CN210754709U

CN210754709U - Inclined punching die

Info

Publication number: CN210754709U
Application number: CN201920671282.6U
Authority: CN
Inventors: 罗小东
Original assignee: Shenzhou Prec Machinery Suzhou Co ltd
Current assignee: Shenzhou Prec Machinery Suzhou Co ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-06-16
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses an oblique punching die, comprising a base plate, fixedly connected with mount pad on the bottom plate, slidable mounting has the rotation seat on the mount pad, is provided with convex spout in the mount pad, rotate and set up convex slide rail on the seat, slide rail sliding fit installs in the spout, rotates and is provided with the mounting panel on the seat, fixed mounting has punching press mechanism on the mounting panel, and the mount pad with rotate and pass through the drive mechanism transmission between the seat, still be provided with locking mechanism in the mount pad. The utility model relates to a simple structure, convenient operation is convenient for adjust the oblique punching die of oblique punching angle.

Description

Inclined punching die

Technical Field

The utility model relates to the technical field of dies, specifically be an oblique punching die utensil.

Background

Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part. Most of the punches of the existing stamping die can only reciprocate in the horizontal or vertical direction, and cannot realize side punching at a certain angle, so that the stamping process is complex and low in efficiency. However, the existing dies with the wedge mechanisms cannot adjust the angle all the time, and the universality is poor. Therefore, a new type of inclined punching die is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oblique punching die 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:

the utility model provides an oblique punching die, includes the bottom plate, fixedly connected with mount pad on the bottom plate, slidable mounting has the rotation seat on the mount pad, is provided with convex spout in the mount pad, set up convex slide rail on the rotation seat, slide rail sliding fit installs in the spout, rotates and is provided with the mounting panel on the seat, fixed mounting has punching press mechanism on the mounting panel, and through the drive mechanism transmission between mount pad and the rotation seat, still be provided with locking mechanism in the mount pad.

Preferably, the punching mechanism comprises a hydraulic rod, the hydraulic rod is fixedly mounted on the mounting plate, and the tail end of the telescopic end of the hydraulic rod is fixedly connected with a punching head.

Preferably, drive mechanism includes driving gear and driven half-gear, be provided with the pinion stand on the mount pad, the driving gear rotates and installs on the pinion stand, driven half-gear sets up on rotating the seat, and driven half-gear and driving gear meshing installation, rotate on the preceding terminal surface of driving gear and install rotatory handle.

Preferably, the connection part of the mounting seat and the rotating seat is fixedly connected with a reinforcing rib.

Preferably, the locking mechanism includes a pressing plate with an arc-shaped plate structure, a pressing plate groove is arranged at the center of the sliding groove, the pressing plate is slidably mounted in the pressing plate groove, a plurality of guide pillars are arranged in the pressing plate groove, the guide pillars are slidably mounted in guide pillar holes in the pressing plate groove in a matching manner, a pressing groove is arranged on the arc surface of the sliding rail, and the pressing plate is in contact fit with the pressing groove.

Preferably, the locking mechanism further comprises a compression screw, the compression screw is rotatably installed in the installation seat, one end of the compression screw is rotatably connected with a screw seat fixedly connected to the pressing plate through matching, a driven helical gear is fixedly connected to one end, far away from the pressing plate, of the compression screw, the driven helical gear is meshed with a driving helical gear, the driving helical gear is rotatably installed on the installation seat, a connecting rod extending out of the surface of the installation seat is fixedly connected to the driving helical gear, and a rotary disc is fixedly connected to one end, far away from the driving helical gear, of the connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, punching press mechanism is used for treating the stamping workpiece and carries out the punching press, and drive mechanism is used for the drive to rotate the seat and rotates, and locking mechanism is used for locking to rotate its rotation of seat restriction. The transmission mechanism drives the rotating seat to rotate through the matching of the driving gear and the driven half gear, and the rotating handle is rotated to force the driving gear to rotate. The reinforcing rib is used for increasing the connection strength of the connection part of the mounting seat and the rotating seat. The locking mechanism realizes the locking of the rotating seat through the friction force generated when the pressing plate is contacted with the pressing groove. The pressing plate provides pressing force through the pressing screw, the rotating turntable drives the pressing screw to rotate under the matching effect of the driven bevel gear and the driving bevel gear, and the pressing screw rotates to push the pressing plate to move. The utility model relates to a simple structure, convenient operation is convenient for adjust the oblique punching die of oblique punching angle.

Drawings

FIG. 1 is a schematic structural view of a slant-punching die;

FIG. 2 is a schematic view of an internal structure of a slant-punching die;

fig. 3 is a schematic structural view of a slide rail and a slide groove in an oblique punching die.

In the figure: 1-punching mechanism, 2-transmission mechanism, 3-locking mechanism, 4-mounting seat, 5-rotating seat, 6-mounting plate, 7-hydraulic rod, 8-punching head, 9-bottom plate, 10-reinforcing rib, 11-gear seat, 12-driving gear, 13-handle, 14-driven half gear, 15-sliding rail, 16-sliding groove, 17-pressing plate groove, 18-pressing plate, 19-pressing plate groove, 20-rotating disc, 21-guiding column, 22-screw seat, 23-pressing screw, 24-driven helical gear and 25-driving helical gear.

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 to 3, the present invention provides a technical solution: the utility model provides an oblique punching die, includes bottom plate 9, fixedly connected with mount pad 4 on the bottom plate 9, slidable mounting has on the mount pad 4 and rotates seat 5, is provided with convex spout 16 in the mount pad 4, it sets up convex slide rail 15 on the seat 5 to rotate, slide rail 15 sliding fit installs in spout 16, rotates and is provided with mounting panel 6 on the seat 5, fixed mounting has punching press mechanism 1 on the mounting panel 6, and through the transmission of drive mechanism 2 between mount pad 4 and the rotation seat 5, still is provided with locking mechanism 3 in the mount pad 4.

In the use, punching press mechanism 1 is used for treating the stamping workpiece and punching press, and drive mechanism 2 is used for driving and rotates 5 rotations of seat, and locking mechanism 3 is used for locking and rotates 5 restriction its rotations of seat.

Preferably, the punching mechanism 1 comprises a hydraulic rod 7, the hydraulic rod 7 is fixedly installed on the installation plate 6, and the end of the telescopic end of the hydraulic rod 7 is fixedly connected with a punching head 8.

The punching head 8 is powered by the hydraulic rod 7 to punch the workpiece to be punched.

Preferably, the transmission mechanism 2 includes a driving gear 12 and a driven half gear 14, a gear seat 11 is arranged on the mounting seat 4, the driving gear 12 is rotatably arranged on the gear seat 11, the driven half gear 14 is arranged on the rotating seat 5, the driven half gear 14 is meshed with the driving gear 12, and a rotating handle 13 is rotatably arranged on the front end face of the driving gear 12.

The transmission mechanism 2 drives the rotating seat 5 to rotate through the matching of the driving gear 12 and the driven half gear 14, and the rotating handle 13 is rotated to force the driving gear 12 to rotate.

Preferably, a reinforcing rib 10 is fixedly connected to a connection portion of the mounting seat 4 and the rotating seat 5.

The reinforcing ribs 10 are used to increase the connection strength of the connection portion of the mounting seat 4 and the rotating seat 5.

Preferably, the locking mechanism 3 includes a pressing plate 18 having an arc-shaped plate structure, a pressing plate groove 17 is disposed at the center of the sliding groove 16, the pressing plate 18 is slidably mounted in the pressing plate groove 17, a plurality of guide posts 21 are disposed in the pressing plate groove 17, the guide posts 21 are slidably mounted in guide post holes on the pressing plate groove 17, a pressing groove 19 is disposed on an arc surface of the sliding rail 15, and the pressing plate 18 is in contact fit with the pressing groove 19.

The locking mechanism 3 locks the rotating base 5 by the friction force generated when the pressing plate 18 contacts the pressing groove 19.

Preferably, the locking mechanism 3 further comprises a compression screw 23, the compression screw 23 is rotatably installed in the installation seat 4, one end of the compression screw 23 is rotatably connected with a screw seat 22 fixedly connected to the pressing plate 18 through a matching manner, one end of the compression screw 23 far away from the pressing plate 18 is fixedly connected with a driven helical gear 24, the driven helical gear 24 is meshed with a driving helical gear 25, the driving helical gear 25 is rotatably installed on the installation seat 4, a connecting rod extending out of the surface of the installation seat 4 is fixedly connected to the driving helical gear 25, and one end of the connecting rod far away from the driving helical gear 25 is fixedly connected with a turntable 20.

The pressing plate 18 is pressed by a pressing screw 23, the rotating turntable 20 drives the pressing screw 23 to rotate under the action of the driven bevel gear 24 and the driving bevel gear 25, and the pressing screw 23 rotates to push the pressing plate 18 to move.

The utility model discloses a theory of operation is: the utility model relates to an oblique punching die, in the use, punching press mechanism 1 is used for treating the stamping workpiece and carries out the punching press, and drive mechanism 2 is used for the drive to rotate seat 5 and rotates, and locking mechanism 3 is used for locking to rotate seat 5 and restricts its rotation. The punching head 8 is powered by the hydraulic rod 7 to punch the workpiece to be punched. The transmission mechanism 2 drives the rotating seat 5 to rotate through the matching of the driving gear 12 and the driven half gear 14, and the rotating handle 13 is rotated to force the driving gear 12 to rotate. The reinforcing ribs 10 are used to increase the connection strength of the connection portion of the mounting seat 4 and the rotating seat 5. The locking mechanism 3 locks the rotating base 5 by the friction force generated when the pressing plate 18 contacts the pressing groove 19. The pressing plate 18 is pressed by a pressing screw 23, the rotating turntable 20 drives the pressing screw 23 to rotate under the action of the driven bevel gear 24 and the driving bevel gear 25, and the pressing screw 23 rotates to push the pressing plate 18 to move.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An inclined punching die comprises a bottom plate (9), and is characterized in that: fixedly connected with mount pad (4) on bottom plate (9), slidable mounting has rotation seat (5) on mount pad (4), is provided with convex spout (16) in mount pad (4), it sets up convex slide rail (15) on seat (5) to rotate, slide rail (15) sliding fit installs in spout (16), rotates and is provided with mounting panel (6) on seat (5), fixed mounting has punching press mechanism (1) on mounting panel (6), and through drive mechanism (2) transmission between mount pad (4) and the rotation seat (5), still is provided with locking mechanism (3) in mount pad (4).

2. An angle punching die according to claim 1, wherein: the stamping mechanism (1) comprises a hydraulic rod (7), the hydraulic rod (7) is fixedly installed on the installation plate (6), and the tail end of the telescopic end of the hydraulic rod (7) is fixedly connected with a stamping head (8).

3. An angle punching die according to claim 1, wherein: drive mechanism (2) include driving gear (12) and driven half gear (14), be provided with gear seat (11) on mount pad (4), driving gear (12) rotate and install on gear seat (11), driven half gear (14) set up on rotating seat (5), and driven half gear (14) and driving gear (12) meshing installation, rotate on the preceding terminal surface of driving gear (12) and install rotatory handle (13).

4. An angle punching die according to claim 1, wherein: and the connecting part of the mounting seat (4) and the rotating seat (5) is fixedly connected with a reinforcing rib (10).

5. An angle punching die according to claim 1, wherein: the locking mechanism (3) comprises a pressing plate (18) with an arc-shaped plate structure, a pressing plate groove (17) is formed in the center of the sliding groove (16), the pressing plate (18) is slidably mounted in the pressing plate groove (17), a plurality of guide pillars (21) are arranged in the pressing plate groove (17), the guide pillars (21) are mounted in a sliding fit with guide pillar holes in the pressing plate groove (17), a pressing groove (19) is formed in the arc surface of the sliding rail (15), and the pressing plate (18) is in contact fit with the pressing groove (19).

6. An angle punching die according to claim 1, wherein: locking mechanism (3) still include compression screw (23), compression screw (23) rotate to be installed in mount pad (4), and the one end of compression screw (23) rotates through the cooperation with screw base (22) of fixed connection on clamp plate (18) to be connected, the one end fixedly connected with driven helical gear (24) of clamp plate (18) are kept away from in compression screw (23), driven helical gear (24) and initiative helical gear (25) meshing installation, initiative helical gear (25) rotate to be installed on mount pad (4), and fixedly connected with stretches out the connecting rod on mount pad (4) surface on initiative helical gear (25), the one end fixedly connected with carousel (20) of initiative helical gear (25) are kept away from to the connecting rod.