CN205765531U - Running-in machine - Google Patents
Running-in machine Download PDFInfo
- Publication number
- CN205765531U CN205765531U CN201620484433.3U CN201620484433U CN205765531U CN 205765531 U CN205765531 U CN 205765531U CN 201620484433 U CN201620484433 U CN 201620484433U CN 205765531 U CN205765531 U CN 205765531U
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- CN
- China
- Prior art keywords
- gear
- frame
- driven gear
- duplicate
- crank
- 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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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
A kind of running-in machine, including guide shaft, compactor, holds out against screw, drive bevel gear, connecting rod, seesaw frame, crank, reductor, duplicate gear, pinion stand, push rod, driven gear, frame.Reductor, compactor, pinion stand and guide shaft are all fixedly mounted in frame, guide shaft and seesaw frame are matched in clearance, drive bevel gear and crank couple with speed reducer output shaft, crank and rod hinge connection, connecting rod is hinged with seesaw frame, drive bevel gear engages with the bevel gear part of duplicate gear, the roller gear part of duplicate gear engages with driven gear, duplicate gear and driven gear rotational support are in respective pinion stand, and the top of duplicate gear and driven gear is equipped with the cover for seat suitable with hole workpiece gabarit.This utility model, to premise clearance fit couple, uses automatic grinding.
Description
Technical field
The present invention relates to a kind of running-in machine.
Background technology
The hole axle couple of certain premise clearance fit needs to grind before assembly.At present, this work is by being accomplished manually.Operator one holds hole workpiece, pinches the one end of the shaft-like work scribbling abrasive pastes on the other hand, makes them constantly do relatively reciprocating motion and rotate and is ground.This manual method not only inefficiency, and quality cannot ensure.
Summary of the invention
In order to overcome above-mentioned unfavorable condition, the present invention provides a kind of grinder, premise clearance fit couple can be used automatic grinding, improve work efficiency, it is ensured that Grinding Quality.
nullThe technical solution adopted for the present invention to solve the technical problems is: designed threaded engagement machine includes guide shaft、Compactor、Hold out against screw、Drive bevel gear、Connecting rod、Seesaw frame、Crank、Reductor、Duplicate gear、Pinion stand、Push rod、Driven gear、Frame，Reductor、Compactor、Pinion stand and guide shaft are all fixedly mounted in frame，Guide shaft and seesaw frame are matched in clearance，Drive bevel gear and crank couple with speed reducer output shaft，Crank and rod hinge connection，Connecting rod is hinged with seesaw frame，Drive bevel gear engages with the bevel gear part of duplicate gear，The roller gear part of duplicate gear engages with driven gear，Duplicate gear and driven gear rotational support are in respective pinion stand，The top of duplicate gear and driven gear is equipped with the cover for seat suitable with hole workpiece gabarit，Tapped through hole on this cover for seat wall is installed and is held out against screw，Duplicate gear and driven gear centre are through hole，Push rod is fixedly mounted on seesaw frame，Push rod is matched in clearance with the through hole in pinion stand centre.
Described compactor is made up of lever, hinge bar, depression bar, elastic friction block and bearing, one end of lever is hinged with bearing, the other end of lever and the upper end thereof of hinge bar, the lower end of depression bar is fixedly connected elastic friction block, the upper end of depression bar is hinged with the lower end of hinge bar, and depression bar hole corresponding with bearing is matched in clearance.
The operation principle of the present invention is: is respectively put in the cover for seat on duplicate gear and driven gear top by two hole workpieces, fixes with holding out against screw, then by the hole of shaft-like work load hole workpiece scribbling abrasive pastes.Move compactor lever to be pressed between depression bar and push rod by shaft-like work.The elastic friction block of depression bar lower end can be prevented shaft-like work and rotate.Start reductor, by crank and connecting rod, make seesaw frame start in frame and move back and forth.Now, shaft-like work is the most reciprocating.The rotation of speed reducer output shaft, by duplicate gear and driven gear, just makes hole workpiece rotate continuously.So, shaft-like work relative opening workpiece constantly moves back and forth and rotates, and is achieved that automatic grinding.
The invention has the beneficial effects as follows: to premise clearance fit couple, use automatic grinding, improve work efficiency, it is ensured that Grinding Quality.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention schematic diagrams.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 1.
1. guide shafts, 2. compactor in figure, 3. hold out against screw, 4. drive bevel gear, 5. connecting rod, 6. seesaw frame, 7. crank, 8. reductor, 9. duplicate gear, 10. pinion stand, 11. push rods, 12. driven gears, 13. frames, 14. shaft-like works, 15. hole workpieces, 16. levers, 17. hinge bars, 18. depression bars, 19. elastic friction blocks, 20. bearings.
Detailed description of the invention
Finding out from Fig. 1, Fig. 2 and Fig. 3, the present invention executes example and includes guide shaft (1), compactor (2), holds out against screw (3), drive bevel gear (4), connecting rod (5), seesaw frame (6), crank (7), reductor (8), duplicate gear (9), pinion stand (10), push rod (11), driven gear (12), frame (13).Reductor (8), compactor (2), pinion stand (10) and guide shaft (1) are all fixedly mounted in frame (13).Guide shaft (1) and seesaw frame (6) are matched in clearance.Drive bevel gear (4) and crank (7) couple with reductor (8) output shaft.Crank (7) is hinged with connecting rod (5), and connecting rod (5) is hinged with seesaw frame (6).Drive bevel gear (4) and the bevel gear mate of duplicate gear (9), the roller gear part of duplicate gear (9) engages with driven gear (12).Duplicate gear (9) and driven gear (12) rotational support are in respective pinion stand (10), the top of duplicate gear (9) and driven gear (12) is equipped with the cover for seat suitable with hole workpiece (15) gabarit, tapped through hole on this cover for seat wall is installed and held out against screw (3), duplicate gear (9) and driven gear (12) centre is through hole.Push rod (11) is fixedly mounted on seesaw frame (6), and push rod (11) is matched in clearance with the through hole in pinion stand (10) centre.
Compactor (2) described in the present embodiment is made up of lever (16), hinge bar (17), depression bar (18), elastic friction block (19) and bearing (20).One end of lever (16) is hinged with bearing (20), the other end and the upper end thereof of hinge bar (17).The lower end of depression bar (18) is fixedly connected elastic friction block (19), and upper end is hinged with the lower end of hinge bar (17).Depression bar (18) is matched in clearance with bearing (20) corresponding hole.
During work, two hole workpieces (15) are respectively put in the cover for seat on duplicate gear (9) and driven gear (12) top, fix, then by the hole of shaft-like work (14) load hole workpiece (15) scribbling abrasive pastes with holding out against screw (3).Move compactor (2) lever (16) to be pressed between depression bar (18) and push rod (11) by shaft-like work (14).The elastic friction block (19) of depression bar (18) lower end can be prevented shaft-like work (14) and rotate.Start reductor (8), by crank (7) and connecting rod (5), make seesaw frame (6) start in the upper reciprocating motion of frame (13).Now, shaft-like work (14) is the most reciprocating.The rotation of reductor (8) output shaft, by drive bevel gear (4), duplicate gear (9) and driven gear (12), just makes two hole workpieces (15) rotate continuously.So, two shaft-like works are respectively relative to respective hole workpiece and constantly move back and forth and rotate, and are achieved that automatic grinding.
It is clear that the present invention can be configured to can overlap the grinder of more than workpiece by simultaneous grinding two as required.
Claims (2)
- null1. a running-in machine，Including guide shaft、Compactor、Hold out against screw、Drive bevel gear、Connecting rod、Seesaw frame、Crank、Reductor、Duplicate gear、Pinion stand、Push rod、Driven gear、Frame，It is characterized in that: reductor、Compactor、Pinion stand and guide shaft are all fixedly mounted in frame，Guide shaft and seesaw frame are matched in clearance，Drive bevel gear and crank couple with speed reducer output shaft，Crank and rod hinge connection，Connecting rod is hinged with seesaw frame，Drive bevel gear engages with the bevel gear part of duplicate gear，The roller gear part of duplicate gear engages with driven gear，Duplicate gear and driven gear rotational support are in respective pinion stand，The top of duplicate gear and driven gear is equipped with the cover for seat suitable with hole workpiece gabarit，Tapped through hole on this cover for seat wall is installed and is held out against screw，Duplicate gear and driven gear centre are through hole，Push rod is fixedly mounted on seesaw frame，Push rod is matched in clearance with the through hole in pinion stand centre.
- Running-in machine the most according to claim 1, it is characterized in that: described compactor is made up of lever, hinge bar, depression bar, elastic friction block and bearing, one end of lever is hinged with bearing, the other end of lever and the upper end thereof of hinge bar, the lower end of depression bar is fixedly connected elastic friction block, the upper end of depression bar is hinged with the lower end of hinge bar, and depression bar hole corresponding with bearing is matched in clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620484433.3U CN205765531U (en) | 2016-05-25 | 2016-05-25 | Running-in machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620484433.3U CN205765531U (en) | 2016-05-25 | 2016-05-25 | Running-in machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205765531U true CN205765531U (en) | 2016-12-07 |
Family
ID=58112715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620484433.3U Expired - Fee Related CN205765531U (en) | 2016-05-25 | 2016-05-25 | Running-in machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205765531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561084A (en) * | 2019-08-07 | 2019-12-13 | 许继电气股份有限公司 | Automatic pin pressing device of switch mechanism and switch mechanism running-in equipment using same |
-
2016
- 2016-05-25 CN CN201620484433.3U patent/CN205765531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561084A (en) * | 2019-08-07 | 2019-12-13 | 许继电气股份有限公司 | Automatic pin pressing device of switch mechanism and switch mechanism running-in equipment using same |
| CN110561084B (en) * | 2019-08-07 | 2021-04-16 | 许继电气股份有限公司 | Automatic pin pressing device of switch mechanism and switch mechanism running-in equipment using same |
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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: 20161207 Termination date: 20170525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |