CN106312858A - A novel locating key - Google Patents
A novel locating key Download PDFInfo
- Publication number
- CN106312858A CN106312858A CN201510352484.0A CN201510352484A CN106312858A CN 106312858 A CN106312858 A CN 106312858A CN 201510352484 A CN201510352484 A CN 201510352484A CN 106312858 A CN106312858 A CN 106312858A
- Authority
- CN
- China
- Prior art keywords
- positioning key
- locating key
- locating
- bottom plate
- key body
- 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
Links
- 238000003754 machining Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention provides a novel locating key comprising a standard workbench and a tool bottom plate. The standard workbench is provided with T-shaped grooves; the tool bottom plate is provided with a through hole downward; a locating key body is installed in the through hole in an interference fit manner; the part, extending out of the tool bottom plate, of the locating key body is located in a manner of matching the T-shaped grooves; an end of the locating key body is provided with a guide segment; the inside of the locating key body is provided with a countersink thread from top to bottom; the periphery of the guide segment of the locating key body is at an angle of 15-30 degrees with respect to the center line thereof. The locating key body is installed in the through hole of the tool bottom plate in the interference fit manner, so that the assembly is convenient, turning of the tool bottom plate is not needed, and the use is convenient; the part, extending out of the tool bottom plate, of the locating key body is located in a manner of matching the T-shaped grooves, so that the locating precision is high and multiple series of locating key bodies matching T-shaped grooves of various standard sizes can be formed; a tool matching locating part is simple to machine. The novel locating key is simple in structure and low in cost; on the premise that the same locating precision is guaranteed, the structure is simplified and the tool machining and installing difficulty is reduced.
Description
Technical field
The present invention relates to frock clamp field, a kind of novel positioning key, in order to substitute the positioning key of existing frock clamp.
Background technology
Standard setting key has some deficiency following: as shown in Figure 1: the installation view of the existing positioning key of Fig. 1.1 is standard workbench, and 2 is positioning key one, and 3 is tool base plate, is arranged on below base plate 3 by positioning key 1.
1. after positioning key 1 is once it is determined that coordinate T-slot size, it is difficult to be applicable to the T-slot of other size again；
2. the necessary multiple clamping of positioning key 1 processing, machining accuracy cannot ensure；
Positioning key 1 assembling needs to overturn tool base plate 3, and assembling takes time and effort.
Summary of the invention
The present invention, in order to improve the positioning precision of positioning key, forms multi-series all kinds of standard-sized T-slot of cooperation, and frock coordinates position portion processing simple, and precision is easily guaranteed that, easy to assembly without overturning frock, a kind of novel positioning key of special proposition.
The technical scheme is that for this, a kind of novel positioning key, including standard workbench and tool base plate, standard workbench is provided with T-slot, it is characterized in that: to having through hole in tool base plate, in through hole, interference is provided with positioning key, and positioning key stretches out part and the T-slot cooperation location of tool base plate, and is provided with guide section in positioning key end.
Further it is improved by: in positioning key, be provided with counterbore threads from top to bottom.
Further it is improved by: the guide section angle of positioning key becomes 15-30 ° with centrage.
Beneficial effect:
In the present invention due in the through hole of tool base plate interference positioning key is installed, so it is easy to assembly without overturning tool base plate, easy to use, simultaneously because positioning key stretches out part and the T-slot cooperation location of tool base plate, so positioning precision is high, multi-series can be formed and coordinate all kinds of standard-sized T-slot, and frock coordinates position portion processing simple.
The purpose of counterbore threads is convenient in order to take out positioning key, just can take out by pin removal, convenient and swift.
Present configuration is simple, low cost, in the case of ensureing that positioning precision is identical, simplify structure, reduce frock processing installation difficulty.
Accompanying drawing explanation
The installation view of the existing positioning key of Fig. 1.
In figure, 1 is standard workbench, and 2 is positioning key one, and 3 is tool base plate.
Fig. 2 is the use view of the present invention.
Fig. 3 is the enlarged diagram of positioning key.
4 being positioning key, 5 be through hole, 6 be T-slot, 7 is guide section, and 8 is counterbore threads.
Detailed description of the invention
The present invention is as shown in Figure 2,3.
A kind of novel positioning key, including standard workbench 1 and tool base plate 2, standard workbench 1 is provided with T-slot 6, to having through hole 5 in tool base plate 2, in through hole 5, interference is provided with positioning key 4, positioning key 4 stretches out part and the T-slot 6 cooperation location of tool base plate 2, and is provided with guide section 8 in positioning key 4 end.
Set in positioning key 4 and have counterbore threads 8 from top to bottom.
Guide section 7 angle of positioning key 4 becomes 15-30 ° with centrage.
The present invention can form multi-series and coordinate all kinds of standard-sized T-slot, and frock coordinates position portion processing simple, and precision is easily guaranteed that, positioning key 4 is easy to assembly without overturning tool base plate 2, belongs to low cost location structure.
Claims (3)
1. a novel positioning key, including standard workbench and tool base plate, standard workbench is provided with T-slot, it is characterized in that: to having through hole in tool base plate, in through hole, interference is provided with positioning key, positioning key stretches out part and the T-slot cooperation location of tool base plate, and is provided with guide section in the bottom of positioning key.
The novel positioning key of one the most according to claim 1, it is characterised in that: it is provided with counterbore threads in positioning key from top to bottom.
The novel positioning key of one the most according to claim 1, it is characterised in that: the guide section angle of positioning key becomes 15-30 ° with centrage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510352484.0A CN106312858A (en) | 2015-06-24 | 2015-06-24 | A novel locating key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510352484.0A CN106312858A (en) | 2015-06-24 | 2015-06-24 | A novel locating key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106312858A true CN106312858A (en) | 2017-01-11 |
Family
ID=57729339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510352484.0A Pending CN106312858A (en) | 2015-06-24 | 2015-06-24 | A novel locating key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106312858A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747463A (en) * | 2018-05-29 | 2018-11-06 | 沈阳飞机工业（集团）有限公司 | A kind of connection compresses the application method of general via key |
| CN109719541A (en) * | 2019-03-13 | 2019-05-07 | 成都飞机工业（集团）有限责任公司 | A kind of method for rapidly positioning of more spindle processings |
| CN110026795A (en) * | 2019-05-07 | 2019-07-19 | 瑞鹄汽车模具股份有限公司 | A kind of workpiece NC processing and loading clamp cushion block and the clamping method using the cushion block |
| CN110280992A (en) * | 2019-07-08 | 2019-09-27 | 西安航天化学动力有限公司 | Guide-localization tooling for jet pipe and combustion chamber assembly |
-
2015
- 2015-06-24 CN CN201510352484.0A patent/CN106312858A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747463A (en) * | 2018-05-29 | 2018-11-06 | 沈阳飞机工业（集团）有限公司 | A kind of connection compresses the application method of general via key |
| CN109719541A (en) * | 2019-03-13 | 2019-05-07 | 成都飞机工业（集团）有限责任公司 | A kind of method for rapidly positioning of more spindle processings |
| CN109719541B (en) * | 2019-03-13 | 2020-09-11 | 成都飞机工业（集团）有限责任公司 | Rapid positioning method for multi-spindle machining |
| CN110026795A (en) * | 2019-05-07 | 2019-07-19 | 瑞鹄汽车模具股份有限公司 | A kind of workpiece NC processing and loading clamp cushion block and the clamping method using the cushion block |
| CN110280992A (en) * | 2019-07-08 | 2019-09-27 | 西安航天化学动力有限公司 | Guide-localization tooling for jet pipe and combustion chamber assembly |
| CN110280992B (en) * | 2019-07-08 | 2021-02-23 | 西安航天化学动力有限公司 | Guide positioning tool for assembling spray pipe and combustion chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |