CN209935627U

CN209935627U - Hardware punching machine head convenient to assemble

Info

Publication number: CN209935627U
Application number: CN201920670277.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Qichu Precision Hardware Co Ltd
Current assignee: Shanghai Qichu Precision Hardware Co Ltd
Priority date: 2019-05-12
Filing date: 2019-05-12
Publication date: 2020-01-14
Anticipated expiration: 2029-05-12

Abstract

The utility model discloses a hardware punching machine aircraft nose convenient to assembly belongs to punching machine technical field, including the balancing weight, the top of balancing weight is fixed with the foundation, the outside of foundation evenly is provided with the concave piece of multiunit, the outside of concave piece is provided with the punching press platform, one side of foundation evenly is fixed with the multiunit fixed plate, and the fixed plate is located the below of concave piece, the top of fixed plate and punching press platform all is provided with corresponding first through-hole, the top of foundation is fixed with first backup pad. The utility model discloses a lead screw that sets up, through with lead screw assorted slider, rotate the carousel, make the lead screw drive the slider and remove, realize the adjustment to the aircraft nose height, the height of better cooperation stamping workpiece does not need the assembly of detaching mechanism center, and through the punching press platform and the matched with fixed plate that set up, can change the form and size of punching press platform, changes through the punching press head to on the aircraft nose, can carry out the punching press to the work piece of different size shapes and handle.

Description

Hardware punching machine head convenient to assemble

Technical Field

The utility model relates to a punching machine technical field specifically is a hardware punching machine aircraft nose convenient to assembly.

Background

Since a press machine is a mechanical device that applies pressure to a material to plastically deform the material to obtain a desired shape and accuracy, the material must be placed between a pair of dies (upper and lower dies) and pressed by the machine to deform the material, and a reaction force caused by a force applied to the material during processing is absorbed by the press machine itself.

The existing punching machine head is fixed on a punching machine through a bolt and is inconvenient to assemble, the head is unscrewed through disassembly and then is installed again, the use and operation of the height adjustment of the punching machine are too troublesome, and the punching machine structure lacks a punching table matched with the head and cannot adjust the punching table according to the shape of a punched object.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the machine head is fixed on a punching machine through a bolt, the assembly is inconvenient, the use and the operation of adjusting the height are too troublesome, the punching machine structure lacks a punching platform matched with the machine head, and the punching platform cannot be adjusted according to the shape of a punched object, the machine head of the hardware punching machine convenient to assemble is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a hardware punching machine head convenient to assemble comprises a balancing weight, wherein a bottom column is fixed at the top of the balancing weight, a plurality of groups of concave blocks are uniformly arranged on the outer side of the bottom column, a punching table is arranged on the outer side of the concave blocks, a plurality of groups of fixing plates are uniformly fixed on one side of the bottom column and are positioned below the concave blocks, corresponding first through holes are formed in the tops of the fixing plates and the punching table, a first supporting plate is fixed at the top of the bottom column, a second supporting plate is arranged at the top of the first supporting plate, corresponding second through holes are formed in the tops of the first supporting plate and the second supporting plate, a lead screw is rotatably connected to the top of the second supporting plate through a bearing seat, a rotary disc is fixed at the top of the lead screw, a sliding block is connected to the outer side of the lead screw in a threaded manner, a machine head is fixed on one side of the sliding block, and a supporting, the inside both ends of support frame all are provided with the spout.

Preferably, the inner side of the first through hole is provided with a first thread, and the punching platform is detachably connected with the fixing plate through the mutual matching of the screw rod and the first thread.

Preferably, the inside of second through-hole is provided with the second screw thread, first backup pad passes through screw rod and the mutually supporting of second screw thread and can dismantle with the second backup pad and be connected.

Preferably, both ends of the sliding block are fixed with moving blocks matched with the sliding grooves.

Preferably, the top of the support frame is provided with a groove.

Preferably, the inside of the sliding block is provided with an internal thread, and the outer side of the lead screw is provided with an external thread corresponding to the internal thread.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a lead screw that sets up, through with lead screw assorted slider, rotate the carousel, make the lead screw drive the slider and remove, realize the upper and lower adjustment to the aircraft nose height, the height of better cooperation stamping workpiece does not need the assembly of detaching mechanism center, and through the punching press platform and the matched with fixed plate that set up, can change the overall dimension of punching press platform, changes through the punching press head to on the aircraft nose, makes better carry out the punching press to the work piece of not unidimensional shape and handles.

Drawings

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

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

FIG. 3 is a schematic view of a partial structure of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a balancing weight; 2. a bottom pillar; 3. a concave block; 4. a fixing plate; 5. a punching stage; 6. a first through hole; 7. a first support plate; 8. a second support plate; 9. a second through hole; 10. a lead screw; 11. a slider; 12. a machine head; 13. a support frame; 14. a turntable; 15. a groove; 16. a chute.

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. 1-4, a hardware punching machine head convenient for assembly comprises a balancing weight 1, a bottom pillar 2 is fixed on the top of the balancing weight 1, a plurality of groups of concave blocks 3 are uniformly arranged on the outer side of the bottom pillar 2, a punching table 5 is arranged on the outer side of the concave blocks 3, a plurality of groups of fixing plates 4 are uniformly fixed on one side of the bottom pillar 2, the fixing plates 4 are positioned below the concave blocks 3, corresponding first through holes 6 are arranged on the tops of the fixing plates 4 and the punching table 5, a first supporting plate 7 is fixed on the top of the bottom pillar 2, a second supporting plate 8 is arranged on the top of the first supporting plate 7, corresponding second through holes 9 are arranged on the tops of the first supporting plate 7 and the second supporting plate 8, the top of the second supporting plate 8 is rotatably connected with a lead screw 10 through a bearing seat, a rotary table 14 is fixed on the top of the lead screw 10, a sliding block 11 is in threaded connection with the, one side that the top of balancing weight 1 is close to sill pillar 2 is fixed with support frame 13, and the inside both ends of support frame 13 all are provided with spout 16.

The utility model discloses a multiunit fixed plate 4 that sets up, through the position of 5 cards at concave piece 3 with the punching press platform of corresponding mould, use the screw rod to carry out punching press platform 5 and fixed plate 4 fixed, make the operation of changing the mould and removing punching press platform 5 height more convenient.

Please refer to fig. 1 and 2, the inner side of the first through hole 6 is provided with a first thread, and the stamping platform 5 is detachably connected with the fixing plate 4 through the mutual matching of the screw rod and the first thread.

This kind of hardware punching machine aircraft nose convenient to assembly makes the installation and the dismantlement operation of punching press platform 5 and fixed plate 4 more convenient through the first through-hole 6 that sets up.

Please refer to fig. 1 and 2, the inner side of the second through hole 9 is provided with a second thread, and the first support plate 7 is detachably connected with the second support plate 8 through the mutual matching of the screw rod and the second thread.

This kind of hardware punching machine aircraft nose convenient to assembly makes the installation and the dismantlement operation of first backup pad 7 and second backup pad 8 more convenient through the second through-hole 9 that sets up.

Please refer to fig. 1 and 2, the two ends of the sliding block 11 are fixed with moving blocks matching with the sliding grooves 16.

The hardware punching machine head convenient to assemble enables the sliding groove 16 to play a limiting supporting role for the sliding block 11 through the arranged moving block under the mutual matching of the moving block and the sliding groove 16.

Referring to fig. 1, 2 and 4, a recess 15 is formed at the top of the supporting frame 13.

This kind of hardware punching machine head convenient to assembly makes slider 11 and second backup pad 8 can enter into inside support frame 13 through recess 15 that sets up.

Please refer to fig. 1 and 2, the slider 11 has internal threads inside, and the outside of the lead screw 10 has external threads corresponding to the internal threads.

This kind of hardware punching machine aircraft nose convenient to assembly is through the slider 11 that sets up, under the mutually supporting of internal thread and external screw thread, through rotating carousel 14, makes carousel 14 drive lead screw 10 and rotates to make 11 downstream height-adjusting of slider.

The working principle is as follows: when the die is used, the sliding block 11 penetrates through the supporting frame 13 through the groove 15, the sliding block 11 is aligned to the sliding groove 16, the sliding groove 11 moves downwards, the sliding groove 16 plays a role of limiting and supporting the sliding block 11, then the second supporting plate 8 moves downwards until abutting against the first supporting plate 7, the positions of the second through holes 9 of the first supporting plate 7 and the second supporting plate 8 are aligned, the die head 12 is fixed through screw bolts, then the upper stamping die is installed at the bottom of the die head 12, then the stamping table 5 with the corresponding lower die is installed at the position of the concave block 3, the positions of the stamping table 5 and the first through hole 6 of the fixing plate 4 are aligned, the die head 12 is fixed through screw nuts, then the rotary table 14 is rotated, the rotary table 14 drives the screw rod 10 to rotate, the screw rod 10 drives the sliding block 11 to move up and down, the sliding block 11 drives the die head 12 to move up and down, and the height adjustment operation of the die, so that it is adjusted to a suitable distance for the next punching operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hardware punching machine aircraft nose convenient to assembly, includes balancing weight (1), its characterized in that: the top of the balancing weight (1) is fixed with a bottom column (2), the outer side of the bottom column (2) is uniformly provided with a plurality of groups of concave blocks (3), the outer side of each concave block (3) is provided with a punching platform (5), one side of the bottom column (2) is uniformly fixed with a plurality of groups of fixing plates (4), the fixing plates (4) are positioned below the concave blocks (3), the tops of the fixing plates (4) and the punching platforms (5) are respectively provided with a corresponding first through hole (6), the top of the bottom column (2) is fixed with a first supporting plate (7), the top of the first supporting plate (7) is provided with a second supporting plate (8), the tops of the first supporting plate (7) and the second supporting plate (8) are respectively provided with a corresponding second through hole (9), the top of the second supporting plate (8) is rotatably connected with a lead screw (10) through a bearing seat, the top of the lead screw (10) is fixed with a turntable (14, the outer side of the screw rod (10) is in threaded connection with a sliding block (11), a machine head (12) is fixed to one side of the sliding block (11), a supporting frame (13) is fixed to one side, close to the bottom column (2), of the top of the balancing weight (1), and sliding grooves (16) are formed in two ends of the inner portion of the supporting frame (13).

2. The hardware press head as claimed in claim 1, wherein: the inner side of the first through hole (6) is provided with a first thread, and the punching platform (5) is detachably connected with the fixing plate (4) through the mutual matching of the screw rod and the first thread.

3. The hardware press head as claimed in claim 1, wherein: the inboard of second through-hole (9) is provided with the second screw thread, first backup pad (7) can be dismantled with second backup pad (8) and be connected through mutually supporting of screw rod and second screw thread.

4. The hardware press head as claimed in claim 1, wherein: and moving blocks matched with the sliding grooves (16) are fixed at two ends of the sliding block (11).

5. The hardware press head as claimed in claim 1, wherein: the top of the support frame (13) is provided with a groove (15).

6. The hardware press head as claimed in claim 1, wherein: the inner part of the sliding block (11) is provided with internal threads, and the outer side of the lead screw (10) is provided with external threads corresponding to the internal threads.