CN220922172U - Differential mechanism casing clamping device - Google Patents
Differential mechanism casing clamping device Download PDFInfo
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- CN220922172U CN220922172U CN202322878754.4U CN202322878754U CN220922172U CN 220922172 U CN220922172 U CN 220922172U CN 202322878754 U CN202322878754 U CN 202322878754U CN 220922172 U CN220922172 U CN 220922172U
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- clamping device
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- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 230000000670 limiting effect Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Abstract
The utility model provides a differential case clamping device, and belongs to the technical field of differential production. It has solved the problem that current anchor clamps lack the function that can adjust according to different model differentials. This differential mechanism casing clamping device is including supporting the base, it is provided with the support ring to support the base, first clamping device, two at least second clamping device, drive arrangement and transmission, transmission sets up on supporting the ring, first clamping device and second clamping device and support base sliding connection, drive arrangement is connected with transmission and first clamping device, transmission connects second clamping device, drive arrangement is used for driving first clamping device and is close to or keep away from the centre of a circle that supports the ring, drive arrangement still is used for being close to or keep away from the centre of a circle that supports the ring through transmission drive second clamping device. The utility model has the advantage of being capable of clamping different types of differentials by a single clamp.
Description
Technical Field
The utility model belongs to the technical field of differential gear production, and particularly relates to a differential gear shell clamping device.
Background
The differential provides different driving forces for the left and right wheels of the automobile to realize the steering function, and plays a key role in the steering process of the automobile. Wherein the machining of the differential housing has a relative impact on the differential performance. The traditional processing mode needs to be transported, clamped and recycled manually, and has low efficiency and is easy to cause misoperation due to multiple steps.
In order to improve efficiency and quality, an automatic mechanical production differential mechanism is adopted to replace steps such as manual transportation, clamping and recovery, however, in the improvement process, the differential mechanism of different models is found to be different in body type, the differential mechanism cannot be clamped by a single clamp, and the existing clamp lacks the function of being capable of adjusting according to the differential mechanisms of different models.
Disclosure of Invention
The present utility model has been made keeping in mind the above problems occurring in the prior art, and an object of the present utility model is to provide a differential case clamping device.
The aim of the utility model can be achieved by the following technical scheme: the utility model provides a differential mechanism casing clamping device, its characterized in that, includes the support base, the support base is provided with support ring, first clamping device, two at least second clamping device, drive arrangement and transmission, transmission set up in on the support ring, first clamping device with second clamping device with support base sliding connection, drive arrangement is connected with transmission and first clamping device, transmission connects second clamping device, drive arrangement is used for the drive first clamping device is close to or keeps away from the centre of a circle of support ring, drive arrangement still is used for the drive through transmission second clamping device is close to or keeps away from the centre of a circle of support ring.
The working principle of the utility model is as follows: when the differential mechanism shell needs to be clamped, the differential mechanism is placed in the supporting circular ring, the differential mechanism can be operated through the mechanical arm, the differential mechanism can also be placed manually, after the differential mechanism is positioned in the supporting circular ring, the driving device drives the first clamping device to approach the circle center of the supporting circular ring, and meanwhile, the driving device drives the second clamping devices to approach the circle center of the supporting circular ring through the transmission device, so that the first clamping devices and the clamping devices are mutually matched to clamp the differential mechanism shell.
In the differential case clamping device, the driving device comprises a driving motor and driving teeth, the driving teeth are arranged on an output shaft of the driving motor, the driving motor is arranged on the supporting base, and the driving teeth are used for being connected with the transmission device.
In the differential case clamping device, the transmission device comprises a circular rack and a plurality of driven teeth, wherein the circular rack is arranged on the inner side of the supporting circular ring, the circular rack is meshed with the driven teeth, and the driven teeth are used for being connected with the second clamping device.
In the above differential case clamping device, the first clamping device includes a first support block, a first rack is disposed on a side of the first support block, which is close to the driving teeth, and the first rack is engaged with the driving teeth.
In the differential case clamping device, a first limiting groove is formed in one side of the first supporting block.
In the above differential case clamping device, the second clamping device includes a second supporting block, a second rack is disposed on a side of the second supporting block, which is close to the driving teeth, and the second rack is engaged with the driven teeth.
In the differential case clamping device, a second limiting groove is formed in one side of the second supporting block.
In the differential mechanism casing clamping device, the supporting base is provided with a sliding rail, the bottoms of the first clamping device and the second clamping device are provided with sliding blocks, and the sliding blocks can move along the length direction of the sliding rail.
In the differential case clamping device, the first clamping device and the second clamping device are both provided with weight reduction grooves.
Compared with the prior art, the utility model has the advantage that a single clamp can clamp different types of differentials.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model
Fig. 2 is a schematic view of the hidden support ring and circular rack of the present utility model.
In the figure, 1, a supporting base; 2. a support ring; 3. a first clamping device; 301. a first support block; 302. a first rack; 303. a first limit groove; 4. a second clamping device; 401. a second support block; 402. a second rack; 403. the second limit groove; 5. a driving device; 501. a driving motor; 502. a driving tooth; 6. a transmission device; 601. a circular rack; 602. driven teeth; 7. a slide rail; 8. a slide block; 9. a weight reducing groove.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1-2, the differential case clamping device is characterized by comprising a supporting base 1, wherein the supporting base 1 is provided with a supporting circular ring 2, a first clamping device 3, at least two second clamping devices 4, a driving device 5 and a transmission device 6, the transmission device 6 is arranged on the supporting circular ring 2, the first clamping device 3 and the second clamping devices 4 are in sliding connection with the supporting base 1, the driving device 5 is connected with the transmission device 6 and the first clamping device 3, the transmission device 6 is connected with the second clamping devices 4, the driving device 5 is used for driving the first clamping device 3 to be close to or far from the center of the supporting circular ring 2, and the driving device 5 is also used for driving the second clamping device 4 to be close to or far from the center of the supporting circular ring 2 through the transmission device 6.
Further, the driving device 5 includes a driving motor 501 and a driving tooth 502, the driving tooth 502 is disposed on an output shaft of the driving motor 501, the driving motor 501 is disposed on the supporting base 1, the driving tooth 502 is connected to the transmission device 6, the driving motor 501 drives the driving tooth 502, and the driving tooth 502 is connected to the transmission device 6 to provide motion and power for the transmission device 6.
In further detail, the transmission device 6 includes a circular rack 601 and a plurality of driven teeth 602 disposed on the inner side of the supporting ring 2, the circular rack 601 is meshed with the driven teeth 602, the driven teeth 602 are used for connecting the second clamping device 4, the driving teeth 502 and the driven teeth 602 are in meshed transmission connection with the circular rack 601, the driving teeth 502 rotate to drive the circular rack 601 to drive the driven teeth 602 to rotate, the rotation speeds of the driving teeth 601 and the driven teeth 602 are the same, and the first clamping device 3 and the second clamping device 4 move more stably.
Further, the first clamping device 3 comprises a first supporting block 301, a first rack 302 is arranged on one side of the first supporting block 301 close to the driving teeth 502, and the first rack 302 is meshed with the driving teeth 502 to convert the rotation motion of the driving teeth 502 into the linear motion of the first rack 302.
Further, a first limiting groove 303 is formed in one side of the first supporting block 301, and the first limiting groove 303 and the second limiting groove 403 are matched for use, so that guiding and limiting effects during clamping of the differential casing are achieved, and stability of clamping of the differential casing is ensured.
In further detail, the second clamping device 4 includes a second supporting block 401, a second rack 402 is disposed on one side of the second supporting block 401 near the driving tooth 502, the second rack 402 is meshed with the driven tooth 602, the rotation motion of the driven tooth 602 is converted into the linear motion of the second rack 402, and the first rack 302 and the second rack 402 move near or far from the center of the supporting ring 2 due to the same rotation direction of the driven tooth 602 and the driving tooth 502.
