CN217703724U

CN217703724U - Hydraulic pipe needling device

Info

Publication number: CN217703724U
Application number: CN202221954401.7U
Authority: CN
Inventors: 朱衍飞; 徐婷婷; 檀媛
Original assignee: Anhui Haosi Hydraulic Fluid Technology Co ltd
Current assignee: Anhui Haosi Hydraulic Fluid Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-01
Anticipated expiration: 2032-07-27

Abstract

The utility model belongs to the technical field of hydraulic pressure pipe production, especially, be a hydraulic pressure pipe needling device, which comprises a frame, the fixed platform of placing that is equipped with in top of frame, the top of placing the platform is equipped with three-jaw chuck, the activity is equipped with three chuck jaw on the three-jaw chuck, be equipped with guide roller and the gyro wheel of pricking on the chuck jaw, the front of placing the platform is equipped with bearing structure, bearing structure includes the guide holder, the guide holder is with place a fixed connection, the guide holder internalization is equipped with the guide bar, be equipped with a plurality of locating holes on the guide bar, the fixed spacing ring that is equipped with in top of guide bar, the utility model discloses a set up bearing structure, can accomplish bearing and the guide effect to the hydraulic pressure pipe when carrying out the needling operation, prevent that the excessive bending of hydraulic pressure pipe from influencing the needling quality, still set up a plurality of balls simultaneously, can reduce the hydraulic pressure pipe when needling and the grip block between the frictional force, improve the hydraulic pressure pipe and run through the gliding nature, reduce the needling degree of difficulty of the hydraulic pressure pipe.

Description

Hydraulic pipe needling device

Technical Field

The utility model relates to a hydraulic pressure pipe production technical field especially relates to a hydraulic pressure pipe acupuncture device.

Background

The trachea is also used in a large number as an important accessory of equipment, in the using process of the trachea, internal gas molecules can escape a small amount through the inner rubber layer, or the inner rubber layer of the trachea has sand holes, and part of leaked gas is collected between the enhancement layer and the outer rubber layer to cause the outer rubber layer to bulge.

However, in this solution, the hydraulic tube cannot be guided during the needling process, and thus the needling of the tube during the bending process affects the needling quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hydraulic tube needling device.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a hydraulic pressure pipe acupuncture device, includes the frame, the fixed platform of placing that is equipped with in top of frame, the top of placing the platform is equipped with three-jaw chuck, the activity is equipped with three chuck jaw on the three-jaw chuck, be equipped with guide roller and the gyro wheel of pricking on the chuck jaw, the front of placing the platform is equipped with bearing structure.

Preferably, the bearing structure includes the guide holder, the guide holder with place a fixed connection, the guide holder internalization is equipped with the guide bar, be equipped with a plurality of locating holes on the guide bar, the fixed spacing ring that is equipped with in top of guide bar, the equal activity is equipped with the threaded rod on the both sides inner wall of spacing ring, two a side end that the threaded rod is close to mutually all the activity is equipped with the grip block.

Preferably, a plurality of balls are arranged on one side, close to each other, of each of the two clamping plates.

Preferably, the front surface of the guide seat is movably provided with two positioning rods, and the positioning rods are matched with the positioning holes.

Preferably, a guide block is fixedly arranged on one side of the clamping plate, a groove is formed in one side of the guide block, a bearing is arranged in the groove, an outer ring of the bearing is fixedly connected with the inner wall of the groove, and an inner ring of the bearing is fixedly sleeved on the threaded rod.

Preferably, through holes are formed in the inner walls of the two sides of the limiting ring, threads are formed in the inner walls of the through holes, and the threaded rods are matched with the threads on the inner walls of the through holes in a threaded mode.

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

the utility model discloses a set up bearing structure, can accomplish the bearing and the guide effect to the hydraulic pressure pipe when carrying out the acupuncture operation, prevent that the excessive bending of hydraulic pressure pipe from influencing the acupuncture quality, still set up a plurality of balls simultaneously, when can reducing the hydraulic pressure pipe acupuncture and the grip block between frictional force, improve the hydraulic pressure pipe and run through the smoothness nature, reduce the acupuncture degree of difficulty of hydraulic pressure pipe.

