CN211565065U - Auxiliary centering device for installation of fluted disc - Google Patents
Auxiliary centering device for installation of fluted disc Download PDFInfo
- Publication number
- CN211565065U CN211565065U CN202020019723.7U CN202020019723U CN211565065U CN 211565065 U CN211565065 U CN 211565065U CN 202020019723 U CN202020019723 U CN 202020019723U CN 211565065 U CN211565065 U CN 211565065U
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- rod
- fixedly connected
- bevel gear
- bottom end
- centering device
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Abstract
The utility model relates to the technical field of fluted disc installation, in particular to an auxiliary centering device for fluted disc installation, which comprises an installation disc, a fixed rod and a main shaft loop bar, wherein the main shaft loop bar is fixedly connected with the bottom end of the installation disc, the fixed rod is connected with the inner side of the installation disc in a sliding way, the inner side of the bottom end of the fixed rod is rotatably connected with a roller, the outer side of the roller is provided with a conveying belt, the outer end surface of the conveying belt is fixedly connected with a limiting rod, the roller is arranged at the inner side of the bottom end of the fixed rod from top to bottom, the inner wall surface of the conveying belt is rotatably connected with the outer end surface of the roller, the fluted disc can be fixed through the fixed rod by the arranged components such as the main shaft loop bar, the fixed rod, the conveying belt and the limiting rod, the fluted disc can stably descend, the installation of the fluted disc, thereby increasing the accuracy of the gear after installation.
Description
Technical Field
The utility model relates to a fluted disc installation technical field specifically is an auxiliary centering device for fluted disc installation.
Background
The end-toothed disc is also called a mouse toothed disc or an end-toothed disc, is the most core key component of mechanical indexing equipment, can ensure the high-precision-indexing orderly operation of numerical control machinery and other equipment, has high manufacturing precision requirement, and has increasingly wide application to the end-toothed disc along with the development of the society, so that the requirement on an auxiliary centering device for mounting the toothed disc is increased day by day.
The existing end-toothed disc cannot correspond to the toothed disc and the axis well when being installed, so that certain error exists between the coaxiality of the toothed disc and the axis after installation, the running of the toothed disc is influenced, the toothed discs with different sizes cannot be clamped when the toothed disc is installed, the toothed disc is prone to being inclined when being installed, the meshing effect of the toothed disc and equipment is poor, and therefore the auxiliary centering device for mounting the toothed disc is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an supplementary centering device for fluted disc installation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an auxiliary centering device for mounting a fluted disc comprises a mounting disc, a fixed rod and a main shaft sleeve rod, the main shaft loop bar is fixedly connected with the bottom end of the mounting disc, the top end of the mounting disc is fixedly connected with a handle, a first rotating rod is arranged on the inner side of the handle in a penetrating way, the top end of the first rotating rod is fixedly connected with a rotating handle, the bottom end of the first rotating rod is fixedly connected with a first bevel gear, the bottom end of the first bevel gear is provided with a second bevel gear, one end of the second bevel gear is fixedly connected with a second rotating rod, the other end of the second rotating rod is fixedly connected with a screw rod, the outer side of the screw rod is in threaded connection with a fixed rod which is connected to the inner side of the mounting plate in a sliding manner, the inner side of the bottom end of the fixed rod is rotatably connected with a roller, the outer side of the roller is provided with a conveying belt, and the outer end face of the conveying belt is fixedly connected with a limiting rod.
Preferably, the number of second bevel gear, second bull stick, screw rod is 4, and second bevel gear, second bull stick, screw rod all are the symmetry and set up the inboard at the mounting disc, second bull stick and screw rod all rotate to be connected in the inboard of mounting disc.
Preferably, the bottom end of the first rotating rod penetrates through the top end of the mounting disc, the first bevel gear is arranged on the inner side of the mounting disc, and the first bevel gear is meshed with the second bevel gear.
Preferably, the number of the roller is 8, the roller is vertically arranged on the inner side of the bottom end of the fixing rod, and the inner wall surface of the conveying belt is rotatably connected with the outer end surface of the roller.
Preferably, the top of conveyer belt is provided with the friction slider, friction slider sliding connection is in the inboard of dead lever, the top of friction slider is provided with the ejector pad, the ejector pad is perpendicular setting with the friction slider, the slope setting is personally submitted on the top of friction slider, and ejector pad and dead lever sliding connection.
Preferably, the inner side of the friction sliding block is provided with a supporting block, the supporting block is fixedly connected with the fixing rod, the top end of the supporting block is fixedly connected with a spring, and the top end of the spring is fixedly connected with the friction sliding block.
Preferably, the friction sliding block is made of a silicon rubber block, and the bottom end surface of the friction sliding block is arranged in an arc shape.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through components such as the main shaft loop bar that sets up, dead lever, conveyer belt, can fix the fluted disc through the dead lever, make the fluted disc can steadily descend through conveyer belt and gag lever post, realize the installation of fluted disc, and can reduce the axiality error between fluted disc and the installation axle through the main shaft loop bar to increase the accuracy after the gear installation.
2. The utility model discloses in, through components such as screw rod, dead lever, friction slider that set up, can drive the dead lever motion through the rotation of screw rod, make the fixed rod carry out the centre gripping to the fluted disc of different internal diameters size fixed, make things convenient for the installation of fluted disc, can drive the friction slider and contact with the conveyer belt through the ejector pad when the fluted disc is fixed, make the conveyer belt static, further fix the fluted disc through the stop lever, stability when increasing the fluted disc installation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a schematic structural diagram of the point B in fig. 1 according to the present invention.
In the figure: 1-mounting disc, 2-handle, 3-first rotating rod, 4-rotating handle, 5-first bevel gear, 6-second bevel gear, 7-second rotating rod, 8-screw rod, 9-fixed rod, 10-roller, 11-conveying belt, 12-limiting rod, 13-push block, 14-supporting block, 15-spring, 16-friction sliding block and 17-main shaft sleeve rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
an auxiliary centering device for fluted disc installation comprises an installation disc 1, a fixed rod 9 and a main shaft loop bar 17, wherein the main shaft loop bar 17 is fixedly connected to the bottom end of the installation disc 1, the top end of the installation disc 1 is fixedly connected with a handle 2, a first rotating rod 3 penetrates through the inner side of the handle 2, a rotating handle 4 is fixedly connected to the top end of the first rotating rod 3, the arrangement facilitates the rotation of the first rotating rod 3 through the rotating handle 4, a first bevel gear 5 is fixedly connected to the bottom end of the first rotating rod 3, a second bevel gear 6 is arranged at the bottom end of the first bevel gear 5, a second rotating rod 7 is fixedly connected to one end of the second bevel gear 6, a screw rod 8 is fixedly connected to the other end of the second rotating rod 7, the fixed rod 9 is in threaded connection with the outer side of the screw rod 8, the arrangement can drive the fixed rod 9 to slide on the inner side of the installation disc, the fixing rod 9 is connected to the inner side of the mounting disc 1 in a sliding mode, a roller 10 is connected to the inner side of the bottom end of the fixing rod 9 in a rotating mode, a conveying belt 11 is arranged on the outer side of the roller 10, and a limiting rod 12 is fixedly connected to the outer end face of the conveying belt 11.
