CN213928982U

CN213928982U - Dustproof assembly of hot press oil cylinder

Info

Publication number: CN213928982U
Application number: CN202022712663.XU
Authority: CN
Inventors: 张锐; 腾果; 陈建辉
Original assignee: Xiangyang Jinglida Electromechanical Co ltd
Current assignee: Xiangyang Jinglida Electromechanical Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-10
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a dustproof subassembly of hot press hydro-cylinder, concretely relates to hot press technical field, the power distribution box comprises a cylinder body, the inside of cylinder body is provided with the piston rod, the inside one side of cylinder body is provided with the dust ring, the inside of cylinder body is provided with protective structure, the inside one side of cylinder body and dust ring's junction are provided with installation guide structure, one side of cylinder body is provided with limit structure. The utility model discloses an inside one side of cylinder body and dust ring's junction is provided with installation guide structure, when installing the dust ring, inside going into the mounting groove of fixed connection in the inside one side of cylinder body with the dust ring card, and will set up the cover groove cover in dust ring one side in the outside of guide ring piece, and can connect dust ring and mounting groove stably through the block structure of fixed connection constitution between rand and the cover groove of guide ring piece one side, thereby realized connecting fixed effect with dust ring and cylinder body, install very convenient and fast.

Description

Dustproof assembly of hot press oil cylinder

Technical Field

The utility model relates to a hot press technical field specifically is a dustproof subassembly of hot press hydro-cylinder.

Background

The hot press is an electrical mechanical connection device which melts and solidifies soldering tin and forms permanent connection with parts, the connection between the parts of the electrical equipment is more stable due to the use of the hot press, the temperature is controllable, the precision is high, but an oil cylinder of the hot press is easily affected by the use environment and easily enters dust when in use, the oil cylinder is easily abraded to cause oil leakage in the past, the oil cylinder needs to be dustproof, and therefore the dustproof assembly of the oil cylinder of the hot press is suitable for transportation, but the existing dustproof assembly of the oil cylinder of the hot press still has some defects in the actual use process.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the dustproof assembly of the traditional hot press oil cylinder cannot limit the dustproof assembly effectively, and the dustproof assembly is easy to damage and fall off after being used for a long time;

(2) the dustproof assembly of the traditional hot press oil cylinder has poor dustproof effect and single dustproof function, and cannot better prevent dust for the oil cylinder;

(3) the dustproof assembly of the traditional hot press oil cylinder cannot be conveniently and quickly installed, and is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof subassembly of hot press hydro-cylinder to propose in solving above-mentioned background art and can not effectually carry out spacing problem to dustproof subassembly.

In order to achieve the above object, the utility model provides a following technical scheme: the dustproof assembly of the hot press oil cylinder comprises a cylinder body, wherein a piston rod is arranged inside the cylinder body, a dustproof ring is arranged on one side inside the cylinder body, a protective structure is arranged inside the cylinder body, an installation guide structure is arranged at the joint of one side inside the cylinder body and the dustproof ring, and a limiting structure is arranged on one side of the cylinder body.

The limiting structure comprises a limiting plate, the limiting plate is arranged on one side of the cylinder body, a fixing bolt is uniformly inserted into one side of the limiting plate, a mounting hole is uniformly formed in one side of the cylinder body, a mounting gasket is fixedly connected to the other side of the limiting plate, and one side of the fixing bolt penetrates through the mounting gasket and extends to the inside of the mounting hole.

Preferably, the fixing bolts are arranged in eight groups, and the fixing bolts are distributed on one side of the limiting plate in an annular mode.

Preferably, protective structure comprises a protection section of thick bamboo, protection backing ring, fixed slot and spacing groove, spacing groove fixed connection is in the inside of cylinder body, the inside of spacing groove is provided with a protection section of thick bamboo, the even fixedly connected with fixed slot of the inner wall of a protection section of thick bamboo, the inside difference fixedly connected with protection backing ring of fixed slot.

Preferably, the fixing grooves are provided with five groups, and the fixing grooves are arranged in the protection cylinder at equal intervals.

Preferably, installation guide structure comprises grooving, rand, guide ring piece and mounting groove, mounting groove fixed connection is in the inside one side of cylinder body, the inside one side fixedly connected with guide ring piece of mounting groove, one side fixedly connected with rand of guide ring piece, the grooving sets up the one side at the dust ring.

Preferably, the clamping ring is embedded in the sleeve groove, and a clamping structure is formed between the clamping ring and the sleeve groove.

Compared with the prior art, the beneficial effects of the utility model are that: the dustproof assembly of the hot press oil cylinder not only can effectively limit the dustproof assembly, and realize good dustproof effect, but also can conveniently and quickly install the dustproof assembly;

(1) the limiting structure is arranged on one side of the cylinder body, after the dust ring is installed, the purpose of fixedly connecting and fixing the limiting plate on one side of the cylinder body is achieved by respectively inserting the eight groups of fixing bolts inserted and connected on one side of the limiting plate into the mounting holes fixedly connected on one side of the cylinder body for connection and fixation, so that the effect of stably limiting the dust ring through the limiting plate is achieved, the probability of damage and falling off of the dust ring is reduced, and the mounting gasket fixedly connected on the other side of the limiting plate prevents the limiting plate from being damaged to the cylinder body when the limiting plate is fixedly connected;

(2) the protection structure is arranged in the cylinder body, the protection cylinder is arranged in the cylinder body, and the protection cylinder is limited through the limiting groove fixedly connected in the cylinder body, so that the purpose of stabilizing the protection cylinder is achieved, and the protection backing ring fixed in the fixed groove fixedly connected on the inner wall of the protection cylinder brushes off dust carried on the surface of the piston rod when the piston rod enters and exits, so that the dust can be prevented from entering the cylinder body, the oil cylinder can be protected, and the dustproof capacity of the assembly is further improved;

(3) be provided with installation guide structure through the junction at the inside one side of cylinder body and dust ring, when installing the dust ring, inside the mounting groove of fixed connection in the inside one side of cylinder body is gone into to the dust ring card, and will set up the cover slot cover in dust ring one side in the outside of guide ring piece, and can connect dust ring and mounting groove stably through the block structure of fixed connection constitution between rand and the cover slot of guide ring piece one side, thereby realized can connecting fixed effect with dust ring and cylinder body, install very convenient and fast.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the limiting structure of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

fig. 4 is a schematic view of a local section structure of the installation guide structure of the present invention.

In the figure: 1. a cylinder body; 2. a protective structure; 201. a protective cylinder; 202. a protective grommet; 203. fixing grooves; 204. a limiting groove; 3. mounting holes; 4. a limiting plate; 5. a dust ring; 6. a piston rod; 7. installing a guide structure; 701. sleeving a groove; 702. a collar; 703. a guide ring sheet; 704. mounting grooves; 8. installing a gasket; 9. and (5) fixing the bolt.

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.

Example 1: referring to fig. 1-4, a dustproof assembly of an oil cylinder of a hot press comprises a cylinder body 1, wherein a piston rod 6 is arranged inside the cylinder body 1, a dustproof ring 5 is arranged on one side inside the cylinder body 1, a protective structure 2 is arranged inside the cylinder body 1, an installation guide structure 7 is arranged at the joint of one side inside the cylinder body 1 and the dustproof ring 5, and a limit structure is arranged on one side of the cylinder body 1;

referring to fig. 1-4, the dust-proof assembly of the oil cylinder of the hot press further comprises a limiting structure, the limiting structure comprises a limiting plate 4, the limiting plate 4 is arranged on one side of the cylinder body 1, fixing bolts 9 are uniformly inserted into one side of the limiting plate 4, mounting holes 3 are uniformly arranged on one side of the cylinder body 1, a mounting gasket 8 is fixedly connected to the other side of the limiting plate 4, and one side of each fixing bolt 9 penetrates through the mounting gasket 8 and extends into the mounting hole 3;

eight groups of fixing bolts 9 are arranged, and the fixing bolts 9 are annularly distributed on one side of the limiting plate 4;

specifically, as shown in fig. 1 and 2, after the dust ring 5 is installed, eight groups of fixing bolts 9 inserted into one side of the limiting plate 4 are respectively inserted into the mounting holes 3 and fixedly connected to one side of the cylinder body 1, so that the purpose of connecting and fixing the limiting plate 4 to one side of the cylinder body 1 is achieved, the effect of limiting and stabilizing the dust ring 5 by the limiting plate 4 is achieved, the probability of falling off due to damage of the dust ring 5 is reduced, and the mounting gasket 8 fixedly connected to the other side of the limiting plate 4 prevents the limiting plate 4 from damaging the cylinder body 1 when the dust ring 5 is fixedly connected.

Example 2: the protection structure 2 consists of a protection cylinder 201, a protection backing ring 202, a fixing groove 203 and a limiting groove 204, the limiting groove 204 is fixedly connected inside the cylinder body 1, the protection cylinder 201 is arranged inside the limiting groove 204, the fixing groove 203 is uniformly and fixedly connected to the inner wall of the protection cylinder 201, and the protection backing rings 202 are respectively and fixedly connected inside the fixing groove 203;

five groups of fixing grooves 203 are arranged, and the fixing grooves 203 are arranged in the protection cylinder 201 at equal intervals;

specifically, as shown in fig. 1 and fig. 3, the protection cylinder 201 is arranged inside the cylinder body 1, and the protection cylinder 201 is limited by the limiting groove 204 fixedly connected inside the cylinder body 1, so as to achieve the purpose of stabilizing the protection cylinder 201, and the protection backing ring 202 fixedly arranged inside the fixing groove 203 of the inner wall of the protection cylinder 201 brushes off the dust carried on the surface of the piston rod 6 when the piston rod 6 enters and exits, so that the dust can be prevented from entering the inside of the cylinder body 1, the effect of protecting the oil cylinder is realized, and the dustproof capability of the assembly is further improved.

Example 3: the installation guide structure 7 consists of a sleeve groove 701, a collar 702, a guide ring piece 703 and an installation groove 704, the installation groove 704 is fixedly connected to one side inside the cylinder body 1, the guide ring piece 703 is fixedly connected to one side inside the installation groove 704, the collar 702 is fixedly connected to one side of the guide ring piece 703, and the sleeve groove 701 is arranged on one side of the dust ring 5;

the clamping ring 702 is embedded in the sleeve groove 701, and a clamping structure is formed between the clamping ring 702 and the sleeve groove 701;

specifically, as shown in fig. 1 and 4, when the dust ring 5 is installed, the dust ring 5 is clamped into the installation groove 704 fixedly connected to one side inside the cylinder body 1, the sleeve groove 701 arranged on one side of the dust ring 5 is sleeved outside the guide ring piece 703, and the dust ring 5 and the installation groove 704 can be stably connected through the clamping structure formed between the collar 702 and the sleeve groove 701 fixedly connected to one side of the guide ring piece 703, so that the effect of fixedly connecting the dust ring 5 and the cylinder body 1 is achieved, and the installation is very convenient and fast.

The working principle is as follows: the utility model discloses when using, at first, install the back with dust ring 5, inject fixed connection respectively at 3 internal connections of mounting hole in 1 one side of cylinder body fixed connection through eight fixing bolt 9 of group that will peg graft in limiting plate 4 one side, reached and connected limiting plate 4 and fix the purpose in 1 one side of cylinder body, thereby realized that accessible limiting plate 4 carries out spacing stable effect to dust ring 5, the probability that dust ring 5 damages and drops has been reduced, and fixed connection prevents that limiting plate 4 from damaging cylinder body 1 when connecting fixedly at the mounting pad 8 of limiting plate 4 opposite side.

Afterwards, with a protection section of thick bamboo 201 setting in the inside of cylinder body 1, and carry on spacingly through fixed connection at the inside spacing groove 204 of cylinder body 1 to a protection section of thick bamboo 201, in order to reach and carry out stable purpose to a protection section of thick bamboo 201, and the protection backing ring 202 of fixed connection's fixed slot 203 inside fixed brushes the dust that its surface carried when the piston rod 6 passes in and out on a protection section of thick bamboo 201 inner wall, can prevent that the dust from getting into the inside of cylinder body 1, thereby realized can protecting the effect to the hydro-cylinder, the dustproof ability of subassembly has further been improved.

Finally, when installing dust ring 5, go into the mounting groove 704 of fixed connection in the inside one side of cylinder body 1 with dust ring 5 card inside, and will set up the cover groove 701 cover in dust ring 5 one side in the outside of guide ring piece 703, and can connect dust ring 5 and mounting groove 704 through the block structure that fixed connection constitutes between rand 702 and the cover groove 701 of guide ring piece 703 one side and stabilize, thereby realized can connecting fixed effect with dust ring 5 and cylinder body 1, install very convenient and fast.

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.

Claims

1. The utility model provides a dustproof subassembly of hot press hydro-cylinder, includes cylinder body (1), its characterized in that: a piston rod (6) is arranged inside the cylinder body (1), a dustproof ring (5) is arranged on one side inside the cylinder body (1), a protective structure (2) is arranged inside the cylinder body (1), an installation guide structure (7) is arranged at the joint of one side inside the cylinder body (1) and the dustproof ring (5), and a limiting structure is arranged on one side of the cylinder body (1);

limiting structure includes limiting plate (4), limiting plate (4) set up the one side at cylinder body (1), one side of limiting plate (4) is evenly pegged graft and is had fixing bolt (9), one side of cylinder body (1) evenly is provided with mounting hole (3), opposite side fixedly connected with mounting pad (8) of limiting plate (4), one side of fixing bolt (9) runs through mounting pad (8) respectively and extends to the inside of mounting hole (3).

2. The dust control assembly of a hot press ram of claim 1, wherein: the fixing bolts (9) are arranged in eight groups, and the fixing bolts (9) are distributed on one side of the limiting plate (4) in an annular mode.

3. The dust control assembly of a hot press ram of claim 1, wherein: protective structure (2) comprises a protection section of thick bamboo (201), protection backing ring (202), fixed slot (203) and spacing groove (204), spacing groove (204) fixed connection is in the inside of cylinder body (1), the inside of spacing groove (204) is provided with a protection section of thick bamboo (201), the even fixedly connected with fixed slot (203) of inner wall of a protection section of thick bamboo (201), the inside difference fixedly connected with protection backing ring (202) of fixed slot (203).

4. The dust control assembly of a hot press ram of claim 3, wherein: five groups of fixing grooves (203) are arranged, and the fixing grooves (203) are arranged in the protection cylinder (201) at equal intervals.

5. The dust control assembly of a hot press ram of claim 1, wherein: installation guide structure (7) comprise trepanning (701), rand (702), guide ring piece (703) and mounting groove (704), mounting groove (704) fixed connection is in the inside one side of cylinder body (1), inside one side fixedly connected with guide ring piece (703) of mounting groove (704), one side fixedly connected with rand (702) of guide ring piece (703), trepanning (701) set up the one side at dust ring (5).

6. The dust control assembly of a hot press ram of claim 5, wherein: the clamping ring (702) is embedded in the sleeve groove (701), and a clamping structure is formed between the clamping ring (702) and the sleeve groove (701).