CN202726733U - Demountable positioning disc - Google Patents
Demountable positioning disc Download PDFInfo
- Publication number
- CN202726733U CN202726733U CN 201220426470 CN201220426470U CN202726733U CN 202726733 U CN202726733 U CN 202726733U CN 201220426470 CN201220426470 CN 201220426470 CN 201220426470 U CN201220426470 U CN 201220426470U CN 202726733 U CN202726733 U CN 202726733U
- Authority
- CN
- China
- Prior art keywords
- positioning
- sleeves
- disc
- positioning disk
- positioning sleeve
- 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
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a demountable positioning disc which comprises a positioning disc body. The positioning disc is provided with multiple positioning grooves penetrating through the positioning disc, internal threads are arranged on inner walls of the positioning grooves, positioning sleeves are in threaded fit in the positioning grooves, tails of the positioning sleeves extend out of the positioning grooves and are sleeved with nuts fixedly connected with the positioning sleeves, and positioning holes are arranged at axes of the positioning sleeves. The demountable positioning disc is simple in structure and convenient to mount and use, the design that the positioning sleeves are in threaded fit on the positioning disc is adopted, and when in use, the workpiece in the positioning holes on the positioning sleeves; and when the positioning holes on the positioning sleeves are worn and normal use is influenced after long-time use, new positioning sleeves can be replaced for continuous use, the whole positioning disc does not need to be replaced, operations are convenient and quick, production cost is saved, and production efficiency is improved.
Description
Technical field
The utility model relates to a kind of positioning disk, is specially a kind of dismountable positioning disk.
Background technology
At present, in the machining grinding machine of each lathe manufacturer production, use in a large number positioning disk, to make things convenient for the processing of workpiece.Positioning disk is provided with several in order to the locating hole of positioning workpieces, and after the long-time use of existing positioning disk, its locating hole is because repeatedly installing/dismounting workpiece and easily wearing and tearing, affect positioning accuracy and steadiness, and then impact also can cause the damage of workpiece to the process operation of workpiece when serious, therefore service life is shorter, need often to change, both affected operating efficiency, increased again production cost.
Summary of the invention
The purpose of this utility model provides a kind of dismountable positioning disk, after solving the long-time use of positioning disk traditional in the prior art, its locating hole weares and teares easily, affect positioning accuracy and steadiness, and then impact is to the process operation of workpiece, and service life is shorter, needs often to change, affect operating efficiency, increase the problem of production cost.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of dismountable positioning disk, it is characterized in that: include the positioning disk body, described positioning disk is provided with several locating slots that runs through positioning disk, described locating slot inwall is provided with internal thread, screwed togather positioning sleeve in the described locating slot, described positioning sleeve tail end stretches out locating slot and cover has the nut that is fixedly connected with positioning sleeve, and described positioning sleeve axle center is provided with locating hole.
Described a kind of dismountable positioning disk is characterized in that: described positioning sleeve tail end movable sleeve has the packing ring that is positioned at nut the place ahead.
The beneficial effects of the utility model are:
The utility model is simple in structure, easy to install, employing screws togather the design of positioning sleeve at positioning disk, workpiece can be installed in the locating hole on the positioning sleeve during use, if the locating hole on the positioning sleeve is frayed and impact is normal when using after long-time the use, replaceable new positioning sleeve uses continuing, needn't change whole positioning disk, convenient to operation, and saved production cost, improved production efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of dismountable positioning disk, include positioning disk 1 body, positioning disk 1 is provided with several locating slots that runs through positioning disk 12, locating slot 2 inwalls are provided with internal thread, screwed togather positioning sleeve 3 in the locating slot 2, positioning sleeve 3 tail ends stretch out locating slot 2 and cover has the nut 4 that is fixedly connected with positioning sleeve 3, and positioning sleeve 3 axle center are provided with locating hole 5.
Positioning sleeve 3 tail end movable sleeves have the packing ring 6 that is positioned at nut 4 the place aheads.
Claims (2)
1. dismountable positioning disk, it is characterized in that: include the positioning disk body, described positioning disk is provided with several locating slots that runs through positioning disk, described locating slot inwall is provided with internal thread, screwed togather positioning sleeve in the described locating slot, described positioning sleeve tail end stretches out locating slot and cover has the nut that is fixedly connected with positioning sleeve, and described positioning sleeve axle center is provided with locating hole.
2. a kind of dismountable positioning disk according to claim 1, it is characterized in that: described positioning sleeve tail end movable sleeve has the packing ring that is positioned at nut the place ahead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426470 CN202726733U (en) | 2012-08-27 | 2012-08-27 | Demountable positioning disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220426470 CN202726733U (en) | 2012-08-27 | 2012-08-27 | Demountable positioning disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726733U true CN202726733U (en) | 2013-02-13 |
Family
ID=47652477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220426470 Expired - Fee Related CN202726733U (en) | 2012-08-27 | 2012-08-27 | Demountable positioning disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726733U (en) |
-
2012
- 2012-08-27 CN CN 201220426470 patent/CN202726733U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204525172U (en) | Tool grinder emery wheel clamping tooling | |
| CN203918559U (en) | A kind of bearing flange auxiliary machining device of hub bearing | |
| CN204221593U (en) | The internal grinder clamping device of 4 chucks and scroll chuck | |
| CN202726733U (en) | Demountable positioning disc | |
| CN204413175U (en) | A kind of lathe Quick die exchange structure | |
| CN202726734U (en) | Demountable abrasion-resistant positioning disc | |
| CN202716069U (en) | Clamping tooling for processing gland of digging machine | |
| CN104907642A (en) | Gear shaving clamp | |
| CN202726735U (en) | Abrasion-resistant positioning disk used for machine tool | |
| CN202894984U (en) | Combined type locating disc used for machine tool | |
| CN203265717U (en) | Connecting structure for shaft seat and integrated guide bearing seat of self-fastening drill chuck | |
| CN203526714U (en) | Multistage diamond reamer device with size compensation function | |
| CN202356898U (en) | Tool chuck device of milling machine | |
| CN103056435A (en) | Head-gripping fixture of end milling cutter for boring mill | |
| CN202825366U (en) | Novel cutter bar | |
| CN103624678A (en) | Combined type positioning plate for machine tool | |
| CN202271014U (en) | End mill chuck tooling for boring machine | |
| CN205274862U (en) | Card formula chuck is installed and removed fast to axle head | |
| CN202894988U (en) | Roll grinder drive plate | |
| CN204172484U (en) | A kind of device for dismantling offset press bite-block | |
| CN202894990U (en) | Quick-mounted type roll grinder driving plate | |
| CN202845878U (en) | Radial drilling machine cutter row | |
| CN202780601U (en) | Cutting tool collet chuck | |
| CN203614573U (en) | Eccentric transmission shaft | |
| CN203403186U (en) | Connecting structure of installing cart and complete machine of combing machine |
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: 20130213 Termination date: 20130827 |