CN219704959U - Roller pin installation tool - Google Patents
Roller pin installation tool Download PDFInfo
- Publication number
- CN219704959U CN219704959U CN202321104389.5U CN202321104389U CN219704959U CN 219704959 U CN219704959 U CN 219704959U CN 202321104389 U CN202321104389 U CN 202321104389U CN 219704959 U CN219704959 U CN 219704959U
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- pin
- rotating shaft
- block
- shaft pin
- component
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- 238000009434 installation Methods 0.000 title claims abstract description 66
- 239000000872 buffer Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000020347 spindle assembly Effects 0.000 description 1
Abstract
The utility model provides a rotating shaft pin installation tool, which is used for installing a rotating shaft pin on a first component and a second component, wherein the first component is provided with an installation groove used for installing the second component, both side parts of the installation groove are provided with first pin holes, and one end part of the second component is provided with a second pin hole, and the tool comprises: a bottom plate; a first component placement block, the top of which is provided with a placement groove; a second member positioning unit for fixing the second member at a position such that the second pin hole and the first pin hole are concentric; and a rotating shaft pin mounting unit for mounting the rotating shaft pin into the first pin hole and the second pin hole, wherein the second component positioning unit comprises a moving block and a moving block driving piece, the front end part of the moving block is provided with a clamping groove matched with the shape of the other end part of the second component, the rotating shaft pin mounting unit comprises a rotating shaft pin placing block, a thimble and a thimble driving piece, and the rotating shaft pin placing top is provided with a rotating shaft pin placing groove corresponding to the first pin hole and matched with the rotating shaft pin.
Description
Technical Field
The utility model belongs to the technical field of automobile part assembly, and particularly relates to a rotating shaft pin installation tool.
Background
The automobile unlocking cover 500 as shown in fig. 1 and 2 includes a base 510, a handle 520, and a rotation shaft pin 530. The handle 520 is installed on the base 510, and the handle 520 is installed on the base 510 by rotating the handle at a constant angle; since the installation of the roller pin 53 relies on manual operation, an operator taps the roller pin 530 by hand, and cannot precisely control the feeding value of the roller pin 530, it is difficult to align the shaft pin 530 with the shaft when the shaft pin 530 is required to pass through the base 510 to penetrate the handle 520, and after many adjustments, the shaft pin 530 is required to pass through the base 510 to penetrate the handle 520. Therefore, the manual installation of the roller pin 530 requires high skill on the part of the operator, and is inconvenient to install; and the installation efficiency is lower, has prolonged assembly man-hour.
Disclosure of Invention
The utility model is made to solve the above technical problems, and an object of the utility model is to provide a spindle pin installation tool.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a rotating shaft pin installation tool, which is used for installing a rotating shaft pin on a first component and a second component, wherein the first component is provided with an installation groove used for installing the second component, two side parts of the installation groove are respectively provided with a first pin hole, and one end part of the second component is provided with a second pin hole, and the rotating shaft pin installation tool has the characteristics that: a bottom plate; the first component placing block is fixedly arranged on the bottom plate, and the top of the first component placing block is provided with a placing groove matched with the shape of the first component; a second member positioning unit mounted on the base plate for fixing the second member at a position such that the second pin hole and the first pin hole are concentric; and a rotating shaft pin mounting unit mounted on the bottom plate for mounting the rotating shaft pin into the first pin hole and the second pin hole, wherein the second component positioning unit comprises a moving block and a moving block driving piece for driving the moving block to move towards or away from the first component placement block, the moving block is movably mounted on the bottom plate, the front end part is provided with a clamping groove matched with the shape of the other end part of the second component, when the moving block driving piece drives the moving block to move towards the first component placement block, the clamping groove is clamped with the other end part of the second component which is pre-placed in the mounting groove and enables the second pin hole to be coaxial with the first pin hole, the rotating shaft pin mounting unit comprises a rotating shaft pin placement block, a thimble and a driving piece for driving the thimble to move towards or away from the rotating shaft pin placement block, the rotating shaft pin placement block is fixedly arranged on the bottom plate, the top part is provided with a rotating shaft pin placement groove corresponding to the first pin hole and is movably mounted on the bottom plate, and the thimble corresponds to the rotating shaft pin placement groove, and when the driving piece drives the moving towards the first component placement block, the thimble is placed into the first pin placement block and stretches into the first pin hole and the rotating shaft pin placement groove into the first pin hole.
In the spindle pin installation tool provided by the utility model, the spindle pin installation tool can also have the following characteristics: the second component positioning unit further comprises a moving block mounting piece for movably mounting the moving block on the bottom plate, the moving block mounting piece is provided with a guide rail and a sliding block which are matched with each other, the guide rail is fixedly arranged on the bottom plate and extends along the direction perpendicular to the length direction of the rotating shaft pin placing groove, and the moving block is fixedly arranged on the sliding block.
In the spindle pin installation tool provided by the utility model, the spindle pin installation tool can also have the following characteristics: the movable block driving piece is a push-pull clamp, and the free end part of a push-pull rod of the push-pull clamp is connected with the movable block or the sliding block.
In the spindle pin installation tool provided by the utility model, the spindle pin installation tool can also have the following characteristics: the rotating shaft pin mounting unit further comprises a thimble mounting piece which is used for movably mounting the thimble on the bottom plate, the thimble mounting piece is provided with a guide rail and a sliding block which are matched with each other, the guide rail is fixedly arranged on the bottom plate and extends along the length direction of the rotating shaft pin placing groove, and the thimble is fixedly arranged on the sliding block.
In the spindle pin installation tool provided by the utility model, the spindle pin installation tool can also have the following characteristics: the ejector pin driving piece is a driving cylinder, a fixed block is further arranged on the bottom plate at the position, away from the end part of the rotating shaft pin placing block, of the guide rail, the driving cylinder is fixedly arranged on the sliding block, and the free end part of a driving rod of the driving cylinder is fixedly connected with the fixed block.
In the spindle pin installation tool provided by the utility model, the spindle pin installation tool can also have the following characteristics: the driving cylinder is any one of a pneumatic cylinder, a hydraulic cylinder and an electric cylinder.
In the spindle pin installation tool provided by the utility model, the spindle pin installation tool can also have the following characteristics: the driving cylinder is arranged on the sliding block through the cylinder fixing support, the cross section of the cylinder fixing support is in an inverted U shape, and limiting buffers corresponding to the cylinder fixing support are respectively arranged on two sides of the bottom plate, which are located on the guide rail.
In the spindle pin installation tool provided by the utility model, the spindle pin installation tool can also have the following characteristics: the bottom plate is provided with a rotating shaft pin storage block at a position close to the rotating shaft pin placement block, and the top of the rotating shaft pin storage block is provided with a rotating shaft pin storage groove which is obliquely arranged and matched with the rotating shaft pin.
The actions and effects of the utility model
According to the spindle pin installation tool, the first component placement block, the second component positioning unit and the spindle pin installation unit are arranged, the placement groove matched with the shape of the first component is formed in the top of the first component placement block, the second component positioning unit comprises the moving block and a moving block driving piece, the clamping groove matched with the shape of the other end part of the second component is formed in the front end part of the moving block, when the moving block driving piece drives the moving block to move towards the first component placement block, the clamping groove is clamped with the other end part of the second component which is placed in the installation groove in advance and enables the second pin hole and the first pin hole to be coaxial, so that the second component is fixed at the position enabling the second pin hole and the first pin hole to be coaxial, the spindle pin installation unit comprises the spindle pin placement block, the ejector pin and the ejector pin driving piece, the spindle pin placement groove corresponding to the first pin hole and matched with the spindle pin is formed in the top of the spindle pin placement block, and the ejector pin corresponds to the spindle pin placement groove, when the moving block driving piece drives the moving towards the first component placement block, the ejector pin placement groove stretches into the other end part of the spindle pin placement groove and enables the second pin hole to be coaxial with the first pin hole, the ejector pin and the ejector pin and the ejector pin can be installed in the spindle pin placement groove and the spindle pin, and the ejector pin installation tool can be installed in the spindle pin installation tool, and the spindle pin installation tool is accurate, and high in quality, and the spindle pin installation tool can be installed in the pin installation hole and pin installation tool, and pin installation device, and precision.
