CN210706216U

CN210706216U - Novel punching machine

Info

Publication number: CN210706216U
Application number: CN201921360803.2U
Authority: CN
Inventors: 庞永峰
Original assignee: Gaobeidian Yongfeng Sanitation Equipment Manufacturing Co Ltd
Current assignee: Gaobeidian Yongfeng Sanitation Equipment Manufacturing Co Ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-06-09
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a novel punching machine, including the punching machine body, first recess has been seted up to the upper surface of the bottom plate of punching machine body, and the joint has the die in the first recess, and the third recess has been seted up to the left and right sides of die, and the lower extreme of die has fastening bolt through screw hole threaded connection, and the second recess has been seted up to the upper surface of die, and the joint has the stamping workpiece in the second recess, and the last skin weld of the bottom plate of punching machine body has the fixed column, and the spout has been seted up to the inside of fixed column. According to the novel punching machine, the female die can be quickly disassembled by arranging the first groove, the fastening bolt, the second groove and the third groove, so that the disassembling and replacing efficiency is improved; through setting up layer board, sleeve, gag lever post, spring, fixed column and spout, can make progress jack-up with the stamping workpiece and effectively avoided the emergence that the stamping workpiece was stuck, improved punching press work's efficiency.

Description

Novel punching machine

Technical Field

The utility model relates to a punching machine technical field specifically is a novel punching machine.

Background

A stamping machine, also called a press machine, is a device used for pressure processing of materials. The working principle of the stamping die is that a machine tool drives an upper die and a lower die to open and close under the action of stamping power, so that raw materials between the upper die and the lower die are shaped by cutting, punching, stretching and the like to form a stamping part. According to the working principle of the press, the press can be divided into a mechanical press and a hydraulic press. The mechanical press completes the stamping process by driving the sliding block to move through the motor; the hydraulic press drives the hydraulic steel to reciprocate to complete the stamping process by the hydraulic principle.

Along with the development of society, China gradually pays attention to relevant work such as sanitation and the like, parts of a plurality of sanitation devices are punched by a punching machine, a female die is frequently required to be detached and replaced due to the abrasion of a die in the punching process, but the current detaching method is complicated and low in efficiency; in addition, the condition that the stamping part is clamped in the female die often appears after the stamping of the stamping part by the stamping machine, and the efficiency of stamping work is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel punching machine to solve the condition that the stamping workpiece card can often appear in the concave mould after the punching machine is to the stamping workpiece punching press, influence the problem of punching press work's efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel punching machine, includes the punching machine body, first recess has been seted up to the upper surface of the bottom plate of punching machine body, the joint has the die in the first recess, the third recess has been seted up to the left and right sides of die, there is fastening bolt the lower extreme of die through screw hole threaded connection, the second recess has been seted up to the upper surface of die, the joint has the stamping workpiece in the second recess, the last skin weld of the bottom plate of punching machine body has the fixed column, the spout has been seted up to the inside of fixed column.

Preferably, the inside slip joint of spout has the gag lever post, the upper end welding of gag lever post has the sleeve.

Preferably, the spring is welded on the inner wall of the top of the sleeve and sleeved on the surface of the fixing column, and the lower end of the spring is welded on the upper surface of the bottom plate of the punch body.

Preferably, a supporting plate is fixedly adhered to the upper end of the sleeve, and the supporting plate is made of rubber.

Preferably, the aperture size of the horizontal section of the sliding chute is not smaller than the horizontal section size of the limiting rod.

Compared with the prior art, the beneficial effects of the utility model are that: according to the novel punching machine, the female die can be quickly disassembled by arranging the first groove, the fastening bolt, the second groove and the third groove, so that the disassembling and replacing efficiency is improved; through setting up layer board, sleeve, gag lever post, spring, fixed column and spout, can make progress jack-up with the stamping workpiece and effectively avoided the emergence that the stamping workpiece was stuck, improved punching press work's efficiency.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a block diagram of the present invention;

fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

In the figure: 1, a punch body; 3 a first groove; 4, fastening a bolt; 5 a second groove; 6, a female die; 7 a third groove; 8 stamping parts; 9, a supporting plate; 10 a sleeve; 11, a limiting rod; 12 springs; 13 fixing the column; 14 chutes.

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 and fig. 2, the present invention provides a technical solution: a novel punching machine comprises a punching machine body 1, wherein a first groove 3 is formed in the upper surface of a bottom plate of the punching machine body 1, a female die 6 is clamped in the first groove 3, the female die 6 can be quickly positioned and installed in the first groove 3 through the first groove 3, the installation efficiency of the female die 6 is favorably improved, third grooves 7 are formed in the left side and the right side of the female die 6, when the female die 6 is disassembled, two hands are inserted into the third grooves 7 to lift the female die 6 upwards, the lower end of the female die 6 is connected with a fastening bolt 4 through a threaded hole in a threaded manner, after the mounting, the fastening bolt 4 is screwed to fix the female die 6, a second groove 5 is formed in the upper surface of the female die 6, a punched stamping part 8 is clamped in the second groove 5, when the female die 6 needs to be disassembled, the fastening bolt 4 is unscrewed and the upper end of the fastening bolt 4 is unscrewed out of the female die 6, then the two hands are, through setting up first recess 3, fastening bolt 4, second recess 5 and third recess 7, can carry out quick dismantlement with die 6, be favorable to improving the efficiency of dismantling the change.

Referring to fig. 2 and 3, a fixing column 13 is welded on the upper surface of the bottom plate of the punch body 1, a sliding groove 14 is formed in the fixing column 13, a limiting rod 11 is slidably clamped in the sliding groove 14, the movement stability of the supporting plate 9 in the vertical direction can be guaranteed through the matching of the limiting rod 11 and the sliding groove 14, a sleeve 10 is welded at the upper end of the limiting rod 11, the sleeve 10 is used for preventing scraps generated in operation from entering the sliding groove 14, the horizontal section aperture size of the sliding groove 14 is not smaller than the horizontal section size of the limiting rod 11, a spring 12 is welded on the inner wall of the top of the sleeve 10, the spring 12 is sleeved on the surface of the fixing column 13, the lower end of the spring 12 is welded on the upper surface of the bottom plate of the punch body 1, after punching is completed, the supporting plate 9 can move upwards under the action of the restoring force of the spring 12, so that the punching, the upper surface of the supporting plate 9 is higher than the die 6 before punching, the supporting plate 9 is in the same level with the die 6 under the extrusion effect during punching, the supporting plate 9 is made of rubber, the damage to the punching part 8 is favorably reduced, the spring 12 is in a compressed state when the punching part 8 is punched, the supporting plate 9 is downwards extruded and is in the same level with the die 6, after punching is completed, the limiting rod 11 can move upwards along the sliding groove 14 under the action of the reset force of the spring 12, and the upper end of the spring 12 can bounce the sleeve 10 upwards, thereby leading the sleeve 10 to drive the supporting plate 9 to move upwards, leading the supporting plate 9 to move upwards so as to lead the stamping part 8 to be ejected out of the second groove 5 with high efficiency, by arranging the supporting plate 9, the sleeve 10, the limiting rod 11, the spring 12, the fixed column 13 and the sliding chute 14, the stamping part can be jacked upwards, so that the clamping of the stamping part is effectively avoided, and the stamping efficiency is improved.

The utility model discloses when concrete implementation: when using, when needing to dismantle die 6, unscrew fastening bolt 4 and unscrew die 6 with fastening bolt 4's upper end, then both hands insert third recess 7 and to lift up die 6 and can dismantle it, through setting up first recess 3, fastening bolt 4, second recess 5 and third recess 7, can carry out quick dismantlement with die 6, are favorable to improving the efficiency of dismantling the change. Spring 12 is in compression state during stamping workpiece 8, layer board 9 is by the downdraft, the back is accomplished in the punching press, can make gag lever post 11 upwards remove along spout 14 under the effect of spring 12 reset force, spring 12's upper end can be upspring sleeve 10 simultaneously, and then make sleeve 10 drive layer board 9 rebound, thereby layer board 9 rebound can make stamping workpiece 8 by the ejecting second recess 5 of efficient, through setting up layer board 9, sleeve 10, gag lever post 11, spring 12, fixed column 13 and spout 14, can upwards jack-up with the stamping workpiece effectively avoided the emergence that the stamping workpiece was blocked, the efficiency of punching press work has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel punching machine, includes punching machine body (1), its characterized in that: first recess (3) have been seted up to the upper surface of the bottom plate of punching machine body (1), joint has die (6) in first recess (3), third recess (7) have been seted up to the left and right sides of die (6), the lower extreme of die (6) has fastening bolt (4) through screw hole threaded connection, second recess (5) have been seted up to the upper surface of die (6), the joint has stamping workpiece (8) in second recess (5), the upper surface welding of the bottom plate of punching machine body (1) has fixed column (13), spout (14) have been seted up to the inside of fixed column (13).

2. The novel punch of claim 1, wherein: the inside slip joint of spout (14) has gag lever post (11), the upper end welding of gag lever post (11) has sleeve (10).

3. The novel punch of claim 2, wherein: the spring (12) is welded on the inner wall of the top of the sleeve (10), the spring (12) is sleeved on the surface of the fixed column (13), and the lower end of the spring (12) is welded on the upper surface of the bottom plate of the punch body (1).

4. The novel punch of claim 2, wherein: the upper end of the sleeve (10) is fixedly adhered with a supporting plate (9), and the supporting plate (9) is made of rubber.

5. The novel punch of claim 2, wherein: the aperture size of the horizontal section of the sliding chute (14) is not less than the horizontal section size of the limiting rod (11).