CN109175974B - Shock absorber dismounting machine - Google Patents
Shock absorber dismounting machine Download PDFInfo
- Publication number
- CN109175974B CN109175974B CN201811267134.4A CN201811267134A CN109175974B CN 109175974 B CN109175974 B CN 109175974B CN 201811267134 A CN201811267134 A CN 201811267134A CN 109175974 B CN109175974 B CN 109175974B
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- clamping
- block
- frame
- shock absorber
- rod
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- 230000035939 shock Effects 0.000 title claims abstract description 46
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 45
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000006872 improvement Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000010009 beating Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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
- B23P19/04—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 assembling or disassembling parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention provides a shock absorber dismounting machine which is reasonable in structural design and easy and labor-saving to operate, and the shock absorber dismounting machine comprises a frame, a sliding block and two clamping devices, wherein the two clamping devices are respectively used for clamping a steering knuckle and a shock absorber pressure plate, the sliding block can slide up and down and is arranged on the frame, one clamping device is arranged on the sliding block, the other clamping device is arranged on the frame, and a lifting driving device for driving the sliding block to slide is arranged on the frame.
Description
Technical Field
The invention relates to the technical field of object dismounting tools, in particular to a shock absorber dismounting machine.
Background
At present, a common automobile shock absorber is usually installed together with a steering knuckle through screw fastening, in order to ensure the installation firmness of the steering knuckle and the shock absorber, the shock absorber is clamped on the steering knuckle in a surrounding manner through an annular iron ring, the shock absorber and the steering knuckle are separated through screw fastening, the fastening screw is firstly removed through a wrench in the disassembling process, then a hard object is used for beating the shock absorber, the clamping process is opposite to the disassembling process, the shock absorber is firstly beaten into the steering knuckle through the hard object, then the shock absorber is fastened on the steering knuckle through the screw, and the disassembling mode is laborious and the shock absorber or the steering knuckle is easy to damage in the beating process.
Disclosure of Invention
Therefore, aiming at the problems, the invention provides the shock absorber disassembling and assembling machine which has reasonable structural design and simple and easy operation and saves labor.
In order to solve the technical problems, the shock absorber disassembling and assembling machine comprises a frame, a sliding block and two clamping devices, wherein the two clamping devices are respectively used for clamping a steering knuckle and a shock absorber pressure plate, the sliding block can slide up and down and is arranged on the frame, one clamping device is arranged on the sliding block, the other clamping device is arranged on the frame, and a lifting driving device for driving the sliding block to slide is arranged on the frame.
The further improvement is that: the clamping device comprises two clamping ferrules, a cavity for accommodating a shock-absorbing pressure plate or a steering knuckle is formed between the two clamping ferrules, the clamping ferrules comprise a fixed block and a rotating block, the fixed block is hinged to the rotating block, a first inserting block is arranged at the free end of the rotating block, a first slot for the first inserting block to be inserted is formed at the free end of the fixed block, a first locking device is arranged between the rotating block and the free end of the fixed block, a channel for the shock absorber to pass through is formed between the fixed block and the rotating block, a plurality of threaded holes penetrating the clamping ferrules are formed in the vertical direction of the clamping ferrules, and threaded rods are arranged in the threaded holes in a penetrating mode.
The further improvement is that: the lifting driving device comprises a screw rod, the screw rod is rotatably arranged on the frame, a threaded through hole matched with the screw rod is formed in the sliding block for the screw rod to penetrate, a rotary driving mechanism for driving the screw rod to rotate is arranged on the frame, and a limiting device for limiting the displacement of the screw rod is arranged between the screw rod and the frame.
The further improvement is that: the limiting device comprises a limiting ring and a limiting block, wherein the limiting ring is fixedly arranged on the screw rod, a groove for accommodating the limiting ring is formed in the lower end portion of the limiting block, the limiting ring is rotatably arranged in the groove, an opening for the screw rod to pass through is formed in the limiting block, and the limiting block is fixedly arranged on the frame through a screw.
The further improvement is that: three lead screws are arranged on the frame in parallel, first gears are arranged on the lead screw fixing sleeve, the first gears and the lead screws rotate coaxially, second gears are meshed between the first gears, and the second gears are rotatably arranged on the frame through pin shafts.
The further improvement is that: the rotary driving device is a motor, a shell of the motor is fixedly arranged on the frame, a rotating shaft of the motor is a worm rotating shaft, and the worm rotating shaft is meshed with the first gear for transmission.
