CN221583327U - Turnover fixture for machining speed reducer shell - Google Patents
Turnover fixture for machining speed reducer shell Download PDFInfo
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- CN221583327U CN221583327U CN202322978003.XU CN202322978003U CN221583327U CN 221583327 U CN221583327 U CN 221583327U CN 202322978003 U CN202322978003 U CN 202322978003U CN 221583327 U CN221583327 U CN 221583327U
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- threaded rod
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 31
- 230000007306 turnover Effects 0.000 title claims abstract description 18
- 238000003754 machining Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000009467 reduction Effects 0.000 claims abstract description 17
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a turnover fixture for machining a speed reducer shell, which comprises a support, wherein a clamping mechanism and an adjusting mechanism are arranged above the support; the clamping mechanism comprises a clamping part and a stabilizing part; the stabilizing part is arranged above the clamping part; the clamping part comprises a storage plate; the stabilizing part comprises a bracket; the adjusting mechanism comprises a rotating part and a moving part; the moving part is arranged above the rotating part; the rotating part comprises a motor; the moving part includes a second motor. According to the utility model, the surface of the reducer casing is contacted with the fixed plate by twisting the torsion handle, the orientation of the fixed plate is changed by the hinge block, and the sliding rod enters the sliding sleeve to extrude the spring to adapt to the shape of the reducer casing, so that the reducer casings of different types can be clamped; through opening through type linear screw motor impels the second threaded rod and rotates, drives firm board and reduction gear shell contact and stabilizes, sets up like this and can avoid the reduction gear shell to drop when device adjustment inclination.
Description
Technical Field
The utility model relates to the technical field of machining of speed reducer shells, in particular to a turnover fixture for machining of speed reducer shells.
Background
The speed reducer is an independent component consisting of a gear drive, a worm drive, and a gear-worm drive enclosed in a rigid housing, and is commonly used as a speed reduction transmission between the driving element and the working machine. The function of matching rotational speed and transmitting torque between a prime motor and a working machine or an actuating mechanism is widely applied to modern machines.
The Chinese patent net provides a turnover fixture for processing a speed reducer shell, the publication number of which is CN219404222U, and the turnover fixture comprises a base, a hinged frame and a curved frame; the top of the base is provided with a fixing frame, a screw rod is arranged between the fixing frames, one side of the fixing frame is provided with a first motor, the output end of the first motor penetrates through the fixing frame to be connected with the screw rod, the surface of the screw rod is provided with a sliding block, the top of the sliding block is provided with a sliding plate, and the bottom of the sliding plate is provided with a lifting cylinder; the hinge frames are arranged at the top of the lifting cylinder, hinge shafts are arranged between the hinge frames, a second motor is arranged on one side of each hinge frame, the output end of each second motor penetrates through each hinge frame to be connected with each hinge shaft, and overturning blocks are arranged on the surfaces of the hinge shafts; the novel dust collector is reasonable in structure, convenient to adjust the position and angle of a workpiece in the processing process in the use process, high in flexibility, high in practicability and capable of removing dust in the processing process.
But the reduction gear shell has different models and shapes, the device clamps the reduction gear shell by controlling the locking knob and the locking clamping plate which are respectively arranged at the two ends of the threaded rod, a certain limitation exists that the slightly complex shell can not be firmly clamped, and the device can lead to the unbalanced gravity center state of the reduction gear shell when realizing the adjustment of the vertical angle through the cooperation of the articulated frame, the articulated shaft, the second motor and the overturning block, so that the situation of falling is more easily caused.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a turnover fixture for machining a speed reducer shell.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the turnover fixture for machining the reducer shell comprises a support, wherein a clamping mechanism and an adjusting mechanism are arranged above the support; the clamping mechanism comprises a clamping part and a stabilizing part; the stabilizing part is arranged above the clamping part; the clamping part comprises a storage plate; the stabilizing part comprises a bracket; the adjusting mechanism comprises a rotating part and a moving part; the moving part is arranged above the rotating part; the rotating part comprises a motor; the moving part includes a second motor.
As a further description of the above technical solution:
The article placing plate is characterized in that a support plate is arranged on the top surface of the article placing plate, the bottom surface of the support plate is fixedly connected with the top surface of the article placing plate, a threaded rod is arranged on the inner wall of the support plate, the surface of the threaded rod is in threaded connection with the inner wall of the support plate, and a torsion handle is fixedly arranged on the outer side surface of the threaded rod.
As a further description of the above technical solution:
The novel speed reducer is characterized in that a pushing plate is arranged on the surface of the threaded rod, the inner wall of the pushing plate is in threaded connection with the surface of the threaded rod, the surface of the threaded rod is rotationally connected with the outer side face of the support plate through a bearing seat, a sliding sleeve is fixedly arranged on the inner side face of the pushing plate, a sliding rod is slidably connected with the inner wall of the sliding sleeve, and the sliding sleeve and the sliding rod can enable the sliding sleeve to be matched with the surface shape of the speed reducer casing during clamping.
As a further description of the above technical solution:
The fixed spring that is provided with of slide bar lateral surface, spring lateral surface and sliding sleeve inner wall fixed connection, the slide bar inner wall articulates there is the articulated piece, the fixed plate that is provided with of articulated piece medial surface, the setting of articulated piece can make the fixed plate press close to the article surface more when carrying out the centre gripping to the article.
As a further description of the above technical solution:
The utility model discloses a speed reducer shell, including support inner wall, thing board fixed surface, support inner wall and thing board fixed surface connection, the support top surface is provided with through-type linear screw motor, through-type linear screw motor bottom surface and support top surface fixed connection, through-type linear screw motor inner wall threaded connection has the second threaded rod, the fixed firm board that is provided with in second threaded rod bottom surface, the setting of firm board can be fixed when turning on one's side to the speed reducer shell.
As a further description of the above technical solution:
The motor left side face is fixedly connected with the support right side face, the motor output rod right side face is fixedly provided with a gear, the gear surface is meshed with a second gear, the second gear left side face is fixedly provided with a rotating rod, the surface of the rotating rod is rotationally connected with the inner wall of the support, the surface of the rotating rod is fixedly connected with a fixing base, and the top surface of the fixing base is fixedly provided with an adjusting plate.
As a further description of the above technical solution:
The second motor bottom surface is fixedly connected with the regulating plate top surface, the second motor output rod right side face is fixedly provided with a third threaded rod, the third threaded rod surface is rotationally connected with the inner side face of the supporting block through a second bearing, the inner side face of the supporting block is fixedly provided with a sliding rod, and the model of the motor is YE3.
The utility model has the following beneficial effects:
1. Compared with the prior art, this upset anchor clamps are used in reduction gear shell processing makes reduction gear shell surface and fixed plate contact through torsion handle, changes the fixed plate orientation through articulated piece to make the slide bar get into in the sliding sleeve and extrude the adaptation reduction gear shell shape to the spring, set up like this and can carry out the centre gripping to the reduction gear shell of different models, can effectively avoid the unstable problem that leads to of centre gripping reduction gear shell drops, avoid causing the damage to the shell, improve the adaptability to the reduction gear shell of different models.
2. Compared with the prior art, this upset anchor clamps are used in reduction gear shell processing, through opening through-type linear screw motor propulsion second threaded rod and rotate, drive firm board and reduction gear shell contact and stabilize, set up like this and can avoid the reduction gear shell to drop when device adjustment inclination, effectively avoid the reduction gear shell to drop the loss that causes.
Drawings
Fig. 1 is a front view of a turnover fixture for machining a reducer casing according to the present utility model;
Fig. 2 is a bottom view of a turnover fixture for machining a reducer casing according to the present utility model;
FIG. 3 is an enlarged view of area A of FIG. 2;
Fig. 4 is a schematic view of a partial clamping mechanism of a turnover fixture for machining a reducer casing according to the present utility model;
fig. 5 is an enlarged view of region B of fig. 4.
Legend description:
Support 1, fixture 2, adjustment mechanism 3, thing board 201, extension board 202, threaded rod 203, twist grip 204, advance board 205, sliding sleeve 206, spring 207, slide bar 208, articulated piece 209, fixed plate 210, support 211, through-type linear screw motor 212, second threaded rod 213, firm board 214, motor 301, gear 302, second gear 303, dwang 304, fixing base 305, adjustment board 306, second motor 307, third threaded rod 308, extension block 309, slide bar 310.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model provides a turnover fixture for machining a reducer casing, which comprises: the device comprises a support 1, wherein a clamping mechanism 2 and an adjusting mechanism 3 are arranged above the support 1;
The clamping mechanism 2 comprises a clamping part and a stabilizing part; the stabilizing part is arranged above the clamping part; the clamping part comprises a storage plate 201; the stabilizing portion includes a bracket 211;
The adjusting mechanism 3 includes a rotating portion and a moving portion; the moving part is arranged above the rotating part; the rotating part includes a motor 301; the moving part includes a second motor 307.
The top surface of the object placing plate 201 is provided with a support plate 202, the bottom surface of the support plate 202 is fixedly connected with the top surface of the object placing plate 201, the inner wall of the support plate 202 is provided with a threaded rod 203, the surface of the threaded rod 203 is in threaded connection with the inner wall of the support plate 202, and the outer side surface of the threaded rod 203 is fixedly provided with a torsion handle 204.
The surface of the threaded rod 203 is provided with a pushing plate 205, the inner wall of the pushing plate 205 is in threaded connection with the surface of the threaded rod 203, the surface of the threaded rod 203 is in rotary connection with the outer side face of the support plate 202 through a bearing seat, the inner side face of the pushing plate 205 is fixedly provided with a sliding sleeve 206, and the inner wall of the sliding sleeve 206 is in sliding connection with a sliding rod 208.
The outer side surface of the sliding rod 208 is fixedly provided with a spring 207, the outer side surface of the spring 207 is fixedly connected with the inner wall of the sliding sleeve 206, the inner wall of the sliding rod 208 is hinged with a hinge block 209, and the inner side surface of the hinge block 209 is fixedly provided with a fixing plate 210.
The inner wall of the bracket 211 is fixedly connected with the surface of the object placing plate 201, the top surface of the bracket 211 is provided with a through type linear screw motor 212, the bottom surface of the through type linear screw motor 212 is fixedly connected with the top surface of the bracket 211, the inner wall of the through type linear screw motor 212 is in threaded connection with a second threaded rod 213, and the bottom surface of the second threaded rod 213 is fixedly provided with a stabilizing plate 214.
The left side of the motor 301 is fixedly connected with the right side of the support 1, a gear 302 is fixedly arranged on the right side of an output rod of the motor 301, a second gear 303 is meshed on the surface of the gear 302, a rotating rod 304 is fixedly arranged on the left side of the second gear 303, the surface of the rotating rod 304 is rotationally connected with the inner wall of the support 1, the surface of the rotating rod 304 is fixedly connected with a fixing seat 305, and an adjusting plate 306 is fixedly arranged on the top surface of the fixing seat 305.
The bottom surface of the second motor 307 is fixedly connected with the top surface of the adjusting plate 306, a third threaded rod 308 is fixedly arranged on the right side surface of the output rod of the second motor 307, the surface of the third threaded rod 308 is rotatably connected with the inner side surface of the supporting block 309 through a second bearing, and a sliding rod 310 is fixedly arranged on the inner side surface of the supporting block 309.
Working principle: placing the reducer casing on the placing plate 201, twisting the torsion handles 204 on two sides to push the threaded rods 203 to rotate, pushing the pushing plates 205 on two sides to move inwards, enabling the sliding sleeve 206 to drive the sliding rods 208 to push the fixing plates 210 to clamp the reducer casing, enabling the surface of the reducer casing to be in contact with the fixing plates 210, enabling the sliding rods 208 to enter the sliding sleeve 206 to squeeze the springs 207 to adapt to the shape of the reducer casing through the hinge blocks 209, and starting the through type linear screw motor 212 to push the second threaded rods 213 to rotate, and driving the stabilizing plates 214 to be in contact with the reducer casing to be stabilized;
The motor 301 is started to control the gear 302 to rotate, the second gear 303 is pushed to rotate, the pushing rotating rod 304 rotates to drive the fixing seat 305 to drive the adjusting plate 306 to rotate on the support 1 in the adjusting direction, the second motor 307 is started to control the third threaded rod 308 to rotate, the pushing object placing plate 201 slides on the surface of the sliding rod 310, and the clamping mechanism 2 is pushed to adjust the position.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a reduction gear shell processing is with upset anchor clamps, includes support (1), its characterized in that: a clamping mechanism (2) and an adjusting mechanism (3) are arranged above the support (1);
the clamping mechanism (2) comprises a clamping part and a stabilizing part; the stabilizing part is arranged above the clamping part; the clamping part comprises a storage plate (201); the stabilizing portion comprises a bracket (211);
The adjusting mechanism (3) comprises a rotating part and a moving part; the moving part is arranged above the rotating part; the rotating part comprises a motor (301); the moving part includes a second motor (307).
