CN203738587U - Guide roller machining clamp - Google Patents
Guide roller machining clamp Download PDFInfo
- Publication number
- CN203738587U CN203738587U CN201420041219.1U CN201420041219U CN203738587U CN 203738587 U CN203738587 U CN 203738587U CN 201420041219 U CN201420041219 U CN 201420041219U CN 203738587 U CN203738587 U CN 203738587U
- Authority
- CN
- China
- Prior art keywords
- deflector roll
- roll
- roller shaft
- external diameter
- grinding machine
- 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
- 238000003754 machining Methods 0.000 title claims abstract description 20
- 238000010276 construction Methods 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a guide roller machining clamp, and belongs to the technical field of machining clamps. The guide roller machining clamp is used for machining and repairing guide rollers. According to the technical scheme, the guide roller machining clamp comprises a roller shaft, a locking nut, a roller shaft locating pin and a grinder rotating pin; the roller shaft is a stair-step cylinder, a guide roller is mounted in the middle of the roller shaft, one side of the guide roller is located by roller shaft steps, and a thread is arranged on the circumference of the roller shaft on the other side of the guide roller; the locking nut is arranged on the roller shaft in a sleeved mode to fix the guide roller, the roller shaft locating pin is vertically mounted at one end of the roller shaft, the grinder rotating pin is vertically mounted on the side wall of one grinder spindle support, the grinder rotating pin drives the roller shaft locating pin to rotate, and tip holes which are matched with grinder tips are formed in the two ends of the roller shaft respectively. The guide roller machining clamp has the advantages of being simple in structure, convenient to operate, high in precision, stable in dimension and high in machining speed. Guide rollers of different models can be efficiently repaired through a common lathe, the utilization rate of the guide rollers is improved by over five times, production cost is greatly lowered, and high practicability and promotional value are achieved.
Description
Technical field
The utility model relates to a kind of machining fixture of repairing that deflector roll is processed, and belongs to machining fixture technical field.
Background technology
Guide and guard are parts necessary on rod-rolling mill production line, become rolling guide after increasing deflector roll in guide and guard, and rolling guide can be adjusted the distance between deflector roll very easily, possesses following effect simultaneously: can remove rolled piece iron scale; Can make rolled piece surface more smooth; Can increase rolled piece surface strength; Make rolling process safer, more stable and correct rolled piece is imported to roll pass.When rolling guide possesses above advantage, what bring is the huge consumption of deflector roll, and a lot of deflector rolls can only be scrapped owing to repairing difficulty, have greatly improved production cost.In order effectively to improve deflector roll service efficiency, significantly to reduce production costs, be necessary how research processes the method for repairing to used deflector roll with engine lathe.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of deflector roll clamp for machining, and this deflector roll clamp for machining can be used engine lathe to repair processing to scrapping deflector roll, to improve deflector roll service efficiency, reduces production costs.
The technical scheme solving the problems of the technologies described above is:
A kind of deflector roll clamp for machining, it comprises roll shaft, locking nut, roll shaft alignment pin, grinding machine rotational pin, roll shaft is stepped cylinder, the middle part of roll shaft is deflector roll construction section, the cylinder diameter of deflector roll construction section and the internal orifice dimension of deflector roll match, the both sides of deflector roll construction section are respectively deflector roll canned paragraph and deflector roll locking section, the cylinder diameter of deflector roll canned paragraph is greater than the internal orifice dimension of deflector roll and is less than the external diameter of deflector roll, the cylinder diameter of deflector roll locking section is less than the internal orifice dimension of deflector roll, the cylinder circumference of deflector roll locking section has screw thread, locking nut is sleeved in deflector roll locking section, roll shaft alignment pin is installed in one end at roll shaft, roll shaft alignment pin is axially vertical with roll shaft, on grinding machine spindle rack side wall, be vertically installed with grinding machine rotational pin, grinding machine rotational pin is vertical with roll shaft alignment pin and rotate crossing, there is respectively center hole at the two ends of roll shaft, center hole and grinding machine are top to match.
Above-mentioned deflector roll clamp for machining, it adjusts pad in addition, it is circular adjusting pad, adjusting the annulus internal orifice dimension of pad and the cylinder external diameter of deflector roll construction section matches, the annulus external diameter of adjusting pad is less than the circumference external diameter of deflector roll, and a side of adjusting pad is connected with adjusting pad loop, and the cylinder external diameter of the internal orifice dimension of adjusting pad loop and deflector roll construction section matches, the external diameter of adjusting pad loop matches with the internal orifice dimension of deflector roll, and the length of the thickness of adjusting pad loop and the endoporus of deflector roll matches.
Above-mentioned deflector roll clamp for machining, more than the annulus external diameter of described adjustment pad is less than the circumference external diameter 5mm of deflector roll.
The beneficial effects of the utility model are:
The utility model positions locking by roll shaft, adjustment pad, locking nut to deflector roll, center hole and multi-purpose grinding machine by roll shaft two ends carry out embedded fixing, grinding machine rotates by grinding machine and pin roll axle alignment pin band action roller shaft is synchronizeed and rotated with deflector roll, and deflector roll is carried out to grinding reparation.The utility model can be processed for the overall dimensions of different model deflector roll, clamped one time can complete plane and pass machining, have advantages of that precision is high, dimensionally stable, process velocity be fast, can use engine lathe efficiently to repair deflector roll, can repeatedly to scrapping deflector roll, process, the utilization rate of deflector roll is reached more than 500%, reduced significantly production cost.The utility model is simple in structure, easy to operate, has very strong practicality and promotional value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of roll shaft;
Fig. 3 is the structural representation of adjusting pad;
Fig. 4 is the structural representation of deflector roll.
In figure, mark is as follows: roll shaft 1, deflector roll 2, adjust that pad 3, locking nut 4, roll shaft alignment pin 5, adjusting pad loop 6, center hole 7, grinding machine spindle support 8, grinding machine are top 9, grinding machine rotational pin 10.
The specific embodiment
The utility model is comprised of roll shaft 1, adjustment pad 3, locking nut 4, roll shaft alignment pin 5, grinding machine rotational pin 10.
In figure, show, roll shaft 1 is stepped cylinder, and the middle part of roll shaft 1 is deflector roll construction section, and the both sides of deflector roll construction section are respectively deflector roll canned paragraph and deflector roll locking section.Roll shaft 1 is the integral shaft of a cast iron, and main supporting role while having born reconditioning deflector roll 2 is the carrier of adjusting pad 3, locking nut 4 and deflector roll 6.In reconditioning process, roll shaft 1 is along with grinding machine top 9 rotates together, thereby makes each position of deflector roll mounted thereto 2 circumferential surfaces can be clean by reconditioning.
In figure, show, the cylinder diameter of deflector roll canned paragraph is greater than the internal orifice dimension of deflector roll 2 and is less than the external diameter of deflector roll 2, and a side of deflector roll 2 is close to the side at deflector roll canned paragraph.
The internal orifice dimension of the cylinder diameter of deflector roll construction section and deflector roll 2 matches, and deflector roll 2 is sleeved on deflector roll construction section.
The cylinder diameter of deflector roll locking section is less than the internal orifice dimension of deflector roll 2, and the cylinder circumference of deflector roll locking section has screw thread, and it is upper that locking nut 4 is sleeved on deflector roll locking section, and screwing locking nut 4 can be fixing by deflector roll 2.
In figure, show between deflector roll 2 and locking nut 4, there is the pad 3 of adjustment.It is circular adjusting pad 3, adjusting the annulus internal orifice dimension of pad 3 and the cylinder external diameter of deflector roll construction section matches, adjusting the thickness of pad 3 and the length of deflector roll 2 matches, during use, can select according to the deflector roll 2 of different length the adjustment pad 3 of different-thickness, the annulus external diameter of the pad 3 of requirement adjustment is simultaneously less than the circumference external diameter of deflector roll 2, more than the annulus external diameter of adjustment pad is less than the circumference external diameter 5mm of deflector roll, to guarantee the outer bowlder of reconditioning deflector roll 2, can not be damaged to the cylindrical of adjusting pad 3, can not affect by the accuracy of the cylindrical of reconditioning deflector roll 2 yet.
In figure, show, a side of adjusting pad 3 is connected with adjusting pad loop 6, adjusting pad loop 6 is an integral body with adjusting pad 3, the internal orifice dimension of adjusting pad loop 6 connects as one with the annulus internal orifice dimension of adjusting pad 3, the cylinder external diameter of they and deflector roll construction section matches, be sleeved on deflector roll construction section, the external diameter of adjusting pad loop 6 matches with the internal orifice dimension of deflector roll 2, the external diameter of adjusting pad loop 6 is embedded in the endoporus of deflector roll 2, and the length of the endoporus of the thickness of adjusting pad loop 6 and deflector roll 2 matches.
The difference of the adjustment pad 3 of different model is mainly the size of thickness and the diameter of this adjusting pad loop 6, if bigger than normal by the model of reconditioning deflector roll 2, adjusting pad loop 6 is just large, and thickness is also large, otherwise little.During use, can select according to the deflector roll 2 of different internal orifice dimensions the adjustment pad 3 of different-thickness.
In figure, show, roll shaft alignment pin 5 is installed in one end at roll shaft 1, roll shaft alignment pin 5 is axially vertical with roll shaft 1, on grinding machine spindle support 8 sidewalls, be vertically installed with grinding machine rotational pin 10, grinding machine rotational pin 10 is horizontal, grinding machine rotational pin 10 is mutually vertical with roll shaft alignment pin 5, and grinding machine rotational pin 10 rotates and can block bearing pin alignment pin 5.When grinding machine rotates, grinding machine rotational pin 10 can be with action roller shaft alignment pin 5 to rotate, and can be with action roller shaft 1 to synchronize and rotate with grinding machine.
There is respectively center hole 7 at the two ends of roll shaft 1, center hole 7 matches with grinding machine top 9, grinding machine top 9 plays a part stationary roller shaft 1, two top 9 shapes of grinding machine in left and right, size, material are identical, wherein the grinding machine on right side top 9 is can left and right movable, and clamping degree that can roll shaft 1 regulates flexibly.
The course of work of the present utility model is as follows:
First according to the model of the deflector roll 2 by reconditioning, choose the model of adjusting pad 3, then deflector roll 2 is directly penetrated and is installed on roll shaft 1, with adjusting, pad 3 compresses deflector roll 2 and rotate front and back, guarantee to adjust pad 3 and reach more than 95% with the contact-making surface of roll shaft 1, do not rotate beat, the phenomenon such as dislocation.The mode of tightening by spiral with locking nut 4 is again locked on roll shaft 1 with deflector roll 2 adjusting pad 3, roll shaft alignment pin 5 is screwed in the aperture of roll shaft 1, with the grinding machine top 9 of grinding machine spindle, withstand the center hole 7 at roll shaft 1 two, roll shaft alignment pin 5 is forwarded to the rear side of grinding machine rotational pin 10, after inspection, can start grinding machine, deflector roll 2 be carried out to the reparation of cylindrical or pass groove.
Claims (3)
1. a deflector roll clamp for machining, it is characterized in that: it comprises roll shaft (1), locking nut (4), roll shaft alignment pin (5), grinding machine rotational pin (10), roll shaft (1) is stepped cylinder, the middle part of roll shaft (1) is deflector roll construction section, the internal orifice dimension of the cylinder diameter of deflector roll construction section and deflector roll (2) matches, the both sides of deflector roll construction section are respectively deflector roll canned paragraph and deflector roll locking section, the cylinder diameter of deflector roll canned paragraph is greater than the internal orifice dimension of deflector roll (2) and is less than the external diameter of deflector roll (2), the cylinder diameter of deflector roll locking section is less than the internal orifice dimension of deflector roll (2), the cylinder circumference of deflector roll locking section has screw thread, locking nut (4) is sleeved in deflector roll locking section, roll shaft alignment pin (5) is installed in one end at roll shaft (1), roll shaft alignment pin (5) is axially vertical with roll shaft (1), on grinding machine spindle support (8) sidewall, be vertically installed with grinding machine rotational pin (10), grinding machine rotational pin (10) is vertical with roll shaft alignment pin (5) and rotate crossing, there is respectively center hole (7) at the two ends of roll shaft (1), center hole (7) matches with grinding machine top (9).
2. deflector roll clamp for machining according to claim 1, it is characterized in that: it adjusts pad (3) in addition, it is circular adjusting pad (3), adjusting the annulus internal orifice dimension of pad (3) and the cylinder external diameter of deflector roll construction section matches, the annulus external diameter of adjusting pad (3) is less than the circumference external diameter of deflector roll (2), a side of adjusting pad (3) is connected with adjusting pad loop (6), the internal orifice dimension of adjusting pad loop (6) and the cylinder external diameter of deflector roll construction section match, the external diameter of adjusting pad loop (6) matches with the internal orifice dimension of deflector roll (2), the length of the endoporus of the thickness of adjusting pad loop (6) and deflector roll (2) matches.
3. deflector roll clamp for machining according to claim 2, is characterized in that: more than the annulus external diameter of described adjustment pad (3) is less than the circumference external diameter 5mm of deflector roll (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041219.1U CN203738587U (en) | 2014-01-23 | 2014-01-23 | Guide roller machining clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420041219.1U CN203738587U (en) | 2014-01-23 | 2014-01-23 | Guide roller machining clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738587U true CN203738587U (en) | 2014-07-30 |
Family
ID=51338450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420041219.1U Expired - Fee Related CN203738587U (en) | 2014-01-23 | 2014-01-23 | Guide roller machining clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738587U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127893A (en) * | 2015-08-18 | 2015-12-09 | 洛阳轴研科技股份有限公司 | Positioning and clamping device for inner hole grinding |
| CN105150102A (en) * | 2015-10-26 | 2015-12-16 | 重庆市银钢一通科技有限公司 | Grinding machine and apex thereof |
| CN108818228A (en) * | 2018-09-06 | 2018-11-16 | 浙江卓驰机电科技有限公司 | A kind of cam grainder automatic positioning mechanism of engine cam |
-
2014
- 2014-01-23 CN CN201420041219.1U patent/CN203738587U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127893A (en) * | 2015-08-18 | 2015-12-09 | 洛阳轴研科技股份有限公司 | Positioning and clamping device for inner hole grinding |
| CN105150102A (en) * | 2015-10-26 | 2015-12-16 | 重庆市银钢一通科技有限公司 | Grinding machine and apex thereof |
| CN108818228A (en) * | 2018-09-06 | 2018-11-16 | 浙江卓驰机电科技有限公司 | A kind of cam grainder automatic positioning mechanism of engine cam |
| CN108818228B (en) * | 2018-09-06 | 2024-04-16 | 艾格赛(台州)机械有限公司 | Cam grinding machine automatic positioning mechanism of engine camshaft |
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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: 20140730 Termination date: 20160123 |
|
| EXPY | Termination of patent right or utility model |