CN109719505A - A kind of quick clamping mechanism - Google Patents
A kind of quick clamping mechanism Download PDFInfo
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- CN109719505A CN109719505A CN201910086678.9A CN201910086678A CN109719505A CN 109719505 A CN109719505 A CN 109719505A CN 201910086678 A CN201910086678 A CN 201910086678A CN 109719505 A CN109719505 A CN 109719505A
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- clamping
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- clamping mechanism
- pressing plate
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- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 22
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The present invention discloses a kind of quick clamping mechanism, it is characterized in that, it include: clamping seat, pressing plate and pressure pad, the clamping seat and the pressing plate are assembled together by screw, clamping space is constituted between the clamping seat and the pressing plate, the pressure pad is fixed on the clamping face of the pressing plate and constitutes Anchor plate kit together with the pressing plate, and frictional force is equipped on the clamping face of the clamping seat and increases structure.The present invention uses open clamping mode, can simultaneously clamp on more axis to be assembled, is suitable for producing in enormous quantities；And clamping face is the very big material of coefficient of friction, can guarantee clamping securely, non-slip, clamping is time saving and energy saving, quickly and efficiently, wide adaptability, versatile suitable for assemble on optical axis and axis with the axis for positioning plane.
Description
Technical field
The present invention relates to machinery field more particularly to a kind of quick clamping mechanisms.
Background technique
In machinery industry, some parts, which need to be sent to again after widgets are assembled, carries out complete machine on assembling line
Assembly.Wherein, axial workpiece needs to install washer and screw additional in shaft end, and is locked with certain coupling mechanism force.Present axis class
Part clamps assembly method are as follows: realizes that the clamping of single optical axis clamps using " breathing out not structure ", then fills gasket, rotation screw is twisted
Tightly.This single optical axis, which clamps assembly method, to be existed: it is low efficiency, time-consuming and laborious, and clamping device interchangeability is poor, is unfavorable for large quantities of
Amount, more specifications (the different diameters of axle) production.
Summary of the invention
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide one kind to be suitable for mass production and clamping
Securely, quick clamping mechanism.
To achieve the above objectives, the present invention adopts the following technical scheme that.
A kind of quick clamping mechanism characterized by comprising clamping seat, pressing plate and pressure pad, the clamping seat and the pressure
Plate is assembled together by screw, and clamping space is constituted between the clamping seat and the pressing plate, and the pressure pad is fixed on described
Anchor plate kit is constituted together with the pressing plate on the clamping face of pressing plate, frictional force is equipped on the clamping face of the clamping seat and is increased
Structure.
As a further illustration of the above scheme, the screw is pull bar screw, the pull bar screw is by head of screw, shaft part
It is formed with threaded joints, hole is equipped on the Anchor plate kit, the threaded joints and the shaft part pass through the pressing plate
The hole of component, then the Anchor plate kit is mounted on the clamping seat by the threaded joints, the head of screw abuts
On the Anchor plate kit, the Anchor plate kit is driven to clamp axis to be assembled together by rotating the head of screw when clamping.
As a further illustration of the above scheme, the pressure pad is rubber pad or cloth pad.
It is integrally formed on the clamping seat as a further illustration of the above scheme, the frictional force increases structure
Several axial troughs disposed in parallel.
As a further illustration of the above scheme, the axle center of the axial trough is located on the outside of the clamping face of the clamping seat.
As a further illustration of the above scheme, it is rubber block with groove or nylon that the frictional force, which increases structure,
Block, the rubber block or nylon block are fixed on the clamping face of the clamping seat.
As a further illustration of the above scheme, it is planar rubber block, the rubber that the frictional force, which increases structure,
Block is fixed on the clamping face of the clamping seat.
As a further illustration of the above scheme, being equipped with adjustable plate on the clamping seat, the adjustable plate is located at institute
The side for stating Anchor plate kit is used to against shaft end portion to be assembled.
As a further illustration of the above scheme, being equipped with regulating tank on the adjustable plate, one adjusts screw across described
Regulating tank is used to adjust the spacing limited between the adjustable plate and the Anchor plate kit.
As a further illustration of the above scheme, being equipped with the shaft end portion to be assembled on the adjustable plate against cooperation
Groove.
The beneficial effects of the present invention are:
One, using open clamping mode, more axis to be assembled can be simultaneously clamped on, are suitable for producing in enormous quantities；And
Clamping face is the very big material of coefficient of friction, can guarantee clamping securely, non-slip, clamping is time saving and energy saving, quickly and efficiently, is suitable for
Assemble the axis that band on optical axis and axis positions plane, it is wide adaptability, versatile.
Two, by designing in the axle center of axial trough on the outside of clamping seats clamping face, in this way, an axial trough just adapts to a variety of rule
The diameter of axle (diameter of axle is less than slot diameter) of lattice, realizes the clamping assembly of the axis of sub-folder tool suitable for various size.
Three, it by setting adjustable plate, can be adjusted up and down in height, meet the clamping installation of the axis of different length.
Detailed description of the invention
Fig. 1 show quick clamping mechanism structural schematic diagram provided by the invention.
