CN112124349B - Shock absorber installation and disassembly bracket - Google Patents
Shock absorber installation and disassembly bracket Download PDFInfo
- Publication number
- CN112124349B CN112124349B CN202010846539.4A CN202010846539A CN112124349B CN 112124349 B CN112124349 B CN 112124349B CN 202010846539 A CN202010846539 A CN 202010846539A CN 112124349 B CN112124349 B CN 112124349B
- Authority
- CN
- China
- Prior art keywords
- plate
- shock absorber
- sliding block
- mounting
- connector
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- 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.)
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Classifications
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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
Abstract
The application 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 component fixedly connected with the sliding block, wherein the supporting component comprises at least two groups of positioning mechanisms for fixing the shock absorber, a driving mechanism is mounted on the bottom plate and used for driving the sliding block to longitudinally slide, the supporting component comprises a connecting plate, one end of the connecting plate is fixedly connected with the sliding block, the other end of the connecting plate is rotatably provided with a supporting plate, the positioning mechanism is mounted on the supporting plate, the positioning mechanism comprises a mounting column rotatably connected with the supporting plate, a strip-shaped hole is longitudinally formed in the vertical plate, and the sliding block is slidably connected in the strip-shaped hole. The automobile shock absorber is simple in structure, convenient to adjust in position, capable of carrying the automobile shock absorber and achieving good auxiliary effect in the dismounting process of the automobile shock absorber, physical strength is saved, and working efficiency is improved.
Description
Technical Field
The application 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 trucks for rail vehicles to ensure smooth operation of the rail vehicle. 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 stretches, the dust cover moves relative to the oil cylinder along with the connecting rod, so that dust is prevented from entering the dust cover. One end of the oil cylinder, which is away from the connecting rod, is provided with a first lifting lug, one end of the connecting rod, which is away from the oil cylinder, is provided with a second lifting lug, and the first lifting lug and the second lifting lug are used for installing the shock absorber.
At present, the shock absorber is heavy and is only carried by manpower for installation, so that the efficiency is low and the labor is wasted.
Disclosure of Invention
The application aims to provide a shock absorber mounting and dismounting bracket which solves the problems in the background art.
In order to achieve the above purpose, the present application provides the following technical solutions:
the utility model provides a bracket is dismantled in shock absorber installation, includes bottom plate, perpendicular fixing riser, the vertical sliding connection of bottom plate top surface are in slider on the riser and with slider fixed connection's supporting component, the supporting component contains two at least groups of positioning mechanism that are used for fixed shock absorber.
The bottom plate is provided with a driving mechanism and is used for driving the sliding block to longitudinally slide.
The support assembly 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 rotationally provided with a supporting plate, the positioning mechanism is arranged on the supporting plate, and the positioning mechanism is internally provided with a mounting column rotationally 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.
Further, 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 in rotary connection with the inner wall of the strip-shaped hole.
Further, the driving mechanism comprises a first rotating shaft, a first rotary table and a gear box, wherein the gear box is fixed on one side of the vertical plate, a first bevel gear sleeved on the outer side of the screw rod and a second bevel gear meshed with the first bevel gear are installed in the gear box, the first rotating shaft used for installing the second bevel gear is arranged in the gear box in a rotating mode, and the outer end of the first rotating shaft extends out of the gear box and is fixed to the first rotary table.
Further, the one end that the slider was kept away from to the connecting plate is offered the bearing hole, and the downthehole second pivot of installing through the bearing rotation of bearing, and the one end and the backup pad rigid coupling of second pivot, its other end are fixed with the second carousel.
Further, 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 in rather than the screw hole that corresponds, spherical rotation groove is seted up to the one end of erection column, and the connector is rotated and is installed in the rotation 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.
Further, set up in the erection column with the through-hole of rotating groove intercommunication, the through-hole internal screw connection has the spliced pole, and the interior terminal surface of spliced pole has a spherical friction groove, and the friction groove is used for with the interior friction contact of connector, and the outer fixed handle of spliced pole.
Further, a limit sleeve is spirally arranged on one side of the mounting column, provided with the connector, and the inner wall of the limit sleeve is provided with a compression surface in fit contact with the outer surface of the connector.
Further, the locating rod is in a screw rod shape, and the limiting piece is a hexagonal nut in screw fit with the locating rod.
Further, the outer wall coaxial rigid coupling of erection column has the regulating plate, and one side circumference that the regulating plate is close to the mounting panel is fixed with a plurality of guide bars, and the end activity of guide bar runs through the mounting panel to be connected with the end block.
The beneficial effects of the application are as follows:
the positioning mechanism is provided with the mounting plate, pin holes at two ends of the shock absorber are inserted through the positioning rod, and then the limiting piece is mounted at the tail end of the positioning rod again to play a role in limiting, so that the shock absorber can be conveniently fixed on the mounting plate, the shock absorber can be transferred, and the physical strength is saved.
The device can be used when the shock absorber is assembled and disassembled, the shock absorber is transferred to the lower part of the automobile chassis by the device during the assembly, one pin hole of the shock absorber is connected with the positioning rod, the limiting piece on the positioning rod is disassembled, the position of the inserting column is adjusted, the tail end friction groove of the inserting column is not in tight contact with the connector, the position of the connector can be freely adjusted at the moment, the shock absorber is convenient to move manually, the pin hole of the shock absorber and the corresponding mounting hole on the automobile frame are fixed through the bolt belt, the pin hole of the other side of the shock absorber is convenient to assemble with the frame, the device is moved to the lower part of the automobile chassis during the disassembly, one pin hole of the shock absorber is separated from the frame by adjusting the angle and the position of one inserting rod, the pin hole of the shock absorber is convenient to align the shock absorber, one end of the shock absorber is fixed, the other side of the shock absorber is convenient to disassemble under the condition of no-force support, and the labor of workers is reduced when the working efficiency is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a perspective view of the overall structure of the present application;
FIG. 2 is a side view of the overall structure of the present application;
FIG. 3 is a schematic view of a positioning mechanism according to the present application;
fig. 4 is a cross-sectional view of the structure of fig. 3 in accordance with the present application.
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 connector 16, a guide rod 17, an end block 18, a mounting column 19, a plug 20, a handle 21, a friction groove 22, a gear box 23 and a supporting plate 24.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
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 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 for fixing the shock absorber are contained 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.
The support assembly is internally provided with a connecting plate 8, one end of the connecting plate 8 is fixedly connected with the sliding block 7, the other end of the connecting plate 8 is rotatably provided with a supporting plate 24, the positioning mechanism 11 is arranged on the supporting plate 24, and the positioning mechanism 11 is internally provided with a mounting column 19 rotatably connected with the supporting plate 24.
Further, a bar-shaped hole 5 is longitudinally formed in the vertical plate 2, and the sliding block 7 is slidably connected in the bar-shaped hole 5.
Further, 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 in rotational connection with the inner wall of the strip-shaped hole 5.
Further, the driving mechanism comprises a first rotating shaft 3, a first rotary table 4 and a gear box 23, wherein the gear box 23 is fixed on one side of the vertical plate 2, a first bevel gear sleeved on the outer side of the screw rod 6 and a second bevel gear meshed with the first bevel gear are installed in the gear box 23, the first rotating shaft 3 for installing the second bevel gear is arranged in the gear box 23 in a rotating mode, and the outer end of the first rotating shaft 3 extends out of the gear box 23 and is fixed on the first rotary table 4.
Further, 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 mounted 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 rotary table 9 is fixed to the other end of the second rotating shaft.
Further, the supporting plate 24 is provided with a threaded hole corresponding to the positioning mechanism 11, the positioning mechanism comprises a mounting column 19, a connector 16, a limiting piece 12 and a positioning rod 13, the mounting column 19 is spirally mounted in the threaded hole corresponding to the mounting column, one end of the mounting column 19 is provided with a spherical rotating groove, the connector 16 is rotatably mounted in the rotating groove, the outer end of the connector 16 is fixedly provided with the positioning rod 13, and the limiting piece 12 is movably sleeved on the outer side of the positioning rod 13.
Further, a through hole communicated with the rotating groove is formed in the mounting post 19, the through hole is internally and spirally connected with the inserting post 20, a spherical friction groove 22 is formed in the inner end surface of the inserting post 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 post 20.
Furthermore, a limit sleeve 15 is spirally arranged on one side of the mounting column 19 provided with the connector 16, and the inner wall of the limit sleeve 15 is provided with a compression surface in contact with the outer surface of the connector 16; so as to fix the position of the connection head 16.
Further, the positioning rod 13 is in a screw shape, and the limiting piece 12 is a hexagonal nut in screw fit with the positioning rod 13; it is convenient to fix the damper housing to the positioning rod 13.
Further, 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 on one side, close to the mounting plate 24, of the adjusting 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; so that the operation is more stable when the position of the mounting plate 24 is adjusted.
