CN111941038A - High-performance air suspension stabilizer bar bushing press-fitting device - Google Patents
High-performance air suspension stabilizer bar bushing press-fitting device Download PDFInfo
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- CN111941038A CN111941038A CN202010789124.8A CN202010789124A CN111941038A CN 111941038 A CN111941038 A CN 111941038A CN 202010789124 A CN202010789124 A CN 202010789124A CN 111941038 A CN111941038 A CN 111941038A
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- fixing rod
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- 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
- B23P19/02—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 for connecting objects by press fit or for detaching same
- B23P19/027—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 for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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Abstract
The invention relates to a high-performance air suspension stabilizer bar bushing press-fitting device, which comprises a workbench and two stabilizer bar bushing press-fitting modules arranged on the workbench in a mirror image manner, wherein the stabilizer bar bushing press-fitting modules are used for press-fitting bushings into stabilizer bars from two sides of the stabilizer bars simultaneously, and each stabilizer bar bushing press-fitting module comprises a press-fitting mechanism and a stabilizer bar fixing mechanism; the press-mounting mechanism comprises a first hydraulic mechanism, a second hydraulic mechanism and an alignment positioning mechanism which are sequentially arranged on the workbench; the first hydraulic mechanism comprises a first hydraulic machine fixing seat, a first hydraulic machine fixed in the first hydraulic machine fixing seat, a pressing plate, a guide rod and a guide sleeve, and the second hydraulic mechanism comprises a second hydraulic machine fixing seat and a second hydraulic machine fixed in the second hydraulic machine fixing seat; the alignment positioning mechanism comprises a first fixing rod seat, a first fixing rod, a second fixing rod sleeve and a second fixing rod; the stabilizer bar fixing mechanism comprises a fixing plate and a supporting plate, and the stabilizer bar fixing mechanism can ensure that the bushing is coaxially pressed into the stabilizer bar.
Description
Technical Field
The invention relates to the technical field of automobile assembly, in particular to a high-performance air suspension stabilizer bar bushing press-fitting device.
Background
The stabilizer bar is the key part in the automobile assembling, and the stabilizer bar bush will accurate coincide with stabilizer bar bush pilot hole, makes the outer disc of stabilizer bar bush and portal bridge pilot hole have higher pressure equipment axiality in the pressure equipment just, and the application of force is even, and its installation quality direct influence puts in order the security and the travelling comfort of car. The existing jack power device is characterized in that a lining is clamped at the working end of the jack power device, and the lining is guided by a guide head at the front end of the lining to be pressed into an assembling hole of the portal bridge through the force applied by the jack. The operation labor intensity is high, the press fitting efficiency is low, and the time for assembling a bushing is often long; in addition, because the pressure equipment is simple, also can't guarantee stabilizer bar bush and portal bridge's axiality, often need dismouting again in order to reach assembly technical requirement, its spoilage is high.
Disclosure of Invention
The invention aims to provide a high-performance air suspension stabilizer bar bushing press-fitting device with a good press-fitting coaxiality effect.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a high performance air suspension stabilizer bar bush pressure equipment device which innovation point lies in: the device comprises a workbench and two stabilizer bar bushing press-fitting modules arranged on the workbench in a mirror image manner, wherein the stabilizer bar bushing press-fitting modules are used for press-fitting bushings into stabilizer bars from two sides of the stabilizer bars simultaneously, and each stabilizer bar bushing press-fitting module comprises a press-fitting mechanism and a stabilizer bar fixing mechanism;
the press-mounting mechanism comprises a first hydraulic mechanism, a second hydraulic mechanism and an alignment positioning mechanism which are sequentially arranged on the workbench;
the first hydraulic mechanism comprises a first hydraulic machine fixing seat, a first hydraulic machine fixed in the first hydraulic machine fixing seat, a pressing plate, a guide rod a and a guide sleeve, the output end of the first hydraulic machine extends out of the first hydraulic machine fixing seat, the pressing plate is fixed at the output end of the first hydraulic machine, the guide rod a comprises two rod bodies, the two rod bodies are symmetrically arranged on the pressing plate on two sides of the output end of the first hydraulic machine and penetrate through the hydraulic machine fixing seat, and the guide sleeve is arranged at the penetrating position of the guide rod a and the first hydraulic machine fixing seat;
the second hydraulic mechanism comprises a second hydraulic machine fixing seat and a second hydraulic machine fixed in the second hydraulic machine fixing seat;
