CN104493520A - High precision thin film clamp head module structure - Google Patents
High precision thin film clamp head module structure Download PDFInfo
- Publication number
- CN104493520A CN104493520A CN201410700779.8A CN201410700779A CN104493520A CN 104493520 A CN104493520 A CN 104493520A CN 201410700779 A CN201410700779 A CN 201410700779A CN 104493520 A CN104493520 A CN 104493520A
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- CN
- China
- Prior art keywords
- clamp
- hole
- cavity
- flange
- chuck
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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
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to a high precision thin film clamp head module structure comprising a main clamp. The main clamp is fixedly connected to an installing base provided with a plurality of clamp heads and is provided with an air incoming hole and an exhausting hole; a transition base and a fixing clamp which are in abut connection are installed between the main clamp and the base; two sides of the fixing clamp are provided with a first cavity and a second cavity respectively, the first cavity is communicated with the exhausting hole, the second cavity is communicated with the air incoming hole, a first clamp is installed in the first cavity, and a second clamp is installed in the second cavity. Since the first clamp and the second clamp are arranged in the fixing clamp, the movements of the first clamp and second clamp in the fixing clamp can be implemented through the air incoming hole and exhausting hole of the main clamp, force is applied to the clamp heads to deform, the automatic clamping of shaft parts can be implemented, the problem of manual three-jaw claw usage of the prior art is avoided, the producing efficiency is improved, and the precision clamping of high precision machining requirements is implemented.
Description
Technical field
The present invention relates to field of fixtures, particularly relate to a kind of high accuracy film-clamp head modular structure.
Background technology
At present, in field of machining, the clamping for high-accuracy axial workpiece usually adopts scroll chuck to clamp and clamps, and is arranged on scroll chuck by way of manual operation, wastes time and energy, greatly reduce production efficiency by axial workpiece.Although scroll chuck can ensure the reliability to axial workpiece clamping simultaneously, but because the processing request of high-accuracy axial workpiece is higher, therefore the circularity of axial workpiece cannot be ensured, and the stability that scroll chuck clamps for axial workpiece is also poor, so in the urgent need to designing a kind of novel clamp structure.
Summary of the invention
The applicant, for above-mentioned existing issue, is studied improvement, provides a kind of high accuracy film-clamp head modular structure, the high-accuracy axial workpiece after processing is made to have circularity by the present invention good, and clamping does not need manual operation, time saving and energy saving, substantially increases production efficiency.
The technical solution adopted in the present invention is as follows:
A kind of high accuracy film-clamp head modular structure, comprise main folder body, described main folder body and mounting base affixed, mounting base is installed multiple chuck, main folder body has multiple pore, described main folder body with the transition pedestal and retaining clip that abut each other are also installed between pedestal, the both sides of described retaining clip have the first cavity and the second cavity, described first cavity and the second cavity are communicated with pore respectively, first clamp is arranged in described first cavity, and the second clamp is arranged in described second cavity.
Its further technical scheme is:
In described main folder body, have the first groove, also extend to form the first flange in the center of described main folder body, in described first flange, have jogger hole, multiple first screwed hole and the first installing hole are along the circumferential direction arranged on described main folder body;
In described retaining clip, also have the first through hole, described first through hole is between the first cavity and the second cavity;
Stretch out in the center of described second clamp formation second flange, has the second through hole in the second flange;
Stretch out in the center of described first clamp formation the 3rd flange, also has the 3rd through hole in the 3rd flange;
At least have the 3rd groove in the side of described transition pedestal, also have the 4th through hole in the center of described transition pedestal, described 4th through hole is communicated with the 3rd groove;
Described mounting base comprises base body, and described base body also along the circumferential direction has multiple first locating hole and the second installing hole; The 4th groove is had in described base body, multiple chuck mount pads are along the circumferential direction distributed in the side of base body, one end of described chuck mount pad is stretched in described 4th groove, and described chuck mount pad has multiple second screwed hole and the second locating hole; Each chuck mount pad encloses and forms part clamping hole;
Stretch out in one end of described chuck formation the 4th flange, and multiple chuck is along the circumferential direction uniform makes each 4th flange enclose formation cylinder, has the second part clamping hole in described cylindrical center; Each chuck also has open slot, multiple 3rd screwed hole and the 3rd locating hole are installed in described open slot.
Beneficial effect of the present invention is as follows:
Structure of the present invention is simple, easy for installation, by arranging the first clamp and the second clamp in retaining clip, multiple pores that main folder body is offered are utilized to realize the first clamp, the displacement movement of the second clamp in retaining clip, realize, to chuck force, making its deformation, thus realizing the automatic clamping to axial workpiece by the effect of power, avoid the problem in the past needing manually to use triangle claw, time saving and energy saving, substantially increase production efficiency, achieve the accurate clamping of high accuracy processing request.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention does not install chuck.
Fig. 2 is the front view of mounting base in the present invention.
Fig. 3 is the right view of Fig. 2.
Fig. 4 is the left view of Fig. 2.
Fig. 5 is the front view of chuck in the present invention.
Fig. 6 is the rearview of chuck in the present invention.
Fig. 7 is the sectional structure schematic diagram of chuck in the present invention.
Fig. 8 is the front view of transition pedestal in the present invention.
Fig. 9 is the side view of Fig. 8.
Figure 10 is the front view of the first clamp in the present invention.
Figure 11 is the right view of Figure 10.
Figure 12 is the left view of Figure 10.
Figure 13 is the front view of retaining clip in the present invention.
Figure 14 is the right view of Figure 13.
Figure 15 is the left view of Figure 13.
Figure 16 is the front view of the second clamp in the present invention.
Figure 17 is the right view of Figure 16.
Figure 18 is the left view of Figure 16.
Figure 19 is the front view of main folder body in the present invention.
Figure 20 is the right view of Figure 19.
Figure 21 is the left view of Figure 19.
Wherein: 1, main folder body; 101, the first groove; 102, the first flange; 103, jogger hole; 104, the first screwed hole; 105, the first installing hole; 106, pore; 2, retaining clip; 201, the first cavity; 202, the second cavity; 203, the first through hole; 3, the second clamp; 301, the second flange; 302, the second through hole; 4, the first clamp; 401, the 3rd flange; 402, the 3rd through hole; 5, transition pedestal; 501, the 3rd groove; 502, the 4th through hole; 6, mounting base; 601, base body; 602, the 4th groove; 603, chuck mount pad; 604, the first locating hole; 605, the second screwed hole; 606, the first part clamping hole; 607, the second installing hole; 608, the second locating hole; 7, chuck; 701, the 3rd screwed hole; 702, open slot; 703, the 3rd locating hole; 704, the 4th flange; 705, the second part clamping hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, a kind of high accuracy film-clamp head modular structure comprises main folder body 1, main folder body 1 is affixed with mounting base 6, mounting base 6 is installed multiple chuck 7, main folder body 1 has multiple pore 106, the transition pedestal 5 and retaining clip 2 that abut each other are also installed between main folder body 1 with pedestal 6, the both sides of retaining clip 2 have the first cavity 201 and the second cavity 202, first cavity 201 and the second cavity 202 are communicated with pore 106 respectively, first clamp 4 is arranged in the first cavity 201, and the second clamp 3 is arranged in the second cavity 202.
As shown in Figure 19, Figure 20 and Figure 21, the first groove 101 is had in main folder body 1, the first flange 102 is also extended to form in the center of main folder body 1, jogger hole 103 is had in the first flange 102, multiple first screwed hole 104 and the first installing hole 105 are along the circumferential direction arranged on main folder body 1, as shown in figure 20, above-mentioned pore 106 is 2, and pore 106 is arranged symmetrically with centered by jogger hole 103.In Figure 21, the first screwed hole 104 is 12, and the first installing hole 105 is 6.As shown in Figure 13, Figure 14 and Figure 15, in retaining clip 2, also have the first through hole 203, first through hole 203 between the first cavity 201 and the second cavity 202.As shown in Figure 16, Figure 17 and Figure 18, stretch out in the center of the second clamp 3 formation second flange 301, has the second through hole 302 in the second flange 301.As shown in Figure 10, Figure 11 and Figure 12, stretch out in the center of the first clamp 4 formation the 3rd flange 401, also has the 3rd through hole 402 in the 3rd flange 401.As shown in Figure 8, Figure 9, have the 3rd groove 501 in the side of transition pedestal 5, also have the 4th through hole the 502, four through hole 502 in the center of transition pedestal 5 and be communicated with the 3rd groove 501.As shown in Figure 2, Figure 3 and Figure 4, mounting base 6 comprises base body 601, and base body 601 also along the circumferential direction has multiple first locating hole 604 and the second installing hole 607; The 4th groove 602 is had in base body 601, multiple chuck mount pads 603 are along the circumferential direction distributed in the side of base body 601, one end of chuck mount pad 603 is stretched in the 4th groove 602, and chuck mount pad 603 has multiple second screwed hole 605 and the second locating hole 608; Each chuck mount pad 603 encloses formation first part clamping hole 606.As shown in Fig. 5, Fig. 6 and Fig. 7, stretch out in one end of chuck 7 formation the 4th flange 704, and multiple chuck 7 is along the circumferential direction uniform makes each 4th flange 704 enclose formation cylinder, has the second part clamping hole 705 in cylindrical center; Each chuck 7 also has open slot 702, in open slot 702, multiple 3rd screwed hole 701 and the 3rd locating hole 703 is installed, in each open slot 702, all has 2 the 3rd screwed holes 701, each chuck 7 has 2 the 3rd locating holes 703.
Specific works of the present invention and installation process as follows:
As shown in Figure 1, first in the first cavity 201 of retaining clip 2, the first clamp 4 is loaded, then in the second cavity 202 of retaining clip 2, the second clamp 3 is loaded, then transition pedestal 5 is put into the 4th groove 602 of mounting base 6, the outer ring that in transition pedestal 5, diameter is larger abuts with the side of mounting base 6, then realize the affixed of mounting base 6 and main folder body 1 by the first installing hole 105 and the first screwed hole 104 in the first locating hole 604 on securing member, mounting base 6 and the second installing hole 607 and main folder body 1, complete installation of the present invention thus.When use procedure, by gas transmission in external gas road direction pore 106, make inflation in the second cavity 202, as shown in Figure 1, owing to installing the second clamp 3 in the second cavity 202, second clamp 3 is by gases affect anterior displacement contacting with the first clamp 4 in the second cavity 202, displacement kinetic energy is passed to the first clamp 4, because the first clamp 4 is arranged in the first cavity 201, the first clamp 4 anterior displacement is made by the effect of power, the 3rd flange 401 due to the first clamp 4 stretches out the 4th through hole 502 of transition pedestal 5, to be contacted with mounting base 6 by the 3rd flange 401 in displacement process and power be passed to the chuck 7 linked with mounting base 6, make the stressed spreading of chuck 7, thus the second part clamping hole 705 diameter making each chuck 7 enclose formation becomes large, therefore axial workpiece can be filled in the second part clamping hole 705 and the first part clamping hole 606, lost heart by pore 106 after axial workpiece installation, gas leakage in the first cavity 201 be now communicated with another pore 106, the first clamp 4 in the first cavity 201 is bounced back, the effect of the power of the 3rd flange 401 pairs of main folder bodies 1 is automatically terminated in retraction process, therefore each chuck 7 is made not stress and tightly clamp axial workpiece to be processed.(diameter its diameter when not stressing of the second part clamping hole 705 is less than axial workpiece to be processed, when that is not stressing, axial workpiece cannot directly be filled in the second part clamping hole 705, only have after each chuck is stressed, the second part clamping hole 705 diameter increases just can put into axial workpiece)
More than describing is explanation of the invention, and be not the restriction to invention, limited range of the present invention is see claim, and when without prejudice to basic structure of the present invention, the present invention can do any type of amendment.
Claims (8)
1. a high accuracy film-clamp head modular structure, it is characterized in that: comprise main folder body (1), described main folder body (1) is affixed with mounting base (6), mounting base (6) is upper installs multiple chuck (7), main folder body (1) has multiple pore (106), be positioned at described main folder body (1) and the transition pedestal (5) and retaining clip (2) that abut each other are also installed between pedestal (6), the both sides of described retaining clip (2) have the first cavity (201) and the second cavity (202), described first cavity (201) and the second cavity (202) are communicated with pore (106) respectively, first clamp (4) is arranged in described first cavity (201), second clamp (3) is arranged in described second cavity (202).
2. a kind of high accuracy film-clamp head modular structure as claimed in claim 1, it is characterized in that: in described main folder body (1), have the first groove (101), the first flange (102) is also extended to form in the center of described main folder body (1), in described first flange (102), have jogger hole (103), multiple first screwed hole (104) and the first installing hole (105) are along the circumferential direction arranged on described main folder body (1).
3. a kind of high accuracy film-clamp head modular structure as claimed in claim 1, it is characterized in that: in described retaining clip (2), also have the first through hole (203), described first through hole (203) is positioned between the first cavity (201) and the second cavity (202).
4. a kind of high accuracy film-clamp head modular structure as claimed in claim 1, is characterized in that: stretch out in the center of described second clamp (3) formation second flange (301), has the second through hole (302) in the second flange (301).
5. a kind of high accuracy film-clamp head modular structure as claimed in claim 1, is characterized in that: stretch out in the center of described first clamp (4) formation the 3rd flange (401), also has the 3rd through hole (402) in the 3rd flange (401).
6. a kind of high accuracy film-clamp head modular structure as claimed in claim 1, it is characterized in that: at least have the 3rd groove (501) in the side of described transition pedestal (5), also have the 4th through hole (502) in the center of described transition pedestal (5), described 4th through hole (502) is communicated with the 3rd groove (501).
7. a kind of high accuracy film-clamp head modular structure as claimed in claim 1, it is characterized in that: described mounting base (6) comprises base body (601), described base body (601) also along the circumferential direction has multiple first locating hole (604) and the second installing hole (607); The 4th groove (602) is had in described base body (601), multiple chuck mount pads (603) are along the circumferential direction distributed in the side of base body (601), one end of described chuck mount pad (603) is stretched in described 4th groove (602), and described chuck mount pad (603) has multiple second screwed hole (605) and the second locating hole (608); Each chuck mount pad (603) encloses and forms part clamping hole (606).
8. a kind of high accuracy film-clamp head modular structure as claimed in claim 1, it is characterized in that: stretch out in one end of described chuck (7) formation the 4th flange (704), multiple chuck (7) is along the circumferential direction uniform makes each 4th flange (704) enclose formation cylinder, has the second part clamping hole (705) in described cylindrical center; Each chuck (7) also has open slot (702), in described open slot (702), multiple 3rd screwed hole (701) and the 3rd locating hole (703) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410700779.8A CN104493520B (en) | 2014-11-28 | 2014-11-28 | A kind of high accuracy film-clamp head modular structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410700779.8A CN104493520B (en) | 2014-11-28 | 2014-11-28 | A kind of high accuracy film-clamp head modular structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104493520A true CN104493520A (en) | 2015-04-08 |
| CN104493520B CN104493520B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410700779.8A Active CN104493520B (en) | 2014-11-28 | 2014-11-28 | A kind of high accuracy film-clamp head modular structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN104493520B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525574A (en) * | 2016-12-28 | 2017-03-22 | 西南铝业（集团）有限责任公司 | Upper jaw and processing technology thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03190610A (en) * | 1989-12-15 | 1991-08-20 | Terasaka Tetsukazu | Face clamp chuck |
| CN1280897A (en) * | 1999-07-14 | 2001-01-24 | 厄罗瓦公司 | Device for clamping workpiece |
| CN201076923Y (en) * | 2007-07-18 | 2008-06-25 | 牟燕云 | Highly effective pneumatic chuck |
| CN201997970U (en) * | 2011-02-16 | 2011-10-05 | 余胜东 | Pneumatic clamping type numerical control module |
| CN204262791U (en) * | 2014-11-28 | 2015-04-15 | 无锡培基机械有限公司 | A kind of high accuracy film-clamp head modular structure |
-
2014
- 2014-11-28 CN CN201410700779.8A patent/CN104493520B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03190610A (en) * | 1989-12-15 | 1991-08-20 | Terasaka Tetsukazu | Face clamp chuck |
| CN1280897A (en) * | 1999-07-14 | 2001-01-24 | 厄罗瓦公司 | Device for clamping workpiece |
| CN201076923Y (en) * | 2007-07-18 | 2008-06-25 | 牟燕云 | Highly effective pneumatic chuck |
| CN201997970U (en) * | 2011-02-16 | 2011-10-05 | 余胜东 | Pneumatic clamping type numerical control module |
| CN204262791U (en) * | 2014-11-28 | 2015-04-15 | 无锡培基机械有限公司 | A kind of high accuracy film-clamp head modular structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525574A (en) * | 2016-12-28 | 2017-03-22 | 西南铝业（集团）有限责任公司 | Upper jaw and processing technology thereof |
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| Publication number | Publication date |
|---|---|
| CN104493520B (en) | 2016-08-17 |
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