Drawings

FIG. 1 is a schematic view of a front cross-section structure of the present invention;

FIG. 2 is a schematic perspective view of the chuck jaws of FIG. 1;

FIG. 3 is a schematic perspective view of the guide base of FIG. 1;

FIG. 4 is a perspective view of the guide bar of FIG. 1;

in the figure: 1. a frame; 2. a placing table; 3. a three-jaw chuck; 4. a chuck jaw; 5. a guide roller; 6. pricking roller wheels; 7. a bearing structure; 701. a guide seat; 702. a guide bar; 703. positioning holes; 704. positioning a rod; 705. a limiting ring; 706. a threaded rod; 707. a clamping plate; 8. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, the present invention provides a technical solution: a hydraulic pipe needling device comprises a rack 1, wherein a placing platform 2 is installed on a top bolt of the rack 1, a three-jaw chuck 3 is arranged at the top of the placing platform 2, three chuck jaws 4 are movably arranged on the three-jaw chuck 3, a guide roller 5 and a needling roller 6 are arranged on the chuck jaws 4, and a bearing structure 7 is arranged on the front surface of the placing platform 2;

bearing structure 7 includes

guide holder

701, 2 bolted installations on guide holder 701 and the placing table, slidable mounting has guide bar 702 in the guide holder 701, be equipped with a plurality of locating holes 703 on the guide bar 702, the top welding of guide bar 702 has spacing ring 705, threaded rod 706 is installed to equal screw thread on spacing ring 705's the both sides inner wall, a side that two threaded rod 706 are close to mutually all rotates and installs grip block 707, setting up of ball 8 can improve the smoothness nature that runs through of hydraulic pressure pipe, the front slidable mounting of guide holder 701 has two locating levers 704, locating lever 704 and locating hole 703 looks adaptation, the welding of one side of grip block 707 has the guide block, guide block one side is equipped with the recess, be equipped with the bearing in the recess, bearing outer lane and recess inner wall welding, the fixed cover of bearing inner circle is established on threaded rod 706, all be equipped with the through-hole on spacing ring 705's the both sides inner wall, the through-hole inner wall is equipped with the screw thread, threaded rod 706 and through-hole inner wall screw thread looks adaptation.

The working principle is as follows: when the device is used, the outer diameter of a hydraulic tube is determined, the required opening and closing size of three chuck jaws 4 is adjusted, the chuck jaws 4 drive the guide roller 5 and the pricking roller 6 on the chuck jaws 4, then the height of the limiting ring 705 is adjusted, the two positioning rods 704 are pulled outwards, after the positioning rods 704 are separated from the positioning holes 703, the guide rods 702 are moved, the guide rods 702 drive the limiting ring 705, when the limiting ring 705 moves to the center of the three-jaw chuck 3, the two positioning rods 704 are loosened, the positioning rods 704 are inserted into the positioning holes 703 again to realize the positioning of the limiting ring 705, then the distance between the two clamping plates 707 is adjusted, the threaded rod 706 is rotated, the threaded rod 706 drives the two clamping plates 707 again, when the distance between the clamping plates 707 is slightly larger than the outer diameter of the hydraulic tube, the hydraulic tube is stopped to be rotated, then passes through the two clamping plates 707, then the hydraulic tube passes through the three guide rollers 5, and the pricking roller 6 can finish the pricking of the hydraulic tube.

Example 2:

referring to fig. 1-4, the present invention provides a technical solution: a hydraulic tube needling device comprises a rack 1, wherein a placing table 2 is mounted on a top bolt of the rack 1, a three-jaw chuck 3 is arranged at the top of the placing table 2, three chuck jaws 4 are movably arranged on the three-jaw chuck 3, a guide roller 5 and a needling roller 6 are arranged on each chuck jaw 4, and a bearing structure 7 is arranged on the front surface of the placing table 2;

