CN211809059U - Automobile transmission shaft inclined dismounting device - Google Patents
Automobile transmission shaft inclined dismounting device Download PDFInfo
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- CN211809059U CN211809059U CN202022162908.6U CN202022162908U CN211809059U CN 211809059 U CN211809059 U CN 211809059U CN 202022162908 U CN202022162908 U CN 202022162908U CN 211809059 U CN211809059 U CN 211809059U
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- transmission shaft
- connecting pipe
- wall
- dismounting device
- fixed seat
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Abstract
The utility model provides an automobile transmission shaft slope dismounting device, relates to dismounting device technical field, and including the fixing base, the equipartition has a plurality of fixed orifices on the fixing base, and the swing is connected with the swing arm on the fixing base, and the swing end of swing arm is installed through the pulling subassembly and is followed the connecting pipe that the swing arm extending direction slided and set up, still is equipped with the locking Assembly who is used for carrying out locking to the transmission shaft tip of different diameters on the connecting pipe. The utility model solves the problems that the device is inconvenient to fix and apply force when being disassembled due to the inclined arrangement of part of the transmission shaft in the traditional technology, and the transmission shaft can not be disassembled; and the transmission shaft is not convenient to fix, the operation is time-consuming and labor-consuming, and the working efficiency is reduced.
Description
Technical Field
The utility model relates to a dismounting device technical field, concretely relates to car transmission shaft slope dismounting device.
Background
In daily life, automobiles are currently important transportation means, and meanwhile, China has developed into one of the major countries for automobile production and use amount, and the survival and development of the automobile maintenance industry also gain a huge development opportunity.
However, after the automobile is used for a long time, when a transmission shaft fails, the automobile needs to be disassembled or replaced, but the automobile is difficult to disassemble and separate due to physical deformation caused by rusting or collision caused by long-term use; wherein, the goat horn is the shaft of the front shaft head arranged on the front axle and the steering arm arranged on the seat, and is called goat horn (or steering knuckle assembly) like the goat horn; as is well known, an automobile transmission shaft is a key part for transmitting motion and power, belongs to a wearing part, and a shaft tube of the automobile transmission shaft is easy to bend and deform; therefore, how to conveniently and easily disassemble the transmission shaft and the automobile horn is very important.
The prior art discloses a patent of CN201520115678.4, which comprises a central screw (i.e. a top thread) and a chuck in threaded connection with the central screw; the chuck is further provided with a plurality of positioning holes, and the positioning holes in the chuck are used for positioning the tire bolts on the brake disc. The utility model provides a car transmission shaft and car angle of elevation separator, at central screw rod rotating in-process, central screw rod will stretch out forward gradually and ejecting with the car transmission shaft, can easily separate car transmission shaft and car angle of elevation. The automobile transmission shaft and automobile elevation angle separating device provided by the prior art is simple in structure, convenient and practical to use, and can bring huge convenience and economic benefits to the automobile repair industry.
However, the device gradually exposes the shortcomings of the technology along with the use, which mainly appears in the following aspects:
first, because the transmission shaft, perhaps be in the transmission shaft of steering arm department and be the slope setting, this just makes the device when dismantling it, is not convenient for fix the device, and the application of force is inconvenient, can't dismantle the transmission shaft.
Secondly, the device is when dismantling the transmission shaft, is not convenient for fix the transmission shaft, and the operation is wasted time and energy, has reduced work efficiency.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides an inclined dismounting device for an automobile transmission shaft, which is used for solving the problems that when the device is dismounted, the device is inconvenient to fix, force is not applied and the transmission shaft cannot be dismounted due to the inclined arrangement of part of the transmission shaft in the traditional technology; and the transmission shaft is not convenient to fix, the operation is time-consuming and labor-consuming, and the working efficiency is reduced.
In order to achieve the above object, the utility model provides a following technical scheme:
the inclined dismounting device for the automobile transmission shaft comprises a fixed seat, wherein a plurality of fixing holes are uniformly distributed in the fixed seat, a swinging arm is connected to the fixed seat in a swinging mode, a connecting pipe which is arranged in a sliding mode along the extending direction of the swinging arm is mounted at the swinging end of the swinging arm through a pulling assembly, and a locking assembly used for locking the end portions of the transmission shafts with different diameters is further arranged on the connecting pipe;
the swing arm comprises a connecting rod and a mounting pipe fixedly connected to one end of the connecting rod, and one end of the connecting rod is fixed on the fixed seat through a spherical hinge support;
the pulling assembly comprises a driving sleeve rotatably sleeved on the end part of the mounting pipe, one end of the connecting pipe penetrates through the driving sleeve and is inserted into the mounting pipe, and the inner wall of the driving sleeve is coaxially and fixedly connected with a lantern ring in threaded connection with the connecting pipe;
a limiting ring is coaxially and fixedly connected to the outer wall of the mounting pipe, and a limiting ring groove for restraining the limiting ring is formed in the inner wall of the driving sleeve;
locking component include threaded connection in cap soon on the connecting tube tip, still the cartridge has an insertion section of thick bamboo in the connecting tube, the tip of revolving the cap still seted up with the insertion hole that an insertion section of thick bamboo is linked together, an insertion section of thick bamboo orientation it has three tight piece of clamp to be tubaeform equipartition rigid coupling to be on the tip in insertion hole, adjacent it dodges the clearance to be equipped with between the tight piece of clamp, it is three the tip of pressing from both sides tight piece all with the interior border in insertion hole offsets.
As an optimized scheme, a clamping plate is arranged on one side of the fixed seat in parallel, the clamping plate is connected to the fixed seat through a fixing bolt, and a clamping area is formed through an area between the clamping plate and the fixed seat.
As an optimized scheme, a plurality of threaded holes are formed in the clamping plate corresponding to the fixing holes, and the fixing bolts penetrate through the fixing holes and are in threaded connection with the threaded holes.
As an optimized scheme, the inner ring of the lantern ring is provided with an internal thread, and the peripheral wall of the connecting pipe is provided with a section of external thread matched with the internal thread.
As an optimized scheme, a guide groove is formed in the inner wall of the installation pipe along the axial direction of the installation pipe, and a guide protruding portion constrained in the guide groove is fixedly connected to the outer wall of the connecting pipe.
As an optimized scheme, the inner wall of the screw cap is coaxially and fixedly connected with a clamping ring groove, and the outer side walls of the three clamping pieces are fixedly connected with ring pieces constrained in the clamping ring groove respectively.
As an optimized scheme, hole bodies which are correspondingly connected with the avoidance gaps are uniformly distributed on the inserting cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
the fixing base can be fixed on a frame of a vehicle body through fixing holes uniformly distributed on the fixing base, and the fixing base is fastened by bolts; or the fixing seat is clamped on the plate body of the frame through the clamping plate to realize the fastening of the fixing seat, and both modes can be used; the connecting pipe is arranged in a swinging mode through the spherical hinge support, the connecting pipe can be matched with an inclined transmission shaft, the end of the transmission shaft is locked through the locking assembly, the connecting pipe is pulled through the pulling assembly, the transmission shaft is rapidly disassembled, and the spherical hinge support is convenient to operate, time-saving and labor-saving; the working efficiency is greatly improved; the operation is convenient; the stability in the working process is improved; the parts are few, the working procedure is simple and convenient, and the failure rate is low; the structure is simple, and the service life is long; simple and convenient operation and control, easy large-scale manufacture and installation and wide application range.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
in the figure: 1-a fixed seat; 2-clamping the plate; 3-fixing the bolt; 4-fixing holes; 5-a spherical hinge support; 6-connecting rod; 7-installing a pipe; 8-driving the sleeve; 9-a collar; 10-connecting pipe; 11-a spacing ring; 12-a guide projection; 13-a cartridge; 14-screwing the cap; 15-a clamping piece; 16-avoiding the gap; 17-a pore body; 18-a plug-in hole; 19-clamping ring groove; 20-ring segments; 21-a limit ring body.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 and fig. 2, the automobile transmission shaft inclined dismounting device comprises a fixing seat 1, wherein a plurality of fixing holes 4 are uniformly distributed on the fixing seat 1, a swing arm is connected to the fixing seat 1 in a swinging mode, a connecting pipe 10 which is arranged in a sliding mode along the extending direction of the swing arm is installed at the swinging end of the swing arm through a pulling assembly, and a locking assembly used for locking the end portions of transmission shafts with different diameters is further arranged on the connecting pipe 10.
One side of the fixed seat 1 is also provided with a clamping plate 2 in parallel, the clamping plate 2 is connected to the fixed seat 1 through a fixing bolt 3, and a clamping area is formed through an area between the clamping plate 2 and the fixed seat 1.
Correspond fixed orifices 4 and be provided with a plurality of screw hole on the grip block 2, fixing bolt 3 passes 4 threaded connection in screw hole of fixed orifices, through the quantity that increases the screw hole, improves installation matching efficiency.
The swing arm comprises a connecting rod 6 and a mounting pipe 7 fixedly connected to one end of the connecting rod 6, and one end of the connecting rod 6 is fixed on the fixed seat 1 through a spherical hinge support 5.
The pulling assembly comprises a driving sleeve 8 which is rotatably sleeved on the end part of the mounting pipe 7, one end of a connecting pipe 10 penetrates through the driving sleeve 8 and is inserted into the mounting pipe 7, and a lantern ring 9 which is in threaded connection with the connecting pipe 10 is coaxially and fixedly connected to the inner wall of the driving sleeve 8.
The inner ring of the lantern ring 9 is provided with an internal thread, and the peripheral wall of the connecting pipe 10 is provided with a section of external thread matched with the internal thread.
The inner wall of the mounting pipe 7 is provided with a guide groove along the axial direction, and the outer wall of the connecting pipe 10 is fixedly connected with a guide boss 12 constrained in the guide groove, so that the connecting pipe 10 is radially constrained.
The outer wall of the mounting pipe 7 is coaxially and fixedly connected with a limiting ring 11, and the inner wall of the driving sleeve 8 is provided with a limiting ring groove for restraining the limiting ring 11, so that the driving sleeve 8 is axially restrained.
The locking assembly comprises a rotating cap 14 in threaded connection with the end of the connecting pipe 10, an inserting cylinder 13 is further inserted into the connecting pipe 10, an inserting hole 18 communicated with the inserting cylinder 13 is further formed in the end of the rotating cap 14, the inserting cylinder 13 is fixedly connected with three clamping pieces 15 in a horn-shaped uniform distribution mode towards the end of the inserting hole 18, an avoiding gap 16 is formed between every two adjacent clamping pieces 15, and the end portions of the three clamping pieces 15 are all abutted to the inner edge of the inserting hole 18.
The end of the connecting pipe 10 is also arranged in a horn shape, and is matched with three clamping pieces 15 which are uniformly distributed and fixedly connected in a horn shape.
The inner wall of the screw cap 14 is also coaxially and fixedly connected with a clamping ring groove 19, and the outer side walls of the three clamping pieces 15 are respectively and fixedly connected with a ring piece 20 constrained in the clamping ring groove 19, so that the three clamping pieces 15 are driven to move by the movement of the screw cap 14.
The outer peripheral wall of the connecting pipe 10 is further fixed with a limiting ring body 21 for limiting the moving position of the screw cap 14.
The inserting cylinder 13 is further uniformly provided with hole bodies 17 correspondingly connected with the avoiding gaps 16, and the hole bodies 17 are used for improving the folding range of the clamping pieces 15.
The working principle is as follows;
the fixing base 1 can be fixed on a frame of a vehicle body through fixing holes 4 uniformly distributed on the fixing base, and the fixing base is fastened by bolts; or the fixing seat 1 is clamped on the plate body of the frame through the clamping plate 2 to realize the fastening of the fixing seat, and both the two modes can be used;
then, the end part of the transmission shaft penetrates through the insertion hole 18 and the three clamping pieces 15 and enters the insertion cylinder 13, the insertion cylinder 13 is driven to retreat by rotating the screw cap 14, wherein the three clamping pieces 15 which are in a horn line are abutted against the port of the connecting pipe 10 and gradually furled, the end part of the transmission shaft is clamped, and the transmission shaft is clamped;
through rotating drive sleeve 8, utilize its inside lantern ring 9 and connecting pipe 10 threaded connection, realize driving connecting pipe 10 and remove gradually to installation pipe 7, realize driving the transmission shaft and separate from the automobile body, convenient operation is swift.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. The utility model provides an automobile transmission shaft slope dismounting device which characterized in that: the device comprises a fixed seat (1), wherein a plurality of fixing holes (4) are uniformly distributed in the fixed seat (1), a swinging arm is connected to the fixed seat (1) in a swinging mode, a connecting pipe (10) which is arranged in a sliding mode along the extending direction of the swinging arm is mounted at the swinging end of the swinging arm through a pulling assembly, and a locking assembly used for locking the end portions of transmission shafts with different diameters is further arranged on the connecting pipe (10);
the swing arm comprises a connecting rod (6) and a mounting pipe (7) fixedly connected to one end of the connecting rod (6), and one end of the connecting rod (6) is fixed on the fixed seat (1) through a spherical hinge support (5);
the pulling assembly comprises a driving sleeve (8) which is rotatably sleeved on the end part of the mounting pipe (7), one end of the connecting pipe (10) penetrates through the driving sleeve (8) and is inserted into the mounting pipe (7), and a sleeve ring (9) which is in threaded connection with the connecting pipe (10) is coaxially and fixedly connected to the inner wall of the driving sleeve (8);
a limiting ring (11) is coaxially and fixedly connected to the outer wall of the mounting pipe (7), and a limiting ring groove for restraining the limiting ring (11) is formed in the inner wall of the driving sleeve (8);
locking Assembly includes threaded connection in cap (14) is revolved on connecting pipe (10) tip, still the cartridge has an insertion section of thick bamboo (13) in connecting pipe (10), the tip of revolving cap (14) still seted up with insertion hole (18) that insertion section of thick bamboo (13) are linked together, insertion section of thick bamboo (13) orientation it has three tight piece (15) of clamp to be tubaeform equipartition rigid coupling on the tip of insertion hole (18), and is adjacent it dodges clearance (16), three to be equipped with between tight piece (15) of clamp the tip of pressing from both sides tight piece (15) all with the interior border of insertion hole (18) offsets.
2. The automobile transmission shaft inclined dismounting device according to claim 1, characterized in that: one side of the fixed seat (1) is also provided with a clamping plate (2) in parallel, the clamping plate (2) is connected to the fixed seat (1) through a fixing bolt (3), and a clamping area is formed in an area between the clamping plate (2) and the fixed seat (1).
3. The automobile transmission shaft inclined dismounting device according to claim 2, characterized in that: a plurality of threaded holes are formed in the clamping plate (2) corresponding to the fixing holes (4), and the fixing bolts (3) penetrate through the fixing holes (4) and are in threaded connection with the threaded holes.
4. The automobile transmission shaft inclined dismounting device according to claim 3, characterized in that: the inner ring of the lantern ring (9) is provided with an internal thread, and the peripheral wall of the connecting pipe (10) is provided with a section of external thread matched with the internal thread.
5. The automobile transmission shaft inclined dismounting device according to claim 4, characterized in that: the inner wall of the installation pipe (7) is provided with a guide groove along the axial direction, and the outer wall of the connecting pipe (10) is fixedly connected with a guide protruding part (12) constrained in the guide groove.
6. The automobile transmission shaft inclined dismounting device according to claim 5, characterized in that: still coaxial rigid coupling has on the inner wall of spiral cap (14) clamps annular (19), and is three on the lateral wall of clamping piece (15) respectively the rigid coupling have retrain clamping ring piece (20) in the annular (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022162908.6U CN211809059U (en) | 2020-09-28 | 2020-09-28 | Automobile transmission shaft inclined dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022162908.6U CN211809059U (en) | 2020-09-28 | 2020-09-28 | Automobile transmission shaft inclined dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211809059U true CN211809059U (en) | 2020-10-30 |
Family
ID=73026594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022162908.6U Active CN211809059U (en) | 2020-09-28 | 2020-09-28 | Automobile transmission shaft inclined dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211809059U (en) |
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2020
- 2020-09-28 CN CN202022162908.6U patent/CN211809059U/en active Active
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