CN213351439U - Transmission shaft assembly straightening press fitting tool - Google Patents
Transmission shaft assembly straightening press fitting tool Download PDFInfo
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- CN213351439U CN213351439U CN202022218830.5U CN202022218830U CN213351439U CN 213351439 U CN213351439 U CN 213351439U CN 202022218830 U CN202022218830 U CN 202022218830U CN 213351439 U CN213351439 U CN 213351439U
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Abstract
The utility model relates to a transmission shaft processing field specifically discloses a transmission shaft assembly alignment pressure equipment frock, including the assembly bench, still include four centre gripping units that can carry out the centre gripping to universal joint fork or supporting, fixed being provided with on the assembly bench supplies centre gripping unit horizontal slip's first slip unit, four centre gripping units all are located same horizontal axis. This scheme clamping unit can let supporting, second universal joint fork and third universal joint fork maintain on same horizontal axis, accomplishes the equipment back of supporting, second universal joint fork and third universal joint fork and is carrying out the installation of front axle and rear axle, can ensure that the central line of front axle and rear axle can the horizontal coincidence, can effectually reduce the condition of beating of transmission shaft assembly when using.
Description
Technical Field
The utility model belongs to transmission shaft processing field, concretely relates to transmission shaft assembly alignment pressure equipment frock.
Background
In order to meet the requirement of the market on the increase of the space of the automobile, the wheel base of the automobile is lengthened in the industry, the length of a corresponding transmission shaft is also lengthened, after the transmission shaft is too long, the angle difference between the transmission shaft and a sliding joint and a differential mechanism is too large, the torsion on the transmission shaft is difficult to be transmitted along the axis of the transmission shaft, and the power performance of the transmission shaft can be directly influenced, so that the transmission shaft can be segmented into a front shaft and a rear shaft, and the front shaft and the rear shaft are connected by adopting a support and a universal joint fork.
When a conventional sectional type transmission shaft is installed, a first universal joint fork is welded at one end of a front shaft, a support and a second universal joint fork are pressed at the other end of the front shaft, a third universal joint fork is welded at one end of a rear shaft synchronously, a fourth universal joint fork is welded at the other end of the rear shaft, the second universal joint fork on the front shaft close to the support is connected with the third universal joint fork on the rear shaft, when the second universal joint fork and the third universal joint fork are connected, the mass of the front shaft and parts, the mass of the rear shaft and parts are large, the second universal joint fork is not easy to align with the third universal joint fork, the assembly error between the second universal joint fork and the third universal joint fork is large directly, the central lines of the front shaft and the rear shaft cannot coincide, and the transmission shaft assembly is large in use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a transmission shaft assembly alignment pressure equipment frock to it is big to solve assembly error between front axle and the rear axle, leads to the transmission shaft assembly big problem of beating when using.
In order to achieve the above object, the basic scheme of the present invention is as follows: the utility model provides a transmission shaft assembly alignment pressure equipment frock, includes the assembly bench, still includes four clamping unit that can carry out the centre gripping to universal joint fork or support, and the fixed first slip unit that supplies clamping unit horizontal slip that is provided with on the assembly bench, four clamping unit all are located same horizontal axis.
The principle and advantages of the basic scheme are as follows: when the transmission shaft assembly is installed, a first universal joint fork, a support, a second universal joint fork and a third universal joint fork can be sequentially clamped on four clamping units according to the installation sequence, then the support and the second universal joint fork are attached and installed by slidably clamping the two clamping units of the support and the second universal joint fork through a first sliding unit, and then the clamping unit of the third universal joint fork is slidably clamped through the first sliding unit, so that the third universal joint fork is attached to the second universal joint fork, and the third universal joint fork and the second universal joint fork are connected and installed; and then horizontally and coaxially placing the front shaft between the first universal joint fork and the support, horizontally and coaxially placing the rear shaft on one end, far away from the second universal joint fork, of the third universal joint fork, and axially pressing the front shaft, the rear shaft, the first universal joint fork, the support, the second universal joint fork and the third universal joint fork.
The clamping unit can let first universal joint fork, the supporting, second universal joint fork and third universal joint fork maintain on same horizontal axis, after the installation of third universal joint fork and second universal joint fork, also can let the supporting, second universal joint fork and third universal joint fork maintain on same horizontal axis, can effectual assembly error that reduces third universal joint fork and second universal joint fork, let the central line of the front axle after the equipment and rear axle can the horizontal coincidence, can effectual reduction transmission shaft assembly the condition of beating when using.
Furthermore, the clamping units respectively comprise a first clamping piece, a second clamping piece and two second sliding units for controlling the first clamping piece and the second clamping piece to approach to or separate from each other, the first clamping piece and the second clamping piece are symmetrically arranged along the horizontal axis of the assembly table, and the two second sliding units are symmetrically arranged along the horizontal axis of the assembly table; the first clamping piece is provided with a first clamping surface, the second clamping piece is provided with a second clamping surface, and the first clamping surface and the second clamping surface are arranged oppositely.
Through the arrangement, when the corresponding clamping unit clamps the first universal joint fork, the support, the second universal joint fork and the third universal joint fork, the first clamping piece and the second clamping piece move in the opposite direction under the control of the second sliding unit, so that the distance between the first clamping piece and the second clamping piece is reduced, when the first clamping surface and the second clamping surface are abutted against the side surface of the first universal joint fork, the support, the second universal joint fork or the third universal joint fork, the first clamping piece and the second clamping piece can clamp the first universal joint fork, the support, the second universal joint fork or the third universal joint fork, and the first clamping piece and the second clamping piece are convenient to clamp the first universal joint fork, the support, the second universal joint fork or the third universal joint fork.
Further, the first sliding unit comprises a first sliding rail, a second sliding rail and a first sliding block sliding on the first sliding rail or the second sliding rail, the first sliding rail and the second sliding rail are fixedly arranged on the assembling table, and the axes of the first sliding rail and the second sliding rail are parallel to the horizontal axis of the assembling table; the lower end of the first clamping piece is fixedly provided with a first fixed block, the lower end of the second clamping piece is fixedly provided with a second fixed block, the first sliding block is fixedly connected with the lower end of the first fixed block or the lower end of the second fixed block, the first clamping piece is connected with the first sliding rail through the first sliding block, and the second clamping piece is vertically connected with the second sliding rail through the first sliding block.
Through the arrangement, the first slide rail can guide the sliding of the first clamping piece, the second slide rail can guide the sliding of the second clamping piece, the first clamping piece and the second clamping piece are kept in a relative arrangement state, the first universal joint fork, the support and the second universal joint fork can be clamped by the first clamping piece and the second clamping piece, the first slide block is controlled to enable the first clamping piece and the second clamping piece to horizontally move along the first slide rail and the second slide rail, and the front shaft and the rear shaft can be conveniently installed between the universal joint fork and the support.
Further, the second sliding unit comprises a sliding rod and a second sliding block which is slidably mounted on the sliding rod, a first supporting frame is arranged between the first fixing block and the first sliding block, a second supporting frame is arranged between the second fixing block and the first sliding block, two ends of the sliding rod penetrate through the first fixing block and are fixedly connected with the first supporting frame, the first fixing block is in sliding contact with the first supporting frame, two ends of the sliding rod penetrate through the second fixing block and are fixedly connected with the second supporting frame, and the second fixing block is in sliding contact with the second supporting frame; the second sliding block is fixedly connected with the first fixing block or the second fixing block, and the axis of the sliding rod is perpendicular to the vertical plane where the first clamping face is located.
Through the arrangement, the second sliding block can drive the first clamping piece and the second clamping piece to be close to or away from each other, the first fixing block and the first supporting frame can stably support the sliding of the first clamping piece, the second fixing block and the second supporting frame can stably support the sliding of the second clamping piece, and the distance between the first clamping face and the second clamping face can be controlled through the second sliding block conveniently.
Further, a minimum horizontal distance between the first clamping surface and the second clamping surface is less than a minimum diameter of the yoke, and a minimum horizontal distance between the first clamping surface and the second clamping surface is less than a minimum diameter of the bearing.
Through the arrangement, when the first clamping surface and the second clamping surface are controlled by the second sliding block to be close to each other to the minimum distance, the first clamping surface and the second clamping surface can be abutted against the side face of the first universal joint fork, the support, the second universal joint fork or the third universal joint fork, and the first universal joint fork, the support, the second universal joint fork or the third universal joint fork can be clamped fully.
Furthermore, a first press-fitting block is slidably mounted at one end of the assembling table, a second press-fitting block is slidably mounted at the other end of the assembling table, a first press face is arranged on the first press-fitting block, a second press face is arranged on the second press-fitting block, the first press face is opposite to the second press face, the horizontal central lines of the first press face and the second press face are parallel to the horizontal axis of the assembling table, and the first press face and the second press face are opposite to the first clamping piece and the second clamping piece.