Drawings
FIG. 1 is a schematic perspective view of an automobile unlocking cover in an embodiment of the utility model;
FIG. 2 is an exploded mounting schematic view of an automobile unlocking cover in an embodiment of the utility model;
fig. 3 is a schematic perspective view of a mounting tool for a roller pin according to an embodiment of the present utility model;
fig. 4 is a schematic perspective view of a mounting fixture for a roller pin according to an embodiment of the present utility model in a state where a first component is placed in a placement groove but a second component is not fixed;
FIG. 5 is a schematic perspective view showing a mounting fixture for a roller pin in a state where a second member is fixed and a roller pin is mounted in a first pin hole and a second pin hole according to an embodiment of the present utility model;
fig. 6 is a schematic perspective view of a second component positioning unit in an initial state according to an embodiment of the present utility model;
FIG. 7 is a schematic perspective view of a second component positioning unit in an operating state according to an embodiment of the present utility model;
fig. 8 is a schematic perspective view showing a roller pin mounting unit in an initial state according to an embodiment of the present utility model; and
fig. 9 is a schematic perspective view showing a roller pin mounting unit in an initial state according to an embodiment of the present utility model.
Detailed Description
The conception, specific structure, and technical effects of the present utility model will be further described with reference to the accompanying drawings to fully understand the objects, features, and effects of the present utility model.
< example >
FIG. 1 is a schematic perspective view of an automobile unlocking cover in an embodiment of the utility model; FIG. 2 is an exploded installation schematic of an automobile unlocking cover in an embodiment of the present utility model.
As shown in fig. 1 and 2, in the present embodiment, the automobile unlocking cover 500 includes a base 510, a handle 520, and a rotation shaft pin 530.
The base 510 is for fixed mounting, and has a mounting groove 511 for mounting the handle 520, and both sides of the mounting groove 511 are provided with a first pin hole 512 for mounting the roller pin 530.
One end of the handle 520 is for being rotatably installed in the installation groove 511, and is provided with a second pin hole 521 corresponding to the first pin hole 512 for installing the roller pin 530. The other end of the handle 520 is used for hand gripping operations.
The pivot pin 530 is used to rotatably mount the handle 520 in the mounting groove 511, and has two ends respectively interference-fitted with the two first pin holes 512, and a middle portion movably fitted with the second pin hole 521.
Fig. 3 is a schematic perspective view of a mounting tool for a roller pin according to an embodiment of the present utility model; fig. 4 is a schematic perspective view of a mounting fixture for a roller pin according to an embodiment of the present utility model in a state where a first component is placed in a placement groove but a second component is not fixed; fig. 5 is a schematic perspective view showing a roller pin mounting tool according to an embodiment of the present utility model in a state where a second member is fixed and a roller pin is mounted in a first pin hole and a second pin hole.
As shown in fig. 3 to 5, in the present embodiment, the spindle pin mounting fixture 100 is used to mount the spindle pin 230 on the base 210 as a first component and the handle 220 as a second component. The spindle pin installation tool 100 includes a base plate 10, a first component placement block 20, a second component positioning unit 30, and a spindle pin installation unit 40.
As shown in fig. 3 to 5, the base plate 10 is a rectangular plate for mounting the first component placement block 20, the second component positioning unit 30, and the spindle pin mounting unit 40.
As shown in fig. 3 to 5, the first component placement block 20 is fixedly provided on the base plate 10, and has a placement groove 21 on the top thereof for placing the base 510 in a shape matching the shape of the base 510.
Fig. 6 is a schematic perspective view of a second component positioning unit in an initial state according to an embodiment of the present utility model; fig. 7 is a schematic perspective view of a second component positioning unit in an operating state according to an embodiment of the present utility model.
As shown in fig. 3 to 7, the second member positioning unit 30 is mounted on the base plate 10 for fixing the handle 220 at a position such that the second pin hole 221 and the first pin hole 212 are concentric. The second component positioning unit 30 includes a moving block 31, a moving block mount 32, and a moving block driver 33.
The moving block 31 is movably mounted on the base plate 10 by a moving block mounting member 32 and is movable toward or away from the first component placement block 20, and has a front end portion thereof with a catching groove 311 matching the shape of the other end portion of the handle 220.
The moving block mounting member 32 is a rail-slider structure having a rail 321 and a slider 322 which are mutually engaged. The guide rail 321 is fixedly provided on the base plate 10 and extends in a direction perpendicular to a length direction of the rotation shaft pin accommodating groove 411 on the rotation shaft pin accommodating block 41, and the moving block 31 is fixedly provided on the slider 322.