2. The turnover fixture for machining a reducer casing according to claim 1, wherein: the novel storage rack is characterized in that a support plate (202) is arranged on the top surface of the storage plate (201), the bottom surface of the support plate (202) is fixedly connected with the top surface of the storage plate (201), a threaded rod (203) is arranged on the inner wall of the support plate (202), the surface of the threaded rod (203) is in threaded connection with the inner wall of the support plate (202), and a torsion handle (204) is fixedly arranged on the outer side surface of the threaded rod (203).
3. The turnover fixture for machining a reducer casing according to claim 2, wherein: the novel sliding rod is characterized in that a pushing plate (205) is arranged on the surface of the threaded rod (203), the inner wall of the pushing plate (205) is in threaded connection with the surface of the threaded rod (203), the surface of the threaded rod (203) is rotationally connected with the outer side face of the support plate (202) through a bearing seat, a sliding sleeve (206) is fixedly arranged on the inner side face of the pushing plate (205), and a sliding rod (208) is slidably connected with the inner wall of the sliding sleeve (206).
4. A turnover jig for machining a reducer casing according to claim 3, characterized in that: the spring (207) is fixedly arranged on the outer side face of the sliding rod (208), the outer side face of the spring (207) is fixedly connected with the inner wall of the sliding sleeve (206), the inner wall of the sliding rod (208) is hinged with the hinge block (209), and the inner side face of the hinge block (209) is fixedly provided with the fixing plate (210).
5. The turnover fixture for machining a reducer casing according to claim 1, wherein: the inner wall of the support (211) is fixedly connected with the surface of the storage plate (201), a through type linear screw motor (212) is arranged on the top surface of the support (211), the bottom surface of the through type linear screw motor (212) is fixedly connected with the top surface of the support (211), a second threaded rod (213) is connected with the inner wall of the through type linear screw motor (212) in a threaded manner, and a stabilizing plate (214) is fixedly arranged on the bottom surface of the second threaded rod (213).
6. The turnover fixture for machining a reducer casing according to claim 1, wherein: the novel rotary table is characterized in that the left side face of the motor (301) is fixedly connected with the right side face of the support (1), a gear (302) is fixedly arranged on the right side face of an output rod of the motor (301), a second gear (303) is meshed with the surface of the gear (302), a rotary rod (304) is fixedly arranged on the left side face of the second gear (303), the surface of the rotary rod (304) is rotationally connected with the inner wall of the support (1), the surface of the rotary rod (304) is fixedly connected with a fixing seat (305), and an adjusting plate (306) is fixedly arranged on the top face of the fixing seat (305).
7. The turnover fixture for machining a reducer casing according to claim 6, wherein: the bottom surface of the second motor (307) is fixedly connected with the top surface of the adjusting plate (306), a third threaded rod (308) is fixedly arranged on the right side surface of an output rod of the second motor (307), the surface of the third threaded rod (308) is rotationally connected with the inner side surface of the supporting block (309) through a second bearing seat, and a sliding rod (310) is fixedly arranged on the inner side surface of the supporting block (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322978003.XU CN221583327U (en) | 2023-11-05 | 2023-11-05 | Turnover fixture for machining speed reducer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322978003.XU CN221583327U (en) | 2023-11-05 | 2023-11-05 | Turnover fixture for machining speed reducer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221583327U true CN221583327U (en) | 2024-08-23 |
Family
ID=92413417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322978003.XU Active CN221583327U (en) | 2023-11-05 | 2023-11-05 | Turnover fixture for machining speed reducer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221583327U (en) |
-
2023
- 2023-11-05 CN CN202322978003.XU patent/CN221583327U/en active Active
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