CN217668919U - Automatic centering clamping device for spiral bevel gear - Google Patents
Automatic centering clamping device for spiral bevel gear Download PDFInfo
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- CN217668919U CN217668919U CN202221135729.6U CN202221135729U CN217668919U CN 217668919 U CN217668919 U CN 217668919U CN 202221135729 U CN202221135729 U CN 202221135729U CN 217668919 U CN217668919 U CN 217668919U
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- bevel gear
- spiral bevel
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- 230000009471 action Effects 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model relates to a spiral bevel gear processing technology field especially relates to a spiral bevel gear is with automatic centering clamping device. The technical scheme comprises the following steps: the movable rack comprises a movable rack, a shaft bracket and a base, wherein a fixed disk is fixedly mounted on the base, the shaft bracket is fixedly mounted at the top of the fixed disk, a support frame is movably mounted at the inner side of the locked shaft bracket, a spiral bevel gear body is fixed between the support frames in a limiting mode, a limiting rack is fixedly mounted on the base on one side of the fixed disk, and the movable rack is movably mounted at the inner side of the limiting rack. The utility model discloses a be provided with mutually supporting between pedestal, support frame and the spacing round, can utilize the action of gravity of spiral bevel gear body self, make the support frame can carry out the centre gripping to spiral bevel gear body fast, through being provided with the mutually supporting between spacing, screw thread external member, adjustable shelf and the mount, can conveniently press the top of spiral bevel gear body and hold, the difficult condition that drops, convenient and fast that takes place.
Description
Technical Field
The utility model relates to a spiral bevel gear processing technology field specifically is a spiral bevel gear is with automatic centering clamping device.
Background
Spiral bevel gear is one kind can be according to steady, the driven transmission part of low noise of steady drive ratio, spiral bevel gear is the important drive disk assembly in the mechanical transmission process, spiral bevel gear is because of its overlap factor is big, bearing capacity is strong, the drive ratio is high, the transmission is steady, advantages such as small in noise wide application in mechanical transmission fields such as car, aviation, mine, in spiral bevel gear's production and processing process, need use to press from both sides and fix spiral bevel gear, consequently need use spiral bevel gear to use self-centering clamping device so that satisfy the user demand.
Through the retrieval, patent publication No. CN205538213U discloses an internal spline centering clamping device for spiral bevel gear detection, including the anchor clamps body and reference column, extend a boss on the reference column, reference column axis department has seted up first through-hole, wear to be equipped with the sliding shaft in the first through-hole, be equipped with pressure spring between sliding shaft one end and the lower end cover, the design has upper and lower two-layer on the reference column lateral wall, along its radial distribution's second through-hole, and every second through-hole all is separated into two sliding holes by first through-hole, be provided with the same and freely gliding steel ball of a plurality of specifications in the sliding hole and change the position of sliding shaft through the adjusting screw with the contact surface of adjustment steel ball and conical boss to promote the steel ball through conical boss and slide in the sliding hole.
The existing centering and clamping device for the spiral bevel gear has the defects that:
1. the existing centering and clamping device for the spiral bevel gear does not have a good automatic structure, manual operation is needed mostly when the spiral bevel gear is centered, meanwhile, the spiral bevel gear is easy to be inclined during centering, centering operation according to different degrees of conicity is inconvenient, operation is troublesome, and convenience is reduced;
2. the general centering and clamping device for the spiral bevel gear does not have a good fixing structure, and the situation that the spiral bevel gear is easy to fall off after being centered brings more troubles to processing operation, so that the automatic centering and clamping device for the spiral bevel gear is provided to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spiral bevel gear is with automatic centering clamping device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spiral bevel gear is with automatic centering clamping device, includes adjustable shelf, pedestal and base, the fixed mounting of base has the fixed disk, the top fixed mounting of fixed disk has the pedestal, the inboard movable mounting of pedestal has the support frame, spacing spiral bevel gear body that is fixed with between the support frame, fixed mounting has spacing on the base of fixed disk one side, the inboard movable mounting of spacing has the adjustable shelf, the inboard movable mounting of adjustable shelf has the screw thread external member, one side fixed mounting of adjustable shelf have with spiral bevel gear body complex mount.
Through the action of gravity of spiral bevel gear body self, can press and move the support frame and carry out the activity of overturning, make spacing round can laminate with spiral bevel gear body, conveniently carry out automatic quick centering centre gripping to spiral bevel gear body, the effectual convenience that has improved can conveniently carry out centering centre gripping to the spiral bevel gear body of different conicities simultaneously, the effectual application scope that has improved, convenient and fast.
Preferably, the inner side of the support frame is movably provided with a limiting wheel matched with the spiral bevel gear body, and the limiting wheel and the support frame are movably arranged through a rotating shaft. Can conveniently make spacing round rotate through the pivot, utilize the rotation of spacing round can conveniently place spiral bevel gear body between the support frame.
Preferably, a threaded rod is movably mounted between the threaded sleeve and the base, and a turntable is fixedly mounted at the top of the threaded rod. The rotary plate can be used for conveniently driving the threaded rod to rotate, and the movable frame can be conveniently driven to move downwards along the limiting frame through the thread sleeve.
Preferably, the shaft bracket and the support frame are movably mounted through a movable shaft, and a handle is fixedly mounted on one side of the movable frame. Utilize the loose axle can conveniently make the support frame carry out the upset activity, can conveniently operate the adjustable shelf through using the handle and carry out lateral sliding.
Preferably, the movable frame and the thread external member are movably mounted through a movable groove, and the top and the bottom of the thread external member are fixedly provided with a limiting seat. The thread sleeve can slide on the inner side of the movable frame through the movable groove, and the limit seat can be utilized to enable the thread sleeve to move up and down along the threaded rod and synchronously drive the movable frame to move up and down.
Preferably, the front end and the rear end of the movable frame are fixedly provided with limit blocks matched with the limit frames, and the bottom of the base is fixedly provided with an anti-skid support. Can conveniently carry on spacingly to the adjustable shelf through the stopper, make the difficult condition that takes place to drop of adjustable shelf, can conveniently support the base through anti-skidding support, avoid the base to take place gliding condition, improve stability.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through being provided with the pedestal, mutually support between support frame and the spacing round, can pass through the roll of spacing round, can be comparatively convenient place spiral bevel gear body between the support frame, reduce the wearing and tearing that spiral bevel gear body friction caused, utilize the action of gravity of spiral bevel gear body self, can make the support frame can be comparatively quick to spiral bevel gear body centre gripping, the crooked condition of difficult emergence, the activity that utilizes the support frame simultaneously can conveniently carry out the centre gripping to the spiral bevel gear body of different conicities, the effectual application scope that has improved.
2. Through being provided with the mutually supporting between spacing, screw thread external member, adjustable shelf and the mount, can make the mount arrange the top of spiral bevel gear body in through removing the adjustable shelf, can utilize the screw thread external member to drive the adjustable shelf downstream through rotating the threaded rod, make the mount can be comparatively convenient press the top of spiral bevel gear body and hold, make the difficult condition that takes place to drop of spiral bevel gear body, convenient and fast.
Drawings
Fig. 1 is a three-dimensional front view of the appearance of the present invention;
fig. 2 is a schematic front structural view of the present invention;
FIG. 3 is a schematic view of a partial structure of the stop frame of the present invention;
fig. 4 is a schematic view of the local structure of the adjustable frame of the present invention.
In the figure: 1. a limiting frame; 2. a movable frame; 201. a threaded sleeve; 202. a handle; 203. a limiting block; 204. a movable groove; 205. a limiting seat; 3. a fixed mount; 4. a helical bevel gear body; 5. a pedestal; 501. a support frame; 502. a limiting wheel; 503. a movable shaft; 504. a rotating shaft; 6. fixing the disc; 7. a base; 701. an anti-skid support; 8. a threaded rod; 801. a turntable.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 1-4, the utility model provides a spiral bevel gear is with automatic centering clamping device, including adjustable shelf 2, pedestal 5 and base 7, the fixed mounting of base 7 has fixed disk 6, and the top fixed mounting of fixed disk 6 has pedestal 5, the inboard movable mounting of pedestal 5 has support frame 501, spacing spiral bevel gear body 4 that is fixed with between the support frame 501, fixed mounting has spacing 1 on the base 7 of fixed disk 6 one side, and the inboard movable mounting of spacing 1 has adjustable shelf 2, and the inboard movable mounting of adjustable shelf 2 has screw thread external member 201, one side fixed mounting of adjustable shelf 2 have with spiral bevel gear body 4 complex mount 3, the inboard movable mounting of support frame 501 have with spiral bevel gear body 4 complex spacing wheel 502, and through pivot 504 movable mounting between spacing wheel 502 and the support frame 501, movable mounting has threaded rod 8 between screw thread external member 201 and the base 7, and the top fixed mounting of threaded rod 8 has carousel 801.
The working principle of the automatic centering and clamping device for the spiral bevel gear based on the embodiment 1 is as follows: can conveniently make spacing wheel 502 rotate through pivot 504, the rotation that utilizes spacing wheel 502 can conveniently place spiral bevel gear body 4 between support frame 501, through the action of gravity of spiral bevel gear body 4 self, can press support frame 501 to overturn the activity, make spacing wheel 502 can laminate with spiral bevel gear body 4, conveniently carry out automatic quick centering centre gripping to spiral bevel gear body 4, the effectual convenience that has improved, simultaneously can conveniently carry out centering centre gripping to the spiral bevel gear body 4 of different conicities, the effectual application scope that has improved, convenient and fast, slide in spacing frame 1's inboard through with adjustable shelf 2, can conveniently make mount 3 arrange the top of spiral bevel gear body 4 in, utilize carousel 801 can conveniently drive threaded rod 8 to rotate, can conveniently drive adjustable shelf 2 through screw external member 201 and move down along spacing frame 1, make mount 3 can press the top of spiral bevel gear body 4 to hold, can prevent the condition that spiral bevel gear body 4 from taking place to drop, and convenient and fast operation.
Example two
As shown in fig. 1-4, the present invention provides an automatic centering and clamping device for spiral bevel gear, compared with the first embodiment, the present embodiment further includes: through loose axle 503 movable mounting between pedestal 5 and the support frame 501, one side fixed mounting of loose frame 2 has handle 202, through activity groove 204 movable mounting between loose frame 2 and the screw thread external member 201, and the top of screw thread external member 201 and the equal fixed mounting in bottom have spacing seat 205, the front end of loose frame 2 and the equal fixed mounting in rear end have spacing 1 complex stopper 203, the bottom fixed mounting of base 7 has anti-skidding support 701.
In this embodiment, utilize loose axle 503 can conveniently make support frame 501 carry out the upset activity, can conveniently operate adjustable shelf 2 through using handle 202 to carry out lateral sliding, can make screw thread external member 201 slide operation in adjustable shelf 2's inboard through activity groove 204, utilize spacing seat 205 can make screw thread external member 201 reciprocate along threaded rod 8 simultaneously, can drive adjustable shelf 2 in step and reciprocate, convenient operation is swift, can conveniently carry on spacingly to adjustable shelf 2 through stopper 203, make the difficult condition that takes place to drop of adjustable shelf 2, can conveniently support base 7 through anti-skidding support 701, avoid base 7 to take place gliding condition, stability is improved.
The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.
Claims (6)
1. The utility model provides a spiral bevel gear is with automatic centering clamping device, includes adjustable shelf (2), pedestal (5) and base (7), its characterized in that: the fixed mounting of base (7) has fixed disk (6), the top fixed mounting of fixed disk (6) has pedestal (5), the inboard movable mounting of pedestal (5) has support frame (501), spacing spiral bevel gear body (4) of being fixed with between support frame (501), fixed mounting has spacing (1) on base (7) of fixed disk (6) one side, the inboard movable mounting of spacing (1) has adjustable shelf (2), the inboard movable mounting of adjustable shelf (2) has screw thread external member (201), one side fixed mounting of adjustable shelf (2) has with spiral bevel gear body (4) complex mount (3).
2. The self-centering clamping device for the helical bevel gear according to claim 1, wherein: the inner side of the support frame (501) is movably provided with a limiting wheel (502) matched with the spiral bevel gear body (4), and the limiting wheel (502) and the support frame (501) are movably arranged through a rotating shaft (504).
3. The self-centering clamping device for the helical bevel gear according to claim 1, wherein: threaded rod (8) are movably mounted between the thread sleeve (201) and the base (7), and a turntable (801) is fixedly mounted at the top of the threaded rod (8).
4. The self-centering clamping device for the helical bevel gear according to claim 1, wherein: the shaft bracket (5) and the support frame (501) are movably arranged through a movable shaft (503), and a handle (202) is fixedly arranged on one side of the movable frame (2).
5. The self-centering clamping device for the helical bevel gear according to claim 1, wherein: the movable frame (2) and the thread sleeve (201) are movably mounted through a movable groove (204), and the top and the bottom of the thread sleeve (201) are fixedly provided with a limiting seat (205).
6. The self-centering clamping device for the helical bevel gear according to claim 1, wherein: the front end and the rear end of the movable frame (2) are fixedly provided with limit blocks (203) matched with the limit frames (1), and the bottom of the base (7) is fixedly provided with an anti-skid support (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221135729.6U CN217668919U (en) | 2022-05-12 | 2022-05-12 | Automatic centering clamping device for spiral bevel gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221135729.6U CN217668919U (en) | 2022-05-12 | 2022-05-12 | Automatic centering clamping device for spiral bevel gear |
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| Publication Number | Publication Date |
|---|---|
| CN217668919U true CN217668919U (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221135729.6U Active CN217668919U (en) | 2022-05-12 | 2022-05-12 | Automatic centering clamping device for spiral bevel gear |
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| Country | Link |
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| CN (1) | CN217668919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117381076A (en) * | 2023-12-11 | 2024-01-12 | 常州德劢精密传动有限公司 | Bevel gear machining clamp |
| CN117548965A (en) * | 2023-12-29 | 2024-02-13 | 青岛青特众力车桥有限公司 | Axle housing self-centering and surface-fixing tool for different large flange apertures |
-
2022
- 2022-05-12 CN CN202221135729.6U patent/CN217668919U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117381076A (en) * | 2023-12-11 | 2024-01-12 | 常州德劢精密传动有限公司 | Bevel gear machining clamp |
| CN117381076B (en) * | 2023-12-11 | 2024-02-20 | 常州德劢精密传动有限公司 | Bevel gear machining clamp |
| CN117548965A (en) * | 2023-12-29 | 2024-02-13 | 青岛青特众力车桥有限公司 | Axle housing self-centering and surface-fixing tool for different large flange apertures |
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