CN218016218U - Planetary gear anchor clamps of quick location - Google Patents

Abstract

The utility model discloses a planetary gear anchor clamps of quick location relates to gear anchor clamps technical field, and this gear anchor clamps are difficult to carry out quick spacing and fixed to the gear assembly when aiming at operating planetary gear under the solution prior art, can't carry out the technical problem of accurate regulation to the gear position simultaneously. The gear clamp comprises a working bottom plate, an operating box is fixedly connected to the upper end of the working bottom plate, an operating screw is installed on the inner side of the operating box, a threaded connecting sleeve is in threaded connection with the outer side of the operating screw, and limiting sliding blocks are fixedly connected to the front end and the rear end of the threaded connecting sleeve respectively. This gear anchor clamps utilizes the operation screw rod to drive the thread connection cover and carry out the gear position adjustment, improves the accurate nature of gear removal, plays the effect of accurate location, through installing the gear assembly at the anti-skidding circle section of gear anchor clamps subassembly, carries out quick accurate spacing and fixed to the gear assembly, and stability is high during processing operation, utilizes gear anchor clamps subassembly to increase fixed tooth mould, can carry out accurate laminating location to the ring gear.

Description

Planetary gear anchor clamps of quick location

Technical Field

The utility model belongs to the technical field of the planetary gear processing, concretely relates to planetary gear anchor clamps of quick location.

Background

The planetary gear mechanism consists of a sun gear, a planet carrier and a gear ring, and the rotating shafts of the sun gear, the planet carrier and the gear ring also rotate along with the planet carrier around the axes of other gears. The rotation around the axis of the planet gear is called rotation, the rotation around the axis of other gears is called revolution, and the planet gear is just like a planet gear in a solar system, so that the planet gear is usually required to be quickly positioned by using a clamp in the machining process of the planet gear, and the subsequent machining and assembling processes are convenient.

At present, the utility model patent with patent number cn202121961152.X discloses a planetary gear machining fixture, including clamping part and fixed part. Wherein, press from both sides dress portion and include the supporting seat, the supporting seat sets up a cavity passageway, and the passageway is inside to be set up the axis body, and the upper end and the gland of axis body are connected, and are provided with the work piece between gland and the supporting seat. The fixing part comprises a base, the clamping part is installed on the base, a pull rod is installed in the middle of the base, and the lower end of the mandrel body is connected to the lower end of the pull rod. The outer contour of the mandrel body is in a spline shape, and the inner contour of the workpiece is in a shape matched with the spline shape. The planetary gear machining clamp ensures the machining reference and precision of the planetary gear, but the planetary gear is quickly positioned by the clamp.

Therefore, to the above-mentioned problem that it is difficult to carry out quick spacing and fixed to the gear assembly when the ordinary gear anchor clamps are operating planetary gear, can't carry out accurate regulation to the gear position simultaneously, urgent need be solved to improve gear anchor clamps's use scene.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art, the utility model aims to provide a planetary gear anchor clamps of quick location, this gear anchor clamps are difficult to carry out quick spacing and fixed to the gear assembly when aiming at operating planetary gear under solving prior art, can't carry out the technical problem of accurate regulation to gear position simultaneously.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a such planetary gear anchor clamps of quick location, this gear anchor clamps include the work bottom plate, wherein, work bottom plate upper end fixedly connected with control box, the operation screw rod is installed to the control box inboard, operation screw rod outside threaded connection has the thread connection cover, the equal fixedly connected with spacing slider in both ends around the thread connection cover, the spacing spout of symmetry around the control box inboard is seted up, thread connection cover upper end fixedly connected with anchor clamps case, the gear anchor clamps subassembly is installed to anchor clamps case upper end, gear anchor clamps subassembly middle-end outside fixedly connected with antislip ring, the gear assembly is installed in the antislip ring outside, fixed tooth mould is installed in the antislip ring outside.

When the gear clamp of the technical scheme is used, the gear assembly comprises a large gear, a small gear and a gear ring, when the large gear and the small gear need to be positioned, the large gear and the small gear are placed at the anti-slip ring part of the gear clamp assembly, clamping and fixing are carried out, when the gear ring needs to be positioned, the fixed gear mold is installed at the anti-slip ring part of the gear clamp assembly, then the gear ring is installed at the anti-slip ring part of the gear clamp assembly, then the operation screw rod installed at the inner side of the operation box at the upper end of the working bottom plate is rotated forwards, the thread connecting sleeve which is driven to be connected with the outer thread by forward rotation of the operation screw rod moves leftwards along with the thread connecting sleeve, the reverse operation is carried out by moving rightwards, the limiting slide block of the thread connecting sleeve is arranged at the limiting slide groove of the operation box during moving, and the stability during position adjustment is ensured.

Furthermore, the limiting sliding groove is in a long strip shape, the limiting sliding block is a rectangular block, and the limiting sliding groove is connected with the limiting sliding block in a sliding mode, so that the stability of the position adjustment is guaranteed.

