CN212192968U

CN212192968U - Connecting rod pulling-out tool for assembling automobile air conditioner

Info

Publication number: CN212192968U
Application number: CN202020758391.4U
Authority: CN
Inventors: 孙红喆
Original assignee: Tianjin Pengxin Technology Development Co ltd
Current assignee: Tianjin Pengxin Technology Development Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-12-22
Anticipated expiration: 2030-05-08

Abstract

The utility model provides a connecting rod extracting tool for assembling an automobile air conditioner, which relates to the technical field of air conditioner assembly and comprises a holding handle, wherein a press rod seat is embedded in the middle of the surface of the holding handle, the press rod seat is fixedly connected with the holding handle, the longitudinal section of the press rod seat is L-shaped, a notch is arranged on the top surface of the press rod seat, a press block is embedded in the notch on the top surface of the press rod seat and movably connected with the press rod seat, a press rod pin is penetrated through the side surface of the press rod seat and simultaneously penetrates through the press block, the press rod pin is movably connected with the press rod seat and the press block, the holding handle penetrates through the press block, and the press block is slidably connected with the holding handle. The assembly of the automobile air conditioner is facilitated, and the assembly efficiency of the automobile air conditioner is improved.

Description

Connecting rod pulling-out tool for assembling automobile air conditioner

Technical Field

The utility model relates to an automobile air conditioner assembles technical field, especially relates to a connecting rod extraction tool of automobile air conditioner assembly.

Background

An automobile air conditioning system is a device for refrigerating, heating, ventilating and purifying air in a carriage. The automobile seat cushion can provide a comfortable riding environment for passengers, reduce the fatigue strength of a driver and improve the driving safety. The automobile air conditioner is provided with the round connecting rod, and the round connecting rod needs to be pulled out in the assembling process, so that the operation is inconvenient.

Because the connecting rod mounting structure in the automobile air conditioner adopts a hook form, three hooks are required to be compressed firstly and then the connecting rod is pulled out when the connecting rod is pulled out, and the tool is developed to be specially used for the connecting rod pulling-out process in order to facilitate the pulling-out of the connecting rod.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a connecting rod extracting tool for assembling an automobile air conditioner.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a connecting rod instrument of extracting of vehicle air conditioner assembly, includes the handle that grips, grip the middle part nestification on handle surface and have a depression bar seat, and depression bar seat and grip handle fixed connection, and depression bar seat longitudinal section is the L type, and the notch has been seted up to depression bar seat top surface, the notch of depression bar seat top surface is embedded to have a briquetting, and briquetting and depression bar seat swing joint, depression bar seat side runs through the depression bar round pin, and the depression bar round pin runs through the briquetting simultaneously, and depression bar round pin and depression bar seat, the equal swing joint of briquetting, and the handle that grips runs through the briquetting, and briquetting and grip handle sliding connection.

Preferably, one side of the pressing block, which is far away from the pressing rod seat, is provided with a clamping jaw ejector rod, the clamping jaw ejector rod abuts against the surface of the pressing block, and the clamping jaw ejector rod is connected with the holding handle in a sliding manner.

Preferably, the top end of the surface of the holding handle is nested with a ring piece, the ring piece is fixedly connected with the holding handle, a first compression spring is arranged between the ring piece and the clamping jaw ejector rod, and two ends of the first compression spring respectively abut against the clamping jaw ejector rod and the ring piece.

Preferably, ring member surface circumference array has the clamping jaw, and the clamping jaw inlays in the ring member surface and with ring member swing joint, the clamping jaw side runs through there is the clamping jaw pin, and the clamping jaw pin runs through the ring member simultaneously, and clamping jaw pin and ring member, clamping jaw swing joint.

Preferably, the second compression springs are arrayed on the circumference of the top end of the surface of the holding handle, one ends of the second compression springs are embedded in the holding handle, and the ends, far away from the holding handle, of the second compression springs are abutted to the bottom surface of the clamping jaw.

Preferably, a clamping disc is embedded in the surface of the clamping jaw, and three mounting hooks are arranged in a circumferential array in the middle of the surface of the clamping disc.

Advantageous effects

The utility model discloses in, the adoption is by the clamping jaw mechanism with grip the connecting rod extraction tool that hold-down mechanism constitutes, drive the clamping jaw mechanism through gripping hold-down mechanism and accomplish the clamp of connecting rod couple, in order to realize opening the couple and extract the purpose of connecting rod, vehicle air conditioner's assembly has been made things convenient for, vehicle air conditioner's assembly efficiency has been improved, when extracting the circular connecting rod in the vehicle air conditioner, can press from both sides the couple to connecting rod centre of a circle direction clamp so that the couple breaks away, thereby reach the purpose of extracting the connecting rod, and press the depression bar, the depression bar is rotatory around the depression bar round pin, rotate to the grip handle direction, the briquetting moves forward in the grip handle, the clamping jaw ejector pin moves forward thereupon, a compression spring is compressed, and the wedge face on clamping jaw ejector pin surface offsets, the clamping jaw presss from both sides tight circular connecting rod thereupon, thereby reach the.

Drawings

Fig. 1 is a schematic perspective view of a gripping clamping member in a connecting rod extracting tool for assembling an automotive air conditioner according to the present invention;

fig. 2 is a cross-sectional view of a gripping clamping member in a connecting rod extracting tool for assembling an automobile air conditioner according to the present invention;

fig. 3 is a front view of a clamping jaw mechanism in a connecting rod extracting tool for assembling an automobile air conditioner;

fig. 4 is a cross-sectional view of a side of a clamping jaw mechanism in a connecting rod extracting tool for assembling an automobile air conditioner;

fig. 5 is an enlarged view of fig. 4-B.

Illustration of the drawings:

1. a pressure lever; 2. a pressure bar base; 3. a plunger pin; 4. a clamping jaw ejector rod; 5. a clamping jaw; 6. a jaw pin; 7. a first compression spring; 8. briquetting; 9. a grip handle; 10. a second compression spring; 11. installing a hook; 12. clamping the disc; 13. an annular member.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1-5, a connecting rod extracting tool for assembling an automobile air conditioner comprises a holding handle 9, a pressing rod seat 2 is nested in the middle of the surface of the holding handle 9, the pressing rod seat 2 is fixedly connected with the holding handle 9, the longitudinal section of the pressing rod seat 2 is L-shaped, a notch is formed in the top surface of the pressing rod seat 2, a pressing block 8 is embedded in the notch in the top surface of the pressing rod seat 2, the pressing block 8 is movably connected with the pressing rod seat 2, a pressing rod pin 3 penetrates through the side surface of the pressing rod seat 2, the pressing rod pin 3 simultaneously penetrates through the pressing block 8, the pressing block 3, the pressing rod seat 2 and the pressing block 8 are both movably connected, the holding handle 9 penetrates through the pressing block 8, the pressing block 8 is slidably connected with the holding handle 9, a clamping jaw ejector rod 4 is arranged on one side of the pressing block 8 far away from the pressing rod seat 2, the clamping jaw ejector rod 4 abuts against the surface of the pressing block 8, and the annular part 13 is fixedly connected with the holding handle 9, a first compression spring 7 is arranged between the annular part 13 and the clamping jaw mandril 4, two ends of the first compression spring 7 are respectively propped against the clamping jaw mandril 4 and the annular piece 13, clamping jaws 5 are arrayed on the surface circumference of the annular piece 13, the clamping jaw 5 is embedded on the surface of the annular part 13 and is movably connected with the annular part 13, a second compression spring 10 is arrayed on the circumference of the top end of the surface of the holding handle 9, one end of the second compression spring 10 is embedded in the holding handle 9, one end of the second compression spring 10 far away from the holding handle 9 is pressed against the bottom surface of the clamping jaw 5, a clamping jaw pin 6 penetrates through the side surface of the clamping jaw 5, and the clamping jaw pin 6 runs through the annular piece 13 at the same time, and the clamping jaw pin 6 is movably connected with the annular piece 13 and the clamping jaw 5, a clamping disc 12 is embedded on the surface of the clamping jaw 5, and three mounting hooks 11 are arrayed on the circumference of the middle part of the surface of the clamping disc 12.

The utility model discloses a theory of operation: when the circular connecting rod in the automobile air conditioner is assembled and pulled out, the three clamping jaws 5 are respectively embedded on the surfaces of three mounting hooks 11 by holding the holding handle 9 and the pressure lever 1, the mounting hooks 11 are in a barb form, when the mounting hooks 11 are opened, the mounting hooks 11 need to be clamped towards the circle center direction of the connecting rod so as to separate the hooks, thereby achieving the purpose of pulling out the connecting rod, when the circular connecting rod is clamped, the pressure lever 1 can be pressed, the pressure lever 1 rotates around the pressure lever pin 3 and rotates towards the holding handle 9, so that the pressing block 8 moves forwards in the holding handle 9, the clamping jaw ejector rod 4 moves forwards along with the pressure lever, the first compression spring 7 is compressed, the clamping jaws 5 abut against the wedge-shaped surface on the surface of the clamping jaw ejector rod 4, the clamping jaws 5 clamp the circular connecting rod therewith, the connecting rod is pulled outwards along the axial direction of the circular connecting rod in a clamping state, thereby achieving the purpose of pulling out the circular connecting rod, and after the circular connecting rod is pulled, likewise, the jaws 5 open under the tension of the second compression spring 10 to facilitate the gripping and extraction of the next circular link.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a connecting rod extracting tool of vehicle air conditioner assembly, includes grip handle (9), its characterized in that: the utility model discloses a handle, including gripping handle (9), depression bar seat (2) and gripping handle (9) fixed connection, and depression bar seat (2) longitudinal section is the L type, and depression bar seat (2) top surface has seted up the notch, the notch of depression bar seat (2) top surface is embedded to have briquetting (8), and briquetting (8) and depression bar seat (2) swing joint, depression bar seat (2) side is run through and is pressed pole round pin (3), and presses pole round pin (3) to run through briquetting (8) simultaneously, and presses pole round pin (3) and depression bar seat (2), the equal swing joint of briquetting (8), and gripping handle (9) run through briquetting (8), and briquetting (8) and gripping handle (9) sliding connection.

2. The connecting rod extracting tool for the assembly of the automobile air conditioner as set forth in claim 1, wherein: one side of the pressing block (8) far away from the pressing rod seat (2) is provided with a clamping jaw ejector rod (4), the clamping jaw ejector rod (4) is abutted to the surface of the pressing block (8), and the clamping jaw ejector rod (4) is connected with the holding handle (9) in a sliding mode.

3. The connecting rod extracting tool for the assembly of the automobile air conditioner as set forth in claim 1, wherein: the top on gripping handle (9) surface is nested has loop forming element (13), and loop forming element (13) and gripping handle (9) fixed connection, be equipped with first compression spring (7) between loop forming element (13) and clamping jaw ejector pin (4), and the both ends of first compression spring (7) offset with clamping jaw ejector pin (4) and loop forming element (13) respectively.

4. A connecting rod extracting tool for an automobile air conditioner assembly as set forth in claim 3, wherein: annular member (13) surface circumference array has clamping jaw (5), and clamping jaw (5) inlay in annular member (13) surface and with annular member (13) swing joint, clamping jaw (5) side runs through has clamping jaw pin (6), and clamping jaw pin (6) run through annular member (13) simultaneously, and clamping jaw pin (6) and annular member (13), clamping jaw (5) swing joint.

5. The connecting rod extracting tool for the assembly of the automobile air conditioner as set forth in claim 1, wherein: the second compression springs (10) are arrayed on the circumference of the top end of the surface of the holding handle (9), one ends of the second compression springs (10) are embedded in the holding handle (9), and one ends, far away from the holding handle (9), of the second compression springs (10) are abutted to the bottom surface of the clamping jaw (5).

6. The connecting rod extracting tool for the assembly of the automobile air conditioner as set forth in claim 5, wherein: clamping disc (12) have been inlayed on clamping jaw (5) surface, clamping disc (12) surface middle part circumference array has three installation couple (11).