CN214699034U - Cam divider capable of realizing quick assembly and disassembly - Google Patents
Cam divider capable of realizing quick assembly and disassembly Download PDFInfo
- Publication number
- CN214699034U CN214699034U CN202121068215.9U CN202121068215U CN214699034U CN 214699034 U CN214699034 U CN 214699034U CN 202121068215 U CN202121068215 U CN 202121068215U CN 214699034 U CN214699034 U CN 214699034U
- Authority
- CN
- China
- Prior art keywords
- assembly
- output shaft
- inner cavity
- mounting groove
- shaft assembly
- 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.)
- Expired - Fee Related
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 abstract description 27
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a can realize quick assembly disassembly's cam wheel splitter, it includes the casing: the inner cavity of the shell is provided with a force input shaft assembly and a force output shaft assembly, the surface of the force output shaft assembly is provided with a plurality of mounting grooves at equal intervals, the inner cavity of each mounting groove is provided with a needle roller bearing assembly, and three limiting mechanisms are arranged on the top of the force output shaft assembly in an annular array mode. The utility model discloses a place a plurality of installation poles respectively in corresponding mounting groove for plastic bump carries out preliminary location to the installation pole, arranges the top of power capstan head in with the fixed plate again, makes the bottom of gag lever post enter into the inner chamber in spacing hole, carries on spacingly to the installation pole, makes the process of assembly and dismantlement faster, has improved the stability after the bearing installation simultaneously, has improved the cooperation precision between bearing and the cam body.
Description
Technical Field
The utility model belongs to the technical field of the cam wheel splitter, especially, relate to the cam wheel splitter who can realize quick assembly disassembly.
Background
At present, a cam roller of a cam divider is generally arranged on the surface of a turret through the matching of a screw rod and a screw hole, when the cam roller is arranged, a plurality of cam rollers need to be arranged on the surface of the turret through the rotation of the screw rod one by one, the assembly efficiency is low, the cam roller can be driven to rotate during cam transmission, the cam roller can lead the arranged screw rod to have certain rotating force, and therefore the screw rod is easy to loosen, the matching precision of the cam roller and a cam is easy to reduce, and the defects in the prior art exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can realize quick assembly disassembly's cam wheel splitter to solve the technical problem who proposes in the above background art.
The utility model provides an above-mentioned technical problem's technical scheme as follows: can realize quick assembly disassembly's cam wheel splitter, it includes the casing: the inner cavity of the shell is provided with a force input shaft assembly and a force output shaft assembly, the surface of the force output shaft assembly is provided with a plurality of mounting grooves at equal intervals, the inner cavity of each mounting groove is provided with a needle roller bearing assembly, and three limiting mechanisms are arranged on the top of the force output shaft assembly in an annular array mode.
Preferably, the force input shaft assembly comprises a force input shaft which is rotatably connected to the inner cavity of the shell, and the surface of the force input shaft is fixedly connected with the cam body.
Preferably, the output shaft assembly comprises an output shaft which is rotatably connected with the shell through a bearing, a turntable is fixedly connected to the top of the surface of the output shaft, the turntable is located above the shell, the surface of the output shaft is connected with an output rotating tower which synchronously rotates along with the output shaft, and the mounting grooves are formed in the periphery of the output rotating tower.
Preferably, the needle roller bearing assembly comprises an installation rod connected to the inner cavity of the installation groove, the outer end of the installation rod penetrates through the outer side of the installation groove and is fixedly connected with a needle roller bearing, the top of the installation rod is provided with a limiting hole, and the two sides of the inner cavity of the installation groove and the two sides of the installation rod are fixedly connected with plastic lugs.
Preferably, the limiting mechanism comprises three fixing plates connected to the top of the output turret, a plurality of equidistant limiting rods are fixedly connected to the bottoms of the fixing plates, the bottoms of the limiting rods penetrate through an inner cavity formed in the mounting groove and extend to an inner cavity of the limiting hole, and bolts are mounted on the fixing plates.
Preferably, the top annular array of the power output turret is provided with through holes matched with the limiting rods, and the through holes are overlapped with the central lines of the limiting holes.
