CN203650022U - Transition sleeve drilling clamp for processing center - Google Patents
Transition sleeve drilling clamp for processing center Download PDFInfo
- Publication number
- CN203650022U CN203650022U CN201320872524.0U CN201320872524U CN203650022U CN 203650022 U CN203650022 U CN 203650022U CN 201320872524 U CN201320872524 U CN 201320872524U CN 203650022 U CN203650022 U CN 203650022U
- Authority
- CN
- China
- Prior art keywords
- spacer shell
- machining center
- clamping
- boring grab
- clamping device
- 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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- Drilling And Boring (AREA)
Abstract
The utility model discloses a transition sleeve drilling clamp for a processing center. The clamp comprises a positioning cover, a positioning block, a clamping device and a support frame; a transition sleeve can be clamped between the clamping device and the support frame; the positioning cover and the positioning block are installed on the support frame and are used for precisely positioning the transition sleeve; the outer diameter of the positioning sleeve is in transition fit with a first precise processing face of the transition sleeve; and the top face of the positioning block is in transition fit with a second precise processing face of the transition sleeve. According to the utility model, the precise processing faces on the transition sleeve are used for precisely positioning and clamping the transition sleeve, so by use of the clamp, labor intensity of a worker is reduced, quality is ensured and production efficiency is improved.
Description
Technical field
The utility model relates to boring grab, is specifically related to a kind of machining center spacer shell boring grab.
Background technology
Generally often use drilling machine for the processing in hole, drilling machine processing needs right processing charges low, but for single a fairly large number of hole processing, workman's labour intensity is large, and drill bushing often weares and teares, and position degree does not often reach requirement, not only production efficiency is low, and crudy also cannot ensure.
Utility model content
For above-mentioned technical problem, the utility model provides a kind of machining center spacer shell boring grab, by using this sleeve clamp, in ensureing crudy, has improved production efficiency.
The purpose of this utility model is carried out specific implementation by the following technical programs:
A kind of machining center spacer shell boring grab, mainly comprise positioning sleeve, locating piece, clamping device and bracing frame, spacer shell clamping is between clamping device and bracing frame, described positioning sleeve and locating piece are installed on bracing frame for the accurate location to spacer shell, described positioning sleeve external diameter and spacer shell the first finishing face interference fits, described locating piece end face and spacer shell the second finishing face closely cooperate.
Described clamping device mainly comprises clamping plate, screw rod and nut, and described screw rod is through clamping plate and by a nut, clamping plate are pressed on to spacer shell upper surface, and screw rod bottom is connected with bracing frame by a nut.
Support frame as described above mainly comprises support tube and base plate, and described support tube is arranged in spacer shell endoporus, and upper end is connected with clamping device by top cover, and lower end is connected with base plate by bottom.
Described clamping device also comprises a guide pin bushing, and described guide pin bushing is through on screw rod and is positioned at clamping plate centre bore, and object is in the time clamping spacer shell, clamping plate to be play the guiding role.
Described clamping plate are Y-shaped, and three pawls are uniformly distributed circumferentially.
Described locating piece is disc and is fixed on base plate, and locating piece is circumferentially uniformly distributed with multiple along spacer shell.
Described base plate is square, symmetrically on the dual-side of base plate is provided with multiple U-shaped holddown grooves, and U-shaped holddown groove can and then be fixed on whole fixture on the workbench of machining center through bolt.
A kind of machining center spacer shell boring grab of the utility model, utilizes the polished surface on spacer shell accurately to locate clamping to spacer shell, by using this sleeve clamp, alleviate workman labour intensity, ensured quality, improved production efficiency.
Brief description of the drawings
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the structural representation of a kind of machining center of the utility model spacer shell boring grab;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of spacer shell;
Fig. 4 is the top view of Fig. 3.
In figure: 1-screw rod; 2-nut; 3-packing ring; 4-guide pin bushing; 5-positioning sleeve; 6-clamping plate; 7-top cover; 8-spacer shell; 9-support tube; 10-bottom; 11-locating piece, 12-base plate; 13-the first finishing face; 14-the second finishing face; 15-U shape holddown groove; 16-target hole.
Detailed description of the invention
As Figure 1-4, a kind of machining center spacer shell boring grab described in the utility model embodiment, mainly comprise positioning sleeve 5, locating piece 11, clamping device and bracing frame, spacer shell 8 clampings are between clamping device and bracing frame, positioning sleeve 5 is all arranged on bracing frame by screw with locating piece 11, for the accurate location to spacer shell 8, positioning sleeve 5 external diameters and spacer shell the first finishing face 13 interference fits, locating piece 11 end faces and spacer shell the second finishing face 14 closely cooperate.
Clamping device mainly comprises clamping plate 6, screw rod 1 and nut 2, and screw rod 1 is through clamping plate 6 and by a nut 2, clamping plate 6 are pressed on to spacer shell 8 upper surfaces, and a packing ring 3 is installed between clamping plate 6 and nut 2, and screw rod 1 bottom is connected with bracing frame by a nut 2.
Bracing frame mainly comprises support tube 9 and base plate 12, and support tube 9 is arranged in spacer shell 8 endoporus, and upper end is connected with clamping device by top cover 7, and lower end is connected with base plate 12 by bottom 10.
Clamping device also comprises a guide pin bushing 4, and guide pin bushing 4 is through on screw rod 1 and is positioned at clamping plate 6 centre bores, and object is in the time clamping spacer shell 8, clamping plate 6 to be play the guiding role.
Clamping plate 6 are Y-shaped, and three pawls are uniformly distributed circumferentially.
Locating piece 11 is for disc and be fixed on base plate 12, and locating piece 11 is circumferentially uniformly distributed with multiple along spacer shell 8.
A kind of machining center spacer shell boring grab of the utility model, in use, first fixture is assembled except clamping device complete, then spacer shell 8 be enclosed within to positioning sleeve 5 outsides and drop on above locating piece 11, after having been pre-installed, clamping device regulates gradually clamping degree by fastening nut 2, until spacer shell 8 is located completely, finally fixture is fixed on the workbench of machining center together with spacer shell 8 entirety, next just can start to process the target hole 16 of spacer shell 8.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; its technical scheme that still can record aforementioned each embodiment regulates; or part technical characterictic is wherein equal to replacement; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a machining center spacer shell boring grab, it is characterized in that: mainly comprise positioning sleeve, locating piece, clamping device and bracing frame, spacer shell clamping is between clamping device and bracing frame, described positioning sleeve and locating piece are installed on bracing frame for the accurate location to spacer shell, described positioning sleeve external diameter and spacer shell the first finishing face interference fits, described locating piece end face and spacer shell the second finishing face closely cooperate.
2. a kind of machining center spacer shell boring grab according to claim 1, it is characterized in that: described clamping device mainly comprises clamping plate, screw rod and nut, described screw rod is through clamping plate and by a nut, clamping plate are pressed on to spacer shell upper surface, and screw rod bottom is connected with bracing frame by a nut.
3. a kind of machining center spacer shell boring grab according to claim 2, it is characterized in that: support frame as described above mainly comprises support tube and base plate, described support tube is arranged in spacer shell endoporus, and upper end is connected with clamping device by top cover, and lower end is connected with base plate by bottom.
4. according to a kind of machining center spacer shell boring grab described in claim 2 or 3, it is characterized in that: described clamping device also comprises a guide pin bushing, described guide pin bushing is through on screw rod and is positioned at clamping plate centre bore, in the time clamping spacer shell, clamping plate is play the guiding role.
5. a kind of machining center spacer shell boring grab according to claim 4, is characterized in that: described clamping plate are Y-shaped, and three pawls are uniformly distributed circumferentially.
6. a kind of machining center spacer shell boring grab according to claim 5, is characterized in that: described locating piece is disc and is fixed on base plate, and locating piece is circumferentially uniformly distributed with multiple along spacer shell.
7. a kind of machining center spacer shell boring grab according to claim 6, it is characterized in that: described base plate is square, symmetrically on the dual-side of base plate be provided with multiple U-shaped holddown grooves, U-shaped holddown groove can be fixed on whole fixture on the workbench of machining center through bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320872524.0U CN203650022U (en) | 2013-12-27 | 2013-12-27 | Transition sleeve drilling clamp for processing center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320872524.0U CN203650022U (en) | 2013-12-27 | 2013-12-27 | Transition sleeve drilling clamp for processing center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650022U true CN203650022U (en) | 2014-06-18 |
Family
ID=50916459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320872524.0U Expired - Fee Related CN203650022U (en) | 2013-12-27 | 2013-12-27 | Transition sleeve drilling clamp for processing center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737398A (en) * | 2013-12-27 | 2014-04-23 | 柳江县龙满机械部件有限责任公司 | Machining center reduction sleeve drilling clamp |
| CN104607956A (en) * | 2015-01-06 | 2015-05-13 | 池州共康汽车零部件有限公司 | Boring mill fine-adjustment clamping device |
-
2013
- 2013-12-27 CN CN201320872524.0U patent/CN203650022U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737398A (en) * | 2013-12-27 | 2014-04-23 | 柳江县龙满机械部件有限责任公司 | Machining center reduction sleeve drilling clamp |
| CN103737398B (en) * | 2013-12-27 | 2016-09-28 | 柳江县龙满机械部件有限责任公司 | A kind of Machining center reduction sleeve drilling clamp |
| CN104607956A (en) * | 2015-01-06 | 2015-05-13 | 池州共康汽车零部件有限公司 | Boring mill fine-adjustment clamping device |
| CN104607956B (en) * | 2015-01-06 | 2018-10-02 | 池州市三力精工机械有限公司 | A kind of boring machine adjusting clamp |
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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: 20140618 Termination date: 20171227 |