CN104526399A - Spiral speed regulation clamping mechanism - Google Patents
Spiral speed regulation clamping mechanism Download PDFInfo
- Publication number
- CN104526399A CN104526399A CN201410755536.4A CN201410755536A CN104526399A CN 104526399 A CN104526399 A CN 104526399A CN 201410755536 A CN201410755536 A CN 201410755536A CN 104526399 A CN104526399 A CN 104526399A
- Authority
- CN
- China
- Prior art keywords
- supporting rod
- slot
- spiral
- spacing
- handle
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a spiral l speed regulation clamping mechanism. The clamping mechanism comprises a retaining bracket on which a horizontal through hole is arranged, a support rod is arranged in the through hole, one end of the supporting rod is provided with a gripping head, and the other end of the supporting rod is provided with a handle; the supporting rod is provided with a spacing slot, the spacing slot comprises a straight slot and a spiral slot both which are connected, and the straight slot is arranged between the gripping head and the spiral slot; the retaining bracket is provided with a vertical screw hole in which a spacing bolt is inserted, and the end part of the spacing bolt is inserted in the spacing slot on the supporting rod. Because the straight slot on the supporting rod is connected with the spiral slot, when the straight slot is clamped, the handle is firstly driven so that the supporting rod drives the gripping head to quickly approach workpieces, the spacing slot enters into the spiral slot through the tail end of the straight slot, at the moment, the gripping head slowly approaches the workpieces by rotating the handle to complete a clamping action. The spiral slot also has the self-locking function, so that the clamping precision of the gripping head cannot be affected after the workpieces are stressed in a processing process.
Description
Technical field
The present invention relates to a kind of clamping tool for machine work, be specifically related to a kind of spiral speed regulation clamp system.
Background technology
Fixture adds to be used for rapid fastening workpiece man-hour, makes lathe, cutter, workpiece keep the process unit of correct relative position.Frock clamp is the indispensable parts of machining, machine tool technology at a high speed, efficient, precision, compound, intelligence, environmental protection future development drive under, clamp technology is just towards high-precision, efficient, module, combination, general, economic future development.Jig, is conducive to the machining accuracy, the stabilized product quality that ensure workpiece; Be conducive to raising labour productivity and reducing costs; Be conducive to improving workman's working condition, ensure safety in production; Be conducive to enlarger bed process scope, realize " a tractor serves several purposes ".Fixture is usually by compositions such as setting element (determining the tram of workpiece in fixture), clamping device, tool setting induction element (determine the relative position of cutter and workpiece or guide tool orientation), indexing means (make workpiece can complete the processing of several station in once mounting, have circular index device and rectilinear movement indexing means two class), Connection Element and clamp bodies (clamp base).At present, adding man-hour, in order to consider the precision clamped, need the clamping speed controlling chuck, can not with speed is near workpiece faster, one side can not play good location, two carry out the precision that can affect location, and the impact that three is larger can cause damage by the workpiece lower to hardness.
Summary of the invention
The object of the present invention is to provide a kind of spiral speed regulation clamp system, can the translational speed of chuck of adjustable clamp clamping of workpieces, play quick movement, the effect of accurately clamping.
For achieving the above object, technical scheme of the present invention is: spiral speed regulation clamp system, comprises holder, described holder is provided with the through hole of a level, be provided with a supporting rod in described through hole, one end of described supporting rod is provided with chuck, and the other end of described supporting rod is provided with handle; Described supporting rod offers stopper slot, and described stopper slot comprises one section of straight trough and one section of helicla flute, and described straight trough is communicated with helicla flute, and described straight trough is between chuck and helicla flute; Described holder offers a vertical screw, stop screw inserts in screw, and the end of described stop screw is inserted in the stopper slot on supporting rod.
When adopting technique scheme, because the straight trough on supporting rod is ined succession helicla flute, during clamping, first driving handle, make supporting rod drive chuck fast near workpiece, stop screw enters helicla flute from the end of straight trough, now turning handle again, make chuck slowly near workpiece, complete holding action.And helicla flute can also provide self-locking, prevent the stressed rear clamp precision affecting chuck of workpiece in processing.
Further, described handle and supporting rod are the angle of 120 °.
Further, the connecting rod of described chuck is provided with screw thread, and the end of described supporting rod is provided with the screw coordinated with connecting rod.This setting can adjust the position of chuck according to actual needs.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the structural representation of spiral speed regulation clamp system embodiment of the present invention.
Fig. 2 is the sectional structure schematic diagram of Fig. 1.
Detailed description of the invention
As depicted in figs. 1 and 2, spiral speed regulation clamp system of the present invention, include holder 1, holder 1 offers the through hole 2 of a level, be provided with a supporting rod 3 in through hole 2, the left end of supporting rod 3 is fixed with chuck 31, and chuck 31 is fixed on supporting rod 3 by connecting rod 32, connecting rod 32 is provided with screw thread, and the end of supporting rod 3 is provided with the screw coordinated with connecting rod 32.This setting can adjust the position of chuck 31 according to actual needs.The right-hand member of supporting rod 3 is provided with handle 4, handle 4 and the angle of supporting rod 3 in 120 °.Supporting rod 3 offers stopper slot, and stopper slot comprises one section of straight trough 5 and one section of helicla flute 6, and straight trough 5 is communicated with helicla flute 6, and straight trough 5 is between chuck 31 and helicla flute 6; Holder 1 offers a vertical screw, stop screw 7 inserts in screw, and the end of stop screw 7 is inserted in the stopper slot on supporting rod 3.
In the present invention, because the straight trough 5 on supporting rod 3 is ined succession helicla flute 6, during clamping, first driving handle 4, supporting rod 3 is made to drive chuck 31 fast near workpiece, until stop screw 7 enters helicla flute 6 from the end of straight trough 5, now turning handle 4 again, make chuck 31 slowly near workpiece, complete holding action.And helicla flute 6 can also provide self-locking, prevent the stressed rear clamp precision affecting chuck 31 of workpiece in processing.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; without departing from the inventive concept of the premise; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (3)
1. spiral speed regulation clamp system, comprises holder, it is characterized in that, described holder is provided with the through hole of a level, and be provided with a supporting rod in described through hole, one end of described supporting rod is provided with chuck, and the other end of described supporting rod is provided with handle; Described supporting rod offers stopper slot, and described stopper slot comprises one section of straight trough and one section of helicla flute, and described straight trough is communicated with helicla flute, and described straight trough is between chuck and helicla flute; Described holder offers a vertical screw, stop screw inserts in screw, and the end of described stop screw is inserted in the stopper slot on supporting rod.
2. spiral speed regulation clamp system according to claim 1, is characterized in that, described handle and supporting rod are the angle of 120 °.
3. spiral speed regulation clamp system according to claim 1, is characterized in that, the connecting rod of described chuck is provided with screw thread, and the end of described supporting rod is provided with the screw coordinated with connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755536.4A CN104526399A (en) | 2014-12-11 | 2014-12-11 | Spiral speed regulation clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755536.4A CN104526399A (en) | 2014-12-11 | 2014-12-11 | Spiral speed regulation clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104526399A true CN104526399A (en) | 2015-04-22 |
Family
ID=52842127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410755536.4A Pending CN104526399A (en) | 2014-12-11 | 2014-12-11 | Spiral speed regulation clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526399A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264924A (en) * | 2020-10-28 | 2021-01-26 | 安徽丰进机械有限公司 | Nitrogen chamber processing equipment and processing method thereof |
-
2014
- 2014-12-11 CN CN201410755536.4A patent/CN104526399A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264924A (en) * | 2020-10-28 | 2021-01-26 | 安徽丰进机械有限公司 | Nitrogen chamber processing equipment and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |