CN216730917U

CN216730917U - Special pipeline structure of oil cooler

Info

Publication number: CN216730917U
Application number: CN202123253720.3U
Authority: CN
Inventors: 田蜜娟
Original assignee: Kunshan Parsontor Machinery Co ltd
Current assignee: Kunshan Parsontor Machinery Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-14
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a special pipeline structure of oil cooler, including compressor, oil pump and heat exchanger, be connected with the pipeline between compressor, oil pump and the heat exchanger, the bottom mounting of compressor has the base, the surface of base has seted up the mounting hole, the inside of mounting hole is provided with fixing bolt, fixing bolt's top is fixed with the adjusting screw bolt, the outer wall cover of adjusting screw bolt is equipped with the bolt end; the utility model discloses a bolt end and the adjusting screw bolt of design, adjusting screw bolt install at fixing bolt's top, and the bolt end closes soon through the screw thread and connects on adjusting screw bolt, and then realizes when the groove depth degree that the installation was seted up is not matched, rotates the bolt end, makes it adjust on adjusting screw bolt, and then guarantees when fastening the compressor, and the bolt end is pressed on the base of compressor, and it is firm to realize the equipment.

Description

Special pipeline structure of oil cooler

Technical Field

The utility model belongs to the technical field of the cold machine of oil, concretely relates to special pipeline structure of oil cooling machine.

Background

The special pipeline structure of oil cooler comprises heat exchanger, compressor and oil pump as the main cooling structure of oil cooler, realizes carrying lathe fluid through the oil pump, makes it enter into the heat exchanger, through compressor compression cycle coolant, the medium carries out heat transfer treatment to the fluid that is in the heat exchanger to the realization cools off lathe fluid.

The special pipeline structure for the existing oil cooler is installed inside the oil cooler in use, oil in a machine tool oil tank is transmitted to the pipeline structure to be cooled, but a compressor in the pipeline structure is assembled, a base of the compressor is locked and fixed with an installation surface of the oil cooler through bolts, in actual assembly, due to the fact that the end of each bolt cannot be adjusted, the problem that the installation thread groove of the installation surface of the oil cooler is not deep enough is caused, the bolts cannot be used for achieving the purpose of fastening the compressor in assembly, and therefore the special pipeline structure for the oil cooler is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special pipeline structure of oil cooler 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 a special pipeline structure of oil cooler, includes compressor, oil pump and heat exchanger, be connected with the pipeline between compressor, oil pump and the heat exchanger, the bottom mounting of compressor has the base, the mounting hole has been seted up on the surface of base, the inside of mounting hole is provided with fixing bolt, fixing bolt's top is fixed with the regulation double-screw bolt, the outer wall cover of regulation double-screw bolt is equipped with the bolt end, and bolt end and regulation double-screw bolt pass through threaded connection, the top lateral wall of regulation double-screw bolt is fixed with the bumping post, interior hexagonal groove has been seted up on the top surface of regulation double-screw bolt.

Preferably, the outer wall of the fixing bolt is sleeved with an inner sleeve, the inner sleeve is located inside the mounting hole, a strip-shaped hole is formed in the side wall of the fixing bolt, an anti-falling block penetrates through the inside of the strip-shaped hole, and the anti-falling block is fixed inside the inner sleeve.

Preferably, the outer wall cover of bumping post is equipped with the overcoat, through clearance fit between overcoat and the bumping post.

Preferably, the number of the stop posts is four, and the four stop posts are in a circular array around the central axis of the adjusting stud.

Preferably, the outer wall of the inner sleeve is provided with a rotary groove, a rotary column is embedded in the side part of the base, and one end of the rotary column extends into the rotary groove.

Preferably, the longitudinal section of the inner sleeve is of a T-shaped structure, and the cross section of the inner sleeve is of a circular structure.

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

(1) through the bolt end and the adjusting stud of design, adjusting stud installs the top at fixing bolt, the bolt end closes the connection on adjusting stud soon through the screw thread, and then realize when the groove depth that the installation was seted up is not matched, the bolt end rotates, make it adjust on adjusting stud, and then guarantee when fastening the compressor, the bolt end is pressed on the base of compressor, it is firm to realize the equipment, fender post through the design, adjust bolt end and carry on spacingly, avoid it to break away from adjusting stud, the overcoat through the design, the assembly is established on fender post through the cover to the overcoat, play and rotate the lubrication action, avoid fender post and bolt end contact and take place wearing and tearing.

(2) Through anticreep piece, endotheca and the bar hole of design, fixing bolt passes the endotheca, and the anticreep piece transversely runs through in the bar downthehole portion, realizes spacing the fixing bolt dismouting, avoids it to drop from the base and takes place to lose, through the rotary column of design, and the rotary column is arranged in the turn trough inside, realizes rotating the restriction at the mounting hole inside with the endotheca.

Drawings

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

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 3 is a partial sectional view of the structure of fig. 1;

FIG. 4 is a top view of the adjusting stud and bolt head of the present invention;

in the figure: 1. a compressor; 2. a pipeline; 3. an oil pump; 4. a heat exchanger; 5. a base; 6. an inner sleeve; 7. adjusting the stud; 8. a bumping post; 9. a bolt end; 10. fixing the bolt; 11. rotating the column; 12. a strip-shaped hole; 13. an inner hexagonal groove; 14. an anti-drop block; 15. and (7) rotating the groove.

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.

