CN211616743U - Spacing direction subassembly - Google Patents

Abstract

A limiting guide assembly comprises a guide pillar, a guide sleeve fixing plate, a damping shock-absorbing gasket, a fastening screw, a check screw and a snap ring, wherein the guide pillar is connected in the guide sleeve in a sliding manner, a skirt part is arranged at the bottom of the guide pillar along the outer circumference, the damping shock-absorbing gasket sleeved on the guide pillar is arranged on the skirt part, a ring part is arranged at the top of the guide sleeve along the outer circumference, the guide sleeve fixing plate is matched outside the top of the guide sleeve, and four fixing through holes matched with the fastening screw are uniformly distributed on the guide sleeve fixing plate; the top end of the guide pillar is provided with two fixed blind holes matched with the anti-loosening screws, the top of the guide pillar is provided with an annular groove along the outer circumference, and the annular groove is internally provided with the snap ring. The utility model discloses in the use, according to the effectual motion stroke who restricts the die holder of design needs, it is convenient to install, and occupation space is little, saves the cost, has assembled the accurate guide pillar of direction and reliable and stable limit function.

Description

A limit guide assembly

technical field

The utility model relates to the technical field of molds, in particular to a limit guide assembly.

Background technique

The guide and limit components in the prior art occupy a large space in the mold during assembly, the processing cost is too high, the guide is not precise enough, the error is large, the stability is not enough, there is no sound insulation design, the use noise is too large, and it cannot meet the limit of modern molds. Position-guided components are increasingly demanding.

Therefore, the existing technology needs to be improved and improved.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a limit guide assembly with low processing cost, precise guiding, low noise, and convenient installation.

The utility model achieves the above-mentioned purpose through the following technical means:

A limit guide assembly includes a guide post, a guide sleeve, a guide sleeve fixing plate, a damping shock washer, a fastening screw, an anti-loosening screw and a snap ring, the guide sleeve is slidably connected with the guide post, and the The bottom of the guide post is provided with a skirt along the outer circumference, the skirt is provided with the damping and shock-absorbing washer that is sleeved on the guide post, and the top of the guide sleeve is provided with a ring along the outer circumference. The top of the guide sleeve is fitted with the guide sleeve fixing plate, and the guide sleeve fixing plate is evenly distributed with four fixing through holes that are adapted to the fastening screws; A fixed blind hole adapted to a loose screw, the top of the guide post is provided with an annular groove along the outer circumference, and a snap ring is arranged in the annular groove.

As a further solution of the present invention, the screw rod of the anti-loosening screw is equipped with an anti-loosening washer outside near the screw head.

As a further solution of the present invention, the top of the guide post is of a flat design.

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

Due to the above-mentioned structural design, the movement stroke of the lower die seat is effectively limited according to the design requirements during the use process, the installation is convenient, the space is small, and the cost is saved. .

Description of drawings

Accompanying drawing 1 is the structure schematic diagram of the utility model.

The symbols in the figure are: (10) Guide post, (20) Guide sleeve, (30) Guide sleeve fixing plate, (40) Damping shock washer, (50) Fastening screw, (60) Anti-loosening screw, ( 70) Snap ring, (11) skirt, (21) ring, (12) (13) fixed blind hole, (14) annular groove, (80) lock washer, (90) lower die seat, (100) Lift plate.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Please refer to FIG. 1 , a limit guide assembly of the present invention includes a guide post 10 , a guide sleeve 20 , a guide sleeve fixing plate 30 , a damping washer 40 , a tightening screw 50 , an anti-loosening screw 60 and a snap ring 70 , The guide sleeve 20 is slidably connected with the guide post 10 , the bottom of the guide post 10 is provided with a skirt 11 along the outer circumference, and the skirt 11 is provided with the damper covering the guide post. The shock-absorbing washer 40, the top of the guide sleeve 20 is provided with a ring portion 21 along the outer circumference, the top of the guide sleeve 20 is fitted with the guide sleeve fixing plate 30, and the guide sleeve fixing plate 30 is evenly distributed with Four fixing through holes (not shown in the figure) are adapted to the fastening screws 50, and the four fastening screws pass through and fix the guide sleeve fixing plate on the lower die base 90; The top is provided with two blind fixing holes 12 and 13 which are matched with the anti-loosening screws 60. The two anti-loosening bolts pass through the lifting plate 100 to connect with the fixed blind holes, so that the lifting plate 100 and the guide post 10 are fixed together. , the top of the guide post 10 is provided with an annular groove 14 along the outer circumference, and the annular groove 14 is provided with a snap ring 70 .

The utility model ensures the cooperation of the guide post and the guide sleeve, and provides precise guidance; the damping damping washer can reduce the impact force. This kind of buffer provides a long deceleration period, thereby reducing the impact of impact and vibration on the assembly, and has good noise damping and shock absorption; in addition, the damping shock washer has a sound insulation function, and in the noisy environment of the press room, the damper provides The isolator reduces noise by creating an isolation space between the PAD float plate and the die; the snap ring keeps the guide post in the die base/bushing during assembly and disassembly, preventing the guide post from "dropping" Through the guide sleeve, the safety hazard is eliminated.

The screw rod of the anti-loosening screw is fitted with an anti-loosening washer 80 outside the screw head. The anti-loosening washer prevents the screw connecting the lifting plate and the guide post from loosening and falling off, ensuring safety and stable operation.

The top of the guide post is designed in a flat position to prevent the guide post from being unable to be fastened following the rotation during installation, and at the same time, it can play a foolproof role, and is convenient for aligning the threaded fixing holes during installation.

To sum up, the present invention solves the deficiencies in the prior art through the above-mentioned structural design, and has the advantages of reasonable structure, low processing cost, precise guidance, low noise, convenient and trouble-free installation and the like.

The above-mentioned embodiments merely illustrate the principles and effects of the present invention, but are not intended to limit the present invention. Anyone skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims (3)

1. A limit guide assembly, characterized in that it comprises a guide post, a guide sleeve, a guide sleeve fixing plate, a damping shock washer, a tightening screw, an anti-loosening screw and a snap ring, and the guide sleeve is slidably connected with a The guide post, the bottom of the guide post is provided with a skirt along the outer circumference, the skirt is provided with the damping shock washer covering the guide post, and the top of the guide sleeve is provided along the outer circumference. There is a ring portion, and the top of the guide sleeve is fitted with the guide sleeve fixing plate, and the guide sleeve fixing plate is evenly distributed with four fixing through holes adapted to the fastening screws; the top of the guide post There are two fixed blind holes matched with the anti-loosening screws, the top of the guide post is provided with an annular groove along the outer circumference, and the annular groove is provided with the snap ring. 2 . The limiting guide assembly according to claim 1 , wherein the screw rod of the anti-loosening screw is fitted with a loosening washer outside near the screw head. 3 . 3 . The limit guide assembly according to claim 1 , wherein the top of the guide post is of a flat design. 4 .

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