CN115255855A - Double-spline chain wheel set assembling device - Google Patents
Double-spline chain wheel set assembling device Download PDFInfo
- Publication number
- CN115255855A CN115255855A CN202210927568.2A CN202210927568A CN115255855A CN 115255855 A CN115255855 A CN 115255855A CN 202210927568 A CN202210927568 A CN 202210927568A CN 115255855 A CN115255855 A CN 115255855A
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- mounting
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- shaft
- driving
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- 238000009434 installation Methods 0.000 claims abstract description 28
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 238000012545 processing Methods 0.000 abstract description 5
- 238000011900 installation process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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- 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
Abstract
The invention provides a double-spline chain wheel set assembling device which comprises an installation plate, a fixed seat fixedly arranged at one end of the top of the installation plate, a floating seat arranged at the other end of the top of the installation plate and capable of moving relative to the fixed seat, and an installation top plate arranged in parallel with the installation plate, wherein a driving shaft assembly is arranged on one side of the top of the installation top plate and used for being meshed with a chain wheel, and a follow-up shaft assembly is arranged on the other side of the top of the installation top plate and used for being matched with another chain wheel; and the supporting component is arranged in the middle of the mounting top plate and is used for supporting the chain wheels on the two sides from the bottom. When the axle distance between the two chain wheels needs to be adjusted, the floating seat can be used for displacing relative to the fixed seat so as to adjust the center distance, the adjusting device is applicable to product processing differences and convenient to install, and meanwhile, the supporting component is arranged and used for supporting the chain wheels on two sides from the bottom so as to prevent the chain wheels from moving unstably and affecting the assembling precision in the installation process.
Description
Technical Field
The invention relates to the technical field of sprocket set assembly, in particular to a double-spline sprocket set assembly device.
Background
The chain wheel and the chain are important components of the automobile transmission, so the transmission assembly process is one of important processes during the assembly of the chain wheel and the chain, and the overall performance of the engine is directly influenced by the quality of the assembly quality. Because the transmission of the chain wheel and the chain needs tooth-to-tooth meshing, the traditional method is that two chain wheels are installed on a shaft first, and then the chain is installed. Because the distance between the two shafts of the chain wheel is fixed, the chain cannot be installed in a whole circle by adjusting the sag, under the normal condition, the chain is disconnected, and after the chain wheel is well meshed with the chain teeth, the chain is connected into a closed loop. Although the prior art has the technical scheme that a chain wheel and a chain or accessories of the chain wheel and the chain are integrally installed and then are installed in a gearbox so as to realize the integral installation of the chain wheel and the chain without disassembling the chain, for example, the patent application number is 201811107108.5, the application publication number is CN109108603A, the name is an integral assembling method and an integral assembling device for the chain wheel and the chain, in the patent, the positioning tool is utilized to position the chain wheel and the chain very conveniently, the grabbing tool is used to realize the integral grabbing of the chain wheel and the chain and accessories thereof, the chain wheel and the chain can be integrally installed without disassembling the chain, and the operation is convenient. In addition, optical axis and sprocket internal diameter location are adopted in the current scheme more, and the cap of recognizing that axle head spline and sprocket spline angle difference brought can't be avoided.
Disclosure of Invention
The invention provides a floating axle distance design which is applicable to product processing difference, can adjust the axle distance during assembly and is convenient to install, meanwhile, the support assembly is utilized to support chain wheels on two sides, and in addition, spline driving is additionally arranged, so that the problem of difficult cap recognition caused by the angle difference between the axle end spline and the chain wheel spline can be avoided.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a double-spline sprocket group assembly quality, includes the mounting panel, sets firmly the fixing base in mounting panel top one end, sets up at the mounting panel top other end and can for the floating seat of fixing base displacement and with mounting panel parallel arrangement's installation roof, still includes:
the driving shaft assembly is arranged on one side of the top of the mounting top plate and is used for being meshed with a chain wheel;
the follow-up shaft assembly is arranged on the other side of the top of the mounting top plate and is used for being matched with another chain wheel; and
and the supporting component is arranged in the middle of the mounting top plate and is used for supporting the chain wheels on the two sides from the bottom.
Preferably, the fixed seat and the floating seat are provided with tools for placing chain wheels at the tops.
