CN212372662U

CN212372662U - Improved generation extrusion tooling head of PE tubular product

Info

Publication number: CN212372662U
Application number: CN202021130699.0U
Authority: CN
Inventors: 尹维祥; 尹朴; 徐国芬
Original assignee: Wuxi Lichuang Lianda Mould Manufacturing Co ltd
Current assignee: Wuxi Lichuang Lianda Mould Manufacturing Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-01-19
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses an improved extrusion die head of PE pipe, which comprises a transmission shaft and a backing plate, wherein the right end of the transmission shaft is provided with the backing plate, the transmission shaft and the backing plate are fixed by spot welding, the right end of the backing plate is provided with an extrusion head, the outer periphery of the extrusion head is provided with a sleeve, the sleeve and the extrusion head are sleeved and fixed, in the utility model, one side of the traditional backing plate close to the extrusion head is provided with a buffer part and a bearing rod, the hard contact force between the backing plate and the extrusion head can be avoided under the action of the buffer part, the front end of the bearing rod is provided with a protective part, the problem of larger abrasion between the backing plate and the extrusion head can be avoided under the action of the protective part, the upper and lower ends of the extrusion head are respectively provided with a sliding strip, and the intersection of the sleeve and the sliding strip is provided with a sliding groove, can make the more convenient of extruding the head and removing fast, can not appear great frictional force and hinder the problem of this extrusion head motion.

Description

Improved generation extrusion tooling head of PE tubular product

Technical Field

The utility model belongs to the technical field of extrusion tooling is relevant, concretely relates to improved generation extrusion tooling head of PE tubular product.

Background

At present, a plurality of pipe extrusion dies are available in the market, and various single-layer pipes, double-layer pipes and other pipes applied to various fields can be processed.

The existing pipe extrusion die head has the following problems: when an existing pipe extrusion die head is used for extrusion, rigid contact is generally performed directly, and therefore the problem of abrasion caused by rigid acting force can occur on long-time trial.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improved generation extrusion tooling head of PE tubular product to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improved generation extrusion tooling head of PE tubular product, includes transmission shaft and backing plate, the right-hand member of transmission shaft is provided with the backing plate, the transmission shaft is fixed with backing plate spot welding, the right-hand member of backing plate is provided with extrudes the head, the outside a week of extruding the head is provided with the sleeve, the sleeve cup joints fixedly with extruding the head, the constitution of backing plate is including plate body, bolster and bolster, both sides respectively are provided with a bolster, two about the plate body right-hand member the inboard of bolster respectively is provided with an bolster.

Preferably, the composition of the adapting rod is including the protection part, first board, sleeve pipe, branch and the second board of accepting, the lower extreme of protection part is provided with first board of accepting, the first lower extreme of accepting the board is provided with the sleeve pipe, sheathed tube lower extreme is provided with branch, the lower extreme of branch is provided with the second and accepts the board, the adapting rod is accepted the board through the second and is fixed with plate body spot welding.

Preferably, the extrusion head comprises a slide bar, a main body and an end head, the main body is arranged at the left end of the end head, the upper end and the lower end of the main body are respectively provided with the slide bar, and the extrusion head is fixedly connected with the sleeve in an inserting mode through the slide bar.

Preferably, the sleeve is of a hollow structure, and a plurality of sliding grooves are formed in the periphery of the inside of the sleeve.

Preferably, the number of the buffer parts is two, and the two buffer parts are fixed on the upper side and the lower side of the right end of the plate body through spot welding respectively.

Preferably, the transmission shaft is electrically connected with an external power supply, and the transmission shaft is of a cylindrical structure.

Compared with the prior art, the utility model provides an improved generation extrusion tooling head of PE tubular product possesses following beneficial effect:

(1) the utility model discloses in through be provided with bolster and bolster in the one side that traditional backing plate is close to the extrusion head, like this when the transmission shaft drives the backing plate motion, can avoid the rigid contact force between backing plate and the extrusion head under the effect of bolster, be provided with the protection part in addition at the bolster front end, can avoid backing plate and extrusion head to appear the problem of great wearing and tearing under the effect of protection part;

(2) the utility model discloses in respectively be provided with a draw runner through the upper and lower both ends of extruding the head, be provided with the spout in the crossing department of sleeve and draw runner moreover, the draw runner can be so that extrude more convenient quick that the head removed under the effect of spout inside removal, can not appear great frictional force and hinder the problem of this extrusion head motion.

Drawings

Fig. 1 is a schematic view of an improved extrusion die head structure of a PE pipe of the present invention;

FIG. 2 is a schematic view of the overall structure of the base plate of the present invention;

FIG. 3 is a schematic view of the front structure of the adapting rod of the present invention;

FIG. 4 is a schematic cross-sectional view of the extrusion head of the present invention;

in the figure: 1. a drive shaft; 2. a base plate; 21. a plate body; 22. a buffer member; 23. a bearing rod; 231. a protective part; 232. a first bearing plate; 233. a sleeve; 234. a strut; 235. a second bearing plate; 3. a sleeve; 4. an extrusion head; 41. a slide bar; 42. a main body; 43. and (4) a terminal.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-4, the present invention provides a technical solution: an improved extrusion die head of PE pipe comprises a transmission shaft 1 and a backing plate 2, the right end of the transmission shaft 1 is provided with the backing plate 2, the transmission shaft 1 is electrically connected with an external power supply, the transmission shaft 1 is of a cylindrical structure, so that the transmission shaft 1 can better perform transmission, the transmission shaft 1 and the backing plate 2 are fixed in a spot welding manner, the right end of the backing plate 2 is provided with an extrusion head 4, the outer circumference of the extrusion head 4 is provided with a sleeve 3, the sleeve 3 is of a hollow structure, the inner circumference of the sleeve 3 is provided with a plurality of sliding grooves, through the arrangement of the sliding grooves, the sliding strips 41 are mutually clamped with the sliding grooves, the sleeve 3 and the extrusion head 4 are fixedly sleeved, the extrusion head 4 comprises a sliding strip 41, a main body 42 and an end 43, the left end of the end 43 is provided with a main body 42, the upper end and the lower end of the main body 42 are respectively provided with one sliding strip, the extrusion head 4 is fixedly inserted into the sleeve 3 through a slide bar 41, the backing plate 2 comprises a plate body 21, a buffer member 22 and a bearing rod 23, the upper side and the lower side of the right end of the plate body 21 are respectively provided with one buffer member 22, the number of the buffer members 22 is two, thereby achieving better buffering effect under the action of the buffering members 22, the two buffering members 22 are respectively fixed on the upper and lower sides of the right end of the plate body 21 by spot welding, the inner sides of the two buffering members 22 are respectively provided with a bearing rod 23, the bearing rod 23 comprises a protection part 231, a first bearing plate 232, a sleeve 233, a support rod 234 and a second bearing plate 235, the lower end of the protection part 231 is provided with the first bearing plate 232, the lower end of the first bearing plate 232 is provided with the sleeve 233, the lower end of the sleeve 233 is provided with the support rod 234, the lower end of the support rod 234 is provided with the second bearing plate 235, therefore, the connection of the adapting rod 23 can be more convenient, and the adapting rod 23 is fixed with the plate body 21 through the second adapting plate 235 by spot welding.

The utility model discloses a theory of operation and use flow: when the device is to be used, the sleeve 3 is first fixed in place, then the object to be processed is placed inside the sleeve 3, then the extrusion head 4 is taken out, the sliding strip 41 inside the extrusion head 4 and the sliding groove inside the sleeve 3 correspond to each other, then the driving backing plate 2 and the extrusion head 4 can be contacted with each other under the transmission of the transmission shaft 1, and the cushion plate 2 is internally provided with the buffer 22 and the bearing rod 23, so that under the action of the buffer 22 and the bearing rod 23, the acting force between the cushion plate 2 and the extrusion head 4 can be reduced, and the protection part 231 inside the socket bar 23 can prevent the extrusion head 4 and the backing plate 2 from being worn greatly, the slide 41 inside the extrusion head 4 is thus moved inside the slide groove inside the sleeve 3 by the drive shaft 1, so as to finish the processing of the object to be processed, thus completing the use of the device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an improved generation extrusion tooling head of PE tubular product, includes transmission shaft (1) and backing plate (2), its characterized in that: the right-hand member of transmission shaft (1) is provided with backing plate (2), transmission shaft (1) is fixed with backing plate (2) spot welding, the right-hand member of backing plate (2) is provided with extrudes head (4), the outside a week of extruding head (4) is provided with sleeve (3), sleeve (3) and extrusion head (4) cup joint fixedly, the constitution of backing plate (2) is including plate body (21), bolster (22) and adapting rod (23), both sides respectively are provided with one bolster (22), two about plate body (21) right-hand member the inboard of bolster (22) respectively is provided with one adapting rod (23).

2. An improved extrusion die head for PE pipe according to claim 1, wherein: the bearing rod (23) comprises a protection part (231), a first bearing plate (232), a sleeve (233), a support rod (234) and a second bearing plate (235), the lower end of the protection part (231) is provided with the first bearing plate (232), the lower end of the first bearing plate (232) is provided with the sleeve (233), the lower end of the sleeve (233) is provided with the support rod (234), the lower end of the support rod (234) is provided with the second bearing plate (235), and the bearing rod (23) is fixed with the plate body (21) through the second bearing plate (235) in a spot welding mode.

3. An improved extrusion die head for PE pipe according to claim 1, wherein: the extrusion head (4) comprises a sliding strip (41), a main body (42) and an end head (43), wherein the main body (42) is arranged at the left end of the end head (43), the upper end and the lower end of the main body (42) are respectively provided with the sliding strip (41), and the extrusion head (4) is fixedly connected with the sleeve (3) through the sliding strip (41) in an inserting mode.

4. An improved extrusion die head for PE pipe according to claim 1, wherein: the sleeve (3) is of a hollow structure, and a plurality of sliding grooves are formed in the periphery of the interior of the sleeve (3).

5. An improved extrusion die head for PE pipe according to claim 1, wherein: the buffer parts (22) are arranged in two, and the two buffer parts (22) are fixed on the upper side and the lower side of the right end of the plate body (21) through spot welding respectively.

6. An improved extrusion die head for PE pipe according to claim 1, wherein: the transmission shaft (1) is electrically connected with an external power supply, and the transmission shaft (1) is of a cylindrical structure.