The number of the second bevel gears 6, the second rotating rods 7 and the screws 8 is 4, the second bevel gears 6, the second rotating rods 7 and the screws 8 are symmetrically arranged on the inner side of the mounting disc 1, the second rotating rods 7 and the screws 8 are rotatably connected to the inner side of the mounting disc 1, the screws 8 can fix the toothed ring at multiple points through fixing rods 9 by the arrangement of the plurality of screws 8, the bottom end of the first rotating rod 3 penetrates through the top end of the mounting disc 1, the first bevel gear 5 is arranged on the inner side of the mounting disc 1, the first bevel gear 5 is meshed with the second bevel gear 6, the arrangement enables the first bevel gear 5 to drive the second bevel gear 6 to rotate when rotating, the number of the roller rollers 10 is 8, the roller rollers 10 are vertically arranged on the inner side of the bottom end of the fixing rods 9, the inner wall surface of the conveyer belt 11 is rotatably connected with the outer end surface of the roller 10, and the conveyer belt 11 can rotate on the inner side of the fixing rods 9, a friction slider 16 is arranged above the conveying belt 11, the friction slider 16 is slidably connected to the inner side of the fixed rod 9, a push block 13 is arranged at the top end of the friction slider 16, the push block 13 and the friction slider 16 are arranged vertically, the top end surface of the friction slider 16 is arranged in an inclined manner, the push block 13 is slidably connected with the fixed rod 9, the friction slider 16 can be in contact with the conveying belt 11 due to the arrangement, the push block 13 can push the friction slider 16 through the top end surface of the friction slider 16 when moving, a supporting block 14 is arranged on the inner side of the friction slider 16, the supporting block 14 is fixedly connected with the fixed rod 9, a spring 15 is fixedly connected to the top end of the supporting block 14, the top end of the spring 15 is fixedly connected with the friction slider 16, the arrangement enables the friction slider 16 to move upwards without external force due to the elasticity of the spring 15, and the friction slider 16 is made of, the bottom end surface of the friction sliding block 16 is arc-shaped, and the contact area of the friction sliding block 16 and the conveying belt 11 can be increased by the arrangement, so that the friction force of the friction sliding block 16 on the conveying belt 11 is increased.
The working process is as follows: in the utility model, the device is firstly placed upside down, the fluted disc to be installed is placed on the installation disc 1, the fixed rod 9 is positioned at the inner side of the fluted disc, the rotating handle 4 is rotated, the rotating handle 4 drives the first rotating rod 3 to rotate, the first rotating rod 3 drives the first bevel gear 5 to rotate when rotating, the first bevel gear 5 drives the second bevel gear 6 to rotate through the meshing with the second bevel gear 6, the second bevel gear 6 drives the screw rod 8 to rotate through the second rotating rod 7 when rotating, the screw rod 8 drives the fixed rod 9 to slide along the direction of the screw rod 8 through the threaded connection with the fixed rod 9 when rotating, the fixed rod 9 is gradually attached to the inner wall surface of the installation disc 1, the conveyer belt 11 is rotated at the moment, the limiting rod 12 is positioned above the fluted disc, in the process of gradually contacting the fixed rod 9 with the fluted disc, the push block 13 is firstly contacted with the fluted disc, and the push block 13 is gradually retracted at the inner side of the fixed rod 9 in the moving process, at the moment, the pushing block 13 drives the friction slider 16 to slide downwards through the top end surface of the friction slider 16 until the fixed rod 9 is contacted with the fluted disc, the friction slider 16 is contacted with the conveyer belt 11, the conveyer belt 11 is fixed through the friction force of the friction slider 16 on the conveyer belt 11, at the moment, the fixing rod 9 clamps the inner wall surface of the fluted disc and the limiting rod 12 limits the fluted disc to fix the fluted disc, then the rotating device is rotated, the main shaft sleeve rod 17 is sleeved on the outer side of the installation shaft, the installation disc 1 is horizontally placed, the fluted disc is the same as the center of the installation shaft, then the rotating handle 4 is rotated reversely, the rotating handle 4 drives the fixed rod 9 to move when rotating, at the moment, the fixed rod 9 gradually keeps away from the inner wall surface of the fluted disc, the fixed rod 9 does not clamp a toothed ring, the friction slider 16 is driven to move upwards under the elastic force of the spring 15, at this moment, the conveying belt 11 can freely rotate through the roller 10, the fluted disc drives the downward movement under the action of gravity, the limiting rod 12 can move along with the fluted disc, and the fluted disc can fall more stably until the fluted disc falls on the outer side of the installation shaft, so that the installation of the fluted disc is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an supplementary centering device for fluted disc installation, includes mounting disc (1), dead lever (9) and main shaft loop bar (17), its characterized in that: the main shaft sleeve rod (17) is fixedly connected to the bottom end of the mounting disc (1), the top end of the mounting disc (1) is fixedly connected with a handle (2), a first rotating rod (3) penetrates through the inner side of the handle (2), the top end of the first rotating rod (3) is fixedly connected with a rotating handle (4), the bottom end of the first rotating rod (3) is fixedly connected with a first bevel gear (5), the bottom end of the first bevel gear (5) is provided with a second bevel gear (6), one end of the second bevel gear (6) is fixedly connected with a second rotating rod (7), the other end of the second rotating rod (7) is fixedly connected with a screw rod (8), the outer side of the screw rod (8) is in threaded connection with a fixing rod (9), the fixing rod (9) is in sliding connection with the inner side of the mounting disc (1), and the inner side of the bottom end of the fixing rod (9) is rotatably connected with, a conveying belt (11) is arranged on the outer side of the roller (10), and a limiting rod (12) is fixedly connected to the outer end face of the conveying belt (11).
