CN216634262U

CN216634262U - Positioning device for processing expansion valve body of automobile air conditioner

Info

Publication number: CN216634262U
Application number: CN202123294758.5U
Authority: CN
Inventors: 何建洲; 赵建光; 陈士均
Original assignee: Zhejiang Furui Auto Parts Co ltd
Current assignee: Zhejiang Furui Auto Parts Co ltd
Priority date: 2021-12-26
Filing date: 2021-12-26
Publication date: 2022-05-31
Anticipated expiration: 2031-12-26

Abstract

The utility model discloses a positioning device for processing an expansion valve body of an automobile air conditioner, wherein the top of a workbench is connected with a positioning mechanism in a sliding manner, one side of the positioning mechanism is provided with a clamping mechanism, the positioning mechanism comprises two supporting seats, the inside of a moving frame is provided with an adjusting mechanism, the top of the supporting seats is connected with the moving frame in a sliding manner, the top of the positioning mechanism is provided with a connecting rod mechanism, the connecting rod mechanism comprises an electric cylinder, one end of a piston rod of the electric cylinder is fixedly connected with a moving plate, the lower surface of the moving plate is fixedly connected with two straight rods, and the inner sides of the straight rods are rotatably connected with the moving rod through a rotating shaft, the arc-shaped clamping block is driven to move relative to the expansion valve body, the expansion valve body is positioned and clamped, the operation is simple and convenient, and the positioning is accurate; the expansion valve body positioning clamp is used for positioning and clamping expansion valve bodies of different sizes and models, and is high in practicability.

Description

Positioning device for processing expansion valve body of automobile air conditioner

Technical Field

The utility model relates to the technical field of automobile air conditioner expansion valves, in particular to a positioning device for machining an automobile air conditioner expansion valve body.

Background

In the interior equipment of car or air conditioner, the expansion valve is important component, the expansion valve is the important subassembly among car or the air conditioner refrigerating system, the expansion valve body of car air conditioner is before processing, need be with the fixed centre gripping of the expansion valve body of treating processing on the workstation, but the simple centre gripping to the expansion valve body of current clamping device, this can't accurate location, need the position of manual adjustment expansion valve body, or auxiliary positioning device fixes a position the expansion valve body after the centre gripping, the location is accomplished to two processes and is pressed from both sides tightly, lead to the efficiency lower, for this reason, a positioner for processing car air conditioner expansion valve body is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning device for processing an expansion valve body of an automobile air conditioner, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a positioning device for processing an expansion valve body of an automobile air conditioner comprises a workbench, wherein the top of the workbench is slidably connected with a positioning mechanism, one side of the positioning mechanism is provided with a clamping mechanism, the positioning mechanism comprises two supporting seats, the top of each supporting seat is slidably connected with a moving frame, an adjusting mechanism is arranged inside the moving frame, the adjusting mechanism comprises a chock block, the lower surface of the chock block is fixedly connected with the top of each supporting seat, one side of the moving frame is provided with a guide groove matched with the chock block, the chock block is movably inserted into the guide groove, the outer side of the chock block is provided with a plurality of through grooves, one side of the moving frame is provided with a through hole, the inner part of the through hole is in threaded connection with a bolt, one end of the bolt sequentially penetrates through the through hole and the through grooves, the top of the positioning mechanism is provided with a connecting rod mechanism, the connecting rod mechanism comprises an electric cylinder, a movable plate is fixedly connected to one end of a piston rod of the electric cylinder, two straight rods are fixedly connected to the lower surface of the movable plate, the inner sides of the straight rods are rotatably connected with a movable rod through a rotating shaft, and one end of the movable rod is hinged to one side of the supporting seat.

Preferably, the clamping mechanism comprises an arc-shaped clamping block, and a plurality of suckers are fixedly connected to the inner side wall of the arc-shaped clamping block.

Preferably, a support frame is fixedly connected to the top of the worktable, and the electric cylinder is mounted on the upper surface of the support frame.

Preferably, the two sides of the supporting seat are fixedly connected with limiting blocks, and the bottom of the workbench is fixedly connected with a plurality of supporting pieces.

Preferably, the bottom of the support seat is fixedly connected with a sliding block, the top of the workbench is provided with a sliding chute matched with the sliding block, and the sliding block is slidably connected inside the sliding chute.

Preferably, the top of the support seat is fixedly connected with a slide rail.

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

the expansion valve body is arranged on the workbench, the electric cylinder pushes the two straight rods to move downwards through the moving plate, and the moving rod drives the supporting seat to move, so that the arc-shaped clamping block is driven to move relative to the expansion valve body to position and clamp the expansion valve body, and the operation is simple and convenient, and the positioning is accurate;

secondly, when the expansion valve bodies with different sizes and models are positioned and clamped, the bolt is unscrewed, the chock block is pushed to move and adjust the position in the guide groove, the relative distance between the two supporting seats is adjusted, after the adjustment is completed, one end of the bolt penetrates through the through hole and the through groove in sequence and is screwed, the moving frame is fixed on the outer side of the chock block, the expansion valve bodies with different sizes and models are positioned and clamped, and the practicability is high.

Drawings

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

FIG. 2 is a schematic structural view of an arc-shaped clamping block of the present invention;

fig. 3 is a schematic view of the chair structure of the mobile frame of the present invention.

In the figure: 1. a work table; 2. a support frame; 3. an electric cylinder; 4. moving the plate; 5. a straight rod; 6. a rotating shaft; 7. a travel bar; 8. a movable frame; 9. a supporting seat; 10. a chock block; 11. a through groove; 12. a through hole; 13. a bolt; 14. a slide rail; 15. a limiting block; 16. a guide groove; 17. an arc-shaped clamping block; 18. a suction cup; 19. a slider; 20. a chute; 21. and a support member.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a positioning device for processing an expansion valve body of an automobile air conditioner comprises a workbench 1, a positioning mechanism is slidably connected to the top of the workbench 1, a clamping mechanism is arranged on one side of the positioning mechanism, the positioning mechanism comprises two supporting seats 9, a moving frame 8 is slidably connected to the top of the supporting seats 9, an adjusting mechanism is arranged inside the moving frame 8, the adjusting mechanism comprises a chock block 10, the lower surface of the chock block 10 is fixedly connected with the top of the supporting seats 9, a guide groove 16 matched with the chock block 10 is formed in one side of the moving frame 8, the chock block 10 is movably inserted into the guide groove 16, a plurality of through grooves 11 are formed in the outer side of the chock block 10, a through hole 12 is formed in one side of the moving frame 8, a bolt 13 is connected to the inner thread of the through hole 12, one end of the bolt 13 sequentially penetrates through the through hole 12 and the through groove 11, a link mechanism is arranged on the top of the positioning mechanism, the link mechanism comprises an electric cylinder 3, one end of a piston rod of the electric cylinder 3 is fixedly connected with a moving plate 4, the lower surface of the moving plate 4 is fixedly connected with two straight rods 5, the inner sides of the straight rods 5 are rotatably connected with a moving rod 7 through a rotating shaft 6, and one end of the moving rod 7 is hinged to one side of a supporting seat 9. According to the utility model, the expansion valve body is arranged on the workbench 1, the electric cylinder 3 pushes the two straight rods 5 to move downwards through the moving plate 4, and the moving rod 7 drives the supporting seat 9 to move, so that the arc-shaped clamping block 17 is driven to move relative to the expansion valve body, and the expansion valve body is positioned and clamped, so that the operation is simple and convenient, and the positioning is accurate; when the expansion valve bodies with different sizes and models are positioned and clamped, the bolt 13 is unscrewed, the plug block 10 is pushed to move in the guide groove 16 to adjust the position, the relative distance between the two supporting seats 9 is adjusted, after the adjustment is completed, one end of the bolt 13 penetrates through the through hole 12 and the through groove 11 in sequence and is screwed, the moving frame 8 is fixed on the outer side of the plug block 10, the expansion valve bodies with different sizes and models are positioned and clamped, and the practicability is high.

The clamping mechanism comprises an arc-shaped clamping block 17, and a plurality of suckers 18 are fixedly connected to the inner side wall of the arc-shaped clamping block 17; two arc grip blocks 17 carry out the centre gripping to the expansion valve body, and the sucking disc 18 is inhaled on the surface of expansion valve body, plays the additional action to arc grip block 17, has increased arc grip block 17's clamping-force degree, prevents that the expansion valve body from freely breaking away from arc grip block 17.

The top of the workbench 1 is fixedly connected with a support frame 2, and an electric cylinder 3 is arranged on the upper surface of the support frame 2; the support frame 2 plays a role in supporting and fixing the electric cylinder 3.

Both sides of the supporting seat 9 are fixedly connected with limiting blocks 15, and the bottom of the workbench 1 is fixedly connected with a plurality of supporting pieces 21; the limiting blocks 15 on the two sides of the supporting seat 9 limit the moving frame 8, and the moving frame 8 is prevented from freely separating from the supporting seat 9.

The bottom of the supporting seat 9 is fixedly connected with a sliding block 19, the top of the workbench 1 is provided with a sliding chute 20 matched with the sliding block 19, and the sliding block 19 is connected inside the sliding chute 20 in a sliding manner; the support 9 is slidably connected to the inside of the slide groove 20 by a slider 19 so as to be movable relative to the table 1.

The top of the supporting seat 9 is fixedly connected with a sliding rail 14; the moving frame 8 is slidably connected to the top of the supporting base 9 through a sliding rail 14.

Theory of operation or structural principle, during the use, will treat the expansion valve body of processing and place in the top of workstation 1, start electric jar 3, electric jar 3 promotes two straight-bars 5 through movable plate 4 and moves down, drives supporting seat 9 through carriage release lever 7 and removes to drive the relative expansion valve body of arc grip block 17 and remove, fix a position the centre gripping to the expansion valve body, thereby process the expansion valve body, fix a position centre gripping easy operation convenience, fix a position accurately.

When the centre gripping is fixed a position to the expansion valve body of not unidimensional model, unscrew bolt 13, promote chock 10 and remove adjusting position in guide way 16, thereby adjust the relative distance between two supporting seats 9, treat to adjust and accomplish the back, screw up bolt 13, run through-hole 12 and logical groove 11 with the one end of bolt 13 in proper order, thereby will remove the outside that frame 8 is fixed in chock 10, with chock 10 fixed connection in the inside of removing frame 8, thereby the realization is fixed a position the expansion valve body of not unidimensional model and is pressed from both sides tightly, therefore, the clothes hanger is strong in practicability.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positioner for processing vehicle air conditioner inflation valve body, includes workstation (1), its characterized in that: the top of the workbench (1) is connected with a positioning mechanism in a sliding manner, one side of the positioning mechanism is provided with a clamping mechanism, the positioning mechanism comprises two supporting seats (9), the top of each supporting seat (9) is connected with a moving frame (8) in a sliding manner, an adjusting mechanism is arranged inside each moving frame (8), each adjusting mechanism comprises a chock block (10), the lower surface of each chock block (10) is fixedly connected with the top of each supporting seat (9), one side of each moving frame (8) is provided with a guide groove (16) matched with each chock block (10), each chock block (10) is movably inserted into the corresponding guide groove (16), the outer side of each chock block (10) is provided with a plurality of through grooves (11), one side of each moving frame (8) is provided with a through hole (12), the inner threads of each through hole (12) are connected with a bolt (13), one end of each bolt (13) sequentially penetrates through each through hole (12) and each through groove (11), positioning mechanism's top is equipped with link mechanism, link mechanism includes electric jar (3), one end fixedly connected with movable plate (4) of the piston rod of electric jar (3), two straight-bars (5) of lower fixed surface of movable plate (4), the inboard of straight-bar (5) is rotated through pivot (6) and is connected with carriage release lever (7), the one end of carriage release lever (7) articulate in one side of supporting seat (9).

2. The positioning device for processing the expansion valve body of the air conditioner of the automobile as claimed in claim 1, wherein: the clamping mechanism comprises an arc-shaped clamping block (17), and a plurality of suckers (18) are fixedly connected to the inner side wall of the arc-shaped clamping block (17).

3. The positioning device for processing the expansion valve body of the air conditioner of the automobile as claimed in claim 1, wherein: the top fixedly connected with support frame (2) of workstation (1), electric jar (3) install in the upper surface of support frame (2).

4. The positioning device for processing the expansion valve body of the air conditioner of the automobile as claimed in claim 1, wherein: the equal fixedly connected with stopper (15) in both sides of supporting seat (9), a plurality of support piece (21) of bottom fixedly connected with of workstation (1).

5. The positioning device for processing the expansion valve body of the air conditioner of the automobile as claimed in claim 1, wherein: the bottom fixedly connected with slider (19) of supporting seat (9), the top of workstation (1) seted up with spout (20) of slider (19) looks adaptation, slider (19) sliding connection in the inside of spout (20).

6. The positioning device for processing the expansion valve body of the air conditioner of the automobile as claimed in claim 1, wherein: the top of the supporting seat (9) is fixedly connected with a sliding rail (14).