CN215317480U - Polishing device convenient for clamping and used for bicycle spoke machining - Google Patents
Polishing device convenient for clamping and used for bicycle spoke machining Download PDFInfo
- Publication number
- CN215317480U CN215317480U CN202120745217.0U CN202120745217U CN215317480U CN 215317480 U CN215317480 U CN 215317480U CN 202120745217 U CN202120745217 U CN 202120745217U CN 215317480 U CN215317480 U CN 215317480U
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- wall
- clamp
- polishing
- block
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- 238000005498 polishing Methods 0.000 title claims abstract description 51
- 238000003754 machining Methods 0.000 title claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 229920001821 foam rubber Polymers 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a polishing device convenient for clamping and used for processing bicycle spokes, which comprises a device main body, a clamp, a screw rod, a polishing block and a supporting frame, wherein the clamp is arranged on one side inside the device main body, a clamping groove is formed inside the clamp, a driving motor is arranged in the side wall of the device main body at the position of the clamp, the output end of the driving motor is provided with a first rotating shaft through a coupler, one end of the first rotating shaft is fixedly connected with the outer wall of the clamp, a servo motor is arranged in the side wall of the top of the device main body, the output end of the servo motor is provided with a second rotating shaft through the coupler, a control panel is arranged on the outer wall of one side of the device main body, and the output end of a single chip microcomputer inside the control panel is electrically connected with the input ends of the driving motor and the servo motor respectively. The utility model not only is convenient for clamping and fixing the turnstrip, improves the polishing efficiency and the polishing effect, but also improves the stability during polishing.
Description
Technical Field
The utility model relates to the technical field of bicycle processing, in particular to a polishing device convenient for clamping and used for processing bicycle spokes.
Background
The bicycle spokes are also called spokes, are objects in a bicycle wheel, are components of the bicycle wheel, and play a role in connecting a hub and a rim, so as to provide supporting force for the rim and transfer rotating force of an axle, generally, each wheel has 28 to 36 spokes, the number of the spokes is smaller under the condition that parts are the same, the weight of a wheel set is lighter, the strength is lower, the number of the spokes is larger, the mass of the wheel set is higher, the strength is higher, the mass of the wheel can be greatly reduced by using the spokes, the elasticity of the wheel set is good, the vibration of a road surface can be better absorbed, and in the processing process of the bicycle spokes, in order to enable the surfaces of the spokes to be smooth and bright, the spokes are needed to be polished by a polishing device.
The grinding device on the market is various and can basically meet the use requirements of people, but still has certain defects, and the specific problems are as follows:
(1) the existing polishing device is generally inconvenient to clamp and fix the turnstrip when in use, so that the polishing smoothness is influenced;
(2) the existing polishing device has low polishing efficiency when in use, and the polishing effect is relatively general, so that the polishing efficiency needs to be improved;
(3) the prior polishing device has the defects that the lathes are not supported when in use, so that the polishing is not smooth enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a polishing device for processing a bicycle spoke, which is convenient to clamp, and aims to solve the problems that the polishing device is inconvenient to clamp and fix the spoke, the polishing efficiency and effect need to be improved, and the spoke is lack of support in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a grinding device is used in bicycle spoke processing convenient to centre gripping, includes device main part, anchor clamps, lead screw, sanding block and carriage, the inside one side of device main part is provided with anchor clamps, and the inside of anchor clamps is provided with the centre gripping groove, install driving motor in the device main part lateral wall of anchor clamps position department, and driving motor's output installs first pivot through the shaft coupling, the one end of first pivot and the outer wall fixed connection of anchor clamps, install servo motor in the lateral wall at device main part top, and servo motor's output installs the second pivot through the shaft coupling, install control panel on the outer wall of device main part one side, and the output of the inside singlechip of control panel respectively with driving motor and servo motor's input electric connection.
Preferably, all be fixed with the horizontal pole on the inner wall of device main part one side, and the cover is equipped with the carriage on the outer wall of horizontal pole to be fixed with the handle on the lateral wall of carriage, be convenient for support the spoke.
Preferably, the top of the device main body is rotatably provided with a screw rod, one end of the screw rod is fixedly connected with the second rotating shaft, the outer wall of the screw rod is sleeved with a threaded block, and the threaded block is in threaded connection with the screw rod, so that the polishing block is driven to move conveniently.
Preferably, the bottom mounting of screw thread piece has the connecting block, and the bottom mounting of connecting block has the piece of polishing to install the polishing piece on the inner wall of polishing piece, be convenient for polish the sweep.
Preferably, the outer wall of one side of the supporting frame, which is far away from the device main body, is provided with a round hole, and a sponge cushion is fixed on the inner wall of the bottom of the round hole, so that one end of the spoke can be conveniently extended into the supporting frame.
Preferably, the telescopic link is all installed to the both sides of centre gripping inslot portion, and the output of telescopic link is fixed with the grip block to the bottom mounting of grip block has the friction disc, is convenient for carry out the centre gripping fixedly to the spoke.
Compared with the prior art, the utility model has the beneficial effects that: the polishing device for processing the bicycle spoke convenient to clamp is convenient to clamp and fix the spoke, improves the polishing efficiency, improves the polishing effect and improves the stability during polishing;
(1) one end of the bus bar extends into the clamping groove in the clamp through the clamp, the clamping groove, the telescopic rod and the clamping block, the other end of the bus bar penetrates through the polishing block, the telescopic rod drives the clamping block to enable the clamping block to approach the bus bar until the clamping block clamps the bus bar through the friction plate, and the friction force between the clamping block and the bus bar is increased due to the arrangement of the friction plate, so that clamping is firmer, and the bus bar is clamped and fixed conveniently;
(2) the polishing device is provided with the servo motor, the second rotating shaft, the screw rod, the thread block, the connecting block, the polishing block and the polishing piece, the driving motor drives the clamp to drive the lath to rotate through the first rotating shaft, the servo motor drives the screw rod to rotate through the second rotating shaft, the thread block moves left and right on the outer wall of the screw rod, the thread block drives the polishing block through the connecting block to slide left and right along the lath, the polishing piece on the inner wall of the polishing block polishes the lath, and meanwhile, by matching with the rotation of the lath, each surface of the lath can be in contact with the polishing piece, so that the polishing efficiency is improved, and the polishing effect is improved;
(3) through being provided with carriage, round hole, foam-rubber cushion and handle, grip the handle and stimulate the carriage and make it slide on the outer wall of horizontal pole for the other end of spoke stretches into the inside of carriage through the round hole, and the setting of foam-rubber cushion has reduced the friction between carriage and the spoke, and the foam-rubber cushion supports the spoke, thereby has improved the stationarity when polishing.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the clamp of the present invention;
FIG. 3 is a side view of the sanding block of the present invention;
fig. 4 is a schematic side view of the supporting frame of the present invention.
In the figure: 1. a device main body; 2. a clamp; 3. a drive motor; 4. a first rotating shaft; 5. a servo motor; 6. a second rotating shaft; 7. a screw rod; 8. a thread block; 9. connecting blocks; 10. grinding blocks; 11. a control panel; 12. a support frame; 13. a cross bar; 14. a clamping groove; 15. a telescopic rod; 16. a clamping block; 17. a friction plate; 18. grinding the sheets; 19. a circular hole; 20. a sponge cushion; 21. a handle.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a polishing device convenient for clamping and used for processing bicycle spokes comprises a device main body 1, a clamp 2, a screw rod 7, a polishing block 10 and a supporting frame 12, wherein the clamp 2 is arranged on one side inside the device main body 1, and a clamping groove 14 is formed inside the clamp 2;
a cross bar 13 is fixed on the inner wall of one side of the device main body 1, a support frame 12 is sleeved on the outer wall of the cross bar 13, and a handle 21 is fixed on the side wall of the support frame 12, so that the support for the spoke is facilitated;
a round hole 19 is formed in the outer wall of the supporting frame 12 on the side far away from the device main body 1, and a sponge cushion 20 is fixed on the inner wall of the bottom of the round hole 19, so that one end of the spoke can conveniently extend into the supporting frame 12;
a screw rod 7 is rotatably mounted at the top of the device main body 1, one end of the screw rod 7 is fixedly connected with the second rotating shaft 6, a threaded block 8 is sleeved on the outer wall of the screw rod 7, and the threaded block 8 is in threaded connection with the screw rod 7, so that the polishing block 10 is driven to move conveniently;
the bottom end of the threaded block 8 is fixedly provided with a connecting block 9, the bottom end of the connecting block 9 is fixedly provided with a polishing block 10, and the inner wall of the polishing block 10 is provided with a polishing sheet 18, so that the polishing of the turnstrip is facilitated;
the telescopic rods 15 are arranged on two sides inside the clamping groove 14, the clamping block 16 is fixed at the output end of each telescopic rod 15, and the friction plates 17 are fixed at the bottom ends of the clamping blocks 16, so that the spokes can be clamped and fixed conveniently;
install driving motor 3 in the 1 lateral wall of device main part of 2 positions of anchor clamps department, and driving motor 3's output passes through the shaft coupling and installs first pivot 4, the one end of first pivot 4 and the outer wall fixed connection of anchor clamps 2, install servo motor 5 in the lateral wall at 1 top of device main part, and servo motor 5's output passes through the shaft coupling and installs second pivot 6, install control panel 11 on the outer wall of 1 one side of device main part, and the output of the inside singlechip of control panel 11 respectively with driving motor 3 and servo motor 5's input electric connection.
The working principle is as follows: when in use, firstly, one end of a bicycle spoke to be processed extends into a clamping groove 14 in the clamp 2, the other end of the bicycle spoke penetrates through the grinding block 10, secondly, the telescopic rod 15 is controlled to work by operating the control panel 11, the telescopic rod 15 drives the clamping block 16 to draw close to the spoke until the clamping block 16 clamps the spoke through the friction plate 17, so that the spoke is clamped and fixed conveniently, then, the handle 21 is held and the support frame 12 is pulled to slide on the outer wall of the cross rod 13, so that the other end of the spoke extends into the support frame 12 through the round hole 19, the friction between the support frame 12 and the spoke is reduced by the arrangement of the sponge pad 20, the spoke is supported by the sponge pad 20, so that the stability during grinding is improved, finally, the driving motor 3 and the servo motor 5 are respectively controlled to work by operating the control panel 11, the driving clamp 2 is driven by the driving motor 3 through the first rotating shaft 4 to drive the spoke to rotate, servo motor 5 makes its rotation through 6 drive lead screw 7 of second pivot, make the fillet 8 remove about on the outer wall of lead screw 7, the fillet 8 drives sanding block 10 through connecting block 9 and makes it slide along the bus bar horizontal, sanding block 18 on the inner wall of 10 polishes the bus bar, the rotation of cooperation bus bar simultaneously, make every face of bus bar can both contact with sanding block 18, thereby the efficiency of polishing has been improved, the effect of polishing has been improved, polish the back of finishing, move carriage 12 to the normal position, make the one end of bus bar deviate from round hole 19, loosen grip block 16 again, can take off the bus bar, accomplish the bicycle for bus bar processing grinding device's of the centre gripping of being convenient for work.
Claims (6)
1. The utility model provides a grinding device is used in processing of bicycle spoke convenient to centre gripping, includes device main part (1), anchor clamps (2), lead screw (7), sanding block (10) and carriage (12), its characterized in that: the device is characterized in that a clamp (2) is arranged on one side of the interior of the device body (1), a clamping groove (14) is formed in the interior of the clamp (2), a driving motor (3) is installed in the side wall of the device body (1) at the position of the clamp (2), a first rotating shaft (4) is installed at the output end of the driving motor (3) through a coupler, one end of the first rotating shaft (4) is fixedly connected with the outer wall of the clamp (2), a servo motor (5) is installed in the side wall of the top of the device body (1), a second rotating shaft (6) is installed at the output end of the servo motor (5) through the coupler, a control panel (11) is installed on the outer wall of one side of the device body (1), and the output end of an internal single chip microcomputer of the control panel (11) is electrically connected with the input ends of the driving motor (3) and the servo motor (5) respectively.
2. The easy-to-clamp grinding device for bicycle spoke machining according to claim 1, wherein: all be fixed with horizontal pole (13) on the inner wall of device main part (1) one side, and the cover is equipped with carriage (12) on the outer wall of horizontal pole (13) to be fixed with handle (21) on the lateral wall of carriage (12).
3. The easy-to-clamp grinding device for bicycle spoke machining according to claim 1, wherein: the top of the device main body (1) is rotatably provided with a screw rod (7), one end of the screw rod (7) is fixedly connected with the second rotating shaft (6), a thread block (8) is sleeved on the outer wall of the screw rod (7), and the thread block (8) is in threaded connection with the screw rod (7).
4. The conveniently-clamped grinding device for processing the bicycle spokes as claimed in claim 3, wherein: the bottom end of the thread block (8) is fixed with a connecting block (9), the bottom end of the connecting block (9) is fixed with a polishing block (10), and a polishing sheet (18) is installed on the inner wall of the polishing block (10).
5. The easy-to-clamp grinding device for bicycle spoke machining according to claim 2, wherein: a round hole (19) is formed in the outer wall, away from one side of the device main body (1), of the supporting frame (12), and a sponge cushion (20) is fixed to the inner wall of the bottom of the round hole (19).
6. The easy-to-clamp grinding device for bicycle spoke machining according to claim 1, wherein: inside both sides in centre gripping groove (14) all install telescopic link (15), and the output of telescopic link (15) is fixed with grip block (16) to the bottom mounting of grip block (16) has friction disc (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120745217.0U CN215317480U (en) | 2021-04-13 | 2021-04-13 | Polishing device convenient for clamping and used for bicycle spoke machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120745217.0U CN215317480U (en) | 2021-04-13 | 2021-04-13 | Polishing device convenient for clamping and used for bicycle spoke machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215317480U true CN215317480U (en) | 2021-12-28 |
Family
ID=79593591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120745217.0U Expired - Fee Related CN215317480U (en) | 2021-04-13 | 2021-04-13 | Polishing device convenient for clamping and used for bicycle spoke machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215317480U (en) |
-
2021
- 2021-04-13 CN CN202120745217.0U patent/CN215317480U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211228 |