CN217529260U

CN217529260U - Vortex dish back adds clamping apparatus

Info

Publication number: CN217529260U
Application number: CN202221301513.2U
Authority: CN
Inventors: 汪聪聪; 朱志强; 练强; 左春林
Original assignee: Ningbo Shunyi Precision Manufacturing Co ltd
Current assignee: Ningbo Shunyi Precision Manufacturing Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-10-04
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to a vortex dish processing field discloses a vortex dish back adds clamping apparatus, its technical scheme main points are including the workstation, the workstation below is provided with a plurality of carousel, a plurality of connecting hole has been seted up to the carousel lateral surface, can fix a plurality of vortex dishes on the workstation, and stir the driving lever through the user, can manual control to the tight degree of clamp of vortex dish, a plurality of connecting holes have been seted up on the carousel, the user can constantly change driving lever male connecting hole, it rotates to the carousel to come, need not to follow the carousel and rotate, the scope that the workstation can set up the carousel has been enlarged, prevent that the vortex dish from being pressed from both sides badly, in addition, the arc has increased and the vortex dish between area of contact, disperse the clamp force, prevent the damage of vortex dish.

Description

Vortex dish back adds clamping apparatus

Technical Field

The utility model relates to a vortex dish processing field, more specifically the utility model relates to a vortex dish back adds clamping apparatus that says so.

Background

The scroll plate is a core component of a scroll compressor, the scroll plate comprises a movable scroll plate and a fixed scroll plate, the front surface of the scroll plate is a scroll-type bulge, when the scroll plate is machined, the front surface and the back surface of the scroll plate need to be machined, and when the back surface of the scroll plate is machined, the back surface of the scroll plate needs to be upwards fixed;

usually, a three-jaw chuck or an electric clamping jaw is used for fixing the scroll compressor, the three-jaw chuck is arranged on a workbench, the required space is large, the clamping degree is difficult to control in the fixing of the electric clamping jaw, and the scroll compressor is easy to clamp.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a vortex dish back adds clamping apparatus for a large amount to manual control is to the fixed of vortex dish.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a vortex dish back adds clamping apparatus, includes the workstation, the workstation below is provided with a plurality of carousel, a plurality of connecting hole has been seted up to the carousel lateral surface, one of them it has the driving lever to peg graft in the connecting hole, a plurality of through-hole has been seted up on the workstation, be provided with clamping component on the workstation, clamping component includes swivel nut and clamping part, the swivel nut passes the through-hole with carousel threaded connection, the through-hole with be provided with spacing portion between the swivel nut, rotate the carousel, so that the swivel nut is in under the effect of spacing portion, reciprocate, clamping part presss from both sides tightly or loosens back up vortex dish.

As a further improvement of the utility model, the clamping part includes a plurality of arc and a plurality of connecting plate, the connecting plate with the arc one-to-one, the connecting plate with correspond integrated into one piece has the swash plate between the arc, the swash plate top extremely the distance of swivel nut the central axis is greater than the swash plate bottom extremely the distance of swivel nut the central axis, a plurality of the cavity is placed in the formation to the annular setting of arc, and every adjacent two the interval sets up between the arc, forms the tight groove of clamp.

As a further improvement of the utility model, a plurality of deformation groove has been seted up on the swivel nut, press from both sides tight groove downwardly extending, and with correspond deformation groove intercommunication.

As a further improvement of the utility model, one of them spacing post of fixedly connected with on the arc, spacing post is vertical upwards to be set up.

As a further improvement of the utility model, wherein two are relative set up flutedly on the arc.

As a further improvement, the turntable lateral surface is provided with a plurality of vertical surfaces, and the vertical surfaces correspond to the connecting holes one to one.

As a further improvement of the present invention, one end of the shift lever is disposed to be a plane, and a pillar is fixedly connected to the plane, the pillar being adapted to the connecting hole.

As a further improvement, the limiting part comprises a raised line and a limiting groove, the raised line is integrated into one piece in the through hole, the limiting groove is provided with the thread insert lateral surface, and the limiting groove upwards extends to the swash plate top.

The utility model has the advantages that: the utility model discloses in can fix a plurality of vortex dishes on the workstation to stir the driving lever through the user, can manual control to the tight degree of clamp of vortex dish, a plurality of connecting holes have been seted up on the carousel, the user can constantly change driving lever male connecting hole, rotate the carousel, need not to rotate with the carousel, the scope that the workstation can set up the carousel has been enlarged, prevent that the vortex dish from being pressed from both sides badly, in addition, the arc has increased and the vortex dish between area of contact, disperse the clamp force, prevent the damage of vortex dish.

Drawings

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

FIG. 2 is a schematic structural view of the turntable of the present invention;

FIG. 3 is a schematic structural view of a worktable according to the present invention;

fig. 4 is a schematic structural view of the middle shift lever of the present invention.

Reference numerals: 1. a work table; 11. a through hole; 2. a turntable; 21. connecting holes; 22. a deflector rod; 221. a plane; 222. a support post; 23. a vertical plane; 3. a threaded sleeve; 31. a deformation groove; 4. a clamping portion; 41. an arc-shaped plate; 411. a limiting post; 412. a groove; 42. a connecting plate; 43. a sloping plate; 44. a placement chamber; 45. a clamping groove; 51. a convex strip; 52. a limiting groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front", "back", "left", "right", "upper" and "lower" refer to directions in the drawings, and the terms "bottom" and "top", "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 4, the scroll back processing fixture of the embodiment includes a working table 1, a plurality of rotating discs 2 are disposed below the working table 1, a gasket is disposed between the rotating discs 2 and the working table 1, when the rotating discs 2 rotate, the rotating discs 2 abut against the bottom of the working table 1 to prevent the rotating discs 2 or the working table 1 from being damaged, a plurality of connecting holes 21 are disposed on the outer side surface of the rotating discs 2, a shift lever 22 is inserted into one of the connecting holes 21, in the embodiment, eight connecting holes 21 are disposed, a user can insert the shift lever 22 into any connecting hole 21 by inserting the shift lever 22, and rotate the rotating discs 2, the rotating discs 2 function as a nut, and by rotating the rotating discs 2, the threaded sleeves 3 can move up and down under the action of a limiting portion, A plurality of through-hole 11 has been seted up on workstation 1, through-

hole

11 and 2 one-to-ones of carousel, make and to fix a plurality of vortex dishes simultaneously, be provided with clamping component on workstation 1, clamping component includes swivel nut 3 and clamping part 4, swivel nut 3 passes through-

hole

11 and 2 threaded connection of carousel, be provided with spacing portion between through-hole 11 and the swivel nut 3, rotate carousel 2, so that swivel nut 3 is under the effect of spacing portion, reciprocate, clamping part presss from both sides tightly or loosens back up vortex dish, the front of vortex dish is different with the structure at the back, and the circle form is personally submitted in its outside, fix the vortex dish through the lateral surface that presss from both sides tight vortex dish, press from both sides tightly through artificial mode, can control the tight degree of clamp to the vortex dish, prevent that it from taking place to warp.

Referring to fig. 2, the clamping portion 4 includes a plurality of arc plates 41 and a plurality of connecting plates 42, the connecting plates 42 are in one-to-one correspondence with the arc plates 41, an inclined plate 43 is integrally formed between the connecting plates 42 and the corresponding arc plates 41, the inclined plate 43 and the connecting plates 42 are both arc-shaped, the inclined plate 43 forms an interrupted ring, the inclined plate 43 also forms an interrupted ring, a distance from the top of the inclined plate 43 to the central axis of the screw sleeve 3 is greater than a distance from the bottom of the inclined plate 43 to the central axis of the screw sleeve 3, and the distance from the inclined plate 43 to the central axis is gradually reduced from the top to the bottom thereof, so that when the screw sleeve 3 moves downward, the inclined plate 43 moves downward, under the effect of the through hole 11, the adjacent inclined plates 43 approach each other, that the adjacent arc plates 41 approach each other, the scroll is clamped, the plurality of arc plates 41 are annularly arranged, a placing cavity 44 is formed, a scroll plate is placed in the placing cavity 44, the clamping plate 41 increases a contact area with the scroll plate 41, the arc plates are dispersed, damage to the scroll plate is prevented, and every two adjacent arc plates 41 are arranged at intervals, a clamping groove 45 is formed, and a deformation range of the connecting plates 42 is provided.

Referring to fig. 2 and 3, the limiting portion includes a protruding strip 51 and a limiting groove 52, the protruding strip 51 is integrally formed in the through hole 11, the limiting groove 52 is provided for the outer side surface of the threaded sleeve 3, the limiting groove 52 extends upwards to the top of the sloping plate 43, the protruding strip 51 is embedded in the limiting groove 52, and the protruding strip 51 is vertically arranged, so that the moving direction of the threaded sleeve 3 is limited to move up and down.

Referring to fig. 2, the thread insert 3 is provided with a plurality of deformation grooves 31, and the clamping grooves 45 extend downward and are communicated with the corresponding deformation grooves 31, so that the deformation capacity of the connecting plate 42 is improved, and the connecting plate 42 is prevented from being broken with the thread insert 3 when deformed.

Referring to fig. 1, one of the arc plates 41 is fixedly connected with a limiting column 411, the limiting column 411 is vertically arranged upwards, the limiting column 411 is used for positioning the scroll plate, a limiting hole is formed in the front face of the scroll plate, and the limiting column 411 is embedded into the limiting hole to prevent dislocation of the scroll plate during processing.

Referring to fig. 1 and 2, two opposite arc plates 41 are provided with grooves 412, in this embodiment, four arc plates 41 are provided, and the grooves 412 are provided to facilitate a worker to put in or take out a scroll.

A plurality of vertical surfaces 23 are formed in the outer side face of the rotary table 2, eight vertical surfaces 23 are arranged, and the vertical surfaces 23 correspond to the connecting holes 21 one by one. The one end of driving lever 22 sets up to plane 221, and the other end of driving lever 22 sets up to the button head, fish tail when preventing the workman from stirring driving lever 22 to fixedly connected with pillar 222 on the plane 221, pillar 222 and connecting hole 21 looks adaptation, the external diameter of pillar 222 equals with the internal diameter of connecting hole 21, or slightly less than the internal diameter of connecting hole 21, be convenient for pillar 222 inserts in the connecting hole 21, plane 221 can laminate with vertical face 23, be convenient for the workman hard when rotating carousel 2.

Above only the utility model discloses a preferred embodiment, the utility model discloses a scope not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a vortex dish back adds clamping apparatus, includes workstation (1), its characterized in that: workstation (1) below is provided with a plurality of carousel (2), a plurality of connecting hole (21) have been seted up to carousel (2) lateral surface, one of them connecting hole (21) interpolation has been connect driving lever (22), a plurality of through-hole (11) have been seted up on workstation (1), be provided with clamping component on workstation (1), clamping component includes swivel nut (3) and clamping part (4), swivel nut (3) pass through-hole (11) with carousel (2) threaded connection, through-hole (11) with be provided with spacing portion between swivel nut (3), rotate carousel (2), so that swivel nut (3) are in under the effect of spacing portion, reciprocate, clamping part presss from both sides tightly or loosens back up vortex dish.

2. The scroll backface machining jig as claimed in claim 1, wherein: clamping part (4) include a plurality of arc (41) and a plurality of connecting plate (42), connecting plate (42) with arc (41) one-to-one, connecting plate (42) and corresponding integrated into one piece has swash plate (43) between arc (41), swash plate (43) top extremely the distance of swivel nut (3) the central axis is greater than swash plate (43) bottom extremely the distance of swivel nut (3) the central axis, a plurality of arc (41) cyclic annular sets up, forms and places chamber (44), and every adjacent two interval sets up between arc (41), forms and presss from both sides tight groove (45).

3. The scroll backface machining jig according to claim 2, wherein: the screw sleeve (3) is provided with a plurality of deformation grooves (31), and the clamping grooves (45) extend downwards and are communicated with the corresponding deformation grooves (31).

4. The scroll backface machining jig according to claim 2, wherein: one of them arc (41) go up fixedly connected with spacing post (411), spacing post (411) set up vertically upwards.

5. The scroll backface machining jig as claimed in claim 4, wherein: wherein two opposite arc plates (41) are provided with grooves (412).

6. The scroll backface machining jig as claimed in claim 1, wherein: a plurality of vertical surfaces (23) are formed in the outer side face of the rotary table (2), and the vertical surfaces (23) correspond to the connecting holes (21) one to one.

7. The scroll backface machining jig as claimed in claim 6, wherein: one end of the driving lever (22) is arranged to be a plane (221), a support column (222) is fixedly connected to the plane (221), and the support column (222) is matched with the connecting hole (21).

8. The scroll backface machining jig according to claim 2, wherein: the limiting part comprises a convex strip (51) and a limiting groove (52), the convex strip (51) is integrally formed in the through hole (11), the limiting groove (52) is formed in the outer side face of the threaded sleeve (3), and the limiting groove (52) upwards extends to the top of the inclined plate (43).