CN104511862A - Clamping face structure on agricultural machine-shaft-like clamp - Google Patents
Clamping face structure on agricultural machine-shaft-like clamp Download PDFInfo
- Publication number
- CN104511862A CN104511862A CN201410717625.XA CN201410717625A CN104511862A CN 104511862 A CN104511862 A CN 104511862A CN 201410717625 A CN201410717625 A CN 201410717625A CN 104511862 A CN104511862 A CN 104511862A
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- CN
- China
- Prior art keywords
- clamping plate
- clamping
- grip block
- right clamping
- shaft
- 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
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a clamping face structure on an agricultural machine-shaft-like clamp. The clamping face structure on the agricultural machine-shaft-like clamp comprises a left clamping plate, a right clamping plate, a left clamping block and a right clamping block; the left clamping plate and the right clamping plate are rotatably mounted on a support base; the clamping ends of the left clamping plate and the right clamping plate are protruded to form positioning columns; the positioning column on the left clamping plate is located in the same coaxial line as the positioning column on the right clamping plate; positioning blind holes matched with the positioning columns are respectively formed in the left and right clamping blocks; the left and right clamping blocks are provided with the clamping faces; the left clamping block is sleeved on the left clamping plate through the positioning blind hole; the right clamping block is sleeved on the right clamping plate through the positioning blind hole; and rotation stopping mechanisms are installed between the left clamping plate and the right clamping block and between the right clamping plate and the right clamping block. Because the technical scheme is used, the clamping face structure on the agricultural machine-shaft-like clamp has the advantages of compact structure and convenient use, is capable of selecting the suitable clamping block to clamp according to the outline of the shaft, clamping the shafts with different shapes, and clamping other non-shaft parts. The using range is extensive, the clamping end is conveniently and quickly replaced, and the clamping efficiency is high.
Description
Technical field
The present invention relates to a kind of clamping device, especially a kind of shaft member fixture.
Background technology
Agricultural machine generally works under relatively rugged environment, the axial ratio of agricultural machine is easier to damage or damages, and particularly the thread segment of axle is the most impaired, in order to more renew the cost of parts, slight damage is normally keeped in repair, need to adopt fixture to be clamped by axle in maintenance process, existing fixture can only clamp a kind of axle profile, is not easy to the clamping of other axle shape, type of service is single, bare terminal end is asynchronous, and holding action is comparatively slow, and efficiency is lower.
Summary of the invention
The object of this invention is to provide the clamping face structure on the agricultural machine shaft forgings fixture on a kind of compact conformation and tiller easy to use, it can increase selects the grip block adapted to clamp according to the profile of axle, facilitate the clamping of various axle shape, the scope of application is wide, the replacing fast and easy of bare terminal end, clamping efficiency is high.
The object of the invention is to realize by the following technical solutions, comprise left clamping plate, right clamping plate, left grip block and right grip block, left clamping plate and right clamping plate are rotating is arranged on supporting seat, the bare terminal end of left clamping plate and right clamping plate is all extended with locating dowel, locating dowel on locating dowel on left clamping plate and right clamping plate is in coaxial line, on a left side, right grip block has the Blind locating holes matched with locating dowel, on a left side, right grip block is provided with clamping face, left grip block is enclosed within left clamping plate by Blind locating holes, right grip block is enclosed within right clamping plate by Blind locating holes, rotation preventive mechanism is provided with between left clamping plate and left grip block and between right clamping plate and right grip block.
In the present invention left clamping plate and right clamping plate middle part be rotatingly be arranged on supporting seat, left, head end between right clamping plate is clamping part, left, cam is stretched on afterbody top between right clamping plate can by cylinder or oil cylinder drive work, when clamping agricultural machinery axle, cam rotates under cylinder or oil cylinder drive, a left side is stretched on top, the afterbody of right clamping plate, make a left side, the afterbody opening of right clamping plate magnifies, left, agricultural machinery axle clamps by the head end of right clamping plate, because left grip block and the activity of right grip block are being enclosed within locating dowel, when clamp shaft, left grip block and right grip block also can be locked, rotation preventive mechanism can prevent a left side, grip block on right clamping plate rotates, improve the reliability used, left grip block and right grip block fast demountable, service efficiency is high, the clamping face of left grip block and right grip block can carry out selected shape according to the profile of the axle of clamping.
Owing to have employed technique scheme, the present invention has compact conformation, advantage easy to use, it can increase selects the grip block adapted to clamp according to the profile of axle, facilitate the clamping of various axle shape, also can to the clamping of other non-axial workpiece, the scope of application is wide, the replacing fast and easy of bare terminal end, and clamping efficiency is high.
Accompanying drawing explanation
Accompanying drawing of the present invention is described as follows.
Fig. 1 is the structural representation of the first embodiment of the present invention.
Fig. 2 is the structural representation of the second embodiment of the present invention.
Fig. 3 is the structural representation of the third embodiment of the present invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reach object and effect clearly and be easy to understand, below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.
As Figure 1-3, the present invention includes left clamping plate 1, right clamping plate 2, left grip block 3 and right grip block 4, left clamping plate 1 and right clamping plate 2 are rotating is arranged on supporting seat, it is characterized in that: the bare terminal end of left clamping plate 1 and right clamping plate 2 is all extended with locating dowel 5, locating dowel on left clamping plate 1 and the locating dowel on right clamping plate 2 are in coaxial line, on a left side, right grip block 3, the Blind locating holes 6 matched with locating dowel is had on 4, on a left side, right grip block 3, clamping face 7 is provided with on 4, left grip block 3 is enclosed within left clamping plate by Blind locating holes, right grip block 4 is enclosed within right clamping plate by Blind locating holes, rotation preventive mechanism is provided with between left clamping plate 1 and left grip block 3 and between right clamping plate 2 and right grip block 4.
In the present invention left clamping plate and right clamping plate middle part be rotatingly be arranged on supporting seat, left, head end between right clamping plate is clamping part, left, cam is stretched on afterbody top between right clamping plate can by cylinder or oil cylinder drive work, when clamping agricultural machinery axle, cam rotates under cylinder or oil cylinder drive, a left side is stretched on top, the afterbody of right clamping plate, make a left side, the afterbody opening of right clamping plate magnifies, left, agricultural machinery axle clamps by the head end of right clamping plate, because left grip block and the activity of right grip block are being enclosed within locating dowel, when clamp shaft, left grip block and right grip block also can be locked, rotation preventive mechanism can prevent a left side, grip block on right clamping plate rotates, improve the reliability used, left grip block and right grip block fast demountable, service efficiency is high, the clamping face of left grip block and right grip block can carry out selected shape according to the profile of the axle of clamping, when left clamping plate and right clamping plate are in releasing orientation, can by respectively by a left side, right grip block pull-out, change the grip block of the clamping face of other shape.
As Figure 1-3, rotation preventive mechanism comprises draw-in groove 8 and chuck 9, and draw-in groove 8 is arranged on left clamping plate 1 and right clamping plate 2, being arranged on left grip block 3 and right grip block 4 of chuck 9 correspondence.By the cooperation between draw-in groove and chuck, chuck is positioned at draw-in groove, and carry out spacing to the radial rotating of left and right grip block, prevent in clamping process, left and right grip block rotates, thus improves serviceability.
Conveniently clamp axle or other parts of various profile, as Figure 1-3, the clamping face on left and right grip block be V-shaped, arc or ［ shape.The grip block of V-arrangement clamping face, the grip block of arc clamping face and the ［ grip block of shape clamping face can be produced.
Claims (3)
1. the clamping face structure on an agricultural machine shaft forgings fixture, comprise left clamping plate, right clamping plate, left grip block and right grip block, left clamping plate and right clamping plate are rotating is arranged on supporting seat, it is characterized in that: the bare terminal end of left clamping plate and right clamping plate is all extended with locating dowel, locating dowel on locating dowel on left clamping plate and right clamping plate is in coaxial line, on a left side, right grip block has the Blind locating holes matched with locating dowel, on a left side, right grip block is provided with clamping face, left grip block is enclosed within left clamping plate by Blind locating holes, right grip block is enclosed within right clamping plate by Blind locating holes, rotation preventive mechanism is provided with between left clamping plate and left grip block and between right clamping plate and right grip block.
2. the clamping face structure on a kind of agricultural machine shaft forgings fixture as claimed in claim 1, it is characterized in that: rotation preventive mechanism comprises draw-in groove and chuck, draw-in groove is arranged on left clamping plate and right clamping plate, and what chuck was corresponding is arranged on left grip block and right grip block.
3. the clamping face structure on a kind of agricultural machine shaft forgings fixture as claimed in claim 1 or 2, is characterized in that: the clamping face on left and right grip block is V-shaped, arc or ［ shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717625.XA CN104511862A (en) | 2014-12-03 | 2014-12-03 | Clamping face structure on agricultural machine-shaft-like clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717625.XA CN104511862A (en) | 2014-12-03 | 2014-12-03 | Clamping face structure on agricultural machine-shaft-like clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104511862A true CN104511862A (en) | 2015-04-15 |
Family
ID=52788037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410717625.XA Pending CN104511862A (en) | 2014-12-03 | 2014-12-03 | Clamping face structure on agricultural machine-shaft-like clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104511862A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959930A (en) * | 2015-06-23 | 2015-10-07 | 苏州柏德纳科技有限公司 | Light workpiece grabbing clamp |
| CN107387513A (en) * | 2017-08-21 | 2017-11-24 | 江苏中天引控智能系统有限公司 | A kind of swinging Quick assembling mechanism |
| CN111376087A (en) * | 2018-12-28 | 2020-07-07 | 广州意达数控科技有限公司 | Part machining fixing clamp for numerical control drilling machine |
| CN112658721A (en) * | 2020-12-15 | 2021-04-16 | 河北北方铸业有限公司 | Hubei province type pivot body fixes a position frock fast |
-
2014
- 2014-12-03 CN CN201410717625.XA patent/CN104511862A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959930A (en) * | 2015-06-23 | 2015-10-07 | 苏州柏德纳科技有限公司 | Light workpiece grabbing clamp |
| CN107387513A (en) * | 2017-08-21 | 2017-11-24 | 江苏中天引控智能系统有限公司 | A kind of swinging Quick assembling mechanism |
| CN111376087A (en) * | 2018-12-28 | 2020-07-07 | 广州意达数控科技有限公司 | Part machining fixing clamp for numerical control drilling machine |
| CN112658721A (en) * | 2020-12-15 | 2021-04-16 | 河北北方铸业有限公司 | Hubei province type pivot body fixes a position frock fast |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |
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| WD01 | Invention patent application deemed withdrawn after publication |