CN215548089U

CN215548089U - Special clamp for fixed scroll

Info

Publication number: CN215548089U
Application number: CN202121589781.4U
Authority: CN
Inventors: 于成海
Original assignee: Suzhou Haida Precision Parts Co ltd
Current assignee: Suzhou Haida Precision Parts Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-18
Anticipated expiration: 2031-07-13

Abstract

The utility model relates to the technical field of air-conditioning compressors and discloses a special clamp for a fixed scroll, which comprises a workbench, wherein a placing table is fixedly arranged on the upper surface of the workbench, two sleeves are fixedly arranged on the upper surface of the workbench, and sliding rods are inserted into the two sleeves. This special fixture of quiet vortex dish, set up servo motor on the workstation through the start, it rotates to drive two-way lead screw, two-way lead screw drives two screw blocks and passes through spacing slider and slide on the shifting chute, the screw block drives through driving the connecting block and supports the wheel removal, it drives the guide arm removal to support the wheel, the guide arm drives through the driving block and leads the movable block removal, it drives the slide bar removal to lead the movable block, two slide bars drive two mounting panels simultaneously and remove, two mounting panels drive two clamp splice removals simultaneously, will place the quiet vortex dish of bench and fix, hoisting device's fixed effect, then process on next step.

Description

Special clamp for fixed scroll

Technical Field

The utility model relates to the technical field of air condition compressors, in particular to a special clamp for a fixed scroll.

Background

The air conditioner compressor functions to compress a driving refrigerant in an air conditioner refrigerant circuit. An air conditioner compressor is generally installed in an outdoor unit. The air conditioner compressor extracts the refrigerant from a low-pressure area, compresses the refrigerant and sends the compressed refrigerant to a high-pressure area for cooling and condensation, heat is emitted into air through the radiating fins, the refrigerant is changed from a gas state into a liquid state, and the pressure is increased. The working circuit of the air conditioning compressor is divided into an evaporation zone () and a condensation zone (high pressure zone). The indoor unit and the outdoor unit of the air conditioner belong to a low pressure region or a high pressure region, respectively (depending on the operating state). The refrigerant flows from the high-pressure area to the low-pressure area and is sprayed into the evaporator through the capillary tube, the pressure is suddenly reduced, the liquid refrigerant immediately becomes gaseous, and a large amount of heat in the air is absorbed through the radiating fins. Therefore, the air conditioner compressor continuously works, and heat at one end of the low-pressure area is continuously absorbed into the refrigerant and then is sent to the high-pressure area to be diffused into the air, so that the air conditioner compressor plays a role in adjusting the air temperature.

When the inside static scroll of air condition compressor is produced, need press from both sides tight static scroll, the special fixture of current static scroll has some inadequacies in addition, for example some anchor clamps can only press from both sides tight the static scroll of a model, and inconvenient clamp tight the static scroll of different models, lead to its working range to be little, inconvenient use, the clamping effect of some devices in addition is general, lead to its working effect general.

SUMMERY OF THE UTILITY MODEL

(solving) the technical problem

Aiming at the defects of the prior art, the utility model provides a special clamp for a fixed scroll, which has the advantages of capability of clamping fixed scrolls of various models, good clamping effect and the like, and solves the problems that some clamps can only clamp one type of fixed scroll, are inconvenient to clamp different types of fixed scrolls, so that the working range of the fixed scroll is small, the fixed scroll is inconvenient to use, and the working effect of some devices is general due to the common clamping effect.

(II) technical scheme

In order to achieve the purposes of clamping various types of fixed scroll discs and good clamping effect, the utility model provides the following technical scheme: a special clamp for a fixed scroll comprises a workbench, wherein a placing table is fixedly arranged on the upper surface of the workbench, two sleeves are fixedly arranged on the upper surface of the workbench, slide rods are arranged inside the two sleeves in an inserted mode, opposite ends of the two slide rods are fixedly connected with a mounting plate, a fixing bolt is arranged on the surface of the mounting plate, a clamping block is fixedly arranged on the mounting plate through the fixing bolt, guide blocks are fixedly connected to the side surfaces of the two slide rods, a guide groove is formed in the guide block, two guide rods are arranged on the upper surface of the workbench, a transmission block is fixedly connected to one end of each guide rod, the guide rods are connected with the guide blocks through the transmission blocks, two moving grooves are formed in the upper surface of the working groove, a servo motor is fixedly arranged on the side surface of the workbench, and a bidirectional lead screw is fixedly connected to the output end of the servo motor, one end of the bidirectional screw rod is observed inside the moving groove, the outer surface of the bidirectional screw rod is in threaded connection with two thread blocks, the upper surface of each thread block is fixedly connected with a connecting block, the two opposite sides of the connecting blocks are provided with supporting wheels, and the supporting wheels are abutted to the guide rods.

Preferably, two the back of the body one end of slide bar all extends to the sheathed tube outside, two the back of the body one end of slide bar all fixed mounting have the stopper, be provided with the spring between stopper and the sleeve pipe, the surface at the slide bar is established to the spring housing.

Preferably, the clamping blocks are of various types.

Preferably, the upper surface of the workbench is fixedly provided with two connecting keys, and the workbench is movably connected with the guide rod through the connecting keys.

Preferably, the transmission block is cylindrical, the transmission block is arranged in the guide groove, and the transmission block is abutted to the guide groove.

Preferably, the bottom wall of the moving groove is provided with a sliding groove, the bottom surface of the thread block is fixedly connected with a limiting sliding block, and the thread block is movably connected with the moving groove through the limiting sliding block.

Preferably, four supporting columns are fixedly mounted on the bottom surface of the workbench, and a protective shell is arranged on the outer surface of the servo motor.

(III) advantageous effects

Compared with the prior art, the utility model provides a special clamp for a fixed scroll, which has the following beneficial effects:

(1) this special fixture of quiet vortex dish, set up servo motor on the workstation through the start, it rotates to drive two-way lead screw, two-way lead screw drives two screw blocks and passes through spacing slider and slide on the shifting chute, the screw block drives through driving the connecting block and supports the wheel removal, it drives the guide arm removal to support the wheel, the guide arm drives through the driving block and leads the movable block removal, it drives the slide bar removal to lead the movable block, two slide bars drive two mounting panels simultaneously and remove, two mounting panels drive two clamp splice removals simultaneously, will place the quiet vortex dish of bench and fix, hoisting device's fixed effect, then process on next step.

(2) This special fixture of quiet vortex dish through servo motor reversal, drives two screw thread pieces and outwards removes, and the spring is flexible to be driven the slide bar and slides on the sleeve pipe, and the slide bar drives the clamp splice through driving the mounting panel and removes, and the clamp splice is opened, conveniently takes off quiet vortex dish, through rotating fixing bolt, takes off fixing bolt from the mounting panel, conveniently takes off the clamp splice, conveniently changes the clamp splice of different models, conveniently adapts to the quiet vortex dish of different models.

Drawings

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

FIG. 2 is a block diagram of various clamp blocks of the present invention;

FIG. 3 is a schematic cross-sectional view of the structure of the section A-A in FIG. 1 according to the present invention.

In the figure: 1. a work table; 2. a placing table; 3. a sleeve; 4. a slide bar; 5. a limiting block; 6. a spring; 7. mounting a plate; 8. fixing the bolt; 9. a clamping block; 10. a guide block; 11. a guide groove; 12. a guide bar; 13. a transmission block; 14. a servo motor; 15. a moving groove; 16. a bidirectional screw rod; 17. a thread block; 18. connecting blocks; 19. and (7) pushing the wheel.

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.

Referring to fig. 1-3, a special fixture for a fixed scroll comprises a worktable 1, a placing table 2 is fixedly installed on the upper surface of the worktable 1, two sleeves 3 are fixedly installed on the upper surface of the worktable 1, slide bars 4 are inserted into the two sleeves 3, mounting plates 7 are fixedly connected to opposite ends of the two slide bars 4, fixing bolts 8 are disposed on the surfaces of the mounting plates 7, clamping blocks 9 are fixedly installed on the mounting plates 7 through the fixing bolts 8, guide blocks 10 are fixedly connected to the side surfaces of the two slide bars 4, guide grooves 11 are formed in the guide blocks 10, two guide rods 12 are disposed on the upper surface of the worktable 1, transmission blocks 13 are fixedly connected to one ends of the guide rods 12, the guide rods 12 are connected to the guide blocks 10 through the transmission blocks 13, two moving grooves 15 are formed in the upper surface of the working groove 1, a servo motor 14 is fixedly installed on the side surfaces of the worktable 1, two-way lead screw 16 of servo motor 14's output fixedly connected with, the inside of shifting chute 15 is observed to the one end of two-way lead screw 16, and two screw block 17 of surface threaded connection of two-way lead screw 16, the equal fixedly connected with connecting block 18 of upper surface of screw block 17, and the relative one side of two connecting blocks 18 all is provided with supports the wheel 19, supports wheel 19 and guide arm 12 butt.

Further, the back of the body one end of two slide bars 4 all extends to the outside of sleeve pipe 3, and the back of the body one end of two slide bars 4 all fixed mounting have stopper 5, is provided with spring 6 between stopper 5 and the sleeve pipe 3, and the surface at slide bar 4 is established to spring 6 cover, makes things convenient for spring 6 to stretch out and draw back and drives slide bar 4 and slide on sleeve pipe 3, and slide bar 4 drives clamp splice 9 through driving mounting panel 7 and removes, and clamp splice 9 is opened, conveniently takes off static vortex dish.

Furthermore, the clamping blocks 9 have various models, so that the device is convenient to adapt to various models of static vortex disks, and the practicability of the device is improved.

Furthermore, two connecting keys are fixedly arranged on the upper surface of the workbench 1, the workbench 1 is movably connected with the guide rod 12 through the connecting keys, the guide rod 12 can conveniently rotate along the connecting keys, and normal operation of the device is facilitated.

Further, transmission piece 13 is cylindrical, and transmission piece 13 sets up in the inside of leading movable groove 11, and transmission piece 13 and 11 butt of leading movable groove make things convenient for guide arm 12 to drive guide block 10 through transmission piece 13 and remove, and guide block 10 drives slide bar 4 and removes.

Further, the sliding groove has been seted up to the diapire of shifting chute 15, and the bottom surface fixedly connected with limit slide of screw block 17, screw block 17 pass through limit slide and 15 swing joint of shifting chute, and the convenience is spacing to the one end of screw block 17, makes things convenient for device's normal operating.

Further, four support columns are fixedly mounted on the bottom surface of the workbench 1, a protective shell is arranged on the outer surface of the servo motor 14, the device is convenient to fix and place, and the service life of the servo motor 14 is prolonged.

In summary, the special fixture for the fixed scroll drives the bidirectional screw rod 16 to rotate by starting the servo motor 14 arranged on the worktable 1, the bidirectional screw rod 16 drives the two threaded blocks 17 to slide on the moving groove 15 through the limiting slide blocks, the threaded blocks 17 drive the supporting wheels 19 to move through the driving connecting blocks 18, the supporting wheels 19 drive the guide rods 12 to move, the guide rods 12 drive the guide blocks 10 to move through the transmission blocks 13, the guide blocks 10 drive the slide rods 4 to move, the two slide rods 4 drive the two mounting plates 7 to move simultaneously, the two mounting plates 7 drive the two clamping blocks 9 to move simultaneously, the fixed scroll on the placing table is fixed, the fixing effect of the fixture is improved, and then the next step of processing is carried out.

This special fixture of quiet vortex dish, reverse through servo motor 14, drive two screw thread blocks 17 and outwards remove, spring 6 is flexible to be driven slide bar 4 and slides on sleeve pipe 3, slide bar 4 drives clamp splice 9 through driving mounting panel 7 and removes, clamp splice 9 is opened, conveniently take off quiet vortex dish, through rotating fixing bolt 8, take off fixing bolt 8 from mounting panel 7, conveniently take off clamp splice 9, conveniently change the clamp splice 9 of different models, conveniently adapt to the quiet vortex dish of different models.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.

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. A special fixture for a fixed scroll comprises a workbench (1), and is characterized in that: the upper surface of the workbench (1) is fixedly provided with a placing table (2), the upper surface of the workbench (1) is fixedly provided with two sleeves (3), the insides of the two sleeves (3) are all provided with sliding rods (4) in an inserting manner, the opposite ends of the two sliding rods (4) are all fixedly connected with a mounting plate (7), the surface of the mounting plate (7) is provided with a fixing bolt (8), the mounting plate (7) is fixedly provided with a clamping block (9) through the fixing bolt (8), the side surfaces of the two sliding rods (4) are all fixedly connected with a guide block (10), the inside of the guide block (10) is provided with a guide groove (11), the upper surface of the workbench (1) is provided with two guide rods (12), one end of each guide rod (12) is fixedly connected with a transmission block (13), and the guide rods (12) are connected with the guide block (10) through the transmission blocks (13), two shifting chutes (15) have been seted up to the upper surface of work groove (1), the side fixed mounting of workstation (1) has servo motor (14), two-way lead screw (16) of output fixedly connected with of servo motor (14), the one end observation of two-way lead screw (16) the inside of shifting chute (15), the surface threaded connection of two-way lead screw (16) has two thread blocks (17), the equal fixedly connected with connecting block (18) of upper surface of thread block (17), two the relative one side of connecting block (18) all is provided with supports wheel (19), support wheel (19) and guide arm (12) butt.

2. The special fixture for a fixed scroll according to claim 1, wherein: two the back of the body one end that backs on the back of the body of slide bar (4) all extends to the outside of sleeve pipe (3), two the back of the body one end that backs on the back of the body of slide bar (4) is equal fixed mounting has stopper (5), be provided with spring (6) between stopper (5) and sleeve pipe (3), the surface at slide bar (4) is established to spring (6) cover.

3. The special fixture for a fixed scroll according to claim 1, wherein: the clamping blocks (9) have various models.

4. The special fixture for a fixed scroll according to claim 1, wherein: two connecting keys are fixedly arranged on the upper surface of the workbench (1), and the workbench (1) is movably connected with the guide rod (12) through the connecting keys.

5. The special fixture for a fixed scroll according to claim 1, wherein: the transmission block (13) is cylindrical, the transmission block (13) is arranged in the guide groove (11), and the transmission block (13) is abutted to the guide groove (11).

6. The special fixture for a fixed scroll according to claim 1, wherein: the bottom wall of the moving groove (15) is provided with a sliding groove, the bottom surface of the thread block (17) is fixedly connected with a limiting sliding block, and the thread block (17) is movably connected with the moving groove (15) through the limiting sliding block.

7. The special fixture for a fixed scroll according to claim 1, wherein: the bottom surface fixed mounting of workstation (1) has four support columns, servo motor (14)'s surface is provided with the protective housing.