CN211589933U

CN211589933U - Automobile air conditioner pump assembly and disassembly tools

Info

Publication number: CN211589933U
Application number: CN202020010990.8U
Authority: CN
Inventors: 陈育彬
Original assignee: Fuzhou Wanshang Education Technology Co ltd
Current assignee: Fuzhou Wanshang Education Technology Co ltd
Priority date: 2020-01-04
Filing date: 2020-01-04
Publication date: 2020-09-29
Anticipated expiration: 2030-01-04

Abstract

The utility model discloses an auto repair technical field a vehicle air conditioner pump assembly and disassembly tools, which comprises a fixed block, set up a tool hole that supplies box spanner to run through on the fixed block, a fixed block lateral wall is provided with the multiunit and links integrative fixed bump perpendicularly, joint hole one-to-one on fixed bump and the pressure disk, the fixed block is provided with the L seat that links integratively with the lateral wall edge that fixed bump is opposite, the rigid coupling has a handheld pole on the L seat, the utility model discloses an it is downthehole with the fixed bump on the fixed block insert the joint that corresponds, through holding the fixed belt pulley that handheld pole can be laborsaving, later with box spanner's tool hole and the bolt cooperation that runs through the fixed block, rotatory bolt makes it break away from with the belt pulley, realizes quick the dismantlement, not only avoids damaging the belt pulley, and the.

Description

Automobile air conditioner pump assembly and disassembly tools

Technical Field

The utility model relates to an auto repair technical field specifically is a vehicle air conditioner pump assembly and disassembly tools.

Background

When the automobile air conditioner pump needs to be repaired, the front end pulley of the automobile air conditioner pump is generally required to be disassembled. The belt pulley is sleeved on the main shaft of the air-conditioning pump body during installation, and the belt pulley and the main shaft are connected into a whole through the matching of the pressure plate and the bolt, so that the connection is tight, and the hard disassembly is difficult.

Generally, the outer diameter of the belt pulley is clamped through a tool, then the bolt is disassembled, the belt pulley is easy to damage by clamping the outer diameter of the belt pulley, and the whole tool is large in size due to the large outer diameter of the belt pulley.

Based on this, the utility model designs an automobile air conditioner pump assembly and disassembly tools to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile air conditioner pump assembly and disassembly tools to the tight belt pulley external diameter of clamp that provides in solving above-mentioned background art not only harms the belt pulley easily, the great problem of instrument size moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile air conditioner pump assembly and disassembly tools, includes the fixed block, set up a instrument hole that supplies box spanner to run through on the fixed block, a fixed block lateral wall is provided with the fixed bump that the multiunit is even as an organic whole perpendicularly, joint hole one-to-one on fixed bump and the pressure disk, the fixed block is provided with the L seat that links as an organic whole with the opposite lateral wall edge of fixed bump, the rigid coupling has a handheld pole on the L seat.

Preferably, a circular groove coaxial with the tool hole is formed in the side wall of the fixing block with the fixing salient points connected into a whole.

Preferably, the plurality of sets of fixing protrusions are annularly arrayed with the tool hole axis as a center.

Preferably, there are three groups of the fixed salient points.

Preferably, the handheld rod is detachably connected with the L seat through threads.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an it is downthehole with the joint that fixed bump on the fixed block inserted the correspondence, through holding the fixed belt pulley that handheld pole can be laborsaving, later run through the instrument hole and the bolt cooperation of fixed block with box spanner, rotatory bolt makes it break away from with the belt pulley, realizes dismantling fast, not only avoids damaging the belt pulley, and the size is less moreover.

Drawings

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

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

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a top view of FIG. 2;

fig. 4 is the utility model discloses assembly and disassembly tools, bolt, pressure disk, belt pulley, air conditioner pump body cooperation explosion chart.

