CN204842742U - Rotary mechanism is used in processing of ribbed pipe external tooth - Google Patents
Rotary mechanism is used in processing of ribbed pipe external tooth Download PDFInfo
- Publication number
- CN204842742U CN204842742U CN201520568190.7U CN201520568190U CN204842742U CN 204842742 U CN204842742 U CN 204842742U CN 201520568190 U CN201520568190 U CN 201520568190U CN 204842742 U CN204842742 U CN 204842742U
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- CN
- China
- Prior art keywords
- connecting rod
- fixed
- workpiece
- ribbed pipe
- external tooth
- 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 rotary mechanism is used in processing of ribbed pipe external tooth including the mount, is equipped with rotatable connecting rod on the mount, connecting rod front end and work piece inner wall threaded connection, and connecting rod end one side outer wall is equipped with taut fixing device. This patent simple structure, convenient and practical.
Description
Technical field
The utility model relates to a kind of for turning on slender workpieces feed mechanism, is specifically related to ribbed pipe external tooth processing rotating mechanism.
Background technology
Ribbed pipe is the extraordinary tube heat exchanging component of heat transfer effect in heat transmission equipment, can reach the object of energy-conserving and environment-protective.Ribbed pipe main structure comprises light pipe, and on light pipe outer surface, plow goes out external tooth, thus entirety constitutes a 3-D solid structure, effectively improves the phase-change heat-exchange in the heat convection of monophasic fluid in pipe and pipe.Due to ribbed pipe elongate form, how in process, clamping ribbed pipe also carries out feed motion, is the difficult problem that people urgently want to solve.
Utility model content
For the defect that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of and can clamps slender rectangular tube and carry out the ribbed pipe external tooth processing rotating mechanism of feed motion.
For achieving the above object, the technical solution of the utility model is: ribbed pipe external tooth processing rotating mechanism, and comprise fixed mount, fixed mount is provided with rotating connecting rod, and connecting rod front end is threaded with workpiece inner wall, and connecting rod end side outer wall is provided with the device that is strained and fixed; Fixed mount top, to be all connected by leading screw between bottom with frame.
Compared with prior art, the utility model has the advantage of:
Fixed mount top, be all connected by leading screw between bottom with frame, top, bottom are all connected with frame by leading screw, are synchronized with the movement up and down, uniform force, avoid workpiece to tilt, and facilitate workpiece charging
Ribbed pipe external tooth processing rotating mechanism provides the reciprocating motion vertically of workpiece and the reciprocating rotary certain angle of workpiece, and in workpiece feed arrangement, include connecting rod, workpiece is connected with connecting rod, but, because workpiece needs to change, therefore, workpiece and connecting rod are for removably connecting, workpiece for convenience detach, workpiece should realize moving vertically and realize again rotating, in rotary course, when connecting rod is threaded with workpiece, easily cause during reciprocating rotary loosening between workpiece and connecting rod, when connecting rod is connected with workpiece pin, need at Workpiece boring, destroy Workpiece structure, therefore do not adopt pin to connect, outer wall in connecting rod end side arranges the device that is strained and fixed, and before rotation, strained backward by connecting rod, connecting rod pulls workpiece, realize being strained and fixed of workpiece, and then rotate, be integrated because connecting rod and workpiece are strained and fixed, therefore, when rotated, then connecting rod and workpiece can be avoided to loosen.
Further, fixed mount is provided with fixing sleeve, jacket casing connective pole, barrel forward end and connecting rod front end are provided with the different external screw thread in large footpath, and workpiece inner wall is provided with the internal thread mated with external screw thread, during use, connecting rod, sleeve are connected with workpiece respectively and are strained by take-up device, the gap be threaded is eliminated with this, thus tension workpiece, reduce mismachining tolerance.
Further, also comprise and the axle sleeve of connecting rod spline joint and the driving gear that is rotationally connected with fixed mount, fixed by bearing and fixed mount in the middle part of axle sleeve, axle sleeve is also fixed with the driven gear engaged with driving gear, driving gear drives driven gear to rotate and then drives axle sleeve to rotate, and axle sleeve and connecting rod spline joint, therefore the rotation of connecting rod can be realized, and then realize the rotation of workpiece.
Further, connecting rod is 8, and driven gear is 8, is all uniformly distributed along driving gear circumference, can process many workpiece simultaneously, raise the efficiency.
Further, described in the device that is strained and fixed comprise the piston being located at connecting rod end, oil cylinder or cylinder, piston slides in oil cylinder or cylinder, thus tension linkage or unclamp connecting rod, raises the efficiency.
