CN210139211U - Clamp for machining of differential mechanism - Google Patents
Clamp for machining of differential mechanism Download PDFInfo
- Publication number
- CN210139211U CN210139211U CN201920971678.2U CN201920971678U CN210139211U CN 210139211 U CN210139211 U CN 210139211U CN 201920971678 U CN201920971678 U CN 201920971678U CN 210139211 U CN210139211 U CN 210139211U
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- CN
- China
- Prior art keywords
- plate
- differential
- transverse plate
- sliding block
- push rod
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- Expired - Fee Related
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Abstract
The utility model discloses a clamp for differential machining, which comprises a second slider, a second limiting device, an electric push rod, a first transverse plate, a knob and a top plate, wherein the second slider is pushed to move on a second slide rail, a clamping arm is enabled to extrude one side of a differential shell, the second limiting device is arranged to realize the extrusion of the other side of the differential shell, one end of the differential shell is clamped, the first clamping device is arranged to realize the clamping of the other end of the differential shell, the clamping and the limiting of the differential shell are realized, the electric push rod is utilized to drive the push rod to extend, thereby realizing the adjustment of the height of the differential after the clamping, the first transverse plate is pushed to rotate, thereby driving the differential to rotate, being convenient for operators to machine different positions of the differential, the knob is utilized to rotate a screw rod, a pressing plate is enabled to move downwards to extrude the first transverse plate, thereby realizing the limiting, thereby further achieving the definition of the differential position.
Description
Technical Field
The utility model relates to an anchor clamps specifically are anchor clamps are used in differential mechanism processing.
Background
The automobile differential mechanism can realize a mechanism that left and right (or front and rear) driving wheels rotate at different rotating speeds. Mainly comprises a left half shaft gear, a right half shaft gear, two planet gears and a gear carrier. The function is that when the automobile turns or runs on an uneven road surface, the left wheel and the right wheel roll at different rotating speeds, namely, the pure rolling motion of the driving wheels at two sides is ensured. The differential is provided for adjusting the difference in the rotational speeds of the left and right wheels. In four-wheel drive, all the wheels must be connected to drive four wheels, if the four wheels are mechanically connected, the vehicle cannot rotate at the same speed when the vehicle runs on a curve, and in order to make the curve running rotation speed of the vehicle substantially consistent, an intermediate differential is added to adjust the rotation speed difference between the front wheel and the rear wheel.
The existing clamp for machining the differential is unreasonable in structure, not optimized in design and inconvenient for machining the differential by operators.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anchor clamps are used in differential mechanism processing 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:
a clamp for processing a differential mechanism comprises a top plate, wherein a first transverse plate is arranged under the top plate, a rotating shaft is arranged at the top of the first transverse plate, the rotating shaft and the top surface of the first transverse plate are concentrically arranged, the top end of the rotating shaft is rotatably arranged at the bottom of the top plate through a bearing seat, a first locking device and a second locking device are symmetrically arranged at the top of the top plate, a first supporting device and a second supporting device are symmetrically arranged at two ends of the top plate, the second supporting device comprises a bottom plate, an electric push rod and a U-shaped bracket, the electric push rod is arranged at the top of the bottom plate, one end of the U-shaped bracket is arranged at the top end of the push rod of the electric push rod, the other end of the U-shaped bracket is arranged at the top of the top plate, the structures and specifications of all parts of the second supporting device and the first supporting device are the same, the second clamping device comprises a first sliding block, a second sliding rail, a first limiting device, a second transverse plate and a second limiting device, the first sliding block is arranged on the first sliding rail in a sliding mode, a threaded through hole used for being in threaded connection with a bolt is formed in one side of the first sliding block, the second transverse plate is arranged at the bottom of the first sliding block, the second sliding rail is arranged at the bottom of the second transverse plate, the first limiting device and the second limiting device are arranged on the second sliding rail relatively, the first limiting device comprises a second sliding block and a clamping arm, the second sliding block is arranged on the second sliding rail in a sliding mode, a threaded through hole used for being in threaded connection with the bolt is formed in one side of the second sliding block, the clamping arm is arranged at the bottom of the second sliding block, the structures and specifications of the first limiting device and the second limiting device are identical, and the structures and specifications of the second clamping device and the first.
As a further aspect of the present invention: the first transverse plate is a circular plate.
As a further aspect of the present invention: the second locking device comprises a knob, a screw rod and a pressing plate, the screw rod vertically penetrates through the top plate, a threaded through hole used for being in threaded connection with the screw rod is formed in the top plate, the knob is installed at the top end of the screw rod, the pressing plate is installed at the bottom end of the screw rod, and the structure and the specification of each part of the second locking device and the structure of the first locking device are identical.
As a further aspect of the present invention: the clamping arm shape is matched with the shape of the outer shell of the differential.
As a further aspect of the present invention: the electric push rod is electrically connected with the switch through a wire, and the switch is electrically connected with an external power supply through a wire.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has more reasonable structure and more optimized design;
1. the second sliding block is pushed to move on the second sliding rail, so that the clamping arm extrudes one side of the differential shell, the second limiting device is arranged to extrude the other side of the differential shell, one end of the differential shell is clamped, the first clamping device is arranged to clamp the other end of the differential shell, and the differential shell is clamped and limited;
2. utilize electric putter drive push rod extension, thereby the realization is to pressing from both sides the regulation of tight back differential mechanism height, promote first diaphragm and rotate, thereby drive differential mechanism and rotate, make things convenient for operating personnel to process differential mechanism different positions, utilize the rotatory screw rod of knob, make the clamp plate move down and extrude first diaphragm, the realization is spacing to first diaphragm, thereby further realize the injecing to the differential mechanism position, avoid taking place to rotate at the in-process differential mechanism that carries out processing to differential mechanism, further make things convenient for operating personnel to differential mechanism's processing.
Drawings
Fig. 1 is a schematic structural view of a differential machining jig.
Fig. 2 is a schematic structural view of a second clamping device in the differential machining jig.
Fig. 3 is a side view of a second clamping device in the differential machining jig.
Shown in the figure: the locking device comprises a top plate 1, a first locking device 2, a rotating shaft 3, a knob 4, a screw rod 5, a pressing plate 6, a first transverse plate 7, a first clamping device 8, a first supporting device 9, a second locking device 10, a bottom plate 11, a second clamping device 12, a switch 13, an electric push rod 14, a second supporting device 15, a first sliding rail 16, a U-shaped support 17, a first sliding block 18, a second sliding rail 19, a first limiting device 20, a second transverse plate 21, a second sliding block 22, a clamping arm 23 and a second limiting device 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a differential machining fixture includes a top plate 1, a first locking device 2, a rotating shaft 3, a knob 4, a screw 5, a pressing plate 6, a first transverse plate 7, a first clamping device 8, a first supporting device 9, a second locking device 10, a bottom plate 11, a second clamping device 12, a switch 13, an electric push rod 14, a second supporting device 15, a first slide rail 16, a U-shaped bracket 17, a first slider 18, a second slide rail 19, a first limiting device 20, a second transverse plate 21, a second slider 22, a clamping arm 23, and a second limiting device 24, wherein the first transverse plate 7 is disposed under the top plate 1, the first transverse plate 7 is a circular plate, the rotating shaft 3 is mounted on the top of the first transverse plate 7, the rotating shaft 3 is concentrically arranged with the top surface of the first transverse plate 7, the top end of the rotating shaft 3 is rotatably mounted on the bottom of the top plate 1 through a bearing seat, the first locking device 2 and the second locking device 10 are symmetrically disposed on the top, the second locking device 10 comprises a knob 4, a screw rod 5 and a pressing plate 6, the screw rod 5 vertically penetrates through a top plate 1, a threaded through hole for being in threaded connection with the screw rod 5 is formed in the top plate 1, the knob 4 is installed at the top end of the screw rod 5, the pressing plate 6 is installed at the bottom end of the screw rod 5, the structures and specifications of the second locking device 10 and the first locking device 2 are identical, the first supporting device 9 and the second supporting device 15 are symmetrically arranged at two ends of the top plate 1, the second supporting device 15 comprises a bottom plate 11, an electric push rod 14 and a U-shaped support 17, the electric push rod 14 is installed at the top of the bottom plate 11, one end of the U-shaped support 17 is installed at the top end of the push rod of the electric push rod 14, the other end of the U-shaped support 17 is installed at the top of the top plate 1, the structures and specifications of the second supporting device 15, the first clamping device 8 and the second clamping device 12 are oppositely arranged on the first slide rail 16, the second clamping device 12 comprises a first slide block 18, a second slide rail 19, a first limiting device 20, a second transverse plate 21 and a second limiting device 24, the first slide block 18 is slidably arranged on the first slide rail 16, one side of the first slide block 18 is provided with a threaded through hole for being in threaded connection with a bolt, the bottom of the first slide block 18 is provided with the second transverse plate 21, the bottom of the second transverse plate 21 is provided with the second slide rail 19, the second slide rail 19 is oppositely provided with the first limiting device 20 and the second limiting device 24, the first limiting device 20 comprises a second slide block 22 and a clamping arm 23, the second slide block 22 is slidably arranged on the second slide rail 19, one side of the second slide block 22 is provided with the threaded through hole for being in threaded connection with the bolt, the bottom of the second slide block 22 is provided with the clamping arm 23, the structures and specifications of the first limiting device 20 and the second limiting device 24 are identical, the structure and each part specification of the second clamping device 12 and the first clamping device 8 are the same, the shape of the clamping arm 23 is matched with that of the outer shell of the differential, the electric push rod 14 is electrically connected with the switch 13 through a lead, and the switch 13 is electrically connected with an external power supply through a lead.
The utility model discloses a theory of operation is:
when the differential needs to be machined, firstly, the electric push rod 14 is opened by using the switch 13, the push rod is driven to contract by using the electric push rod 14, so that the top plate 1 moves downwards, the first slide block 18 and the second slide block 22 are pushed to slide on the first slide rail 16 and the second slide rail 19 respectively, so that the first limiting device 20 and the second limiting device 24 are positioned at two sides of one end of the differential shell, the rotating bolt rotates in the threaded through hole formed in the first slide block 18 to extrude the first slide rail 16, so that the position of the first slide block 18 on the first slide rail 16 is fixed, the second slide block 22 is pushed to move on the second slide rail 19, so that the clamping arm 23 extrudes one side of the differential shell, the rotating bolt rotates in the threaded through hole formed in the second slide block 22 to extrude the second slide rail 19, so that the position of the second slide block 22 on the second slide rail 19 is fixed, set up the extrusion of second stop device 24 realization to differential casing opposite side, the realization is tight to the clamp of differential casing one end, it realizes pressing from both sides tight to the differential casing other end to set up first clamping device 8, it is spacing to realize pressing from both sides tight the clamp of differential casing, utilize electric putter 14 drive push rod extension, thereby realize the regulation to pressing from both sides tight back differential height, promote first diaphragm 7 and rotate, thereby drive the differential mechanism and rotate, make things convenient for operating personnel to process differential mechanism different positions, utilize knob 4 rotatory screw rod 5, make clamp plate 6 move down extrude first diaphragm 7, realize spacing to first diaphragm 7, thereby further realize the injecing to the differential mechanism position, avoid taking place to rotate at the in-process differential mechanism that carries out processing to the differential mechanism, further make things convenient for operating personnel to the processing of differential mechanism.
Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a differential mechanism anchor clamps for processing, includes roof (1), its characterized in that: a first transverse plate (7) is arranged under the top plate (1), a rotating shaft (3) is installed at the top of the first transverse plate (7), the rotating shaft (3) and the top surface of the first transverse plate (7) are concentrically arranged, the top end of the rotating shaft (3) is rotatably installed at the bottom of the top plate (1) through a bearing seat, a first locking device (2) and a second locking device (10) are symmetrically arranged at the top of the top plate (1), a first supporting device (9) and a second supporting device (15) are symmetrically arranged at two ends of the top plate (1), the second supporting device (15) comprises a bottom plate (11), an electric push rod (14) and a U-shaped bracket (17), the electric push rod (14) is installed at the top of the bottom plate (11), one end of the U-shaped bracket (17) is installed at the top end of the push rod of the electric push rod (14), the other end of the U-shaped bracket (17) is installed at the top of the top plate (1), and, a switch (13) is installed at the top of the bottom plate (11), a first slide rail (16) is installed at the bottom of the first transverse plate (7), a first clamping device (8) and a second clamping device (12) are oppositely arranged on the first slide rail (16), the second clamping device (12) comprises a first sliding block (18), a second slide rail (19), a first limiting device (20), a second transverse plate (21) and a second limiting device (24), the first sliding block (18) is slidably arranged on the first slide rail (16), a threaded through hole for being in threaded connection with a bolt is formed in one side of the first sliding block (18), the second transverse plate (21) is installed at the bottom of the first sliding block (18), the second slide rail (19) is installed at the bottom of the second transverse plate (21), the first limiting device (20) and the second limiting device (24) are oppositely arranged on the second slide rail (19), the first limiting device (20) comprises a second sliding block (22) and a clamping arm (23), the second sliding block (22) is arranged on the second sliding rail (19) in a sliding mode, a threaded through hole used for being connected with a bolt in a threaded mode is formed in one side of the second sliding block (22), a clamping arm (23) is installed at the bottom of the second sliding block (22), the structure and the specification of each part of the first limiting device (20) and the second limiting device (24) are identical, and the structure and the specification of each part of the second clamping device (12) and the structure and the specification of each part of the first clamping device (8) are identical.
2. The jig for machining a differential gear according to claim 1, characterized in that: the first transverse plate (7) is a circular plate.
3. The jig for machining a differential gear according to claim 1, characterized in that: the second locking device (10) comprises a knob (4), a screw rod (5) and a pressing plate (6), the screw rod (5) vertically penetrates through the top plate (1), a threaded through hole used for being in threaded connection with the screw rod (5) is formed in the top plate (1), the knob (4) is installed at the top end of the screw rod (5), the pressing plate (6) is installed at the bottom end of the screw rod (5), and the structure and the specification of each part of the second locking device (10) and the structure of the first locking device (2) are identical.
4. The jig for machining a differential gear according to claim 1, characterized in that: the clamping arm (23) is adapted in shape to the outer differential housing.
5. The jig for machining a differential gear according to claim 1, characterized in that: the electric push rod (14) is electrically connected with the switch (13) through a lead, and the switch (13) is electrically connected with an external power supply through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920971678.2U CN210139211U (en) | 2019-06-26 | 2019-06-26 | Clamp for machining of differential mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920971678.2U CN210139211U (en) | 2019-06-26 | 2019-06-26 | Clamp for machining of differential mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210139211U true CN210139211U (en) | 2020-03-13 |
Family
ID=69735647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920971678.2U Expired - Fee Related CN210139211U (en) | 2019-06-26 | 2019-06-26 | Clamp for machining of differential mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210139211U (en) |
-
2019
- 2019-06-26 CN CN201920971678.2U patent/CN210139211U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200313 Termination date: 20210626 |