the alignment positioning mechanism comprises a first fixing rod seat, a first fixing rod, a second fixing rod sleeve and a second fixing rod; the first fixing rod seat is fixed on a pressing plate of the first hydraulic mechanism, the first fixing rod is installed on the first fixing rod seat, a cylindrical cavity into which the first fixing rod is inserted is formed in the second fixing rod, the outer diameter of the first fixing rod is equal to the diameter of the cylindrical cavity of the second fixing rod, the second fixing rod is fixed at the output end of the second hydraulic machine, the second fixing rod sleeve is fixed on one side, far away from the second hydraulic machine, in the second hydraulic machine fixing seat, and the second fixing rod penetrates through the second fixing rod sleeve;
the output ends of the first hydraulic machine and the second hydraulic machine are positioned on the same straight line and have opposite output directions;
the first fixing rod and the second fixing rod are coaxially arranged, the first fixing rod is driven by the first hydraulic machine to move towards the direction of the second fixing rod, the second fixing rod is driven by the second hydraulic machine to move towards the direction of the first fixing rod, and finally the first fixing rod is inserted into a cylindrical cavity of the second fixing rod;
the stabilizer bar fixing mechanism comprises a fixing plate and a supporting plate, the fixing plate is vertically fixed on the workbench, a V-shaped groove is formed in the top of the fixing plate, the supporting plate is fixed on the workbench through a screw and is arranged in parallel with the workbench, guide rods b connected to the supporting plate are arranged on two sides of the screw, each guide rod b comprises two rod bodies, and the two rod bodies of each guide rod b are symmetrically arranged on two sides of the screw.
Further, a gasket is fixed on the groove surface of the V-shaped groove of the fixing plate of the stabilizer bar fixing mechanism through a bolt.
Furthermore, a first guide portion is arranged at one end, far away from the first hydraulic machine, of the first fixing rod, the first guide portion is in a circular truncated cone shape, and the diameter of the first guide portion gradually increases from one end, far away from the first hydraulic machine, to one end, close to the first hydraulic machine, of the first fixing rod.
Furthermore, one end, far away from the second hydraulic press, of the second fixing rod is provided with a second guide portion, the second guide portion is in a round table shape, the inside of the second guide portion is provided with a cavity which is connected with a cylindrical cavity inside the second fixing rod and has the same direction diameter as the cylindrical cavity inside the second fixing rod, and the outer diameter of the second guide portion gradually increases from one end, far away from the second hydraulic press, to the end, close to the second hydraulic press, of the second fixing rod.
Furthermore, a connecting rod is arranged between the two stabilizer bar bushing press-fitting modules on one side, away from the output end of the second hydraulic machine, of the second hydraulic machine fixing seat.
The invention has the advantages that:
1) the first fixing rod is driven by the first hydraulic machine to move towards the direction of the second fixing rod, the second fixing rod is driven by the second hydraulic machine to move towards the direction of the first fixing rod, and through the coaxially arranged first fixing rod and the second fixing rod, the first fixing rod is inserted into a cylindrical cavity of the second fixing rod to be matched with a stabilizing rod bushing to press and pack the stabilizing rod bushing into a stabilizing rod bushing assembling hole of the stabilizing rod, so that the stabilizing rod bushing is ensured to be coaxial with the stabilizing rod bushing assembling hole, and the assembling technical requirement can be met without being disassembled and assembled again; the two stabilizer bar bushing press-fitting modules are arranged on the workbench in a mirror image manner, and can simultaneously press-fit the bushings in the bushing assembling holes at the two ends of the stabilizer bar, so that the working time is reduced, and the working efficiency is improved; the bearing plate is fixed on the workbench through a screw rod, the height of the bearing plate can be adjusted, the bearing plate can be adapted to stabilizer bars of different models, and the bearing plate is provided with a guide rod b, so that the bearing plate can be ensured to be parallel to the workbench.
2) The groove face of the V-shaped groove of the fixing plate is fixedly provided with the gasket through the bolt, and the gaskets with different thicknesses can be replaced through the gasket, so that the stabilizer bar can be adapted to stabilizer bars with different sizes and models.
3) The one end that first hydraulic press was kept away from to first dead lever is provided with first guide part, and first guide part is round platform shape, and the diameter is from the one end of keeping away from first hydraulic press to the diameter size of the one end crescent to first dead lever that is close to first hydraulic press, and first guide part can make first dead lever insert the cavity of second dead lever smoothly to cooperate with the second dead lever more easily.
4) The one end that the second dead lever kept away from the second hydraulic press is provided with the second guide part, the second guide part has for inside one and is connected and the direction diameter all with the round platform shape of the same cavity of the inside cylindrical cavity of second dead lever with the inside cylindrical cavity of second dead lever, the external diameter is from the one end of keeping away from the second hydraulic press to the diameter size of the one end crescent to the second dead lever that is close to the second hydraulic press, the second guide part can make the second dead lever align coaxially with the bush pilot hole of stabilizer bar.
5) A connecting rod is arranged between the two stabilizer bar bushing press-fitting modules on one side, away from the output end of the second hydraulic machine, of the second hydraulic machine fixing seat, pressure of the hydraulic machine between the modules is dispersed, and the structure is more stable.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of a high-performance air suspension stabilizer bar bushing press-fitting device according to the present invention.
Fig. 2 is a schematic top view of a high-performance air suspension stabilizer bar bushing press-fitting device according to the present invention.
Fig. 3 is a schematic cross-sectional structure view of a high-performance air suspension stabilizer bar bushing press-fitting device according to the present invention.
Detailed Description
The following examples are presented to enable one of ordinary skill in the art to more fully understand the present invention and are not intended to limit the scope of the embodiments described herein.
As shown in fig. 1, the high-performance air suspension stabilizer bar bushing press-fitting device comprises a workbench 1 and two stabilizer bar bushing press-fitting modules arranged on the workbench in a mirror image manner, wherein the stabilizer bar bushing press-fitting modules are used for press-fitting bushings into stabilizer bars from two sides of the stabilizer bars simultaneously, and each stabilizer bar bushing press-fitting module comprises a press-fitting mechanism 2 and a stabilizer bar fixing mechanism 3;
the press-fitting mechanism 2 comprises a first hydraulic mechanism 21, a second hydraulic mechanism 22 and an alignment positioning mechanism 23 which are sequentially arranged on the workbench 1;
the first hydraulic mechanism 21 comprises a first hydraulic machine fixing seat 211, a first hydraulic machine 212 fixed in the first hydraulic machine fixing seat 211, a pressing plate 213, a guide rod a214 and a guide sleeve 215, wherein the output end of the first hydraulic machine 212 extends out of the first hydraulic machine fixing seat 211, the pressing plate 213 is fixed at the output end of the first hydraulic machine 212, the guide rod a214 comprises two rod bodies which are symmetrically arranged on the pressing plate 213 on two sides of the output end of the first hydraulic machine 212 and penetrate through the first hydraulic machine fixing seat 211, and the guide sleeve 215 is arranged at the penetrating position of the guide rod a214 and the first hydraulic machine fixing seat 211;
the second hydraulic mechanism 22 comprises a second hydraulic machine fixing seat 221 and a second hydraulic machine 222 fixed in the second hydraulic machine fixing seat 221;
the aligning and positioning mechanism 23 includes a first fixing rod seat 231, a first fixing rod 232, a second fixing rod sleeve 233, and a second fixing rod 234; the first fixing rod seat 231 is fixed on the pressing plate 213 of the first hydraulic mechanism 21, the first fixing rod 232 is installed on the first fixing rod seat 231, the second fixing rod 234 is provided with a cylindrical cavity for inserting the first fixing rod 232, the outer diameter of the first fixing rod 232 is equal to the diameter of the cylindrical cavity of the second fixing rod 234, the second fixing rod 234 is fixed at the output end of the second hydraulic machine 222, the second fixing rod sleeve 233 is fixed at one side, far away from the second hydraulic machine 222, in the second hydraulic machine fixing seat 221, and the second fixing rod 234 penetrates through the second fixing rod sleeve 233;
the output ends of the first hydraulic machine 212 and the second hydraulic machine 222 are positioned on the same straight line and have opposite output directions;
the first fixing rod 232 and the second fixing rod 234 are coaxially arranged, the first fixing rod 232 is driven by the first hydraulic machine 212 to displace towards the second fixing rod 234, the second fixing rod 234 is driven by the second hydraulic machine 222 to displace towards the first fixing rod 232, and finally the first fixing rod 232 is inserted into a cylindrical cavity of the second fixing rod 234;
the stabilizer bar fixing mechanism 3 comprises a fixing plate 31 and a supporting plate 32, the fixing plate 31 is vertically fixed on the workbench, the top of the fixing plate is provided with a V-shaped groove, the supporting plate 32 is fixed on the workbench through a screw and is arranged parallel to the workbench, two sides of the screw 321 are provided with guide rods b322 connected to the supporting plate, the guide rods b322 comprise two rod bodies, and the two rod bodies of the guide rods b322 are symmetrically arranged on two sides of the screw 321.
A spacer 311 is fixed to a groove surface of the V-shaped groove of the fixing plate 31 of the stabilizer bar fixing mechanism 3 by a bolt.
A first guide part 2321 is arranged at one end of the first fixing rod 232 far away from the first hydraulic machine 212, the first guide part 2321 is in a circular truncated cone shape, and the diameter of the first fixing rod is gradually increased from one end far away from the first hydraulic machine to one end close to the first hydraulic machine.
The end of the second fixing rod 234 far away from the second hydraulic machine 222 is provided with a second guiding portion 2341, the second guiding portion 2341 is in a truncated cone shape which is internally provided with a cavity which is connected with the cylindrical cavity inside the second fixing rod 234 and has the same direction diameter as the cylindrical cavity inside the second fixing rod 234, and the outer diameter of the second fixing rod 234 is gradually increased from the end far away from the second hydraulic machine 222 to the end close to the second hydraulic machine 222.
A connecting rod 4 is arranged between the two stabilizer bar bushing press-fitting modules on the side of the second hydraulic machine fixing seat 221 away from the output end of the second hydraulic machine 222.
The working principle is as follows: the stabilizer bar is placed on the stabilizer bar fixing mechanism 3, the height of the support plate 32 is adjusted, so that the stabilizer bar bush assembly hole is approximately coaxial with the second fixing rod 234, the second hydraulic press 222 drives the second fixing rod 234 to move towards the direction of the first fixing rod 232, the stabilizer bar enters the stabilizer bar hole A to be matched with the stabilizer bar hole A, the hole A and the second fixing rod 234 are coaxial, the stabilizer bar bush and the first fixing rod 234 are positioned, then the stabilizer bar bush is sleeved on the first fixing rod 232 and is plugged into the hole of the second fixing rod 234, at the moment, the concentricity of the bush and the stabilizer bar hole A is realized, at the moment, the first hydraulic rod 212 drives the pressing plate 213 to move towards the direction of the first fixing rod 232 until the first fixing rod seat 231 presses the bush into the stabilizer bar hole A, and the press.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a high performance air suspension stabilizer bar bush pressure equipment device which characterized in that: the device comprises a workbench and two stabilizer bar bushing press-fitting modules arranged on the workbench in a mirror image manner, wherein the stabilizer bar bushing press-fitting modules are used for press-fitting bushings into stabilizer bars from two sides of the stabilizer bars simultaneously, and each stabilizer bar bushing press-fitting module comprises a press-fitting mechanism and a stabilizer bar fixing mechanism;
the press-mounting mechanism comprises a first hydraulic mechanism, a second hydraulic mechanism and an alignment positioning mechanism which are sequentially arranged on the workbench;
the first hydraulic mechanism comprises a first hydraulic machine fixing seat, a first hydraulic machine fixed in the first hydraulic machine fixing seat, a pressing plate, a guide rod a and a guide sleeve, the output end of the first hydraulic machine extends out of the first hydraulic machine fixing seat, the pressing plate is fixed at the output end of the first hydraulic machine, the guide rod a comprises two rod bodies, the two rod bodies are symmetrically arranged on the pressing plate on two sides of the output end of the first hydraulic machine and penetrate through the first hydraulic machine fixing seat, and the guide sleeve is arranged at the penetrating position of the guide rod a and the first hydraulic machine fixing seat;
the second hydraulic mechanism comprises a second hydraulic machine fixing seat and a second hydraulic machine fixed in the second hydraulic machine fixing seat;
the alignment positioning mechanism comprises a first fixing rod seat, a first fixing rod, a second fixing rod sleeve and a second fixing rod; the first fixing rod seat is fixed on a pressing plate of the first hydraulic mechanism, the first fixing rod is installed on the first fixing rod seat, a cylindrical cavity into which the first fixing rod is inserted is formed in the second fixing rod, the outer diameter of the first fixing rod is equal to the diameter of the cylindrical cavity of the second fixing rod, the second fixing rod is fixed at the output end of the second hydraulic machine, the second fixing rod sleeve is fixed on one side, far away from the second hydraulic machine, in the second hydraulic machine fixing seat, and the second fixing rod penetrates through the second fixing rod sleeve;
the output ends of the first hydraulic machine and the second hydraulic machine are positioned on the same straight line and have opposite output directions;
the first fixing rod and the second fixing rod are coaxially arranged, the first fixing rod is driven by the first hydraulic machine to move towards the direction of the second fixing rod, the second fixing rod is driven by the second hydraulic machine to move towards the direction of the first fixing rod, and finally the first fixing rod is inserted into a cylindrical cavity of the second fixing rod;
the stabilizer bar fixing mechanism comprises a fixing plate and a supporting plate, the fixing plate is vertically fixed on the workbench, a V-shaped groove is formed in the top of the fixing plate, the supporting plate is fixed on the workbench through a screw and is arranged in parallel with the workbench, guide rods b connected to the supporting plate are arranged on two sides of the screw, each guide rod b comprises two rod bodies, and the two rod bodies of each guide rod b are symmetrically arranged on two sides of the screw.