The utility model has the advantages that:
1. in the utility model, a plurality of installation rods are respectively arranged in corresponding installation grooves, so that the plastic lug can preliminarily position the installation rods, then the fixing plate is arranged at the top of the output rotating tower, the bottom of the limiting rod enters into the inner cavity of the limiting hole to limit the installation rods, the assembly and disassembly processes are quicker, the stability of the needle bearing after installation is improved, the matching precision between the needle bearing and the cam body is improved, the problem that the cam roller of the prior cam divider is generally arranged on the surface of the rotating tower through the matching of the screw rod and the screw hole is solved, a plurality of cam rollers are required to be arranged on the surface of the rotating tower through the rotation of the screw rod one by one during the installation, the assembly efficiency is lower, the cam rollers can be driven to rotate during the cam transmission, the cam rollers can lead the installed screw rod to have certain rotating force, and therefore the screw rod is easy to loosen, the problem that the matching precision of the cam roller and the cam is reduced easily is caused;
2. the utility model uses the needle bearing assembly and the plastic lug in a matching way, when assembling, the mounting rod is placed in the inner cavity of the mounting groove, so that the plastic lugs on the two sides of the mounting rod are matched with the plastic lugs on the two sides of the inner cavity of the mounting groove to carry out preliminary positioning on the mounting rod;
3. the utility model discloses a stop gear's setting is tentatively fixed a position the bearing behind the surface of exerting oneself the capstan head, enters into the inner chamber in spacing hole with the gag lever post through the through-hole of exerting oneself the capstan head top, carries out spacing reinforcement to the installation pole, and then has improved the steadiness behind the bearing installation.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic view of the coupling configuration of the power turret and needle bearing assembly;
FIG. 4 is an enlarged view of point A in FIG. 3;
fig. 5 is a schematic view of the local exploded structure of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the mechanism comprises a shell, 2, an input shaft assembly, 21, an input shaft, 22, a cam body, 3, an output shaft assembly, 31, an output shaft, 32, a turntable, 33, an output rotary tower, 4, a mounting groove, 5, a needle roller bearing assembly, 51, a mounting rod, 52, a needle roller bearing, 53, a limiting hole, 6, a plastic bump, 7, a limiting mechanism, 71, a fixing plate, 72, a limiting rod, 73 and a bolt.
Detailed Description
Hereinafter, embodiments of the cam divider capable of realizing quick assembly and disassembly according to the present invention will be described with reference to the accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
Can realize quick assembly disassembly's cam divider, it includes casing 1: the inner cavity of the shell 1 is provided with an input shaft assembly 2 and an output shaft assembly 3, the input shaft assembly 2 comprises an input shaft 21 rotatably connected with the inner cavity of the shell 1, the surface of the input shaft 21 is fixedly connected with a cam body 22, the output shaft assembly 3 comprises an output shaft 31 rotatably connected with the shell 1 through a bearing, the top of the surface of the output shaft 31 is fixedly connected with a turntable 32, the turntable 32 is positioned above the shell 1, the surface of the output shaft 31 is connected with an output turret 33 synchronously rotating along with the output shaft 31, the mounting grooves 4 are arranged around the turret output 33, the surface of the output shaft assembly 3 is provided with a plurality of mounting grooves 4 at equal intervals, the inner cavity of the mounting groove 4 is provided with a needle roller bearing assembly 5, the needle roller bearing assembly 5 comprises a mounting rod 51 connected with the inner cavity of the mounting groove 4, the outer side end of the mounting rod 51 penetrates through the mounting groove 4 and is fixedly connected with a needle roller bearing 52, spacing hole 53 has been seted up at installation pole 51's top, and the both sides of the 4 inner chambers of mounting groove and the equal fixedly connected with plastic bump 6 in both sides of installation pole 51, needle bearing assembly 5 and plastic bump 6's cooperation are used, when the assembly, will install pole 51 and place in the inner chamber of mounting groove 4 for the plastic bump 6 of installation pole 51 both sides and the 6 joints of plastic bump of the 4 inner chambers of mounting groove both sides, and then fix a position the installation pole 51 tentatively.
The top annular array of the output shaft assembly 3 is provided with three limiting mechanisms 7, each limiting mechanism 7 comprises three fixing plates 71 connected to the top of the output turret 33, the bottom of each fixing plate 71 is fixedly connected with a plurality of equidistant limiting rods 72, the bottoms of the limiting rods 72 penetrate through the inner cavity of the mounting groove 4 and extend to the inner cavity of the limiting holes 53, bolts 73 are mounted on the fixing plates 71, through holes matched with the limiting rods 72 are formed in the top annular array of the output turret 33, the through holes coincide with the central lines of the limiting holes 53, the needle bearings 52 are preliminarily positioned on the surface of the output turret 33 through the arrangement of the limiting mechanisms 7, the limiting rods 72 enter the inner cavities of the limiting holes 53 through the through holes in the top of the output turret 33, limiting and reinforcing are performed on the mounting rods 51, and further the stability of the needle bearings 52 after mounting is improved.
The working principle is as follows: the operating personnel assembles a plurality of needle bearings 52, insert the installation pole 51 of needle bearing 52 one side in mounting groove 4 earlier, make the plastics lug 6 of installation pole 51 both sides and the cooperation of the plastics lug 6 of mounting groove 4 inner chamber both sides carry out preliminary location to installation pole 51, place three fixed plate 71 in the top of exerting oneself capstan head 33 again, make the bottom of a plurality of gag lever posts 72 enter into the inner chamber of the spacing hole 53 that corresponds through the through-hole at exerting oneself capstan head 33 top, can carry out spacing reinforcement to the installation pole 51 that corresponds, carry out fixed mounting with exerting oneself capstan head 33 with fixed plate 71 through bolt 73 at last, the completion assembly, needle bearing 52 can not loosen owing to the rotation of cam body 22 after the assembly, the convenient and stable mesh of dismouting has been reached promptly.
The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.
Claims (6)
1. The cam divider capable of realizing quick assembly and disassembly comprises a shell (1), wherein an input shaft assembly (2) and an output shaft assembly (3) are arranged in an inner cavity of the shell (1), and the cam divider is characterized in that a plurality of mounting grooves (4) which are equidistant are formed in the surface of the output shaft assembly (3), a needle roller bearing assembly (5) is arranged in the inner cavity of each mounting groove (4), and three limiting mechanisms (7) are arranged in an annular array on the top of the output shaft assembly (3).
2. The cam divider capable of realizing quick assembly and disassembly according to claim 1, characterized in that the input shaft assembly (2) comprises an input shaft (21) rotatably connected to the inner cavity of the housing (1), and a cam body (22) is fixedly connected to the surface of the input shaft (21).
3. The cam divider capable of realizing quick assembly and disassembly according to claim 2, wherein the output shaft assembly (3) comprises an output shaft (31) rotatably connected with the housing (1) through a bearing, a rotary disc (32) is fixedly connected to the top of the surface of the output shaft (31), the rotary disc (32) is positioned above the housing (1), a output rotary tower (33) synchronously rotating with the output shaft (31) is connected to the surface of the output shaft (31), and the mounting groove (4) is opened around the output rotary tower (33).
4. The cam divider capable of realizing quick assembly and disassembly according to claim 3, wherein the needle bearing assembly (5) comprises a mounting rod (51) connected to the inner cavity of the mounting groove (4), the outer end of the mounting rod (51) penetrates to the outer side of the mounting groove (4) and is fixedly connected with a needle bearing (52), a limiting hole (53) is formed in the top of the mounting rod (51), and plastic lugs (6) are fixedly connected to two sides of the inner cavity of the mounting groove (4) and two sides of the mounting rod (51).
5. The cam divider capable of realizing quick assembly and disassembly according to claim 4, wherein the limiting mechanism (7) comprises three fixing plates (71) connected to the top of the power output turret (33), a plurality of equally spaced limiting rods (72) are fixedly connected to the bottoms of the fixing plates (71), the bottoms of the limiting rods (72) penetrate through the inner cavity of the mounting groove (4) and extend to the inner cavity of the limiting hole (53), and a bolt (73) is mounted on the fixing plate (71).
6. The cam divider capable of realizing quick assembly and disassembly according to claim 5, characterized in that the top annular array of the output turret (33) is provided with through holes matched with the limiting rods (72), and the through holes are coincided with the central lines of the limiting holes (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121068215.9U CN214699034U (en) | 2021-05-19 | 2021-05-19 | Cam divider capable of realizing quick assembly and disassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121068215.9U CN214699034U (en) | 2021-05-19 | 2021-05-19 | Cam divider capable of realizing quick assembly and disassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214699034U true CN214699034U (en) | 2021-11-12 |
Family
ID=78552969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121068215.9U Expired - Fee Related CN214699034U (en) | 2021-05-19 | 2021-05-19 | Cam divider capable of realizing quick assembly and disassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214699034U (en) |
-
2021
- 2021-05-19 CN CN202121068215.9U patent/CN214699034U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214699034U (en) | Cam divider capable of realizing quick assembly and disassembly | |
| CN216324584U (en) | Automatic rotation type five metals precision stamping die | |
| CN217343080U (en) | Transmission mechanism for motor stator and rotor iron core progressive die | |
| CN211259503U (en) | Large-speed-ratio hollow ultra-small robot joint speed reducer | |
| CN221210005U (en) | Multi-hole drill device for machining | |
| CN216922330U (en) | Mixed flow reversible machine set rotating wheel with suspension adjusting device | |
| CN213744561U (en) | Anti-loosening supporting seat for shaft in splicing mode | |
| CN205225579U (en) | It connects and supporting component to become oar hydro -cylinder in step | |
| CN214686180U (en) | Quickly mountable mandrel cam divider | |
| CN221195398U (en) | Water ring type vacuum pump | |
| CN209739338U (en) | Coaxial dual-rotor transmission system based on motor transmission | |
| CN221001975U (en) | Installation mechanism convenient to disassemble and assemble | |
| CN219691798U (en) | High-strength water pump rotor shaft | |
| CN215469437U (en) | Portable tractor is with trading wheel dismounting device | |
| CN218892392U (en) | Mecanum wheel convenient to install | |
| CN205311923U (en) | Be used for electronic location locking device of aircraft frock skeleton | |
| CN220726471U (en) | Hydroelectric generation device capable of being conveniently disassembled and assembled | |
| CN204696877U (en) | Rotor turns support platform | |
| CN113059518B (en) | Auxiliary assembly device for large engine rotor | |
| CN216232729U (en) | Mounting assembly for bicycle front basket | |
| CN219734145U (en) | Connection structure for bimetal casting | |
| CN218577410U (en) | Sprocket seat and brake hub matching structure | |
| CN113685528B (en) | Automatic aligning double-internal-meshing complex wave harmonic drive speed reducer | |
| CN219181284U (en) | Brushless miniature motor | |
| CN219932323U (en) | Combined flywheel fluted disc for diesel engine electric starting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |