CN214768232U

CN214768232U - A quick punching device for bearing plate production

Info

Publication number: CN214768232U
Application number: CN202120598548.6U
Authority: CN
Inventors: 臧来晓; 薛强; 臧梓宏
Original assignee: Qingdao Yujia Hongrui Electromechanical Equipment Co ltd
Current assignee: Qingdao Yujia Hongrui Electromechanical Equipment Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-11-19
Anticipated expiration: 2031-03-24

Abstract

The utility model belongs to the field of bearing plate production, in particular to a quick punching device for bearing plate production, which comprises a support, a driving mechanism and an installation block, wherein the output end of the driving mechanism is fixedly connected with the installation block, the bottom of the installation block is fixedly connected with two brackets, the inner sides of the brackets are slidably connected with positioning rods, and the positioning rods are fixedly connected with threaded seats; the tool bit through five different specifications can adjust when changing the aperture of punching a hole, cooperation through turning block and rotation groove rotates the rolling disc, make the punching a hole conical head of demand punching a hole size vertical downwards in the rotation back of rolling disc, later promote the spout in the locating rod slip again, make the locating lever joint get into in the spacing cassette, make the rolling disc because of the spacing unable continuation rotation of joint of locating lever and spacing cassette, use through the regulation of quick counter-punching conical head, increase the application range who punches a hole, and operation during the regulation is simpler, the operating efficiency who adjusts the switching has been improved.

Description

A quick punching device for bearing plate production

Technical Field

The utility model belongs to the technical field of the bearing plate production, specifically a quick punching device for bearing plate production.

Background

The machining process refers to a process of changing the overall dimension or performance of a workpiece through a mechanical device, the production process of a machine refers to the whole process of manufacturing a product from raw materials, and for machine production, the process includes raw material transportation and storage, production preparation, blank manufacturing, part processing and heat treatment, product assembly and debugging, painting and packaging, and the like.

The existing punching device is low in applicability, when the punching conical head needs to be replaced for punching holes in different apertures, an operator needs to integrally detach the conical head, then the new conical head is selected to be installed and fixed again, the replacement operation of the mode is complex, reciprocating installation is needed, the efficiency during replacement and adjustment is affected, the use limitation is realized, and the practicability is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick punching device for bearing plate production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a quick punching device for bearing plate production comprises a support, a driving mechanism and a mounting block, the output end of the driving mechanism is fixedly connected with an installation block, the bottom of the installation block is fixedly connected with two brackets, the inner side of the bracket is connected with a positioning rod in a sliding way, the positioning rod is fixedly connected with a threaded seat, the outer wall of the bracket is fixedly connected with a connecting block, the inner side of the connecting block is connected with a bolt in a sliding way, the bolt is connected with the thread seat in a threaded way, a rotating disc is rotationally connected between the two brackets, the outer wall of the rotating disc is fixedly connected with five punching conical heads which are distributed in an annular shape, the outer walls of the two sides of the rotating disc are fixedly connected with two limiting clamping seats, the two ends of the positioning rod are clamped and fixed in the limiting clamping seat, the rotating disc is fixedly connected with two rotating blocks which are symmetrically distributed, and the two rotating blocks are respectively and rotatably connected with the two supports.

As a further aspect of the present invention: the support is provided with a clamp.

As a further aspect of the present invention: and a sealing door is hinged and fixed on one side wall of the support.

As a further aspect of the present invention: two chutes are formed in the support, and two ends of the positioning rod penetrate through the two chutes respectively.

As a further aspect of the present invention: the support is provided with a rotating groove, and one end of the rotating block is rotatably connected in the rotating groove.

As a further aspect of the present invention: the inboard fixedly connected with workstation of support, the through-hole has been seted up to the workstation.

As a further aspect of the present invention: and a collecting box is placed on the inner side of the support and is positioned at the bottom of the workbench.

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

the punching hole diameter can be adjusted when the punching hole diameter is changed through five tool bits with different specifications, an operator can unscrew the bolt on the inner side of the connecting block during adjustment to enable the bolt to be separated from the inner side of the threaded seat to remove the limit of the positioning rod, then pulls the positioning rod to enable the two ends of the positioning rod to be separated from the limit clamping seat to remove the limit of the rotating disc, then the rotating disc is rotated through the matching of the rotating block and the rotating groove to enable the punching cone head with the required punching size to vertically downwards after the rotating disc rotates, then pushes the positioning rod in the sliding groove to slide again to enable the positioning rod to be clamped and enter the limit clamping seat, the rotating disc cannot continuously rotate due to the clamping limit of the positioning rod and the limit clamping seat, then the bolt passes through the connecting block to be screwed in the threaded seat to fix the positioning rod, so that the positioning rod cannot continuously slide, and the stability of the punching cone head is ensured, this scheme is used through the regulation of quick counterpunch hole conical head, has increased the application range that punches a hole, and the operation when adjusting is simpler, has improved the operating efficiency who adjusts the switching.

Drawings

FIG. 1 is a schematic structural view of a rapid punching apparatus for bearing plate production;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of a bracket, a positioning rod and a threaded seat in a rapid punching device for bearing plate production;

fig. 4 is a side view of a rotary disk and a piercing cone in a rapid piercing apparatus for the production of bearing plates.

In the figure: 1. a support; 11. a clamp; 12. a work table; 121. a through hole; 13. sealing the door; 2. a drive mechanism; 3. mounting blocks; 4. a support; 401. a chute; 41. positioning a rod; 411. a threaded seat; 42. connecting blocks; 421. a bolt; 43. a rotating groove; 5. rotating the disc; 51. punching a conical head; 52. a limiting clamping seat; 53. rotating the block; 6. and a collection box.

Detailed Description

Referring to fig. 1-4, in the embodiment of the present invention, a fast punching device for bearing plate production includes a support 1, a driving mechanism 2 and an installation block 3, the output end of the driving mechanism 2 is fixedly connected with the installation block 3, the bottom of the installation block 3 is fixedly connected with two brackets 4, the inner side of the bracket 4 is slidably connected with a positioning rod 41, the positioning rod 41 is fixedly connected with a screw seat 411, the outer wall of the bracket 4 is fixedly connected with a connecting block 42, the inner side of the connecting block 42 is slidably connected with a bolt 421, the bolt 421 is threadedly connected with the screw seat 411, a rotating disc 5 is rotatably connected between the two brackets 4, the outer wall of the rotating disc 5 is fixedly connected with five punching conical heads 51 distributed in a ring shape, the outer walls of both sides of the rotating disc 5 are fixedly connected with two limiting clamping seats 52, both ends of the positioning rod 41 are clamped and fixed in the limiting clamping seats 52, the rotating disc 5 is fixedly connected with two rotating blocks 53 distributed symmetrically, the two rotating blocks 53 are respectively connected with the two brackets 4 in a rotating way; the driving mechanism 2 is a driving component of the existing punching machine, and mainly comprises a cylinder driving up and down movement and a motor driving a conical head to rotate, and the driving punching principle of the driving mechanism is not repeated here, in the scheme, the size specification of five punching conical heads 51 is welded and installed according to the size required by actual punching, the punching aperture can be adjusted by five cutter heads with different specifications when being changed, during adjustment, an operator can unscrew a bolt 421 at the inner side of a connecting block 42 to enable the bolt 421 to be separated from the inner side of a threaded seat 411 to release the limit of a positioning rod 41, then the operator pulls the positioning rod 41 to the outer side direction of a bracket 4 to enable two ends of the positioning rod 41 to be separated from a limit clamping seat 52, at the moment, the limit of a rotating disc 5 can be released, and then the rotating disc 5 is rotated through the matching of a rotating block 53 and a rotating groove 43, make the conical head 51 that punches a hole of demand size vertical downwards after the rotation of rolling disc 5, later promote the sliding of locating lever 41 in the spout 401 again, make locating lever 41 joint get into in the spacing cassette 52, make rolling disc 5 because of the spacing unable continuation rotation of the joint of locating lever 41 and spacing cassette 52, later pass connecting block 42 with bolt 421 and twist and connect and realize fixing locating lever 41 in screw thread seat 411, make locating lever 41 can't continue to slide, thereby guarantee the stability of conical head 51 that punches a hole, this scheme is used through the regulation of quick counter-punching conical head 51, the application range who punches a hole has been increased, and operation during the regulation is simpler, the operating efficiency who adjusts the switching has been improved, can be through anchor clamps 11 to the work piece centre gripping after adjusting, it realizes punching a hole to make conical head 51 and the work piece contact through 2 drive installation piece 3 decline of actuating mechanism.

In fig. 1: the support 1 is provided with a clamp 11; the clamp 11 is a conventional machining clamp, and clamping and positioning of a workpiece are realized by the clamp 11.

In fig. 1: a sealing door 13 is hinged and fixed on one side wall of the support 1, a workbench 12 is fixedly connected on the inner side of the support 1, a through hole 121 is formed in the workbench 12, a collecting box 6 is placed on the inner side of the support 1, and the collecting box 6 is positioned at the bottom of the workbench 12; the setting of sealing door 13 can be when punching a hole with support 1 block, prevents piece and human contact, and can directly sweep the piece on workstation 12 surface through the brush after punching a hole and make the piece directly get into the collection box 6 in and realize collecting, conveniently clears up in follow-up people to the through-hole 121.

In fig. 2 and 3: the bracket 4 is provided with two sliding grooves 401, and two ends of the positioning rod 41 respectively penetrate through the two sliding grooves 401; the sliding limiting effect of the positioning rod 41 is achieved by the sliding groove 401, and stability of the positioning rod 41 during sliding is improved.

In fig. 3: the bracket 4 is provided with a rotating groove 43, and one end of a rotating block 53 is rotatably connected in the rotating groove 43; the rotating groove 43 has a limiting function on the rotating block 53, the rotating disc 5 is prevented from being directly separated from the two supports 4, and the rotating groove 43 provides a rotating space for the rotating block 53, so that the rotating disc 5 can be conveniently adjusted in a rotating mode.

The utility model discloses a theory of operation is: when the punching conical head 51 is adjusted and used, an operator screws the bolt 421 on the inner side of the connecting block 42 to release the limit of the positioning rod 41 from the inner side of the threaded seat 411, then pulls the positioning rod 41 to the outer side of the bracket 4 to release both ends of the positioning rod 41 from the limit clamping seats 52, at this time, the limit of the rotating disc 5 can be released, then the rotating disc 5 is rotated by the matching of the rotating block 53 and the rotating groove 43, so that the punching conical head 51 with the required punching size is vertically downward after the rotating disc 5 rotates, then the positioning rod 41 in the sliding groove 401 is pushed again to slide, so that the positioning rod 41 is clamped into the limit clamping seats 52, the rotating disc 5 cannot continue to rotate due to the clamping limit of the positioning rod 41 and the limit clamping seats 52, and then the bolt 421 passes through the connecting block 42 to be screwed into the threaded seat 411 to fix the positioning rod 41, make locating lever 41 unable continuation slip to guarantee the stability of the conical head 51 that punches a hole, this scheme is used through quick adjustment to the conical head 51 that punches a hole, has increased the application range that punches a hole, and the operation during the adjustment is simpler, has improved the operating efficiency who adjusts the switching.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A quick punching device for bearing plate production comprises a support (1), a driving mechanism (2) and an installation block (3), and is characterized in that the output end of the driving mechanism (2) is fixedly connected with the installation block (3), the bottom of the installation block (3) is fixedly connected with two supports (4), the inner side of each support (4) is slidably connected with a positioning rod (41), the positioning rod (41) is fixedly connected with a threaded seat (411), the outer wall of each support (4) is fixedly connected with a connecting block (42), the inner side of each connecting block (42) is slidably connected with a bolt (421), the bolts (421) are in threaded connection with the threaded seats (411), a rotating disc (5) is rotatably connected between the two supports (4), and the outer wall of the rotating disc (5) is fixedly connected with five punching conical heads (51) which are distributed in an annular shape, the outer walls of two sides of the rotating disc (5) are fixedly connected with two limiting clamping seats (52), two ends of the positioning rod (41) are clamped and fixed in the limiting clamping seats (52), the rotating disc (5) is fixedly connected with two rotating blocks (53) which are symmetrically distributed, and the two rotating blocks (53) are rotatably connected with the two supports (4) respectively.

2. A rapid punching device for bearing plate production according to claim 1, characterized in that the carrier (1) is provided with a clamp (11).

3. A rapid punching device for bearing plate production according to claim 1, characterized in that a closing door (13) is fixed to a side wall of the support (1) in a hinged manner.

4. The rapid punching device for bearing plate production according to claim 1, wherein the bracket (4) is provided with two sliding grooves (401), and two ends of the positioning rod (41) respectively penetrate through the two sliding grooves (401).

5. The rapid punching device for bearing plate production according to claim 1, wherein the bracket (4) is provided with a rotating groove (43), and one end of the rotating block (53) is rotatably connected in the rotating groove (43).

6. The rapid punching device for bearing plate production according to claim 1, characterized in that a workbench (12) is fixedly connected to the inner side of the support (1), and the workbench (12) is provided with a through hole (121).

7. A rapid punching device for bearing plate production according to claim 6, characterized in that a collection box (6) is placed inside the support (1), the collection box (6) being located at the bottom of the working table (12).