2. A high performance air suspension stabilizer bar bushing press fitting apparatus as claimed in claim 1, wherein: and a gasket is fixed on the groove surface of the V-shaped groove of the fixing plate of the stabilizer bar fixing mechanism through bolts.
3. A high performance air suspension stabilizer bar bushing press fitting apparatus as claimed in claim 1, wherein: the end, far away from the first hydraulic press, of the first fixing rod is provided with a first guide portion, the first guide portion is in a circular truncated cone shape, and the diameter of the first fixing rod is gradually increased from the end, far away from the first hydraulic press, to the end, close to the first hydraulic press, of the first fixing rod.
4. A high performance air suspension stabilizer bar bushing press fitting apparatus as claimed in claim 1, wherein: the end, far away from the second hydraulic press, of the second fixing rod is provided with a second guide portion, the second guide portion is in a round table shape, the inside of the second guide portion is provided with a cavity which is connected with a cylindrical cavity inside the second fixing rod, the diameter of the cavity is the same as that of the cylindrical cavity inside the second fixing rod, and the outer diameter of the cavity is gradually increased to the diameter of the second fixing rod from the end, far away from the second hydraulic press, of the end, close to the second hydraulic press.
5. A high performance air suspension stabilizer bar bushing press fitting apparatus as claimed in claim 1, wherein: and a connecting rod is arranged between the two stabilizer bar bushing press-fitting modules on one side of the second hydraulic machine fixing seat far away from the output end of the second hydraulic machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010789124.8A CN111941038A (en) | 2020-08-07 | 2020-08-07 | High-performance air suspension stabilizer bar bushing press-fitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010789124.8A CN111941038A (en) | 2020-08-07 | 2020-08-07 | High-performance air suspension stabilizer bar bushing press-fitting device |
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| Publication Number | Publication Date |
|---|---|
| CN111941038A true CN111941038A (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010789124.8A Pending CN111941038A (en) | 2020-08-07 | 2020-08-07 | High-performance air suspension stabilizer bar bushing press-fitting device |
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| CN (1) | CN111941038A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115923164A (en) * | 2023-01-08 | 2023-04-07 | 广州市迅兴精密工业有限公司 | A join in marriage to press that precision is high for production of auto plastic spare and accessory part |
| WO2024016131A1 (en) * | 2022-07-18 | 2024-01-25 | 苏州通锦精密工业股份有限公司 | Guide arm horizontal press-fitting device and guide arm press-fitting method thereof |
-
2020
- 2020-08-07 CN CN202010789124.8A patent/CN111941038A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024016131A1 (en) * | 2022-07-18 | 2024-01-25 | 苏州通锦精密工业股份有限公司 | Guide arm horizontal press-fitting device and guide arm press-fitting method thereof |
| CN115923164A (en) * | 2023-01-08 | 2023-04-07 | 广州市迅兴精密工业有限公司 | A join in marriage to press that precision is high for production of auto plastic spare and accessory part |
| CN115923164B (en) * | 2023-01-08 | 2023-09-08 | 广州市迅兴精密工业有限公司 | Press-fit equipment with high press-fit precision for automobile plastic spare and accessory part production |
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