CN202391982U - Device for clamping and fixing belt wheel - Google Patents
Device for clamping and fixing belt wheel Download PDFInfo
- Publication number
- CN202391982U CN202391982U CN2011205031243U CN201120503124U CN202391982U CN 202391982 U CN202391982 U CN 202391982U CN 2011205031243 U CN2011205031243 U CN 2011205031243U CN 201120503124 U CN201120503124 U CN 201120503124U CN 202391982 U CN202391982 U CN 202391982U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- groove
- fixed
- screw
- rotating shaft
- 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
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Abstract
The utility model discloses a device for clamping and fixing a belt wheel, comprising a rotating wheel, a rotating shaft and a fixed block, wherein the rotating wheel is provided with a cone-shaped groove, the fixed block is sleeved in the groove, and the rotating shaft of which the top end is sleeved with a sleeve penetrates through the fixed block. The sleeve is fixed with the fixed block through a fixed pin. A connecting place between the groove and the fixed block is provided with a plurality of screw holes, and the groove and the fixed block are cooperatively and closely connected with each other by screw nails and the screw holes. According to the device, the joint screw holes are formed at the connecting place between the groove and the fixed block, the screw nails are screwed, and the rotating wheel is closely fixed with the fixed block, so that the stability of the rotating wheel can be improved, and the fixed pin is used for reinforcing, so that the running firmness of the belt wheel can be guaranteed, the wear can be reduced, the device is stable in running, low in noise, and low in vibration, the transmission efficiency can be improved, and the production benefit can be improved.
Description
Technical field
The instinct model utility relates to a kind of belt pulley clamping and fixing device.
Background technique
At present, the many industries of belt pulley all can be used, and existing belt pulley directly drives the rotating shaft rotation through gear band, and rotating shaft and runner do not have the balance fixed clamping device; After the long-term operation, rotating shaft is squinted, and two centre distance change, and toothed belt wheel comes off; Make a noise, Oscillation Amplitude is big, and transmission efficiency reduces; Cause potential safety hazard, also increased maintenance cost, reduce working life.
Summary of the invention
For addressing the above problem, the purpose of the utility model provides a kind of strong belt pulley clamping and fixing device simple in structure, stable.
For realizing above-mentioned purpose, the technological scheme of the utility model:
A kind of belt pulley clamping and fixing device comprises runner, rotating shaft, fixed block, and described runner has the groove of taper, and fixed block is inserted in the groove, and the top is with the rotating shaft of sleeve and passes fixed block.
As preferably, described sleeve is fixed through fixing pin and fixed block.
As preferably, described groove and fixed block boundary have several screws, and groove and fixed block are complementary through screw and screw and add stressed joint.
The utility model is used screw-driving through having common screw at groove and fixed block boundary, runner and fixed block is added to fasten firmly; Improve the stability of runner, and also had fixing pin to reinforce, guaranteed the soundness of belt pulley running; Wearing and tearing have been reduced; Motion steadily, low noise, low vibration, transmission efficiency promotes, and also improves productivity effect.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the sectional view of the utility model.
Embodiment
Like Fig. 1, shown in 2, a kind of belt pulley clamping and fixing device comprises runner 1, rotating shaft 2, fixed block 7, and described runner 1 has the groove 8 of taper, and fixed block 7 is inserted in the groove 8, and the top is with the rotating shaft 2 of sleeve 6 and passes fixed block 7.Described sleeve 6 is fixing with fixed block 7 through fixing pin 5.Described groove 8 has several screws 4 with fixed block 7 boundarys, and groove 8 is complementary through screw 3 and screw with fixed block 7 and adds stressed joint.The utility model is used screw-driving through having common screw at groove and fixed block boundary, runner and fixed block is added to fasten firmly; Improve the stability of runner, and also had fixing pin to reinforce, guaranteed the soundness of belt pulley running; Wearing and tearing have been reduced; Motion steadily, low noise, low vibration, transmission efficiency promotes, and improves productivity effect.
Claims (3)
1. belt pulley clamping and fixing device; Comprise runner (1), rotating shaft (2), fixed block (7); It is characterized in that; Described runner (1) has the groove (8) of taper, and fixed block (7) is inserted in the groove (8), and the top is with the rotating shaft (2) of sleeve (6) and passes fixed block (7).
2. a kind of belt pulley clamping and fixing device according to claim 1 is characterized in that, described sleeve (6) is fixing through fixing pin (5) and fixed block (7).
3. a kind of belt pulley clamping and fixing device according to claim 1; It is characterized in that; Described groove (8) has several screws (4) with fixed block (7) boundary, and groove (8) and fixed block (7) are complementary through screw (3) and screw and add stressed joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205031243U CN202391982U (en) | 2011-12-07 | 2011-12-07 | Device for clamping and fixing belt wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205031243U CN202391982U (en) | 2011-12-07 | 2011-12-07 | Device for clamping and fixing belt wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202391982U true CN202391982U (en) | 2012-08-22 |
Family
ID=46666910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205031243U Expired - Fee Related CN202391982U (en) | 2011-12-07 | 2011-12-07 | Device for clamping and fixing belt wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202391982U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829095A (en) * | 2012-09-19 | 2012-12-19 | 溧阳市超强链条制造有限公司 | Double-pin-shaft structure on transmission mechanism of pipe rolling machine with roller chain |
| CN106195217A (en) * | 2016-08-18 | 2016-12-07 | 联诺欧机械科技江苏有限公司 | A kind of belt pulley |
-
2011
- 2011-12-07 CN CN2011205031243U patent/CN202391982U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829095A (en) * | 2012-09-19 | 2012-12-19 | 溧阳市超强链条制造有限公司 | Double-pin-shaft structure on transmission mechanism of pipe rolling machine with roller chain |
| CN102829095B (en) * | 2012-09-19 | 2015-04-08 | 溧阳市超强链条制造有限公司 | Double-pin-shaft structure on transmission mechanism of pipe rolling machine with roller chain |
| CN106195217A (en) * | 2016-08-18 | 2016-12-07 | 联诺欧机械科技江苏有限公司 | A kind of belt pulley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |