CN203751855U - Roller repairing machine - Google Patents
Roller repairing machine Download PDFInfo
- Publication number
- CN203751855U CN203751855U CN201420053461.0U CN201420053461U CN203751855U CN 203751855 U CN203751855 U CN 203751855U CN 201420053461 U CN201420053461 U CN 201420053461U CN 203751855 U CN203751855 U CN 203751855U
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- CN
- China
- Prior art keywords
- workpiece
- cam
- clamping head
- grinding
- sanding apparatus
- 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 provides a roller repairing machine, belongs to the technical field of metal processing equipment and solves the problem that existing roller repairing processes are poor in repairing effect. The roller repairing machine comprises a rack, guide rods axially parallel to a workpiece, clamping devices, and a rotating motor driving the workpiece to rotate, a grinding device capable of moving back and forth along the guide rods is arranged on the guide rods and comprises a base, a clamping head, a grinding head mounted on the clamping head, and a swinging motor, a cam is arranged on an output shaft of the swinging motor, one end of the clamping head is limited in the base in the vertical direction while the other end of the same is connected with the cam in a sleeved manner, a left side portion and a right side portion of the clamping head fit with the cam, and each of a upper side portion and a lower side portion of the clamping head is provided with a neutral gear groove rotating in a manner being matched with the cam. The grinding head can swing back and forth at high speed along the axial direction of the workpiece while grinding along the peripheral direction of the workpiece, multi-range repeated grinding of the surface of the workpiece is realized to eliminate ring lines formed during single-time stab grinding, and the surface of the workpiece is high in smoothness.
Description
Technical field
The utility model belongs to metal-working plant technical field, and particularly a kind of roll is repaired machine.
Background technology
Roll damages because the reasons such as high-temperature oxydation and mechanical wear can cause roll surface geometric accuracy in steel plate rolling process, needs periodically roll surface to be carried out to grinding reparation.
Traditional prosthetic appliance be by roll clamping on the machine tool chief axis such as brill, car, milling, boring machine or machining center, dog rotates, workpiece is motionless, carries out dextrorotation processing; Also can the fixing rotation of instrument process, dog maintains static, and time processing becomes minute surface.Fixed dog easily forms faint circle line when pricking mill, needs repeatedly repeatedly to prick mill and just can form bright.
Summary of the invention
The purpose of this utility model is the problems referred to above that exist for existing roll renovation technique, and has proposed a kind ofly when polishing, and bistrique can be repaired machine to the roll swinging back and forth along roll mandrel.
The purpose of this utility model can realize by following technical proposal: a kind of roll is repaired machine, it comprises frame, guide post with workpiece axially parallel, and the rotary electric machine of the clamping device at frame two ends and the rotation of driving workpiece, guide post is provided with the sanding apparatus that can move back and forth along guide post, it is characterized in that, described sanding apparatus comprises pedestal, clamping head, be arranged on bistrique and oscillating motor on clamping head, the output shaft of described oscillating motor is provided with cam, the first end vertical direction of clamping is spacing in pedestal, the other end and cam socket, described clamping head left and right sidepiece and cam laminating, upper and lower sidepiece is provided with the neutral gear groove that coordinates cam to rotate.
When cam forwards upright position to, come to nothing and contact with clamping head, so cam can drive clamping head to realize double swerve.
In above-mentioned a kind of roll reparation machine, the left and right sides of described workpiece is equipped with sanding apparatus.
In above-mentioned a kind of roll reparation machine, described frame is provided with fluid-through tube, and the head correspondence of fluid-through tube is at the contact-making surface of bistrique and workpiece, and described fluid-through tube is strapped on sanding apparatus, and moves with sanding apparatus.In fluid-through tube, pass into cooling fluid, cooling fluid acts on surface of the work.
Compared with prior art, the bistrique in this device, when circumferentially polishing along workpiece, can swing back and forth along workpiece axial high speed again, and surface of the work is realized to multiextent polishing repeatedly, and in order to eliminate the circle line forming when single is pricked mill, surface of the work smoothness is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of this roll reparation machine.
Fig. 2 is the vertical view cutaway drawing of the sanding apparatus of this roll reparation machine.
Fig. 3 is cam and the clamping head contact structures schematic diagram of this roll reparation machine.
Fig. 4 is that this roll repairs the structural representation that the cam of machine and Fig. 3 relative with clamping head turns to opposite side.
In figure, 1, frame; 2, workpiece; 3, oscillating motor; 4, pedestal; 5, clamping head; 6, rotary electric machine; 7, fluid-through tube; 8, bistrique; 9, guide post; 10, output shaft; 11, cam; 12, groove; 13, clamping device.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this roll reparation machine comprises frame 1 and sanding apparatus, frame 1 two ends are provided with clamping device 13, the axial clamping of described workpiece 2 is on clamping device 13, its afterbody is provided with the rotary electric machine 6 for rotational workpieces 2, in frame 1, be also provided with guide post 9 and screw mandrel with workpiece 2 axially parallels, above-mentioned sanding apparatus is placed on guide post 9 and screw mandrel, and can move around along guide post 9, between sanding apparatus and guide post 9, be also provided with lockable mechanism, screw mandrel is threaded with the pedestal 4 in sanding apparatus, drives sanding apparatus along workpiece 2 axially-movables.
Described frame 1 is provided with fluid-through tube 7, and the head correspondence of fluid-through tube 7 is at the contact-making surface of bistrique 8 and workpiece 2, and fluid-through tube 7 is strapped on sanding apparatus, and moves with sanding apparatus.In fluid-through tube 7, pass into cooling fluid and make bistrique 8 can reduce the temperature of contact point when polishing, guarantee the service life of bistrique 8, also can guarantee the brightness of workpiece 2 simultaneously.
As shown in Figure 2, sanding apparatus comprises pedestal 4, clamping head 5, is arranged on bistrique 8 and oscillating motor 3 on clamping head 5, described bistrique 8 is connected with 5 dismountings of clamping head, between with bolt, fix, the output shaft 10 of oscillating motor 3 is provided with cam 11, clamping head 5 one end vertical direction are spacing in pedestal 4, the other end and cam 11 sockets.As shown in Figure 3 and Figure 4, the left and right sidepiece of clamping head 5 and cam 11 laminatings, upper and lower sidepiece is provided with the neutral gear groove 12 that coordinates cam 11 to rotate, when rotating fashionable dress chuck 5, output shaft 10 coordinate cam 11 to swing, due to top fluted 12, so come to nothing and contact with clamping head 5 when cam 11 forwards upright position to, so clamping head 5 can only be realized double swerve.Workpiece 2 rotates and contacts with bistrique 8, and the bistrique 8 swinging can be realized the multiextent mill of repeatedly pricking, and is convenient to the once-forming of wet look.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (3)
1. a roll is repaired machine, it comprises frame (1), guide post (9) with workpiece (2) axially parallel, and the rotary electric machine (6) of the clamping device (13) at frame (1) two ends and driving workpiece (2) rotation, guide post (9) is provided with the sanding apparatus that can move back and forth along guide post (9), it is characterized in that, described sanding apparatus comprises pedestal (4), clamping head (5), be arranged on bistrique (8) and oscillating motor (3) on clamping head (5), the output shaft (10) of described oscillating motor (3) is provided with cam (11), clamping head (5) one end vertical direction is spacing in pedestal (4), the other end and cam (11) socket, described clamping head (5) left and right sidepiece and cam (11) laminating, upper and lower sidepiece is provided with the neutral gear groove (12) that coordinates cam (11) to rotate.
2. a kind of roll according to claim 1 is repaired machine, it is characterized in that, the left and right sides of described workpiece (2) is equipped with sanding apparatus.
3. a kind of roll according to claim 1 and 2 is repaired machine, it is characterized in that, described frame (1) is provided with fluid-through tube (7), the head correspondence of fluid-through tube (7) is at the contact-making surface of bistrique (8) and workpiece (2), described fluid-through tube (7) is strapped on sanding apparatus, and moves with sanding apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053461.0U CN203751855U (en) | 2014-01-28 | 2014-01-28 | Roller repairing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053461.0U CN203751855U (en) | 2014-01-28 | 2014-01-28 | Roller repairing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751855U true CN203751855U (en) | 2014-08-06 |
Family
ID=51247166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420053461.0U Expired - Fee Related CN203751855U (en) | 2014-01-28 | 2014-01-28 | Roller repairing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751855U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717648A (en) * | 2017-12-08 | 2018-02-23 | 泰兴市煜泰泥浆泵厂 | A kind of pump shaft sanding apparatus of slush pump |
| CN110666443A (en) * | 2019-10-23 | 2020-01-10 | 夏浩宽 | Roller head fracture founding prosthetic devices |
-
2014
- 2014-01-28 CN CN201420053461.0U patent/CN203751855U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717648A (en) * | 2017-12-08 | 2018-02-23 | 泰兴市煜泰泥浆泵厂 | A kind of pump shaft sanding apparatus of slush pump |
| CN110666443A (en) * | 2019-10-23 | 2020-01-10 | 夏浩宽 | Roller head fracture founding prosthetic devices |
| CN110666443B (en) * | 2019-10-23 | 2021-08-20 | 山东兴工机械轧辊有限公司 | Roller head fracture founding prosthetic devices |
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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: 20140806 Termination date: 20160128 |
|
| EXPY | Termination of patent right or utility model |