bearing structure 7 includes

guide holder

701, 2 bolted installations on guide holder 701 and the placing table, slidable mounting has guide bar 702 in the guide holder 701, be equipped with a plurality of locating holes 703 on the guide bar 702, the top welding of guide bar 702 has spacing ring 705, equal threaded mounting has threaded rod 706 on spacing ring 705's the both sides inner wall, a side that two threaded rod 706 are close to mutually all rotates and installs grip block 707, one side that two grip block 707 are close to mutually all is equipped with a plurality of balls 8, ball 8's setting can improve the smoothness nature that runs through of hydraulic pressure pipe, the front slidable mounting of guide holder 701 has two locating levers 704, locating lever 704 and locating hole 703 looks adaptation, one side welding of grip block 707 has the guide block, guide block one side is equipped with the recess, be equipped with the bearing in the recess, bearing outer lane and recess inner wall welding, bearing inner circle fixed cover is established on threaded rod 706, all be equipped with the through-hole on the both sides inner wall of spacing ring 705, the through-hole inner wall is equipped with the screw thread, 706 and through-hole inner wall screw thread looks adaptation.

The working principle is as follows: when the device is used, the outer diameter of the hydraulic tube is determined, the required opening and closing size of the three chuck jaws 4 is adjusted, the chuck jaws 4 drive the guide roller 5 and the pricking roller 6 on the chuck jaws 4, then the height of the limiting ring 705 is adjusted, the two positioning rods 704 are pulled outwards, after the positioning rods 704 are separated from the positioning holes 703, the guide rods 702 are moved, the guide rods 702 drive the limiting ring 705, when the limiting ring 705 moves to the center of the three-jaw chuck 3, the two positioning rods 704 are loosened, the positioning rods 704 are inserted into the positioning holes 703 again to realize the positioning of the limiting ring 705, then the distance between the two clamping plates 707 is adjusted, the threaded rod 706 is rotated, the threaded rod 706 drives the two clamping plates 707 again, when the distance between the clamping plates 707 is slightly larger than the outer diameter of the hydraulic tube, the hydraulic tube is stopped to be rotated, then the hydraulic tube passes through the two clamping plates 707, the balls 8 are attached to the outer wall of the hydraulic tube, then the hydraulic tube passes through the three guide rollers 5, and the pricking needle 6 can finish the pricking of the hydraulic tube, the arrangement of the ball 8 can reduce the abrasion to the outer wall of the hydraulic tube, and reduce the friction force between the clamping plates 707.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 a hydraulic pressure acupuncture device, includes frame (1), its characterized in that: the fixed platform (2) of placing that is equipped with in top of frame (1), the top of placing platform (2) is equipped with three-jaw chuck (3), three chuck jaw (4) are equipped with in the activity on three-jaw chuck (3), be equipped with guide roller (5) and prick needle gyro wheel (6) on chuck jaw (4), the front of placing platform (2) is equipped with bearing structure (7).

2. A hydraulic tube needling apparatus according to claim 1, wherein: bearing structure (7) include guide holder (701), guide holder (701) with place platform (2) fixed connection, guide holder (701) internalization is equipped with guide bar (702), be equipped with a plurality of locating holes (703) on guide bar (702), the fixed spacing ring (705) that is equipped with in top of guide bar (702), all the activity is equipped with threaded rod (706) on the both sides inner wall of spacing ring (705), two a side end that threaded rod (706) are close to mutually all the activity is equipped with grip block (707).

3. A hydraulic tube needling apparatus according to claim 2, characterized in that: and a plurality of balls (8) are arranged on the sides, close to each other, of the two clamping plates (707).

4. A hydraulic tube needling apparatus according to claim 2, wherein: two positioning rods (704) are movably arranged on the front face of the guide seat (701), and the positioning rods (704) are matched with the positioning holes (703).

5. A hydraulic tube needling apparatus according to claim 2, wherein: and a guide block is fixedly arranged on one side of the clamping plate (707), a groove is arranged on one side of the guide block, a bearing is arranged in the groove, an outer ring of the bearing is fixedly connected with the inner wall of the groove, and an inner ring of the bearing is fixedly sleeved on the threaded rod (706).

6. A hydraulic tube needling apparatus according to claim 2, characterized in that: through holes are formed in the inner walls of the two sides of the limiting ring (705), threads are formed in the inner walls of the through holes, and the threaded rods (706) are matched with the threads on the inner walls of the through holes.