CN216300093U

CN216300093U - Composite pipe machining is with extruder auxiliary fixtures

Info

Publication number: CN216300093U
Application number: CN202123011974.4U
Authority: CN
Inventors: 张弦
Original assignee: Jiangsu Xinrong Pules Machinery Co ltd
Current assignee: Jiangsu Xinrong Pules Machinery Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-15
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses an extruder auxiliary tool for processing a composite pipe, which comprises an extruder main body, a machine head and a plurality of clamping mechanisms, wherein the extruder main body is provided with a plurality of clamping mechanisms; an extrusion pipe is installed on the extruder main body, one end of the extrusion pipe, which is far away from the extruder main body, is fixedly connected with a first flange, and a plurality of clamping cavities are chiseled in the first flange; the machine head is arranged on one side of the extrusion pipe, a second flange is fixedly connected to the machine head, one surface, close to the first flange, of the second flange is fixedly connected with a plurality of clamping columns, the clamping columns are arranged corresponding to the clamping cavities, and the clamping columns are inserted into the clamping cavities; the number of the clamping mechanisms corresponds to that of the clamping cavities. According to the utility model, through the arrangement of the corresponding mechanism, workers can conveniently and quickly disassemble the mechanism, the maintenance time of the machine head is saved, the maintenance difficulty of the machine head is simplified, meanwhile, the normal use efficiency of the extruder can be ensured, the normal production process of the composite pipe is ensured, and the economic benefit of a producer can be ensured to a certain extent.

Description

Composite pipe machining is with extruder auxiliary fixtures

Technical Field

The utility model belongs to the technical field of composite pipe machining equipment, and particularly relates to an extruder auxiliary tool for machining a composite pipe.

Background

The composite pipe is a composite structure pipe simultaneously containing more than two materials of metal, thermoplastic plastics and the like, is different from the singleness of a pure metal pipe and a pure plastic pipe, and has the advantages of the metal pipe and a nonmetal pipe.

When the existing composite pipe is produced, an extruder is needed, the extruder is also called a screw extruder, and the extruder depends on pressure and shearing force generated by rotation of a screw, so that materials can be fully plasticized and uniformly mixed, and then the materials are molded through a neck mold. The aircraft nose and the bush of extruder are whole usually, it is in long-time use, the inside part of aircraft nose is like the easy trouble such as jam that appears of filter screen or shunt, and then need the staff to maintain, but because the aircraft nose of extruder lacks quick disassembly body, lead to the staff to spend longer time and dismantle, the dismantlement degree of difficulty of aircraft nose has been increased, the normal availability factor of extruder has also been delayed simultaneously, influence the normal production process of compound tubular product, bring certain loss for the producer easily.

Therefore, in order to solve the above technical problems, it is necessary to provide an extruder auxiliary tool for processing a composite pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an extruder auxiliary tool for processing a composite pipe, which aims to solve the problem that the head of the extruder is inconvenient to disassemble and maintain.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

an extruder auxiliary tool for processing a composite pipe comprises an extruder main body, a machine head and a plurality of clamping mechanisms;

an extrusion pipe is installed on the extruder main body, one end, far away from the extruder main body, of the extrusion pipe is fixedly connected with a first flange, and a plurality of clamping cavities are formed in the first flange in a chiseled mode;

the machine head is arranged on one side of the extrusion pipe, a second flange plate is fixedly connected to the machine head, one surface, close to the first flange plate, of the second flange plate is fixedly connected with a plurality of clamping columns, the clamping columns are arranged corresponding to the clamping cavities, and the clamping columns are inserted into the clamping cavities;

the clamping mechanisms are arranged corresponding to the clamping cavities in number and are arranged in the clamping cavities, and the clamping mechanisms are used for connecting the first flange plate and the second flange plate.

Furthermore, a pair of sliding grooves are formed in the side wall of the clamping cavity and used for accommodating the sliding rod;

the sliding rod is fixedly connected in the sliding groove and used for guiding the sliding of the sliding block, so that the extrusion plate is not prone to deflection when sliding, and the extrusion effect of the extrusion plate on the limiting ball is guaranteed.

Furthermore, the clamping mechanism comprises a squeezing plate for squeezing the limiting ball, so that the limiting ball can be clamped in the clamping groove, and the clamping effect of the limiting ball and the clamping column is ensured;

a avoiding groove is cut on the extrusion plate, and one end of the clamping column, which is positioned in the clamping cavity, is inserted into the avoiding groove and used for accommodating the clamping column, so that the clamping column is better clamped by the limiting ball.

Furthermore, one side of the extrusion plate is provided with a limiting ball for clamping the clamping column;

the clamping column is located a clamping groove is formed in the side wall of the clamping cavity, the limiting ball is arranged in the clamping groove and clamped in the clamping groove through the limiting ball, and the first flange plate and the second flange plate are fixed to further achieve installation of the machine head.

Furthermore, an elastic piece is arranged on one side, away from the limiting ball, of the extrusion plate and used for extruding the extrusion plate, so that the extrusion effect of the extrusion plate on the limiting ball is improved, and the limiting ball is better clamped in the clamping groove;

the elastic part is filled with non-Newtonian fluid and used for increasing the elasticity of the elastic part and ensuring the extrusion effect of the elastic part on the extrusion plate.

Furthermore, the side wall of the extrusion plate is connected with a sliding block, the sliding block is slidably arranged on the sliding rod and used for limiting the extrusion plate, so that the extrusion plate is not prone to deflection when sliding, and the extrusion effect of the extrusion plate on the limiting ball is guaranteed.

Furthermore, a pull rod is connected to the center of one surface, away from the limiting ball, of the extrusion plate, and the pull rod penetrates through the first flange plate, so that a worker can conveniently pull the extrusion plate, and the extrusion plate can move;

the utility model discloses a locking pull rod, including the pull rod, the pull rod is located the outer lateral wall of first ring flange and has lock nut for locking pull rod draw length, can be in order to guarantee that the staff need not to draw the pull rod always, be used for lightening staff's burden, also be used for using manpower sparingly simultaneously.

Compared with the prior art, the utility model has the following advantages:

according to the utility model, through the arrangement of the corresponding mechanism, workers can conveniently and quickly disassemble the mechanism, the maintenance time of the machine head is saved, the maintenance difficulty of the machine head is simplified, meanwhile, the normal use efficiency of the extruder can be ensured, the normal production process of the composite pipe is ensured, and the economic benefit of a producer can be ensured to a certain extent.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a partial cross-sectional view of an auxiliary tool of an extruder for processing a composite pipe according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a perspective view of an auxiliary tool of an extruder for processing a composite pipe according to an embodiment of the present invention.

In the figure: 1. the extruder comprises an extruder body, 101, an extrusion pipe, 102, a first flange plate, 103, a clamping cavity, 104, a sliding groove, 105, a sliding rod, 2, a head, 201, a second flange plate, 202, a clamping column, 3, a clamping mechanism, 301, an extrusion plate, 302, a position avoiding groove, 303, a limiting ball, 304, an elastic element, 305, non-Newtonian fluid, 306, a sliding block, 307, a pull rod and 308, and a locking nut.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.

The utility model discloses an extruder auxiliary tool for processing a composite pipe, which is shown in figures 1-3 and comprises an extruder main body 1, a machine head 2 and a plurality of clamping mechanisms 3.

Wherein, install extrusion pipe 101 on the extruder main part 1 for discharge composite pipe, the one end fixedly connected with first ring flange 102 that extrusion pipe 101 kept away from extruder main part 1 is used for connecting aircraft nose 2.

Further, a plurality of engaging cavities 103 for accommodating the engaging mechanisms 3 are bored in the first flange 102.

Preferably, the number of the clamping cavities 103 is 6, so that the connection firmness between the clamping cavities 103 and the second flange plate 201 is ensured, and the handpiece 2 is firmly installed.

Specifically, a pair of sliding grooves 104 are cut on the side wall of the engaging cavity 103 for accommodating the sliding rod 105.

In addition, the sliding rod 105 is fixedly connected in the sliding groove 104 and used for guiding the sliding of the sliding block 306, so that the extrusion plate 301 is not easy to deflect when sliding, and the extrusion effect of the extrusion plate 301 on the limiting ball 303 is ensured.

Referring to fig. 1-2, the head 2 is disposed on one side of the extrusion tube 101, and a second flange 201 is fixedly connected to the head 2 for fixing the head 2.

One surface of the second flange 201 close to the first flange 102 is fixedly connected with a plurality of clamping columns 202, the clamping columns 202 are arranged corresponding to the clamping cavities 103, and the clamping columns 202 are inserted in the clamping cavities 103 and used for connecting the first flange 102 and the second flange 201.

Preferably, the clamping column 202 and the second flange 201 are fixedly connected by welding or other methods, so that the connection firmness between the second flange 201 and the clamping column 202 is ensured, and the clamping column 202 is not easy to separate from the second flange 201.

In addition, the side wall of the engaging column 202 located in the engaging cavity 103 is provided with an engaging groove, and the limiting ball 303 is disposed in the engaging groove and engaged in the engaging groove through the limiting ball 303, so as to fix the first flange 102 and the second flange 201, thereby realizing the installation of the head 2.

Referring to fig. 1-2, the clamping mechanisms 3 are disposed corresponding to the clamping cavities 103 in number and are disposed in the clamping cavities 103, and the clamping mechanisms 3 are used for connecting the first flange 102 and the second flange 201.

The engaging mechanism 3 includes an extrusion plate 301 for extruding the limiting ball 303, so that the limiting ball 303 can be engaged in the engaging groove, and the engaging effect of the limiting ball 303 and the engaging column 202 is ensured.

In addition, a avoiding groove 302 is drilled on the pressing plate 301, and one end of the clamping column 202, which is located in the clamping cavity 103, is inserted into the avoiding groove 302 and is used for accommodating the clamping column 202, so that the limiting ball 303 can be better clamped with the clamping column 202.

Specifically, one side of the pressing plate 301 is provided with a limiting ball 303 for engaging with the engaging column 202.

In addition, one side that spacing ball 303 is kept away from to stripper plate 301 is equipped with elastic component 304 for stripper plate 301 improves stripper plate 301 to the extrusion effect of spacing ball 303, makes the better block of spacing ball 303 in the block groove.

Referring to fig. 1-2, the elastic member 304 is filled with a non-newtonian fluid 305 for increasing the elasticity of the elastic member 304 and ensuring the pressing effect of the elastic member 304 on the pressing plate 301.

The side wall of the extrusion plate 301 is connected with a sliding block 306, the sliding block 306 is slidably arranged on the sliding rod 105 and used for limiting the extrusion plate 301, so that the extrusion plate 301 is not prone to deflection when sliding, and the extrusion effect of the extrusion plate 301 on the limiting ball 303 is guaranteed.

In addition, the center of one side of the squeeze plate 301, which is far away from the limiting ball 303, is connected with a pull rod 307, and the pull rod 307 penetrates through the first flange plate 102, so that the pull rod is convenient for a worker to pull, and the squeeze plate 301 is moved.

Specifically, the lateral wall of the pull rod 307 outside the first flange plate 102 is connected with a lock nut 308 through threads, and the lock nut is used for locking the pulling length of the pull rod 307, so that the worker does not need to pull the pull rod 307 all the time, the burden of the worker is reduced, and the labor is saved.

Preferably, the pull rod 307 is made of metal, so as to ensure the threaded connection effect between the pull rod 307 and the lock nut 308.

When the extruder head 2 is to be detached by a worker in specific use, the pull rod 307 is pulled first, because the pull rod 307 is connected with the extrusion plate 301, when the pull rod 307 is pulled, the sliding block 306 on the extrusion plate 301 slides on the sliding rod 105, meanwhile, the elastic piece 304 is compressed, the extrusion force of the extrusion plate 301 on the limiting ball 303 is reduced, the limiting ball 303 is separated from the clamping groove on the side wall of the clamping column 202 under the action of gravity, the worker rotates the locking nut 308 to lock and fix the pulling position of the pull rod 307, so that the separation of one clamping mechanism 3 can be realized, the other clamping mechanisms 3 repeat the above operations until all the limiting balls 303 are separated from the clamping groove on the side wall of the clamping column 202, the clamping column 202 can be taken out from the clamping cavity 103, the separation of the extruder body 1 and the extruder head 2 is realized, and the worker can conveniently maintain the extruder head 2;

when the machine head 2 needs to be installed, the clamping column 202 is aligned with the sliding rod 105 to be inserted, the locking nut 308 is unscrewed, the pull rod 307 is restored under the action of the compression elastic piece 304, namely, the extrusion plate 301 can extrude the limiting ball 303 again, until the limiting ball 303 is clamped in the clamping groove on the side wall of the clamping column 202 again, the fixing of the clamping mechanism 3 can be completed, the repeated operation of other clamping mechanisms 3 can be completed, the installation of the machine head 2 can be completed, the whole operation is simple and rapid, a large amount of time does not need to be spent by workers, the maintenance efficiency of the machine head 2 can be further ensured, the normal use efficiency of the extruder body 1 is ensured, the normal production process of the extruder body 1 can be ensured, and the economic benefit of a producer is ensured.

According to the technical scheme, the utility model has the following beneficial effects:

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a compound for tubular product processing extruder auxiliary fixtures which characterized in that includes:

the extruder comprises an extruder body (1), wherein an extrusion pipe (101) is installed on the extruder body (1), one end, far away from the extruder body (1), of the extrusion pipe (101) is fixedly connected with a first flange plate (102), and a plurality of clamping cavities (103) are formed in the first flange plate (102) in a chiseled mode;

the machine head (2) is arranged on one side of the extrusion pipe (101), a second flange plate (201) is fixedly connected to the machine head (2), one surface, close to the first flange plate (102), of the second flange plate (201) is fixedly connected with a plurality of clamping columns (202), the clamping columns (202) are arranged corresponding to the clamping cavities (103), and the clamping columns (202) are inserted into the clamping cavities (103);

the clamping mechanisms (3) are arranged corresponding to the clamping cavities (103) in number and are arranged in the clamping cavities (103), and the clamping mechanisms (3) are used for connecting the first flange plate (102) and the second flange plate (201).

2. The auxiliary tool of the extruder for processing the composite pipe as claimed in claim 1, wherein a pair of sliding grooves (104) are cut on the side wall of the clamping cavity (103), and a sliding rod (105) is fixedly connected in each sliding groove (104).

3. The extruder auxiliary tool for processing the composite pipe as claimed in claim 2, wherein the clamping mechanism (3) comprises an extrusion plate (301), a avoiding groove (302) is formed in the extrusion plate (301), and one end, located in the clamping cavity (103), of the clamping column (202) is inserted into the avoiding groove (302).

4. The auxiliary tool of the extruder for processing the composite pipe as claimed in claim 3, wherein a limiting ball (303) is disposed on one side of the extrusion plate (301), a clamping groove is cut on a side wall of the clamping column (202) located in the clamping cavity (103), and the limiting ball (303) is disposed in the clamping groove.

5. The auxiliary tooling of the extruder for processing the composite pipe is characterized in that an elastic member (304) is arranged on one side, away from the limiting ball (303), of the extrusion plate (301), and the elastic member (304) is filled with a non-Newtonian fluid (305).

6. The auxiliary tooling of the extruder for processing the composite pipe is characterized in that a sliding block (306) is connected to the side wall of the extrusion plate (301), and the sliding block (306) is slidably arranged on the sliding rod (105).

7. The auxiliary tooling of the extruder for processing the composite pipe is characterized in that a pull rod (307) is connected to the center of one surface, away from the limiting ball (303), of the extrusion plate (301), the pull rod (307) penetrates through the first flange (102), and a locking nut (308) is connected to the side wall, located outside the first flange (102), of the pull rod (307) in a threaded mode.