CN217914775U - Automobile air conditioner compressor rear cover machining device - Google Patents

Abstract

The utility model relates to the technical field of machining, in particular to a rear cover machining device of an automobile air conditioner compressor; the clamping device comprises a supporting plate and a clamping jaw, wherein a base is matched with the supporting plate in a sliding manner, the clamping jaw is meshed with the base, a limiting rod is clamped and connected with the clamping jaw, the limiting rod is matched with a shaft rod in a sliding manner, a lower pressing plate is arranged at the upper end of the shaft rod, a plurality of first grooves and spiral grooves are formed in the outer wall of the shaft rod, the first grooves are perpendicular to the upper end face of the clamping jaw, the spiral grooves are communicated with the first grooves, the clamping jaw is provided with a sliding block matched with the first grooves in a sliding manner, and the limiting rod is fixedly connected with a supporting rod through an elastic piece; the utility model discloses a set up motor rotation control's jack catch to the realization is to the centre gripping of work piece, and the rethread sets up the rotatable briquetting down of the extrusion force control that produces along with jack catch centre gripping work piece, thereby realizes that the edge of work piece is pushed down the briquetting and is pushed down spacingly, and then makes the inside processing of work piece not influenced, the effectual processing step that has reduced, the effectual work efficiency that has improved.

Description

Automobile air conditioner compressor rear cover machining device

Technical Field

The utility model relates to a machinery processing technology field, concretely relates to lid processingequipment behind vehicle air conditioner compressor.

Background

The automobile air conditioner compressor is the heart of the automobile air conditioner refrigerating system and plays a role in compressing and conveying refrigerant vapor. Compressors are classified into two types, non-variable displacement and variable displacement. According to different working principles, the air-conditioning compressor can be divided into a fixed displacement compressor and a variable displacement compressor, the compressors can be generally divided into a reciprocating type compressor and a rotary type compressor according to different working modes, the common reciprocating type compressor comprises a crankshaft connecting rod type and an axial piston type, and the common rotary type compressor comprises a rotary blade type and a scroll type.

The automobile air conditioner compressor cover needs to be subjected to corresponding grinding processing procedures after production and forming, so that the sealing performance or the surface smoothness and the like are guaranteed, and therefore the automobile air conditioner compressor cover needs to be clamped and fixed;

but at the in-process of the in-service application, the inner wall of vehicle air conditioner compressor cover cavity is provided with a plurality of cavities, the lower briquetting of oil pressure corner jar can lead to the inside cavity of vehicle air conditioner compressor cover can't be polished, still need the manual work to polish at last, this is unfavorable for work efficiency's promotion, in file CN213764088U, mention a anchor clamps, this kind of anchor clamps cooperates through a plurality of drive arrangement, thereby realize the centre gripping to the work piece, the fixed stopper of rethread is carried on spacingly to the work piece, this kind of anchor clamps power consumption is many, the commonality is poor, can't satisfy the demand of different work piece centre gripping processing, promotion to work efficiency is also limited, and the briquetting under the spindle still uses, unfavorable and the inside processing of casing.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to not enough among the prior art, provide a lid processingequipment behind vehicle air conditioner compressor.

In order to solve the above technical problem, the present invention provides a solution to the following technical problems

The utility model provides a lid processingequipment behind vehicle air conditioner compressor, including backup pad and jack catch, the sliding fit of backup pad has the base, the base meshes there is the jack catch, the jack catch joint has the gag lever post, gag lever post sliding fit has the axostylus axostyle, the upper end of axostylus axostyle is provided with the holding down plate, the first recess of a plurality of and helicla flute have been seted up to the axostylus axostyle outer wall, first recess is perpendicular with the up end of jack catch, helicla flute and first recess intercommunication, the jack catch be provided with first recess sliding fit's slider, the gag lever post passes through elastic component and bracing piece fixed connection, the lower terminal surface and the backup pad fixed connection of bracing piece.

Furthermore, the supporting plate is provided with a first through hole, a connecting piece is matched in the first through hole in a sliding manner, and the connecting piece is clamped with the base; through setting up first through-hole and connecting piece, preferred connecting piece and motor joint to the rotation of realization base.

Furthermore, a second groove is formed in the side wall of the base, a supporting block is arranged in the second groove in an interference fit manner, and the upper end face of the supporting block and the upper end face of the base are in the same plane; through setting up second recess and supporting shoe to realize supporting shoe and jack catch contact, and the supporting shoe can be changed according to the demand, and then makes the utility model discloses the suitability is wider.

Furthermore, a rack is arranged on the upper end face of the supporting block, and threads meshed with the rack are arranged on the lower end face of the clamping jaw; through setting up rack and screw thread to realize when the base rotates, the supporting shoe is driven, and the rack meshes with the jack catch, and the jack catch can take place to press from both sides tightly or loosen because of the rotation of rack, and then realizes the centre gripping of jack catch to the work piece.

Further, the support rod is fixedly connected with a guide rail and a limiting block, the inner wall of the guide rail is in friction contact with the outer wall of the clamping jaw, and the limiting block is in sliding fit with the clamping jaw; through setting up guide rail and stopper to make the jack catch can not take place to rotate, and the jack catch rotates along the direction of guide rail along with the base and removes, and then realizes the centre gripping work of jack catch.

Furthermore, the jaw is provided with a second through hole in sliding fit with the limiting rod, the jaw is also provided with a third through hole perpendicular to the second through hole, the third through hole is in sliding fit with the shaft rod, and the sliding block is fixedly connected with the side wall of the third through hole; through setting up second through-hole and third through-hole, the internal diameter of preferred third through-hole is less than the internal diameter of second through-hole to make when the axostylus axostyle rises or descends to a certain distance, the slider slides from first recess and send the helicla flute in, and then makes down the briquetting and take place to rotate, realizes down the work of the spacing work piece edge up end of briquetting then.

Further, a sliding rod is arranged on the lower end face of the shaft rod and is in sliding fit with the limiting rod; through setting up the slide bar to realize the sliding fit of axostylus axostyle and gag lever post.

Furthermore, the limiting rod is provided with a third groove in sliding fit with the shaft rod, and the side wall of the third groove is provided with a fourth groove in sliding fit with the sliding rod; through setting up the third recess to when making when the gag lever post removes along the second through-hole, the axostylus axostyle can be because the cooperation of slide bar with the fourth recess, and then makes axostylus axostyle and gag lever post link, when the jack catch presss from both sides tight operation promptly, workpiece surface can extrude the gag lever post, and the removal of gag lever post can link briquetting down, realizes then that this device action can be with the work piece steady clamp tightly.

Furthermore, the inclination angle between the fourth groove and the support plate is an acute angle; through the shape that sets up the fourth recess to when realizing that the slide bar takes place to rise or descend along the fourth recess when the gag lever post removes, realize the pushing down of gag lever post mobile control holding down plate promptly and loosen, the cooperation of the first recess of rethread and helicla flute and slider realizes then that the rotation action when the holding down plate reciprocates, realizes the switching of holding down plate operating position promptly, can effectually reduce the influence that the holding down plate placed to the work piece.

Furthermore, the upper end surface of the supporting plate is also provided with a limiting plate, and the limiting plate is in frictional contact with the protruding part of the outer wall of the workpiece; through setting up the limiting plate to further reduce the rotation of work piece, and then make the work piece by the stability better in man-hour.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a set up motor rotation control's jack catch to the realization is to the centre gripping of work piece, and the rethread sets up the rotatable briquetting down of the extrusion force control that produces along with jack catch centre gripping work piece, thereby realizes that the edge of work piece is pushed down the briquetting and is pushed down spacingly, and then makes the inside processing of work piece not influenced, the effectual processing step that has reduced, the effectual work efficiency that has improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described 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 diagram of the overall structure of the novel application;

FIG. 2 is an exploded view of the overall structure of the present invention;

FIG. 3 is a top view of the overall structure of the present utility model;

FIG. 4 is a schematic view of the novel hold-down block structure of the present invention;

FIG. 5 is a schematic view of the novel stop lever used in the present invention;

FIG. 6 is a schematic view of the novel jaw structure;

the reference numerals in the drawings represent: 1. a support plate; 2. a claw; 3. a base; 4. a limiting rod; 5. pressing the block; 6. a first groove; 7. a helical groove; 8. a slider; 9. a shaft lever; 10. an elastic member; 11. a support bar; 12. a first through hole; 13. a connecting member; 14. a second groove; 15. a support block; 16. a rack; 17. a thread; 18. a guide rail; 19. a limiting block; 20. a second through hole; 21. a third through hole; 22. a slide bar; 23. a third groove; 24. a fourth groove; 25. and a limiting plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The following description is provided to disclose the invention and to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or position relative to one another as illustrated in the figures, which is intended merely to simplify the description of the present invention and does not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, the above terms are not to be considered as limiting.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

The utility model provides a processing device for the rear cover of an automobile air-conditioning compressor; referring to fig. 1-6, the clamping device comprises a supporting plate 1 and a clamping jaw 2, a plurality of connecting holes are preferably arranged on the supporting rod 1, anti-skid rubber is arranged on the contact surface of the clamping jaw 2 and a workpiece, a base 3 is in sliding fit with the supporting plate 1, the base 3 is meshed with the clamping jaw 2, a supporting block is preferably arranged on the central axis of the base 3 and is in friction contact with the outer wall of the workpiece, the cross section of the preferred clamping jaw 2 is in an L shape, the bottom end of the clamping jaw 2 is in contact with the base 3, a limiting rod 4 is clamped on the clamping jaw 2, the limiting rod 4 is in sliding fit with a shaft rod 9, a lower pressing plate 5 is arranged at the upper end of the shaft rod 9, the width of the preferred lower pressing plate 5 is smaller than the width of the upper end face of the clamping jaw 2, the length of the lower pressing plate 5 is larger than the length of the upper end face of the clamping jaw 2, and a plurality of first grooves 6 and spiral grooves 7 are arranged on the outer wall of the shaft rod 9, first recess 6 of preferred is the same with 7 internal diameters of helicla flute, first recess 6 is perpendicular with the up end of jack catch 2, the up end of preferred jack catch 2 is parallel with the up end of backup pad 1, helicla flute 7 and first recess 6 intercommunication, jack catch 2 is provided with slider 8 with 6 sliding fit of first recess, sliding fit through slider 8 and helicla flute 7, thereby realize the rotation of holding down plate 5, it is spacing to the pushing down of work piece to realize holding down plate 5 promptly, gag lever post 4 passes through elastic component 10 and bracing piece 11 fixed connection, the lower terminal surface and the 1 fixed connection of backup pad of bracing piece 11, elastic component 10 makes when the extrusion of gag lever post 4 breaking away from the work piece through elasticity, gag lever post 4 comes back to the initial position.

Referring to fig. 2, the support plate 1 is provided with a first through hole 12, a connecting piece 13 is in sliding fit with the first through hole 12, and the connecting piece 13 is clamped with the base 3; through setting up first through-hole 12 and connecting piece 13, preferred connecting piece 13 and motor joint to the rotation of realization base 3.

Referring to fig. 2-6, a second groove 14 is formed in the side wall of the base 3, a supporting block 15 is in interference fit in the second groove 14, and the upper end surface of the supporting block 15 and the upper end surface of the base 3 are on the same plane; through the arrangement of the second groove 14 and the supporting block 15, the supporting block 15 is in contact with the jaw 2, and the supporting block 15 can be replaced as required, so that the utility model has wider applicability, the upper end surface of the supporting block 15 is provided with a rack 16, and the lower end surface of the jaw 2 is provided with a thread 17 meshed with the rack 16; through setting up rack 16 and screw thread 17 to realize when base 3 rotates, supporting shoe 15 is driven, and rack 16 meshes with jack catch 2, and jack catch 2 can take place to press from both sides tightly or loosen because of the rotation of rack 16, and then realizes the centre gripping of jack catch 2 to the work piece.

Referring to fig. 1-2, the support rod 11 is fixedly connected with a guide rail 18 and a limiting block 19, the inner wall of the guide rail 18 is in frictional contact with the outer wall of the claw 2, and the limiting block 19 is in sliding fit with the claw 2; through setting up guide rail 18 and stopper 19 to make jack catch 2 can not take place to rotate, and jack catch 2 rotates along with base 3 and removes along the direction of guide rail 18, and then realizes jack catch 2's centre gripping work.

2-6, the jaw 2 is provided with a second through hole 20 in sliding fit with the limiting rod 4, the jaw 2 is further provided with a third through hole 21 perpendicular to the second through hole 20, the third through hole 21 is in sliding fit with the shaft rod 9, and the sliding block 8 is fixedly connected with the side wall of the third through hole 21; through setting up second through-hole 20 and third through-hole 21, the internal diameter of preferred third through-hole 21 is less than the internal diameter of second through-hole 20 to make when axostylus axostyle 9 rises or descends to a certain distance, slider 8 slides from first recess 6 and causes in the helicla flute 7, and then makes briquetting 5 take place to rotate, realizes the work of the spacing work piece edge up end of briquetting 5 down then.

2-5, a sliding rod 22 is arranged on the lower end face of the shaft rod 9, and the sliding rod 22 is in sliding fit with the limiting rod 4; through the arrangement of the sliding rod 22, the sliding fit between the shaft lever 9 and the limiting rod 4 is realized, the limiting rod 4 is provided with a third groove 23 in sliding fit with the shaft lever 9, and the side wall of the third groove 23 is provided with a fourth groove 24 in sliding fit with the sliding rod 22; through the arrangement of the third groove 23, when the limiting rod 4 moves along the second through hole 20, the shaft rod 9 is linked with the limiting rod 4 due to the matching of the sliding rod 22 and the fourth groove 24, namely when the clamping jaw 2 performs clamping operation, the surface of a workpiece extrudes the limiting rod 4, the limiting rod 4 moves to link with the pressing block 5, so that the workpiece can be stably clamped by one action of the device, and the inclination angle between the fourth groove 24 and the supporting plate 1 is an acute angle; through the shape of the fourth groove 24, when the limiting rod 4 moves, the sliding rod 22 rises or falls along the fourth groove 24, namely, the limiting rod 4 moves to control the pressing down and loosening of the pressing plate 5, and then the first groove 6 is matched with the spiral groove 7 and the sliding block 8, so that the rotating action of the pressing plate 5 during moving up and down is realized, namely, the switching of the working position of the pressing plate 5 is realized, and the influence of the pressing plate 5 on the placement of workpieces can be effectively reduced.

Referring to fig. 1, the upper end surface of the support plate 1 is further provided with a limit plate 25, and the limit plate 25 is in frictional contact with the protruding part of the outer wall of the workpiece; through setting up limiting plate 25 to further reduce the rotation of work piece, and then make the work piece processed stability better.

It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The objects of the present invention have been fully and effectively accomplished. The functional and structural principles of the invention have been shown and described in the embodiments, and any variations or modifications of the embodiments of the invention are possible without departing from the principles.

Claims (10)

1. The utility model provides a lid processingequipment behind vehicle air conditioner compressor, includes backup pad (1) and jack catch (2), its characterized in that, the sliding fit of backup pad (1) has base (3), base (3) meshing has jack catch (2), jack catch (2) joint has gag lever post (4), gag lever post (4) sliding fit has axostylus axostyle (9), the upper end of axostylus axostyle (9) is provided with holding down plate (5), a plurality of first recess (6) and helicla flute (7) have been seted up to axostylus axostyle (9) outer wall, first recess (6) are perpendicular with the up end of jack catch (2), helicla flute (7) and first recess (6) intercommunication, jack catch (2) are provided with slider (8) with first recess (6) sliding fit, gag lever post (4) pass through elastic component (10) and bracing piece (11) fixed connection, the lower terminal surface and backup pad (1) fixed connection of bracing piece (11).

2. The automobile air conditioner compressor rear cover machining device according to claim 1, wherein a first through hole (12) is formed in the support plate (1), a connecting piece (13) is in sliding fit with the first through hole (12), and the connecting piece (13) is connected with the base (3) in a clamping mode.

3. The automobile air conditioner compressor rear cover machining device according to claim 1, characterized in that a second groove (14) is formed in a side wall of the base (3), a supporting block (15) is in interference fit in the second groove (14), and an upper end face of the supporting block (15) and an upper end face of the base (3) are in the same plane.

4. The device for processing the rear cover of the compressor of the air conditioner of the automobile as claimed in claim 3, characterized in that the upper end face of the supporting block (15) is provided with a rack (16), and the lower end face of the claw (2) is provided with a thread (17) engaged with the rack (16).

5. The automobile air conditioner compressor rear cover machining device according to claim 1, characterized in that a guide rail (18) and a limiting block (19) are fixedly connected to the support rod (11), the inner wall of the guide rail (18) is in friction contact with the outer wall of the clamping jaw (2), and the limiting block (19) is in sliding fit with the clamping jaw (2).

6. The automobile air conditioner compressor rear cover machining device according to claim 1, characterized in that the jaw (2) is provided with a second through hole (20) in sliding fit with the limiting rod (4), the jaw (2) is further provided with a third through hole (21) perpendicular to the second through hole (20), the third through hole (21) is in sliding fit with the shaft rod (9), and the sliding block (8) is fixedly connected with a side wall of the third through hole (21).

7. The automobile air conditioner compressor rear cover processing device as claimed in claim 1, wherein a sliding rod (22) is arranged on the lower end face of the shaft rod (9), and the sliding rod (22) is in sliding fit with the limiting rod (4).

8. The device for processing the rear cover of the compressor of the automobile air conditioner as claimed in claim 7, wherein the limiting rod (4) is provided with a third groove (23) in sliding fit with the shaft rod (9), and a side wall of the third groove (23) is provided with a fourth groove (24) in sliding fit with the sliding rod (22).

9. The automobile air conditioner compressor rear cover processing device as claimed in claim 8, wherein the inclination angle of the fourth groove (24) and the support plate (1) is an acute angle.

10. The automobile air conditioner compressor rear cover machining device according to claim 1, characterized in that a limiting plate (25) is further arranged on the upper end face of the supporting plate (1), and the limiting plate (25) is in friction contact with a protruding portion of the outer wall of the workpiece.

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