Through the arrangement, after the support, the second universal joint fork or the third universal joint fork are installed, the front shaft is horizontally and coaxially arranged between the first universal joint fork and the support, the rear shaft is horizontally and coaxially arranged between the third universal joint fork and the first pressing surface, then the first pressing block and the second pressing block slide in opposite directions on the assembling table, so that the front shaft and the rear shaft are pressed between the support and the second universal joint fork and the third universal joint fork, and the front shaft, the rear shaft, the first universal joint fork, the support, the second universal joint fork and the third universal joint fork are convenient to install and small in installation error.
And the third sliding block is arranged on the first sliding rail or the second sliding rail in a sliding manner, and is fixedly arranged at the lower end of the first press-fitting block or the second press-fitting block.
Through the arrangement, when the front shaft is pressed by the first pressing block and the second pressing block, the rear shaft is pressed by the first universal joint fork and the second universal joint fork, the supporting device supports the front shaft, the rear shaft is pressed by the second pressing block and the third universal joint fork, the third sliding block can be controlled by the accessible, the third sliding block drives the first pressing block and the second pressing block to slide in opposite directions along the first sliding rail and the second sliding rail, the sliding directions of the first pressing block and the second pressing block can be accurately controlled, and the front shaft, the rear shaft, the first universal joint fork, the supporting device supports the front shaft, and the second universal joint fork and the third universal joint fork are accurately pressed.
Furthermore, the profile of the longitudinal section of the first clamping surface is of a shape of < ", and the profile of the longitudinal section of the second clamping surface is of a shape of >".
Through the arrangement, when the first universal joint fork, the support, the second universal joint fork and the third universal joint fork are installed between the first clamping surface and the second clamping surface, the first universal joint fork, the support, the second universal joint fork and the third universal joint fork can be limited in the annular hole formed by the first clamping surface and the second clamping surface in an enclosing mode, the upper side and the lower side of the first clamping surface and the lower side of the second clamping surface can abut against the side walls of the first universal joint fork, the support, the second universal joint fork and the third universal joint fork, and the stability of clamping of the first universal joint fork, the support, the second universal joint fork and the third universal joint fork is improved.
Further, the first clamping surface and the second clamping surface are both arc surfaces.
Through the arrangement, the arc-surface-shaped first clamping surface and the arc-surface-shaped second clamping surface can be sufficiently attached to the side faces of the support, the second universal joint fork and the third universal joint fork, and the stability of clamping the first universal joint fork, the support, the second universal joint fork and the third universal joint fork can be improved.
Furthermore, the first clamping surface and the second clamping surface are fixedly provided with anti-slip pads.
Through the arrangement, when the first universal joint fork, the support, the second universal joint fork and the third universal joint fork are installed between the first clamping surface and the second clamping surface, the anti-slip pad can be in contact with the side surfaces of the first universal joint fork, the support, the second universal joint fork and the third universal joint fork, and the anti-slip pad can enable the clamping of the first universal joint fork, the support, the second universal joint fork and the third universal joint fork to be more stable.
Drawings
Fig. 1 is a schematic structural view of a main view direction of a straightening press-fitting tool for a transmission shaft assembly in embodiment 1 of the present invention;
FIG. 2 is a schematic view of the first sliding unit and a single clamping unit in a right view;
fig. 3 is the utility model discloses embodiment 2 a first slip unit in transmission shaft assembly alignment pressure equipment frock and the schematic structure drawing of single clamping unit.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the clamping device comprises an assembly table 10, a first clamping piece 201, a second clamping piece 202, a first clamping surface 203, a second clamping surface 204, an anti-slip pad 205, a first fixing block 206, a second fixing block 207, a first supporting frame 208, a second supporting frame 209, a first slide rail 301, a second slide rail 302, a first slide block 303, a slide rod 401, a second slide block 402, a third slide block 501, a first press-fitting block 502, a second press-fitting block 503, a first press-fitting surface 504 and a second press-fitting surface 505.
Example 1
Example 1 is substantially as shown in figures 1 and 2: the utility model provides a transmission shaft assembly alignment pressure equipment frock, includes assembly table 10 and four clamping unit that can carry out the centre gripping to universal joint fork or support, and four clamping unit all are located the horizontal axis of the upper surface of assembly table 10, and threaded fixation has the first slip unit that supplies clamping unit horizontal slip on the assembly table 10.