Further, described in the device that is strained and fixed comprise the motor being located at tooth bar on connecting rod and output shaft and engaging with tooth bar, raise the efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model ribbed pipe external tooth processing rotating mechanism embodiment one, two;
Fig. 2 is the enlarged drawing of part A in Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Embodiment one:
As shown in Figure 1 and Figure 2, ribbed pipe external tooth processing rotating mechanism, comprises fixed mount 6, fixed mount 6 is arranged with connecting rod 1, and connecting rod 1 front end is connected with workpiece 2 inner thread, and connecting rod 1 end side outer wall is provided with the device that is strained and fixed, connecting rod 1 is 6, is uniformly distributed along driving gear 4 circumference, can process eight workpiece 2 simultaneously, raise the efficiency, sleeve 3 front end is provided with identical screw thread with connecting rod 1 front end, fixed mount 6 is provided with fixing sleeve 3, sleeve 3 overlaps connective pole 1, sleeve 3 front end is provided with the different external screw thread in large footpath from connecting rod 1 front end, and workpiece 2 inwall is provided with the internal thread mated with external screw thread, during use, connecting rod 1, sleeve 3 are threaded with workpiece 2 and respectively by take-up device tension linkage 1, the gap be threaded is eliminated with this, thus tension workpiece 2, reduce mismachining tolerance, the described device that is strained and fixed comprises piston 7, the oil cylinder 8 of being located at connecting rod 1 end, and during oil-in oil-feed, piston 7 slides left in oil cylinder 8, thus tension linkage 1, when oil-in stops oil-feed, oil-out fuel-displaced, piston 7 slides to the right in oil cylinder 8, thus unclamps connecting rod 1, fixed mount 6 top, bottom is connected by leading screw with between frame, be synchronized with the movement up and down, uniform force, workpiece 2 is avoided to tilt, facilitate workpiece 2 charging, connecting rod 1 front end is threaded with between workpiece 2, also comprise and the axle sleeve 9 of connecting rod 1 spline joint and the driving gear 4 that is rotationally connected with fixed mount 6, fixed by bearing and fixed mount 6 in the middle part of axle sleeve 9, axle sleeve 9 is also fixed with the driven gear 5 engaged with driving gear 4, driving gear 4 drives driven gear 5 to rotate and then drives axle sleeve 9 to rotate, and axle sleeve 9 and connecting rod 1 spline joint, therefore the rotation of connecting rod 1 can be realized, and then realize the rotation of workpiece 2.
Ribbed pipe external tooth processing rotating mechanism provides the reciprocating motion vertically of workpiece 2 and the reciprocating rotary certain angle of workpiece 2, and in workpiece 2 feed arrangement, include connecting rod 1, workpiece 2 is connected with connecting rod 1, but, because workpiece 2 needs to change, therefore, workpiece 2 and connecting rod 1 are for removably connecting, workpiece 2 for convenience detach, workpiece 2 should realize moving vertically and realize again rotating, in rotary course, when connecting rod 1 is threaded with workpiece 2, easily cause during reciprocating rotary loosening between workpiece 2 and connecting rod 1, when connecting rod 1 and workpiece 2 sell be connected time, need to hole at workpiece 2, destroy workpiece 2 structure, therefore do not adopt pin to connect, outer wall in connecting rod 1 end side arranges the device that is strained and fixed, before rotation, connecting rod 1 is strained backward, connecting rod 1 pulls workpiece 2, realizes being strained and fixed of workpiece 2, and then rotates, be integrated because connecting rod 1 and workpiece 2 are strained and fixed, therefore, when rotated, then connecting rod 1 can be avoided to loosen with workpiece 2.
Embodiment two:
With embodiment one unlike, described in the device that is strained and fixed comprise the motor being located at tooth bar on connecting rod and output shaft and engaging with tooth bar, raise the efficiency.
Claims (6)
1. ribbed pipe external tooth processing rotating mechanism, comprises fixed mount, it is characterized in that, fixed mount is provided with rotating connecting rod, and connecting rod front end is threaded with workpiece inner wall, and connecting rod end side outer wall is provided with the device that is strained and fixed; Fixed mount top, to be all connected by leading screw between bottom with frame.
2. ribbed pipe external tooth processing rotating mechanism according to claim 1, it is characterized in that, fixed mount is provided with fixing sleeve, jacket casing connective pole, barrel forward end and connecting rod front end are provided with the different external screw thread in large footpath, and workpiece inner wall is provided with the internal thread mated with external screw thread.
3. the ribbed pipe external tooth processing rotating mechanism according to any one of claim 1-2, it is characterized in that, also comprise and the axle sleeve of connecting rod spline joint and the driving gear that is rotationally connected with fixed mount, fixed by bearing and fixed mount in the middle part of axle sleeve, axle sleeve is also fixed with the driven gear engaged with driving gear.
4. ribbed pipe external tooth processing rotating mechanism according to claim 3, it is characterized in that, connecting rod is 8, and driven gear is 8, is all uniformly distributed along driving gear circumference.
5. the ribbed pipe external tooth processing rotating mechanism according to any one of claim 1-2, is characterized in that, described in the device that is strained and fixed comprise the piston being located at connecting rod end, oil cylinder or cylinder.
6. the ribbed pipe external tooth processing rotating mechanism according to any one of claim 1-2, is characterized in that, described in be strained and fixed the motor that device comprises the tooth bar be located on connecting rod, output shaft engages with tooth bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568190.7U CN204842742U (en) | 2015-07-31 | 2015-07-31 | Rotary mechanism is used in processing of ribbed pipe external tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568190.7U CN204842742U (en) | 2015-07-31 | 2015-07-31 | Rotary mechanism is used in processing of ribbed pipe external tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204842742U true CN204842742U (en) | 2015-12-09 |
Family
ID=54733339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520568190.7U Expired - Fee Related CN204842742U (en) | 2015-07-31 | 2015-07-31 | Rotary mechanism is used in processing of ribbed pipe external tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204842742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057490A (en) * | 2015-07-31 | 2015-11-18 | 重庆市兴林电器有限公司 | Rotating mechanism for processing finned pipe external teeth |
-
2015
- 2015-07-31 CN CN201520568190.7U patent/CN204842742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057490A (en) * | 2015-07-31 | 2015-11-18 | 重庆市兴林电器有限公司 | Rotating mechanism for processing finned pipe external teeth |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160731 |