The further improvement is that: the clamping device is fixedly provided with a second inserting block which can be inserted into the second inserting groove, and a second locking device is arranged between the clamping device and the frame.
The further improvement is that: the first locking device comprises a bottom plate, an opening and closing panel and a retaining ring, wherein the bottom plate is fixedly arranged at the free end of the fixed block, one end of the opening and closing panel is hinged with one end of the bottom plate through a pin shaft, the retaining ring is rotatably arranged on the opening and closing panel in a penetrating mode, and a buckling groove matched with the retaining ring is fixedly formed in the free end of the rotating block.
The further improvement is that: the second locking device comprises a push rod, a clamping rod, a first positioning rod, a second positioning rod and a cylinder, wherein the cylinder body of the cylinder is fixedly arranged on the frame and the sliding block, the first positioning rod is fixedly arranged on the cylinder body of the cylinder, the free end of the first positioning rod is hinged to the second positioning rod, the free end of the second positioning rod is hinged to the middle of the clamping rod, one end of the clamping rod is hinged to the push rod, the first push rod is fixedly arranged on the free end of a piston rod of the cylinder, and a fixing groove for the free end of the clamping rod to stretch in is formed in the clamping device.
The further improvement is that: the threaded rod is close to the other clamping ferrule end and fixedly provided with a top block, and the other end of the threaded rod is fixedly provided with a screwing block for driving the hand to rotate.
By adopting the technical scheme, the invention has the beneficial effects that: the shock absorber dismounting machine has simple structure and convenient use, can greatly save physical strength and increase efficiency, does not damage the universal joint and the shock absorber in the dismounting process, avoids the impact sound of beating, builds a good working environment for the automobile repair workers, and increases the work happiness (reduces noise pollution and further reduces the labor intensity of workers).
Drawings
FIG. 1 is a schematic diagram of a shock absorber mounting and dismounting machine according to an embodiment of the invention.
Fig. 2 is a schematic view of a clamping collar according to an embodiment of the present invention.
FIG. 3 is a cross-sectional view of the embodiment of the shock absorber mounting-dismounting machine of FIG. 1 at A.
Fig. 4 is a schematic structural diagram of a lifting driving device according to an embodiment of the present invention.
Fig. 5 is a schematic structural view of a first locking device according to an embodiment of the present invention.
Fig. 6 is a view in the direction B of the first locking means of the embodiment disclosed in fig. 5.
Fig. 7 is a schematic structural view of a second locking device according to an embodiment of the present invention.
FIG. 8 is a working view of a shock absorber mounting and dismounting machine according to an embodiment of the invention.
FIG. 9 is an enlarged view of a portion of the shock absorber assembly and disassembly machine of the embodiment shown in FIG. 8 taken along the direction D in the machine drawing C.
Detailed Description
The invention will now be further described with reference to the drawings and specific examples.
Referring to fig. 1 to 9, the invention discloses a shock absorber dismounting machine, which comprises a frame 1, a slide block 2 and two clamping devices 3 respectively used for clamping a steering knuckle 2 'and a shock absorber pressure plate 3', wherein a lifting driving device 4 for driving the slide block 2 to slide is arranged on the frame 1, the slide block 2 can slide up and down and is arranged on the frame 1, a slide rail 11 is fixedly arranged on the frame 1, a slide groove matched with the slide rail 11 is arranged on the slide block 2, the slide rail is a dovetail slide rail, one clamping device 3 is arranged on the slide block 2, the other clamping device 3 is arranged on the frame 1, a second slot 31 is arranged on the frame 1 and the slide block 2, the clamping device 3 is fixedly provided with a second insertion block 32 which can be inserted into the second insertion slot 31, and a second locking device 5 is arranged between the clamping device and the rack; the clamping device 3 comprises two clamping rings 33, a cavity for accommodating the shock-absorbing pressure plate 3' or the steering knuckle 2' is formed between the two clamping rings 33, the clamping rings 33 comprise a fixed block 331 and a rotating block 332, the fixed block 331 is hinged with the rotating block 332, a first inserting block 333 is arranged at the free end of the rotating block 332, a first inserting slot 334 for the first inserting block 333 to be inserted is arranged at the free end of the fixed block 331, a first locking device 6 is arranged between the rotating block 332 and the free end of the fixed block 331, a channel for the shock absorber 1' to pass through is formed between the fixed block 331 and the rotating block 332, the clamping ring 33 is vertically provided with a plurality of threaded holes 335 penetrating through the clamping ring, a threaded rod 336 is penetrated in the threaded holes 335, a top block 337 is fixedly arranged at the end of the threaded rod 336 close to the other clamping ring 33, a screwing block 338 for driving to rotate by hand is fixedly arranged at the other end of the threaded rod 336, and each threaded rod 336 can be adjusted to different elongations according to different thicknesses of clamping objects so as to be convenient for firmly clamping the clamping objects with uneven thickness or deformation (irregularity); the lifting driving device 4 comprises three screw rods 41, the screw rods 41 are rotatably arranged on the frame 1, the sliding block 2 is provided with a threaded through hole 42 matched with the screw rods 41 for the screw rods 41 to penetrate, the screw rods 41 are fixedly provided with a limiting ring 43 near the end of the frame 1, the screw rods are sleeved with limiting blocks 44, the lower end parts of the limiting blocks 44 are provided with grooves 45 for accommodating the limiting rings 43, the limiting rings 43 are rotatably arranged in the grooves 45, the limiting blocks 44 are provided with holes 46 for the screw rods 41 to penetrate, the limiting blocks 44 are fixedly arranged on the frame 1 through screws, the screw 41 is fixedly sleeved with a first gear 47, the first gear 47 and the screw 41 coaxially rotate, a second gear 48 is meshed between the first gears 47, the second gear 48 is rotatably arranged on the frame 1 through a pin shaft, the first gear 47 is driven by a motor 7, a shell of the motor 7 is fixedly arranged on the frame 1, a rotating shaft of the motor 7 is a worm rotating shaft, and the worm rotating shaft is meshed with the first gear 47 for transmission; the first locking device 6 comprises a bottom plate 61, an opening and closing panel 62 and a retaining ring 63, the bottom plate 61 is fixedly arranged at the free end of the fixed block 331, one end of the opening and closing panel 62 is hinged with one end of the bottom plate 61 through a pin shaft, the retaining ring 63 is rotatably arranged on the opening and closing panel 62 in a penetrating manner, and a retaining groove 64 matched with the retaining ring 63 is fixedly arranged at the free end of the rotating block 332; the second locking device 5 comprises a cylinder 51, a push rod 52, a clamping rod 53, a first positioning rod 54 and a second positioning rod 55, wherein the cylinder body of the cylinder 51 is fixedly arranged on the frame 1 and the sliding block 2, the first positioning rod 54 is fixedly arranged on the cylinder body 51 of the cylinder, the free end of the first positioning rod 54 is hinged with the second positioning rod 55, the free end of the second positioning rod 55 is hinged with the middle part of the clamping rod 53, one end of the clamping rod 53 is hinged with the push rod 52, the push rod 52 is fixedly arranged on the free end of a piston rod of the cylinder, and a fixing groove 56 for the free end of the clamping rod 53 to extend in is formed in the clamping device 3.
The clamping device 3 can be replaced by a clamping ferrule 33 with a corresponding size according to the size of the shock absorber 1', the clamping ferrule 33 can be replaced at will through the second locking device 5, the disassembly process is that the air cylinder 51 drives the push rod 52 to move away from the clamping ferrule 33, the push rod 52 drives the free end of the clamping rod 53 to tilt upwards, the free end of the clamping rod 53 is separated from the fixing groove 56 of the clamping device 3, and the second inserting block 32 on the clamping ferrule is separated from the second inserting groove 31; the clamping process is that the air cylinder 51 drives the push rod 52 to move towards the clamping collar 33, the push rod 52 drives the free end of the clamping rod 53 to move downwards, so that the free end of the clamping rod 53 extends into the fixing groove 56 of the clamping device 3, and the second insert block 32 is combined with the second slot 31.
Working principle of the shock absorber dismounting machine: the method comprises the steps of disassembling the shock absorber, firstly adjusting the distance between the steering knuckle and the shock absorber by fastening screws, adjusting the distance between the two clamping devices, starting the motor to rotate reversely if the distance between the two clamping devices is larger, reducing the distance between the two clamping devices along with the rotation of the screw rod, starting the motor to rotate positively if the distance between the two clamping devices is smaller, stopping the motor along with the rotation of the screw rod to increase the distance between the two clamping devices, adjusting the distance to the proper distance, stopping the motor, rotating the rotary block to bypass the shock absorber by the aid of the buckle ring, abutting the buckle ring with the buckle ring, pressing down the clamping device downwards, enabling the plug blocks of the clamping rings to be in tight fit with the slots, enabling the two clamping devices to be respectively sleeved on the steering knuckle and the pressure plate, driving the steering knuckle to rotate on the two ends of the pressure plate, and then detaching the motor to the clamping device, and then detaching the shock absorber from the steering knuckle by the aid of the clamping device, and the shock absorber screwing down the clamping device, and the distance between the steering knuckle and the shock absorber is adjusted, and the shock absorber is detached.
Based on the above scheme, the lifting driving device may also be a telescopic cylinder or a telescopic cylinder, where the cylinder body of the telescopic cylinder or the telescopic cylinder is fixedly arranged on the frame, and the telescopic rod of the telescopic cylinder or the telescopic cylinder is fixedly connected with the slide block; the rotation driving mechanism can also be a belt conveyor belt;
modifications and variations made by the subject matter are intended to be within the scope of the claims and are not limited to the embodiments disclosed.
Claims (6)
1. The shock absorber dismouting machine, its characterized in that: comprises a frame, a sliding block and two clamping devices which are respectively used for clamping a steering knuckle and a shock absorber pressure plate, wherein the sliding block can slide up and down and is arranged on the frame, one clamping device is arranged on the sliding block, the other clamping device is arranged on the frame, a lifting driving device which drives the sliding block to slide is arranged on the frame, the clamping device comprises two clamping ferrules, a cavity which is used for accommodating the shock absorbing pressure plate or the steering knuckle is formed between the two clamping ferrules, the clamping ferrules comprise a fixed block and a rotating block, the fixed block is hinged with the rotating block, a first inserting block is arranged at the free end of the rotating block, a first inserting slot for the first inserting block to be inserted is arranged at the free end of the fixed block, a first locking device is arranged between the rotating block and the free end of the fixed block, the shock absorber comprises a fixed block, a rotating block, a clamping ring, a threaded rod, a rack, a first slot, a second locking device, a first locking device and a cylinder, wherein a channel for the shock absorber to pass through is formed between the fixed block and the rotating block, a plurality of threaded holes penetrating through the clamping ring are vertically formed in the clamping ring, the threaded holes are penetrated with threaded rods, the rack and the sliding block are provided with the second slot, the clamping device is fixedly provided with the second plug which can be inserted into the second slot, the second locking device is arranged between the clamping device and the rack and comprises a bottom plate, an opening and closing panel and a retaining ring, the bottom plate is fixedly arranged at the free end of the fixed block, one end of the opening and closing panel is hinged with one end of the bottom plate through a pin shaft, the retaining ring is rotatably penetrated on the opening and closing panel, the free end of the rotating block is fixedly provided with a buckling groove matched with the retaining ring, the second locking device comprises a push rod, a clamping rod, a first positioning rod, a second positioning rod and a cylinder, the cylinder body of cylinder is fixed set up in the frame with on the slider, first locating lever fixed set up in the cylinder body of cylinder, the free end of first locating lever with the second locating lever articulates mutually, the free end of second locating lever with the middle part of clamping lever articulates mutually, the one end of clamping lever with the push rod articulates mutually, the push rod is fixed to be set up in the piston rod free end of cylinder, the fixed slot that supplies the clamping lever free end to stretch into has been seted up on the clamping device.
2. The shock absorber mounting and dismounting machine of claim 1, wherein: the lifting driving device comprises a screw rod, the screw rod is rotatably arranged on the frame, a threaded through hole matched with the screw rod is formed in the sliding block for the screw rod to penetrate, a rotary driving mechanism for driving the screw rod to rotate is arranged on the frame, and a limiting device for limiting the displacement of the screw rod is arranged between the screw rod and the frame.
3. The shock absorber mounting and dismounting machine of claim 2, wherein: the limiting device comprises a limiting ring and a limiting block, wherein the limiting ring is fixedly arranged on the screw rod, a groove for accommodating the limiting ring is formed in the lower end portion of the limiting block, the limiting ring is rotatably arranged in the groove, an opening for the screw rod to pass through is formed in the limiting block, and the limiting block is fixedly arranged on the frame through a screw.
4. The shock absorber mounting and dismounting machine of claim 2, wherein: three lead screws are arranged on the frame in parallel, a first gear is arranged on the lead screw fixing sleeve, the first gears and the lead screws coaxially rotate, a second gear is meshed between the first gears, and the second gears are rotatably arranged on the frame through pin shafts.
5. The shock absorber mounting and dismounting machine of claim 4, wherein: the rotary driving mechanism is a motor, a shell of the motor is fixedly arranged on the frame, a rotating shaft of the motor is a worm rotating shaft, and the worm rotating shaft is meshed with the first gear for transmission.
6. The shock absorber mounting and dismounting machine of claim 1, wherein: the threaded rod is close to the other clamping ferrule end and fixedly provided with a top block, and the other end of the threaded rod is fixedly provided with a screwing block for driving the hand to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811267134.4A CN109175974B (en) | 2018-10-29 | 2018-10-29 | Shock absorber dismounting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811267134.4A CN109175974B (en) | 2018-10-29 | 2018-10-29 | Shock absorber dismounting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109175974A CN109175974A (en) | 2019-01-11 |
| CN109175974B true CN109175974B (en) | 2024-05-24 |
Family
ID=64944190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811267134.4A Active CN109175974B (en) | 2018-10-29 | 2018-10-29 | Shock absorber dismounting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN109175974B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080041030A (en) * | 2006-11-06 | 2008-05-09 | 한국생산기술연구원 | Apparatus for changing a die set used in forging process |
| CN105140831A (en) * | 2015-09-07 | 2015-12-09 | 国网山东省电力公司济南供电公司 | Electric cable peeling apparatus |
| CN207174882U (en) * | 2017-09-04 | 2018-04-03 | 西安工业大学 | A kind of automatic clamping device of removable regulation |
| WO2018072248A1 (en) * | 2016-10-18 | 2018-04-26 | 浙江鼎业机械设备有限公司 | Film sealing-cutting machine |
| CN207618087U (en) * | 2017-11-10 | 2018-07-17 | 北京西餐食品有限公司 | Rotary packing machine |
| CN108673104A (en) * | 2018-06-06 | 2018-10-19 | 攀枝花学院 | Oil cylinder changer |
| CN209380233U (en) * | 2018-10-29 | 2019-09-13 | 泉州佰象智能科技有限公司 | Shock absorber changer |
-
2018
- 2018-10-29 CN CN201811267134.4A patent/CN109175974B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080041030A (en) * | 2006-11-06 | 2008-05-09 | 한국생산기술연구원 | Apparatus for changing a die set used in forging process |
| CN105140831A (en) * | 2015-09-07 | 2015-12-09 | 国网山东省电力公司济南供电公司 | Electric cable peeling apparatus |
| WO2018072248A1 (en) * | 2016-10-18 | 2018-04-26 | 浙江鼎业机械设备有限公司 | Film sealing-cutting machine |
| CN207174882U (en) * | 2017-09-04 | 2018-04-03 | 西安工业大学 | A kind of automatic clamping device of removable regulation |
| CN207618087U (en) * | 2017-11-10 | 2018-07-17 | 北京西餐食品有限公司 | Rotary packing machine |
| CN108673104A (en) * | 2018-06-06 | 2018-10-19 | 攀枝花学院 | Oil cylinder changer |
| CN209380233U (en) * | 2018-10-29 | 2019-09-13 | 泉州佰象智能科技有限公司 | Shock absorber changer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109175974A (en) | 2019-01-11 |
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Effective date of registration: 20190618 Address after: 362000 Jiulin Village, Jieshan Town, Quanzhou Quangang District, Fujian Province, 817 acres Applicant after: Quanzhou Baixiang Intelligent Technology Co.,Ltd. Address before: 362000 Putang 297, Yutian Village, Zhangbanzhen, Quanzhou City, Fujian Province Applicant before: QUANZHOU BAIZHEN INTELLIGENT TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20240424 Address after: Xia Mei Zhen Pu Dang Cun, Nan'an City, Quanzhou City, Fujian Province 362300 Applicant after: QUANZHOU HUAMAO MACHINERY EQUIPMENT Co.,Ltd. Country or region after: China Address before: 362000 Jiulin Village, Jieshan Town, Quanzhou Quangang District, Fujian Province, 817 acres Applicant before: Quanzhou Baixiang Intelligent Technology Co.,Ltd. Country or region before: China |
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