This device is when using, insert the pinhole at bumper shock absorber both ends through locating lever 13, then install the terminal effect that plays spacing with locating lever 13 again with locating piece 12, can conveniently fix the bumper shock absorber on mounting panel 24, thereby can play the effect of shifting the bumper shock absorber, save physical power, this device is when using, can also use when the bumper shock absorber is dismantled in the installation, specifically, when installing, utilize this device to shift the bumper shock absorber to the chassis below, make one of them pinhole connection locating lever of bumper shock absorber can, first dismantle the locating piece 12 on this locating lever 13, and adjust the position of spliced pole 20, make its terminal friction groove no longer press the contact connector 16, can freely adjust the position of connector this moment, make things convenient for the manual handling bumper shock absorber, make things convenient for the pinhole of bumper shock absorber and the corresponding mounting hole on the automobile frame to take the back fixedly, when dismantling with the mount of bumper shock absorber opposite side, remove this device to the chassis below, after separating one of the bumper shock absorber pinhole and frame, through adjusting the angle of one of them inserted pole and position, thereby the convenient for the other side of the rest of the bumper shock absorber is convenient for the other side of the people to take the side of the bumper shock absorber, the vibration absorber is convenient for the vibration absorber is not held down at the other side, the work condition is convenient for the vibration absorber is easy to take down.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The 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 the supporting component comprises at least two groups of positioning mechanisms (11) for fixing the shock absorber;
the bottom plate (1) is provided with a driving mechanism and is used for driving the sliding block (7) to longitudinally slide;
the support assembly is internally provided with a connecting plate (8), one end of the connecting plate (8) is fixedly connected with the sliding block (7), the other end of the connecting plate (8) is rotatably provided with a supporting plate (24), the positioning mechanism (11) is arranged on the supporting plate (24), and the positioning mechanism (11) is internally provided with a mounting column (19) which is rotatably connected with the supporting plate (24);
the support plate (24) is provided with a threaded hole corresponding to the positioning mechanism (11), the positioning mechanism comprises a mounting column (19), a connector (16), a limiting piece (12) and a positioning rod (13), the mounting column (19) is spirally arranged in the threaded hole corresponding to the mounting column, one end of the mounting column (19) is provided with a spherical rotating groove, the connector (16) is rotatably arranged in the rotating groove, the outer end of the connector (16) is fixedly provided with the positioning rod (13), and the limiting piece (12) is movably sleeved on the outer side of the positioning rod (13);
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);
one side of the mounting column (19) provided with the connector (16) is spirally provided with a limit sleeve (15), and the inner wall of the limit sleeve (15) is provided with a compression surface in fit contact with the outer surface of the connector (16);
the positioning rod (13) is in a screw shape, and the limiting piece (12) is a hexagonal nut in spiral fit with the positioning rod (13);
the outer wall coaxial rigid coupling of erection column (19) has regulating plate (14), and one side circumference that regulating plate (14) is close to backup pad (24) is fixed with a plurality of guide bars (17), and the end activity of guide bar (17) runs through backup pad (24) to be connected with end block (18).
2. A damper mounting and dismounting bracket as claimed in claim 1 wherein: the vertical plate (2) is longitudinally provided with a strip-shaped hole (5), and the sliding block (7) is slidably connected in the strip-shaped hole (5).
3. A damper mounting and dismounting bracket as claimed in claim 2 wherein: screw holes are longitudinally formed in the sliding blocks (7), screw rods (6) are longitudinally arranged in the strip-shaped holes (5), the screw rods (6) are in screw fit connection with the screw holes in the sliding blocks (7), and two ends of the screw rods (6) are in rotary connection with the inner walls of the strip-shaped holes (5).
4. A damper mounting and dismounting bracket as claimed in claim 3, wherein: the driving mechanism comprises a first rotating shaft (3), a first rotary table (4) and a gear box (23), wherein the gear box (23) is fixed on one side of the vertical plate (2), a first bevel gear sleeved on the outer side of the screw rod (6) and a second bevel gear meshed with the first bevel gear are installed in the gear box (23), the first rotary shaft (3) for installing the second bevel gear is arranged in the gear box (23) in a rotating mode, and the outer end of the first rotary shaft (3) extends out of the gear box (23) and is fixed on the first rotary table (4).
5. A damper mounting and dismounting bracket as claimed in claim 1 wherein: the one end that slider (7) was kept away from to connecting plate (8) is offered the bearing hole, and through bearing rotation installation second pivot (10) in the bearing hole, one end and backup pad (24) rigid coupling of second pivot (10), its other end is fixed with second carousel (9).
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 CN112124349A (en) | 2020-12-25 |
| CN112124349B true CN112124349B (en) | 2023-09-12 |
Family
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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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112124349B (en) |
Families Citing this family (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 |
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 |
| 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 |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN112124349A (en) | 2020-12-25 |
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