CN220406788U

CN220406788U - Stamping equipment is used in auto-parts processing

Info

Publication number: CN220406788U
Application number: CN202321854735.1U
Authority: CN
Inventors: 王大鹏; 赵红梅; 李守权; 曹家树
Original assignee: Shenyang Xinbaoneng Technology Co ltd
Current assignee: Shenyang Xinbaoneng Technology Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-01-30
Anticipated expiration: 2033-07-14

Abstract

The utility model relates to stamping equipment for processing automobile accessories, which comprises a machine base, wherein a movable cavity is formed in the top end of the machine base, a stamping base is horizontally arranged in the movable cavity in a sliding mode, three grooves are formed in the top end of the stamping base, lower die holders are arranged in the three grooves, upper die holders are arranged right above the three grooves, die cores are arranged at the bottom ends of the three upper die holders, the bottom ends of the three die cores are respectively embedded and inserted into corresponding die cavities at the top ends of the lower die holders, two hydraulic cylinders are arranged at the top end of the machine base, the stamping die holder required at present can be moved below a stamping plate at the output end below the hydraulic cylinders, the hydraulic cylinders are started to drive the stamping plate to descend, the corresponding upper die holders are pushed to be stamped into the lower die holders, and the automobile accessories are stamped through the die cores, so that the stamping dies can be replaced quickly and safely on the premise of no shutdown is needed, and the stamping efficiency of the multiple accessories is improved.

Description

Stamping equipment is used in auto-parts processing

Technical Field

The utility model relates to the technical field of automobile accessory machining, in particular to stamping equipment for automobile accessory machining.

Background

The automobile panel has the advantages of thin material, complex shape, large structural size, high surface quality requirement and high rigidity, such as an engine hood, a fender, a front coaming, a rear coaming, a top cover and the like, and at present, the automobile panel production equipment is mostly formed by stamping by using a hydraulic press, and comprises a four-column hydraulic press and a gantry frame type oil press according to the framework type;

the automobile parts machining process needs to use the punching press bed to process the automobile parts, but traditional punching press bed only can process the automobile parts of the same model once, want punching press processing different models automobile parts to need shut down to dismantle and change relevant mould, and whole change process complex operation waste time, so there is the inconvenient problem of use.

Disclosure of Invention

The utility model aims to provide stamping equipment for processing automobile parts, which aims to solve the technical problems in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a stamping equipment is used in auto-parts processing, includes the frame, movable chamber has been seted up on the top of frame, movable chamber horizontal slip is provided with the punching press base, three recess has been seted up on the top of punching press base, and is three all install the die holder in the recess, three all be provided with the upper die base directly over the recess, three the mold core is all installed to the bottom of upper die base, and is three the bottom of mold core is embedded respectively to insert in the die cavity of corresponding die holder top, two hydraulic cylinder are installed on the top of frame, two hydraulic cylinder's output installation stamping plate, stamping plate and three upper die base position are relative to be set up.

Preferably, a driving motor is fixedly arranged at one end of the base, a threaded shaft is arranged at the output end of the driving motor, and the tail end of the threaded shaft is rotatably arranged on the inner cavity wall of the movable cavity.

Preferably, the bottom end of the stamping base is fixedly provided with the movable seat, and the thread shaft is threaded through the movable seat.

Preferably, four springs are arranged between four corners of the lower bottom of the upper die holder and the stamping base.

Preferably, the lower bottom of the movable seat is provided with a plurality of rollers, and the rollers are all arranged at the bottom of the movable cavity in a rolling way.

Preferably, the top of frame sets up the mount table, two hydraulic cylinder fixed mounting is in the bottom of mount table, two hydraulic cylinder's output runs through the common perpendicular fixed mounting stamping board of mount table, the equal perpendicular fixed mounting support column in four corners of the lower bottom of mount table, four the equal perpendicular fixed mounting in the top of frame of bottom of support column.

The beneficial effects of the utility model are as follows:

firstly, improve on traditional punch press basis, the position aligns about with multiunit upper die base and die holder, and set up jointly on the punching press base, the movable seat thread bush of punching press base through the bottom is at the screw spindle outer wall, the screw spindle passes through motor drive and then drives movable seat and punching press base reciprocating motion, consequently, can be with the punching press die holder that needs when moving to the punching press board below of hydraulic cylinder below output, drive the punching press board through starting hydraulic cylinder and descend, and then promote the punching press of corresponding upper die holder and advance in the die holder, carry out punching press processing through the mold core to auto-parts, consequently can be under the prerequisite that need not shut down, quick and safe change stamping die, and then improve the punching press efficiency of many accessory punching press demands.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present utility model;

FIG. 2 is a schematic view of a stamping base mounting structure of the present utility model;

FIG. 3 is a schematic view of a front cross-sectional structure of a stamping base of the present utility model;

fig. 4 is a schematic view of a mounting structure of a mounting table according to the present utility model.

Legend description:

1. a base; 11. a movable cavity; 12. a driving motor; 13. a threaded shaft;

2. stamping a base; 21. a groove; 22. a lower die holder; 23. an upper die holder; 24. a mold core; 25. a spring; 26. a movable seat; 27. a roller; 28. a limit column;

3. a mounting table; 31. a hydraulic cylinder; 32. a stamping plate; 33. and (5) supporting the column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific examples are given below.

Referring to fig. 1 to 4, a stamping device for processing automobile accessories comprises a machine base 1, wherein a movable cavity 11 is formed in the top end of the machine base 1, a stamping base 2 is horizontally arranged in the movable cavity 11, three grooves 21 are formed in the top end of the stamping base 2, lower die holders 22 are respectively arranged in the three grooves 21, upper die holders 23 are respectively arranged right above the three grooves 21, the positions of the three upper die holders 23 and the corresponding lower die holders 22 are opposite, die cores 24 are respectively arranged at the bottom ends of the three upper die holders 23, the bottom ends of the three die cores 24 are respectively embedded and inserted into a die cavity at the top end of the corresponding lower die holder 22, two hydraulic cylinders 31 are arranged at the top end of the machine base 1, stamping plates 32 are arranged at the output ends of the two hydraulic cylinders 31 in a corresponding manner, and the positions of the stamping plates 32 and the three upper die holders 23 are opposite to ensure that extrusion stress is uniform and the upper die holders 23 cannot be inclined and deviated;

referring to fig. 1 to 4, particularly, a driving motor 12 is fixedly installed at one end of a stand 1, a threaded shaft 13 is installed at an output end of the driving motor 12, the tail end of the threaded shaft 13 is rotatably installed on an inner cavity wall of a movable cavity 11, a movable seat 26 is fixedly installed at the bottom end of a punching base 2, the threaded shaft 13 penetrates through the movable seat 26 in a threaded manner, the length of the movable seat 26 is half of the cavity length of the movable cavity 11, four springs 25 are installed between four corners of the lower bottom of three upper die holders 23 and the punching base 2, the springs 25 are synchronously lowered and compressed, and then elastic restoring force is obtained, so that when the lifting height of a punching plate 32 is not in contact with the corresponding upper die holder 23 any more, the upper die holder 23 can be automatically lifted to realize reset, limit columns 28 are arranged in the springs 25, and the limit columns 28 are vertically and fixedly installed at the lower bottom of the corresponding upper die holder 23, and the limit columns 28 are designed to enable the springs 25, namely the upper die holders 23 to be lifted stably and not to be inclined in a shifting manner;

the lower bottom of the movable seat 26 is provided with a plurality of rollers 27, the rollers 27 are arranged at the bottom of the cavity of the movable cavity 11 in a rolling way, so that the friction resistance when the stamping base 2 horizontally slides can be reduced, the horizontal position is convenient to adjust, the top end of the machine seat 1 is provided with an installation table 3, two hydraulic cylinders 31 are fixedly arranged at the bottom end of the installation table 3, the output ends of the two hydraulic cylinders 31 penetrate through the installation table 3 and are vertically and fixedly provided with a stamping plate 32 together, the plane specification of the bottom end of the stamping plate 32 is completely consistent with the plane specification of the top ends of the three upper die holders 23, and the stress balance is ensured;

the support columns 33 are vertically and fixedly installed at four corners of the lower bottom of the installation table 3, and the bottom ends of the four support columns 33 are vertically and fixedly installed at the top end of the machine base 1.

Working principle:

firstly, the driving motor 12 is started to drive the threaded shaft 13 to rotate, and as the movable seat 26 is sleeved on the outer shaft wall of the threaded shaft 13 in a threaded manner, the top end of the movable seat 26 is fixedly provided with the stamping base 2, and the stamping base 2 is slidably arranged in the movable cavity 11, the movable seat 26 does not synchronously rotate with the threaded shaft 13 and slides back and forth along with the stamping base 2 until the required upper die seat 23 is opposite to the stamping plate 32 (the thread of the threaded shaft 13 is fixed, the rotating speed of the driving motor 12 is uniform, and therefore, the left and right reciprocating distance of the stamping base 2 can be controlled and adjusted by controlling the time of the driving motor 12);

secondly, placing the automobile part above the lower die holder 22 corresponding to the groove 21, synchronously starting two hydraulic cylinders 31, driving the stamping plate 32 to descend, pushing the corresponding upper die holder 23 to descend, enabling the die core 24 to be extruded into the groove 21, and conducting stamping processing on the automobile part by matching with the lower die holder 22, wherein in the process, springs 25 at four corners of the lower end of the upper die holder 23 are forced to be compressed, limit posts 28 in the four springs 25 descend synchronously to play a role of limiting and guiding, synchronously starting two hydraulic cylinders 31 to drive the stamping plate 32 to ascend, and the four compressed springs 25 elastically return to push the upper die holder 23 and the die core 24 to reset automatically;

and thirdly, when the automobile parts with different specifications are required to be punched, starting the driving motor 12, moving the punching base 2 again according to the first step, finally enabling the required punching die bases (the upper die base 23 and the lower die base 22) to move to the position opposite to the punching plate 32, and starting punching according to the second step.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a stamping equipment for auto-parts processing, includes frame (1), its characterized in that, movable chamber (11) have been seted up on the top of frame (1), movable chamber (11) horizontal slip is provided with punching press base (2), three recess (21) have been seted up on the top of punching press base (2), and is three die holder (22) are all installed in recess (21), are three all be provided with upper die base (23) directly over recess (21), are three die core (24) are all installed to the bottom of upper die base (23), are three in the bottom of die core (24) is embedded respectively to insert in die cavity of corresponding die holder (22) top, two hydraulic cylinder (31) are installed on the top of frame (1), two hydraulic cylinder (31) output installation stamping plate (32), stamping plate (32) and three upper die base (23) position are relative to be set up.

2. The stamping equipment for machining automobile parts according to claim 1, wherein a driving motor (12) is fixedly arranged at one end of the base (1), a threaded shaft (13) is arranged at the output end of the driving motor (12), and the tail end of the threaded shaft (13) is rotatably arranged on the inner cavity wall of the movable cavity (11).

3. Stamping equipment for automobile parts processing according to claim 2, characterized in that the bottom end of the stamping base (2) is fixedly provided with a movable seat (26), and the thread shaft (13) penetrates through the movable seat (26) in a threaded manner.

4. The stamping equipment for machining automobile accessories according to claim 1, wherein four springs (25) are arranged between four corners of the lower bottom of the upper die holder (23) and the stamping base (2), limiting columns (28) are arranged in the springs (25), and the limiting columns (28) are vertically and fixedly arranged at the lower bottom of the corresponding upper die holder (23).

5. A stamping device for machining automobile parts according to claim 3, characterized in that the lower bottom of the movable seat (26) is provided with a plurality of rollers (27), and the rollers (27) are all arranged at the bottom of the movable cavity (11) in a rolling way.

6. The stamping equipment for automobile part machining according to claim 1, wherein an installation table (3) is arranged at the top end of the machine base (1), two hydraulic cylinders (31) are fixedly installed at the bottom end of the installation table (3), output ends of the two hydraulic cylinders (31) penetrate through the installation table (3) to vertically and fixedly install stamping plates (32), support columns (33) are vertically and fixedly installed at four corners of the bottom of the installation table (3), and the bottom ends of the four support columns (33) are vertically and fixedly installed at the top end of the machine base (1).