CN218169502U

CN218169502U - Clamping device is used in motor transmission processing

Info

Publication number: CN218169502U
Application number: CN202222168296.0U
Authority: CN
Inventors: 孙付杰; 张宏生
Original assignee: Tanghe Donglian Automobile Transmission Factory
Current assignee: Tanghe Donglian Automobile Transmission Factory
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-12-30
Anticipated expiration: 2032-08-17

Abstract

The utility model provides a clamping device is used in motor transmission processing relates to frock clamp technical field, and this clamping device is used in motor transmission processing includes the lathe body, fixedly connected with collecting box on the lathe body, rotate through the bearing on the collecting box and be connected with the pivot, through setting up collecting box, pivot, place the cooperation of board, fixture, gear, first flexible drive arrangement, driving frame and rack, realized that work piece processing takes out the back, control first flexible drive arrangement and pass through two rack removals of driving frame drive, two rack removals drive two gear rotations through the meshing with two gears, two gear rotations drive the pivot rotation, the pivot is rotated and is placed the board and rotate and make fixture down, piece on the fixture can leave fixture under the action of gravity and fall to the collecting box in and collect, then the board resets is placed in the control, effectively avoid piece influence anchor clamps to next work piece centre gripping, improve piece clearance convenience, and improve work efficiency.

Description

Clamping device is used in motor transmission processing

Technical Field

The utility model relates to a frock clamp technical field specifically is a clamping device is used in motor transmission processing.

Background

The automobile gearbox is divided into a manual gearbox and an automatic gearbox, wherein the manual gearbox mainly comprises gears and shafts, and the gears and the shafts are combined through different gears to generate speed change and torque change; the automatic gearbox AT consists of a hydraulic torque converter, a planetary gear, a hydraulic pitch-changing system and a hydraulic control system. The speed and torque changing is achieved by combining hydraulic transmission and gears. The gearbox shell is a shell structure used for installing a gearbox transmission mechanism and accessories thereof, and when the gearbox shell is machined, operations such as polishing, drilling, milling and the like need to be carried out. Carry out above-mentioned processing to the gearbox shell, if not fix the gearbox shell, the gearbox shell then can take place to remove in the course of working, influences processingquality, so need fix the gearbox shell through anchor clamps to ensure processingquality.

Among the prior art, adding man-hour to the gearbox housing, the work piece that downcuts can drop to anchor clamps on, if not in time clearance, can seriously influence anchor clamps to next work piece centre gripping, the piece clearance is troublesome moreover, has seriously reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device is used in motor transmission processing aims at solving the lathe among the prior art and adds man-hour to the gearbox shell, and the work piece that downcuts can fall to anchor clamps on, if not in time clear up, can seriously influence anchor clamps to next work piece centre gripping, and the piece clearance is troublesome moreover, has seriously reduced work efficiency's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme: clamping device is used in motor transmission processing, including the lathe body, fixedly connected with collecting box on the lathe body, it is connected with the pivot to rotate through the bearing on the collecting box, fixedly connected with places the board in the pivot, it is provided with the fixture who is used for centre gripping work piece on the board to place, the equal fixedly connected with gear in both ends of pivot, one side fixed mounting of collecting box has first flexible drive arrangement, first flexible drive arrangement's output fixedly connected with transmission frame, two racks of fixedly connected with on the transmission frame, two the rack respectively with two gear engagement.

In order to make the utility model discloses have the effect that improves piece clearance effect, the utility model discloses a further technical scheme does, fixed mounting has air pump and rotation drive arrangement on the collecting box, the fixedly connected with hose of giving vent to anger of air pump, the one end fixedly connected with of hose is used for the head of blowing to placing the board and blowing, the bar hole with the head of blowing slip joint is seted up to one side of collecting box, rotation drive arrangement's output fixedly connected with and the screw rod of the first threaded connection of blowing.

In order to make the utility model discloses have the effect that drives screw rod pivoted, the utility model discloses a further technical scheme does, rotation driving device includes motor and reduction gear, the output of motor is connected in the input of reduction gear.

In order to make the utility model discloses have the effect of being convenient for handle the piece, the utility model discloses a further technical scheme does, the collecting box includes the case shell, one side of case shell has been seted up and has been taken out the hole, the inner wall sliding connection who takes out the hole has accepts the drawer.

In order to make the utility model discloses have the effect that improves rack mobility stability, the utility model discloses a further technical scheme does, the equal fixedly connected with conducting bar in both sides of collecting box, two the draw-in groove has all been seted up, two on the surface of conducting bar equal fixedly connected with card strip, two on the rack card strip respectively with two draw-in groove slip joints.

In order to make the utility model discloses have the effect of centre gripping work piece, the utility model discloses a further technical scheme does, fixture includes the flexible drive arrangement of second and the solid fixed splint of fixed mounting on one side of placing the board, the movable clamp plate that the expansion end fixedly connected with of the flexible drive arrangement of second corresponds with solid fixed splint.

In order to make the utility model discloses have the effect that drives movable clamp plate and remove, the utility model discloses a further technical scheme does, the flexible drive arrangement of second is second electric telescopic handle.

In order to make the utility model discloses have the effect that drives the driving frame and remove, the utility model discloses a further technical scheme does, a flexible drive arrangement is an electric telescopic handle.

In order to make the utility model discloses have the effect of protection gear and rack, the utility model discloses a further technical scheme does, the equal fixedly connected with protecting crust in both sides of collecting box, the protecting crust frame covers in the outside of gear and rack.

The utility model has the advantages that:

1. the collecting box is arranged on the machine tool body and is rotationally connected with the rotating shaft, the rotating shaft is fixedly connected with the placing plate, the placing plate is provided with a clamping mechanism, gears are arranged at two ends of the rotating shaft, the collecting box is provided with a first telescopic driving device, the output end of the first telescopic driving device is fixedly connected with the transmission frame, the transmission frame is fixedly connected with two racks, the two racks are respectively meshed with the two gears, after a workpiece is machined and taken out, the first telescopic driving device is controlled to drive the two racks to move through the transmission frame, the two racks move to drive the two gears to rotate through the meshing with the two gears respectively, the two gears rotate to drive the rotating shaft to rotate, the rotating shaft rotates to drive the placing plate to rotate to enable the clamping mechanism on the placing plate to face downwards, debris on the clamping mechanism can leave the clamping mechanism under the action of gravity to be cleaned and fall into the collecting box to be collected, then the placing plate is controlled to reset, the effect that the clamping of a clamp is prevented from being influenced by the debris is effectively, the next workpiece is improved in cleaning convenience, and the work efficiency is improved;

2. through set up air pump and rotation driving device on the collecting box, the end and the hose fixed connection of giving vent to anger of air pump, hose and blowing head fixed connection, set up the bar hole on the collecting box, bar hole and blowing head slip joint, rotation driving device's output and screw rod fixed connection, screw rod and blowing head threaded connection, it blows to placing the board through the hose to have realized that the air pump can take the air out through the hose, rotation driving device drives the screw rod just reverse, the screw rod just reverse drives the blowing head through its and the threaded connection of blowing head along the bar hole reciprocating sliding, the wind that makes the blowing head blow out covers whole each position of placing the board, make place on board and the fixture adsorbed piece blow off, effectively improve the piece clearance effect.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is another schematic structural diagram of an embodiment of the present invention.

Fig. 3 is a schematic structural view of a blowing head according to an embodiment of the present invention.

In the figure: 1-a machine tool body, 2-a collecting box, 201-a strip-shaped hole, 202-a box shell, 203-a drawing hole, 204-a carrying drawer, 3-a rotating shaft, 4-a placing plate, 5-a clamping mechanism, 501-a second telescopic driving device, 502-a fixed clamping plate, 503-a movable clamping plate, 6-a gear, 7-a first telescopic driving device, 8-a transmission frame, 9-a rack, 10-an air pump, 11-a rotary driving device, 12-a hose, 13-an air blowing head, 14-a screw rod, 15-a guide bar, 1501-a clamping groove, 16-a clamping bar and 17-a protective shell.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-3, a clamping device for machining a transmission case of an automobile, which comprises a machine tool body 1, wherein a collecting box 2 is fixedly connected to the machine tool body 1, the collecting box 2 can support the clamping device for machining a transmission case of an automobile, a rotating shaft 3 is rotatably connected to the collecting box 2 through a bearing, a placing plate 4 is fixedly connected to the rotating shaft 3, a workpiece can be placed on the placing plate 4, a clamping mechanism 5 for clamping the workpiece is arranged on the placing plate 4, gears 6 are fixedly connected to two ends of the rotating shaft 3, a first telescopic driving device 7 is fixedly mounted on one side of the collecting box 2, an output end of the first telescopic driving device 7 is fixedly connected with a transmission frame 8, two racks 9 are fixedly connected to the transmission frame 8, the two racks 9 are respectively meshed with the two gears 6, the first telescopic driving device 7 can drive the two racks 9 to move through the transmission frame 8, the two racks 9 can drive the two gears 6 to rotate through meshing with the two gears 6, the two gears 6 can drive the rotating shaft 3 to rotate, the rotating shaft 3 can drive the placing plate 4 to rotate so that the clamping mechanism 5 thereon to face downward.

During the use, take out after the work piece processing, control first flexible drive arrangement 7 and drive two racks 9 through driving frame 8 and remove, two racks 9 remove and drive two gears 6 through the meshing with two gears 6 respectively and rotate, two gears 6 rotate and drive pivot 3 and rotate, pivot 3 rotates and drives and place board 4 and rotate and make fixture 5 above that down, piece on fixture 5 can leave fixture 5 under the action of gravity and fall to collecting box 2 and collect, realize the clearance effect of piece on fixture 5, then it resets and can carry out next work piece processing to control to place board 4 again, effectively avoid the piece to influence anchor clamps and to next work piece centre gripping, improve piece clearance convenience, improve work efficiency.

Specifically, fixed mounting has air pump 10 and rotation drive arrangement 11 on collecting box 2, the fixedly connected with hose 12 that gives vent to anger of air pump 10, the one end fixedly connected with of hose 12 is used for the head 13 of blowing to placing board 4 and blow, the bar hole 201 with the head 13 slip joint of blowing is seted up to one side of collecting box 2, the output fixedly connected with of rotation drive arrangement 11 and the screw rod 14 of the head 13 threaded connection of blowing, air pump 10 can be taken out the air and blown to placing board 4 by the head 13 of blowing through hose 12, rotation drive arrangement 11 drives screw rod 14 just reverse, screw rod 14 just reverse drives the head 13 of blowing along bar hole 201 reciprocating sliding through its threaded connection with the head 13 of blowing, make the wind that blows out of head 13 cover whole 4 each parts of placing board, make place board 4 and fixture 5 on the adsorbed piece blow off, effectively improve piece cleaning performance.

Specifically, the rotation driving device 11 includes a motor and a speed reducer, and an output end of the motor is connected to an input end of the speed reducer and can drive the screw 14 to rotate.

Specifically, collecting box 2 includes case shell 202, and the hole 203 has been seted up to one side of case shell 202, and the inner wall sliding connection who takes out hole 203 accepts drawer 204, and the piece can fall in accepting drawer 204, takes out and accepts drawer 204 and can handle the piece.

Specifically, the equal fixedly connected with gib 15 in both sides of collecting box 2, draw-in groove 1501 has all been seted up on the surface of two gib 15, and equal fixedly connected with card strip 16 on two racks 9, two card strips 16 slide the joint with two draw-in grooves 1501 respectively, and card strip 16 can remove rack 9 and lead, can improve rack 9 mobility stability.

Specifically, fixture 5 includes that fixed mounting is at the flexible drive arrangement 501 of second and the solid fixed splint 502 of placing board 4 one side, and the flexible end fixedly connected with of the flexible drive arrangement 501 of second has the movable splint 503 that corresponds with solid fixed splint 502, and the flexible drive arrangement 501 of second can drive movable splint 503 and be close to solid fixed splint 502 orientation, realizes the clamping workpiece effect.

Specifically, the second telescopic driving device 501 is a second electric telescopic rod, and can drive the movable clamp 503 to move.

Specifically, first flexible drive arrangement 7 is an electric telescopic handle, can drive the removal of driving frame 8.

Further, the equal fixedly connected with protecting crust 17 in both sides of collecting box 2, protecting crust 17 frame cover in the outside of gear 6 and rack 9, and protecting crust 17 can protect gear 6 and rack 9, prevents that outside impurity from getting into gear 6 and rack 9 work area and causing the influence to it.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a clamping device is used in motor transmission processing, includes lathe body (1), its characterized in that, fixedly connected with collecting box (2) is gone up in lathe body (1), it is connected with pivot (3) to rotate through the bearing on collecting box (2), fixedly connected with places board (4) on pivot (3), it is provided with fixture (5) that are used for the centre gripping work piece on board (4) to place, the equal fixedly connected with gear (6) in both ends of pivot (3), one side fixed mounting of collecting box (2) has first flexible drive arrangement (7), the output fixedly connected with transmission frame (8) of first flexible drive arrangement (7), two rack (9) of fixedly connected with on transmission frame (8), two rack (9) mesh with two gear (6) respectively.

2. The clamping device for machining the automobile gearbox is characterized in that an air pump (10) and a rotary driving device (11) are fixedly mounted on the collecting box (2), a hose (12) is fixedly connected to an air outlet end of the air pump (10), a blowing head (13) used for blowing air to the placing plate (4) is fixedly connected to one end of the hose (12), a strip-shaped hole (201) in sliding clamping connection with the blowing head (13) is formed in one side of the collecting box (2), and a screw (14) in threaded connection with the blowing head (13) is fixedly connected to an output end of the rotary driving device (11).

3. The clamping device for machining of the automobile transmission according to claim 2, characterized in that the rotary driving device (11) comprises a motor and a speed reducer, and an output end of the motor is connected with an input end of the speed reducer.

4. The clamping device for machining the automobile gearbox is characterized in that the collecting box (2) comprises a box shell (202), a drawing hole (203) is formed in one side of the box shell (202), and a bearing drawer (204) is connected to the inner wall of the drawing hole (203) in a sliding mode.

5. The clamping device for processing the automobile gearbox according to claim 1, wherein two sides of the collecting box (2) are fixedly connected with guide strips (15), clamping grooves (1501) are formed in the surfaces of the two guide strips (15), clamping strips (16) are fixedly connected to the two racks (9), and the two clamping strips (16) are respectively in sliding clamping connection with the two clamping grooves (1501).

6. The clamping device for machining the automobile gearbox is characterized in that the clamping mechanism (5) comprises a second telescopic driving device (501) and a fixed clamping plate (502), wherein the second telescopic driving device is fixedly installed on one side of the placing plate (4), and a movable clamping plate (503) corresponding to the fixed clamping plate (502) is fixedly connected to the movable end of the second telescopic driving device (501).

7. The clamping device for machining the automobile gearbox is characterized in that the second telescopic driving device (501) is a second electric telescopic rod.

8. The clamping device for machining the automobile gearbox as claimed in any one of claims 1 to 7, wherein the first telescopic driving device (7) is a first electric telescopic rod.

9. The clamping device for machining the automobile gearbox as claimed in any one of claims 1 to 7, characterized in that both sides of the collecting box (2) are fixedly connected with protective shells (17), and the protective shells (17) are covered outside the gear (6) and the rack (9).