CN103624678A - Combined type positioning plate for machine tool - Google Patents
Combined type positioning plate for machine tool Download PDFInfo
- Publication number
- CN103624678A CN103624678A CN201210307659.2A CN201210307659A CN103624678A CN 103624678 A CN103624678 A CN 103624678A CN 201210307659 A CN201210307659 A CN 201210307659A CN 103624678 A CN103624678 A CN 103624678A
- Authority
- CN
- China
- Prior art keywords
- positioning
- positioning plate
- combined type
- positioning disk
- sleeves
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a combined type positioning plate for a machine tool. The combined type positioning plate comprises a positioning plate body, wherein the positioning plate body is provided with a plurality of positioning grooves which penetrate through the positioning plate body, the top end of each positioning groove is provided with a positioning counter bore, a positioning sleeve penetrates through each positioning groove, the top end of each positioning sleeve is provided with a clamping base matched with the corresponding positioning counter bore in shape, a lock nut is arranged at the bottom end of each positioning sleeve in a screwing mode, and the axis of each positioning sleeve is provided with a positioning hole. The combined type positioning plate for the machine tool is simple in structure and convenient to install and use; by the adoption of the combined design that the positioning sleeves are movably mounted in the positioning plate body, workpieces can be mounted in the positioning holes of the positioning sleeves when the positioning plate is used, the positioning sleeves can be replaced by new positioning sleeves for continue use when the positioning holes in the positioning sleeves are abraded and affect normal use after the positioning plate is used for a long time, the positioning plate does not need to be replaced as a whole, as a result, operation is convenient and fast, production cost is lowered, and production efficiency is improved.
Description
Technical field
The present invention relates to a kind of positioning disk, be specially a kind of lathe combined type positioning disk.
Background technology
At present, in the machining grinding machine of each lathe manufacturer production, use in a large number positioning disk, to facilitate the processing of workpiece.Positioning disk is provided with several locating holes in order to positioning workpieces, and after the long-time use of existing positioning disk, the easily wearing and tearing due to installing/dismounting workpiece repeatedly of its locating hole, affect positioning precision and steadiness, and then the process operation of impact to workpiece, when serious, also can cause the damage of workpiece, therefore service life is shorter, need often to change, both affected operating efficiency, increased again production cost.
Description
The object of this invention is to provide a kind of lathe combined type positioning disk, to solve after the long-time use of positioning disk traditional in prior art, its locating hole easily weares and teares, affect positioning precision and steadiness, and then the process operation of impact to workpiece, service life is shorter, need to often change, affect operating efficiency, increase the problem of production cost.
For achieving the above object, the technical solution used in the present invention is:
A kind of lathe combined type positioning disk, it is characterized in that: include positioning disk body, described positioning disk is provided with several locating slots that run through positioning disk, the top of described locating slot is provided with location counterbore, in described locating slot, be installed with positioning sleeve, described positioning sleeve top is provided with and the deck of locating counterbore shape and matching, and described positioning sleeve bottom is screwed with locking nut, and described positioning sleeve axle center is provided with locating hole.
Described a kind of lathe combined type positioning disk, is characterized in that: described location counterbore is interior triangle or interior four jiaos or interior hexagonal counterbore.
Described a kind of lathe combined type positioning disk, is characterized in that: described deck is triangle or four jiaos or hexagonal deck.
Beneficial effect of the present invention is:
The present invention is simple in structure, easy to install, employing is the movable combined type design that positioning sleeve is installed on positioning disk, during use, workpiece can be arranged in the locating hole on positioning sleeve, and when if the locating hole on the rear positioning sleeve of long-time use is frayed, impact is normally used, replaceable new positioning sleeve is with continuation use, needn't change whole positioning disk, convenient to operation, and saved production cost, improved production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
As shown in Figure 1, a kind of lathe combined type positioning disk, include positioning disk 1 body, positioning disk 1 is provided with several locating slots 2 that run through positioning disk 1, the top of locating slot 2 is provided with location counterbore 3, is installed with positioning sleeve 4 in locating slot 2, and positioning sleeve 4 tops are provided with and the deck 5 of locating counterbore 3 shapes and matching, positioning sleeve 4 bottoms are screwed with locking nut 6, and positioning sleeve 4 axle center are provided with locating hole 7.
Claims (3)
1. a lathe combined type positioning disk, it is characterized in that: include positioning disk body, described positioning disk is provided with several locating slots that run through positioning disk, the top of described locating slot is provided with location counterbore, in described locating slot, be installed with positioning sleeve, described positioning sleeve top is provided with and the deck of locating counterbore shape and matching, and described positioning sleeve bottom is screwed with locking nut, and described positioning sleeve axle center is provided with locating hole.
2. a kind of lathe combined type positioning disk according to claim 1, is characterized in that: described location counterbore is interior triangle or interior four jiaos or interior hexagonal counterbore.
3. according to a kind of lathe combined type positioning disk described in claim 1 and 2, it is characterized in that: described deck is triangle or four jiaos or hexagonal deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210307659.2A CN103624678A (en) | 2012-08-27 | 2012-08-27 | Combined type positioning plate for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210307659.2A CN103624678A (en) | 2012-08-27 | 2012-08-27 | Combined type positioning plate for machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103624678A true CN103624678A (en) | 2014-03-12 |
Family
ID=50206317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210307659.2A Pending CN103624678A (en) | 2012-08-27 | 2012-08-27 | Combined type positioning plate for machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103624678A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033843A (en) * | 2015-06-24 | 2015-11-11 | 中山市泰威技术开发有限公司 | Connecting structure with replaceable grinding equipment |
-
2012
- 2012-08-27 CN CN201210307659.2A patent/CN103624678A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033843A (en) * | 2015-06-24 | 2015-11-11 | 中山市泰威技术开发有限公司 | Connecting structure with replaceable grinding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140312 |