Examples

Referring to fig. 1 to 4, the present invention provides a technical solution: a pipeline structure special for an oil cooler comprises a compressor 1, an oil pump 3 and a heat exchanger 4, wherein a pipeline 2 is connected between the compressor 1, the oil pump 3 and the heat exchanger 4, a base 5 is fixed at the bottom end of the compressor 1, a mounting hole is formed in the surface of the base 5, a fixing bolt 10 is arranged in the mounting hole, an adjusting stud 7 is fixed at the top end of the fixing bolt 10, a bolt end 9 is sleeved on the outer wall of the adjusting stud 7, the adjusting stud 7 is installed at the top of the fixing bolt 10 through the designed bolt end 9 and the adjusting stud 7, the bolt end 9 is connected to the adjusting stud 7 through threaded screwing, the bolt end 9 is rotated to be adjusted on the adjusting stud 7 when the depth of a groove formed in installation is not matched, and the bolt end 9 is pressed on the base 5 of the compressor 1 when the compressor 1 is fastened, so that firm assembly is realized, and bolt end 9 and adjusting stud 7 pass through threaded connection, the top lateral wall of adjusting stud 7 is fixed with bumping post 8, bumping post 8 through the design, adjust bolt end 9 and carry on spacingly, avoid it to break away from adjusting stud 7, hexagon socket head cap 13 has been seted up on adjusting stud 7's top surface, the outer wall cover of bumping post 8 is equipped with the overcoat, overcoat through the design, the assembly is established on bumping post 8 through the cover to the overcoat, play the rotation lubrication action, avoid bumping post 8 and bolt end 9 to contact and take place wearing and tearing, through clearance fit between overcoat and the bumping post 8, bumping post 8 is four, and four bumping posts 8 are circular array about the central axis of adjusting stud 7.

In this embodiment, preferably, the outer wall of the fixing bolt 10 is sleeved with the inner sleeve 6, the inner sleeve 6 is located inside the mounting hole, the side wall of the fixing bolt 10 is provided with a strip-shaped hole 12, the strip-shaped hole 12 is penetrated with the anti-falling block 14, the anti-falling block 14 is fixed inside the inner sleeve 6, through the designed anti-drop block 14, the inner sleeve 6 and the strip-shaped hole 12, the fixed bolt 10 passes through the inner sleeve 6, and the anti-drop block 14 transversely penetrates the strip-shaped hole 12 to realize the dismounting and limiting of the fixing bolt 10 and avoid the loss of the fixing bolt due to the dropping of the fixing bolt from the base 5, the outer wall of the inner sleeve 6 is provided with a rotating groove 15, the side part of the base 5 is embedded with a rotating column 11, one end of the rotating column 11 extends to the inside of the rotating groove 15, through the rotary column 11 of design, the rotary column 11 is arranged in the rotary groove 15, and the inner sleeve 6 is limited to rotate inside the mounting hole, the longitudinal section of the inner sleeve 6 is of a T-shaped structure, and the cross section of the inner sleeve 6 is of a circular structure.

The utility model discloses a theory of operation and use flow: the utility model discloses when assembling compressor 1 in the pipeline structure, wherein adjust stud 7 and install the top at fixing bolt 10, bolt end 9 closes the connection on adjusting stud 7 soon through the screw thread, and then realize when the groove depth that the installation was seted up is not matched, rotation bolt end 9, make it adjust on adjusting stud 7, and then guarantee when fastening compressor 1, bolt end 9 presses on compressor 1's base 5, it is firm to realize the equipment, when the dismouting in the later stage, because fixing bolt 10 transversely runs through inside bar hole 12 through anticreep piece 14, spacing to it, avoid it to drop from base 5 and take place to lose, influence later stage assembly.

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 a special pipeline structure of oil cooler, includes compressor (1), oil pump (3) and heat exchanger (4), be connected with pipeline (2) between compressor (1), oil pump (3) and heat exchanger (4), the bottom mounting of compressor (1) has base (5), its characterized in that: the mounting hole has been seted up on the surface of base (5), the inside of mounting hole is provided with fixing bolt (10), the top of fixing bolt (10) is fixed with adjusting stud (7), the outer wall cover of adjusting stud (7) is equipped with bolt end (9), and bolt end (9) and adjusting stud (7) pass through threaded connection, the top lateral wall of adjusting stud (7) is fixed with bumping post (8), interior hexagonal groove (13) have been seted up on the top surface of adjusting stud (7).

2. The piping structure for an oil cooler according to claim 1, wherein: the outer wall cover of fixing bolt (10) is equipped with endotheca (6), endotheca (6) are located inside the mounting hole, bar hole (12) have been seted up to the lateral wall of fixing bolt (10), anti-disengaging block (14) have been run through to the inside in bar hole (12), the inside at endotheca (6) is fixed in anti-disengaging block (14).

3. The piping structure for an oil cooler according to claim 1, wherein: the outer wall cover of bumping post (8) is equipped with the overcoat, through clearance fit between overcoat and bumping post (8).

4. The piping structure for an oil cooler according to claim 3, wherein: the number of the baffle columns (8) is four, and the four baffle columns (8) are in a circular array relative to the central axis of the adjusting stud (7).

5. The piping structure for an oil cooler according to claim 2, wherein: the outer wall of the inner sleeve (6) is provided with a rotary groove (15), a rotary column (11) is embedded in the side portion of the base (5), and one end of the rotary column (11) extends into the rotary groove (15).

6. The piping structure for an oil cooler according to claim 5, wherein: the longitudinal section of the inner sleeve (6) is of a T-shaped structure, and the cross section of the inner sleeve (6) is of a circular structure.