CN104043994A - Clamp used for machining - Google Patents
Clamp used for machining Download PDFInfo
- Publication number
- CN104043994A CN104043994A CN201410277676.5A CN201410277676A CN104043994A CN 104043994 A CN104043994 A CN 104043994A CN 201410277676 A CN201410277676 A CN 201410277676A CN 104043994 A CN104043994 A CN 104043994A
- Authority
- CN
- China
- Prior art keywords
- supporting seat
- out against
- head
- pick
- seat
- 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.)
- Granted
Links
- 238000003754 machining Methods 0.000 title abstract description 4
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 238000007373 indentation Methods 0.000 claims description 5
- 238000010000 carbonizing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims description 3
- 230000000171 quenching effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013036 cure process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 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
- B23Q3/069—Work-clamping means for pressing workpieces against a work-table
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a clamp used for machining. The clamp comprises a pressing device, a base plate device and a supporting device. A second supporting base, an ejection base, a thread sleeve, a fixed sleeve, a pressure rod, a pressing plate, a first supporting base, a connecting pin and a pressure head are arranged on the pressing device. A connecting base plate, a positioning key and a first hexagon socket cap screw are arranged on the base plate device. An ejection head, a conical end fastening screw, an ejection pickaxe and a first fixing block are arranged on the supporting device. The clamp is simple in structure, convenient to use, practical and small in occupied space, rapid and accurate positioning can be achieved through a T-type groove in a machine tool, the pressure head can be lifted or pressed by upwards or downwards rotating the pressure rod, the distance between the ejection head and the pressure head can be adjusted by adjusting the height of the ejection pickaxe, and the clamp is convenient to use.
Description
Technical field
The present invention relates to a kind of fixture, specifically a kind of for mach fixture.
Background technology
In existing machined working environment, tend to the frock clamp of using location or clamping, but in prior art, frock often can not more accurately be located, need to, through manually ceaselessly debugging, add existing tooling device more complicated, volume is larger, therefore be unfavorable for carrying, design a kind of simple in structurely, and the machining fixture that can locate is fast very necessary.
Summary of the invention
The present invention be directed to the deficiency that prior art exists, provide a kind of for mach fixture.
For achieving the above object, the method that the present invention adopts is: a kind of for mach fixture, comprise hold down gag, bottom plate apparatus and bracing or strutting arrangement; On described bottom plate apparatus, be provided with connecting bottom board, positioning key and the first hexagon socket cap head screw, positioning key is connected with floor bottoms by a Inner hexagonal cylindrical head screw; On described hold down gag, be provided with the second supporting seat, hold out against seat, thread bush, fixed cover, depression bar, pressing plate, the first supporting seat, connecting pin and pressure head, the second supporting seat is arranged on the upper plane left end of connecting bottom board by outer-hexagonal bolt and spring washer sheet, on the second supporting seat, be provided with and hold out against seat, hold out against and on seat, be provided with circular groove; Described the first supporting seat lower end is provided with the first supporting seat base plate, the first supporting seat base plate top is provided with the first supporting seat riser, the first supporting seat is arranged on the upper plane centre position of connecting bottom board by outer-hexagonal bolt and spring washer sheet, on the first supporting seat riser, be provided with connecting pin; Described pressing plate right-hand member is provided with pressure head, pressing plate left end is provided with fixed cover, fixed cover is all connected with pressing plate by welding with pressure head, on fixed cover, be provided with thread bush, thread bush cylindrical and fixed cover inner circle are interference fits, and thread bush inside is provided with internal thread, and depression bar is threaded connection with thread bush and is connected, depression bar below is provided with the first round end, and the first round end is arranged in the circular groove holding out against on seat; On described bracing or strutting arrangement, be provided with and hold out against head, cone end holding screw, top pick and the first fixed block, the first fixed block is connected with connecting bottom board by the second hexagon socket cap head screw, the first fixed block inside is provided with internal thread, be threaded connection, realize the first fixed block and push up being connected of pick, push up pick top and be provided with annular groove and the second round end, pick top, top is held holding screw to realize by cone and is held out against head and push up being connected of pick, and the annular groove that cone end holding screw is arranged on the pick of top is inner.
As preferably, described connecting bottom board upper and lower surface is machined face.
As preferably, described positioning key need be processed through Quenching Treatment or case-carbonizing, and each face is machined face.
As preferably, described in hold out against head top and be provided with oblique indentation.
As preferably, described pressure head with hold out against head need be in same vertical plane.
Beneficial effect: the present invention is simple in structure, convenient and practical, take up room little, can utilize the T-shaped groove on lathe to realize location fast and accurately, by rotating up or down depression bar, can realize lifting or pressing down of pressure head, can push up by adjusting the height of pick, can regulate the distance holding out against between head and pressure head, make to use convenient.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is side view of the present invention;
Fig. 3 is that A of the present invention is to view.
