CN120023605A - Auxiliary device for installing steering gear housing - Google Patents
Auxiliary device for installing steering gear housing Download PDFInfo
- Publication number
- CN120023605A CN120023605A CN202510392768.6A CN202510392768A CN120023605A CN 120023605 A CN120023605 A CN 120023605A CN 202510392768 A CN202510392768 A CN 202510392768A CN 120023605 A CN120023605 A CN 120023605A
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- China
- Prior art keywords
- block
- plate body
- plate
- column
- steering gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
本发明涉及转向器技术领域，尤其涉及一种转向器壳体的安装辅助装置，包括：工作台；第二板体，第二板体固定安装在工作台上；气缸，气缸安装在工作台上，气缸连接第一板体，第一板体的延伸方向与第二板体的延伸方向一致，气缸可驱动第一板体靠近/远离第二板体；第三板体，第三板体滑动安装于第一板体的第一安装槽内；第一块体、第二块体，第一块体、第二块体均滑动安装于第一安装槽内，第一块体、第二块体均与第三板体贴合；第四板体，第四板体滑动安装于第二板体的第二安装槽内；第三块体、第四块体，第三块体、第四块体均滑动安装于第二安装槽内，第三块体、第四块体均与第四板体贴合。
The present invention relates to the technical field of steering gears, and in particular to an auxiliary installation device for a steering gear housing, comprising: a workbench; a second plate body, the second plate body is fixedly installed on the workbench; a cylinder, the cylinder is installed on the workbench, the cylinder is connected to a first plate body, the extension direction of the first plate body is consistent with the extension direction of the second plate body, and the cylinder can drive the first plate body to approach/move away from the second plate body; a third plate body, the third plate body is slidably installed in a first installation groove of the first plate body; a first block body and a second block body, the first block body and the second block body are both slidably installed in the first installation groove, and the first block body and the second block body are both fitted with the third plate body; a fourth plate body, the fourth plate body is slidably installed in the second installation groove of the second plate body; a third block body and a fourth block body, the third block body and the fourth block body are both slidably installed in the second installation groove, and the third block body and the fourth block body are both fitted with the fourth plate body.
Description
Technical Field
The invention relates to the technical field of steering gears, in particular to an installation auxiliary device for a steering gear shell.
Background
Steering gears (also known as steering gears) are key components of an automotive steering system, and are used to convert and amplify the force applied by the driver to the steering wheel and to change the direction of the force so that the wheels of the automobile can be steered according to the driver's intention.
The steering gear assembly comprises a steering gear shell, a steering gear, a steering rack, a screw, a nut, a steering rocker and other parts, wherein the steering gear shell is in a columnar irregular shape, and when the steering gear assembly is used for fixing the steering gear shell and installing the internal parts, the contact area between a clamp and the steering gear shell is small due to the characteristic of the irregular shape by adopting a traditional fixing clamp, so that the stability of the internal parts in the installation process is influenced, and further improvement is needed on the basis.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention provides an installation auxiliary device for a steering gear shell.
In order to achieve the above purpose, the present invention provides the following technical solutions:
An installation assisting apparatus of a steering gear housing, comprising:
A work table;
the second plate body is fixedly arranged on the workbench;
The air cylinder is arranged on the workbench and connected with the first plate body, the extending direction of the first plate body is consistent with that of the second plate body, and the air cylinder can drive the first plate body to be close to/far away from the second plate body;
the third plate body is slidably arranged in the first mounting groove of the first plate body and can move along the extending direction of the first plate body;
The first block body and the second block body are slidably arranged in the first mounting groove, are attached to the third plate body and can move along the extending direction perpendicular to the first plate body;
the fourth plate body is slidably arranged in the second mounting groove of the second plate body, and can move along the extending direction of the second plate body;
The third block body and the fourth block body are slidably mounted in the second mounting groove, are attached to the fourth plate body, and can move along the extending direction perpendicular to the second plate body.
Preferably, the first block body, the second block body and the third plate body are in fit connection, namely, the first inclined part on the first block body is in fit connection with the third inclined part on the third plate body, and the second inclined part on the second block body is in fit connection with the fourth inclined part on the third plate body;
the bonding of the third block body, the fourth block body and the fourth plate body is specifically that a fifth inclined part on the third block body is matched and bonded with a sixth inclined part on the fourth plate body, and a seventh inclined part on the fourth block body is matched and bonded with an eighth inclined part on the fourth plate body.
Preferably, the inner wall of the first mounting groove is provided with a first column body, a second column body and a third column body, the first block body is provided with a first vertical groove which is adapted to the first column body in the moving direction of the first block body, the second block body is provided with a second vertical groove which is adapted to the second column body in the moving direction of the second block body, and the third plate body is provided with a first transverse groove which is adapted to the third column body in the extending direction of the third plate body;
The inner wall of the second mounting groove is provided with a fourth column body, a fifth column body and a sixth column body, a third vertical groove which is adapted to the fourth column body is formed in the moving direction of the third block body, a fourth vertical groove which is adapted to the fifth column body is formed in the moving direction of the fourth block body, and a second transverse groove which is adapted to the sixth column body is formed in the extending direction of the fourth plate body.
Preferably, the device further comprises a first elastic piece and a second elastic piece, wherein two ends of the first elastic piece are respectively connected with the first baffle plate on the first plate body and the third plate body, and two ends of the second elastic piece are respectively connected with the second baffle plate on the second plate body and the fourth plate body.
Preferably, the first elastic member is provided with two groups and symmetrically arranged about the third plate body, and the second elastic member is provided with two groups and symmetrically arranged about the fourth plate body.
Preferably, the ends of the first block and the second block, which are far away from the third plate body, are arc-shaped, and the ends of the third block and the fourth block, which are far away from the fourth plate body, are arc-shaped.
Preferably, the joint surfaces of the first block, the second block and the third plate body are made of materials with small friction coefficients, and the joint surfaces of the third block, the fourth block and the fourth plate body are made of materials with small friction coefficients.
Compared with the prior art, the invention has the beneficial effects that:
Compared with the prior art, the auxiliary device adopts the point clamping type structure to clamp and fix the steering gear shell with irregular shape, and the fixing effect of the steering gear shell can be improved by improving the number of contact points with the steering gear shell, so that the stability of the internal parts of the steering gear shell in the installation process can be improved.
Drawings
Fig. 1 is a schematic structural view of an installation assisting apparatus for a steering gear housing according to the present invention;
fig. 2 is a schematic view of the internal structures of a first plate and a second plate in the installation assisting device for a steering gear housing according to the present invention;
Fig. 3 is a schematic structural view of a third plate in the steering gear housing mounting auxiliary device according to the present invention.
In the figure, a working table, a 2-cylinder, a 3-first plate body, a 31-first mounting groove, a 32-first cylinder, a 33-second cylinder, a 34-third cylinder, a 4-second plate body, a 41-second mounting groove, a 42-fourth cylinder, a 43-fifth cylinder, a 44-sixth cylinder, a 5-first block body, a 51-first vertical groove, a 6-second block body, a 7-third block body, a 8-fourth block body, a 9-third plate body, a 91-first transverse groove, a 92-first baffle plate, a 10-fourth plate body, a 11-first elastic piece and a 12-second elastic piece are arranged.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 3, the present embodiment provides an installation assisting apparatus of a steering gear housing, including:
A work table 1;
The second plate body 4 is fixedly arranged on the workbench 1;
The air cylinder 2 is arranged on the workbench 1, the air cylinder 2 is connected with the first plate body 3, the extending direction of the first plate body 3 is consistent with that of the second plate body 4, and the air cylinder 2 can drive the first plate body 3 to be close to/far away from the second plate body 4;
the third plate body 9, the third plate body 9 is slidably mounted in the first mounting groove 31 of the first plate body 3, and the third plate body 9 can move along the extending direction of the first plate body 3;
The first block 5 and the second block 6 are slidably mounted in the first mounting groove 31, the first block 5 and the second block 6 are attached to the third plate 9, and the first block 5 and the second block 6 can move along the extending direction perpendicular to the first plate 3;
The fourth plate body 10, the fourth plate body 10 is slidably mounted in the second mounting groove 41 of the second plate body 4, the fourth plate body 10 can move along the extending direction of the second plate body 4;
The third block 7 and the fourth block 8, the third block 7 and the fourth block 8 are slidably mounted in the second mounting groove 41, the third block 7 and the fourth block 8 are attached to the fourth plate 10, and the third block 7 and the fourth block 8 can move along the extending direction perpendicular to the second plate 4.
In the whole, the steering gear housing to be fixed is placed on the workbench 1, one side of the steering gear housing is abutted against the third block 7 and the fourth block 8 on the second plate body 4, the first plate body 3 is driven by the air cylinder 2 to approach the second plate body 4, in the process that the first plate body 3 approaches the second plate body 4, the steering gear housing is in an irregular shape, so that a part of the steering gear housing which is wider in the width direction of the first plate body 3 is firstly contacted with the first block body 5/the second block body 6, when a portion of the steering gear housing is first contacted with the first block 5, as the cylinder 2 continues to drive the first plate 3 to approach the second plate 4, the reaction force formed by the contact of the first block 5 with the steering gear housing can move the first block 5 in the extending direction thereof, due to the movement of the first block 5, the third plate 9 can be moved in its extending direction by the force formed between the abutting surfaces of the first block 5 and the third plate 9, by the force of the third plate 9 on the second block 6, the second block 6 can be moved in the extending direction thereof, and as the cylinder 2 drives the first plate 3 to approach the second plate 4, when a part of the other side of the steering gear housing is in contact with the third block 7, the third block 7 moves, the fourth plate body 10 can be moved along the extending direction by the acting force formed between the joint surfaces of the third block body 7 and the fourth plate body 10, and the fourth block body 8 can be moved along the extending direction by the acting force of the fourth plate body 10 to the fourth block body 8, the first block 5, the second block 6, the third block 7 and the fourth block 8 are in contact with the steering gear housing, so that the clamping and fixing of the steering gear housing are completed while the balance is realized.
As shown in fig. 1-2, in one embodiment, the first block 5, the second block 6 and the third plate 9 are fit together, specifically, the first inclined portion on the first block 5 is fit together with the third inclined portion on the third plate 9, and the second inclined portion on the second block 6 is fit together with the fourth inclined portion on the third plate 9;
The bonding of the third block 7, the fourth block 8 and the fourth plate 10 is specifically that the fifth inclined part on the third block 7 is matched and bonded with the sixth inclined part on the fourth plate 10, and the seventh inclined part on the fourth block 8 is matched and bonded with the eighth inclined part on the fourth plate 10.
Specifically, the first inclined portion is fit with the third inclined portion, the second inclined portion is fit with the fourth inclined portion, when the first block 5 is in contact with the steering gear housing, the acting force generated by the movement of the first block 5 along the extending direction can enable the third plate 9 to move along the extending direction, the second block 6 can move along the extending direction through the acting force of the third plate 9 on the second block 6, the first block 5 and the second block 6 are in contact with the steering gear housing, and similarly, under the driving action of the air cylinder 2, the third block 7 and the fourth block 8 can also be in contact with the steering gear housing, so that force balance is finally achieved, and clamping and fixing of the steering gear housing are completed.
As shown in fig. 2 to 3, in one embodiment, the first column 32, the second column 33 and the third column 34 are mounted on the inner wall of the first mounting groove 31, the first block 5 is provided with a first vertical groove 51 adapted to the first column 32 in the moving direction thereof, the second block 6 is provided with a second vertical groove adapted to the second column 33 in the moving direction thereof, and the third plate 9 is provided with a first horizontal groove 91 adapted to the third column 34 in the extending direction thereof;
The inner wall of the second mounting groove 41 is provided with a fourth column 42, a fifth column 43 and a sixth column 44, the third block 7 is provided with a third vertical groove adapted to the fourth column 42 in the moving direction, the fourth block 8 is provided with a fourth vertical groove adapted to the fifth column 43 in the moving direction, and the fourth plate 10 is provided with a second horizontal groove adapted to the sixth column 44 in the extending direction.
Specifically, the first column 32, the second column 33 and the third column 34 are mounted on the inner wall of the first mounting groove 31, the first column 32 is matched with the first vertical groove 51, the second column 33 is matched with the second vertical groove, the third column 34 is matched with the first horizontal groove 91, the stability of the first block 5, the second block 6 and the third plate 9 in the moving process can be improved, the fourth column 42, the fifth column 43 and the sixth column 44 are mounted on the inner wall of the second mounting groove 41, the fourth column 42 is matched with the third vertical groove, the fifth column 43 is matched with the fourth vertical groove, the sixth column 44 is matched with the second horizontal groove, the stability of the third block 7, the fourth block 8 and the fourth plate 10 in the moving process can be further improved, and the stability of the whole device in the clamping process can be further improved.
As shown in fig. 2, in one embodiment, the device further includes a first elastic member 11 and a second elastic member 12, where two ends of the first elastic member 11 are respectively connected to the first baffle 92 on the first plate 3 and the third plate 9, and two ends of the second elastic member 12 are respectively connected to the second baffle on the second plate 4 and the fourth plate 10.
Specifically, the two ends of the first elastic member 11 are respectively connected with the first baffle 92 on the first plate body 3 and the third plate body 9, the two ends of the second elastic member 12 are respectively connected with the second baffle on the second plate body 4 and the fourth plate body 10, and the automatic reset of the third plate body 9 and the fourth plate body 10 can be realized through the arrangement of the first elastic member 11 and the second elastic member 12.
As shown in fig. 2, in one embodiment, the first elastic members 11 are provided in two groups and symmetrically disposed about the third plate body 9, and the second elastic members 12 are provided in two groups and symmetrically disposed about the fourth plate body 10.
Specifically, the first elastic piece 11 is provided with two groups and symmetrically arranged relative to the third plate body 9, the second elastic piece 12 is also provided with two groups and symmetrically arranged relative to the fourth plate body 10, and the stress of the third plate body 9 and the fourth plate body 10 can be ensured to be more balanced by symmetrically arranging the first elastic piece 11 and the second elastic piece 12, so that the stability of the third plate body 9 and the fourth plate body 10 in the sliding process is improved.
As shown in fig. 1-2, in one embodiment, the ends of the first block 5 and the second block 6 away from the third plate 9 are arc-shaped, and the ends of the third block 7 and the fourth block 8 away from the fourth plate 10 are arc-shaped.
Specifically, the contact ends of the first block 5, the second block 6, the third block 7 and the fourth block 8 with the steering gear housing are arc-shaped, so that concentration of stress at the contact ends can be reduced, and the bearing capacity of the contact ends of the first block 5, the second block 6, the third block 7 and the fourth block 8 is improved.
As shown in fig. 1-2, in one embodiment, the bonding surfaces of the first block 5, the second block 6 and the third plate 9 are made of materials with small friction coefficients, and the bonding surfaces of the third block 7, the fourth block 8 and the fourth plate 10 are made of materials with small friction coefficients.
Specifically, the material used for the contact surfaces of the third plate 9 and the first and second blocks 5 and 6 is a material with a small friction coefficient, and the material used for the contact surfaces of the fourth plate 10 and the third and fourth blocks 7 and 8 is a material with a small friction coefficient, so that the smoothness of the first, second, third and fourth blocks 5, 6, 7 and 8 in the sliding process can be improved.
It will be understood by those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, but includes other specific forms of the same or similar structures that may be embodied without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
The technology, shape, and construction parts of the present invention, which are not described in detail, are known in the art.
Claims (7)
1. An installation assisting apparatus of a steering gear housing, comprising:
a work table (1);
the second plate body (4), the second plate body (4) is fixedly installed on the workbench (1);
The air cylinder (2) is arranged on the workbench (1), the air cylinder (2) is connected with the first plate body (3), the extending direction of the first plate body (3) is consistent with the extending direction of the second plate body (4), and the air cylinder (2) can drive the first plate body (3) to be close to/far away from the second plate body (4);
The third plate body (9), the third plate body (9) is slidably mounted in the first mounting groove (31) of the first plate body (3), and the third plate body (9) can move along the extending direction of the first plate body (3);
the first block body (5) and the second block body (6), the first block body (5) and the second block body (6) are slidably arranged in the first mounting groove (31), the first block body (5) and the second block body (6) are attached to the third plate body (9), and the first block body (5) and the second block body (6) can move along the extending direction perpendicular to the first plate body (3);
The fourth plate body (10), the fourth plate body (10) is slidably mounted in the second mounting groove (41) of the second plate body (4), the fourth plate body (10) can move along the extending direction of the second plate body (4);
The third block body (7) and the fourth block body (8), the third block body (7) and the fourth block body (8) are slidably mounted in the second mounting groove (41), the third block body (7) and the fourth block body (8) are attached to the fourth plate body (10), and the third block body (7) and the fourth block body (8) can move along the extending direction perpendicular to the second plate body (4).
2. The mounting auxiliary device for the steering gear shell according to claim 1, wherein the fitting of the first block (5), the second block (6) and the third plate (9) is that the first inclined part on the first block (5) is fit with the third inclined part on the third plate (9), and the second inclined part on the second block (6) is fit with the fourth inclined part on the third plate (9);
The third block body (7), the fourth block body (8) and the fourth plate body (10) are attached specifically that a fifth inclined part on the third block body (7) is attached to a sixth inclined part on the fourth plate body (10) in an adapting way, and a seventh inclined part on the fourth block body (8) is attached to an eighth inclined part on the fourth plate body (10) in an adapting way.
3. The mounting auxiliary device of a steering gear housing according to claim 2, characterized in that a first column (32), a second column (33) and a third column (34) are mounted on the inner wall of the first mounting groove (31), a first vertical groove (51) adapted to the first column (32) is opened in the moving direction of the first block (5), a second vertical groove adapted to the second column (33) is opened in the moving direction of the second block (6), and a first horizontal groove (91) adapted to the third column (34) is opened in the extending direction of the third plate (9);
A fourth column body (42), a fifth column body (43) and a sixth column body (44) are arranged on the inner wall of the second installation groove (41), a third vertical groove which is adaptive to the fourth column body (42) is formed in the moving direction of the third block body (7), a fourth vertical groove which is adaptive to the fifth column body (43) is formed in the moving direction of the fourth block body (8), and a second horizontal groove which is adaptive to the sixth column body (44) is formed in the extending direction of the fourth plate body (10).
4. The mounting assisting device for a steering gear housing according to claim 1, further comprising a first elastic member (11) and a second elastic member (12), wherein both ends of the first elastic member (11) are respectively connected with first baffle plates (92) on the first plate body (3) and the third plate body (9), and both ends of the second elastic member (12) are respectively connected with second baffle plates on the second plate body (4) and the fourth plate body (10).
5. The mounting aid for a steering gear housing according to claim 4, wherein the first elastic members (11) are provided in two groups and are symmetrically arranged with respect to the third plate body (9), and the second elastic members (12) are provided in two groups and are symmetrically arranged with respect to the fourth plate body (10).
6. The mounting assisting device of a steering gear housing according to claim 1, wherein one end of the first block (5) and the second block (6) away from the third plate body (9) is arc-shaped, and one end of the third block (7) and the fourth block (8) away from the fourth plate body (10) is arc-shaped.
7. The mounting auxiliary device for a steering gear housing according to claim 2, wherein the joint surfaces of the first block (5), the second block (6) and the third plate (9) are made of materials with small friction coefficients, and the joint surfaces of the third block (7), the fourth block (8) and the fourth plate (10) are made of materials with small friction coefficients.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510392768.6A CN120023605A (en) | 2025-03-31 | 2025-03-31 | Auxiliary device for installing steering gear housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510392768.6A CN120023605A (en) | 2025-03-31 | 2025-03-31 | Auxiliary device for installing steering gear housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN120023605A true CN120023605A (en) | 2025-05-23 |
Family
ID=95735379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510392768.6A Pending CN120023605A (en) | 2025-03-31 | 2025-03-31 | Auxiliary device for installing steering gear housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN120023605A (en) |
-
2025
- 2025-03-31 CN CN202510392768.6A patent/CN120023605A/en active Pending
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