As shown in fig. 2, each of the clamping units includes a first clamping piece 201, a second clamping piece 202, and two second sliding units for controlling the first clamping piece 201 and the second clamping piece 202 to approach to or separate from each other, the first clamping piece 201 and the second clamping piece 202 are symmetrically arranged along a horizontal axis of the assembly table 10, and the two second sliding units are symmetrically arranged along the horizontal axis of the assembly table 10; be equipped with first clamping face 203 on the right side of first clamping piece 201, be equipped with second clamping face 204 on the second clamping piece 202, first clamping face 203 and the relative setting of second clamping face 204, the longitudinal section profile of first clamping face 203 all is "<" type, the longitudinal section profile of second clamping face 204 all is ">" type, all glue joint has slipmat 205 on first clamping face 203 and the second clamping face 204, the longitudinal section profile of slipmat 205 is "<" or ">" type.
Meanwhile, as shown in fig. 2, the first sliding unit includes a first slide rail 301, a second slide rail 302 and a first slider 303 sliding on the first slide rail 301 or the second slide rail 302, the first slide rail 301 and the second slide rail 302 are fixed on the assembly table 10 by threads, and the axes of the first slide rail 301 and the second slide rail 302 are both parallel to the horizontal axis of the assembly table 10; a first fixing block 206 is welded on the lower end of the first clamping piece 201, and a second fixing block 207 is welded on the lower end of the second clamping piece 202; meanwhile, the second sliding unit comprises a sliding rod 401 and a second sliding block 402 which is slidably mounted on the sliding rod 401, a first supporting frame 208 is arranged between the first fixed block 206 and the first sliding block 303, a second supporting frame 209 is arranged between the second fixed block 207 and the first sliding block 303, two ends of the sliding rod 401 penetrate through the first fixed block 206 and are welded with the first supporting frame 208, the first fixed block 206 is in sliding contact with the first supporting frame 208, two ends of the sliding rod 401 penetrate through the second fixed block 207 and are welded with the second supporting frame 209, and the second fixed block 207 is in sliding contact with the second supporting frame 209; the second sliding block 402 is welded with the first fixed block 206 or the second fixed block 207, and the axis of the sliding rod 401 is perpendicular to the vertical plane of the first clamping surface 203; when the first clamping surface 203 and the second clamping surface 204 are close to each other, the minimum horizontal distance between the first clamping surface 203 and the second clamping surface 204 is smaller than the minimum diameter of the yoke, and the minimum horizontal distance between the first clamping surface 203 and the second clamping surface 204 is smaller than the minimum diameter of the bearing.
As shown in fig. 1, the clamping device further includes a third slider 501, a first press-fitting block 502 is slidably mounted on the left end of the assembling table 10, a second press-fitting block 503 is slidably mounted on the right end of the assembling table 10, the third slider 501 is slidably mounted on the first slide rail 301 or the second slide rail 302, the third slider 501 is welded on the lower end of the first press-fitting block 502, a first press surface 504 is disposed on the first press-fitting block 502, a second press surface 505 is disposed on the second press-fitting block 503, the first press surface 504 is opposite to the second press surface 505, the horizontal center lines of the first press surface 504 and the second press surface 505 are parallel to the horizontal axis of the assembling table 10, and the first press surface 504 and the second press surface 505 are opposite to the first clamping piece 201 and the second clamping piece 202.
In addition, the first slide rail 301 and the second slide rail 302 are both linear guide rails, and the first slider 303 and the third slider 501 are both rectangular sliders; the sliding rod 401 is a cylindrical linear guide rail, and the second slider 402 is a cylindrical slider.
When the straightening press-fitting tool for the transmission shaft assembly in the embodiment is used, the first universal joint fork, the support, the second universal joint fork and the third universal joint fork are mounted on the four clamping units from right to left, in the process of clamping the first universal joint fork, the support, the second universal joint fork and the third universal joint fork, the second sliding blocks 402 on two sides of the horizontal axis of the assembly table 10 are controlled to synchronously move towards each other along the sliding rods 401, the second sliding blocks 402 synchronously drive the first fixing blocks 206 and the second fixing blocks 207 to move towards each other, so that the first clamping pieces 201 and the second clamping pieces 202 move towards each other, at the moment, the first universal joint fork, the support, the second universal joint fork and the third universal joint fork are positioned between the first clamping pieces 201 and the second clamping pieces 202, when the anti-skid pads 205 on the first clamping surface 203 and the second clamping surface 204 are attached to the outer walls of the first universal joint fork, the support, the second universal joint fork or the third universal joint fork, the clamping and limiting of the first universal joint fork, the support, the second universal joint fork and the third universal joint fork can be realized, at the moment, the support is opposite to one side, away from the ear hole, of the first universal joint fork, the support is opposite to one side, away from the ear hole, of the second universal joint fork, and one side, close to the ear hole, of the second universal joint fork is opposite to one side, close to the ear hole, of the third universal joint fork.
Then, the support, the second universal joint fork and the third universal joint fork are connected, the clamping units for clamping the support, the second universal joint fork and the third universal joint fork move oppositely under the drive of the first sliding block 303, so that the support, the second universal joint fork and the third universal joint fork are close to each other, after the support, the second universal joint fork and the third universal joint fork are attached, the support, the second universal joint fork and the third universal joint fork are sequentially installed together, and in the process, if the axes of the support, the second universal joint fork and the third universal joint fork are not on the same horizontal line, the positions of the first clamping piece 201 and the second clamping piece 202 in the three clamping units can be slightly adjusted, so that the axes of the support, the second universal joint fork and the third universal joint fork are on the same horizontal line; simultaneously when the unable buckle installation of second universal joint fork and third universal joint fork, also can slightly rotate second universal joint fork and third universal joint fork between first clamping piece 201 and the second clamping piece 202, be convenient for connect second universal joint fork and third universal joint fork, so supporting, during the installation of second universal joint fork and third universal joint fork, the position adjustment of supporting, second universal joint fork and third universal joint fork is convenient, be convenient for realize supporting, the accurate installation of second universal joint fork and third universal joint fork.
Then, another universal joint fork connected with a power output shaft of the transmission is installed at the right end of the first universal joint fork, and at the moment, the first universal joint fork is controlled to move rightwards through the first sliding block 303, so that the right end face of the universal joint fork on the right side of the first universal joint fork is abutted against the second press-mounting face of the second press-mounting block 503; meanwhile, the eight first sliding blocks 303 on the bottoms of the four clamping units are controlled, so that the distance between the first universal joint fork and the support is greater than or equal to the length of the front shaft, and the distance between the third universal joint fork and the first pressing surface 504 is greater than or equal to the length of the rear shaft; then, the front shaft is horizontally and coaxially placed between the first universal joint fork and the support, the rear shaft is horizontally and coaxially placed between the third universal joint fork and the first pressing surface 504, then the third sliding block 501 is controlled, the third sliding block 501 drives the first pressing block 502 to move rightwards along the first sliding rail 301 and the second sliding rail 302, so that the front shaft and the rear shaft are tightly pressed between the support and the second universal joint fork and the third universal joint fork, and the installation of the front shaft, the rear shaft, the first universal joint fork, the support, the second universal joint fork and the third universal joint fork is realized.
Example 2
Embodiment 2 differs from embodiment 1 in that embodiment 2 is basically as shown in fig. 3, and the first clamping surface 203 and the second clamping surface 204 are both arc surfaces; the first clamping surface 203 and the second clamping surface 204 are both glued with anti-slip pads 205, and the anti-slip pads 205 are both arc-surface shaped.
Compared with the embodiment 1, the straightening and press-fitting tool for the transmission shaft assembly in the embodiment has the following differences that when the first universal joint fork, the support, the second universal joint fork and the third universal joint fork are clamped between the first clamping surface 203 and the second clamping surface 204, the arc-surface-shaped first clamping surface 203 and the second clamping surface 204 can be fully attached to the side surfaces of the support, the second universal joint fork and the third universal joint fork, and the clamping stability of the first universal joint fork, the support, the second universal joint fork and the third universal joint fork can be improved; meanwhile, when the side surfaces of the first universal joint yoke, the support, the second universal joint yoke and the third universal joint yoke are abutted against the first clamping surface 203 and the second clamping surface 204, the abutting force between the side surfaces of the first universal joint yoke, the support, the second universal joint yoke and the third universal joint yoke and the first clamping surface 203 and the second clamping surface 204 can be uniformly transmitted to the arc surface, so that the side surfaces of the support, the second universal joint yoke and the third universal joint yoke are not easily scratched or scratched.
Claims (10)
1. The utility model provides a transmission shaft assembly alignment pressure equipment frock, includes the mount table, its characterized in that still includes four clamping unit that can carry out the centre gripping to universal joint fork or support, and the mount table is last to be fixed to be provided with and supplies clamping unit horizontal slip's first slip unit, and four clamping unit all are located same horizontal axis.
2. The straightening press-fitting tool for the transmission shaft assembly according to claim 1, wherein each clamping unit comprises a first clamping piece, a second clamping piece and two second sliding units for controlling the first clamping piece and the second clamping piece to approach or separate from each other, the first clamping piece and the second clamping piece are symmetrically arranged along a horizontal axis of the assembling table, and the two second sliding units are symmetrically arranged along the horizontal axis of the assembling table; the first clamping piece is provided with a first clamping surface, the second clamping piece is provided with a second clamping surface, and the first clamping surface and the second clamping surface are arranged oppositely.
3. The transmission shaft assembly straightening and press-fitting tool according to claim 2, wherein the first sliding unit comprises a first sliding rail, a second sliding rail and a first sliding block which slides on the first sliding rail or the second sliding rail, the first sliding rail and the second sliding rail are fixedly mounted on the assembly table, and the axes of the first sliding rail and the second sliding rail are parallel to the horizontal axis of the assembly table; the clamping device is characterized in that a first fixing block is fixedly mounted at the lower end of the first clamping piece, a second fixing block is fixedly mounted at the lower end of the second clamping piece, the first sliding block is fixedly connected with the lower end of the first fixing block or the lower end of the second fixing block, the first clamping piece is connected with the first sliding rail through the first sliding block, and the second clamping piece is vertically connected with the second sliding rail through the first sliding block.
4. The transmission shaft assembly straightening and press-fitting tool according to claim 3, wherein the second sliding unit includes a sliding rod and a second sliding block slidably mounted on the sliding rod, a first support frame is disposed between the first fixed block and the first sliding block, a second support frame is disposed between the second fixed block and the first sliding block, two ends of the sliding rod pass through the first fixed block and are fixedly connected with the first support frame, the first fixed block is in sliding contact with the first support frame, two ends of the sliding rod pass through the second fixed block and are fixedly connected with the second support frame, and the second fixed block is in sliding contact with the second support frame; the second sliding block is fixedly connected with the first fixing block or the second fixing block, and the axis of the sliding rod is perpendicular to the vertical plane where the first clamping face is located.
5. The straightening and press-fitting tool for the transmission shaft assembly according to claim 4, wherein the minimum horizontal distance between the first clamping surface and the second clamping surface is smaller than the minimum diameter of the universal joint yoke, and the minimum horizontal distance between the first clamping surface and the second clamping surface is smaller than the minimum diameter of the support.
6. The transmission shaft assembly straightening and press-fitting tool according to claim 5, wherein a first press-fitting block is slidably mounted at one end of the assembling table, a second press-fitting block is slidably mounted at the other end of the assembling table, a first press surface is arranged on the first press-fitting block, a second press surface is arranged on the second press-fitting block, the first press surface is opposite to the second press surface, a horizontal central line of the first press surface and the second press surface is parallel to a horizontal axis of the assembling table, and the first press surface and the second press surface are opposite to the first clamping piece and the second clamping piece.
7. The transmission shaft assembly straightening press fitting tool according to claim 6, further comprising a third sliding block, wherein the third sliding block is slidably mounted on the first sliding rail or the second sliding rail, and the third sliding block is fixedly mounted on the lower end of the first press fitting block or the second press fitting block.
8. The transmission shaft assembly straightening and press-fitting tool according to claim 7, characterized in that the profiles of the longitudinal sections of the first clamping surfaces are both of a "<" shape, and the profiles of the longitudinal sections of the second clamping surfaces are both of a ">" shape.
9. The straightening and press-fitting tool for the transmission shaft assembly according to claim 8, wherein the first clamping surface and the second clamping surface are both arc surfaces.
10. The transmission shaft assembly straightening and press-fitting tool according to claim 9, wherein anti-slip pads are fixedly mounted on the first clamping surface and the second clamping surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022218830.5U CN213351439U (en) | 2020-09-30 | 2020-09-30 | Transmission shaft assembly straightening press fitting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022218830.5U CN213351439U (en) | 2020-09-30 | 2020-09-30 | Transmission shaft assembly straightening press fitting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213351439U true CN213351439U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022218830.5U Active CN213351439U (en) | 2020-09-30 | 2020-09-30 | Transmission shaft assembly straightening press fitting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213351439U (en) |
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2020
- 2020-09-30 CN CN202022218830.5U patent/CN213351439U/en active Active
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