CN212944961U

CN212944961U - Lever type side punch forming structure

Info

Publication number: CN212944961U
Application number: CN202021241395.1U
Authority: CN
Inventors: 陈信孜; 雷闯
Original assignee: KUNSHAN JIASHENG PRECISION ELECTRONIC INDUSTRY CO LTD
Current assignee: KUNSHAN JIASHENG PRECISION ELECTRONIC INDUSTRY CO LTD
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-13
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a lever side drift shaping structure, including locating the first fixed block in the lower bolster, locate the first sliding tray of first fixed block one side, locate the second sliding tray of first fixed block opposite side, locate the slider in the first sliding tray, locate the drift in the second sliding tray and the rotatable lever of locating on the first fixed block, swing joint slider and drift are distinguished at the both ends of lever, and the cope match-plate pattern bottom is equipped with the wedge piece that inserts first sliding tray and promote the slider, the second sliding tray outside is equipped with the spring of connecting the drift, the material area is placed on the lower bolster surface, horizontal punching press material area in the drift mould. The utility model discloses a continuous stamping forming of product in the mould.

Description

Lever type side punch forming structure

Technical Field

The utility model belongs to the technical field of the mould, especially, relate to a lever side drift forming structure.

Background

In the existing continuous die for production, a normal punch is arranged from top to bottom or from bottom to top, and due to the particularity of the product structure, the die is usually opened alone for forming, and continuous forming cannot be formed in the die.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem and providing lever side drift shaping structure to realize the continuous stamping forming of product in the mould. In order to achieve the above purpose, the utility model discloses technical scheme as follows:

the lever type side punch forming structure comprises a first fixing block arranged in a lower template, a first sliding groove arranged on one side of the first fixing block, a second sliding groove arranged on the other side of the first fixing block, a sliding block arranged in the first sliding groove, a punch arranged in the second sliding groove and a lever rotatably arranged on the first fixing block, wherein two ends of the lever are respectively movably connected with the sliding block and the punch, the bottom of an upper template is provided with a wedge inserted into the first sliding groove to push the sliding block, the outside of the second sliding groove is provided with a spring connected with the punch, a material belt is placed on the surface of the lower template, and the material belt is transversely punched in a punch die.

Specifically, a second fixing block corresponding to the first fixing block is arranged on the side edge of the second sliding groove, and a punch is clamped between the first fixing block and the second fixing block.

Specifically, part of the punch is arranged to protrude out of the surface of the lower template.

Specifically, a plurality of fixing screws are arranged outside the lower template, springs are sleeved on the fixing screws, and the end portions of the springs are connected with the punch.

Specifically, two ends of the lever are respectively in shaft connection with the sliding block and the punch.

Specifically, the lever is coupled to the first fixing block.

Specifically, the first sliding groove and the second sliding groove are arranged in the same direction, and a space avoiding the wedge is arranged in the first sliding groove.

Compared with the prior art, the utility model discloses lever side drift shaping structure's beneficial effect mainly reflects:

through setting up slider and the drift of mutually supporting, utilize the lever to realize balancing, the compound die process is accomplished the interior punching press of mould promptly.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a side view of the slider of FIG. 1;

FIG. 3 is a front view of the punch of FIG. 1;

the figures in the drawings represent:

the device comprises a lower template 1, a first fixing block 2, a lever 21, a second fixing block 22, a first sliding groove 3, a sliding block 31, a second sliding groove 4, a punch 41, a spring 42, a fixing screw 43, an upper template 5, a wedge 51 and a material belt 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments.

Example (b):

referring to fig. 1-3, the present embodiment is a lever-type side punch forming structure, including a first fixing block 2 disposed in a lower die plate 1, a first sliding groove 3 disposed on one side of the first fixing block 2, a second sliding groove 4 disposed on the other side of the first fixing block 2, a slider 31 disposed in the first sliding groove 3, a punch 41 disposed in the second sliding groove 4, and a lever 21 rotatably disposed on the first fixing block 2, two ends of the lever 21 are respectively movably connected to the slider 31 and the punch 41, a wedge 51 inserted into the first sliding groove 3 to push the slider 31 is disposed at the bottom of an upper die plate 5, a spring 42 connected to the punch 41 is disposed outside the second sliding groove 4, a material strip 6 is disposed on the surface of the lower die plate 1, and the punch 41 punches the material strip 6 transversely in the die.

The side edge of the second sliding groove 3 is provided with a second fixed block 22 corresponding to the first fixed block 2, a punch 41 is clamped between the first fixed block 2 and the second fixed block 22, and part of the punch 41 protrudes out of the surface of the lower template 1.

The outer part of the lower template 1 is provided with a plurality of fixing screws 43, the fixing screws 43 are sleeved with springs 42, the end parts of the springs 42 are connected with the punch 41, and the punches 41 are provided with resilience force to reset. The spring 42 is provided in the same direction as the moving direction of the punch 41.

Both ends of the lever 21 are respectively coupled to the slider 31 and the punch 41. The lever 21 is coupled to the first fixing block 2.

The first sliding groove 3 and the second sliding groove 4 are provided in the same direction, and a space avoiding the wedge member 51 is provided in the first sliding groove 3.

In the present embodiment, the upper and

lower mold plates

5 and 1 are closed, the wedge 51 is inserted into the first sliding groove 3, the lever 21 is rotated by the slider 31, the punch 41 moves along the second sliding groove 4, and the punch 41 horizontally moves to punch the material strip 6.

In the embodiment, the slide block 31 and the punch 41 which are matched with each other are arranged, and the lever 21 is utilized to realize balance and a mold closing process, namely, the in-mold stamping is completed.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. Lever side drift forming structure, its characterized in that: including locating the first fixed block in the lower bolster, locating the first sliding tray of first fixed block one side, locating the second sliding tray of first fixed block opposite side, locating the slider in the first sliding tray, locating the drift in the second sliding tray and the rotatable lever of locating on the first fixed block, the both ends difference swing joint slider and the drift of lever, the cope match-plate pattern bottom is equipped with the wedge piece that inserts first sliding tray and promote the slider, the second sliding tray outside is equipped with the spring of connecting the drift, the material area is placed on the lower bolster surface, horizontal punching press material area in the drift mould.

2. A leverage side punch forming structure as claimed in claim 1 wherein: and a second fixing block corresponding to the first fixing block is arranged on the side edge of the second sliding groove, and a punch is clamped between the first fixing block and the second fixing block.

3. A leverage side punch forming structure as claimed in claim 1 wherein: and part of the punch is arranged by protruding the surface of the lower template.

4. A leverage side punch forming structure as claimed in claim 1 wherein: the outer portion of the lower die plate is provided with a plurality of fixing screws, springs are sleeved on the fixing screws, and the end portions of the springs are connected with the punch.

5. A leverage side punch forming structure as claimed in claim 1 wherein: and two ends of the lever are respectively in shaft connection with the sliding block and the punch.

6. A leverage side punch forming structure as claimed in claim 1 wherein: the lever is connected with the first fixed block in a shaft mode.

7. A leverage side punch forming structure as claimed in claim 1 wherein: the first sliding groove and the second sliding groove are arranged in the same direction, and a space for avoiding the wedge is arranged in the first sliding groove.