Wherein, 1-depression bar, 2-pressing plate, 3-the first supporting seat, 4-split pin, 5-connecting pin, 6-connecting bottom board, 7-outer-hexagonal bolt, 8-spring shim, 9-positioning key, 10-the first hexagon socket cap head screw, 11-cone end holding screw, 12-the first fixed block, 13-pushes up pick, 14-the second soket head cap screw, 15-holds out against head, 16-holds out against seat, 17-the second supporting seat, 18-fixed cover, 19-thread bush, 20-circular groove, 21-the first round end, 22-annular groove, 23-the second round end, the oblique indentation of 24-, 25-pressure head, 26-the first supporting seat riser, 27-the first supporting seat base plate.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further set forth the present invention, the present embodiment is implemented take technical solution of the present invention under prerequisite, should understand these embodiment and only for the present invention is described, is not used in and limits the scope of the invention.
As shown in Figure 1 to Figure 3, a kind of for mach fixture, it is characterized in that: comprise hold down gag, bottom plate apparatus and bracing or strutting arrangement; On described bottom plate apparatus, be provided with connecting bottom board 6, positioning key 9 and the first hexagon socket cap head screw 10, positioning key 9 is connected with 6 bottoms, floor by a Inner hexagonal cylindrical head screw 10; On described hold down gag, be provided with the second supporting seat 17, hold out against seat 16, thread bush 19, fixed cover 18, depression bar 1, pressing plate 2, the first supporting seat 3, connecting pin 5 and pressure head 25, the second supporting seat 17 is arranged on the upper plane left end of connecting bottom board 6 by outer-hexagonal bolt 7 and spring shim 8, on the second supporting seat 17, be provided with and hold out against seat 16, hold out against on seat 16 and be provided with circular groove 20; Described the first supporting seat 3 lower ends are provided with the first supporting seat base plate 27, the first supporting seat base plate 27 tops are provided with the first supporting seat riser 26, the first supporting seat 3 is arranged on the upper plane centre position of connecting bottom board 6 by outer-hexagonal bolt 7 and spring shim 8, on the first supporting seat riser 26, be provided with connecting pin 5; Described pressing plate 2 right-hand members are provided with pressure head 25, pressing plate 2 left ends are provided with fixed cover 18, fixed cover 18 is all connected with pressing plate 2 by welding with pressure head 25, on fixed cover 18, be provided with thread bush 19, thread bush 19 cylindricals and fixed cover 18 inner circles are interference fits, and thread bush 19 inside are provided with internal thread, and depression bar 1 is threaded connection with thread bush 19 and is connected, depression bar 1 below is provided with the first round end 21, the first round ends 21 and is arranged in the circular groove 20 holding out against on seat 16; On described bracing or strutting arrangement, be provided with and hold out against 15, cone end holding screw 11, top pick 13 and the first fixed block 12, the first fixed block 12 is connected with connecting bottom board 6 by the second hexagon socket cap head screw 14, the first fixed block 12 inside are provided with internal thread, be threaded connection, realize the first fixed block 12 and push up being connected of pick 13, pick 13 tops, top are provided with annular groove 22 and the second round end 23, pick 13 tops, top by cone hold holding screw 11 to realize to hold out against 15 with being connected of top pick 13, bore and hold holding screw 11 to be arranged on annular groove 22 inside of pushing up on pick 13.
Further, state connecting bottom board 6 upper and lower surfaces and be machined face.Base plate lower surface contacts with platform of machine tool, and upper surface is provided with support seat and the first supporting seat, all needs as benchmark.
Further, described positioning key 9 needs to process through Quenching Treatment or case-carbonizing, and each face is machined face.Because positioning key is arranged on machine tool T-shaped groove inside, and often can be subject to the impact of external force, if do not do surperficial cure process, will in use wear and tear, can affect the precision of use.
Further, described in, hold out against 15 top and be provided with oblique indentation 24.Be provided with oblique indentation holding out against on head, not only can increase frictional force and also can effectively protect the surface of product.
Further, described pressure head 25 with hold out against 15 need be in same vertical plane.Pressure head with hold out against head can effectively carry out the clamping of product in same vertical plane, guarantee that product can not become flexible in machining process.
The present invention in use, frock should be placed on to the position that lathe is suitable, by positioning key, carry out the location of frock, regulate the height of top pick, workpiece is placed on to pick top, top, by regulating depression bar, rotation depression bar moves downward depression bar, owing to holding out against the effect of seat, thread bush is done motion upwards with respect to holding out against seat, by connecting pin, pressure head is moved downward, reach the effect of workpiece pressing.After machined completes, rotation depression bar, makes thread bush with respect to holding out against seat and does downward motion, and pressure head will move upward, thereby unclamps workpiece, reaches the object of mechanism's expection.
Claims (5)
1. for a mach fixture, it is characterized in that: comprise hold down gag, bottom plate apparatus and bracing or strutting arrangement, on described bottom plate apparatus, be provided with connecting bottom board (6), positioning key (9) and the first hexagon socket cap head screw (10), positioning key (9) is connected with floor (6) bottom by a Inner hexagonal cylindrical head screw (10), on described hold down gag, be provided with the second supporting seat (17), hold out against seat (16), thread bush (19), fixed cover (18), depression bar (1), pressing plate (2), the first supporting seat (3), connecting pin (5) and pressure head (25), the second supporting seat (17) is arranged on the upper plane left end of connecting bottom board (6) by outer-hexagonal bolt (7) and spring shim (8), on the second supporting seat (17), be provided with and hold out against seat (16), hold out against on seat (16) and be provided with circular groove (20), described the first supporting seat (3) lower end is provided with the first supporting seat base plate (27), the first supporting seat base plate (27) top is provided with the first supporting seat riser (26), the first supporting seat (3) is arranged on the upper plane centre position of connecting bottom board (6) by outer-hexagonal bolt (7) and spring shim (8), on the first supporting seat riser (26), be provided with connecting pin (5), described pressing plate (2) right-hand member is provided with pressure head (25), pressing plate (2) left end is provided with fixed cover (18), fixed cover (18) is all connected with pressing plate (2) by welding with pressure head (25), on fixed cover (18), be provided with thread bush (19), thread bush (19) cylindrical and fixed cover (18) inner circle are interference fits, thread bush (19) inside is provided with internal thread, depression bar (1) is threaded connection with thread bush (19) and is connected, depression bar (1) below is provided with the first round end (21), the first round end (21) is arranged in the circular groove (20) holding out against on seat (16), on described bracing or strutting arrangement, be provided with and hold out against head (15), cone end holding screw (11), top pick (13) and the first fixed block (12), the first fixed block (12) is connected with connecting bottom board (6) by the second hexagon socket cap head screw (14), the first fixed block (12) inside is provided with internal thread, be threaded connection, realize the first fixed block (12) and push up being connected of pick (13), pick (13) top, top is provided with annular groove (22) and the second round end (23), top pick (13) top is held holding screw (11) to realize by cone and is held out against head (15) and push up being connected of pick (13), cone end holding screw (11) is arranged on annular groove (22) inside on top pick (13).
2. a kind of for mach fixture according to claim 1, it is characterized in that: described connecting bottom board (6) upper and lower surface is machined face.
3. a kind of for mach fixture according to claim 1, it is characterized in that: described positioning key (9) needs to process through Quenching Treatment or case-carbonizing, and each face is machined face.
4. a kind of for mach fixture according to claim 1, it is characterized in that: described in hold out against head (15) top and be provided with oblique indentation (24).
5. a kind of for mach fixture according to claim 1, it is characterized in that: described pressure head (25) with hold out against head (15) need be in same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410277676.5A CN104043994B (en) | 2014-06-20 | 2014-06-20 | A kind of for mach fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410277676.5A CN104043994B (en) | 2014-06-20 | 2014-06-20 | A kind of for mach fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104043994A true CN104043994A (en) | 2014-09-17 |
| CN104043994B CN104043994B (en) | 2016-05-18 |
Family
ID=51497649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410277676.5A Expired - Fee Related CN104043994B (en) | 2014-06-20 | 2014-06-20 | A kind of for mach fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104043994B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493558A (en) * | 2014-12-18 | 2015-04-08 | 重庆智锐德科技有限公司 | Hardware drilling clamp |
| CN104511768A (en) * | 2014-12-11 | 2015-04-15 | 重庆市西华机械制造有限公司 | Screw lever type clamping mechanism |
| CN105081832A (en) * | 2015-08-25 | 2015-11-25 | 共享装备股份有限公司 | Hook-shaped clamping and fixing device |
| CN105382938A (en) * | 2015-11-25 | 2016-03-09 | 重庆新铝城幕墙工程有限公司 | Clamp device for vacuum glass special-shaped part |
| CN106755887A (en) * | 2016-11-23 | 2017-05-31 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of method for preventing flange crackle after locking pin carburizing |
| CN112338696A (en) * | 2020-11-02 | 2021-02-09 | 赵亚华 | Wood processing system and processing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007167999A (en) * | 2005-12-20 | 2007-07-05 | Aisin Seiki Co Ltd | Clamping device |
| CN202684581U (en) * | 2012-06-13 | 2013-01-23 | 江苏省徐州锻压机床厂集团有限公司 | Universal clamp for machining ball screw pin hole |
| CN103495886A (en) * | 2013-09-29 | 2014-01-08 | 柳州明宇机械有限公司 | Connecting rod fine boring fixture |
| CN203611006U (en) * | 2013-12-27 | 2014-05-28 | 天津东义镁制品股份有限公司 | Tapping device |
| CN103831645A (en) * | 2014-03-12 | 2014-06-04 | 无锡威孚马山油泵油嘴有限公司 | Fixture for drilling mark holes in plunger parts |
| CN203650015U (en) * | 2013-12-16 | 2014-06-18 | 浙江华鑫实业有限公司 | Punching and positioning clamp for automobile luggage rack |
-
2014
- 2014-06-20 CN CN201410277676.5A patent/CN104043994B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007167999A (en) * | 2005-12-20 | 2007-07-05 | Aisin Seiki Co Ltd | Clamping device |
| CN202684581U (en) * | 2012-06-13 | 2013-01-23 | 江苏省徐州锻压机床厂集团有限公司 | Universal clamp for machining ball screw pin hole |
| CN103495886A (en) * | 2013-09-29 | 2014-01-08 | 柳州明宇机械有限公司 | Connecting rod fine boring fixture |
| CN203650015U (en) * | 2013-12-16 | 2014-06-18 | 浙江华鑫实业有限公司 | Punching and positioning clamp for automobile luggage rack |
| CN203611006U (en) * | 2013-12-27 | 2014-05-28 | 天津东义镁制品股份有限公司 | Tapping device |
| CN103831645A (en) * | 2014-03-12 | 2014-06-04 | 无锡威孚马山油泵油嘴有限公司 | Fixture for drilling mark holes in plunger parts |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511768A (en) * | 2014-12-11 | 2015-04-15 | 重庆市西华机械制造有限公司 | Screw lever type clamping mechanism |
| CN104493558A (en) * | 2014-12-18 | 2015-04-08 | 重庆智锐德科技有限公司 | Hardware drilling clamp |
| CN105081832A (en) * | 2015-08-25 | 2015-11-25 | 共享装备股份有限公司 | Hook-shaped clamping and fixing device |
| CN105382938A (en) * | 2015-11-25 | 2016-03-09 | 重庆新铝城幕墙工程有限公司 | Clamp device for vacuum glass special-shaped part |
| CN106755887A (en) * | 2016-11-23 | 2017-05-31 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of method for preventing flange crackle after locking pin carburizing |
| CN112338696A (en) * | 2020-11-02 | 2021-02-09 | 赵亚华 | Wood processing system and processing method |
| CN112338696B (en) * | 2020-11-02 | 2022-01-11 | 扬州科丰高新产业投资开发集团有限公司 | Wood processing system and processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104043994B (en) | 2016-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104043994B (en) | A kind of for mach fixture | |
| CN203900952U (en) | Quick-replacement dovetail jig | |
| CN107096935A (en) | Annular workpieces clamp for machining | |
| CN206392936U (en) | A kind of auxiliary support apparatus processed for thin-walled parts | |
| CN103639777A (en) | High-precision hole-milling positioning tool | |
| CN201776465U (en) | Adjustable two-claw self-centering chuck | |
| CN203973251U (en) | Engine cylinder-body processing clamping device | |
| CN103028979B (en) | Tool | |
| CN105666206A (en) | Jig for machining of columnar workpieces | |
| CN105904245A (en) | Jig for annular work piece | |
| CN202964122U (en) | Workpiece no-deformation floating clamping device | |
| CN204685861U (en) | A kind of automatic adjustment assistant supporting mechanism for moulds of industrial equipment | |
| CN203918297U (en) | A kind of welding robot fixture quick positioner | |
| CN109909762A (en) | A kind of liftable fixture | |
| CN207043828U (en) | Stencil plane machining tool fixture | |
| CN203092171U (en) | Tool | |
| CN206154146U (en) | Return bend typing anchor clamps | |
| CN101905333B (en) | Two-jaw self-centering adjustable chuck | |
| CN205394084U (en) | Hydraulic clamping device for work piece | |
| CN104191286A (en) | Fast valving bench screw | |
| CN104785653A (en) | Automatic adjustment type auxiliary supporting mechanism for tool die | |
| CN104493540A (en) | Side jacking device of support | |
| CN103639762B (en) | High-efficiency milling cylinder contour localization fixture | |
| CN217776267U (en) | Machining fixing and clamping device simple to operate and high in production yield | |
| CN204019177U (en) | A kind of robot swivel base Boring special fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Yonghe Inventor after: Wang Tao Inventor after: Liu Huawen Inventor before: Jiang Caiying |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160406 Address after: 224000 Dagang Town of Jiangsu province Yancheng City salt District Metallurgical Industrial Park Applicant after: Yancheng Xinyongjia Petroleum Machinery Manufacturing Co., Ltd. Address before: 210012, 186 software Avenue, Yuhuatai District, Jiangsu, Nanjing Applicant before: Jiang Caiying |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20190620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |