CN204471137U - The pinching device in a kind of fine steel tube front end - Google Patents
The pinching device in a kind of fine steel tube front end Download PDFInfo
- Publication number
- CN204471137U CN204471137U CN201520009385.8U CN201520009385U CN204471137U CN 204471137 U CN204471137 U CN 204471137U CN 201520009385 U CN201520009385 U CN 201520009385U CN 204471137 U CN204471137 U CN 204471137U
- Authority
- CN
- China
- Prior art keywords
- roller bearing
- steel pipe
- pipe clamping
- fixed
- polishing roller
- 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
Links
Abstract
The utility model discloses the pinching device in a kind of fine steel tube front end, comprise fixed station, drive unit and polishing roller bearing, polishing roller bearing is fixedly installed on fixed station by fixed mount, polishing roller bearing is arranged on fixed mount by rotary axle box, polishing roller bearing rear end is provided with drive, drive is connected on drive unit by belt, polishing roller bearing front end is fixed with conical grinding head, grinding head outer surface is provided with polishing layer, steel pipe clamping frame is provided with in grinding head front, steel pipe clamping frame is supported on fixed station by bracing frame, steel pipe clamping frame is hingedly coupled on bracing frame.The utility model solves fine steel tube front end and polishes as the problem at tip fast, reasonable in design, compact conformation, by polishing roller bearing high-speed rotation, drive the grinding head high-speed motion of front end, fine steel tube controls to run up and down by special holding frame, and such steel pipe leading section is slowly near grinding head, until need the part of polishing to be polished, simple to operation.
Description
Technical field
The utility model relates to tubing grinding technology field, specifically belongs to the pinching device in a kind of fine steel tube front end.
Background technology
Can be received as cylindrical disc tubing by closing quotation device after tubing makes.But in follow-up use procedure, needing stretching for tubing tubing section of carrying out cutting into about 40cm length, these steel pipe two ends all need two ends to polish pointed in follow-up use procedure, could use.The polishing of existing steel pipe front end is mainly polished by the common sander of manual operation, during such polishing, operation is difficult to control, its key is first to rule on steel pipe, then according to line polishing, bothersome effort, because steel pipe is inherently more tiny, line inaccuracy, to machining accuracy is lower below.
Utility model content
For the problems referred to above, the purpose of this utility model there is provided the pinching device in a kind of fine steel tube front end, solving fine steel tube front end polishes as the problem at tip fast, reasonable in design, compact conformation, by polishing roller bearing high-speed rotation, drive the grinding head high-speed motion of front end, fine steel tube controls to run up and down by special holding frame, and such steel pipe leading section is slowly near grinding head, until need the part of polishing to be polished, simple to operation.
The technical solution adopted in the utility model is as follows:
The pinching device in a kind of fine steel tube front end, comprise fixed station, drive unit and polishing roller bearing, described polishing roller bearing is fixedly installed on fixed station by fixed mount, polishing roller bearing is arranged on fixed mount by rotary axle box, polishing roller bearing rear end is provided with drive, drive is connected on drive unit by belt, polishing roller bearing front end is fixed with conical grinding head, grinding head outer surface is provided with polishing layer, steel pipe clamping frame is provided with in grinding head front, steel pipe clamping frame is supported on fixed station by bracing frame, and steel pipe clamping frame is hingedly coupled on bracing frame.
Be provided with control handle outside described steel pipe clamping frame, handle is arranged at steel pipe clamping frame and bracing frame hinge connection, and is provided with positive stop.
Described steel pipe clamping frame is made up of a pair roller bearing and fixed head, and a pair roller bearing rotates and be arranged on fixed head, and fixed head is arranged at roller bearing both sides, and be steel pipe clamping portion between two roller bearings, fixed head front and back end is provided with the through hole that steel pipe passes through.
Described bracing frame lower end is provided with locating piece, and bracing frame lower end is fixed by bolt and locating piece.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model is by polishing roller bearing high-speed rotation, drive the grinding head high-speed motion of front end, fine steel tube controls to run up and down by special holding frame, such steel pipe leading section is slowly near grinding head, holding frame is provided with positive stop simultaneously, as long as push it to positive stop place by operating grip, until need the part of polishing to be polished, polishing completes, simple to operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is steel pipe clamping frame internal structure schematic diagram of the present utility model.
Detailed description of the invention
See accompanying drawing, the pinching device in a kind of fine steel tube front end, comprise fixed station 1, drive unit 2 and polishing roller bearing 3, polishing roller bearing 3 is fixedly installed on fixed station 1 by fixed mount 4, polishing roller bearing 3 is arranged on fixed mount 4 by rotary axle box 301, polishing roller bearing 3 rear end is provided with drive 5, drive 5 is connected on drive unit 2 by belt, polishing roller bearing 3 front end is fixed with conical grinding head 6, grinding head 6 outer surface is provided with polishing layer 601, steel pipe clamping frame 7 is provided with in grinding head 6 front, steel pipe clamping frame 7 is supported on fixed station 1 by bracing frame 8, steel pipe clamping frame 7 is hingedly coupled on bracing frame 8, steel pipe clamping frame 7 is made up of a pair roller bearing 701 and fixed head 702, a pair roller bearing 701 rotates and is arranged on fixed head 702, fixed head 702 is arranged at roller bearing 701 both sides, be steel pipe clamping portion between two roller bearings, fixed head 702 front and back end is provided with the through hole that steel pipe 9 passes through, control handle 10 is provided with outside steel pipe clamping frame 7, handle 10 is arranged at steel pipe clamping frame 7 and bracing frame 8 hinge connection, and be provided with positive stop 11, bracing frame 8 lower end is provided with locating piece 12, bracing frame 8 lower end is fixed by bolt and locating piece 12, be convenient to regulate different size steel pipe as required, polishing roller bearing high-speed rotation, drives the grinding head high-speed motion of front end, and fine steel tube controls to run up and down by special holding frame, and such steel pipe leading section is slowly near grinding head, until need the part of polishing to be polished, simple to operation.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the pinching device in fine steel tube front end, comprise fixed station, drive unit and polishing roller bearing, it is characterized in that: described polishing roller bearing is fixedly installed on fixed station by fixed mount, polishing roller bearing is arranged on fixed mount by rotary axle box, polishing roller bearing rear end is provided with drive, drive is connected on drive unit by belt, polishing roller bearing front end is fixed with conical grinding head, grinding head outer surface is provided with polishing layer, steel pipe clamping frame is provided with in grinding head front, steel pipe clamping frame is supported on fixed station by bracing frame, steel pipe clamping frame is hingedly coupled on bracing frame.
2. the pinching device in a kind of fine steel tube front end according to claim 1, it is characterized in that: be provided with control handle outside described steel pipe clamping frame, handle is arranged at steel pipe clamping frame and bracing frame hinge connection, and is provided with positive stop.
3. the pinching device in a kind of fine steel tube front end according to claim 1 and 2, it is characterized in that: described steel pipe clamping frame is made up of a pair roller bearing and fixed head, a pair roller bearing rotates and is arranged on fixed head, fixed head is arranged at roller bearing both sides, be steel pipe clamping portion between two roller bearings, fixed head front and back end is provided with the through hole that steel pipe passes through.
4. the pinching device in a kind of fine steel tube front end according to claim 3, is characterized in that: described bracing frame lower end is provided with locating piece, and bracing frame lower end is fixed by bolt and locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009385.8U CN204471137U (en) | 2015-01-08 | 2015-01-08 | The pinching device in a kind of fine steel tube front end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009385.8U CN204471137U (en) | 2015-01-08 | 2015-01-08 | The pinching device in a kind of fine steel tube front end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204471137U true CN204471137U (en) | 2015-07-15 |
Family
ID=53626900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520009385.8U Expired - Fee Related CN204471137U (en) | 2015-01-08 | 2015-01-08 | The pinching device in a kind of fine steel tube front end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204471137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900346A (en) * | 2019-12-12 | 2020-03-24 | 郑喜凤 | Multi-functional steel pipe grinding device for building |
-
2015
- 2015-01-08 CN CN201520009385.8U patent/CN204471137U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900346A (en) * | 2019-12-12 | 2020-03-24 | 郑喜凤 | Multi-functional steel pipe grinding device for building |
| CN110900346B (en) * | 2019-12-12 | 2021-06-01 | 江苏恒健建设集团有限公司 | Multi-functional steel pipe grinding device for building |
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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: 20150715 Termination date: 20160108 |