CN216506736U

CN216506736U - Processing equipment for corrugated hose

Info

Publication number: CN216506736U
Application number: CN202123365046.8U
Authority: CN
Inventors: 吴逸帆; 宋方超; 孙超
Original assignee: HANGZHOU WANQUAN METAL HOSE CO Ltd
Current assignee: HANGZHOU WANQUAN METAL HOSE CO Ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-13
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the field of corrugated hoses, in particular to a processing device of a corrugated hose, which comprises a limiting taper sleeve, wherein a limiting taper cavity is formed in the limiting taper sleeve, an opening is formed in one side of the limiting taper cavity with the larger diameter, a supporting assembly used for supporting the inner wall of the corrugated pipe is arranged in the limiting taper cavity, the supporting assembly comprises a supporting rod used for extruding the inner wall of the corrugated pipe, the supporting rod is connected with the limiting taper sleeve, and the supporting rod and the inner wall of the limiting taper cavity are respectively pressed against the inner wall and the outer wall of the corrugated pipe to be used for shrinking a corrugated pipe; the utility model aims to overcome the defects of the prior art and provide a processing device of a corrugated hose, which can perform hole shrinkage treatment on the corrugated pipe and avoid unnecessary deformation of the corrugated pipe.

Description

Processing equipment for corrugated hose

Technical Field

The utility model relates to the field of corrugated hoses, in particular to processing equipment of a corrugated hose.

Background

The tubular product that has the ring structure that the outer wall equidistance of bellows was arranged, striking and the buckling that probably takes place in the impact bellows use that can be fine need use the shrinkage cavity device when carrying out the shrinkage cavity processing to the bellows.

The existing hole shrinkage device usually punches a corrugated pipe from the outside to perform hole shrinkage treatment on the corrugated pipe, due to the annular structure arranged at the outer side of the corrugated pipe at equal intervals, the front punching on the port section of the corrugated pipe can lead the corrugated pipe to deform axially and further lead the annular structure to be folded, and due to the fact that the corrugated pipe is not supported inside, the side surface punches the corrugated pipe from the radial line direction of the corrugated pipe to cause the corrugated pipe to sink inwards, and the subsequent circumferential treatment on the inner wall of the corrugated pipe is needed, so that the hole shrinkage device is simple in structure and convenient to use. Therefore, how to design a processing device for corrugated hoses, which can perform hole shrinkage processing on corrugated pipes while avoiding unnecessary deformation of corrugated pipes still needs to be continuously researched.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is to overcome the defects of the prior art and to provide a processing apparatus for corrugated hoses, which can perform a hole shrinking process on corrugated hoses while avoiding unnecessary deformation of the corrugated hoses.

In order to solve the technical problem, the technical scheme of the utility model is as follows:

the utility model provides a processing equipment of corrugated hose, includes spacing taper sleeve, spacing taper cavity has been seted up to spacing taper sleeve inside, one side of the great diameter in spacing taper cavity is equipped with the opening, spacing taper cavity inside is equipped with the supporting component who is used for supporting the bellows inner wall, the supporting component is including the bracing piece that is used for extrudeing the bellows inner wall, the bracing piece with spacing taper sleeve is connected, the bracing piece with the inner wall in spacing taper cavity supports the pressure with the inner wall of bellows and outer wall respectively and is used for carrying out the shrinkage cavity to the bellows. (it is worth to say that the limiting conical cavity is conical, the cross sections of the two sides of the limiting conical cavity are circular, the diameter of the circle on one side is larger, the diameter of the circle on the other side is smaller, and the side with the larger diameter is provided with an opening, namely the opening is arranged on the side with the larger diameter of the circle.)

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

when the corrugated pipe needs to be processed, the corrugated pipe is sleeved inside the opening of the limiting conical cavity, the supporting rod and the inner wall of the limiting conical cavity are respectively pressed against the inner wall and the outer wall of the corrugated pipe, the limiting conical sleeve is controlled to rotate, the limiting conical sleeve is controlled to move towards the corrugated pipe, the inner wall and the outer wall of the corrugated pipe deform under the combined action of the supporting rod and the limiting conical sleeve and are extruded to shrink the hole, the pipe diameter of one end, located inside the shrinkage cavity seam, of the corrugated pipe is reduced, and the shrinkage cavity of the corrugated pipe is completed.

Further, the supporting component still includes the support, the support with spacing taper sleeve fixed connection, be equipped with the hinge joint ring on the support, the one end of bracing piece with the hinge joint ring rotates to be connected, the other end of bracing piece is connected with and is used for changing the bracing piece with the drive assembly of contained angle between the spacing awl intracavity wall, through the setting of drive assembly subassembly, can adjust the bracing piece with contained angle between the spacing awl intracavity wall, and then can take out the bracing piece from bellows inside smoothly after accomplishing the bellows shrinkage cavity.

Furthermore, the bracing piece uses spacing taper sleeve centre of a circle is equipped with two at least as the centre ring, can support more areas of bellows inside through the setting of a plurality of bracing pieces, and then makes the shrinkage cavity of bellows more stable and efficiency higher.

Further, drive assembly includes the hinge bar, the one end of hinge bar with the other end of bracing piece rotates to be connected, the other end of hinge bar rotates and is equipped with articulated piece, articulated piece for spacing taper sleeve slides and sets up, realizes changing contained angle between the inner wall in bracing piece and spacing taper chamber through the articulated piece that slides and set up for spacing taper sleeve, and then is convenient for the bracing piece to deviate from the inside of bellows.

Furthermore, it is connected with the threaded rod to rotate on the articulated piece, the threaded rod with support threaded connection realizes articulated piece for the removal of support through the threaded connection of threaded rod and support.

Furthermore, a handle is arranged on the threaded rod, and the threaded rod is convenient for a user to rotate through the arrangement of the handle.

Furthermore, the end cover is detachably connected to the limiting taper sleeve, is located between the handle and the limiting taper sleeve, and is convenient for protecting and maintaining components in the limiting taper cavity through the arrangement of the short rod.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view in partial section of the brace bar prior to being reduced in size;

FIG. 3 is a schematic view of a portion of the support rod being reduced in size;

FIG. 4 is a schematic view, partly in section, of a situation of use;

fig. 5 is a partial cross-sectional schematic view of the present invention.

Reference numerals: 10. a limiting taper sleeve; 11. a limiting conical cavity; 12. an end cap; 13. a handle; 20. a support; 21. a hinge ring; 22. a support bar; 23. a hinged lever; 24. a hinged block; 25. a threaded rod; 26. a handle.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in order to make the technical solution of the present invention easier to understand and understand.

Referring to fig. 1 to 4, the present embodiment provides a processing apparatus of a corrugated hose, which can perform a necking process on a corrugated pipe while preventing unnecessary deformation of the corrugated pipe.

Including spacing taper sleeve 10, spacing taper sleeve 10 is inside to have seted up spacing taper chamber 11, one side of the 11 great diameters in spacing taper chamber is equipped with the opening, the inside supporting component who is used for supporting the bellows inner wall that is equipped with of spacing taper chamber 11, supporting component is including the bracing piece 22 that is used for extrudeing the bellows inner wall, bracing piece 22 with spacing taper sleeve 10 is connected, bracing piece 22 with the inner wall of spacing taper chamber 11 supports the pressure with the inner wall and the outer wall of bellows respectively and is used for carrying out the shrinkage cavity to the bellows. (it should be noted that the limiting conical cavity 11 is conical, and its two sides are circular in cross-section, and the diameter of the circle on one side is larger, and the diameter of the circle on the other side is smaller, where the larger diameter side is provided with an opening, which means that the opening is arranged on the larger diameter side of the circle.)

Specifically, the method comprises the following steps:

combine fig. 1, fig. 3 and fig. 5 to show, in order to take out bracing piece 22 from bellows inside smoothly after accomplishing the bellows shrinkage cavity, supporting component still includes support 20, support 20 with spacing taper sleeve 10 fixed connection, be equipped with articulated ring 21 on the support 20, the one end of bracing piece 22 with articulated ring 21 rotates and connects, the other end of bracing piece 22 is connected with and is used for changing bracing piece 22 with the drive assembly of contained angle between the 11 inner walls of spacing awl chamber, through the setting of drive assembly subassembly, can adjust bracing piece 22 with contained angle between the 11 inner walls of spacing awl chamber, and then can take out bracing piece 22 from bellows inside smoothly after accomplishing the bellows shrinkage cavity.

As shown in fig. 1 and 4, in order to make the shrinkage cavity of the corrugated pipe more stable and more efficient, the number of the support rods 22 is at least two, using the circle center of the limiting taper sleeve 10 as a center ring, and the setting of the plurality of support rods 22 can support more areas inside the corrugated pipe, so that the shrinkage cavity of the corrugated pipe is more stable and more efficient.

With reference to fig. 3 and 4, in order to release the support rod 22 from the inside of the corrugated tube, the driving assembly includes a hinge rod 23, one end of the hinge rod 23 is rotatably connected to the other end of the support rod 22, the other end of the hinge rod 23 is rotatably provided with a hinge block 24, the hinge block 24 is slidably disposed with respect to the limiting taper sleeve 10, an included angle between the support rod 22 and the inner wall of the limiting taper cavity 11 is changed by the hinge block 24 slidably disposed with respect to the limiting taper sleeve 10, and then the support rod 22 is conveniently released from the inside of the corrugated tube.

In order to realize the movement of the hinge block 24 relative to the bracket 20, as shown in fig. 1 and 5, a threaded rod 25 is rotatably connected to the hinge block 24, the threaded rod 25 is in threaded connection with the bracket 20, and the movement of the hinge block 24 relative to the bracket 20 is realized through the threaded connection of the threaded rod 25 and the bracket 20.

In connection with fig. 5, in order to facilitate the user to rotate the threaded rod 25, a handle 26 is disposed on the threaded rod 25, and the handle 26 is disposed to facilitate the user to rotate the threaded rod 25.

As shown in fig. 3 and 5, in order to facilitate the protection and maintenance of the components inside the limiting conical cavity 11, an end cover 12 is detachably connected to the limiting conical sleeve 10, the end cover 12 is located between the handle 26 and the limiting conical sleeve 10, and the components inside the limiting conical cavity 11 are protected and maintained through the arrangement of the short rod 12.

The implementation principle is as follows: when needing processing the bellows, locate the bellows cover inside the opening of the spacing awl chamber of spacing awl chamber 11, the bellows with spacing taper sleeve 10 clearance fit of spacing taper sleeve, handheld handle 26 rotates, and handle 26 drives threaded rod 25 and rotates, because threaded

rod

25 and 20 threaded connection of support, threaded rod 25 articulated piece 24 removes, and articulated piece 24 drives articulated rod 23 and bellows inner wall butt through articulated rod 23, and fixed bellows, handheld handle 13 drive spacing taper sleeve 10 and rotate, and spacing taper sleeve 10 of simultaneous control moves to bellows one side, and the inside and outside wall of bellows takes place the deformation under the combined action of bracing piece 22 and spacing taper sleeve 10 and gets into the shrinkage cavity seam, and the bellows is located the inside one end pipe diameter of shrinkage cavity seam and diminishes, and the bellows shrinkage cavity is accomplished.

The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all technical solutions formed by equivalent substitutions or equivalent transformations fall within the scope of the present invention.

Claims

1. The utility model provides a processing equipment of corrugated hose, includes spacing taper sleeve (10), its characterized in that, spacing taper cavity (11) have been seted up to spacing taper sleeve (10) inside, one side of the great diameter of spacing taper cavity (11) is equipped with the opening, spacing taper cavity (11) inside is equipped with the supporting component who is used for supporting the bellows inner wall, the supporting component is including bracing piece (22) that are used for extrudeing the bellows inner wall, bracing piece (22) with spacing taper sleeve (10) are connected, bracing piece (22) with the inner wall of spacing taper cavity (11) is used for carrying out the shrinkage cavity with the bellows with inner wall and outer wall support pressure respectively.

2. The processing equipment of the corrugated hose according to claim 1, wherein the supporting assembly further comprises a support (20), the support (20) is fixedly connected with the limiting taper sleeve (10), a hinge ring (21) is arranged on the support (20), one end of the supporting rod (22) is rotatably connected with the hinge ring (21), and the other end of the supporting rod (22) is connected with a driving assembly for changing an included angle between the supporting rod (22) and the inner wall of the limiting taper cavity (11).

3. The processing equipment of the corrugated hose according to claim 2, wherein at least two supporting rods (22) are annularly arranged around the circle center of the limiting taper sleeve (10).

4. The processing equipment of the corrugated hose according to claim 2, wherein the driving assembly comprises a hinge rod (23), one end of the hinge rod (23) is rotatably connected with the other end of the support rod (22), the other end of the hinge rod (23) is rotatably provided with a hinge block (24), and the hinge block (24) is slidably arranged relative to the limiting taper sleeve (10).

5. Equipment for processing corrugated hose according to claim 4, characterized in that a threaded rod (25) is rotatably connected to the hinged block (24), the threaded rod (25) being in threaded connection with the bracket (20).

6. Equipment for the manufacture of corrugated hoses, according to claim 5, characterized in that the threaded rod (25) is provided with a handle (26).

7. The processing equipment of the corrugated hose according to claim 6, wherein an end cover (12) is detachably connected to the limiting taper sleeve (10), and the end cover (12) is located between the handle (26) and the limiting taper sleeve (10).