CN112124349A - Shock absorber installation and disassembly bracket - Google Patents
Shock absorber installation and disassembly bracket Download PDFInfo
- Publication number
- CN112124349A CN112124349A CN202010846539.4A CN202010846539A CN112124349A CN 112124349 A CN112124349 A CN 112124349A CN 202010846539 A CN202010846539 A CN 202010846539A CN 112124349 A CN112124349 A CN 112124349A
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- shock absorber
- plate
- sliding block
- mounting
- bracket according
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/04—Bolster supports or mountings
- B61F5/12—Bolster supports or mountings incorporating dampers
- B61F5/127—Bolster supports or mountings incorporating dampers with fluid as a damping medium
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vibration Dampers (AREA)
Abstract
The invention relates to the technical field of automobile accessories, and discloses a shock absorber mounting and dismounting bracket which comprises a bottom plate, a vertical plate vertically fixed on the top surface of the bottom plate, a sliding block longitudinally and slidably connected to the vertical plate, and a supporting assembly fixedly connected with the sliding block, wherein at least two groups of positioning mechanisms used for fixing a shock absorber are arranged in the supporting assembly, a driving mechanism is arranged on the bottom plate and used for driving the sliding block to longitudinally slide, a connecting plate is arranged in the supporting assembly, one end of the connecting plate is fixedly connected with the sliding block, a supporting plate is rotatably arranged at the other end of the connecting plate, the positioning mechanism is arranged on the supporting plate, a mounting column rotatably connected with the supporting plate is arranged in the positioning mechanism, a strip-shaped hole is longitudinally formed in. The automobile shock absorber carrying device is simple in structure, convenient to adjust the position, capable of carrying the automobile shock absorber, capable of playing a good auxiliary role in the dismounting process of the automobile shock absorber, capable of saving physical power and capable of improving working efficiency.
Description
Technical Field
The invention relates to the technical field of automobile accessories, in particular to a shock absorber mounting and dismounting bracket.
Background
Currently, shock absorbers are widely used in bogies of railway vehicles to ensure smooth running of the railway vehicles. The shock absorber comprises an oil cylinder and a connecting rod which is arranged in the oil cylinder in a telescopic mode, a dust cover is sleeved outside the oil cylinder, one end of the dust cover is fixedly connected with the connecting rod, and when the connecting rod is stretched, the dust cover moves relative to the oil cylinder along with the connecting rod to prevent dust from entering the dust cover. The one end that the hydro-cylinder deviates from the connecting rod is provided with first lug, and the one end that the connecting rod deviates from the hydro-cylinder is provided with the second lug, and first lug and second lug are used for installing the shock absorber.
At the present stage, because the bumper shock absorber self weight is heavier, only relies on the manpower transport to install, inefficiency to consume physical power.
Disclosure of Invention
The present invention is directed to a mounting and dismounting bracket for a shock absorber, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a shock absorber mounting and dismounting bracket comprises a bottom plate, a vertical plate vertically fixed on the top surface of the bottom plate, a sliding block longitudinally connected to the vertical plate in a sliding mode, and a supporting assembly fixedly connected with the sliding block, wherein at least two groups of positioning mechanisms used for fixing shock absorbers are arranged in the supporting assembly.
And the bottom plate is provided with a driving mechanism and is used for driving the sliding block to longitudinally slide.
The supporting component is internally provided with a connecting plate, one end of the connecting plate is fixedly connected with the sliding block, the other end of the connecting plate is rotated to install the supporting plate, the positioning mechanism is installed on the supporting plate, and the positioning mechanism is internally provided with an installation column which is rotatably connected with the supporting plate.
Further, a strip-shaped hole is longitudinally formed in the vertical plate, and the sliding block is connected in the strip-shaped hole in a sliding mode.
Furthermore, a threaded hole is longitudinally formed in the sliding block, a screw rod is longitudinally arranged in the strip-shaped hole, the screw rod is in spiral fit connection with the threaded hole in the sliding block, and two ends of the screw rod are rotatably connected with the inner wall of the strip-shaped hole.
Furthermore, actuating mechanism includes first pivot, first carousel and gear box, and wherein, the gear box is fixed in riser one side, and the installation cup joints in the first helical gear of lead screw outside and the second helical gear of being connected with first helical gear meshing in the gear box, and the gear box internal rotation sets up the first pivot that is used for installing the second helical gear, and the outer end of first pivot stretches out the gear box and fixes first carousel.
Furthermore, a bearing hole is formed in one end, far away from the sliding block, of the connecting plate, a second rotating shaft is rotatably installed in the bearing hole through a bearing, one end of the second rotating shaft is fixedly connected with the supporting plate, and a second rotating disc is fixed to the other end of the second rotating shaft.
Furthermore, set up the screw hole that corresponds with positioning mechanism in the backup pad, positioning mechanism includes erection column, connector and locating part, locating lever, erection column spiral installation is in the screw hole rather than corresponding, and spherical rotation groove is seted up to the one end of erection column, and the connector rotates to be installed and rotates the inslot, and the outer end of connector is fixed with the locating lever, and the locating part activity cup joints in the locating lever outside.
Furthermore, a through hole communicated with the rotating groove is formed in the mounting column, an inserting column is spirally connected in the through hole, a spherical friction groove is formed in the inner end surface of the inserting column and is used for being in friction contact with the inner end of the connector, and a handle is fixed at the outer end of the inserting column.
Furthermore, a limiting sleeve is spirally mounted on one side, provided with the connector, of the mounting column, and the inner wall of the limiting sleeve is provided with a pressing surface which is in contact with the outer surface of the connector in a laminating manner.
Furthermore, the locating rod is in a screw rod shape, and the limiting part is a hexagon nut in spiral fit with the locating rod.
Furthermore, the outer wall of the mounting column is coaxially and fixedly connected with a regulating plate, a plurality of guide rods are circumferentially fixed on one side, close to the mounting plate, of the regulating plate, and the tail ends of the guide rods movably penetrate through the mounting plate and are connected with end blocks.
The invention has the beneficial effects that:
the shock absorber positioning device is provided with the positioning mechanism, the positioning mechanism is internally provided with the mounting plate, the pin holes at two ends of the shock absorber are inserted through the positioning rod, then the limiting piece is mounted at the tail end of the positioning rod to play a limiting role, the shock absorber can be conveniently fixed on the mounting plate, and therefore the shock absorber can be transferred, and physical strength is saved.
The device can also be used when the shock absorber is mounted and dismounted, when in mounting, the shock absorber is transferred to the lower part of the automobile chassis by utilizing the device, so that one pin hole of the shock absorber is connected with the positioning rod, the limiting piece on the positioning rod is dismounted, the position of the inserted post is adjusted, the friction groove at the tail end of the inserted post is not pressed tightly to contact with the connector, at the moment, the position of the connector can be freely adjusted, the shock absorber can be conveniently and manually moved, the pin hole of the shock absorber and the corresponding mounting hole on the automobile frame are fixed after being brought by the bolt, similarly, the pin hole at the other side of the shock absorber and the automobile frame are conveniently mounted, when in dismounting, the device is moved to the lower part of the automobile chassis, after one pin hole of the shock absorber is separated from the automobile frame, the angle and the position of one inserted rod are conveniently aligned to the pin hole of the shock absorber by adjusting, under the condition that need not the manpower to support, the convenience is dismantled the opposite side of bumper shock absorber, has alleviateed staff's the amount of labour when improving work efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a perspective view of the overall construction of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a schematic structural diagram of the positioning mechanism of the present invention;
fig. 4 is a cross-sectional view of the structure of fig. 3 in accordance with the present invention.
In the figure: the device comprises a bottom plate 1, a vertical plate 2, a first rotating shaft 3, a first rotating disc 4, a strip-shaped hole 5, a screw rod 6, a sliding block 7, a connecting plate 8, a second rotating disc 9, a second rotating shaft 10, a positioning mechanism 11, a limiting piece 12, a positioning rod 13, an adjusting plate 14, a limiting sleeve 15, a connecting head 16, a guide rod 17, an end block 18, a mounting column 19, an inserting column 20, a handle 21, a friction groove 22, a gear box 23 and a supporting plate 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-4, a shock absorber mounting and dismounting bracket comprises a bottom plate 1, a vertical plate 2 vertically fixed on the top surface of the bottom plate 1, a sliding block 7 longitudinally slidably connected to the vertical plate 2, and a supporting component fixedly connected with the sliding block 7, wherein at least two sets of positioning mechanisms 11 for fixing shock absorbers are contained in the supporting component.
And a driving mechanism is arranged on the bottom plate 1 and is used for driving the sliding block 7 to longitudinally slide.
Contain connecting plate 8 in the supporting component, the one end of connecting plate 8 with slider 7 fixed connection, the other end of connecting plate 8 rotates erection bracing board 24, positioning mechanism 11 installs in 24 on the backup pad, contain in positioning mechanism 11 with 24 rotation of backup pad be connected's erection column 19.
Further, a strip-shaped hole 5 is longitudinally formed in the vertical plate 2, and the sliding block 7 is connected in the strip-shaped hole 5 in a sliding mode.
Furthermore, a threaded hole is longitudinally formed in the sliding block 7, a screw rod 6 is longitudinally arranged in the strip-shaped hole 5, the screw rod 6 is in spiral fit connection with the threaded hole in the sliding block 7, and two ends of the screw rod 6 are rotatably connected with the inner wall of the strip-shaped hole 5.
Further, the driving mechanism comprises a first rotating shaft 3, a first rotating disc 4 and a gear box 23, wherein the gear box 23 is fixed on one side of the vertical plate 2, a first helical gear sleeved on the outer side of the screw rod 6 and a second helical gear meshed with the first helical gear are installed in the gear box 23, the first rotating shaft 3 used for installing the second helical gear is rotatably arranged in the gear box 23, and the outer end of the first rotating shaft 3 extends out of the gear box 23 and fixes the first rotating disc 4.
Furthermore, a bearing hole is formed in one end, far away from the sliding block 7, of the connecting plate 8, a second rotating shaft 10 is rotatably installed in the bearing hole through a bearing, one end of the second rotating shaft 10 is fixedly connected with the supporting plate 24, and a second rotating disc 9 is fixed to the other end of the second rotating shaft.
Further, set up the screw hole that corresponds with positioning mechanism 11 on the backup pad 24, positioning mechanism includes erection column 19, connector 16 and locating part 12, locating lever 13, 19 spiral installations of erection column are in the screw hole rather than corresponding, and spherical rotation groove is seted up to the one end of erection column 19, and connector 16 rotates to be installed and rotates the inslot, and the outer end of connector 16 is fixed with locating lever 13, and locating part 12 activity cup joints in the locating lever 13 outside.
Furthermore, a through hole communicated with the rotating groove is formed in the mounting column 19, an inserting column 20 is spirally connected in the through hole, a spherical friction groove 22 is formed in the inner end surface of the inserting column 20, the friction groove 22 is used for being in friction contact with the inner end of the connector 16, and a handle 21 is fixed at the outer end of the inserting column 20.
Furthermore, a limiting sleeve 15 is spirally mounted on one side of the mounting column 19, which is provided with the connector 16, and the inner wall of the limiting sleeve 15 is provided with a pressing surface which is in contact with the outer surface of the connector 16 in a fitting manner; in order to fix the position of the connection head 16.
Further, the positioning rod 13 is in the shape of a screw rod, and the limiting member 12 is a hexagon nut which is in screw fit with the positioning rod 13; the damper housing is conveniently fixed on the positioning rod 13.
Furthermore, an adjusting plate 14 is coaxially and fixedly connected to the outer wall of the mounting column 19, a plurality of guide rods 17 are circumferentially fixed to one side of the adjusting plate 14 close to the mounting plate 24, and the tail ends of the guide rods 17 movably penetrate through the mounting plate 24 and are connected with end blocks 18; so that the operation is more stable when the position of the mounting plate 24 is adjusted.
When the device is used, pin holes at two ends of the shock absorber are inserted through the positioning rod 13, then the limiting piece 12 is installed at the tail end of the positioning rod 13 to play a limiting role, the shock absorber can be conveniently fixed on the installation plate 24, so that the shock absorber can be transferred, the physical strength is saved, when the device is used, the device can be used when the shock absorber is installed and disassembled, specifically, when the device is installed, the shock absorber is transferred to the lower part of an automobile chassis by utilizing the device, one pin hole of the shock absorber is connected with the positioning rod, firstly, the limiting piece 12 on the positioning rod 13 is disassembled, and the position of the inserting column 20 is adjusted, so that a friction groove at the tail end of the device is not pressed tightly to contact with the connector 16, at the moment, the position of the connector can be freely adjusted, the shock absorber can be conveniently manually moved, the pin holes of the shock absorber and the corresponding installation holes, the pinhole and the frame of bumper shock absorber opposite side are installed to the convenience in the same way, during the dismantlement, remove this device to vehicle chassis below, with one of them pinhole and the frame separation back of bumper shock absorber, through the angle and the position of adjusting one of them inserted bar, conveniently aim at the pinhole of bumper shock absorber with it to fix the one end of bumper shock absorber, under the condition that need not the manpower to support, conveniently dismantle the opposite side of bumper shock absorber, alleviateed staff's the amount of labour when improving work efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A shock absorber mounting and dismounting bracket comprises a bottom plate (1), a vertical plate (2) vertically fixed on the top surface of the bottom plate (1), a sliding block (7) longitudinally and slidably connected to the vertical plate (2), and a supporting component fixedly connected with the sliding block (7), wherein at least two groups of positioning mechanisms (11) used for fixing shock absorbers are arranged in the supporting component;
the bottom plate (1) is provided with a driving mechanism and is used for driving the sliding block (7) to longitudinally slide;
contain connecting plate (8) in the supporting component, the one end of connecting plate (8) with slider (7) fixed connection, installation backup pad (24) are rotated to the other end of connecting plate (8), positioning mechanism (11) are installed on backup pad (24), contain in positioning mechanism (11) and rotate erection column (19) of being connected with backup pad (24).
2. A shock absorber mounting and dismounting bracket according to claim 1, wherein: a strip-shaped hole (5) is longitudinally formed in the vertical plate (2), and the sliding block (7) is connected in the strip-shaped hole (5) in a sliding mode.
3. A shock absorber mounting and dismounting bracket according to claim 2, wherein: threaded holes are longitudinally formed in the sliding block (7), the lead screw (6) is longitudinally arranged in the strip-shaped hole (5), the lead screw (6) is in spiral fit connection with the threaded holes in the sliding block (7), and the two ends of the lead screw (6) are rotatably connected with the inner wall of the strip-shaped hole (5).
4. A shock absorber mounting and dismounting bracket according to claim 3, wherein: the driving mechanism comprises a first rotating shaft (3), a first rotating disc (4) and a gear box (23), wherein the gear box (23) is fixed on one side of the vertical plate (2), a first helical gear sleeved on the outer side of the screw rod (6) and a second helical gear meshed and connected with the first helical gear are installed in the gear box (23), the first rotating shaft (3) used for installing the second helical gear is rotationally arranged in the gear box (23), and the outer end of the first rotating shaft (3) extends out of the gear box (23) and fixes the first rotating disc (4).
5. A shock absorber mounting and dismounting bracket according to claim 1, wherein: and one end of the connecting plate (8) far away from the sliding block (7) is provided with a bearing hole, a second rotating shaft (10) is rotatably arranged in the bearing hole through a bearing, one end of the second rotating shaft (10) is fixedly connected with the supporting plate (24), and the other end of the second rotating shaft is fixedly provided with a second turntable (9).
6. A shock absorber mounting and dismounting bracket according to claim 1, wherein: offer the screw hole that corresponds with positioning mechanism (11) on backup pad (24), positioning mechanism includes erection column (19), connector (16) and locating part (12), locating lever (13), erection column (19) spiral installation is in the screw hole rather than corresponding, and spherical rotation groove is seted up to the one end of erection column (19), and connector (16) rotates and installs and rotate the inslot, and the outer end of connector (16) is fixed with locating lever (13), and locating part (12) activity cup joints in locating lever (13) outside.
7. A shock absorber mounting and dismounting bracket according to claim 6, wherein: the mounting column (19) is internally provided with a through hole communicated with the rotating groove, the through hole is internally spirally connected with an inserting column (20), the inner end surface of the inserting column (20) is provided with a spherical friction groove (22), the friction groove (22) is used for being in friction contact with the inner end of the connector (16), and the outer end of the inserting column (20) is fixed with a handle (21).
