CN204584790U - A kind of pressure roller reaming frock - Google Patents
A kind of pressure roller reaming frock Download PDFInfo
- Publication number
- CN204584790U CN204584790U CN201520222263.7U CN201520222263U CN204584790U CN 204584790 U CN204584790 U CN 204584790U CN 201520222263 U CN201520222263 U CN 201520222263U CN 204584790 U CN204584790 U CN 204584790U
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- pressure roller
- support
- angle steel
- hole
- drilling machine
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Abstract
The utility model discloses a kind of pressure roller reaming frock, belong to fodder machine, granulator, grinder technical field, comprise support, described support can be fixed on the workbench of drilling machine, and support is provided with the 2 pairs of carrying rollers in left and right, and pressure roller can support and rotate on 2 pairs of carrying rollers.The utility model conveniently can support pressure roller, rolls and process, and reaming is easy, quick, accurately, alleviates labor strength simultaneously, increases work efficiency.
Description
Technical field
The utility model relates to fodder machine, granulator, grinder technical field.
Background technology
Pressure roller is the main working parts of fodder machine, granulator, grinder; for rolling various bio-fuel particle, animal feed and other particle; pressure roller becomes cylindrical shape; barrel outer surface has various structures; wherein on a kind of pressure roller barrel rule arrange many blind holes; in order to increase pressure roller and by the frictional force rolled between material, the outer end of blind hole needs to process taper seat.
In the production of reality, the processing of this taper seat is very difficult, needs the pressure roller processing blind hole to be placed on the processing platform of drilling machine, because pressure roller becomes cylindrical shape, blind hole is positioned on barrel, during processing taper seat, needs hand steered pressure roller to position, drill bit puts in blind hole and carries out counterboring, pressure roller is very easy to roll, and adds and easily run brill man-hour, and operative is very difficult, painstaking, and process inaccurate, up-to-standard rate is lower; Blind hole spreads all on whole pressure roller barrel, quantity is very many, after processing the part blind hole conical surface, need manual overturning, move pressure roller, process the blind hole at other positions, because blind hole spreads all over barrel one week, therefore need to carry out in multiple times the upset of pressure roller and move, work very loaded down with trivial details, and pressure roller is very heavy, cause labor strength very large, but operating efficiency is very low.
Therefore, how to provide in a kind of reaming procedure and facilitate Platen support and rolling, and reaming is easy, quick, accurate, up-to-standard rate is high, can alleviate labor strength, the pressure roller reaming frock of increasing work efficiency is the technical problem that those skilled in the art need solution badly simultaneously.
Utility model content
The technical problems to be solved in the utility model, be to provide a kind of pressure roller reaming frock, conveniently can support pressure roller, roll and process, reaming easily and fast, accurately, alleviates labor strength, increases work efficiency.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of pressure roller reaming frock, comprise support, described support can be fixed on the workbench of drilling machine, and support is provided with the 2 pairs of carrying rollers in left and right, and pressure roller can support and rotate on 2 pairs of carrying rollers.
As preferably, the fore-and-aft clearance of described often pair of carrying roller on support is adjustable, for supporting, rotating the pressure roller of different-diameter.
As preferably, described support is angle steel, comprises 2, left and right, is back-to-backly fixed on the workbench of drilling machine, and be provided with the through hole of carrying roller before and after on the vertical edge of every bar angle steel, the through hole Parallel Symmetric on the angle steel of left and right is arranged; Described carrying roller is bearing, is arranged on the inner side of angle steel vertical edge by the back shaft be installed in through hole, for support pressure roller; Described back shaft two ends are locked by locking nut.
As preferably, the horizontal sides of described angle steel is provided with bolt hole, and angle steel is fixedly connected with the workbench of drilling machine by bolt, easy disassembly.
As preferably, described support is also provided with the axial left and right position limiting structure of pressure roller.
The beneficial effect adopting technique scheme to produce is: very difficult to the processing of the conical surface of pressure roller blind bore end in prior art, normally the pressure roller processing blind hole is placed on the processing platform of drilling machine, because pressure roller becomes cylindrical shape, blind hole is positioned on barrel, during processing taper seat, hand steered pressure roller is needed to position, drill bit puts in blind hole and carries out counterboring, pressure roller is very easy to roll, and add and easily run brill man-hour, operative is very difficult, painstaking, and processes inaccurate, and up-to-standard rate is lower; Blind hole spreads all on whole pressure roller barrel, quantity is very many, after processing the part blind hole conical surface, need manual overturning, move pressure roller, process the blind hole at other positions, because blind hole spreads all over barrel one week, therefore need to carry out in multiple times the upset of pressure roller and move, work very loaded down with trivial details, and pressure roller is very heavy, cause labor strength very large, but operating efficiency is very low.This programme is by mounting bracket on the workbench of drilling machine, support is arranged 2 pairs of carrying rollers, pressure roller can support and rotate on 2 pairs of carrying rollers, does not need workman to move arduously, overturn pressure roller in process, only need insert in blind hole with a bearing pin, hand bearing pin, gently turning of work piece, conveniently can support pressure roller, roll and process, reaming is easy, quick, accurately, alleviate labor strength simultaneously, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the utility model using state schematic diagram;
Each figure number name is called: 1-drilling machine; 2-workbench; 3-angle steel; 4-bearing; 5-locking nut; 6-back shaft; 7-through hole; 8-bolt; 9-pressure roller.
Detailed description of the invention
Below in conjunction with accompanying drawing and an embodiment, the utility model is described in further detail.
Embodiment 1
As shown in Figure 1 and Figure 2, the utility model comprises support 3, and described support 3 can be fixed on the workbench 2 of drilling machine 1, and support 3 is provided with the 2 pairs of carrying rollers 4 in left and right, and pressure roller 9 can support and rotate on 2 pairs of carrying rollers 4; The fore-and-aft clearance of described often pair of carrying roller 4 on support 3 is adjustable, for supporting, rotating the pressure roller 9 of different-diameter; Described support 3 is angle steel, comprise 2, left and right, back-to-backly be fixed on the workbench 2 of drilling machine 1, being provided with through hole 7,4 through holes 7 installing carrying roller 4 before and after on the vertical edge of left and right angle steel is one group, each one of front and back on every bar angle steel, through hole 7 Parallel Symmetric of all around is arranged, angle steel can also be provided with the through hole that many groups are such, so that the distance between adjustment carrying roller 4, the pressure roller 9 of support different size; Described carrying roller 4 is bearing, is arranged on the inner side of angle steel vertical edge, for support pressure roller 9 by the back shaft 6 be installed in through hole 7; Described back shaft 6 two ends are locked by locking nut 5; The horizontal sides of described angle steel is provided with bolt hole, and angle steel is fixedly connected with the workbench 2 of drilling machine 1 by bolt 8, easy disassembly; Described support 3 is also provided with the axial left and right position limiting structure of pressure roller 9, as in Fig. 1, the minimum point of pressure roller 9 is in the below of angle steel vertical edge upper surface, and now the axial limit structure of pressure roller 9 is the vertical edge of angle steel, prevent in the course of work, pressure roller about 9 is shifted.
Specific works process of the present utility model is: first according to the size of pressure roller 9, adjust the distance between bearing 4, be placed on 2 pairs of bearings by needing the pressure roller of reaming, the drill bit of adjustment drilling machine 1 aims at a blind hole on pressure roller, then left hand holds the handle for moving up and down drill bit on drilling machine 1, the right hand is held a bearing pin and is inserted bearing pin one end in the blind hole of a correct position, drilling machine 1 is energized, drill bit starts to rotate, now, workman rotates drilling machine 1 handle, make bit contact blind hole, carry out reaming work, after processing a blind hole, right hand pressing bearing pin, pressure roller 9 is rotated, drill bit is made to aim at the next blind hole needing processing, repeat above-mentioned operation, after machining the collar aperture on pressure roller 9, mobile drill bit aims at the position of next collar aperture, continue above-mentioned operation, until by all blind hole completion of processing on pressure roller 9.
This frock makes workman not need to move arduously, overturn pressure roller 9 in reaming procedure, only need insert in blind hole with a bearing pin, turning of work piece gently, conveniently can support pressure roller, roll and process, reaming is easy, quick, accurately, alleviate labor strength simultaneously, increase work efficiency; And in order to cost-saving, the vertical edge of angle steel 3 is provided with many groups for installing the through hole of bearing 4, and achieving the fore-and-aft clearance of bearing 4 on angle steel can regulate, and for supporting the pressure roller 9 of different size, makes the versatility of frock strengthen; And angle steel 3 and Drilling machines bench 2 adopt dismountable bolt connecting mode, namely can convenient for maintaining, can be connected to again on other equipment, versatility is very strong; Have again, described support 3 is also provided with the axial left and right position limiting structure of pressure roller 9, as in Fig. 1, the minimum point of pressure roller 9 is in the below of angle steel vertical edge upper surface, now the axial limit structure of pressure roller 9 is the vertical edge of angle steel, prevent in the course of work, pressure roller about 9 is shifted, and better ensure that the stability of pressure roller and the security of workman in process.
Claims (5)
1. a pressure roller reaming frock, it is characterized in that: comprise support (3), described support (3) can be fixed on the workbench (2) of drilling machine (1), and support (3) is provided with the 2 pairs of carrying rollers (4) in left and right, and pressure roller (9) above can support and rotate 2 pairs of carrying rollers (4).
2. a kind of pressure roller reaming frock according to claim 1, is characterized in that: the fore-and-aft clearance of described often pair of carrying roller (4) on support (3) is adjustable, for supporting, rotating the pressure roller (9) of different-diameter.
3. a kind of pressure roller reaming frock according to claim 1, it is characterized in that: described support (3) is angle steel, comprise 2, left and right, back-to-backly be fixed on the workbench (2) of drilling machine (1), be provided with the through hole (7) installing carrying roller (4) before and after on the vertical edge of every bar angle steel, through hole (7) Parallel Symmetric on the angle steel of left and right is arranged; Described carrying roller (4) is bearing, is arranged on the inner side of angle steel vertical edge, for support pressure roller (9) by the back shaft (6) be installed in through hole (7); Described back shaft (6) two ends are by locking nut (5) locking.
4. a kind of pressure roller reaming frock according to claim 3, is characterized in that: the horizontal sides of described angle steel is provided with bolt hole, and angle steel is fixedly connected with the workbench (2) of drilling machine (1) by bolt (8), easy disassembly.
5. a kind of pressure roller reaming frock according to claim 1,2,3 or 4, is characterized in that: the axial left and right position limiting structure described support (3) being also provided with pressure roller (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222263.7U CN204584790U (en) | 2015-04-14 | 2015-04-14 | A kind of pressure roller reaming frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520222263.7U CN204584790U (en) | 2015-04-14 | 2015-04-14 | A kind of pressure roller reaming frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204584790U true CN204584790U (en) | 2015-08-26 |
Family
ID=53920987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520222263.7U Expired - Fee Related CN204584790U (en) | 2015-04-14 | 2015-04-14 | A kind of pressure roller reaming frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204584790U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967801A (en) * | 2021-10-25 | 2022-01-25 | 中国航发贵州黎阳航空动力有限公司 | Hole expanding device and method for annular corrugated heat shield |
| US20220152965A1 (en) * | 2020-11-19 | 2022-05-19 | Nordischer Maschinenbau Rud. Baader Gmbh + Co. Kg | Apparatus and method for separating substances with different flowability |
-
2015
- 2015-04-14 CN CN201520222263.7U patent/CN204584790U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220152965A1 (en) * | 2020-11-19 | 2022-05-19 | Nordischer Maschinenbau Rud. Baader Gmbh + Co. Kg | Apparatus and method for separating substances with different flowability |
| US11999124B2 (en) * | 2020-11-19 | 2024-06-04 | Nordischer Maschinenbau Rud. Baader Gmbh + Co. Kg | Apparatus and method for separating substances with different flowability |
| CN113967801A (en) * | 2021-10-25 | 2022-01-25 | 中国航发贵州黎阳航空动力有限公司 | Hole expanding device and method for annular corrugated heat shield |
| CN113967801B (en) * | 2021-10-25 | 2024-08-06 | 中国航发贵州黎阳航空动力有限公司 | Reaming device and method for annular corrugated heat shield |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20210414 |