Further, the spacing spout leans on outer one end fixedly connected with operation visual window, the scale sign that operation visual window lower extreme fixedly connected with equidistance distributes is convenient for carry out audio-visual observation statistics to the position when gear adjustment, improves the accurate nature of gear removal, plays the effect of accurate location.

Further, gear anchor clamps subassembly includes driving motor, location axle, first thread groove, second thread groove, positioning nut, bears dish, rubber pad (807 and centre gripping dish, the location axle is installed to driving motor output shaft upper end, the location off-axial side has been leaned on one end and has been seted up first thread groove, the location off-axial side has been leaned on lower one end and has been seted up the second thread groove, carries out quick accurate spacing and fixed to the gear assembly, has reached the purpose that makes things convenient for the centre gripping, and stability is high during the processing operation.

Further, second thread groove outside threaded connection has positioning nut, positioning nut installs the upper end and bears the dish, first thread groove outside threaded connection has the centre gripping dish, the centre gripping dish lower extreme with bear the rubber pad that the equal fixedly connected with annular equidistance in dish upper end distributes, the frictional force of contact surface about the increase, can fix a position fast accurately.

Further, the gear assembly includes gear wheel, pinion and ring gear, the gear assembly is installed to fixed tooth mould outside, can carry out the accurate laminating location to the ring gear through increasing fixed tooth mould, and anchor clamps operation is convenient fast.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a gear anchor clamps utilize the operating screw to drive the thread connection cover and carry out the gear position adjustment, position when being convenient for to gear adjustment carries out audio-visual observation statistics, improve the accurate nature of gear removal, play the effect of accurate location, stationarity when adjusting the position is good, through installing the gear assembly at the anti-skidding circle section of gear anchor clamps subassembly, carry out quick accurate spacing and fixed to the gear assembly, the mesh that makes things convenient for the centre gripping has been reached, stability is high during the processing operation, utilize gear anchor clamps subassembly to increase fixed tooth mould, can carry out accurate laminating location to the ring gear, anchor clamps operation is convenient fast. Drawings

Fig. 1 is a schematic perspective view of a gear clamp according to a specific embodiment of the present invention;

fig. 2 is a schematic perspective view of a gear clamp according to a second embodiment of the present invention;

fig. 3 is a three-dimensional schematic view of a gear clamp according to a specific embodiment of the present invention;

fig. 4 is a schematic side view of a gear clamp according to a specific embodiment of the present invention.

The symbols in the drawings are: 1. a work base plate; 2. an operation box; 3. operating the screw; 4. a threaded connection sleeve; 5. a limiting chute; 6. a limiting slide block; 7. a jig box; 8. a gear clamp assembly; 801. a drive motor; 802. positioning the shaft; 803. a first screw groove; 804. a second screw groove; 805. positioning a nut; 806. a carrier tray; 807. a rubber pad; 808. a clamping plate; 9. an anti-slip ring; 10. a gear assembly; 11. operating the visible window; 12. scale marks are marked; 13. and fixing the tooth mold.

Detailed Description

The specific embodiment is a planetary gear clamp for fast positioning, a schematic diagram of a three-dimensional structure of the planetary gear clamp is shown in fig. 1, a schematic diagram of a three-dimensional structure of the planetary gear clamp is shown in fig. 2, a schematic diagram of a three-dimensional structure of the planetary gear clamp is shown in fig. 3, a schematic diagram of a side structure of the planetary gear clamp is shown in fig. 4, the gear clamp comprises a working bottom plate 1, an operating box 2 is fixedly connected to the upper end of the working bottom plate 1, an operating screw 3 is installed on the inner side of the operating box 2, a threaded connecting sleeve 4 is in threaded connection with the outer side of the operating screw 3, limiting sliders 6 are fixedly connected to the front end and the rear end of the threaded connecting sleeve 4, symmetrical limiting chutes 5 are formed in the inner side of the operating box 2, a clamp box 7 is fixedly connected to the upper end of the threaded connecting sleeve 4, a gear clamp assembly 8 is installed on the upper end of the clamp box 7, an anti-slip ring 9 is fixedly connected to the outer side of the middle end of the gear clamp assembly 8, a gear assembly 10 is installed on the outer side, an operating visual scale mark 12 which is fixedly connected to the lower end of the anti-slip window 11, and equidistantly distributed is fixedly connected to a scale mark 12, so as to facilitate visual observation and statistics of the position of the gear adjustment, the gear, accuracy of the gear is improved, and the gear movement, the fixing function of accurate positioning, and fixing of the anti-slip ring 9.

The limiting sliding groove 5 is designed to be long-strip-shaped, the limiting sliding block 6 is a rectangular block, and the limiting sliding groove 5 is connected with the limiting sliding block 6 in a sliding mode, so that stability in position adjustment is guaranteed.

Meanwhile, the gear clamp assembly 8 comprises a driving motor 801, a positioning shaft 802, a first thread groove 803, a second thread groove 804, a positioning nut 805, a bearing disc 806, a rubber pad 807 and a clamping disc 808, the positioning shaft 802 is installed at the upper end of an output shaft of the driving motor 801, the first thread groove 803 is formed in the outer side of the positioning shaft 802 close to the upper end, the second thread groove 804 is formed in the outer side of the positioning shaft 802 close to the lower end, the gear assembly 10 is rapidly and accurately limited and fixed, the purpose of facilitating clamping is achieved, stability is high during processing operation, the positioning nut 805 is in threaded connection with the outer side of the second thread groove 804, the bearing disc 806 is installed at the upper end of the positioning nut 805, the clamping disc 808 is in threaded connection with the outer side of the first thread groove 803, the lower end of the clamping disc 808 and the upper end of the bearing disc 806 are fixedly connected with the rubber pads 807 which are distributed in an annular equidistant mode, friction force of the upper contact surface and the lower contact surface is increased, and rapid and accurate positioning can be achieved.

In addition, gear assembly 10 includes gear wheel, pinion and ring gear, and gear assembly 10 is installed to the 13 outsides of fixed tooth mould, can carry out the accurate laminating location to the ring gear through increasing fixed tooth mould 13, and anchor clamps operation is convenient fast.

When the gear clamp of the technical scheme is used, the gear assembly 10 comprises a large gear, a small gear and a gear ring, when the large gear and the small gear need to be positioned, the large gear and the small gear are placed at the anti-slip ring 9 of the gear clamp assembly 8 and are clamped and fixed, when the gear ring needs to be positioned, the fixed gear mold 13 is installed at the anti-slip ring 9 of the gear clamp assembly 8, and then the gear ring is installed, a worker firstly screws a positioning nut 805 into a second spiral groove 804 of a positioning shaft 802, then screws a bearing disc 806 into the second spiral groove 804, slides the gear assembly 10 to the anti-slip ring 9, finally screws a clamping disc 808 into a first spiral groove 803 of the positioning shaft 802, the bearing disc 806 and the clamping disc 808 are both provided with rubber pads 807, so that the friction force of upper and lower contact surfaces is increased, the gear assembly 10 can be quickly and accurately positioned, when the operating screw 3 installed on the inner side of an operating box 2 on the upper end of a working bottom plate 1 is rotated, the operating screw 3 rotates forward to drive the threaded connection sleeve 4 to move leftward, the stability of the adjusting slide block 6 of the operating box 2 is adjusted, the operating slide block is moved backward, the operating box is convenient for observing the position of the gear clamp when the operating box, and the operating motor is adjusted, and the operating window for observing the observation of the gear box, and the operating motor is adjusted.

Claims (6)

1. The utility model provides a planetary gear anchor clamps of quick location, this gear anchor clamps include work bottom plate (1), its characterized in that, work bottom plate (1) upper end fixedly connected with control box (2), operation screw rod (3) are installed to control box (2) inboard, operation screw rod (3) outside threaded connection has screw connection cover (4), equal fixedly connected with limit slide (6) in both ends around screw connection cover (4), the spacing spout (5) of symmetry around operating box (2) inboard has been seted up, screw connection cover (4) upper end fixedly connected with anchor clamps case (7), gear anchor clamps subassembly (8) are installed to anchor clamps case (7) upper end, gear anchor clamps subassembly (8) middle-end outside fixedly connected with non-slip ring (9), gear assembly (10) are installed in the non-slip ring (9) outside, fixed tooth mould (13) are installed in non-slip ring (9) outside.

2. A planetary gear clamp with a fast positioning according to claim 1, characterized in that the limiting chute (5) is of a strip design, the limiting slide block (6) is a rectangular block, and the limiting chute (5) and the limiting slide block (6) are connected in a sliding manner.

3. A planetary gear clamp for quick positioning according to claim 1, wherein the outer end of the limiting chute (5) is fixedly connected with an operation visual window (11), and the lower end of the operation visual window (11) is fixedly connected with scale marks (12) distributed at equal intervals.

4. The planetary gear clamp for quick positioning according to claim 1, wherein the gear clamp assembly (8) comprises a driving motor (801), a positioning shaft (802), a first screw groove (803), a second screw groove (804), a positioning nut (805), a bearing plate (806), a rubber pad (807) and a clamping plate (808), the positioning shaft (802) is installed at the upper end of an output shaft of the driving motor (801), the first screw groove (803) is formed at the upper end of the outer side of the positioning shaft (802), and the second screw groove (804) is formed at the lower end of the outer side of the positioning shaft (802).

5. A planetary gear clamp for quick positioning according to claim 4, wherein a positioning nut (805) is screwed outside the second screw groove (804), a bearing plate (806) is installed at the upper end of the positioning nut (805), a clamping plate (808) is screwed outside the first screw groove (803), and annular rubber pads (807) which are distributed at equal intervals are fixedly connected to the lower end of the clamping plate (808) and the upper end of the bearing plate (806).

6. A fast positioning planetary gear clamp according to claim 1, characterized in that the gear assembly (10) comprises a gearwheel, a pinion and a ring gear, the gear assembly (10) being mounted outside the fixed tooth mold (13).

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