CN105436537A - Three-jaw chuck jaw with multifunctional location function - Google Patents
Three-jaw chuck jaw with multifunctional location function Download PDFInfo
- Publication number
- CN105436537A CN105436537A CN201510913311.1A CN201510913311A CN105436537A CN 105436537 A CN105436537 A CN 105436537A CN 201510913311 A CN201510913311 A CN 201510913311A CN 105436537 A CN105436537 A CN 105436537A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- jaw
- jaw chuck
- positioning component
- installed surface
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/103—Retention by pivotal elements, e.g. catches, pawls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
The invention discloses a three-jaw chuck jaw with a multifunctional location function. The three-jaw chuck jaw comprises a jaw body (1), a location assembly A and a location assembly B, and is characterized in that an installation surface A (3) and an installation surface B (8) are arranged on the upper part of the jaw body (1); the location assembly A is detachably installed on the installation surface A (3) through an installation hole A (2); the location assembly B is detachably installed on the installation surface B (8) through an installation hole B (9); the location assembly B comprises a screw rod B (4) and a supporting block (6); the screw rod B (4) is connected into the installation hole B (9) through a thread; the supporting block (6) is installed at the middle part of the screw rod B (4) through a nut B (5); and a clamping groove (7) is formed in the upper part of the supporting block (6). The three-jaw chuck jaw disclosed by the invention is simple in structure, high in adjustability, convenient to operate, efficient and practical, and suitable for popularization and application of parts such as hexagonal head bolts, twelve point bolts and countersunk bolts.
Description
Technical field
The invention belongs to auxiliary locator technical field, relate in particular to the three-jaw chuck pawl with multi-functional location.
Background technology
Scroll chuck utilizes to be distributed on moving radially of three movable jaws on chuck body, the machine tool accessories of Workpiece clamping and location.In lathe process piecemeal engineering, need with the clamping with three-jaw chuck part on lathe.In prior art, the processing of what most of three-jaw chuck pawl solved the is part that length is consistent or close, for some elongated parts of batch machining, just needs to increase auxiliary mould fixture and locates.When part length not for the moment, required frock clamp is with regard to more complicated, and complicated operation, locating speed is slow, and modulability is poor.
Summary of the invention
The object of the invention is to overcome above-mentioned shortcoming and a kind of structure provided is simple, adjustability is strong, the three-jaw chuck pawl with multi-functional location of easy to operate, highly effective.
The object of the invention and solve its technical problem underlying and realize by the following technical solutions:
The three-jaw chuck pawl with multi-functional location of the present invention, comprise claw body, positioning component A, positioning component B, wherein: claw body upper part is provided with installed surface A, installed surface B, installed surface A is removably equipped with positioning component A by installing hole A, installed surface B is removably equipped with positioning component B by installing hole B.
The above-mentioned three-jaw chuck pawl with multi-functional location, wherein: installed surface A is mutually vertical with installed surface B.
The above-mentioned three-jaw chuck pawl with multi-functional location, wherein: positioning component B comprises screw rod B, back-up block, screw rod B is threaded connection in installing hole B, by nut B, back-up block is housed in the middle part of screw rod B, and back-up block top is provided with screens groove.
The above-mentioned three-jaw chuck pawl with multi-functional location, wherein: screens groove 7 is semicircle.
The above-mentioned three-jaw chuck pawl with multi-functional location, wherein: positioning component A comprises corner strap, screw rod A, corner strap is contained in installing hole A by screw, and screw rod A is contained on another side plate of corner strap, and located by nut A, screw rod A front end is provided with mounting head.
The present invention compared with the existing technology has obvious advantage and beneficial effect.From above technical scheme, of the present invention have in the three-jaw chuck pawl of multi-functional location, claw body upper part is provided with installed surface A, installed surface B, installed surface A is removably equipped with positioning component A by installing hole A, installed surface B is removably equipped with positioning component B by installing hole B, achieve the location to short part by positioning component A, achieve the location to elongated workpieces by positioning component B, use stream oriented device to regulate different positions to position; Positioning component B comprises screw rod B, back-up block, and screw rod B is threaded connection in installing hole B, by nut B, back-up block is housed in the middle part of screw rod B, and back-up block top is provided with screens groove, is contained in by elongated workpieces in screens groove and can locates processing; Positioning component A comprises corner strap, screw rod A, and corner strap is contained in installing hole A by screw, and screw rod A is contained on another side plate of corner strap, and is located by nut A, and screw rod A front end is provided with mounting head, is contained in by short part in mounting head and can positions processing.In a word, structure of the present invention is simple, adjustability is strong, easy to operate, highly effective, is applicable to promoting the use of of the parts such as hexagon-headed bolt, 12 corner bolts, dormant bolt.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is another structural representation of the present invention;
Fig. 3 is a kind of using state figure of the present invention;
Fig. 4 is another kind of using state figure of the present invention.
Identify in figure:
1, claw body; 2, installing hole A; 3, installed surface A; 4, screw rod B; 5, nut B; 6, back-up block; 7, screens groove; 8, installed surface B; 9, installing hole B; 10, screw; 11, corner strap; 12, nut A; 13, screw rod A; 14, mounting head; 15, elongated workpieces; 16, short part.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, to the three-jaw chuck pawl detailed description of the invention with multi-functional location proposed according to the present invention, structure, feature and effect thereof, be described in detail as follows.
See Fig. 1 to Fig. 2, the three-jaw chuck pawl with multi-functional location of the present invention, comprise claw body 1, positioning component A, positioning component B, wherein: claw body 1 top is provided with installed surface A3, installed surface B8, installed surface A3 is removably equipped with positioning component A by installing hole A2, installed surface B8 is removably equipped with positioning component B by installing hole B9.Installed surface A3 is mutually vertical with installed surface B8.Positioning component B comprises screw rod B4, back-up block 6, and screw rod B4 is threaded connection in installing hole B9, by nut B5, back-up block 6 is housed in the middle part of screw rod B4, and back-up block 6 top is provided with screens groove 7.Screens groove 7 is semicircle.Positioning component A comprises corner strap 11, screw rod A13, and corner strap 11 is contained in installing hole A2 by screw 10, and screw rod A13 is contained on another side plate of corner strap 11, and is located by nut A12, and screw rod A13 front end is provided with mounting head 14.
During use, if processing elongated workpieces 15, see Fig. 3, be threaded connection in installing hole B9 by screw rod B4, then be contained in the screens groove 7 of back-up block 6 by elongated workpieces 15, the motion of back-up block 6 on screw rod B4 realizes adjustability location; If when processing short part 16, see Fig. 4, corner strap 11 is contained in installing hole A2 by screw 10, screw rod A13 is contained on another side plate of corner strap 11, again short part 16 being contained in screw rod A13 front end is provided with in mounting head 14, the motion nut A12 of screw rod A13 on corner strap 11 fixes, and achieves adjustability location.Structure of the present invention is simple, adjustability is strong, easy to operate, highly effective, is applicable to promoting the use of of the parts such as hexagon-headed bolt, 12 corner bolts, dormant bolt.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, anyly do not depart from technical solution of the present invention content, the any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. one kind has the three-jaw chuck pawl of multi-functional location, comprise claw body (1), positioning component A, positioning component B, it is characterized in that: claw body (1) top is provided with installed surface A(3), installed surface B(8), installed surface A(3) on by installing hole A(2) positioning component A is removably housed, installed surface B(8) and on by installing hole B(9) positioning component B is removably housed.
2. there is the three-jaw chuck pawl of multi-functional location as claimed in claim 1, it is characterized in that: installed surface A(3) with installed surface B(8) mutually vertical.
3. there is the three-jaw chuck pawl of multi-functional location as claimed in claim 1, it is characterized in that: positioning component B comprises screw rod B(4), back-up block (6), screw rod B(4) be threaded connection at installing hole B(9) in, screw rod B(4) middle part is by nut B(5) back-up block (6) is housed, back-up block (6) top is provided with screens groove (7).
4. there is the three-jaw chuck pawl of multi-functional location as claimed in claim 3, it is characterized in that: screens groove (7) is for semicircle.
5. there is the three-jaw chuck pawl of multi-functional location as claimed in claim 1, it is characterized in that: positioning component A comprises corner strap (11), screw rod A(13), corner strap (11) is contained in installing hole A(2 by screw (10)) in, screw rod A(13) be contained on another side plate of corner strap (11), and by nut A(12) location, screw rod A(13) front end is provided with mounting head (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510913311.1A CN105436537A (en) | 2015-12-11 | 2015-12-11 | Three-jaw chuck jaw with multifunctional location function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510913311.1A CN105436537A (en) | 2015-12-11 | 2015-12-11 | Three-jaw chuck jaw with multifunctional location function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105436537A true CN105436537A (en) | 2016-03-30 |
Family
ID=55547418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510913311.1A Pending CN105436537A (en) | 2015-12-11 | 2015-12-11 | Three-jaw chuck jaw with multifunctional location function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105436537A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4247124A (en) * | 1977-09-03 | 1981-01-27 | Rems-Werk Christian Foll Und Sohne Gmbh & Co. | Chuck |
| CN202606907U (en) * | 2012-04-27 | 2012-12-19 | 成都西马汽配制造有限责任公司 | Adjustable clamping jaw based on three-jaw chuck |
| CN203390230U (en) * | 2013-06-14 | 2014-01-15 | 南车玉柴四川发动机股份有限公司 | Tool for processing thin-walled part |
| CN204053534U (en) * | 2014-08-18 | 2014-12-31 | 天津航天机电设备研究所 | For the bracing or strutting arrangement of oblique lathe bed type lathe in machining thin and long shafts part |
| CN205289786U (en) * | 2015-12-11 | 2016-06-08 | 中国航空工业标准件制造有限责任公司 | Three -jaw chuck jack catch with many functional localization |
-
2015
- 2015-12-11 CN CN201510913311.1A patent/CN105436537A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4247124A (en) * | 1977-09-03 | 1981-01-27 | Rems-Werk Christian Foll Und Sohne Gmbh & Co. | Chuck |
| CN202606907U (en) * | 2012-04-27 | 2012-12-19 | 成都西马汽配制造有限责任公司 | Adjustable clamping jaw based on three-jaw chuck |
| CN203390230U (en) * | 2013-06-14 | 2014-01-15 | 南车玉柴四川发动机股份有限公司 | Tool for processing thin-walled part |
| CN204053534U (en) * | 2014-08-18 | 2014-12-31 | 天津航天机电设备研究所 | For the bracing or strutting arrangement of oblique lathe bed type lathe in machining thin and long shafts part |
| CN205289786U (en) * | 2015-12-11 | 2016-06-08 | 中国航空工业标准件制造有限责任公司 | Three -jaw chuck jack catch with many functional localization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160330 |