CN202701815U - Boring fixture for vacuum press roll - Google Patents
Boring fixture for vacuum press roll Download PDFInfo
- Publication number
- CN202701815U CN202701815U CN 201220274682 CN201220274682U CN202701815U CN 202701815 U CN202701815 U CN 202701815U CN 201220274682 CN201220274682 CN 201220274682 CN 201220274682 U CN201220274682 U CN 201220274682U CN 202701815 U CN202701815 U CN 202701815U
- Authority
- CN
- China
- Prior art keywords
- press roll
- carriage
- boring grab
- suction press
- roll according
- 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 boring fixture for a vacuum press roll. The boring fixture for the vacuum press roll has the characteristics of movability and simple structure, is capable of satisfying the requirements of processing of larger-scale or overlong shaft workpieces, solves the defects of high labor intensity and unstable product quality, and has higher production efficiency. The boring fixture for the vacuum press roll comprises a base and a carriage, wherein the carriage is fixed on the base. The boring fixture for the vacuum press roll further comprises a centre unit, wherein the centre unit is fixedly connected to the carriage.
Description
Technical field
The utility model relates to the papermaking equipment equipment technical field, is specially a kind of boring grab for suction press roll.
Background technology
In Drilling operation, generally all need boring grab to guarantee the machining accuracy of workpiece, but anchor clamps are in clamping process, the workpiece shape of clamping, size differ, especially for large-scale or the shaft-like workpiece of overlength, often can not reach the requirement of production technology, have larger error, labour intensity is also large.
Summary of the invention
For the problems referred to above, the utility model provides a kind of boring grab for suction press roll, it has characteristics removable, simple in structure, can satisfy the requirement large-scale or processing of the shaft-like workpiece of overlength, solved that labour intensity is large, the defective of unstable product quality, production efficiency is higher.
Its technical scheme is such: it comprises base, bracing frame, and support frame as described above is fixed on the described base, it is characterized in that: it also includes Finial device, and described Finial device is fixedly connected on the support frame as described above.
It is further characterized in that: described Finial device and support frame as described above junction are provided with steel bushing; Described Finial device comprises handle, thimble, and described handle is fixed in described thimble end, adopts between described thimble and the described steel bushing to be threaded; Carriage is equipped with on the support frame as described above top, and described carriage center is over against described Finial device; Described carriage is the frame structure of central hollow out; Be set with copper sheathing in the described carriage; Be provided with screw mandrel in the described base, the support frame as described above bottom is fixed with slide block, and described slide block set is loaded on described screw mandrel, and handwheel is fixed in the outer end of described screw mandrel by bearing; Described base is provided with scale.
The beneficial effects of the utility model are, be fixed with Finial device on the bracing frame, thimble can be located the workpiece of different size size and shape, especially be convenient to the large-scale or shaft-like workpiece of overlength processing, the carriage center of hollow out is set with copper sheathing over against Finial device in the carriage, can reduce the friction to workpiece, turning handle also can be finely tuned, and slide block set is loaded on screw mandrel, handwheel is fixed in the outer end of screw mandrel by bearing, rotate handwheel and can be with movable slider mobile together, then whole Finial device can move thereupon, has improved workman's labour intensity, and base is provided with scale, can accurately measure, reduce error, guarantee machining accuracy.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to schematic diagram.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model comprises base 1, bracing frame 2, and bracing frame 2 is fixed on the base 1, and it also includes Finial device, and Finial device is fixedly connected on the bracing frame 2; Finial device and bracing frame 2 junctions are provided with steel bushing 3; Finial device comprises handle 4, thimble 5, and handle 4 is fixed in thimble 5 ends, adopts between thimble 5 and the steel bushing 3 to be threaded, and thimble 5 can be located the workpiece of different size size and shape, especially is convenient to the large-scale or shaft-like workpiece of overlength processing; Carriage 6 is equipped with on bracing frame 2 tops, and carriage 6 centers are over against Finial device; Carriage 6 is the frame structure of central hollow out; Be set with copper sheathing 7 in the carriage 6, can reduce the friction to workpiece; Be provided with screw mandrel 8 in the base 1, bracing frame 2 bottoms are fixed with slide block 9, slide block 9 is set in screw mandrel 8, and handwheel 10 is fixed in the outer end of screw mandrel 8 by bearing 11, rotates handwheel 10 and can be with movable slider 9 mobile together, then whole Finial device can move thereupon, improved workman's labour intensity, base 1 is provided with scale 12, can accurately measure, reduce error, guaranteed machining accuracy.
Claims (8)
1. boring grab that is used for suction press roll, it comprises base, bracing frame, and support frame as described above is fixed on the described base, it is characterized in that: it also includes Finial device, and described Finial device is fixedly connected on the support frame as described above.
2. described a kind of boring grab for suction press roll according to claim 1, it is characterized in that: described Finial device and support frame as described above junction are provided with steel bushing.
3. described a kind of boring grab for suction press roll according to claim 1 and 2, it is characterized in that: described Finial device comprises handle, thimble, described handle is fixed in described thimble end, adopts between described thimble and the described steel bushing to be threaded.
4. described a kind of boring grab for suction press roll according to claim 1, it is characterized in that: carriage is equipped with on the support frame as described above top, and described carriage center is over against described Finial device.
5. described a kind of boring grab for suction press roll according to claim 4, it is characterized in that: described carriage is the frame structure of central hollow out.
6. described a kind of boring grab for suction press roll according to claim 4 is characterized in that: be set with copper sheathing in the described carriage.
7. described a kind of boring grab for suction press roll according to claim 1, it is characterized in that: be provided with screw mandrel in the described base, the support frame as described above bottom is fixed with slide block, and described slide block set is loaded on described screw mandrel, and handwheel is fixed in the outer end of described screw mandrel by bearing.
8. described a kind of boring grab for suction press roll according to claim 1, it is characterized in that: described base is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274682 CN202701815U (en) | 2012-06-12 | 2012-06-12 | Boring fixture for vacuum press roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274682 CN202701815U (en) | 2012-06-12 | 2012-06-12 | Boring fixture for vacuum press roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701815U true CN202701815U (en) | 2013-01-30 |
Family
ID=47582155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220274682 Expired - Fee Related CN202701815U (en) | 2012-06-12 | 2012-06-12 | Boring fixture for vacuum press roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699708A (en) * | 2012-06-12 | 2012-10-03 | 无锡市洪成造纸机械有限公司 | Drilling jig for vacuum squeeze roll |
-
2012
- 2012-06-12 CN CN 201220274682 patent/CN202701815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699708A (en) * | 2012-06-12 | 2012-10-03 | 无锡市洪成造纸机械有限公司 | Drilling jig for vacuum squeeze roll |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130612 |