CN218110068U

CN218110068U - Motor housing processing location centre gripping equipment

Info

Publication number: CN218110068U
Application number: CN202222709428.6U
Authority: CN
Inventors: 王曹伟; 王康毅
Original assignee: Xixian New Area Huamao Rongke Electromechanical Technology Co ltd
Current assignee: Xixian New Area Huamao Rongke Electromechanical Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2022-12-23
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a motor housing processing location centre gripping equipment, the on-line screen storage device comprises a base, the up end mid-rotation of base installs the rolling disc, the up end middle part of rolling disc is fixed with vertical driving cylinder, the top of driving cylinder is fixed with first motor, the spindle of first motor stretches into in the driving cylinder, and be fixed with vertical drive screw, slidable mounting has the elevator that supplies the drive screw thread to run through in the driving cylinder, the bilateral symmetry of elevator articulates there is the connecting rod, the connecting rod stretches out the outside of driving cylinder, and it has vertical interior splint to prop, interior splint horizontal sliding mounting is in the driving cylinder side, the both ends symmetry structure of rolling disc has the extension piece, the mounting groove has been seted up on the extension piece, elastic mounting has slidable butt joint board in the mounting groove. The utility model discloses it is rational in infrastructure, can support the centre gripping in carrying out to motor housing to accessible butt joint board comes the card to go into between the bead to the motor housing surface, and is fixed effectual.

Description

Motor housing processing location centre gripping equipment

Technical Field

The utility model relates to a clamping device technical field, in particular to motor housing processing location centre gripping equipment.

Background

The motor shell is one of the components of the motor, usually adopts casting processing molding, the appearance of the motor shell is a transverse sleeve, and two sides below the sleeve are respectively provided with a mounting seat for mounting at other places; when the surface of the motor shell is processed, the motor shell needs to be positioned and clamped. In the prior art, as issued patent with publication number CN212652725U and issued patent with publication number CN215148859U, the disclosed motor housing clamping devices clamp and fix the outer edge surface of the motor housing, so that when the surface of the motor housing is machined, the clamping arms for clamping are easily shielded, thereby affecting the machining effect of the motor housing.

In order to avoid the above situation, the clamping arm of the clamping device shields the motor housing to influence the processing effect, an internal supporting type clamping device can be adopted, and the inner wall of the motor housing is smooth and flat, and is generally a curved surface. Therefore, although the inner-supporting clamping device can solve the problem that the clamping arm blocks the surface of the motor housing, compared with the outer-clamping device, the outer-supporting clamping device has a poor fixing effect on the motor housing, and the processing effect on the motor housing is also influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor housing processing location centre gripping equipment can carry out interior support centre gripping to motor housing to accessible butt joint board comes the card to go into between the bead to the motor housing surface, has better fixed effect.

The utility model provides a following technical scheme:

a motor shell processing, positioning and clamping device comprises a base, wherein a rotating disc is rotatably mounted in the middle of the upper end face of the base, a vertical driving cylinder is fixed in the middle of the upper end face of the rotating disc, a first motor is fixed at the top of the driving cylinder, a machine shaft of the first motor extends into the driving cylinder and is fixed with a vertical driving screw, a lifting block for the driving screw to penetrate through is slidably mounted in the driving cylinder, connecting rods are symmetrically hinged to two sides of the lifting block, extend out of the driving cylinder and are hinged to vertical inner supporting clamping plates;

the inner supporting clamping plate is horizontally slidably installed on the side face of the driving barrel, extending blocks are symmetrically constructed at two ends of the rotating disc, mounting grooves are formed in the extending blocks, slidable abutting plates are elastically installed in the mounting grooves, and the abutting plates face the abutting blocks constructed on one side of the middle portion of the rotating disc.

As a further preferable scheme, through holes for the connecting rods to extend out are symmetrically formed in two sides of the driving cylinder.

As a further preferred scheme, a plurality of horizontal fixing columns are symmetrically fixed on the outer edge surfaces of two sides of the driving cylinder, one ends, far away from the driving cylinder, of the fixing columns are inserted with horizontal movable columns, and the movable columns are fixed with the inner supporting clamping plates.

As a further preferred scheme, a horizontal limiting shaft is fixed in the mounting groove and penetrates through the lower end of the abutting plate, a spring is sleeved on the limiting shaft and fixed on one side, away from the middle part of the rotating disc, of the bottom of the abutting plate.

As a further preferred solution, the top of the abutting plate is configured with a pull ring on the side away from the middle of the rotary disk.

As a further preferable scheme, the base is hollow, and is fixed with a second motor, and a crankshaft of the second motor penetrates through the upper end face of the base and is fixed with the middle part of the lower end face of the rotating disc.