The moving block driving member 33 is connected to the moving block 31 for driving the moving block 31 to move toward or away from the first component placement block 20. In the present embodiment, the moving block driving member 33 is a push-pull clamp, and a free end of a push-pull rod of the push-pull clamp is connected to the moving block 31. Of course, the free end of the push-pull rod of the push-pull clamp can also be connected to the slider 322, depending on the actual need.
When the moving block driving member 33 drives the moving block 31 to move toward the first component placement block 20, the engagement groove 311 of the moving block 31 engages with the other end portion of the handle 520 previously placed in the mounting groove 511 of the base 510 and causes the second pin hole 521 and the first pin hole 512 to be concentric.
Fig. 8 is a schematic perspective view showing a roller pin mounting unit in an initial state according to an embodiment of the present utility model; fig. 9 is a schematic perspective view showing a roller pin mounting unit in an initial state according to an embodiment of the present utility model.
As shown in fig. 3 to 5, 8 and 9, the rotation shaft pin mounting unit 40 is mounted on the base plate 10 for mounting the rotation shaft pin 530 into the first and second pin holes 512 and 521. The spindle pin mounting unit 40 includes a spindle pin placement block 41, a thimble 42, a thimble mounting member 43, and a thimble driving member 44.
The pivot pin placing block 41 is fixedly provided on the base plate 10 at a position near the first component placing block 20, and has a pivot pin placing slot 411 corresponding to the first pin hole 512 and matched with the pivot pin 530 at the top thereof, the pivot pin placing slot 411 being used for placing the pivot pin 530 to be mounted. In the present embodiment, the end surface of the rotating shaft pin placing block 41 near the first component placing block 20 is provided with a first through hole (not shown) corresponding to the rotating shaft pin placing slot 411 and matching the rotating shaft pin 530 and the thimble 42, and the end surface far from the first component placing block 20 is provided with a second through hole (not shown) corresponding to the rotating shaft pin placing slot 411 and matching the rotating shaft pin 530 and the thimble 42.
The thimble 42 is movably installed on the bottom plate 10 at a position corresponding to the rotation shaft pin placement slot 411 by the thimble installation piece 43, and is movable toward or away from the rotation shaft pin placement block 41 along the length direction of the rotation shaft pin placement slot 411.
The ejector pin mounting member 43 is a rail slider structure, and has a rail 431 and a slider 432 that cooperate with each other. The guide rail 431 is fixedly provided on the base plate 10 and extends along the length direction of the rotation shaft pin accommodating slot 411, and the ejector pin 42 is fixedly provided on the slider 432.
The thimble driving member 44 is used for driving the sliding block 432 to move towards or away from the roller pin placing block 41, and further driving the thimble 42 to move towards or away from the roller pin placing block 41. In this embodiment, the ejector pin driving member 44 is a pneumatic cylinder fixedly disposed on the slider 432 by a cylinder fixing bracket 441 having an inverted "U" shape in cross section, and the free end of the driving rod thereof is connected to a fixing block 442 fixedly disposed on the bottom plate 10 at a position of the guide rail 431 away from the end of the roller pin placement block 41. Of course, other driving cylinders such as hydraulic cylinders and electric cylinders may be used for the ejector pin driving member 44 according to actual needs.
When the thimble driving member 44 drives the thimble 42 to move toward the rotation shaft pin housing block 41, the thimble 42 extends into the rotation shaft pin housing slot 411 and pushes the rotation shaft pin 530 previously housed in the rotation shaft pin housing slot 411 into the first pin hole 512 and the second pin hole 521.
In the embodiment, the limiting buffers 45 corresponding to the cylinder fixing frames 441 are respectively arranged on the two sides of the bottom plate 10 positioned on the guide rail, so that the stability and the reliability of the tool are further improved; the bottom plate 10 is also provided with a rotating shaft pin storage block 46 at a position close to the rotating shaft pin placing block 41, and the top of the rotating shaft pin storage block 46 is provided with a rotating shaft pin storage tank 461 which gradually inclines downwards towards the rotating shaft pin placing block 41 and is matched with the rotating shaft pin 530 for temporarily storing the rotating shaft pin 530; the pneumatic cylinder is connected to an external air source through a pipe (not shown) provided with a pneumatic gauge 443 and a cylinder lever valve 444, and the pneumatic gauge 443 and the cylinder lever valve 444 are fixedly mounted on the base plate 10, respectively.
As shown in fig. 3 to 9, the working procedure of the spindle pin installation tool 100 in this embodiment is as follows:
in step S1, the handle 520 is fitted into the mounting groove 511 of the base 510, and the base 510 with the handle 520 is placed into the placement groove 21 of the first component placement block 20.
In step S2, the push-pull clamp 33 is used to drive the moving block 31 to move toward the first component placement block 20 and push to a position such that the second pin hole 521 and the first pin hole 512 are concentric, thereby fixing the handle 520.
In step S3, the roller pin 530 is taken out of the roller pin storage slot 461 and is loaded into the roller pin accommodating slot 411.
In step S4, the cylinder lever valve 444 is operated, the thimble cylinder 44 is ejected, the thimble 42 is driven to move toward the roller pin housing block 41, the thimble 42 is inserted into the second through hole on the roller pin housing block 41 and pushes the roller pin 530 in the roller pin housing slot 411 to pass through the first through hole on the roller pin housing block 41, thereby mounting the roller pin 530 in the first pin hole 512 and the second pin hole 521.
Step S5, operating the cylinder lever valve 444 and retracting the thimble cylinder 44; the push-pull clamp 33 is used for driving the moving block 31 to move away from the first component placement block 20 to retract; the assembled automobile unlocking cover 500 is taken out, and thus the installation work of one rotating shaft pin is completed.
Example operation and Effect
According to the spindle pin installation tool, the first component placement block, the second component positioning unit and the spindle pin installation unit are arranged, the placement groove matched with the shape of the first component is formed in the top of the first component placement block, the second component positioning unit comprises the moving block and the moving block driving piece, the clamping groove matched with the shape of the other end part of the second component is formed in the front end part of the moving block, when the moving block driving piece drives the moving block to move towards the first component placement block, the clamping groove is clamped with the other end part of the second component which is placed in the installation groove in advance and enables the second pin hole to be coaxial with the first pin hole, the second component is fixed at the position enabling the second pin hole to be coaxial with the first pin hole, the spindle pin installation unit comprises the spindle pin placement block, the ejector pin and the ejector pin driving piece, the spindle pin placement groove corresponding to the first pin hole is formed in the top of the spindle pin placement block, and the ejector pin driving piece corresponds to the spindle pin placement groove, and when the moving block driving piece drives the moving towards the first component placement block, the ejector pin is stretched into the pin placement groove and enables the second pin placement groove to be coaxial with the first pin hole, the ejector pin is installed in the spindle pin placement groove and the spindle pin placement groove, and the spindle pin installation tool can be installed in the spindle pin installation tool and the spindle pin installation tool, and the spindle pin installation tool can be installed in advance, and the spindle pin installation tool can be installed in a spindle pin installation tool and spindle assembly tool, and spindle pin installation tool can be convenient, and quality can be installed in advance.
In addition, the moving block mounting piece and the thimble mounting piece both adopt guide rail sliding block structures, so that the structure is simple and the mounting is convenient; moreover, the method is easy to purchase and has lower cost.
In addition, because the movable block driving piece adopts the push-pull clamp, the structure is simple, and the operation is convenient.
In addition, because the thimble driving piece adopts the cylinder, stability is good, has further improved the stability and the reliability of frock.
In addition, because the bottom plate is also provided with the rotating shaft pin storage block, the top of the rotating shaft pin storage block is provided with the rotating shaft pin storage groove which is obliquely arranged and matched with the rotating shaft pin, a plurality of rotating shaft pins can be temporarily stored, the rotating shaft pin storage block is convenient to take, and the installation efficiency is further improved.
The above embodiments are preferred examples of the present utility model, and are not intended to limit the scope of the present utility model.
Claims (8)
1. A pivot pin installation frock for install pivot pin on first part and second part, first part has the mounting groove that is used for installing the second part, and two lateral parts of this mounting groove all are equipped with first pinhole, an tip of second part is equipped with the second pinhole, its characterized in that includes:
a bottom plate;
the first component placing block is fixedly arranged on the bottom plate, and the top of the first component placing block is provided with a placing groove matched with the shape of the first component;
a second member positioning unit mounted on the base plate for fixing the second member at a position such that the second pin hole and the first pin hole are concentric; and
a rotating shaft pin mounting unit mounted on the base plate for mounting the rotating shaft pin into the first pin hole and the second pin hole,
wherein the second component positioning unit comprises a moving block and a moving block driving piece for driving the moving block to move towards or away from the first component placement block,
the moving block is movably arranged on the bottom plate, the front end part is provided with a clamping groove matched with the shape of the other end part of the second component,
when the moving block driving piece drives the moving block to move towards the first component placement block, the clamping groove is clamped with the other end part of the second component which is pre-placed in the mounting groove, and the second pin hole and the first pin hole are concentric,
the rotating shaft pin mounting unit comprises a rotating shaft pin placing block, a thimble and a thimble driving piece for driving the thimble to move towards or away from the rotating shaft pin placing block,
the rotating shaft pin placing block is fixedly arranged on the bottom plate, the top of the rotating shaft pin placing block is provided with a rotating shaft pin placing groove which corresponds to the first pin hole and is matched with the rotating shaft pin,
the thimble is movably arranged on the bottom plate and corresponds to the rotating shaft pin placing groove,
when the thimble driving piece drives the thimble to move towards the rotating shaft pin placing block, the thimble stretches into the rotating shaft pin placing groove and pushes the rotating shaft pin which is placed in the rotating shaft pin placing groove into the first pin hole and the second pin hole.
2. The spindle pin installation tool according to claim 1, wherein:
wherein the second component positioning unit further comprises a moving block mounting piece for movably mounting the moving block on the bottom plate, the moving block mounting piece is provided with a guide rail and a sliding block which are matched with each other,
the guide rail is fixedly arranged on the bottom plate and extends along the direction perpendicular to the length direction of the rotating shaft pin placement groove,
the moving block is fixedly arranged on the sliding block.
3. The spindle pin installation tool according to claim 2, wherein:
the movable block driving piece is a push-pull clamp, and the free end part of a push-pull rod of the push-pull clamp is connected with the movable block or the sliding block.
4. The spindle pin installation tool according to claim 1, wherein:
wherein the rotating shaft pin mounting unit further comprises a thimble mounting piece for movably mounting the thimble on the bottom plate, the thimble mounting piece is provided with a guide rail and a sliding block which are matched with each other,
the guide rail is fixedly arranged on the bottom plate and extends along the length direction of the rotating shaft pin placing groove,
the thimble is fixedly arranged on the sliding block.
5. The spindle pin installation tool of claim 4, wherein:
wherein the thimble driving piece is a driving cylinder,
a fixed block is arranged on the bottom plate at the position of the guide rail far away from the end part of the rotating shaft pin placing block,
the driving cylinder is fixedly arranged on the sliding block, and the free end part of the driving rod of the driving cylinder is fixedly connected with the fixed block.
6. The spindle pin installation tool of claim 5, wherein:
the driving cylinder is any one of a pneumatic cylinder, a hydraulic cylinder and an electric cylinder.
7. The spindle pin installation tool of claim 5, wherein:
wherein the driving cylinder is arranged on the sliding block through an air cylinder fixing frame,
the cross section of the cylinder fixing frame is inverted U-shaped,
limiting buffers corresponding to the air cylinder fixing frames are respectively arranged on two sides of the bottom plate, which are located on the guide rails.
8. The spindle pin installation tool according to claim 1, wherein:
the rotating shaft pin storage block is arranged at the position, close to the rotating shaft pin placement block, on the bottom plate, and the rotating shaft pin storage tank which is obliquely arranged and matched with the rotating shaft pin is arranged at the top of the rotating shaft pin storage block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321104389.5U CN219704959U (en) | 2023-05-09 | 2023-05-09 | Roller pin installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321104389.5U CN219704959U (en) | 2023-05-09 | 2023-05-09 | Roller pin installation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219704959U true CN219704959U (en) | 2023-09-19 |
Family
ID=88014769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321104389.5U Active CN219704959U (en) | 2023-05-09 | 2023-05-09 | Roller pin installation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219704959U (en) |
-
2023
- 2023-05-09 CN CN202321104389.5U patent/CN219704959U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: No. 88, Zhuang Wu Road, Zhuang Zhen, Fengxian District, Shanghai Patentee after: Shanghai Shanggong Feier Automotive Parts Co.,Ltd. Country or region after: China Address before: No. 88, Zhuang Wu Road, Zhuang Zhen, Fengxian District, Shanghai Patentee before: SHANGHAI FEIER AUTOMOBILE FITTINGS Co.,Ltd. Country or region before: China |