CN220113209U - Dismounting tool for cam shaft timing gear - Google Patents
Dismounting tool for cam shaft timing gear Download PDFInfo
- Publication number
- CN220113209U CN220113209U CN202320486332.XU CN202320486332U CN220113209U CN 220113209 U CN220113209 U CN 220113209U CN 202320486332 U CN202320486332 U CN 202320486332U CN 220113209 U CN220113209 U CN 220113209U
- Authority
- CN
- China
- Prior art keywords
- buffer
- camshaft
- casing
- sides
- sliding block
- Prior art date
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 abstract description 2
- 230000005012 migration Effects 0.000 abstract description 2
- 238000013508 migration Methods 0.000 abstract description 2
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model provides a extracting tool for camshaft timing gear, includes the casing, the both sides run through swing joint has the support column on the casing, and the casing middle part is provided with detaching mechanism, the casing bilateral symmetry is provided with positioning mechanism, positioning mechanism is used for carrying out the location to the camshaft; the device drives the both sides threaded rod through bi-directional motor and rotates, swing joint has the sliding block on the threaded rod, the sliding block is to both sides horizontal migration, the clamp plate is located the sliding block between the buffer block, the sliding block removes extrusion clamp plate and makes clamp plate one side rotate through the connecting piece, fix a position the camshaft, and the inside buffer spring that is provided with of fixed block, can cushion extruded dynamics through buffer spring, improve equipment's life, rotate the support column earlier, make support column one side contact camshaft, the support column is fixed a position the camshaft simultaneously with the clamp plate, improve the stability to camshaft dismantlement, through manual rotation depression bar, the depression bar drives the dwang and moves vertically on the mount pad, dismantle and install through the rotation realization.
Description
Technical Field
The utility model relates to the technical field of gear operation, in particular to a dismounting tool for a cam shaft timing gear.
Background
The camshaft is a component in the piston engine, the function of the camshaft is to control the opening and closing actions of the valve, the camshaft needs to be replaced after the camshaft is worn in long-term work, a series of actions such as opening a protective cover, adjusting tightness of a toothed belt wheel, opening a bearing cover and the like are needed in the process, the procedures need to use a spanner to screw bolts for fixing the components, the traditional spanner needs great force to rotate, great damage can be generated to hands of workers, and the gear is not positioned stably enough in the rotating process, so that deviation occurs in the disassembling process, and the disassembling is inconvenient.
Disclosure of Invention
The utility model provides a dismounting tool for a cam shaft timing gear, which aims to solve the technical problems in the background technology.
In order to solve the problems, the utility model provides a dismounting tool for a cam shaft timing gear, which comprises a shell, wherein support columns penetrate through two sides of the shell and are movably connected with the shell, a dismounting mechanism is arranged in the middle of the shell, and positioning mechanisms are symmetrically arranged on two sides of the shell and are used for positioning a cam shaft.
