CN215201605U - Clamp for processing cross axle - Google Patents
Clamp for processing cross axle Download PDFInfo
- Publication number
- CN215201605U CN215201605U CN202120920402.9U CN202120920402U CN215201605U CN 215201605 U CN215201605 U CN 215201605U CN 202120920402 U CN202120920402 U CN 202120920402U CN 215201605 U CN215201605 U CN 215201605U
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- Prior art keywords
- plate
- plates
- fixing
- supporting
- screw rod
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- Expired - Fee Related
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- 230000002457 bidirectional effect Effects 0.000 claims description 26
- 238000003754 machining Methods 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an anchor clamps are used in cross axle processing, set up two sets of supporting components on the base including the symmetry, two sets of supporting components all include backup pad and fixed plate, the fixed plate is L type structure, elevating gear has been erect to the symmetry on the base of one side of keeping away from each other in two backup pads, elevating gear's top is rotated and is provided with the connecting plate, the terminal bottom of connecting plate is provided with the clamp plate, set up opening decurrent V-arrangement mouth one on the lower plate body of clamp plate, top central point symmetry in the backup pad is provided with V-arrangement mouth two, diaphragm below symmetry at two fixed plates is provided with two push-and-pull rods, the one end that is close to each other at two push-and-pull rods all is provided with the removal square, top equal symmetry at two removal square front ends and rear end is provided with the set-square. The utility model discloses can effectively fix the cross axle, the convenience is processed it, and need not dismantle anchor clamps and just can accomplish the rotation to the cross axle, has made things convenient for and has processed the processing to the cross axle another side.
Description
Technical Field
The utility model relates to an anchor clamps are used in cross processing belongs to the mounting fixture field.
Background
The cross shaft is also called a cross joint, namely a universal joint, is a machine part for realizing variable-angle power transmission, is used for changing the position of the direction of a transmission axis, and is a joint part of a universal transmission device of an automobile driving system; the cross shaft needs to be machined on two sides during machining, the existing clamp needs to loosen the clamping part to clamp the cross shaft after the cross shaft is machined, and then machining is carried out, so that machining efficiency is reduced.
Disclosure of Invention
For solving the not enough of prior art, the utility model provides an anchor clamps are used in cross processing can effectively fix the cross, and the convenience is processed it, and need not dismantle anchor clamps and just can accomplish the rotation to the cross, has made things convenient for and has processed the processing to the cross another side.
The utility model discloses the technical scheme who adopts does:
a clamp for processing a cross shaft comprises two groups of supporting components symmetrically arranged on a base, wherein each group of supporting components comprises a supporting plate and a fixing plate, the fixing plates are L-shaped structures, the top height of each fixing plate is lower than that of each supporting plate, the two fixing plates are arranged between the two supporting plates, openings of the fixing plates are arranged downwards, transverse plates of the fixing plates are fixedly connected with the supporting plates on the corresponding sides respectively, vertical plates of the fixing plates are arranged towards the sides close to each other, lifting devices are symmetrically erected on the base on the side, away from each other, of the two supporting plates, the tops of the lifting devices are rotatably provided with connecting plates, pressing plates are arranged at the bottom of the tail ends of the connecting plates, V-shaped notches I with downward openings are formed in lower plate bodies of the pressing plates, V-shaped notches II are symmetrically arranged at the center positions of the tops of the supporting plates, push-pull rods extending to the sides, close to the vertical plates of the fixing plates, are horizontally and symmetrically arranged below the transverse plates of the two fixing plates, the one end that is close to each other at two push-pull rods all is provided with the removal square, removes the top height parallel and level of square and the top height parallel and level of fixed plate, removes the equal symmetry in the top of square front end and rear end at two and is provided with the set-square, and one side that two set-squares of symmetry are close to each other splices into the V font opening the same with V notch two when two remove the mutual butt of square.
Preferably, the top of the pressure plate is provided with a screw rod which vertically and upwards penetrates through the connecting plate, and locking nuts are arranged on the screw rods above and below the connecting plate.
Further preferably, the moving block has a hollow structure.
Further preferably, a plurality of rollers are provided on the bottom of the moving block in the left-right direction.
Preferably, the end of the push-pull rod below the transverse plate of the fixing plate is provided with a connecting rod extending to the front end of the fixing plate, the front ends of the two fixing plates are further provided with a bidirectional screw rod, the two connecting rods are respectively fixedly connected with the sliding seats of the bidirectional screw rod on the corresponding sides, the two ends of the bidirectional screw rod are erected on the base at the front end of the fixing plate through the two support plates, the two ends of the bidirectional screw rod are respectively rotatably connected with the support plates on the corresponding sides, and the bottoms of the two sliding seats of the bidirectional screw rod are both attached to the upper surface of the base.
Further preferably, one end of the bidirectional screw rod extends to the outside of the support plate on the corresponding side, and a rotating wheel is arranged at the tail end of the bidirectional screw rod.
The beneficial effects of the utility model reside in that:
the supporting plate and the pressing plate are used for clamping and fixing two end parts of the cross shaft, and the two triangular plates are matched for supporting the other two end parts of the cross shaft, so that the cross shaft can be effectively fixed, and the subsequent processing of the cross shaft is facilitated; after one side is machined, the two triangular plates are driven to move towards one side away from each other by rotating the bidirectional screw rod, then the cross shaft is rotated to turn over the cross shaft, the two triangular plates are driven to move towards one side close to each other by rotating the bidirectional screw rod to support the end part of the cross shaft, and then the turning over and the fixing and the machining are completed, so that the machining efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the platen and support plate;
FIG. 3 is a top view of the two-way lead screw;
the main reference numerals in the figures have the following meanings:
1. the device comprises a supporting plate, 2, a fixing plate, 3, a lifting device, 4, a connecting plate, 5, a pressing plate, 6, a base, 7, a push-pull rod, 8, a moving square, 9, a triangular plate, 10, a screw rod, 11, a locking nut, 12, a roller, 13, a connecting rod, 14, a bidirectional screw rod, 15, a supporting plate, 16, a rotating wheel, 17, a first V-shaped groove opening, 18 and a second V-shaped groove opening.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1-3: the embodiment is a clamp for processing a cross shaft, which comprises two groups of supporting components symmetrically arranged on a base 6, wherein each group of supporting components comprises a supporting plate 1 and a fixing plate 2, the fixing plate 2 is of an L-shaped structure, the height of the fixing plate 2 is greater than half of the length of the cross shaft, the top height of the fixing plate 2 is lower than that of the supporting plate 1, the two fixing plates 2 are arranged between the two supporting plates 1, the openings of the fixing plates 2 are arranged downwards, transverse plates of the fixing plates 2 are respectively and fixedly connected with the supporting plates 1 on the corresponding sides, vertical plates of the fixing plates 2 are arranged towards the sides close to each other, lifting devices 3 are symmetrically erected on the base 6 on the sides far away from each other of the two supporting plates 1, a connecting plate 4 is rotatably arranged at the top of the lifting devices 3, a pressing plate 5 is arranged at the bottom of the tail end of the connecting plate 4, and a V-shaped notch 17 with the downward opening is arranged on the lower plate body of the pressing plate 5, the top central point at backup pad 1 puts the symmetry and is provided with V-arrangement notch two 18, the horizontal and symmetry in the diaphragm below of two fixed plates 2 is provided with the push-and-pull rod 7 that extends to the one side that the fixed plate 2 riser is close to each other, the one end that is close to each other at two push-and-pull rod 7 all is provided with removal square 8, the top height of removing square 8 and the high parallel and level in top of fixed plate 2, top at two removal square 8 front ends and rear end all symmetry is provided with set-square 9, the one side that two set-square 9 that are close to each other of symmetry splice into the V font opening the same with V-arrangement notch two 18 when two remove square 8 butt each other, in order to reduce the wearing and tearing to the cross, all paste and have the wear pad in the inboard of V-arrangement notch 17 and V-arrangement notch two 18 and the one side that two set-square 9 are close to each other.
Referring to fig. 1 and 2, a screw 10 is disposed on the top of the pressing plate 5, the screw 10 vertically penetrates through the connecting plate 4 upward, and locking nuts 11 are disposed on the screws 10 above and below the connecting plate 4.
Referring to fig. 1 and 3, in order to reduce the mass of the moving block 8 and facilitate pushing, the moving block 8 is of a hollow structure, and a plurality of rollers 12 are arranged at the bottom of the moving block 8 along the left and right directions; the end part of the push-pull rod 7 positioned below the transverse plate of the fixed plate 2 is provided with a connecting rod 13 extending to the front end of the fixed plate 2, the front ends of the two fixed plates 2 are also provided with a bidirectional screw rod 14, the two connecting rods 13 are respectively and fixedly connected with the sliding seats of the bidirectional screw rod 14 at the corresponding sides, two ends of the bidirectional screw rod 14 are erected on the base 6 at the front end of the fixed plate 2 through two support plates 15, two ends of the bidirectional screw rod 14 are respectively and rotatably connected with the support plates 15 at the corresponding sides, and the bottoms of the two sliding seats of the bidirectional screw rod 14 are both attached to the upper surface of the base 6; one end of the bidirectional screw 14 extends to the outside of the support plate 15 on the corresponding side, and a rotating wheel 16 is arranged at the tail end of the bidirectional screw 14, and the sliding seat of the bidirectional screw 14 is driven to move towards the side close to or far away by rotating the rotating wheel 19, so that the moving block 8 is driven to synchronously move towards the side close to or far away.
In practical application, two ends of one cross shaft of the cross shaft are placed in two corresponding V-shaped notches I17 on two support plates 1, then the lifting device 3 drives the pressing plate 5 to press downwards, a V-shaped notch II 18 on a plate body under the pressing plate 5 limits the upper part of the cross shaft from the upper part, then the rotating wheel 16 is rotated to enable two sliding seats of the bidirectional screw rod 14 to move towards one side close to each other, then the two moving blocks 8 are driven to move towards one side close to each other, the triangular plates 9 corresponding to the front ends and the rear ends of the two moving blocks 8 can effectively limit two ends of the other cross shaft of the cross shaft, and then the upper surface of the execution shaft is processed; after the last surface machining of cross, rotate the runner 16 and make two slides of two-way lead screw 14 move towards one side of keeping away from each other, then drive two and remove the square 8 and move towards one side of keeping away from each other, two set-square 9 that remove the square 8 front and back end correspondence separately, then the manual work rotates the cross and carries out the turn-over back, rotate runner 16 again and make two slides of two-way lead screw 14 move towards one side that is close to each other, then drive two and remove the square 8 and move towards one side that is close to each other, two set-square 9 that remove the square 8 front and back end correspondence will be able to effectually carry on spacingly to the cross axle both ends behind the turn-over, then to the another side of cross process can.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a cross anchor clamps for processing which characterized in that: comprises two groups of supporting components which are symmetrically arranged on a base (6), wherein the two groups of supporting components comprise a supporting plate (1) and a fixing plate (2), the fixing plate (2) is of an L-shaped structure, the top height of the fixing plate (2) is lower than that of the supporting plate (1), the two fixing plates (2) are arranged between the two supporting plates (1), an opening of the fixing plate (2) is arranged downwards, transverse plates of the fixing plate (2) are respectively and fixedly connected with the supporting plates (1) on the corresponding sides, vertical plates of the fixing plate (2) are arranged towards one sides which are close to each other, lifting devices (3) are symmetrically erected on the base (6) on one sides, far away from each other, of the two supporting plates (1), a connecting plate (4) is rotatably arranged at the top of each lifting device (3), a pressing plate (5) is arranged at the bottom of the tail end of the connecting plate (4), and a V-shaped groove opening (17) with the downward opening is arranged on a lower plate body of the pressing plate (5), the V-shaped groove opening II (18) is symmetrically arranged at the center of the top of the supporting plate (1), the push-pull rods (7) extending to one side, close to the vertical plates of the fixing plates (2), of the two fixing plates (2) are horizontally and symmetrically arranged below the transverse plates, the moving blocks (8) are arranged at one ends, close to each other, of the push-pull rods (7), the top height of the moving blocks (8) is flush with the top height of the fixing plates (2), the triangular plates (9) are symmetrically arranged at the front ends and the rear ends of the two moving blocks (8), and the side, close to each other, of the two symmetrical triangular plates (9) is spliced into a V-shaped opening identical to the V-shaped groove opening II (18) when the two moving blocks (8) are mutually butted.
2. The cross shaft processing clamp as claimed in claim 1, wherein a screw (10) is arranged on the top of the pressure plate (5), the screw (10) vertically penetrates upwards through the connecting plate (4), and locking nuts (11) are arranged on the screws (10) above and below the connecting plate (4).
3. The cross-shaft machining jig as claimed in claim 1, wherein the moving block (8) has a hollow structure.
4. The cross-shaft machining jig as claimed in claim 1 or 3, wherein a plurality of rollers (12) are provided on the bottom of the moving block (8) in the left-right direction.
5. The cross shaft machining clamp as claimed in claim 1 or 3, wherein a connecting rod (13) extending to the front end of the fixing plate (2) is arranged at the end of the push-pull rod (7) below the transverse plate of the fixing plate (2), a bidirectional screw rod (14) is further arranged at the front ends of the two fixing plates (2), the two connecting rods (13) are fixedly connected with the sliding seats of the bidirectional screw rod (14) on the corresponding sides respectively, two ends of the bidirectional screw rod (14) are erected on the base (6) at the front end of the fixing plate (2) through two supporting plates (15), two ends of the bidirectional screw rod (14) are rotatably connected with the supporting plates (15) on the corresponding sides respectively, and the bottoms of the two sliding seats of the bidirectional screw rod (14) are attached to the upper surface of the base (6).
6. The cross shaft machining jig as claimed in claim 5, wherein one end of the bidirectional screw rod (14) extends to the outside of the support plate (15) on the corresponding side and a rotating wheel (16) is provided at the end of the bidirectional screw rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120920402.9U CN215201605U (en) | 2021-04-30 | 2021-04-30 | Clamp for processing cross axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120920402.9U CN215201605U (en) | 2021-04-30 | 2021-04-30 | Clamp for processing cross axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215201605U true CN215201605U (en) | 2021-12-17 |
Family
ID=79447920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120920402.9U Expired - Fee Related CN215201605U (en) | 2021-04-30 | 2021-04-30 | Clamp for processing cross axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215201605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115890168A (en) * | 2023-01-05 | 2023-04-04 | 浙江钱富万向节有限公司 | Cross shaft composite machining system and machining process |
-
2021
- 2021-04-30 CN CN202120920402.9U patent/CN215201605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115890168A (en) * | 2023-01-05 | 2023-04-04 | 浙江钱富万向节有限公司 | Cross shaft composite machining system and machining process |
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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 |
Granted publication date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |