CN200970724Y - Split and centering clamp for automatic correcting meters - Google Patents
Split and centering clamp for automatic correcting meters Download PDFInfo
- Publication number
- CN200970724Y CN200970724Y CN 200620015962 CN200620015962U CN200970724Y CN 200970724 Y CN200970724 Y CN 200970724Y CN 200620015962 CN200620015962 CN 200620015962 CN 200620015962 U CN200620015962 U CN 200620015962U CN 200970724 Y CN200970724 Y CN 200970724Y
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- China
- Prior art keywords
- chuck
- centering
- clampping
- hole
- screw mandrel
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Abstract
This utility model provides an auto emendation and disparting fixture, including two pairs of removable collets and a base with flutes for collets to move. The model also has two perpendicular screws and each has left or right screw thread on both ends. The two screws are respectively traversed through the collets and the two collets on the same screw are in an opposite position. An aperture is inside the collet for the screw with inside-thread corresponding to the thread in the screw. This utility model allows auto emendation and disparting in two perpendicular directions without manual work.
Description
[technical field]
The utility model relates to a kind of clamp body, but relates in particular to the clamp body in a kind of auto-adjustment branch.
[background technology]
Mould is the mother of modernization industry productions, realizes the fast and efficient production of Mould Machining, and there is very big effect friendship phase of shortening mould.And the processing of steel material is important link in the mould manufacturing, and realizing has very big effect to the lifting for working (machining) efficiency in quick-clamping, calibration and the branch of steel material.
Conventional brace body jam plate commonly used and disk come the clamping mould, shortcoming is that die material of every clamping all will manually change the outfit, dismounting trouble, clamping complex procedures, disassembly process is: in dismounting-wiping-lock screw-employee's locking-calibration and the branch, efficient is quite low.
At current steel material processing in Mould Machining, use traditional jam plate and disk to attract to realize the problem of clamping inefficiency, be necessary to provide a kind of dismounting simple, but and the clamp body in the auto-adjustment branch.
[utility model content]
The technical problem of the required solution of the utility model is to provide a kind of automatic correcting and centering clampping body, and its dismounting is simple, but and in the auto-adjustment branch.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of automatic correcting and centering clampping body is provided, comprises the chuck of a bearing and two pairs of removable holding workpieces, described upper surface of support is provided with one can be for the groove of chuck mobile guide; Wherein, described clamp body also comprises orthogonal two screw mandrels, and the two ends of each screw mandrel are respectively equipped with positive and negative external screw thread; Described two screw mandrels are arranged in respectively on two pairs of chucks, and the position that is positioned at two chucks on the same screw mandrel is relative, and each chuck is provided with a through hole that passes screw mandrel, described through hole madial wall be provided with screw mandrel on the internal thread of external screw thread bolt.
The groove of described automatic correcting and centering clampping body is crux, and its four end is dovetail groove, and the bottom of described chuck is installed in the dovetail groove.
Described automatic correcting and centering clampping body also comprises the clamping plate of a plurality of removable holding workpieces, and described clamping plate are fixed on the madial wall of chuck.
Described automatic correcting and centering clampping body also comprises a plurality of cramping bodies that grip chuck, described support is provided with the corresponding through hole of lead to the hole site on position and the chuck, the through hole madial wall of described cramping body be provided with screw mandrel on the internal thread of external screw thread bolt.
Described automatic correcting and centering clampping body also comprises a plurality of cramping bodies that grip chuck, described support is provided with the corresponding through hole of lead to the hole site of position and chuck, be provided with a lining in the through hole of described cramping body, described lining madial wall be provided with screw mandrel on the internal thread of external screw thread bolt.
Described automatic correcting and centering clampping body also comprises can drive two handles that screw mandrel rotates respectively, and described two handles are enclosed within an end of two screw mandrels respectively.
The groove central authorities of described automatic correcting and centering clampping body also are provided with the minor groove that can protect screw mandrel, on the described minor groove baffle plate are installed.
Compared with prior art, the utility model automatic correcting and centering clampping body is provided with a plurality of relative chucks on orthogonal both direction, described chuck is provided with the through hole that can pass screw mandrel, described screw mandrel is coaxial with through hole, and be provided with positive and negative external screw thread in the screw mandrel two ends, can realize simultaneously in correction, the branch at above-mentioned both direction well thus, and not need manually to beat in table correction and the branch.
[description of drawings]
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the perspective exploded view of the utility model automatic correcting and centering clampping body.
Fig. 2 is the schematic top plan view of the utility model automatic correcting and centering clampping body.
Fig. 3 is the schematic perspective view of another angle of the utility model automatic correcting and centering clampping body.
Fig. 4 is the schematic perspective view that the utility model automatic correcting and centering clampping body shows chuck structure.
[specific embodiment]
See also Fig. 1 to Fig. 4, the utility model automatic correcting and centering clampping body 100 comprises a bearing 1, two pairs of chucks 2 and two screw mandrels 4.
Described bearing 1 is rectangular structure, and its four limits central authorities are respectively equipped with a cramping body 12, and described cramping body 12 is fixed on the described bearing 1 by screw.Described cramping body 12 is provided with one first through hole (not indicating among the figure).The upper surface of described bearing 1 is provided with a groove 10, and the workpiece (not shown) can be accommodated by 10 central authorities in groove.The end grooves of described groove 10 on directions X and Y direction is dovetail groove 14.
The lower end of described chuck 2 is installed in the dovetail groove 14, and described chuck 2 moves in dovetail groove 14, and dovetail groove 14 is also had a guide effect.Bearing 1 upper end is given prominence in the upper end of described chuck 2.The described madial wall that is positioned at two chucks 2 on the same axle of bearing 1 is relative, and the madial wall of described chuck 2 is provided with one second through hole 20, and described second through hole 20 is corresponding with first through hole on the cramping body 12, is provided with internal thread in second through hole, 20 madial walls.The described chuck 2 madial walls clamping plate 3 that have been sticked respectively, described clamping plate 3 are fixed on chuck 2 inboards by screw, and described clamping plate 3 are detachable, and it can move with chuck 2, but relative second splint 3 clamping work pieces.Certainly, the madial wall of described chuck 2 also can not be provided with clamping plate 3, can be moved by two chucks 2 and directly clamp workpiece.
Described two screw mandrels 4 are installed in the groove 10, it extends on directions X and Y direction respectively, two screw mandrels 4 are vertical mutually, described screw mandrel 4 is arranged in second through hole 20 of described chuck 2, its two ends are provided with external screw thread 40, described external screw thread 40 respectively with clamping plate 3, chuck 2 on the internal thread bolt, the external screw thread that described screw mandrel 4 two ends are provided with is positive left-hand thread.In addition; consider the influence that has iron filings generation and protection screw mandrel 4 not to be subjected to introduced contaminants in the process; guarantee that screw mandrel 4 good working environments rotate with good; also be provided with minor groove (indicating among the figure) in described groove 10 central authorities; in minor groove, baffle plate can be installed, prevent that iron filings from producing damage screw mandrel 4.
The madial wall of first through hole of described cramping body 12 can be provided with internal thread, with screw mandrel 4 on the external screw thread bolt.In addition, also can be in first through hole of cramping body 12 a sheathed lining 5, described lining 5 inwalls are provided with the internal thread (not shown), described lining 5 is enclosed within the end of screw mandrel 4, and the internal thread that is provided with of its inwall and external screw thread 40 bolts of screw mandrel 4 outer walls.Described lining 5 is detachable, and the commutativity of lining 5 can make anchor clamps 100 more durable.
One end of described screw mandrel 4 can be enclosed within the one handle 6, and the described handle 6 rotation application of forces can drive screw mandrel 4 and rotate, thus drive with the chuck 2 of screw mandrel 4 bolts and clamping plate 3 along dovetail groove 14 near or move away from the center of bearing 1.
In the time of during the workpiece calibration is divided, the workpiece of wiped clean is placed on the clamp body 100; Rotate directions X handle 6, the screw mandrel 4 that drive is positioned on the directions X is rotated in the rotation of handle 6, and the external screw thread at the two ends of described screw mandrel 4 (the screw mandrel two ends are positive left-hand threads) is connected with the internal thread of chuck 2, thus, the chuck 2 at bearing 1 two ends is made linear uniform motion along dovetail groove 14 simultaneously, therefore no matter workpiece is placed on clamp body 100 which kind of position, the result of linear uniform motion finally can make the center of workpiece at two clamping plate 3.Because clamping plate 3 have good the contact with workpiece, especially in the process of precision die, can think that clamping plate 3 contact fully with workpiece in the scope that tolerance allows.In like manner, rotating Y directional lever 6 also can be achieved by identical method.Like this, just can realize in the branch of workpiece simultaneously and calibration.
The utility model automatic correcting and centering clampping body 100 need only guarantee that screw mandrel 4, lining 5 and chuck 2 have good axiality, just can realize simultaneously in correction, the branch in X, Y two directions well, and not need manually to beat in table correction and the branch.After clamp body 100 is installed in lathe, the clamp body center is determined, regardless of the workpiece size, as long as within total magnitude range of anchor clamps, (only need change the clamp body overall size if need to process big workpiece, motion principle is the same), thereby the center of workpiece is all identical to determined center with clamp body 100 four directions forever.
Claims (7)
1. automatic correcting and centering clampping body comprises the chuck of a bearing and two pairs of removable holding workpieces, and described upper surface of support is provided with one can be for the groove of chuck mobile guide; It is characterized in that: described clamp body also comprises orthogonal two screw mandrels, and the two ends of each screw mandrel are respectively equipped with positive and negative external screw thread; Described two screw mandrels are arranged in respectively on two pairs of chucks, and the position that is positioned at two chucks on the same screw mandrel is relative, and each chuck is provided with a through hole that passes screw mandrel, described through hole madial wall be provided with screw mandrel on the internal thread of external screw thread bolt.
2. automatic correcting and centering clampping body as claimed in claim 1 is characterized in that: described groove is crux, and its four end is dovetail groove, and the bottom of described chuck is installed in the dovetail groove.
3. automatic correcting and centering clampping body as claimed in claim 1 is characterized in that: described clamp body also comprises the clamping plate of a plurality of removable holding workpieces, and described clamping plate are fixed on the madial wall of chuck.
4. automatic correcting and centering clampping body as claimed in claim 1, it is characterized in that: described clamp body also comprises a plurality of cramping bodies that grip chuck, described support is provided with the corresponding through hole of lead to the hole site on position and the chuck, the through hole madial wall of described cramping body be provided with screw mandrel on the internal thread of external screw thread bolt.
5. automatic correcting and centering clampping body as claimed in claim 1, it is characterized in that: described clamp body also comprises a plurality of cramping bodies that grip chuck, described support is provided with the corresponding through hole of lead to the hole site of position and chuck, be provided with a lining in the through hole of described cramping body, described lining madial wall be provided with screw mandrel on the internal thread of external screw thread bolt.
6. as each described automatic correcting and centering clampping body in the claim 1 to 5, it is characterized in that: described clamp body also comprises can drive two handles that two screw mandrels rotate respectively, and described two handles are enclosed within an end of two screw mandrels respectively.
7. as each described automatic correcting and centering clampping body in the claim 1 to 5, it is characterized in that: described groove central authorities also are provided with the minor groove that can protect screw mandrel, on the described minor groove baffle plate are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015962 CN200970724Y (en) | 2006-11-22 | 2006-11-22 | Split and centering clamp for automatic correcting meters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015962 CN200970724Y (en) | 2006-11-22 | 2006-11-22 | Split and centering clamp for automatic correcting meters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200970724Y true CN200970724Y (en) | 2007-11-07 |
Family
ID=38881983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620015962 Expired - Fee Related CN200970724Y (en) | 2006-11-22 | 2006-11-22 | Split and centering clamp for automatic correcting meters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200970724Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920418A (en) * | 2010-04-02 | 2010-12-22 | 无锡华联精工机械有限公司 | Box pile assembling machine centralizer |
| CN102430949A (en) * | 2012-01-04 | 2012-05-02 | 谢振戈 | Numerically controlled milling machine clamping tool |
| CN102922438A (en) * | 2012-11-21 | 2013-02-13 | 铜陵市永生机电制造有限责任公司 | Bench clamp capable of positioning rapidly |
| CN104043868A (en) * | 2014-06-20 | 2014-09-17 | 吕昕炜 | Shearing machine for precision shearing |
| CN107186635A (en) * | 2017-06-26 | 2017-09-22 | 中国民航大学 | Clamp sample objective table |
| CN107717837A (en) * | 2017-08-22 | 2018-02-23 | 华意压缩机股份有限公司 | A kind of freezer compressor oil suction tube assembly detaching equipment and its application method |
| CN108436012A (en) * | 2018-06-14 | 2018-08-24 | 浙江跃进机械有限公司 | A kind of fixture of forging mold |
| CN109245380A (en) * | 2018-09-21 | 2019-01-18 | 孙康岭 | A kind of electromechanical equipment motor protection device |
| CN111496567A (en) * | 2020-04-02 | 2020-08-07 | 江苏贵钰航空工业有限公司 | Correcting device for numerical control milling machine |
| CN113649838A (en) * | 2021-09-24 | 2021-11-16 | 武汉联塑精密模具有限公司 | Anchor clamps and clamping system in batches are divided on four sides |
| CN117001647A (en) * | 2023-10-07 | 2023-11-07 | 运易通科技有限公司 | Multi-angle grabbing device based on three-dimensional positioning and grabbing method thereof |
-
2006
- 2006-11-22 CN CN 200620015962 patent/CN200970724Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920418A (en) * | 2010-04-02 | 2010-12-22 | 无锡华联精工机械有限公司 | Box pile assembling machine centralizer |
| CN102430949A (en) * | 2012-01-04 | 2012-05-02 | 谢振戈 | Numerically controlled milling machine clamping tool |
| CN102922438A (en) * | 2012-11-21 | 2013-02-13 | 铜陵市永生机电制造有限责任公司 | Bench clamp capable of positioning rapidly |
| CN104043868A (en) * | 2014-06-20 | 2014-09-17 | 吕昕炜 | Shearing machine for precision shearing |
| CN107186635A (en) * | 2017-06-26 | 2017-09-22 | 中国民航大学 | Clamp sample objective table |
| CN107717837A (en) * | 2017-08-22 | 2018-02-23 | 华意压缩机股份有限公司 | A kind of freezer compressor oil suction tube assembly detaching equipment and its application method |
| CN108436012A (en) * | 2018-06-14 | 2018-08-24 | 浙江跃进机械有限公司 | A kind of fixture of forging mold |
| CN109245380A (en) * | 2018-09-21 | 2019-01-18 | 孙康岭 | A kind of electromechanical equipment motor protection device |
| CN109245380B (en) * | 2018-09-21 | 2019-10-18 | 孙康岭 | A kind of electromechanical equipment motor protection device |
| CN111496567A (en) * | 2020-04-02 | 2020-08-07 | 江苏贵钰航空工业有限公司 | Correcting device for numerical control milling machine |
| CN113649838A (en) * | 2021-09-24 | 2021-11-16 | 武汉联塑精密模具有限公司 | Anchor clamps and clamping system in batches are divided on four sides |
| CN117001647A (en) * | 2023-10-07 | 2023-11-07 | 运易通科技有限公司 | Multi-angle grabbing device based on three-dimensional positioning and grabbing method thereof |
| CN117001647B (en) * | 2023-10-07 | 2024-01-26 | 运易通科技有限公司 | Multi-angle grabbing device based on three-dimensional positioning and grabbing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Biyadi Precision Manufacturing Co., Ltd. Assignor: Biyadi Co., Ltd. Contract fulfillment period: 2008.9.2 to 2014.3.26 Contract record no.: 2008440000241 Denomination of utility model: Split and centering clamp for automatic correcting meters Granted publication date: 20071107 License type: Exclusive license Record date: 20080918 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.9.2 TO 2014.3.26; CHANGE OF CONTRACT Name of requester: BYD PRECISION MANUFACTURING CO., LTD. Effective date: 20080918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071107 Termination date: 20151122 |
|
| EXPY | Termination of patent right or utility model |