1. A fixed block; 2. a tool hole; 3. an L seat; 4. a hand-held wand; 5. a circular groove; 6. fixing the salient points; 7. an air conditioning pump body; 8. a main shaft; 81. a threaded hole; 9. a belt pulley; 10. a platen; 101. a clamping hole; 11. and (4) bolts.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides an automobile air conditioner pump assembly and disassembly tools, includes fixed block 1, sets up a instrument hole 2 that supplies box spanner to run through on the

fixed block

1, and 1 lateral wall of fixed block is provided with multiunit and links integrative fixed bump 6 perpendicularly, and joint hole 101 one-to-one on fixed bump 6 and the pressure disk 10, fixed block 1 and the opposite lateral wall edge of fixed bump 6 are provided with an integrative L seat 3 of linking, and the rigid coupling has a handheld pole 4 on the L seat 3.

Furthermore, a circular groove 5 coaxial with the tool hole 2 is formed in the side wall of the fixing block 1 with the fixing salient points 6 connected into a whole, and the circular groove 5 is used for avoiding parts such as gaskets and the like larger than the inner diameter of the tool hole 2.

Further, the plurality of sets of fixing protrusions 6 are annularly arrayed with the axis of the tool hole 2 as the center.

Further, there are three sets of fixed bumps 6.

Furthermore, the handheld rod 4 and the L seat 3 are detachably connected through threads, so that the handheld rod 4 with different lengths can be conveniently replaced.

The utility model discloses an embodiment:

the belt pulley 9 is fixed on the outer wall of the coaxial main shaft 8 in use, the main shaft 8 is a rotating shaft of the air-conditioning pump body 7, in order to prevent the belt pulley 9 from moving on the main shaft 8 along the axial direction, a threaded hole 81 is formed in the center of the free end of the main shaft 8, a pressure plate 10 is arranged on the belt pulley 9, the belt pulley 9 and the pressure plate 10 are fixed relatively in the circumferential direction, and the bolt 6 penetrates through the pressure plate 10 and the threaded hole 81 to be screwed, so that the axial line and the circumferential direction of the belt pulley 9.

The disassembly is needed, three groups of fixed salient points 6 which are arranged in a mode that the axes of the tool holes 2 are used as the central annular array on the same side wall of the fixed block 1 are inserted into three groups of clamping holes 101 of the pressure plate 10 in a one-to-one mode, a user holds the handheld rod 4 with hands, the belt pulley 9 is prevented from rotating around the circumference of the main shaft 8, the sleeve spanner is used for penetrating through the tool holes 2 and sleeved on the outer wall of the bolt 11, the bolt 11 is driven to rotate by the sleeve spanner, the bolt 11 is made to be separated from a threaded hole 81 of the main shaft 8, and then.

The shape of the main shaft 8 and the inner diameter of the belt pulley 9 are D-shaped which are matched with each other.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an automobile air conditioner pump assembly and disassembly tools, includes fixed block (1), its characterized in that: set up one on fixed block (1) and supply tool hole (2) that box spanner runs through, fixed block (1) a lateral wall is provided with multiunit and links fixed bump (6) as an organic whole perpendicularly, joint hole (101) one-to-one on fixed bump (6) and pressure disk (10), fixed block (1) is provided with L seat (3) as an organic whole with fixed bump (6) opposite lateral wall edge, the rigid coupling has a handheld pole (4) on L seat (3).

2. The vehicle air conditioner pump disassembling tool according to claim 1, wherein: and a circular groove (5) coaxial with the tool hole (2) is formed in the side wall of the fixed block (1) with the fixed salient points (6) connected into a whole.

3. The vehicle air conditioner pump disassembling tool according to claim 1, wherein: the multiple groups of fixed salient points (6) are annularly arrayed by taking the axis of the tool hole (2) as the center.

4. The vehicle air conditioner pump disassembling tool according to claim 3, characterized in that: three groups of fixed salient points (6) are provided.

5. The vehicle air conditioner pump disassembling tool according to claim 1, wherein: the handheld rod (4) is detachably connected with the L seat (3) through threads.