Preferably, the floating seat moves relative to the fixed seat through the sliding block assembly, the sliding block assembly comprises a sliding rail, limiting plates arranged at two ends of the sliding rail respectively, and a sliding block capable of moving along the sliding rail, and the floating seat is fixedly arranged at the top of the sliding block.
Preferably, the slider is equipped with the locating pin along the slide rail direction, the axial is equipped with reset spring on the locating pin, the one end that reset spring kept away from the locating pin links to each other with the limiting plate relative with the locating pin.
Preferably, the driving shaft assembly comprises a positioning sleeve corresponding to the position of the fixing seat, a driving shaft coaxially and rotatably arranged inside the positioning sleeve, a connecting rod coaxially and fixedly arranged at the top of the driving shaft, and a driving grab handle fixedly arranged at the top of the connecting rod.
Preferably, the follower shaft assembly comprises a follower shaft in clearance fit with the mounting top plate, a fixing plate fixedly arranged at the bottom end of the follower shaft and used for fixing the chain wheel, an adjusting knob arranged on the mounting top plate and used for driving the follower shaft to radially displace, and a guide rail arranged at the bottom of the mounting top plate and used for realizing the displacement of the follower shaft.
Preferably, the bottom end of the driving shaft is provided with an external gear in tooth connection with the inner diameter of the chain wheel.
Preferably, the top of the installation top plate is further provided with an installation seat, and the adjusting knob penetrates through the installation seat and is connected with the follow-up shaft.
Preferably, the supporting component comprises an elbow clamp arranged on the installation top plate, a driving connecting rod arranged at the output end of the elbow clamp and capable of vertically displacing, driven connecting rods symmetrically hinged at two ends of the driving connecting rod and a supporting block hinged at one end of the driven connecting rod far away from the driving connecting rod and used for supporting the chain wheel, and the top end of the supporting block is hinged at the bottom end of the installation top plate.
Preferably, still including the release subassembly, the release subassembly is established on the installation roof and can be followed vertical displacement's actuating handle, cover and is established at the terminal axle sleeve of actuating handle and set up the spring between actuating handle lateral wall and installation roof top including hanging down.
According to the technical scheme, the invention has the following beneficial effects: treat sprocket and the chain of assembly and place on fixing base and floating seat, installation roof and the drive shaft subassembly and the trailing axle subassembly whole assembly on it, and pack into respectively on fixing base and the floating seat, usable drive grab handle drives the drive shaft simultaneously and rotates in order to confirm the tooth and adjust, so that the external gear of drive shaft bottom is identical with sprocket internal diameter tooth, avoid the axle head spline and the chain wheel spline angle difference bring the cap difficulty of confirming, when needs adjust the centre-to-centre spacing between two sprockets, remove through adjust knob drive trailing axle, in order to adjust the centre-to-centre spacing between drive shaft and the trailing axle, from this applicable product processing difference, be convenient for the assembly.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
fig. 4 isbase:Sub>A schematic structural view ofbase:Sub>A sectionbase:Sub>A-base:Sub>A in fig. 3.
In the figure: 10. mounting a plate; 20. a fixed seat; 30. a floating seat; 311. a slide rail; 312. a limiting plate; 313. a slider; 314. positioning pins; 315. a return spring; 40. installing a top plate; 410. a mounting seat; 510. a positioning sleeve; 520. a drive shaft; 530. a connecting rod; 540. a drive grip; 550. a clamp spring; 610. a follower shaft; 620. a fixing plate; 630. adjusting a knob; 640. a guide rail; 710. an elbow clip; 720. a drive link; 730. a driven link; 740. a support block; 810. a drive handle; 820. a shaft sleeve; 830. a spring; 90. a handle.
Detailed Description
A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1, 2, 3 and 4, an assembling device for a dual-spline sprocket set includes a mounting plate 10, a fixing seat 20, a floating seat 30, a mounting top plate 40, a driving shaft assembly, a following shaft assembly and a supporting assembly, wherein the fixing seat 20 is fixedly arranged at one end of the top of the mounting plate, the floating seat 30 is arranged at the other end of the top of the mounting plate and can move relative to the fixing seat, the mounting top plate 40 is arranged in parallel with the mounting plate, the driving shaft assembly is arranged at one side of the top of the mounting top plate and is used for being engaged with a sprocket, the following shaft assembly is arranged at the other side of the top of the mounting top plate and is used for being matched with another sprocket, the supporting assembly is arranged in the middle of the mounting top plate 40 and is used for supporting sprockets at two sides from the bottom, further, in order to stably support the sprockets, a tool for fixing the sprockets is arranged at the tops of the fixing seat and the floating seat, thus, when the axial distance between the two sprockets needs to be adjusted, the floating seat can move relative to the fixing seat, the center distance can be adjusted, the processing difference of products can be applicable, the installation is convenient, and meanwhile, the supporting assembly precision can be prevented from being unstable by the supporting assembly caused by the supporting assembly from the bottom.
As a preferred technical solution of the present invention, in order to realize the displacement of the floating seat 30 relative to the fixed seat 20, the floating seat 30 is connected to the mounting plate 10 through a slider assembly, so as to realize the displacement of the floating seat 30 relative to the fixed seat 20, specifically, the slider assembly includes a sliding rail 311, a limiting plate 312, and a slider 313, the sliding rail is fixedly disposed at the top of the mounting plate, the limiting plate 312 is disposed at two ends of the sliding rail, the slider 313 is slidably disposed on the sliding rail, and the floating seat 30 is fixedly disposed at the top of the slider, so that the displacement of the slider along the sliding rail is utilized to drive the floating seat thereon to displace relative to the fixed seat, and in addition, the limiting plates at two ends of the sliding rail can limit the displacement limit of the sliding rail, thereby improving the stability of the displacement of the slider.
Further, be equipped with locating pin 314 along the slide rail direction at slider 313, the axial is equipped with reset spring 315 on the locating pin, reset spring keeps away from the one end of locating pin and links to each other with the limiting plate 312 that the locating pin is relative, specifically, set up the pinhole with locating pin assorted on limiting plate 312, so, when the slider is along the in-process of slide rail removal, the matching of accessible locating pin and pinhole to make the floating seat move for the fixing base steadily.
As a preferable technical scheme of the present invention, the driving shaft assembly includes a positioning sleeve 510, a driving shaft 520, a connecting rod 530 and a driving handle 540, the positioning sleeve 510 corresponds to the fixing seat, and the positioning sleeve is fixed on the mounting top plate, the driving shaft 520 is coaxially and rotatably disposed inside the positioning sleeve, an external gear in tooth connection with the inner diameter of the sprocket is disposed at the bottom end of the driving shaft, the connecting rod 530 is coaxially and fixedly disposed at the top of the driving shaft, and the driving handle 540 is fixedly disposed at the top of the connecting rod.
Further, the follower shaft assembly includes a follower shaft 610, a fixing plate 620, an adjusting knob 630 and a guide rail 640, the follower shaft 610 is in clearance fit with the mounting top plate 40, the fixing plate 620 is fixedly arranged at the bottom end of the follower shaft and is used for fixing a sprocket from above, the adjusting knob 630 is arranged on the mounting top plate and is used for driving the follower shaft to move radially, the guide rail 640 is arranged at the bottom of the mounting top plate and is used for realizing the displacement of the follower shaft, correspondingly, a guide rail matched with the guide rail is arranged on the outer wall of the follower shaft, specifically, in order to realize the movement of the follower shaft relative to the drive shaft, a mounting hole in clearance fit with the follower shaft is formed in the mounting top plate, when the mounting top plate is used, the sprocket and the chain to be assembled are arranged on the fixing seat and the floating seat, the drive shaft assembly and the follower shaft assembly integrally enter the inner diameter of the sprocket under the driving of the mounting top plate, and the drive shaft enters the inner diameter of the sprocket on the fixing seat and is adjusted by driving, when the center distance between the sprockets on both sides needs to be adjusted, the follower shaft moves relative to the drive shaft, the guide rail, the follower shaft can move up and down along the guide rail, and improve the sliding precision of the guide rail.
It should be noted that the bottom end of the follower shaft 610 is an optical axis, and no external gear is engaged with the sprocket, so that when the sprocket and the chain are driven by the driving shaft 520 to perform tooth recognition, the follower shaft does not affect the tooth recognition, and the feeding after the transfer is convenient.
Further, a mounting seat 410 is provided on the top of the top mounting plate 40, and an adjusting knob 630 extends through the mounting seat and is connected to the follower shaft 610, so that when the adjusting knob is rotated, the follower shaft can be driven to move in the mounting hole to adjust the center distance between the follower shaft and the driving shaft.
As a preferable technical scheme of the present invention, the support assembly includes an elbow clip 710, a driving link 720, a driven link 730, and a support block 740, the elbow clip 710 is disposed on the mounting top plate 40, the driving link 720 is disposed at an output end of the elbow clip and can be displaced vertically, the driven link 730 is symmetrically hinged at two ends of the driving link, the support block 740 is hinged at one end of the driven link away from the driving link for supporting the sprocket, and a top end of the support block is hinged at a bottom end of the mounting top plate.
As a preferable technical scheme of the present invention, the present invention further comprises a push-out assembly, the push-out assembly comprises a driving handle 810, a shaft sleeve 820 and a spring 830, the driving handle 810 is vertically arranged on the installation top plate 40 and can vertically displace, the shaft sleeve 820 is sleeved at the tail end of the driving handle, the spring 830 is arranged between the side wall of the driving handle and the top of the installation top plate, in a normal assembly state, the shaft sleeve at the bottom end is not in contact with the sprocket, when the installation top plate, the driving shaft assembly and the follower shaft assembly thereon need to be separated from the sprocket chain group, the driving handle is pressed down to make the bottom end of the shaft sleeve contact with the sprocket, and simultaneously, in a process that the bottom end of the driving handle moves down along the shaft sleeve, the spring between the installation top plate and the driving handle is compressed to make the installation top plate displace upwards, so that the driving shaft assembly and the follower shaft assembly are separated from the sprocket chain group, and the assembly is completed.
Further, in order to drive the installation top plate 40, symmetrical handles 90 are provided at the top of the installation top plate, and the installation top plate is taken out by the handles.
During the use, the sprocket and the chain that wait to assemble are placed on fixing base 20 and floating seat 30, installation roof 40 and the drive shaft subassembly and the driven shaft subassembly whole assembly on it, and pack into respectively on fixing base and the floating seat, usable drive grab handle 540 drives drive shaft 520 simultaneously and rotates in order to think the tooth and adjust, so that the external gear of drive shaft bottom is identical with the sprocket internal diameter tooth, avoid the axle head spline and the cap difficulty of thinking that the sprocket spline angle difference brought, when the centre-to-centre spacing between two sprockets is adjusted to needs, through adjust knob 630 drive driven shaft 610 and remove, adjust the centre-to-centre spacing between drive shaft and the driven shaft 610, applicable product processing difference from this, be convenient for the assembly.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims (10)
1. The utility model provides a two spline sprocket group assembly quality, its characterized in that includes mounting panel (10), sets firmly fixing base (20) in mounting panel top one end, sets up at the mounting panel top other end and can for floating seat (30) of fixing base displacement and with mounting panel parallel arrangement's installation roof (40), still includes:
the driving shaft assembly is arranged on one side of the top of the mounting top plate and is used for being meshed with a chain wheel;
the follow-up shaft assembly is arranged on the other side of the top of the mounting top plate and is used for being matched with another chain wheel; and
and the supporting component is arranged in the middle of the mounting top plate (40) and is used for supporting the chain wheels on the two sides from the bottom.
2. The assembling device for a double-spline chain wheel set according to claim 1, wherein the fixed seat (20) and the floating seat (30) are provided with tools for placing chain wheels on the top.
3. The assembly device of a double spline sprocket wheel set according to claim 1, wherein the floating seat (30) moves relative to the fixed seat (20) through a slider assembly, the slider assembly comprises a sliding rail (311), limiting plates (312) respectively arranged at two ends of the sliding rail, and a slider (313) capable of moving along the sliding rail, and the floating seat (30) is fixedly arranged at the top of the slider.
4. The assembly device of a double spline chain wheel set according to claim 3, characterized in that the slide block (313) is provided with a positioning pin (314) along the direction of the slide rail, the positioning pin is axially provided with a return spring (315), and one end of the return spring, which is far away from the positioning pin, is connected with a limiting plate (312) opposite to the positioning pin.
5. The assembly device of claim 3, wherein the driving shaft assembly comprises a positioning sleeve (510) corresponding to the fixed seat, a driving shaft (520) coaxially and rotatably disposed inside the positioning sleeve, a connecting rod (530) coaxially fixed on the top of the driving shaft, and a driving grip (540) fixed on the top of the connecting rod.
6. The assembly device for the double-spline sprocket set according to claim 5, wherein the follower shaft assembly comprises a follower shaft (610) which is in clearance fit with the mounting top plate (40), a fixing plate (620) which is fixedly arranged at the bottom end of the follower shaft and used for fixing the sprocket, an adjusting knob (630) which is arranged on the mounting top plate and used for driving the follower shaft to radially displace, and a guide rail (640) which is arranged at the bottom of the mounting top plate and used for realizing the displacement of the follower shaft.
7. The assembly device of claim 6, wherein the bottom end of the driving shaft (520) is provided with an external gear engaged with the inner diameter of the sprocket.
8. The assembly device of claim 6, wherein the top of the top mounting plate (40) is further provided with a mounting seat (410), and the adjusting knob (630) penetrates through the mounting seat and is connected with the follow-up shaft (610).
9. The double spline sprocket assembly apparatus according to claim 8, wherein the support assembly comprises an elbow clip (710) provided on the mounting top plate (40), a driving link (720) provided at an output end of the elbow clip and capable of being displaced vertically, driven links (730) symmetrically hinged at both ends of the driving link, and a support block (740) hinged at an end of the driven link remote from the driving link for supporting the sprocket, and a top end of the support block is hinged at a bottom end of the mounting top plate.
10. The assembly device of claim 9, further comprising a push-out assembly, wherein the push-out assembly comprises a driving handle (810) vertically arranged on the mounting top plate (40) and capable of vertically displacing, a shaft sleeve (820) sleeved at the tail end of the driving handle, and a spring (830) arranged between the side wall of the driving handle and the top of the mounting top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210927568.2A CN115255855B (en) | 2022-08-03 | 2022-08-03 | Double-spline chain wheel group assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210927568.2A CN115255855B (en) | 2022-08-03 | 2022-08-03 | Double-spline chain wheel group assembly device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115255855A true CN115255855A (en) | 2022-11-01 |
| CN115255855B CN115255855B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210927568.2A Active CN115255855B (en) | 2022-08-03 | 2022-08-03 | Double-spline chain wheel group assembly device |
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| CN (1) | CN115255855B (en) |
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| US20040045520A1 (en) * | 2002-09-05 | 2004-03-11 | Slopsema Thomas Alan | Engine balancer with chain drive vibration isolation |
| CN102514136A (en) * | 2012-01-09 | 2012-06-27 | 张家港先锋自动化机械设备有限公司 | Glove demolding machine |
| US20120192408A1 (en) * | 2011-01-27 | 2012-08-02 | Flowm Co., Ltd. | Gas container valve fastening machine |
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| CN212886082U (en) * | 2020-06-24 | 2021-04-06 | 天津市汇点机电设备开发有限公司 | Automatic chain pressure equipment frock of location |
| CN113600738A (en) * | 2021-08-23 | 2021-11-05 | 江苏东发链条有限公司 | Automatic change industry chain and press riveting and cut off integrative equipment |
| CN113620202A (en) * | 2021-09-02 | 2021-11-09 | 深圳市佳顺智能机器人股份有限公司 | Chain transmission connecting rod lifting mechanism |
| CN113732652A (en) * | 2021-09-26 | 2021-12-03 | 山东钢铁股份有限公司 | Modular chain replacing device |
| CN113751992A (en) * | 2021-09-23 | 2021-12-07 | 泉州华中科技大学智能制造研究院 | Automatic assembling production line for thrust wheels |
| CN114227208A (en) * | 2022-01-11 | 2022-03-25 | 山东钢铁股份有限公司 | Suspension type chain wheel replacing device |
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2022
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| US20120192408A1 (en) * | 2011-01-27 | 2012-08-02 | Flowm Co., Ltd. | Gas container valve fastening machine |
| CN102514136A (en) * | 2012-01-09 | 2012-06-27 | 张家港先锋自动化机械设备有限公司 | Glove demolding machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN115255855B (en) | 2024-04-09 |
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