CN204657200U - A kind of bend pipe driven wheel device - Google Patents
A kind of bend pipe driven wheel device Download PDFInfo
- Publication number
- CN204657200U CN204657200U CN201520366867.9U CN201520366867U CN204657200U CN 204657200 U CN204657200 U CN 204657200U CN 201520366867 U CN201520366867 U CN 201520366867U CN 204657200 U CN204657200 U CN 204657200U
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- CN
- China
- Prior art keywords
- plate
- upper frame
- frame plate
- driven wheel
- follower shaft
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to metal working technical area, particularly relate to a kind of bend pipe driven wheel device, driven wheel carrier comprises upper frame plate, lower bearing bracket plate, latch tubing string, the center of upper frame plate and lower bearing bracket plate is all provided with pin hole, upper frame plate is connected by latch tubing string with lower bearing bracket plate, pin is inserted on latch tubing string, follower shaft is positioned at the both sides of driven wheel carrier, the upper end of follower shaft is stuck on axle bumper plate by axle jump ring, axle bumper plate is arranged on upper frame plate by parting of baffle bolt, driven pulley is rotatably arranged on follower shaft, rolling bearing is provided with between driven pulley and follower shaft, the upper end of rolling bearing is provided with dust cap, dust cap upper end arranges porose jump ring, the outside of follower shaft is gone back concentric and is provided with axle sleeve, also hinge is provided with between upper frame plate and lower bearing bracket plate, hinge two ends are provided with hinge jump ring.The utility model decreases dust and enters between driven shaft and rolling bearing, improves pipe fitting bending effect.
Description
Technical field
The utility model relates to metal working technical area, particularly a kind of bend pipe driven wheel device.
Background technology
Metallic article is processed with a lot of type, comprises cast, plastic forming, solid forming etc.Cast comprises sand-cast, model casting etc.; Plastic forming comprises forging, rolling, extruding etc.; Solid forming comprises pressure testing, bending, punching press, die-cut, cutting etc.Bend pipe adopts complete bending mould to bend, and is divided into cold stewing and picks two kinds of techniques.
bending machineroughly can be divided into CNC tube bending machine, hydraulic pipe bender etc.The purposes of bending machine: hydraulic pipe bender is mainly used in power construction, public railway construction, boiler, bridge, boats and ships, furniture, the pipe laying of the aspects such as decoration and building, has that function is many, rational in infrastructure, simple to operate, an advantage such as conveniently moving, installation are quick.CNC tube bending machine, can bend the wound form that tubing carries out a bending radius (single mode) or two bending radius (bimodulus) in the cold state, is widely used in the various pipe fitting of the industry such as automobile, air-conditioning and the bending of wire rod.Bending machine is mainly used in the plastic forming of pipe.But be that hydraulic pipe bender or CNC tube bending machine structure are all comparatively complicated, cost is higher.In forming elbow process, utilize driving wheel and driven pulley to realize the brake forming of pipe fitting.Because bending force is comparatively large, so the driven pulley usually upper and lower play with follower shaft, dust easily enters between driven shaft and rolling bearing, greatly reduces the service life of rolling bearing, has a strong impact on pipe fitting bending quality.
Summary of the invention
The utility model is for the defect of prior art, a kind of bend pipe driven wheel device is provided, effectively prevents the driven pulley usually upper and lower play with follower shaft, decrease dust and enter between driven shaft and rolling bearing, effectively improve the service life of rolling bearing, improve pipe fitting bending effect.
The technical problem that the utility model solves realizes by the following technical solutions: the utility model provides a kind of bend pipe driven wheel device, it is characterized in that: comprise two driven pulleys, rolling bearing, hole jump ring, dust cap, axle sleeve, axle bumper plate, parting of baffle bolt, axle jump ring, follower shaft, driven wheel carrier, latch, hinge, hinge jump ring, described driven wheel carrier comprises upper frame plate, lower bearing bracket plate, latch tubing string, described upper frame plate and lower bearing bracket plate are parallel to each other, described upper frame plate is positioned at the upside of lower bearing bracket plate, the center of described upper frame plate and lower bearing bracket plate is all provided with pin hole, described upper frame plate is connected by latch tubing string with lower bearing bracket plate, described pin hole and latch tubing string concentric are arranged, described latch is inserted on latch tubing string, described follower shaft is positioned at the both sides of driven wheel carrier, the upper end of described follower shaft is stuck on axle bumper plate by axle jump ring, described axle bumper plate is arranged on upper frame plate by parting of baffle bolt, described driven pulley is rotatably arranged on follower shaft, rolling bearing is provided with between described driven pulley and follower shaft, the arranged outside of described driven pulley has curved slot, the upper end of described rolling bearing is provided with dust cap, described dust cap upper end arranges porose jump ring, the outside of described follower shaft is gone back concentric and is provided with axle sleeve, also hinge is provided with between described upper frame plate and lower bearing bracket plate, described hinge two ends are provided with hinge jump ring.
Described dust cap is soft rubber dust cap.
Reinforcement gusset is also provided with between described upper frame plate and lower bearing bracket plate.
Described rolling bearing is ball ball bearing.
The beneficial effects of the utility model are:
1 pipe fitting is formed bending under the effect of the curved slot of driving wheel and driven pulley, and driven pulley rotates around driven arbor wheel, and rolling bearing is conducive to driven pulley smooth rotation.Dust cap effectively reduces dust and enters between rolling bearing and follower shaft, ensure that driven pulley smooth rotation.The utility model effectively prevents the driven pulley usually upper and lower play with follower shaft, decreases dust and enters between driven shaft and rolling bearing, effectively improve the service life of rolling bearing, improve pipe fitting bending effect.
2 dust caps are soft rubber dust cap, not only effectively prevent dust, and are conducive to Fast Installation and dismounting.
Also be provided with reinforcement gusset between 3 upper frame plates and lower bearing bracket plate, effectively improve the intensity of driven wheel carrier.
4 rolling bearings are ball ball bearing, and support effects is better, ensure that driven pulley smooth rotation.
5 axle bumper plates are arranged on upper frame plate by parting of baffle bolt, effectively prevent the upper and lower play of driven shaft.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the left view of the utility model figure.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
In figure: 1-driven pulley, 2-rolling bearing, 3-hole jump ring, 4-dust cap, 5-axle sleeve, 6-axle bumper plate, 7-parting of baffle bolt, 8-axle jump ring, 9-follower shaft, the driven wheel carrier of 10-, 11-latch, 12-hinge, 13-hinge jump ring, 14-upper frame plate, 15-lower bearing bracket plate, 16-latch tubing string, 17-pin hole, 18-curved slot, 19-strengthens gusset.
Embodiment:
The present embodiment comprises two driven pulleys 1, rolling bearing 2, hole jump ring 3, dust cap 4, axle sleeve 5, axle bumper plate 6, parting of baffle bolt 7, axle jump ring 8, follower shaft 9, driven wheel carrier 10, latch 11, hinge 12, hinge jump ring 13, driven wheel carrier 10 comprises upper frame plate 14, lower bearing bracket plate 15, latch tubing string 16, upper frame plate 14 and lower bearing bracket plate 15 are parallel to each other, upper frame plate 14 is positioned at the upside of lower bearing bracket plate 15, the center of upper frame plate 14 and lower bearing bracket plate 15 is all provided with pin hole 17, upper frame plate 14 is connected by latch tubing string 16 with lower bearing bracket plate 15, pin hole 17 and latch tubing string 16 concentric are arranged, latch 11 is inserted on latch tubing string 16, also be provided with between upper frame plate 14 and lower bearing bracket plate 15 and strengthen gusset 19.Follower shaft 9 is positioned at the both sides of driven wheel carrier 10, the upper end of follower shaft 9 is stuck on axle bumper plate 6 by axle jump ring 8, axle bumper plate 6 is arranged on upper frame plate 14 by parting of baffle bolt 7, driven pulley 1 is rotatably arranged on follower shaft 9, be provided with rolling bearing 2 between driven pulley 1 and follower shaft 9, rolling bearing 2 is ball ball bearing.The arranged outside of driven pulley 1 has curved slot 18, and the upper end of rolling bearing 2 is provided with dust cap 4, and dust cap 4 upper end arranges porose jump ring 3, and dust cap 4 is soft rubber dust cap 4.The outside of follower shaft 9 is gone back concentric and is provided with axle sleeve 5, is also provided with hinge 12 between upper frame plate 14 and lower bearing bracket plate 15, and hinge 12 two ends are provided with hinge jump ring 13.
Utilize technical scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection domain of the present utility model.
Claims (4)
1. a bend pipe driven wheel device, is characterized in that: comprise two driven pulleys, rolling bearing, hole jump ring, dust cap, axle sleeve, axle bumper plate, parting of baffle bolt, axle jump ring, follower shaft, driven wheel carrier, latch, hinge, hinge jump ring, described driven wheel carrier comprises upper frame plate, lower bearing bracket plate, latch tubing string, described upper frame plate and lower bearing bracket plate are parallel to each other, described upper frame plate is positioned at the upside of lower bearing bracket plate, the center of described upper frame plate and lower bearing bracket plate is all provided with pin hole, described upper frame plate is connected by latch tubing string with lower bearing bracket plate, described pin hole and latch tubing string concentric are arranged, described latch is inserted on latch tubing string, described follower shaft is positioned at the both sides of driven wheel carrier, the upper end of described follower shaft is stuck on axle bumper plate by axle jump ring, described axle bumper plate is arranged on upper frame plate by parting of baffle bolt, described driven pulley is rotatably arranged on follower shaft, rolling bearing is provided with between described driven pulley and follower shaft, the arranged outside of described driven pulley has curved slot, the upper end of described rolling bearing is provided with dust cap, described dust cap upper end arranges porose jump ring, the outside of described follower shaft is gone back concentric and is provided with axle sleeve, also hinge is provided with between described upper frame plate and lower bearing bracket plate, described hinge two ends are provided with hinge jump ring.
2. a kind of bend pipe driven wheel device according to claim 1, is characterized in that: described dust cap is soft rubber dust cap.
3. a kind of bend pipe driven wheel device according to claim 1, is characterized in that: be also provided with reinforcement gusset between described upper frame plate and lower bearing bracket plate.
4. a kind of bend pipe driven wheel device according to claim 1, is characterized in that: described rolling bearing is ball ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366867.9U CN204657200U (en) | 2015-06-01 | 2015-06-01 | A kind of bend pipe driven wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366867.9U CN204657200U (en) | 2015-06-01 | 2015-06-01 | A kind of bend pipe driven wheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204657200U true CN204657200U (en) | 2015-09-23 |
Family
ID=54127637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520366867.9U Expired - Fee Related CN204657200U (en) | 2015-06-01 | 2015-06-01 | A kind of bend pipe driven wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204657200U (en) |
-
2015
- 2015-06-01 CN CN201520366867.9U patent/CN204657200U/en not_active Expired - Fee Related
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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: 20150923 Termination date: 20160601 |