Preferably, the positioning mechanism comprises a mounting plate, a mounting groove, a threaded rod, sliding blocks, double-headed motors, fixed blocks, pressing plates, connecting pieces, clamping plates, buffer springs, buffer rods and buffer blocks, wherein the mounting plate is symmetrically arranged on two sides of the shell, the mounting groove is formed in the mounting plate, the double-headed motors are arranged in the middle of the upper side of the mounting groove, the output ends of the double-headed motors are fixedly connected with the threaded rods, the sliding blocks are arranged on the threaded rods, the fixed blocks are arranged on two sides of the mounting groove, mounting frames are symmetrically arranged below the mounting plates, the connecting pieces are arranged on one sides of the mounting frames, the pressing plates are movably connected with the connecting pieces, and one sides of the pressing plates, far away from the mounting frames, are positioned in the mounting grooves;
preferably, the dismounting mechanism comprises a rotating rod, an installation seat, a pressure rod and a dismounting pressure shaft, the installation seat is arranged in the middle of the shell, the rotating rod is arranged on the installation seat, the pressure rod is movably connected to the upper side of the rotating rod, and the dismounting pressure shaft is arranged on the side, far away from the pressure rod, of the rotating rod;
preferably, the two sides of the shell are provided with through holes, the inside of each through hole is in a threaded structure, and threads between the through holes and the support columns are matched with each other;
preferably, a buffer rod is arranged in the fixed block, a buffer block is arranged on one side, far away from the fixed block, of the buffer rod, and a buffer spring is arranged between the buffer block and the fixed block and on the buffer rod;
preferably, one side of the pressing plate away from the connecting piece is positioned between the sliding block and the buffer block;
the technical scheme of the utility model has the following beneficial technical effects: the device drives the both sides threaded rod through starting two-way motor and rotates, swing joint has the sliding block on the threaded rod, the sliding block is to both sides horizontal migration, the clamp plate is located the sliding block between the buffer block, the sliding block removes extrusion clamp plate and makes clamp plate one side rotate through the connecting piece, fix a position the camshaft, and the inside buffer spring that is provided with of fixed block, can cushion extruded dynamics through buffer spring, improve equipment's life, after the location is accomplished, earlier rotate the support column, make support column one side contact camshaft, the support column is fixed a position the camshaft with the clamp plate simultaneously, improve the stability of dismantling the camshaft, through manual rotation depression bar, the depression bar drives the dwang and moves vertically on the mount pad, make dismantlement pressure axle and camshaft contact, realize dismantling and installation through rotating.
Drawings
Fig. 1 is a schematic structural view of a disassembly tool for a cam shaft timing gear according to the present utility model.
Fig. 2 is a cross-sectional view taken along A-A of a removal tool for a camshaft timing gear according to the present utility model.
Fig. 3 is an enlarged view of a limit buffer module in a disassembly tool for a cam shaft timing gear according to the present utility model.
Fig. 4 is a schematic structural view of a first embodiment of a dismounting tool for cam shaft timing gears according to the present utility model.
Reference numerals: 1. a housing; 2. a support column; 3. a positioning mechanism; 301. a mounting plate; 302. a mounting groove; 303. a threaded rod; 304. a sliding block; 305. a double-ended motor; 306. a fixed block; 307. a pressing plate; 308. a connecting piece; 309. a clamping plate; 310. a buffer spring; 311. a buffer rod; 312. a buffer block; 313. a mounting frame; 4. a dismounting mechanism; 401. a rotating lever; 402. a mounting base; 403. a compression bar; 404. the pressure relief shaft is disassembled.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
As shown in fig. 1-4, the dismounting tool for the cam shaft timing gear provided by the utility model comprises a shell 1, wherein support columns 2 penetrate through two sides of the shell 1 and are movably connected with each other, a dismounting mechanism 4 is arranged in the middle of the shell 1, positioning mechanisms 3 are symmetrically arranged on two sides of the shell 1, and the positioning mechanisms 3 are used for positioning a cam shaft.
The positioning mechanism 3 comprises a mounting plate 301, a mounting groove 302, a threaded rod 303, a sliding block 304, a double-headed motor 305, fixed blocks 306, a pressing plate 307, a connecting piece 308, clamping plates 309, buffer springs 310, buffer rods 311 and buffer blocks 312, wherein the mounting plate 301 is symmetrically arranged on two sides of the shell 1, the mounting groove 302 is formed in the mounting plate 301, the double-headed motor 305 is arranged in the middle of the upper side of the mounting groove 302, the threaded rod 303 is fixedly connected with the output end of the double-headed motor 305, the threaded rod 303 is provided with the sliding block 304, the two sides of the mounting groove 302 are provided with the fixed blocks 306, the mounting plate 301 is symmetrically provided with a mounting frame 313, one side of the mounting frame 313 is provided with the connecting piece 308, the pressing plate 307 is movably connected with the pressing plate 307, one side of the pressing plate 307, away from the mounting frame 313, is positioned inside the mounting groove 302, the threaded rod 303 on two sides is driven to rotate by starting the double-headed motor 305, the sliding block 304 moves horizontally towards two sides, the pressing plate 307 is positioned between the buffer blocks 312, the sliding block 304 moves the pressing plate 307 to enable one side of the pressing plate 307 to rotate through the connecting piece 308, and positions a camshaft.
The disassembly body 4 comprises a rotating rod 401, an installation seat 402, a pressing rod 403 and a disassembly pressing shaft 404, the installation seat 402 is arranged in the middle of the shell 1, the rotating rod 401 is arranged on the installation seat 402, the pressing rod 403 is movably connected to the upper side of the rotating rod 401, one side, far away from the pressing rod 403, of the rotating rod 401 is provided with the disassembly pressing shaft 404, the pressing rod 403 is manually rotated, the pressing rod 403 drives the rotating rod 401 to vertically move on the installation seat 402, the disassembly pressing shaft 404 is in contact with a cam shaft, and disassembly and assembly are realized through rotation.
Perforation has been seted up to casing 1 both sides, and perforation inside is the helicitic texture, and the screw thread matches each other between perforation and the support column 2, through rotating support column 2, makes support column 2 one side contact camshaft, and support column 2 and clamp plate 307 fix a position the camshaft simultaneously, improve the stability of dismantling the camshaft.
The inside buffer rod 311 that is provided with of fixed block 306, one side that the fixed block 306 was kept away from to buffer rod 311 is provided with buffer block 312, is provided with buffer spring 310 on buffer rod 311 between buffer block 312 and the fixed block 306, and the fixed block 306 is inside to be provided with buffer spring 310, can cushion extruded dynamics through buffer spring 310, improves the life of equipment.
The side of the pressure plate 307 remote from the connection 308 is located between the slider 304 and the buffer block 312.
The working principle of the utility model is as follows: when the device is used, firstly, the two-way motor 305 is started to drive the threaded rods 303 on two sides to rotate, the threaded rods 303 are movably connected with the sliding blocks 304, the sliding blocks 304 horizontally move towards two sides, the pressing plates 307 are positioned between the sliding blocks 304 and the buffer blocks 312, the sliding blocks 304 move to squeeze the pressing plates 307 to enable one side of the pressing plates 307 to rotate through the connecting pieces 308, the cam shafts are positioned, buffer springs 310 are arranged in the fixing blocks 306, the squeezing force can be buffered through the buffer springs 310, the service life of the device is prolonged, after the positioning is finished, the supporting columns 2 are rotated firstly, one side of each supporting column 2 is in contact with the cam shafts, the supporting columns 2 and the pressing plates 307 simultaneously position the cam shafts, the stability of dismounting the cam shafts is improved, the pressing rods 403 are manually rotated, the pressing rods 403 drive the rotating rods 401 to vertically move on the mounting seats 402, the dismounting pressure relief shafts 404 are in contact with the cam shafts, and dismounting and mounting are realized through rotation.
It is to be understood that the above-described embodiments of the present utility model are intended to be illustrative or explanatory of the principles of the utility model, and are not restrictive of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.
Claims (4)
1. The utility model provides a extracting tool for camshaft timing gear, includes casing (1), its characterized in that, both sides run through swing joint has support column (2) on casing (1), and casing (1) middle part is provided with detaching mechanism (4), casing (1) both sides symmetry is provided with positioning mechanism (3), and positioning mechanism (3) are used for carrying out the location to the camshaft; the positioning mechanism (3) comprises a mounting plate (301), a mounting groove (302), a threaded rod (303), a sliding block (304), a double-headed motor (305), a fixed block (306), a pressing plate (307), a connecting piece (308), clamping plates (309), buffer springs (310), buffer rods (311) and buffer blocks (312), wherein the mounting plate (301) is symmetrically arranged on two sides of the shell (1), the mounting groove (302) is formed in the mounting plate (301), the double-headed motor (305) is arranged in the middle of the upper side of the mounting groove (302), the threaded rod (303) is fixedly connected with the output end of the double-headed motor (305), the sliding block (304) is arranged on the threaded rod (303), the fixed block (306) is arranged on two sides of the mounting groove (302), the mounting plate (301) is symmetrically provided with a mounting frame (313), one side of the mounting frame (313) is provided with the connecting piece (308), the pressing plate (307) is movably connected with one side, far away from the mounting frame (313), of the pressing plate (307) is located inside the mounting groove (302).
Disassembly body (4) are including dwang (401), mount pad (402), depression bar (403) and dismantlement pressure axle (404), casing (1) middle part is provided with mount pad (402), is provided with dwang (401) on mount pad (402), and dwang (401) upside swing joint has depression bar (403), and one side that dwang (401) kept away from depression bar (403) is provided with dismantles pressure axle (404).
2. The dismounting tool for the cam shaft timing gear according to claim 1, wherein the two sides of the shell (1) are provided with through holes, the inside of each through hole is in a threaded structure, and threads of each through hole and the corresponding support column (2) are matched with each other.
3. The dismounting tool for the cam shaft timing gear according to claim 1, wherein a buffer rod (311) is arranged inside the fixed block (306), a buffer block (312) is arranged on one side, away from the fixed block (306), of the buffer rod (311), and a buffer spring (310) is arranged between the buffer block (312) and the fixed block (306) on the buffer rod (311).
4. The dismounting tool for a camshaft timing gear according to claim 1, characterized in that the side of the pressing plate (307) away from the connecting member (308) is located between the sliding block (304) and the buffer block (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320486332.XU CN220113209U (en) | 2023-03-14 | 2023-03-14 | Dismounting tool for cam shaft timing gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320486332.XU CN220113209U (en) | 2023-03-14 | 2023-03-14 | Dismounting tool for cam shaft timing gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220113209U true CN220113209U (en) | 2023-12-01 |
Family
ID=88892214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320486332.XU Active CN220113209U (en) | 2023-03-14 | 2023-03-14 | Dismounting tool for cam shaft timing gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220113209U (en) |
-
2023
- 2023-03-14 CN CN202320486332.XU patent/CN220113209U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204771448U (en) | Two side shafts of electric tricycle rear axle differential hold installation device | |
| CN211639107U (en) | Engine housing anchor clamps | |
| CN102248034A (en) | Upper press roll lifting device for straightening machine | |
| CN220113209U (en) | Dismounting tool for cam shaft timing gear | |
| CN113550953A (en) | Hydraulic cylinder convenient to dismouting and supporting mounting structure thereof | |
| CN2915800Y (en) | Floating roller mechanism of casting film machine coiler | |
| CN110335830B (en) | Wire bonding machine protector for semiconductor manufacturing | |
| CN218718684U (en) | Integral main reducer shell assembly of commercial vehicle middle axle | |
| CN113369408B (en) | Servo punch press stamping strength adjusting mechanism and using method thereof | |
| CN215617230U (en) | Aluminum die-casting motor end cover surface polishing device | |
| CN212350342U (en) | Mechanical die-closing casting process equipment convenient for die closing | |
| CN215762107U (en) | Air compressor with shock-absorbing function | |
| CN112643306B (en) | Hydro-cylinder dismouting machine | |
| CN216911763U (en) | Slide support punching press upgrades mould | |
| CN114157777A (en) | Indoor surveillance camera head of diversified multi-angle rotation | |
| CN211386781U (en) | Main shaft buffering device of chain slivering machine | |
| CN117895705B (en) | Permanent magnet synchronous motor for driving underground fan | |
| CN208669973U (en) | A kind of new gear rack transmission system | |
| CN221705848U (en) | External condenser structure | |
| CN221684170U (en) | Infrared monitoring device convenient to dismantle and maintain | |
| CN218863712U (en) | Screw compressor mounting base | |
| CN220783791U (en) | Joint bearing press-fitting device | |
| CN218964724U (en) | Clamp for processing end cover connecting hole on window surface of half axle shell | |
| CN221659197U (en) | Anti-offset machining die carrier | |
| CN220373981U (en) | Die holder pressing and clamping mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |