CN211277932U - Anti-reverse head protection device for tapered roller superfinishing machine - Google Patents
Anti-reverse head protection device for tapered roller superfinishing machine Download PDFInfo
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- CN211277932U CN211277932U CN201922345010.XU CN201922345010U CN211277932U CN 211277932 U CN211277932 U CN 211277932U CN 201922345010 U CN201922345010 U CN 201922345010U CN 211277932 U CN211277932 U CN 211277932U
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- tapered roller
- linear rail
- rotating shaft
- bedplate
- protection device
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Abstract
The utility model relates to a tapered roller processing equipment field, specific prevent reverse head protection device for tapered roller super smart machine that says so. Including fixing the bedplate in the super smart machine frame, one side at the bedplate is fixed and is equipped with the linear rail cover, be equipped with in the linear rail cover and follow the gliding sharp rail of vertical direction, the lower extreme of linear rail distributes in the super smart machine between two spiral conveying rollers position directly over the clearance, the fixed tablet that is used for responding to the tapered roller direction that is equipped with at the lower extreme of linear rail, upper end position at the linear rail is equipped with rotatable driving lever, the middle part hinge of driving lever is on the bedplate, the upper and lower both sides that lie in the driving lever on the bedplate and keep away from linear rail one end tip are equipped with travel switch respectively. The utility model discloses can respond to in advance before the tapered roller of anti-head and oilstone contact, make the workman even can correct the gesture with it again to avoid it to smash the adverse effect that the oilstone leads to.
Description
Technical Field
The utility model relates to a tapered roller processing equipment field, specific prevent reverse head protection device for tapered roller super smart machine that says so.
Background
After the final grinding of the outer diameter of the tapered roller is finished, the rolling surface (outer diameter) needs to be superfinished by a superfinishing machine so as to improve the roughness of the outer diameter of the roller and enable the rolling surface to generate a convex shape. The tapered roller superfinishing machine in the prior art usually comprises two conveying rollers, oilstone is arranged right above the gap between the two conveying rollers, and the oilstone grinds the passing tapered roller under the thrust action of a constant-pressure cylinder and the high-frequency oscillation action of an oscillation motor. After the posture of the tapered roller is corrected by the material arranging machine, the tapered roller enters between two conveying rollers in a posture that the small end is forward and the large end is backward. Be equipped with spiral conveying wire casing on the conveying roller, the bottom of conveying wire casing corresponds the setting with the cone angle of waiting to process tapered roller for under the transport effect through two conveying rollers, the apical margin of all tapered rollers links into horizontal straight line, grinds through the oilstone in proper order.
The material arranging machine in the prior art cannot ensure that all the tapered rollers are corrected to be in a posture that the small end is forward and the large end is backward. Other factors may cause the tapered roller to enter the conveying line groove of the conveying roller in a large end forward posture between the material arranging machine and the conveying roller. And once the tapered roller is conveyed to the oilstone with the error posture that the big end is forward, the tapered roller can hit and break the oilstone due to the thrust of the constant-pressure cylinder and the oscillation action of the oscillation motor. The oilstone needs to be replaced again, so that the continuity of production is damaged, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent first protection device that turns over for tapered roller super smart machine can respond to in advance before the tapered roller that turns over the head contacts with the oilstone, makes the workman correct the gesture again even with it to avoid it to smash the adverse effect that the oilstone leads to.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a prevent first protection device that turns over for tapered roller super smart machine, including fixing the bedplate in the super smart machine frame, one side at the bedplate is fixed and is equipped with the line rail cover, be equipped with the gliding straight line rail of vertical direction of following in the line rail cover, the lower extreme of straight line rail distributes and puts directly over the clearance between two spiral conveying rollers in the super smart machine, the fixed tablet that is used for responding to the tapered roller direction that is equipped with of lower extreme at the straight line rail, upper end position at the straight line rail is equipped with rotatable driving lever, the middle part hinge of driving lever is on the bedplate, the upper and lower both sides that lie in the driving lever on the bedplate and keep away from straight line rail one end tip are equipped.
Preferably, the end of the deflector rod is fixedly provided with a first rotating shaft, and the first rotating shaft is rotatably arranged in a shaft hole arranged on the linear rail.
Preferably, the first rotating shaft is sleeved with a return spring, and the end part of the return spring, which is back to the first rotating shaft, is fixed on the frame of the superfinishing machine.
Preferably, a second rotating shaft is rotatably arranged on the base, a rotating plate is fixedly arranged on the second rotating shaft, and the middle part of the shifting lever is rotatably arranged on the rotating plate through a third rotating shaft.
Preferably, the induction plate passes through the bolt mounting on the linear rail, corresponds on the induction plate and offers the bar bolt hole that is used for adjusting mounted position.
Preferably, the induction plate is rectangular, and one corner of the induction plate corresponding to the tapered roller is set to be circular arc.
Advantageous effects
The utility model discloses can set up between super smart machine's conveying roller and be located the place ahead of oilstone mechanism. The linear rail, the shift lever and the seat board of the utility model form a link mechanism. When the induction plate at the lower end of the linear rail is jacked up by the tapered roller passing through reversely, the end part of the deflector rod far away from the linear rail swings downwards and touches the travel switch positioned below. Therefore, the travel switch can control the superfinishing machine to stop and give an alarm, and workers can start the superfinishing machine for production after the reverse tapered roller is corrected again. The reverse tapered roller is prevented from directly contacting with the oilstone to break the oilstone, the continuity of production is maintained, the waste of the oilstone is avoided, and the production efficiency is improved.
The utility model discloses the top that well lies in the driving lever is equipped with another travel switch, passes through the conveying roller when a batch tapered roller and carries the completion back, and the lower extreme of straight line rail falls on the conveying roller, corresponds the tip up-swing that the straight line rail was kept away from to the drive driving lever, this travel switch of touching to cause empty material to report to the police. Reminding workers to shut down the machine after the grinding production of the batch of tapered rollers. Therefore, the automatic operation degree of the tapered roller superfinishing machine is improved, no special person is needed to take care of the tapered roller superfinishing machine, and manpower is saved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
the labels in the figure are: 1. the device comprises a deflector rod, 2, a seat plate, 3, a travel switch, 4, a second rotating shaft, 5, a linear rail sleeve, 6, a linear rail, 7, a rotating plate, 8, a third rotating shaft, 9, a first rotating shaft, 10, a return spring, 11, a strip-shaped bolt hole, 12 and an induction plate.
Detailed Description
As shown in fig. 1, the utility model discloses a prevent first protection device that turns over for super smart machine of tapered roller sets up in super smart machine frame and is located the position in oilstone mechanism the place ahead, and tapered roller passes through in proper order along the direction from left to right under the effect of super smart machine conveying roller the utility model discloses and oilstone mechanism.
The utility model comprises a seat board 2 fixed on the frame of the super-finishing machine, a linear rail sleeve 5 arranged at the right end position of the seat board 2 and two travel switches 3 arranged at the left end position of the seat board 2. The linear rail sleeve 5 is distributed along the vertical direction, and a linear rail 6 which can slide along the vertical direction is arranged in the linear rail sleeve 5 in a matching way. The lower end of the linear rail 6 is distributed right above the gap between two spiral conveying rollers in the superfinishing machine, and an induction plate 12 used for inducing the direction of the tapered roller is fixedly arranged at the lower end of the linear rail 6. The lower edge of the sensing plate 12 coincides with a connecting line formed by the upper edges of all the forward tapered rollers with the small ends thereof located in the spiral groove of the conveying roller. When the roller conveyed by the superfinishing machine conveying roller generates a reverse tapered roller with a forward big end, the big end of the tapered roller in the reverse posture touches the lower edge of the induction plate 12, jacks up the induction plate 12 and further drives the linear rail 6 to slide upwards.
The upper end of the linear rail 6 is provided with a rotatable shift lever 1. The right end of the shifting lever 1 is fixedly provided with a first rotating shaft 9, and the first rotating shaft 9 is rotatably arranged in a shaft hole arranged at the upper end of the linear rail 6. So that the left end of the shift lever 1 can swing up and down with the first rotating shaft 9 as the center. A second rotating shaft 4 is rotatably arranged on the base corresponding to the middle of the shifting lever 1, a rotating plate 7 is fixed on the second rotating shaft 4, and the middle of the shifting lever 1 is rotatably arranged on the rotating plate 7 through a third rotating shaft 8.
The two travel switches 3 are respectively fixed on the seat board 2 through a bracket and are positioned at the upper and lower sides of the left end of the deflector rod 1. The lower travel switch 3 is connected with a super-finishing machine power device and an alarm. The upper travel switch 3 is connected with an alarm. In the production process, when the induction plate 12 detects the reverse tapered roller in the superfinishing machine conveying roller, the induction plate 12 and the linear rail 6 are jacked up by the large end of the reverse tapered roller, and the shifting rod 1 rotates along the anticlockwise direction, so that the lower edge of the shifting rod 1 triggers the travel switch 3 positioned below. When a batch of production tasks are completed and the superfinishing machine conveying roller is empty, the linear rail 6 and the induction plate 12 slide down under the action of self gravity to be in contact with the superfinishing machine conveying roller, so that the driving lever 1 rotates along the clockwise direction, and the upper edge of the driving lever 1 triggers the travel switch 3 positioned above.
A return spring 10 is sleeved on the first rotating shaft 9, and the end part of the return spring 10, back to the first rotating shaft 9, is fixed on the frame of the superfinishing machine. The left end of the shifting plate is controlled to be just between two travel switches 3 through the natural extension length of a return spring 10, and after the conical roller posture on the superfinishing machine conveying roller is corrected again or the materials are refilled, the shifting rod 1 is pulled back to the position shown in fig. 1 through the return spring 10.
In this embodiment, the induction plate 12 is rectangular, and a corner (lower left corner) of the induction plate 12 corresponding to the tapered roller is arc-shaped, so that the large end of the reverse tapered roller can smoothly jack up the induction plate 12, and the induction plate 12 is prevented from prying the tapered roller from the spiral line groove of the conveying roller. The induction plate 12 passes through the bolt and installs on linear rail 6, corresponds on the induction plate 12 and offers the bar bolt hole 11 that is used for adjusting the mounted position, and this bar bolt hole 11 of accessible adjusts the mounting height of induction plate 12 on linear rail, thereby is the utility model discloses adapt to the tapered roller's of different specifications anti-head detection and protection.
Claims (6)
1. The utility model provides a prevent first protection device that turns over for tapered roller super smart machine which characterized in that: including fixing bedplate (2) in the super smart machine frame, one side of bedplate (2) is fixed and is equipped with linear rail cover (5), be equipped with in linear rail cover (5) and follow gliding sharp rail (6) of vertical direction, the lower extreme of sharp rail (6) distributes and puts directly over the clearance between two spiral conveying rollers in the super smart machine, lower extreme fixed induction plate (12) that are used for responding to the tapered roller direction that is equipped with in linear rail (6), upper end position at sharp rail (6) is equipped with rotatable driving lever (1), the middle part hinge of driving lever (1) is on bedplate (2), the upper and lower both sides that lie in driving lever (1) and keep away from linear rail (6) one end tip are equipped with travel switch (3) respectively on bedplate (2).
2. The anti-heading protection device for the tapered roller superfinishing machine according to claim 1, wherein: the end part of the deflector rod (1) is fixedly provided with a first rotating shaft (9), and the first rotating shaft (9) is rotatably arranged in a shaft hole arranged on the linear rail (6).
3. The anti-heading protection device for the tapered roller superfinishing machine according to claim 2, wherein: a return spring (10) is sleeved on the first rotating shaft (9), and the end part of the return spring (10) back to the first rotating shaft (9) is fixed on the frame of the superfinishing machine.
4. The anti-heading protection device for the tapered roller superfinishing machine according to claim 1, wherein: a second rotating shaft (4) is rotatably arranged on the base, a rotating plate (7) is fixedly arranged on the second rotating shaft (4), and the middle of the shifting lever (1) is rotatably arranged on the rotating plate (7) through a third rotating shaft (8).
5. The anti-heading protection device for the tapered roller superfinishing machine according to claim 1, wherein: the induction plate (12) is installed on the linear rail (6) through bolts, and the induction plate (12) is correspondingly provided with a strip-shaped bolt hole (11) used for adjusting the installation position.
6. The anti-heading protection device for the tapered roller superfinishing machine according to claim 1, wherein: the induction plate (12) is rectangular, and one corner of the induction plate (12) corresponding to the conical roller is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922345010.XU CN211277932U (en) | 2019-12-24 | 2019-12-24 | Anti-reverse head protection device for tapered roller superfinishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922345010.XU CN211277932U (en) | 2019-12-24 | 2019-12-24 | Anti-reverse head protection device for tapered roller superfinishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211277932U true CN211277932U (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922345010.XU Active CN211277932U (en) | 2019-12-24 | 2019-12-24 | Anti-reverse head protection device for tapered roller superfinishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211277932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900435A (en) * | 2019-12-24 | 2020-03-24 | 河南卫创轴承精工科技有限公司 | Anti-reverse head protection device for tapered roller superfinishing machine |
| CN110900435B (en) * | 2019-12-24 | 2024-07-12 | 河南卫创轴承精工科技有限公司 | Anti-head-reversing protection device for tapered roller superfinishing machine |
-
2019
- 2019-12-24 CN CN201922345010.XU patent/CN211277932U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900435A (en) * | 2019-12-24 | 2020-03-24 | 河南卫创轴承精工科技有限公司 | Anti-reverse head protection device for tapered roller superfinishing machine |
| CN110900435B (en) * | 2019-12-24 | 2024-07-12 | 河南卫创轴承精工科技有限公司 | Anti-head-reversing protection device for tapered roller superfinishing machine |
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