As a further preferred scheme, a plurality of balls are installed on the lower end face of the rotating disc, and a sliding groove matched with the movement track of the balls is formed in the upper end face of the base.

The utility model discloses a technological effect and advantage:

1. the utility model has reasonable structure, and can control the lifting of the lifting block by controlling the rotation of the driving screw rod and drive the two inner supporting splints to horizontally support through the connecting rod on the lifting block, thereby utilizing the inner supporting splints to support and clamp the motor shell sleeved on the driving cylinder, forming preliminary fixation and avoiding the problem of influencing the surface processing of the motor shell from the external clamping fixation;

2. the utility model discloses in, benefit from the mounting groove and the butt plate at rolling disc both ends, can support the back in utilizing driving cylinder and interior splint to come to motor housing, come the card to go into through the butt piece on the butt plate between the bead to the motor housing surface, form spacingly, this spacing position makes things convenient for quick replacement to the current interior supporting formula clamping device has been solved to the fixed relatively poor problem of effect of motor housing.

Drawings

FIG. 1 is a schematic structural view of a motor housing processing, positioning and clamping device;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 of the motor housing machining, positioning and clamping device;

FIG. 3 is a schematic view of the internal structure of the motor housing processing positioning and clamping device;

fig. 4 is an enlarged schematic view of the structure at B in fig. 3 of the motor housing machining, positioning and clamping device.

In the figure: 1. a base; 2. rotating the disc; 201. an extension block; 3. a drive cylinder; 301. fixing a column; 302. a movable post; 4. An inner supporting splint; 5. a first motor; 6. a drive screw; 7. a lifting block; 8. a connecting rod; 9. mounting grooves; 901. a limiting shaft; 902. a spring; 10. a butt joint plate; 1001. a butting block; 1002. a pull ring; 11. a second motor; 12. a ball bearing; 13. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): refer to fig. 1, fig. 2 and fig. 3, a motor housing processing location centre gripping equipment that shows, including base 1, base 1's up end mid-rotation installs rolling disc 2, the up end middle part of rolling disc 2 is fixed with vertical drive cylinder 3, the top of drive cylinder 3 is fixed with first motor 5, the spindle of first motor 5 stretches into in the drive cylinder 3, and be fixed with vertical drive screw 6, slidable mounting has the elevator 7 that supplies drive screw 6 screw thread to run through in the drive cylinder 3, the bilateral symmetry of elevator 7 articulates there is connecting rod 8, connecting rod 8 stretches out the outside of drive cylinder 3, and articulate there is vertical internal stay splint 4, make drive screw 6 rotatory order about elevator 7 when going up and down in drive cylinder 3, elevator 7 can drive internal stay splint 4 activities through connecting rod 8. During specific implementation, the two sides of the driving cylinder 3 are symmetrically provided with through holes for the connecting rod 8 to extend out.

And the equal symmetry of the both sides outer fringe face of driving cylinder 3 is fixed with a plurality of horizontally fixed columns 301, the one end that driving cylinder 3 was kept away from to fixed column 301 is pegged graft and is had horizontally movable post 302, movable post 302 is fixed with interior splint 4 that props, make the horizontal slidable mounting of interior splint 4 in the side of driving cylinder 3, thereby when the elevator 7 goes up and down and drives interior splint 4 activity, can only order about interior splint 4 horizontal migration of propping, can order about interior splint 4 promptly and carry out the internal stay centre gripping to the motor housing inner wall that the cover was located on the driving cylinder 3.

Simultaneously, the both ends symmetrical of rolling disc 2 is constructed and is extended block 201, has seted up mounting groove 9 on the extension block 201, and elastic mounting has slidable butt joint board 10 in the mounting groove 9, and during the concrete implementation, mounting groove 9 internal fixation has the spacing axle 901 of horizontally, and spacing axle 901 runs through butt joint board 10's lower extreme, and the cover is equipped with spring 902 on the spacing axle 901, and spring 902 is fixed in the one side of keeping away from rolling disc 2 middle part in butt joint board 10 bottom.

While the side of the abutment plate 10 facing the middle of the turn disc 2 is configured with an abutment block 1001 and the side of the top of the abutment plate 10 facing away from the middle of the turn disc 2 is configured with a pull ring 1002.

Referring to fig. 3 and 4, cavity in the base 1, cavity bottom surface is fixed with second motor 11 in the base 1, and the up end of base 1 is worn out to the spindle of second motor 11 to it is fixed with the lower terminal surface middle part of rolling disc 2, thereby can order about rolling disc 2 rotatory at the up end of base 1, conveniently carry out rotation regulation to the motor housing on the rolling disc 2, do benefit to the improvement to motor housing's machining efficiency. During concrete implementation, a plurality of balls 12 are installed to the lower terminal surface of rolling disc 2, and the spout 13 of 12 movement tracks of adaptation ball is seted up to the up end of base 1 for rolling disc 2 is when rotatory, and ball 12 can slide in spout 13, thereby reduces the friction between base 1 and the rolling disc 2, has improved the smoothness degree when rolling disc 2 is rotatory.

This practical theory of operation:

when the motor shell machining, positioning and clamping device is used, the motor shell can be sleeved on the driving cylinder 3 and supported by the rotating disc 2. At this moment, can start first motor 5 earlier and order about drive screw 6 and rotate, drive screw 6 can order about elevator 7 through the screw thread and slide from top to bottom along the inner wall of driving barrel 3 to utilize 7 both sides articulated connecting rods 8 of elevator to strut splint 4 levels in with driving barrel 3 both sides and strut, make interior splint 4 of strutting can locate the motor housing inner wall on the driving barrel 3 to the cover and support the centre gripping, form preliminary fixed, avoided fixed and influence the problem to motor housing surface machining from outside centre gripping.

Simultaneously, after utilizing driving tube 3 and interior splint 4 to support motor housing in going on, butt plate 10 can slide along mounting groove 9 towards the middle part direction of rolling disc 2 under the effect of spring 902, make butt block 1001 on the butt plate 10 can block between the bead of motor housing surface, thereby carry on spacingly to motor housing, in order to avoid motor housing only to appear the pivoted condition easily under the interior centre gripping of interior splint 4 that props including, improved the fixed effect to motor housing promptly. When needs are sheltered from the position by butt piece 1001 to motor housing surface and are processed man-hour, then staff's accessible pull ring 1002 pulls open butt board 10 to simple rotation back once, recycle butt board 10 again to motor housing's other positions carry on the butt spacing can, easy operation, convenient to use.

And in the process of processing motor housing, still can start second motor 11 and order about rolling disc 2 and rotate to drive the motor housing of fixing on the rolling disc 2 and rotate, it is convenient to adjust, thereby is favorable to improving the machining efficiency to motor housing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a motor housing processing location centre gripping equipment which characterized in that: the device comprises a base (1), wherein a rotating disc (2) is rotatably arranged in the middle of the upper end face of the base (1), and a vertical driving cylinder (3) is fixed in the middle of the upper end face of the rotating disc (2); a first motor (5) is fixed at the top of the driving cylinder (3), and a shaft of the first motor (5) extends into the driving cylinder (3) and is fixed with a vertical driving screw (6); a lifting block (7) for the driving screw (6) to penetrate through is arranged in the driving cylinder (3) in a sliding mode, connecting rods (8) are symmetrically hinged to two sides of the lifting block (7), the connecting rods (8) extend out of the driving cylinder (3) and are hinged to vertical inner supporting clamping plates (4);

interior splint (4) horizontal sliding install in drive tube (3) side, the both ends symmetrical structure of rolling disc (2) has extension piece (201), mounting groove (9) have been seted up on extension piece (201), slidable butt joint board (10) have been installed to elasticity in mounting groove (9), butt joint board (10) orientation one side at rolling disc (2) middle part is constructed with butt piece (1001).

2. The motor housing machining, positioning and clamping device as claimed in claim 1, wherein: and through holes for the connecting rods (8) to extend out are symmetrically formed in the two sides of the driving cylinder (3).

3. The motor housing machining, positioning and clamping device as claimed in claim 1, wherein: the outer edge surfaces of two sides of the driving barrel (3) are symmetrically fixed with a plurality of horizontal fixing columns (301), one ends, far away from the driving barrel (3), of the fixing columns (301) are inserted with horizontal movable columns (302), and the movable columns (302) are fixed with the inner supporting clamping plates (4).

4. The motor housing machining, positioning and clamping device as claimed in claim 1, wherein: a horizontal limiting shaft (901) is fixed in the mounting groove (9), the limiting shaft (901) penetrates through the lower end of the abutting plate (10), a spring (902) is sleeved on the limiting shaft (901), and the spring (902) is fixed on one side, away from the middle of the rotating disc (2), of the bottom of the abutting plate (10).

5. The motor housing machining, positioning and clamping device as claimed in claim 1, wherein: and a pull ring (1002) is formed on one side, away from the middle part of the rotating disc (2), of the top of the abutting plate (10).

6. The motor housing machining, positioning and clamping device as claimed in claim 1, wherein: the base (1) is hollow and is fixedly provided with a second motor (11), and a crankshaft of the second motor (11) penetrates through the upper end face of the base (1) and is fixed with the middle of the lower end face of the rotating disc (2).

7. The motor housing machining, positioning and clamping device as claimed in claim 6, wherein: a plurality of balls (12) are installed on the lower end face of the rotating disc (2), and sliding grooves (13) matched with the movement tracks of the balls (12) are formed in the upper end face of the base (1).