Fig. 2 show clamping holder structure schematic diagram.
Fig. 3 show pull bar screw structural schematic diagram.
Description of symbols:
1: clamping seat, 2: pressing plate, 3: pressure pad, 4: pull bar screw, 5: axial trough, 6: adjustable plate, 7: adjusting screw.
4-1: head of screw, 4-2: shaft part, 4-3: threaded joints.
6-1: regulating tank.
Specific embodiment
In the description of the present invention, it should be noted that " transverse direction ", " vertical if any term " center " for the noun of locality
To ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top",
The indicating positions such as "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship are orientation based on the figure or position
Relationship is set, the narration present invention is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning are necessary
It constructs and operates with specific orientation, with particular orientation, should not be understood as limiting specific protection scope of the invention.
In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy
The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include
One or more this feature, in the present description, " at least " are meant that one or more, unless otherwise clearly having
The restriction of body.
In the present invention, except as otherwise clear stipulaties and restriction, should make if any term " assembling ", " connected ", " connection " term
Broad sense goes to understand, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is also possible to mechanical connect
It connects；It can be directly connected, be also possible to be connected by intermediary, can be and be connected inside two elements.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In invention, unless otherwise specified and limited, fisrt feature second feature "upper" or "lower" may include
First and second features directly contact, also may include fisrt feature and second feature be not direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " include fisrt feature
Right above two features and oblique upper, or be only to indicate that first feature horizontal height is higher than the height of second feature.Fisrt feature
Second feature " on ", " under " and " below " include that fisrt feature is directly under or diagonally below the second feature, or only table
Show first feature horizontal height lower than second feature.
Below with reference to the attached drawing of specification, a specific embodiment of the invention is further described, is made of the invention
Technical solution and its benefits are clearer.It describes embodiment below with reference to attached drawing to be exemplary, it is intended to solve
The present invention is released, and is not considered as limiting the invention.
As shown in Figure 1-Figure 3, a kind of quick clamping mechanism characterized by comprising clamping seat 1, pressing plate 2 and pressure pad 3,
The clamping seat 1 and the pressing plate 2 are assembled together by screw, and it is empty that clamping is constituted between the clamping seat 1 and the pressing plate 2
Between, the pressure pad 3 is fixed on the clamping face of the pressing plate 2 and constitutes Anchor plate kit together with the pressing plate 2, in the clamping seat
1 clamping face is equipped with frictional force and increases structure.
Wherein, the clamping seat 1 and the pressing plate 2 are preferably metalwork.The 1 l-shaped structure of clamping seat, the pressing plate
2 are mounted on the back side of the L-type structure, installation fixation hole are equipped in the bottom of the L-type structure, for realizing clamping seat 1
Installation is fixed.
The pressure pad 3 is rubber pad or cloth pad with great friction coefficient, for increasing frictional force, to guarantee axis class zero
It is firm after part clamping.
The screw is pull bar screw 4, and the pull bar screw 4 is by head of screw 4-1, shaft part 4-2 and threaded joints 4-3 group
At, hole is equipped on the Anchor plate kit, the threaded joints 4-3 and the shaft part 4-2 pass through the hole of the Anchor plate kit,
The Anchor plate kit is mounted on the clamping seat 1 by the threaded joints 4-3 again, the head of screw 4-1 is abutted against
On the Anchor plate kit, the Anchor plate kit is driven to clamp axis to be assembled together by rotating the head of screw 4-1 when clamping.
In the present embodiment, the frictional force increase structure is integrally formed several disposed in parallel on the clamping seat
Axial trough 5.It is preferred that the axle center of the axial trough 5 is located on the outside of the clamping face of the clamping seat 1.In this way, axial trough 5 just adapts to a variety of axis
The axial workpiece (diameter of axle is less than slot diameter) of diameter, realizes the axial workpiece clamping assembly of sub-folder tool suitable for various size.At other
In embodiment, the center of circle of axial trough is designed on the inside of clamping face, sacrifices the performance for adapting to the plurality of specifications diameter of axle.As a kind of transformation
Embodiment, it is that perhaps the nylon block rubber block or nylon block are solid for rubber block with groove that the frictional force, which increases structure,
It is scheduled on the clamping face of the clamping seat；Or, it is planar rubber block that the frictional force, which increases structure, the rubber block is fixed
On the clamping face of the clamping seat；It is not limited to the present embodiment.
Further, adjustable plate 6 is also equipped on the clamping seat 1, the adjustable plate 6 is located at the Anchor plate kit
Side is used to against shaft end portion to be assembled.In this way, height can be adjusted by adjustable plate 6, thus to adapt to the axis of different axial lengths
The installation of class part is assembled.
In the present embodiment, regulating tank 6-1 is equipped with preferably on the adjustable plate 6, one, which adjusts screw 7, passes through the regulating tank
6-1 is used to adjust the spacing limited between the adjustable plate 6 and the Anchor plate kit.It is preferred that being additionally provided on the adjustable plate 6
With the shaft end portion to be assembled against the groove of cooperation.
