CN215615580U - Positioning device for gear machining - Google Patents

Abstract

The utility model discloses a positioning device for gear machining, which comprises a positioning box, wherein an edge machining mechanism and a central machining mechanism are arranged at the top of the positioning box, a waste recovery mechanism is arranged inside the positioning box, the edge machining mechanism is formed by rotatably connecting the inner wall of the bottom of the positioning box with a first rotary table, the top of the first rotary table extends out of the top of the positioning box and is fixedly connected with a first bearing table, the inner wall of the bottom of the first bearing table is slidably connected with a group of first clamping plates, and first springs are fixedly connected between one side of each first clamping plate and the inner wall of the first bearing table. According to the gear processing device, the gear raw material is placed at the top of the supporting block of the second bearing table through the arranged central processing mechanism, the raw materials with different diameters are fixed under the combined action of the electric push rod and the third spring through the third clamping plate, so that the raw materials are processed under the rotating action of the second rotary table, the friction force between the third clamping plate and the raw materials can be increased through the arranged rubber cushion layer, and the groove is convenient for processing the center of the raw materials.

Description

Positioning device for gear machining

Technical Field

The utility model relates to the technical field of gear machining, in particular to a positioning device for gear machining.

Background

The gear is a mechanical element with teeth on the rim and capable of continuously meshing to transmit motion and power, the gear is a toothed mechanical part capable of meshing with each other, along with the development of production, the stability of gear operation is emphasized, and the gear needs to be fixed in the machining process.

The gear machining of prior art is to place the raw materials on special anchor clamps, then need carry out the omnidirectional removal adjustment position to anchor clamps, but this kind of processing positioner does not possess the adjustment function, also can not realize the processing integration to gear raw materials center department and edge, and the waste material that produces during gear machining is not in time retrieved simultaneously and is easily leaded to the dust to dissipate to leading to the fact the pollution aloft, is unfavorable for the sustainable development of device. Therefore, a positioning device for gear machining is needed to solve such problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a positioning device for gear machining.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a positioner is used in gear machining, including the location case, location roof portion is provided with edge machining mechanism and central processing agency, the inside waste recovery mechanism that is provided with of location case, edge machining mechanism is connected with first revolving stage for location bottom of the case inner wall rotates, first revolving stage top stretches out the first plummer of location roof portion and fixedly connected with, first plummer bottom inner wall sliding connection has a set of first splint, the first spring of equal fixedly connected with between first splint one side and the first plummer inner wall, first spout has all been seted up to first splint one side, first spout top inner wall fixedly connected with second spring, second spring other end fixedly connected with second splint, second splint one side and first spout inner wall sliding connection.

Preferably, the inner wall of the top of the first bearing table is provided with a first magnetic pole, the side wall of one side of the first clamping plate is provided with a second magnetic pole, and the first magnetic pole and the second magnetic pole are mutually attracted.

Preferably, the central processing mechanism is connected with the second revolving stage for the rotation of location bottom of the case portion inner wall, second revolving stage top stretches out location roof portion and fixedly connected with second plummer, second plummer inner wall fixedly connected with electric putter, electric putter other end fixedly connected with third splint, third splint opposite side is provided with the rubber cushion, rubber cushion opposite side fixedly connected with third spring, second plummer top fixedly connected with piece, a piece outer wall and the other end fixed connection of third spring, the piece top is seted up flutedly.

Preferably, the inner wall of the bottom of the positioning box is provided with a motor, an output shaft of the motor is in power connection with a rotating shaft, the top end of the rotating shaft is in rotating connection with the inner wall of the top of the positioning box, the outer wall of the rotating shaft is fixedly connected with a first gear, the outer wall of the first rotary table is fixedly connected with a second gear, the outer wall of the second rotary table is fixedly connected with a third gear, and the second gear and the third gear are both in meshed connection with the first gear.

Preferably, the second spout has been seted up to location bottom of the case portion inner wall, the second spout is located between first revolving stage and the second revolving stage, and second spout length equals with the distance between first revolving stage to the second revolving stage, second spout inner wall sliding connection has the motor, the output shaft power of motor is connected with the pivot, the pivot top is connected with location roof portion inner wall rotation, pivot outer wall fixedly connected with first gear, first revolving stage outer wall fixedly connected with second gear, second revolving stage outer wall fixedly connected with third gear, motor outer wall fixedly connected with staple bolt, staple bolt one side outer wall fixedly connected with threaded rod, the threaded rod other end stretches out location case one side and fixedly connected with carousel.

Preferably, the waste recycling mechanism is provided with the waste recycling bin for the inner wall of the bottom of the positioning bin, a recycling pipe is fixedly connected to the top of the waste recycling bin, the other end of the recycling pipe extends out of the top of the positioning bin and is fixedly connected with an air suction machine, a telescopic hose is arranged in the middle section of the recycling pipe, and a clamping groove is formed between the positioning bin and the first bearing platform.

Preferably, the bottom of the positioning box is fixedly connected with a caster with a brake.

The utility model has the beneficial effects that:

1. the gear raw material is placed at the top of the supporting block of the second bearing table through the arranged central processing mechanism, the raw materials with different diameters are fixed under the combined action of the electric push rod and the third spring by utilizing the third clamping plate, so that the raw materials are processed under the rotating action of the second rotary table, the friction force between the third clamping plate and the raw materials can be increased by the arranged rubber cushion layer, the groove is convenient for processing the center of the raw materials, and meanwhile, the second bearing table is designed to be open, so that the side face of the gear is more conveniently processed;

2. the gear raw material with an opening in the center is transmitted out through the arranged edge processing mechanism, the gear raw material is clamped by the first clamping plate under the combined action of the magnetic pole and the first spring, the gear is enabled to have stronger stability when rotating by the radial acting force generated by the second clamping plate under the action of the second spring, and meanwhile, the waste material generated during processing can be absorbed by the arranged waste material recycling mechanism, the waste material in the bearing table can also be recycled by a handheld air suction machine, so that the environmental protection performance of the device is improved;

3. through the second spout and the threaded rod that set up, can the manual work rotate the carousel and make the threaded rod advance to drive the motor and lie in the second spout and slide under the effect of staple bolt for first gear only meshes alone with another gear, avoids whole meshing to rotate and leads to one of them processing agency to take place the idle load and cause the harm to the device, improves the life of device.

Drawings

Fig. 1 is a schematic cross-sectional structure view of a positioning device for gear machining according to embodiment 1;

fig. 2 is an enlarged schematic structural view of a positioning device for gear machining according to embodiment 1 at a point a;

fig. 3 is a schematic top view of a positioning device for gear machining according to embodiment 2.

In the drawings: 1. a positioning box; 2. a first turntable; 3. a first carrier stage; 4. a first splint; 5. a first spring; 6. a first chute; 7. a second spring; 8. a second splint; 9. a first magnetic pole; 10. a second magnetic pole; 11. a second turntable; 12. a second carrier table; 13. an electric push rod; 14. a third splint; 15. a rubber cushion layer; 16. a third spring; 17. supporting a block; 18. a groove; 19. a motor; 20. a rotating shaft; 21. a first gear; 22. a second gear; 23. a third gear; 24. a waste recovery tank; 25. a recovery pipe; 26. an aspirator; 27. a card slot; 28. a flexible hose; 29. a caster with a brake; 30. a second chute; 31. hooping; 32. a threaded rod; 33. a turntable.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a positioner is used in gear machining, including location case 1, 1 top in location case is provided with edge machining mechanism and central processing mechanism, 1 inside waste recovery mechanism that is provided with in location case, edge machining mechanism is for 1 bottom inner wall rotation of location case to be connected with first revolving stage 2, 1 top in location case and the first plummer 3 of fixedly connected with are stretched out at 2 tops of first revolving stage, 3 bottom inner wall sliding connection of first plummer have a set of first splint 4, equal first spring 5 of fixedly connected with between 4 one side of first splint and the 3 inner walls of first plummer, first spout 6 has all been seted up to 4 one side of first splint, 6 top inner wall fixedly connected with second spring 7 of first spout, second spring 7 other end fixedly connected with second splint 8, 8 one side of second splint and 6 inner wall sliding connection of first spout.

Meanwhile, a first magnetic pole 9 is arranged on the inner wall of the top of the first bearing table 3, a second magnetic pole 10 is arranged on the side wall of one side of the first clamping plate 4, the first magnetic pole 9 and the second magnetic pole 10 attract each other, the central processing mechanism is that the inner wall of the bottom of the positioning box 1 is rotatably connected with a second rotary table 11, the top of the second rotary table 11 extends out of the top of the positioning box 1 and is fixedly connected with a second bearing table 12, the inner wall of the second bearing table 12 is fixedly connected with an electric push rod 13, the other end of the electric push rod 13 is fixedly connected with a third clamping plate 14, the other end of the third clamping plate 14 is provided with a rubber cushion 15, the other end of the rubber cushion 15 is fixedly connected with a third spring 16, the top of the second bearing table 12 is fixedly connected with a supporting block 17, the outer wall of the supporting block 17 is fixedly connected with the other end of the third spring 16, a groove 18 is arranged on the top of the supporting block 17, a motor 19 is arranged on the inner wall of the bottom of the positioning box 1, and an output shaft of the motor 19 is dynamically connected with a rotating shaft 20, 20 tops of pivot are connected with 1 top inner wall rotation of positioning box, 20 outer wall fixedly connected with first gear 21 of pivot, 2 outer wall fixedly connected with second gear 22 of first revolving stage, 11 outer wall fixedly connected with third gear 23 of second revolving stage, second gear 22, third gear 23 all is connected with the meshing of first gear 21, garbage collection mechanism is provided with garbage collection box 24 for 1 bottom inner wall of positioning box, 24 top fixedly connected with recovery tube 25 of garbage collection box, 1 top and fixedly connected with aspirator 26 of positioning box are stretched out to the recovery tube 25 other end, recovery tube 25 interlude is provided with flexible hose 28, be provided with draw-in groove 27 between positioning box 1 and the first plummer 3, 1 bottom fixedly connected with area of positioning box truckle 29 of stopping.

The working principle is as follows: when in use, gear raw materials are placed at the top of the supporting block 17, the circle center of the gear raw materials is aligned with that of the groove 18, the electric push rod 13 is started to enable the third clamping plate 14 to clamp the gear raw materials under the action of the third spring 16, the motor 19 is started, the second rotary table 11 rotates under the meshing action of the third gear 23 and the first gear 21 to process the center of the gear raw materials, meanwhile, the side face of the gear raw materials can also be processed, the primarily processed gear moves out of the center processing mechanism, the first clamping plate 4 penetrates through the center of the gear, the gear is fixed under the suction action of the first magnetic pole 9 and the second magnetic pole 10 and the elastic force action of the first spring 5 between the inner wall of the first bearing table 3 and the first clamping plate 4, the second clamping plate 8 is located in the first sliding groove 6 to move up and down under the elastic force action of the second spring 7 to radially fix the gear, at the moment, the motor 19 is started again, the first rotary table 2 rotates under the meshing action of the second gear 22 and the first gear 21 to complete the processing of the edge of the gear, and after the processing is completed, the aspirator 26 can be held by a hand to absorb the scattered waste materials in the first bearing table 3 and the second bearing table 12 into the waste material recovery box 24, so that the device is convenient to clean.

Example 2

Referring to fig. 3, a positioning device for gear processing, this embodiment compares in embodiment 1, second spout 30 has been seted up to positioning box 1 bottom inner wall, second spout 30 is located between first revolving stage 2 and the second revolving stage 11, and second spout 30 length equals with the distance between first revolving stage 2 to the second revolving stage 11, second spout 30 inner wall sliding connection has motor 19, motor 19's output shaft power is connected with pivot 20, the pivot 20 top rotates with positioning box 1 top inner wall to be connected, 20 outer walls fixedly connected with first gear 21 of pivot, 2 outer walls fixedly connected with second gear 22 of first revolving stage, 11 outer walls fixedly connected with third gear 23 of second revolving stage, 19 outer walls fixedly connected with staple bolt 31 of motor, staple bolt 31 one side outer wall fixedly connected with threaded rod 32, the threaded rod 32 other end stretches out positioning box 1 one side and fixedly connected with carousel 33.

The working principle is as follows: during the use, it makes staple bolt 31 drive motor 19 and remove to the rightmost end of second spout 30 under the effect of threaded rod 32 to rotate carousel 33, make first gear 21 and third gear 23 mesh, starter motor 19, second revolving stage 11 rotates, process the center of gear raw materials, the gear that will tentatively process the completion shifts out central processing agency, it makes staple bolt 31 drive motor 19 and remove to the leftmost end of second spout 30 under the effect of threaded rod 32 to rotate carousel 33 once more, make first gear 21 and second gear 22 mesh, starter motor 19 once more this moment, first revolving stage 2 rotates under the meshing of second gear 22 and first gear 21, accomplish the processing to the gear edge.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (7)

1. A positioning device for gear machining comprises a positioning box (1), wherein the top of the positioning box (1) is provided with an edge machining mechanism and a central machining mechanism, and a waste recovery mechanism is arranged in the positioning box (1), and is characterized in that the edge machining mechanism is formed by rotationally connecting a first rotary table (2) to the inner wall of the bottom of the positioning box (1), the top of the first rotary table (2) extends out of the top of the positioning box (1) and is fixedly connected with a first bearing table (3), the inner wall of the bottom of the first bearing table (3) is slidably connected with a group of first clamping plates (4), a first spring (5) is fixedly connected between one side of each first clamping plate (4) and the inner wall of the corresponding first bearing table (3), a first sliding groove (6) is formed in one side of each first clamping plate (4), a second spring (7) is fixedly connected to the inner wall of the top of each first sliding groove (6), and a second clamping plate (8) is fixedly connected to the other end of each second spring (7), one side of the second clamping plate (8) is connected with the inner wall of the first sliding groove (6) in a sliding way.

2. The positioning device for gear processing according to claim 1, wherein the first bearing table (3) is provided with a first magnetic pole (9) on the inner wall of the top, the first clamping plate (4) is provided with a second magnetic pole (10) on one side wall, and the first magnetic pole (9) and the second magnetic pole (10) attract each other.

3. The positioning device for gear machining according to claim 1, wherein the central machining mechanism is a second rotary table (11) rotatably connected to an inner wall of the bottom of the positioning box (1), the top of the second rotary table (11) extends out of the top of the positioning box (1) and is fixedly connected with a second bearing table (12), an electric push rod (13) is fixedly connected to an inner wall of the second bearing table (12), a third clamping plate (14) is fixedly connected to the other end of the electric push rod (13), a rubber cushion layer (15) is arranged on the other side of the third clamping plate (14), a third spring (16) is fixedly connected to the other side of the rubber cushion layer (15), a support block (17) is fixedly connected to the top of the second bearing table (12), the outer wall of the support block (17) is fixedly connected with the other end of the third spring (16), and a groove (18) is formed in the top of the support block (17).

4. The positioning device for gear processing according to claim 1, wherein a motor (19) is arranged on the inner wall of the bottom of the positioning box (1), an output shaft of the motor (19) is in power connection with a rotating shaft (20), the top end of the rotating shaft (20) is in rotational connection with the inner wall of the top of the positioning box (1), a first gear (21) is fixedly connected to the outer wall of the rotating shaft (20), a second gear (22) is fixedly connected to the outer wall of the first rotary table (2), a third gear (23) is fixedly connected to the outer wall of the second rotary table (11), and both the second gear (22) and the third gear (23) are in meshed connection with the first gear (21).

5. The positioning device for gear processing according to claim 1, wherein a second chute (30) is formed in the inner wall of the bottom of the positioning box (1), the second chute (30) is positioned between the first rotary table (2) and the second rotary table (11), the length of the second chute (30) is equal to the distance between the first rotary table (2) and the second rotary table (11), a motor (19) is slidably connected to the inner wall of the second chute (30), an output shaft of the motor (19) is in power connection with a rotating shaft (20), the top end of the rotating shaft (20) is in rotational connection with the inner wall of the top of the positioning box (1), a first gear (21) is fixedly connected to the outer wall of the rotating shaft (20), a second gear (22) is fixedly connected to the outer wall of the first rotary table (2), a third gear (23) is fixedly connected to the outer wall of the second rotary table (11), and a hoop (31) is fixedly connected to the outer wall of the motor (19), the outer wall of one side of the hoop (31) is fixedly connected with a threaded rod (32), and the other end of the threaded rod (32) extends out of one side of the positioning box (1) and is fixedly connected with a turntable (33).

6. The positioning device for gear processing according to claim 1, wherein the waste recycling mechanism is a waste recycling box (24) arranged on the inner wall of the bottom of the positioning box (1), a recycling pipe (25) is fixedly connected to the top of the waste recycling box (24), the other end of the recycling pipe (25) extends out of the top of the positioning box (1) and is fixedly connected with a getter (26), a flexible hose (28) is arranged in the middle section of the recycling pipe (25), and a clamping groove (27) is arranged between the positioning box (1) and the first bearing table (3).

7. The positioning device for gear processing according to claim 1, characterized in that a caster wheel (29) with a brake is fixedly connected to the bottom of the positioning box (1).

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