8. A shock absorber mounting and dismounting bracket according to claim 1, wherein: one side spiral that sets up connector (16) on erection column (19) is installed stop collar (15), and the inner wall of stop collar (15) has the face that compresses tightly with connector (16) surface laminating contact.
9. A shock absorber mounting and dismounting bracket according to claim 6, wherein: the positioning rod (13) is in a screw rod shape, and the limiting piece (12) is a hexagonal nut in spiral fit with the positioning rod (13).
10. A shock absorber mounting and dismounting bracket according to claim 6, wherein: the outer wall of the mounting column (19) is coaxially and fixedly connected with a regulating plate (14), a plurality of guide rods (17) are circumferentially fixed on one side, close to the mounting plate (24), of the regulating plate (14), and the tail ends of the guide rods (17) movably penetrate through the mounting plate (24) and are connected with end blocks (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010846539.4A CN112124349B (en) | 2020-08-21 | 2020-08-21 | Shock absorber installation and disassembly bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010846539.4A CN112124349B (en) | 2020-08-21 | 2020-08-21 | Shock absorber installation and disassembly bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112124349A true CN112124349A (en) | 2020-12-25 |
| CN112124349B CN112124349B (en) | 2023-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010846539.4A Active CN112124349B (en) | 2020-08-21 | 2020-08-21 | Shock absorber installation and disassembly bracket |
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| Country | Link |
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| CN (1) | CN112124349B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488785A (en) * | 2022-08-17 | 2022-12-20 | 中国第一汽车股份有限公司 | Auxiliary device, method, system and equipment for assembling and disassembling automobile shock absorber |
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| US6336625B1 (en) * | 2000-08-28 | 2002-01-08 | Tsai-Tien Liao | Adjustable shock absorber mounting structure |
| CN203843722U (en) * | 2014-04-28 | 2014-09-24 | 浙江绿野汽车有限公司 | Assembly tool special for front damper |
| EP3042735A1 (en) * | 2015-01-06 | 2016-07-13 | Schweizerische Bundesbahnen SBB | Device for the maintenance of shock absorbers |
| CN206899086U (en) * | 2017-05-24 | 2018-01-19 | 宝沃汽车（中国）有限公司 | The dismounting frock of shock absorber |
| CN107971966A (en) * | 2017-12-18 | 2018-05-01 | 北奔重型汽车集团有限公司 | A kind of easy helical spring shock absorber dismounting frock and assembly and disassembly methods |
| CN207448444U (en) * | 2017-08-24 | 2018-06-05 | 一汽-大众汽车有限公司 | A kind of damper installing and dismounting bracket |
| CN108161417A (en) * | 2017-12-21 | 2018-06-15 | 力帆实业(集团)股份有限公司 | A kind of automobile absorber spring assembly and disassembly methods |
-
2020
- 2020-08-21 CN CN202010846539.4A patent/CN112124349B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6336625B1 (en) * | 2000-08-28 | 2002-01-08 | Tsai-Tien Liao | Adjustable shock absorber mounting structure |
| CN203843722U (en) * | 2014-04-28 | 2014-09-24 | 浙江绿野汽车有限公司 | Assembly tool special for front damper |
| EP3042735A1 (en) * | 2015-01-06 | 2016-07-13 | Schweizerische Bundesbahnen SBB | Device for the maintenance of shock absorbers |
| CN206899086U (en) * | 2017-05-24 | 2018-01-19 | 宝沃汽车（中国）有限公司 | The dismounting frock of shock absorber |
| CN207448444U (en) * | 2017-08-24 | 2018-06-05 | 一汽-大众汽车有限公司 | A kind of damper installing and dismounting bracket |
| CN107971966A (en) * | 2017-12-18 | 2018-05-01 | 北奔重型汽车集团有限公司 | A kind of easy helical spring shock absorber dismounting frock and assembly and disassembly methods |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115488785A (en) * | 2022-08-17 | 2022-12-20 | 中国第一汽车股份有限公司 | Auxiliary device, method, system and equipment for assembling and disassembling automobile shock absorber |
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| Publication number | Publication date |
|---|---|
| CN112124349B (en) | 2023-09-12 |
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