2. A secondary centering device for a chainring set, as claimed in claim 1, wherein: the quantity of second bevel gear (6), second bull stick (7), screw rod (8) is 4, and second bevel gear (6), second bull stick (7), screw rod (8) all are the symmetry and set up the inboard in mounting disc (1), second bull stick (7) and screw rod (8) all rotate and connect in the inboard of mounting disc (1).
3. A secondary centering device for a chainring set, as claimed in claim 1, wherein: the bottom end of the first rotating rod (3) penetrates through the top end of the mounting disc (1), the first bevel gear (5) is arranged on the inner side of the mounting disc (1), and the first bevel gear (5) is meshed with the second bevel gear (6).
4. A secondary centering device for a chainring set, as claimed in claim 1, wherein: the number of the roller (10) is 8, the roller (10) is vertically arranged on the inner side of the bottom end of the fixing rod (9), and the inner wall surface of the conveying belt (11) is rotatably connected with the outer end surface of the roller (10).
5. A secondary centering device for a chainring set, as claimed in claim 1, wherein: the top of conveyer belt (11) is provided with friction slider (16), friction slider (16) sliding connection is in the inboard of dead lever (9), the top of friction slider (16) is provided with ejector pad (13), ejector pad (13) are perpendicular setting with friction slider (16), the slope setting is personally submitted on the top of friction slider (16), and ejector pad (13) and dead lever (9) sliding connection.
6. An auxiliary centering device for a chainring set, as claimed in claim 5, wherein: the inner side of the friction sliding block (16) is provided with a supporting block (14), the supporting block (14) is fixedly connected with the fixing rod (9), the top end of the supporting block (14) is fixedly connected with a spring (15), and the top end of the spring (15) is fixedly connected with the friction sliding block (16).
7. An auxiliary centering device for a chainring set, as claimed in claim 5, wherein: the friction sliding block (16) is made of a silicon rubber block, and the bottom end surface of the friction sliding block (16) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020019723.7U CN211565065U (en) | 2020-01-06 | 2020-01-06 | Auxiliary centering device for installation of fluted disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020019723.7U CN211565065U (en) | 2020-01-06 | 2020-01-06 | Auxiliary centering device for installation of fluted disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211565065U true CN211565065U (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020019723.7U Expired - Fee Related CN211565065U (en) | 2020-01-06 | 2020-01-06 | Auxiliary centering device for installation of fluted disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211565065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207655A (en) * | 2020-10-12 | 2021-01-12 | 华海清科股份有限公司 | Wafer grinding equipment with mobile manipulator |
-
2020
- 2020-01-06 CN CN202020019723.7U patent/CN211565065U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207655A (en) * | 2020-10-12 | 2021-01-12 | 华海清科股份有限公司 | Wafer grinding equipment with mobile manipulator |
| CN112207655B (en) * | 2020-10-12 | 2022-07-15 | 华海清科股份有限公司 | Wafer grinding equipment with mobile manipulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20220106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |