CN202894805U - Bracket structure for vacuum press roll drilling fixture - Google Patents
Bracket structure for vacuum press roll drilling fixture Download PDFInfo
- Publication number
- CN202894805U CN202894805U CN 201220579169 CN201220579169U CN202894805U CN 202894805 U CN202894805 U CN 202894805U CN 201220579169 CN201220579169 CN 201220579169 CN 201220579169 U CN201220579169 U CN 201220579169U CN 202894805 U CN202894805 U CN 202894805U
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- CN
- China
- Prior art keywords
- pin
- base
- holes
- support
- bracket structure
- 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 bracket structure for a vacuum press roll drilling fixture. The bracket structure has the advantages of capability of moving and simple structure, is capable of solving the problem of inaccuracy in clamping and positioning of irregular roll shafts and is high in production efficiency. The bracket structure comprises a base and a support, a pin is arranged on the base, the end, close to the base, of the support is fixed on the pin, a guide rail is arranged at the end of the pin, the end face, corresponding to an upper round hole, of the pin is provided with supporting through holes, and positioning blocks penetrate through the supporting through holes.
Description
Technical field
The utility model relates to the papermaking equipment equipment technical field, is specially a kind of carrier structure for the suction press roll boring grab.
Background technology
In Drilling operation, the general machining accuracy that all needs boring grab to guarantee workpiece, but anchor clamps 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.As shown in Figure 1, existing carrier structure comprises base 1, bracing frame 2, and described base 1 and bracing frame 2 are fixed as one, and the roll shaft that then this structure can only the clamping rule for irregular, has no idea to carry out the clamping location.
Summary of the invention
For the problems referred to above, the utility model provides a kind of carrier structure for the suction press roll boring grab, and it has characteristics removable, simple in structure, can solve for irregular roll shaft clamping and locate inaccurate problem, and production efficiency is higher.
Its technical scheme is such: it comprises base, bracing frame, it is characterized in that: described base is provided with bearing pin, the end of the support frame as described above of close described base is fixed on the described bearing pin, described end part of pin shaft is provided with guide rail, offer support through holes on the described pin roll end face of circular hole on the corresponding described guide rail, pass described support through holes and be placed with locating piece.
The beneficial effects of the utility model are, base is provided with bearing pin, the end of the bracing frame of close base is fixed on the bearing pin, end part of pin shaft is provided with guide rail, offer support through holes on the pin roll end face of circular hole on the corresponding guide rail, pass support through holes and be placed with locating piece, then can suitably adjust the position along the bearing pin movable supporting frame, using locating piece to penetrate support through holes according to actual conditions after the accurate positioning is fixed bracing frame, but thereby for the also clamping accurate positioning of irregular roll shaft, enhance productivity.
Description of drawings
Fig. 1 is the structural representation of existing carriage;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is that the A of Fig. 2 is to schematic diagram.
The specific embodiment
Such as Fig. 2, shown in Figure 3, the utility model comprises base 1, bracing frame 2, base 1 is provided with bearing pin 3, the end of the bracing frame 2 of close base 1 is fixed on the bearing pin 3, bearing pin 3 ends are provided with guide rail, offer support through holes 4 on bearing pin 3 end faces of circular hole on the corresponding guide rail, pass support through holes 4 and be placed with locating piece (not shown in FIG.), then can suitably adjust the position along bearing pin 3 movable supporting frames 2, using locating piece to penetrate support through holes 4 according to actual conditions after the accurate positioning is fixed bracing frame 2, but thereby for the also clamping accurate positioning of irregular roll shaft, enhance productivity.
Claims (1)
1. carrier structure that is used for the suction press roll boring grab, it comprises base, bracing frame, it is characterized in that: described base is provided with bearing pin, the end of the support frame as described above of close described base is fixed on the described bearing pin, described end part of pin shaft is provided with guide rail, offer support through holes on the described pin roll end face of circular hole on the corresponding described guide rail, pass described support through holes and be placed with locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579169 CN202894805U (en) | 2012-11-06 | 2012-11-06 | Bracket structure for vacuum press roll drilling fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220579169 CN202894805U (en) | 2012-11-06 | 2012-11-06 | Bracket structure for vacuum press roll drilling fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894805U true CN202894805U (en) | 2013-04-24 |
Family
ID=48115521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220579169 Expired - Fee Related CN202894805U (en) | 2012-11-06 | 2012-11-06 | Bracket structure for vacuum press roll drilling fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975038A (en) * | 2012-11-06 | 2013-03-20 | 无锡市洪成造纸机械有限公司 | Bracket structure for suction press roll drilling fixture |
-
2012
- 2012-11-06 CN CN 201220579169 patent/CN202894805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975038A (en) * | 2012-11-06 | 2013-03-20 | 无锡市洪成造纸机械有限公司 | Bracket structure for suction press roll drilling fixture |
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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: 20130424 Termination date: 20131106 |