CN212384357U

CN212384357U - A supplementary stamping device of spare part for machine-building

Info

Publication number: CN212384357U
Application number: CN202020452619.7U
Authority: CN
Inventors: 郭浩
Original assignee: Individual
Current assignee: Suzhou Huayiter Precision Machinery Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2021-01-22
Anticipated expiration: 2030-04-01

Abstract

The utility model belongs to the technical field of machine manufacturing, in particular to a part auxiliary stamping device for machine manufacturing, which comprises a machine body, an upper die base and a lower die base, wherein two ends of the top surface of the machine body are respectively provided with a vertical plate, the top end of the vertical plate is fixedly provided with a top plate, a lifting assembly is arranged on the top plate, and the lifting assembly comprises an air cylinder, a movable mounting plate and a flexible assembly; the flexible assembly is fixed on the bottom surface of the movable mounting plate, and the upper die base is fixed on the bottom surface of the flexible assembly; four groups of part clamps distributed in a diagonal manner are arranged on the top surface of the lower die base; the utility model discloses a spare part auxiliary stamping device for machine-building, convenient to use, easy dismounting, improved the commonality of device greatly, improved the application scope of device; through the flexible assembly who sets up, avoid the stamping process, powerful reaction force leads to upper die base and die holder extrusion deformation, has guaranteed stamping equipment's reliable use, has prolonged the life of equipment.

Description

A supplementary stamping device of spare part for machine-building

Technical Field

The utility model belongs to the technical field of the machine-building, concretely relates to spare part auxiliary punching device for machine-building.

Background

The mechanical manufacturing refers to the industrial sector engaged in the production of various power machines, hoisting and transporting machines, chemical machines, textile machines, machine tools, instruments, meters and other mechanical equipment, etc., the mechanical manufacturing industry provides technical equipment for the whole national economy, and in the mechanical manufacturing process, stamping equipment is needed to perform stamping forming on parts.

When the auxiliary stamping device for parts manufactured by original machinery is used, the upper die base of the equipment is usually directly and rigidly connected with the piston rod of the air cylinder, and strong reaction force easily causes extrusion deformation of the upper die base and the lower die base in the stamping process, so that the reliable use of stamping equipment is influenced.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a stamping device is assisted to spare part for machine-building has convenient to use, operation safety and long service life's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a part auxiliary stamping device for mechanical manufacturing comprises a machine body, an upper die base and a lower die base, wherein vertical plates are respectively installed at two ends of the top surface of the machine body, a top plate is fixed at the top ends of the vertical plates, a lifting assembly is installed on the top plate, the lower die base is installed on the top surface of the machine body and located on the inner sides of the two vertical plates, a numerical control box is installed on the outer side surface of each vertical plate, each lifting assembly comprises an air cylinder, a movable installation plate and a flexible assembly, the air cylinder is installed on the top surface of the top plate, the movable installation plate is located right below the top plate, a piston rod of the air cylinder penetrates through the top plate and then is fixedly connected with the movable installation plate, four guide rods distributed in a diagonal manner are installed on the top surface of the movable installation plate, and; the flexible assembly is fixed on the bottom surface of the movable mounting plate, and the upper die base is fixed on the bottom surface of the flexible assembly; four groups of part clamps which are distributed in a diagonal manner are arranged on the top surface of the lower die base.

As a preferred technical scheme of the utility model, flexible assembly includes spring steel plate and two upper and lower parallel distribution's connecting plate, spring steel plate vertical fixation is two the connecting plate is inboard, just spring steel plate is diagonal formula and is provided with four.

As an optimal technical scheme of the utility model, the part anchor clamps include link and movable mounting be in the inboard splint of link, the bottom surface bonding of splint is fixed with the rubber pad.

As a preferred technical scheme of the utility model, the link is including connecting the curb plate, connecting diaphragm and manual bolt, it is fixed with two to connect the curb plate opposition, it fixes to connect the diaphragm connect the top of curb plate, the tail end activity embedding of splint is two it is inboard to connect the curb plate, manual bolt with it connects to connect diaphragm screw thread to close soon, just the one end of manual bolt with the embedding end of splint utilizes the bearing to connect.

As a preferred technical scheme of the utility model, the outer wall of splint is fixed with the spacing slider set up respectively on the opposite face of connection curb plate along longitudinal distribution's spacing spout, in the spacing spout of spacing slider embedding and can following spacing spout slides.

As an optimal technical scheme of the utility model, still include the installation component, the installation component set up in the organism, the die holder utilizes the installation component to install organism top surface.

As a preferred technical solution of the present invention, the mounting assembly includes a connecting block, a movable pressing block, a bidirectional screw, a locking block, a locking groove and a driving motor, the driving motor is fixed on the inner wall of the machine body, the bidirectional screw is disposed in the machine body through a bearing support frame, and one end of the bidirectional screw is fixedly connected to an output shaft of the driving motor; the two movable pressing blocks are symmetrically arranged, the locking blocks are respectively fixed on opposite surfaces of the two movable pressing blocks, a screw hole for the two-way screw to penetrate through is formed in each movable pressing block, and the two-way screw is connected with the two movable pressing blocks in a threaded manner by virtue of the screw hole; the connecting block symmetry is fixed die holder bottom surface, just the confession has been seted up to the organism top surface the perforation that the connecting block runs through, two the back of the body of connecting block is seted up the confession the locking groove of locking block embedding.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a spare part auxiliary stamping device for machine-building, convenient to use, easy dismounting, improved the commonality of device greatly, improved the application scope of device; through the flexible assembly who sets up, avoid the stamping process, powerful reaction force leads to upper die base and die holder extrusion deformation, has guaranteed stamping equipment's reliable use, has prolonged the life of equipment.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic axial view of the flexible assembly of the present invention;

FIG. 4 is a schematic side view of the part holder of the present invention;

FIG. 5 is a schematic front sectional view of the part holder according to the present invention;

fig. 6 is a front structural schematic view of the mounting assembly of the present invention;

in the figure: 1. a body; 2. a vertical plate; 3. a top plate; 4. a cylinder; 5. a movable mounting plate; 6. a flexible component; 601. a connecting plate; 602. a spring steel plate; 7. an upper die holder; 8. a lower die holder; 9. a part clamp; 10. a numerical control box; 11. a guide bar; 12. mounting the component; 13. a connecting frame; 14. a splint; 15. a rubber pad; 16. connecting the side plates; 17. connecting the transverse plates; 18. a manual bolt; 19. a limiting slide block; 20. a limiting chute; 21. connecting blocks; 22. perforating; 23. a movable pressing block; 24. a bidirectional screw; 25. a screw hole; 26. a locking block; 27. a locking groove; 28. the motor is driven.

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. 1-6, the present invention provides the following technical solutions: a part auxiliary stamping device for mechanical manufacturing comprises a machine body 1, an upper die base 7 and a lower die base 8, wherein vertical plates 2 are respectively installed at two ends of the top surface of the machine body 1, a top plate 3 is fixed at the top ends of the vertical plates 2, a lifting assembly is installed on the top plate 3, the lower die base 8 is installed on the top surface of the machine body 1 and located on the inner sides of the two vertical plates 2, a numerical control box 10 is installed on the outer side surface of each vertical plate 2, the lifting assembly comprises a cylinder 4, a movable mounting plate 5 and a flexible assembly 6, the cylinder 4 is installed on the top surface of the top plate 3, the movable mounting plate 5 is located right below the top plate 3, a piston rod of the cylinder 4 penetrates through the top plate 3 and then is fixedly connected with the movable mounting plate 5, four guide rods 11 distributed in a diagonal manner are; the flexible assembly 6 is fixed on the bottom surface of the movable mounting plate 5, and the upper die base 7 is fixed on the bottom surface of the flexible assembly 6; four groups of part fixtures 9 distributed in a diagonal manner are mounted on the top surface of the lower die base 8, when the part fixture is used, mechanical manufacturing parts to be punched are arranged on the top surface of the lower die base 8, the mechanical manufacturing parts are fixed by the part fixtures 9, the air cylinder 4 is started to push the upper die base 7 to move downwards, the mechanical manufacturing parts on the lower die base 8 are punched, and the upper die base 7 and the lower die base 8 are punched and formed in a matched mode, wherein the air cylinder 4 is SC series and can be purchased directly on the market, and an electric power supply is required to be connected during use.

Specifically, according to fig. 1, fig. 2 and fig. 3, in this embodiment, the flexible assembly 6 includes a spring steel plate 602 and two connecting plates 601 distributed in parallel from top to bottom, the spring steel plate 602 is fixed perpendicularly inside the two connecting plates 601, and the spring steel plate 602 is diagonally provided with four, during the stamping, the upper die base 7 presses down the mechanical manufacturing parts on the lower die base 8, and meanwhile, the upper die base 7 and the lower die base 8 also generate a reaction force, the existence of the flexible assembly 6 avoids the upper die base 7, the mechanical manufacturing parts and the lower die base 8 are in rigid contact, a buffering effect exists, deformation of the upper die base 7 and the lower die base 8 is avoided, meanwhile, the upper die base 7 cannot deviate, and finished product precision is ensured.

Specifically, according to fig. 1, fig. 2 and fig. 4, in this embodiment, the part clamp 9 includes a connecting frame 13 and a clamping plate 14 movably mounted inside the connecting frame 13, a rubber pad 15 is fixed to the bottom surface of the clamping plate 14 in an adhesive manner, and the clamping plate 14 is used to clamp the mechanical component, so that the stability of the mechanical component can be ensured, and the mechanical component can be prevented from being worn.

Specifically, according to fig. 1, fig. 2, fig. 4 and fig. 5, in this embodiment, the connecting frame 13 includes two connecting side plates 16, two connecting transverse plates 17 and two manual bolts 18, the two connecting side plates 16 are oppositely fixed, the connecting transverse plate 17 is fixed at the top end of the connecting side plates 16, the tail end of the clamping plate 14 is movably embedded into the inner sides of the two connecting side plates 16, the manual bolts 18 are screwed with the connecting transverse plates 17, and one end of the manual bolts 18 is connected with the embedded end of the clamping plate 14 by using bearings, after the machine-made component is in place, the manual bolts 18 at the top are rotated, and the clamping plate 14 is driven to move down under the screwing relationship of the manual bolts 18 and the connecting transverse plate 17 until the clamping plate 14 clamps the machine-made component.

Specifically, according to fig. 5, in this embodiment, a limiting slide block 19 is fixed on an outer wall of the clamping plate 14, limiting slide grooves 20 longitudinally distributed are respectively formed on opposite surfaces of the connecting side plate 16, the limiting slide block 19 is embedded in the limiting slide grooves 20 and can slide along the limiting slide grooves 20, and when the clamping plate 14 moves, the limiting slide block 19 is driven to slide along the limiting slide grooves 20, so that the clamping plate 14 is ensured to move stably.

Specifically, as shown in fig. 2, in this embodiment, the mounting assembly 12 is further included, the mounting assembly 12 is disposed in the machine body 1, the lower die holder 8 is mounted on the top surface of the machine body 1 by using the mounting assembly 12, and the lower die holder 8 is mounted by using the mounting assembly 12, so that the mounting is convenient, and the lower die holder 8 is also convenient to detach and maintain.

Specifically, according to fig. 2 and fig. 6, in this embodiment, the mounting assembly 12 includes a connecting block 21, a movable pressing block 23, a bidirectional screw 24, a locking block 26, a locking groove 27 and a driving motor 28, the driving motor 28 is fixed on the inner wall of the machine body 1, the bidirectional screw 24 is supported in the machine body 1 by a bearing, and one end of the bidirectional screw 24 is fixedly connected with an output shaft of the driving motor 28; two movable pressing blocks 23 are symmetrically arranged, the locking blocks 26 are respectively fixed on opposite surfaces of the two movable pressing blocks 23, screw holes 25 for the two-way screw rods 24 to penetrate through are formed in the movable pressing blocks 23, and the two-way screw rods 24 are connected with the two movable pressing blocks 23 in a threaded manner by utilizing the screw holes 25; connecting block 21 symmetry is fixed in 8 bottom surfaces of die holder, and offer the perforation 22 that supplies connecting block 21 to run through at 1 top surface of the organism, offer the locking groove 27 that supplies locking piece 26 to imbed at the back of two connecting blocks 21, when installation die holder 8, arrange 1 top surface of organism in with die holder 8, make connecting block 21 run through the perforation 22 on the organism 1 simultaneously, later start driving motor 28, it is rotatory to utilize driving motor 28 to drive two-way screw 24, under the screw thread closes the relation soon, movable briquetting 23 is close to, it can in the locking groove 27 that the locking piece 26 embedding on 23 opposite faces of movable briquetting corresponds, wherein, driving motor 28 is Y series's three-phase asynchronous machine, can directly purchase on the market, need connect electric power during the use.

The utility model discloses a theory of operation and use flow: the utility model discloses an auxiliary punching device, when using, 8 top surfaces of die holder are arranged in to the mechanical manufacturing spare part that will treat the punching press, and it is fixed with mechanical manufacturing spare part to utilize part anchor clamps 9, start 4 promotion upper die bases 7 moves down of cylinder, carry out the punching press to the mechanical manufacturing spare part on the die holder 8, utilize the cooperation stamping forming of upper die bases 7 and die holder 8, in the meantime, because the existence of flexible subassembly 6, avoid upper die base 7, mechanical manufacturing spare part and 8 rigid contact of die holder, there is buffering effect, avoid upper die base 7 and die holder 8 to warp, can not make upper die base 7 produce the skew yet simultaneously, guarantee the finished product precision.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a supplementary stamping device of spare part for machine-building, includes organism (1), upper die base (7) and die holder (8), riser (2) are installed respectively to the top surface both ends of organism (1) the top of riser (2) is fixed with roof (3) install on roof (3) and lift the subassembly, install die holder (8) organism (1) top surface and be located two riser (2) are inboard the lateral surface of riser (2) is installed several accuse casees (10), its characterized in that: the lifting assembly comprises an air cylinder (4), a movable mounting plate (5) and a flexible assembly (6), the air cylinder (4) is mounted on the top surface of the top plate (3), the movable mounting plate (5) is located under the top plate (3), a piston rod of the air cylinder (4) penetrates through the top plate (3) and then is fixedly connected with the movable mounting plate (5), four guide rods (11) distributed in a diagonal manner are mounted on the top surface of the movable mounting plate (5), and the top ends of the guide rods (11) penetrate through the top plate (3); the flexible assembly (6) is fixed on the bottom surface of the movable mounting plate (5), and the upper die holder (7) is fixed on the bottom surface of the flexible assembly (6); four groups of part clamps (9) which are distributed in a diagonal manner are arranged on the top surface of the lower die base (8).

2. The auxiliary punching device for the parts manufactured by the machine as claimed in claim 1, wherein: flexible subassembly (6) are including spring steel board (602) and two upper and lower parallel distribution's connecting plate (601), spring steel board (602) vertical fixation is two connecting plate (601) are inboard, just spring steel board (602) are the diagonal formula and are provided with four.

3. The auxiliary punching device for the parts manufactured by the machine as claimed in claim 1, wherein: the part clamp (9) comprises a connecting frame (13) and a clamping plate (14) movably mounted on the inner side of the connecting frame (13), and a rubber pad (15) is fixedly bonded to the bottom surface of the clamping plate (14).

4. The auxiliary punching device for the machine-made parts according to claim 3, wherein: link (13) are including connecting curb plate (16), connecting diaphragm (17) and manual bolt (18), it is fixed with two to connect curb plate (16) opposition, it fixes to connect diaphragm (17) connect the top of curb plate (16), the tail end activity of splint (14) is embedded into two it is inboard to connect curb plate (16), manual bolt (18) with it connects to connect diaphragm (17) screw thread closure, just the one end of manual bolt (18) with the end of inlaying of splint (14) utilizes the bearing to connect.

5. The auxiliary punching device for the machine-made parts according to claim 4, wherein: the outer wall of the clamping plate (14) is fixed with a limiting sliding block (19), limiting sliding grooves (20) which are longitudinally distributed are respectively formed in opposite surfaces of the connecting side plates (16), and the limiting sliding block (19) is embedded into the limiting sliding grooves (20) and can slide along the limiting sliding grooves (20).

6. The auxiliary punching device for the parts manufactured by the machine as claimed in claim 1, wherein: the die holder is characterized by further comprising a mounting component (12), wherein the mounting component (12) is arranged in the machine body (1), and the lower die holder (8) is mounted on the top surface of the machine body (1) through the mounting component (12).

7. The auxiliary punching device for the machine-made parts according to claim 6, wherein: the mounting assembly (12) comprises a connecting block (21), a movable pressing block (23), a bidirectional screw (24), a locking block (26), a locking groove (27) and a driving motor (28), the driving motor (28) is fixed on the inner wall of the machine body (1), the bidirectional screw (24) is arranged in the machine body (1) through a bearing supporting frame, and one end of the bidirectional screw (24) is fixedly connected with an output shaft of the driving motor (28); the two movable pressing blocks (23) are symmetrically arranged, the locking blocks (26) are respectively fixed on opposite surfaces of the two movable pressing blocks (23), a screw hole (25) for the two-way screw rod (24) to penetrate through is formed in each movable pressing block (23), and the two-way screw rod (24) is connected with the two movable pressing blocks (23) in a threaded manner through the screw hole (25); connecting block (21) symmetry is fixed lower bolster (8) bottom surface, just the confession has been seted up to organism (1) top surface perforation (22) that connecting block (21) run through, two the confession has been seted up on the back of the body of connecting block (21) the locking groove (27) of locking block (26) embedding.