Further, a second limiting groove 403 is formed in one side of the second supporting block 401, and the second limiting groove 403 and the first limiting groove 303 are matched for use, so that guiding and limiting effects during clamping of the differential mechanism are achieved, and stability of clamping of the differential mechanism shell is guaranteed.
Further, the supporting base 1 is provided with a sliding rail 7, the bottoms of the first clamping device 3 and the second clamping device 4 are provided with a sliding block 8, the sliding block 8 can move along the length direction of the sliding rail 7, the fixing and guiding functions of the first clamping device 3 and the second clamping device 4 are achieved, the direction close to or far away from the center of the supporting circular ring 2 is guaranteed, and the stability of clamping the differential shell is guaranteed.
Further, the first clamping device 3 and the second clamping device 4 are provided with the weight-reducing grooves 9, so that unnecessary loads are reduced, and the service lives of the first clamping device 3 and the second clamping device 4 are prolonged.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although a number of terms are used more herein, the use of other terms is not precluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (9)
1. Differential mechanism casing clamping device, a serial communication port, including supporting base (1), support base (1) is provided with and supports ring (2), first clamping device (3), two at least second clamping device (4), drive arrangement (5) and transmission (6), transmission (6) set up in on supporting ring (2), first clamping device (3) with second clamping device (4) with support base (1) sliding connection, drive arrangement (5) are connected with transmission (6) and first clamping device (3), transmission (6) are connected second clamping device (4), drive arrangement (5) are used for the drive first clamping device (3) are close to or keep away from the centre of a circle of supporting ring (2), drive arrangement (5) still are used for driving through transmission (6) second clamping device (4) are close to or keep away from the centre of a circle of supporting ring (2).
2. The differential case clamping device according to claim 1, characterized in that the driving device (5) comprises a driving motor (501) and driving teeth (502), the driving teeth (502) are arranged on an output shaft of the driving motor (501), the driving motor (501) is arranged on the supporting base (1), and the driving teeth (502) are used for connecting with a transmission device (6).
3. A differential case holding device according to claim 2, characterized in that the transmission means (6) comprises a circular rack (601) provided inside the supporting ring (2) and a plurality of driven teeth (602), the circular rack (601) being engaged with the driven teeth (602), the driven teeth (602) being for connecting the second holding device (4).
4. A differential case clamping device according to claim 2, characterized in that the first clamping device (3) comprises a first support block (301), the first support block (301) being provided with a first rack (302) on the side close to the driving tooth (502), the first rack (302) being in engagement with the driving tooth (502).
5. The differential case clamping device according to claim 4, wherein a first limit groove (303) is provided on one side of the first support block (301).
6. A differential case holding device according to claim 3, characterized in that the second holding device (4) comprises a second support block (401), the second support block (401) being provided with a second rack (402) on the side close to the driving teeth (502), the second rack (402) being in engagement with the driven teeth (602).
7. The differential case clamping device according to claim 6, wherein a second limiting groove (403) is provided on one side of the second support block (401).
8. The differential case clamping device according to claim 1, characterized in that the support base (1) is provided with a sliding rail (7), the bottoms of the first clamping device (3) and the second clamping device (4) are provided with a sliding block (8), and the sliding block (8) can move along the length direction of the sliding rail (7).
9. A differential housing holding device according to claim 1, characterized in that the first holding device (3) and the second holding device (4) are each provided with a weight-reducing groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322878754.4U CN220922172U (en) | 2023-10-25 | 2023-10-25 | Differential mechanism casing clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322878754.4U CN220922172U (en) | 2023-10-25 | 2023-10-25 | Differential mechanism casing clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220922172U true CN220922172U (en) | 2024-05-10 |
Family
ID=90938834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322878754.4U Active CN220922172U (en) | 2023-10-25 | 2023-10-25 | Differential mechanism casing clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220922172U (en) |
-
2023
- 2023-10-25 CN CN202322878754.4U patent/CN220922172U/en active Active
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