CN104440187A - Non-self-locking floating clamping mechanism - Google Patents
Non-self-locking floating clamping mechanism Download PDFInfo
- Publication number
- CN104440187A CN104440187A CN201410713512.2A CN201410713512A CN104440187A CN 104440187 A CN104440187 A CN 104440187A CN 201410713512 A CN201410713512 A CN 201410713512A CN 104440187 A CN104440187 A CN 104440187A
- Authority
- CN
- China
- Prior art keywords
- self
- floating
- clamp mechanism
- locking
- screw
- 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
Links
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
- 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
Abstract
The invention provides a non-self-locking floating clamping mechanism. The non-self-locking floating clamping mechanism comprises a rear supporting plate and is characterized by further comprising a screw, two floating pressing plates and two cylindrical pins; the two floating pressing plates are movably installed on the front surface of the rear supporting plate through the cylindrical pins, floating pressing plate pins are symmetrically arranged, a space for clamping a part is reserved between the two floating pressing plates, a threaded through hole is formed in one floating pressing plate, the screw penetrates through the threaded through hole of the floating pressing plate, and the end, penetrating through the threaded through hole, of the screw jacks the side face of the other floating pressing plate. The non-self-locking floating clamping mechanism solves the problems that the part can move, but a clamping arm is fixed, clamping work cannot be well finished, machining accuracy is affected, due to too large clamping strength, the part is easily damaged, and large loss is caused, and the non-self-locking floating clamping mechanism is simple in structure and continues conducting effective clamping along with the change of the position of the part.
Description
Technical field
The present invention relates to a kind of clamp system, particularly relate to one not self-locking float clamp mechanism.
Background technology
The clamping limb (pressing plate) of current clamp system is all fixed, and in process, part may be moved, clamp system current like this cannot complete clamping work preferably, affect machining accuracy, simultaneously because grip strength is too large, also very easily cause the damage of part, bring larger loss.
Summary of the invention
Can be moved to solve part in prior art, and clamping limb maintains static, clamping work cannot be completed preferably, affect machining accuracy, simultaneously because grip strength is too large, also very easily cause the damage of part, bring the problem of greater loss, the invention provides a kind of structure simple, can change along with part position and proceed the not self-locking float clamp mechanism of effectively blessing.
In order to solve the problem, the technical solution used in the present invention is:
One not self-locking float clamp mechanism, comprise rear bearing sheet, it is characterized in that: also comprise a screw, two floating platens and two straight pins, described two floating platens are movably arranged on the front surface of rear bearing sheet by straight pin, and floating platen pin is symmetrical arranged, the space for holding parts is left between two floating platens, one of them floating platen described offers tapped through hole, described screw is through the tapped through hole of this floating platen, and screw withstands the side of another floating platen through end.
Aforesaid one not self-locking float clamp mechanism, is characterized in that: be provided with pad at screw through end and floating platen side.
Aforesaid one not self-locking float clamp mechanism, is characterized in that: described screw adopts ball screw.
Aforesaid one not self-locking float clamp mechanism, is characterized in that: described rear bearing sheet adopts L-type rear bearing sheet.
Aforesaid one not self-locking float clamp mechanism, is characterized in that: arc buffering portion is extended in described two floating platen inside top faces.
Aforesaid one not self-locking float clamp mechanism, is characterized in that: described rear bearing sheet adopts stainless steel material to make.
Aforesaid one not self-locking float clamp mechanism, is characterized in that: described two straight pin rational height are identical.
Aforesaid one not self-locking float clamp mechanism, is characterized in that: described floating platen adopts elastomeric material to make.
The beneficial effect that the present invention reaches: the present invention's not self-locking float clamp mechanism, two floating platens are movably arranged on the front surface of rear bearing sheet by straight pin, two floating platens can move around straight pin, such floating platen can change along with part position, and change clamping angle, play good clamping effect, be convenient to subsequent machining operations, arc buffering portion is extended in floating platen inside top face of the present invention simultaneously, can play cushioning effect like this, avoid the damage of part during clamping.
Accompanying drawing explanation
Fig. 1 is the present invention's not self-locking float clamp mechanism structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1, one not self-locking float clamp mechanism, comprise rear bearing sheet 1, ball screw 4, pad 3, two floating platens 1 and two straight pins 2, described rear bearing sheet 5 adopts L-type rear bearing sheet, described rear support, 5 adopt stainless steel material to make.Described two floating platens 1 are movably arranged on the front surface of rear bearing sheet 1 by straight pin 2, and floating platen 1 pin is symmetrical arranged, and leave the space for holding parts 6 between two floating platens 1, described two straight pin 2 rational height are identical.
Described wherein right floating platen 1 offers tapped through hole, described ball screw 4 is through the tapped through hole of right floating platen 1, and ball screw 4 withstands the side of left floating platen 1 through end, in order to extend the service life of left floating platen 1, be provided with pad 3 at ball screw 4 through end and left floating platen 1 side.Arc buffering portion 7 is extended in described two floating platen 1 inside top faces.Described floating platen 1 adopts elastomeric material to make.
In sum, left and right of the present invention floating platen is interlock, after part 6 is located, when rotating compression ball screw 4, left and right floating platen is floating, which can rotate around straight pin 2, will stop rotating after one of them floating platen 1 contact part 6 central, another floating platen 1 can continue to rotate around straight pin 2, until Clamp blocks, left floating platen 1 rotates thrust by ball screw 4, and right floating platen 1 carrys out holding parts 6 by the thrust of threads turn, therefore after clamping, ball screw 4 can produce inclination, this is also to adopt screw head will adopt spherical reason why.
The present invention's not self-locking float clamp mechanism, two floating platens 1 are movably arranged on the front surface of rear bearing sheet 5 by straight pin 2, two floating platens 1 can move around straight pin, such floating platen 1 can change along with part 6 position, and change clamping angle, play good clamping effect, be convenient to subsequent machining operations, arc buffering portion 7 is extended in floating platen 1 inside top face of the present invention simultaneously, can play cushioning effect like this, avoid the damage of part during clamping.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (8)
1. a not self-locking float clamp mechanism, comprise rear bearing sheet, it is characterized in that: also comprise a screw, two floating platens and two straight pins, described two floating platens are movably arranged on the front surface of rear bearing sheet by straight pin, and floating platen pin is symmetrical arranged, the space for holding parts is left between two floating platens, one of them floating platen described offers tapped through hole, described screw is through the tapped through hole of this floating platen, and screw withstands the side of another floating platen through end.
2. one not self-locking float clamp mechanism according to claim 1, is characterized in that: be provided with pad at screw through end and floating platen side.
3. one not self-locking float clamp mechanism according to claim 2, is characterized in that: described screw adopts ball screw.
4. one not self-locking float clamp mechanism according to claim 3, is characterized in that: described rear bearing sheet adopts L-type rear bearing sheet.
5. one not self-locking float clamp mechanism according to claim 4, is characterized in that: arc buffering portion is extended in described two floating platen inside top faces.
6. one not self-locking float clamp mechanism according to claim 5, is characterized in that: described rear bearing sheet adopts stainless steel material to make.
7. one not self-locking float clamp mechanism according to claim 6, is characterized in that: described two straight pin rational height are identical.
8. one not self-locking float clamp mechanism according to claim 7, is characterized in that: described floating platen adopts elastomeric material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410713512.2A CN104440187A (en) | 2014-11-28 | 2014-11-28 | Non-self-locking floating clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410713512.2A CN104440187A (en) | 2014-11-28 | 2014-11-28 | Non-self-locking floating clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104440187A true CN104440187A (en) | 2015-03-25 |
Family
ID=52887349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410713512.2A Pending CN104440187A (en) | 2014-11-28 | 2014-11-28 | Non-self-locking floating clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104440187A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215886A (en) * | 2015-10-30 | 2016-01-06 | 重庆市璧山县振昌汽车配件有限公司 | The clamping device of blast pipe |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE124767C (en) * | ||||
| CN103350355A (en) * | 2013-06-25 | 2013-10-16 | 健雄职业技术学院 | Rapid pressing mechanism for small-sized curved surface |
| CN103624709A (en) * | 2013-11-19 | 2014-03-12 | 重庆风过旗扬科技发展有限公司 | Simple cam press device |
| CN103737377A (en) * | 2013-11-22 | 2014-04-23 | 重庆盾铭电磁阀有限公司 | Clamping device with spring piece |
| CN103753288A (en) * | 2013-11-22 | 2014-04-30 | 重庆盾铭电磁阀有限公司 | Knob clamping device |
| CN204366444U (en) * | 2014-11-28 | 2015-06-03 | 倪传华 | One not self-locking float clamp mechanism |
-
2014
- 2014-11-28 CN CN201410713512.2A patent/CN104440187A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE124767C (en) * | ||||
| CN103350355A (en) * | 2013-06-25 | 2013-10-16 | 健雄职业技术学院 | Rapid pressing mechanism for small-sized curved surface |
| CN103624709A (en) * | 2013-11-19 | 2014-03-12 | 重庆风过旗扬科技发展有限公司 | Simple cam press device |
| CN103737377A (en) * | 2013-11-22 | 2014-04-23 | 重庆盾铭电磁阀有限公司 | Clamping device with spring piece |
| CN103753288A (en) * | 2013-11-22 | 2014-04-30 | 重庆盾铭电磁阀有限公司 | Knob clamping device |
| CN204366444U (en) * | 2014-11-28 | 2015-06-03 | 倪传华 | One not self-locking float clamp mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215886A (en) * | 2015-10-30 | 2016-01-06 | 重庆市璧山县振昌汽车配件有限公司 | The clamping device of blast pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204639667U (en) | A kind of saddle slabbing fixture | |
| CN102152144A (en) | Workpiece clamping and positioning device | |
| CN205766428U (en) | A kind of plastic cylinder body three-point positioning mechanism | |
| CN202006301U (en) | Workpiece clamping and positioning device | |
| CN204366444U (en) | One not self-locking float clamp mechanism | |
| CN104440187A (en) | Non-self-locking floating clamping mechanism | |
| CN103639795A (en) | Clamping device with reset rods | |
| CN106670967B (en) | A kind of gear finishing stationary fixture | |
| CN202316806U (en) | Lever clamping device | |
| CN202278493U (en) | Universal crab claw type clamping device | |
| CN110814634A (en) | Fixing base for repairing roller | |
| CN203062306U (en) | Dual ejection type centering clamping device | |
| CN205342642U (en) | Rotatory jar presser device | |
| CN203936664U (en) | A kind of pressing plate can floating support double milling clamper | |
| CN203236082U (en) | Electric spark machine magnetic table | |
| CN204639374U (en) | A kind of simple and easy spark-erosion machine tool fixture | |
| CN204320985U (en) | A kind of rotatable pressure plate structure | |
| CN204235560U (en) | A kind of claw clamp system | |
| CN204094489U (en) | A kind of translation screw thread clamp system | |
| CN203696450U (en) | Auxiliary supporting device | |
| CN206493020U (en) | A kind of welder | |
| CN105108300A (en) | Movable fixture for friction welding | |
| CN205255018U (en) | Mechanical arm device | |
| CN103737511B (en) | Plug positioner in a kind of plum blossom-shaped | |
| CN104148956A (en) | Translation thread clamping mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
|
| RJ01 | Rejection of invention patent application after publication |