CN218053760U

CN218053760U - Precision mold auxiliary device

Info

Publication number: CN218053760U
Application number: CN202222355217.7U
Authority: CN
Inventors: 施连华
Original assignee: Suzhou Junqinghui Machinery Co ltd
Current assignee: Suzhou Junqinghui Machinery Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-12-16
Anticipated expiration: 2032-09-06

Abstract

The utility model relates to the technical field of mold, concretely relates to accurate mould auxiliary device, its technical scheme is: including the mould, the mould middle part is punch plate and cavity plate, still including installing the precision positioning device between punch plate and cavity plate, precision positioning device includes supporting block and locating plate, it installs in punch plate lateral wall below to go up the supporting block, the mounting screw is passed through at cavity plate lateral wall top at the locating plate both ends, locating plate left end threaded connection screw one, the mounting screw guide block is passed through to the locating plate bottom, the inside installation spring of guide block, the beneficial effects of the utility model are that: go up the supporting shoe at first to support the bottom suspension dagger, the bottom suspension dagger receives the elastic action of spring, can cushion punch plate to keep the balance of four fulcrums, then rotate the screw three in four corners simultaneously with the spanner, screw three descends the spring slowly, closes punch plate and die holder.

Description

Precision mold auxiliary device

Technical Field

The utility model relates to the technical field of mold, concretely relates to accurate mould auxiliary device.

Background

Injection mould or metallic film when production and processing or maintenance, a problem appears very easily, when exactly going up mould and lower mould equipment, misplaces easily, leads to unable disposable closure, and the most commonly used mode of current master is exactly beaten with the bar copper, perhaps carries out the flying die, and such operation mode leads to the mold core and the lower mold core to appear rubbing very easily, and permanent operation accelerates the damage to the mold core easily.

Therefore, it is necessary to invent a precise mold auxiliary device.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an accurate mould auxiliary device, through accurate positioning device includes supporting block and locating plate, it installs in punch plate lateral wall below to go up the supporting block, the mounting screw is passed through at punch plate lateral wall top at the locating plate both ends, locating plate left end threaded connection screw one, the screw installation guide block is passed through to the locating plate bottom, the inside installation spring of guide block, spring top installation elevator, elevator top installation lower shoe, lower shoe left end corresponds a screw output, spring bottom installation screw three to when mould and lower mould equipment is gone up in the solution, lead to the mould core very easily and lower mould core friction appears, permanent operation accelerates the problem of the damage to the mould core easily.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an accurate mould auxiliary device, includes the mould, and the mould middle part is punch plate and cavity plate, still including installing the accurate positioner between punch plate and cavity plate, accurate positioner includes supporting block and locating plate, it installs in punch plate lateral wall below to go up the supporting block, the mounting screw is passed through at cavity plate lateral wall top at locating plate both ends, locating plate left end threaded connection screw one, the mounting screw guide block is passed through to the locating plate bottom, the inside installation spring of guide block, spring top installation elevator, the lower shoe is installed at the elevator top, the lower shoe left end corresponds screw one output, spring bottom installation screw three.

Preferably, a through hole is formed in one side of the positioning plate, an internal thread sleeve is fixedly installed inside the through hole, and a first screw is connected inside the internal thread sleeve in a threaded mode.

Preferably, a first sliding groove is formed in the middle of the positioning plate, a second sliding groove is formed in the middle of the guide block, the first sliding groove and the second sliding groove are identical in structure, and the lifting block is connected to the inside of the first sliding groove in a sliding mode.

Preferably, the bottom of the lifting block is provided with a groove, the top of the spring is connected with the inside of the groove, and the bottom of the lifting block extends into the groove through a second screw to fix the spring.

Preferably, a nut is fixedly installed at the bottom of the inner wall of the guide block, a fixing plate is fixedly installed at the bottom of the guide block through a screw, and the screw extends from the middle of the fixing plate to a through hole and is in threaded connection with the nut.

Preferably, a metal plate is fixedly installed at the bottom of the spring.

The utility model has the advantages that: the upper die and the lower die are effectively closed, when the male die fixing plate moves downwards, the upper supporting block firstly supports the lower supporting block, the lower supporting block can buffer the male die fixing plate under the elastic action of the spring, so that the balance of four supporting points is kept, then the third screws at four corners are simultaneously rotated by using a wrench, the third screws slowly descend the spring, so that the male die fixing plate is slowly attached to the female die fixing plate, and the male die fixing plate and the female die fixing plate are closed;

when the die is too heavy, the spring cannot be adjusted up and down, the first screw extends upwards to abut against the lower supporting block, then the third screw moves downwards, the first screws at the four positions are adjusted through a wrench, the lower supporting block is slowly descended, the male die fixing plate is slowly attached to the female die fixing plate, and therefore the male die fixing plate and the female die fixing plate are closed;

after the use is finished, the device is detached again, can be repeatedly used, saves the cost and is convenient to operate.

Drawings

Fig. 1 is a front view provided by the present invention;

FIG. 2 is a schematic structural view of the precision positioning device provided by the present invention;

fig. 3 is a sectional view of the precision positioning device provided by the present invention;

fig. 4 is a top view of the positioning plate provided by the present invention;

fig. 5 is a top view of the lower support block provided by the present invention;

fig. 6 is a top view of the upper supporting block provided by the present invention.

In the figure: the die comprises a die 100, a male die fixing plate 110, a female die fixing plate 120, a precision positioning device 200, an upper supporting block 210, a fixing block 211, a positioning plate 220, a through hole 221, an internal thread sleeve 222, a first sliding groove 223, a guide block 230, a second sliding groove 231, a first screw 240, a lifting block 250, a groove 251, a second screw 252, a lower supporting block 253, a spring 260, a nut 270, a fixing plate 280 and a third screw 290.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-6, the utility model provides a pair of precision mold auxiliary device, including mould 100, the middle part of mould 100 is punch plate 110 and die plate 120, still including installing the precision positioning device 200 between punch plate 110 and die plate 120, precision positioning device 200 includes supporting block 210 and locating plate 220, it installs in punch plate 110 lateral wall below to go up supporting block 210, the locating plate 220 both ends are passed through the mounting screw at die plate 120 lateral wall top, locating plate 220 left end threaded connection screw 240, screw 240 have the position control effect to lifting block 250, screw installation guide block 230 is passed through to locating plate 220 bottom, and guide block 230 has the mounting effect to spring 260, guide block 230 internally mounted spring 260, spring 260 top installation lifting block 250, lifting block 250 have the mounting effect to lower supporting block 253, lifting block 250 top installation lower supporting block 253, lower supporting block 253 left end corresponds screw an output 240, three mounting screws 290 in spring 260 bottom, three pairs of screws 290 have the position control effect to spring supporting block 290.

A through hole 221 is formed in one side of the positioning plate 220, an internal thread sleeve 222 is fixedly installed in the through hole 221, and a first screw 240 is connected to the internal thread sleeve 222 in a threaded manner; a first sliding groove 223 is formed in the middle of the positioning plate 220, a second sliding groove 231 is formed in the middle of the guide block 230, the first sliding groove 223 and the second sliding groove 231 have the same structure, the first sliding groove 223 and the second sliding groove 231 have a guiding effect on the lifting block 250, and the lifting block 250 is connected to the first sliding groove 223 in a sliding mode; a groove 251 is formed in the bottom of the lifting block 250, the top of the spring 260 is connected with the inside of the groove 251, and the bottom of the lifting block 250 extends into the groove 251 through a second screw 252 to fix the spring 260; a nut 270 is fixedly installed at the bottom of the inner wall of the guide block 230, a fixing plate 280 is fixedly installed at the bottom of the guide block 230 through a screw, and a screw III 290 extends to a through hole formed in the middle of the fixing plate 280 and is in threaded connection with the nut 270; a metal plate is fixedly arranged at the bottom of the spring 260;

the utility model discloses a use as follows: the technical personnel in the art fix the upper supporting block 210 on the punch retainer 110 by screws through the fixing block 211, and then fix the positioning plate 220 on the die retainer 120 by screws, when the punch retainer 110 moves downwards, the upper supporting block 210 firstly supports the lower supporting block 253, the lower supporting block 253 can buffer the punch retainer 110 under the elastic action of the spring 260, so as to keep the balance of the four supporting points, then the third screw 290 is rotated by a wrench at the same time, the third screw 290 slowly descends the spring 260, so that the punch retainer 110 is slowly attached to the die retainer 120, so as to close the punch retainer 110 and the die retainer 120;

when the die is too heavy, the spring 260 cannot be adjusted up and down, the first screw 240 extends upwards to abut against the lower supporting block 253, then the third screw 290 moves downwards, the first screws 240 at four positions are adjusted through a wrench, the lower supporting block 253 is slowly lowered, the male die fixing plate 110 is slowly attached to the female die fixing plate 120, and therefore the male die fixing plate 110 and the female die fixing plate 120 are closed.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a precision mold auxiliary device, includes mould (100), and mould (100) middle part is punch holder (110) and die holder (120), its characterized in that: the precise positioning device (200) is further installed between the punch fixing plate (110) and the die fixing plate (120), the precise positioning device (200) comprises an upper supporting block (210) and a positioning plate (220), the upper supporting block (210) is installed below the side wall of the punch fixing plate (110), two ends of the positioning plate (220) are installed on the top of the side wall of the die fixing plate (120) through screws, the left end of the positioning plate (220) is connected with a screw I (240) in a threaded mode, the bottom of the positioning plate (220) is connected with a guide block (230) through screws, a spring (260) is installed inside the guide block (230), a lifting block (250) is installed at the top of the spring (260), a lower supporting block (253) is installed at the top of the lifting block (250), the left end of the lower supporting block (253) corresponds to the output end of the screw I (240), and a screw III (290) is installed at the bottom of the spring (260).

2. A precision mold auxiliary device as recited in claim 1, wherein: a through hole (221) is formed in one side of the positioning plate (220), an internal thread sleeve (222) is fixedly installed in the through hole (221), and a first screw (240) is connected with the internal thread sleeve (222) in a threaded mode.

3. A precision mold aid according to claim 1 wherein: a first sliding groove (223) is formed in the middle of the positioning plate (220), a second sliding groove (231) is formed in the middle of the guide block (230), the first sliding groove (223) and the second sliding groove (231) are identical in structure, and the first sliding groove (223) is connected with the lifting block (250) in a sliding mode.

4. A precision mold aid according to claim 1 wherein: a groove (251) is formed in the bottom of the lifting block (250), the top of the spring (260) is connected with the inside of the groove (251), and the bottom of the lifting block (250) extends into the groove (251) through a second screw (252) to fix the spring (260).

5. A precision mold aid according to claim 1 wherein: the bottom of the inner wall of the guide block (230) is fixedly provided with a nut (270), the bottom of the guide block (230) is fixedly provided with a fixing plate (280) through a screw, and a third screw (290) extends out of a through hole formed in the middle of the fixing plate (280) and is in threaded connection with the nut (270).

6. A precision mold aid according to claim 1 wherein: and a metal plate is fixedly arranged at the bottom of the spring (260).