyong Auto Parts Co Ltd
Current assignee: Zibo Shengyong Auto Parts Co Ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-23
Anticipated expiration: 2032-05-05

Abstract

The utility model belongs to the technical field of automobile plate spring processing, and discloses a heating punching device for automobile plate spring processing, which comprises a workbench, wherein a vertical plate is fixed on one side of the top end of the workbench, a mounting plate is fixed on the top end of the vertical plate, a hydraulic cylinder is installed on the top end of the mounting plate, and a punching head is installed at the output end part of the hydraulic cylinder; the utility model discloses a preheating plate, including workstation upper surface wall, riser, fixed plate, movable splint, the workstation upper surface wall just is located the punching head and is fixed with preheating plate under, one side that the riser was kept away from to the workstation upper surface wall is fixed with the fixed plate, the outer table wall of riser and fixed plate all closes soon and is connected with the threaded rod, the utility model discloses a cooperation of threaded rod and splint etc. when using, on automobile plate spring arranges preheating plate in earlier, the threaded rod is rotated afterwards, utilizes splint to press from both sides it from both sides tight fixedly, and wherein, mobilizable splint can be applicable to the clamp of not unidimensional automobile plate spring tightly, in addition, utilizes the linear movement of slider in the spout, can increase the stability that splint removed.

Description

Heating and punching device for machining automobile plate spring

Technical Field

The utility model belongs to the technical field of car leaf spring processing, concretely relates to car leaf spring processing is with heating punching device.

Background

The automobile plate spring is the most traditional elastic element in an automobile suspension system, and has the advantages of good reliability, simple structure, short manufacturing process flow, low cost, greatly simplified structure and the like, so the automobile plate spring is widely applied.

But present current punching device has certain defect, and traditional punching device is comparatively inconvenient to the fixed of different specification automobile leaf springs, and in addition, traditional punching device does not set up effectual sediment bits and collects the structure, is not convenient for punch a hole and produces the quick collection of sediment bits.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heating punching device is used in processing of car leaf spring to solve the fixed comparatively inconvenient and do not set up effectual sediment bits collection structure of traditional punching device that proposes in the above-mentioned background art to different specification car leaf springs, be not convenient for punch a hole and produce the problem that the sediment bits were collected fast.

In order to achieve the above object, the utility model provides a following technical scheme: a heating punching device for machining an automobile plate spring comprises:

the device comprises a workbench, wherein a vertical plate is fixed on one side of the top end of the workbench, an installation plate is fixed on the top end of the vertical plate, a hydraulic cylinder is installed on the top end of the installation plate, and a punching head is installed at the output end part of the hydraulic cylinder;

a preheating plate is fixed on the upper surface wall of the workbench and positioned right below the punching head, a fixing plate is fixed on one side of the upper surface wall of the workbench, which is far away from the vertical plate, threaded rods are screwed and connected to the outer surface walls of the vertical plate and the fixing plate, and clamping plates are mounted on the opposite sides of the two threaded rods through bearings;

the top end of the clamping plate is provided with a telescopic pressing plate.

Preferably, the bottom of clamp plate is connected with the connecting rod, the up end of splint is seted up the recess with connecting rod looks adaptation, the inside bottom of recess is connected with the spring, the bottom of connecting rod links to each other with the top of spring.

Preferably, a leak hole is formed in the middle of the upper wall of the preheating plate, a chip collecting cavity is formed in the workbench, and a chip guide channel communicated with the chip collecting cavity is formed in the upper wall of the workbench and located right below the leak hole.

Preferably, a sliding block is fixed at the bottom end of the clamping plate, and sliding grooves matched with the sliding block are formed in two sides of the upper end face of the preheating plate.

Preferably, the bottom end of the workbench is fixed with supporting legs, and a supporting plate is connected between the supporting legs.

Preferably, the outside cover of pneumatic cylinder is equipped with the safety cover, the exterior wall of safety cover has seted up the louvre.

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

(1) the utility model discloses a cooperation of threaded rod and splint etc. when using, on the preheating plate was arranged in earlier to the car leaf spring, the rotating threaded rod afterwards utilizes splint to press from both sides it from both sides tight fixed, and wherein, mobilizable splint can be applicable to the tight fixed of clamp of different length car leaf springs, in addition, utilizes the linear motion of slider in the spout, can effectively increase the stability that splint removed.

(2) The utility model discloses a set up the clamp plate, spring and connecting rod etc, when utilizing splint to press from both sides tight car leaf spring from both sides, usable clamp plate pushes down the car leaf spring from the top, increase the stability of car leaf spring, take place to shift when avoiding punching a hole, wherein, utilize the elastic action of spring in the recess, can realize reciprocating of connecting rod, and then can be applicable to the pressure of supporting of different thickness car leaf springs, in addition, the sediment bits that produce punches a hole can be followed the small opening and leaked to the sweeps passageway, then fall to collection bits intracavity via the sweeps passageway and collect, do benefit to follow-up centralized processing.

Drawings

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

fig. 2 is a top view of the preheating plate of the present invention;

fig. 3 is a cross-sectional view of the splint of the present invention;

in the figure: 1. a work table; 2. supporting legs; 3. preheating a plate; 4. a vertical plate; 5. mounting a plate; 6. a hydraulic cylinder; 7. a punching head; 8. a fixing plate; 9. a threaded rod; 10. a splint; 11. a slider; 12. pressing a plate; 13. a chip collecting cavity; 14. a leak hole; 15. a chute; 16. a groove; 17. a spring; 18. a connecting rod.

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. 1-2, the present invention provides the following technical solutions: a heating punching device for machining an automobile plate spring comprises:

a vertical plate 4 is fixed on one side of the top end of the workbench 1, an installation plate 5 is fixed on the top end of the vertical plate 4, a hydraulic cylinder 6 is installed on the top end of the installation plate 5, and a punching head 7 is installed at the output end part of the hydraulic cylinder 6;

a preheating plate 3 is fixed on the upper surface wall of the workbench 1 and positioned right below the punching head 7, electric heating plates are arranged on two sides of the interior of the preheating plate 3, a fixing plate 8 is fixed on one side, far away from the vertical plate 4, of the upper surface wall of the workbench 1, threaded rods 9 are connected to the outer surface walls of the vertical plate 4 and the fixing plate 8 in a screwing mode, and clamping plates 10 are mounted on one sides, opposite to the two threaded rods 9, of the two threaded rods through bearings;

through the technical scheme:

during the use, the car leaf spring is arranged in preheating plate 3 earlier, and staff rotating threaded rod 9, and usable splint 10 presss from both sides it from both sides tightly fixedly, then utilizes preheating plate 3 after the heating to heat, starts pneumatic cylinder 6 on the mounting panel 5 afterwards, and it can to punch a hole to utilize pneumatic cylinder 6 drive punching head 7 to move down, and wherein, mobilizable splint 10 can be applicable to the clamp of different length car leaf springs and fix.

Further, a sliding block 11 is fixed at the bottom end of the clamping plate 10, and sliding grooves 15 matched with the sliding block 11 are formed in two sides of the upper end face of the preheating plate 3;

specifically, the linear movement of the slider 11 in the sliding slot 15 can effectively increase the stability of the movement of the clamp plate 10.

Furthermore, the bottom end of the workbench 1 is fixed with supporting legs 2, and a supporting plate is connected between the supporting legs 2;

specifically, the backup pad that sets up can effectively increase supporting leg 2's stability, avoids taking place crooked.

Furthermore, a protective cover is covered outside the hydraulic cylinder 6, and heat dissipation holes are formed in the outer wall of the protective cover;

specifically, the protective cover can effectively protect the hydraulic cylinder 6 and avoid the collision and damage of the hydraulic cylinder.

Referring to fig. 1 and 3, a retractable pressing plate 12 is arranged at the top end of the clamping plate 10, a connecting rod 18 is connected to the bottom end of the pressing plate 12, a groove 16 matched with the connecting rod 18 is formed in the upper end face of the clamping plate 10, a spring 17 is connected to the bottom inside the groove 16, and the bottom end of the connecting rod 18 is connected to the top end of the spring 17.

Through the technical scheme:

during the use, when utilizing splint 10 to press from both sides tight car leaf spring, usable clamp plate 12 pushes down the car leaf spring from the top, increases the stability of car leaf spring, takes place to shift when avoiding punching a hole, and wherein, the elastic action of utilizing recess 16 internal spring 17 can realize reciprocating of connecting rod 18, and then can be applicable to the support of different thickness car leaf springs and press.

Referring to fig. 1-2, a leak hole 14 is formed in the middle of the upper surface wall of the preheating plate 3, a chip collecting cavity 13 is formed inside the worktable 1, and a chip guiding channel communicated with the chip collecting cavity 13 is formed on the upper surface wall of the worktable 1 and under the leak hole 14.

Through the technical scheme:

when the punching machine is used, slag and scraps generated by punching can leak to the scrap guide channel from the leak hole 14 and then fall into the scrap collecting cavity 13 through the scrap guide channel, so that subsequent centralized treatment is facilitated.

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 car leaf spring processing is with heating punching device which characterized in that includes:

the device comprises a workbench (1), wherein a vertical plate (4) is fixed on one side of the top end of the workbench (1), a mounting plate (5) is fixed on the top end of the vertical plate (4), a hydraulic cylinder (6) is installed on the top end of the mounting plate (5), and a punching head (7) is installed at the output end part of the hydraulic cylinder (6);

a preheating plate (3) is fixed on the upper surface wall of the workbench (1) and is positioned right below the punching head (7), a fixing plate (8) is fixed on one side, away from the vertical plate (4), of the upper surface wall of the workbench (1), threaded rods (9) are connected to the outer surface walls of the vertical plate (4) and the fixing plate (8) in a screwing mode, and clamping plates (10) are mounted on the opposite sides of the two threaded rods (9) through bearings;

the top end of the clamping plate (10) is provided with a telescopic pressing plate (12).

2. The heating and punching device for machining the automobile plate spring as claimed in claim 1, wherein: the bottom of clamp plate (12) is connected with connecting rod (18), recess (16) with connecting rod (18) looks adaptation is seted up to the up end of splint (10), the inside bottom of recess (16) is connected with spring (17), the bottom of connecting rod (18) links to each other with the top of spring (17).

3. The heating and punching device for machining the automobile plate spring as claimed in claim 2, wherein: the middle position of the upper surface wall of the preheating plate (3) is provided with a leakage hole (14), the inside of the workbench (1) is provided with a chip collecting cavity (13), and a chip guide channel communicated with the chip collecting cavity (13) is arranged on the upper surface wall of the workbench (1) and is positioned under the leakage hole (14).

4. The heating and punching device for machining the automobile plate spring as claimed in claim 3, wherein: the bottom end of the clamping plate (10) is fixed with a sliding block (11), and sliding grooves (15) matched with the sliding block (11) are formed in two sides of the upper end face of the preheating plate (3).

5. The heating and punching device for machining the automobile plate spring as claimed in claim 4, wherein: the bottom of workstation (1) is fixed with supporting leg (2), be connected with the backup pad between supporting leg (2).

6. The heating and punching device for machining the automobile plate spring as claimed in claim 5, wherein: the hydraulic cylinder (6) is covered with a protective cover, and heat dissipation holes are formed in the outer wall of the protective cover.