A kind of quick clamping mechanism provided in this embodiment, assembling process are as follows: when carrying out the small assembly of axial workpiece,
Operator is sequentially placed into more axis in the axial trough 5 of clamping fixture seat 1, and the lower end of axis is resisted against on adjustable plate 6, is limited, then
Screw up with a wrench several pull bar screws 4, and pressure pad 3 is allowed to be compressed tightly against on axis to be assembled, and at this moment axis, which is tightly embraced, to turn
It is dynamic, gasket and screw to be installed then are put in the upper end of axis, is successively tightened with spanner, last releasing lever screw 4 unloads dress
The shaft assembly prepared.
Compared with prior art, a kind of quick clamping mechanism provided in this embodiment, using open clamping mode, energy
More axis to be assembled are enough simultaneously clamped on, are suitable for producing in enormous quantities；And clamping face is the very big material of coefficient of friction, can guarantee folder
Tight securely non-slip, clamping is time saving and energy saving, quickly and efficiently, suitable for assembling the axis with positioning plane on optical axis and axis, adaptability
Extensively, versatile.Meanwhile by designing in the axle center of axial trough on the outside of clamping seats clamping face, in this way, an axial trough just adapts to
The diameter of axle (diameter of axle is less than slot diameter) of plurality of specifications, realizes the clamping assembly of the axis of sub-folder tool suitable for various size.In addition, passing through
Adjustable plate is set, can be adjusted up and down in height, meets the clamping installation of the axis of different length.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the present invention not office
It is limited to above-mentioned specific embodiment, this hair is all fallen within using the improvement of techniques well known and substitution on the basis of the present invention
Bright protection scope, protection scope of the present invention should limit it by each claim and its equivalent.In specific embodiment
The part not illustrated is the prior art or common knowledge.
Claims (10)
1. a kind of quick clamping mechanism characterized by comprising clamping seat, pressing plate and pressure pad, the clamping seat and the pressing plate
It is assembled together by screw, clamping space is constituted between the clamping seat and the pressing plate, the pressure pad is fixed on the pressure
Anchor plate kit is constituted together with the pressing plate on the clamping face of plate, frictional force increase knot is equipped on the clamping face of the clamping seat
Structure.
2. a kind of quick clamping mechanism according to claim 1, which is characterized in that the screw is pull bar screw, described
Pull bar screw is made of head of screw, shaft part and threaded joints, on the Anchor plate kit be equipped with hole, the threaded joints and
The shaft part passes through the hole of the Anchor plate kit, then the Anchor plate kit is mounted on the clamping by the threaded joints
On seat, the head of screw is abutted against on the Anchor plate kit, drives the Anchor plate kit by rotating the head of screw when clamping
Axis to be assembled is clamped together.
3. a kind of quick clamping mechanism according to claim 1, which is characterized in that the pressure pad is rubber pad or cloth pad.
4. a kind of quick clamping mechanism according to claim 1, which is characterized in that the frictional force increases structure and is integrated
Several axial troughs disposed in parallel being molded on the clamping seat.
5. a kind of quick clamping mechanism according to claim 4, which is characterized in that the axle center of the axial trough is located at the dress
On the outside of the clamping face of holder.
6. a kind of quick clamping mechanism according to claim 1, which is characterized in that it is with recessed that the frictional force, which increases structure,
Perhaps the nylon block rubber block or nylon block are fixed on the clamping face of the clamping seat rubber block of slot.
7. a kind of quick clamping mechanism according to claim 1, which is characterized in that it is plane that the frictional force, which increases structure,
The rubber block of shape, the rubber block are fixed on the clamping face of the clamping seat.
8. a kind of quick clamping mechanism according to claim 1, which is characterized in that be equipped with adjusting on the clamping seat
Plate, the side that the adjustable plate is located at the Anchor plate kit are used to against shaft end portion to be assembled.
9. a kind of quick clamping mechanism according to claim 8, which is characterized in that be equipped with and adjust on the adjustable plate
Slot, an adjusting screw are used to adjust the spacing limited the adjustable plate and the Anchor plate kit across the regulating tank.
10. a kind of quick clamping mechanism according to claim 8, which is characterized in that be equipped with and institute on the adjustable plate
Shaft end portion to be assembled is stated against the groove of cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910086678.9A CN109719505A (en) | 2019-01-29 | 2019-01-29 | A kind of quick clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910086678.9A CN109719505A (en) | 2019-01-29 | 2019-01-29 | A kind of quick clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109719505A true CN109719505A (en) | 2019-05-07 |
Family
ID=66300404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910086678.9A Pending CN109719505A (en) | 2019-01-29 | 2019-01-29 | A kind of quick clamping mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN109719505A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618181A (en) * | 2020-05-08 | 2021-11-09 | 苏州汉扬精密电子有限公司 | Novel EDM anchor clamps |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009058036B3 (en) * | 2009-12-14 | 2011-04-14 | Rattunde & Co. Gmbh | Clamping device for bar-shaped profiles |
| CN103722491A (en) * | 2013-12-25 | 2014-04-16 | 歌尔声学股份有限公司 | Grinding jig for ejector pins of plastic molds |
| CN204471026U (en) * | 2015-02-06 | 2015-07-15 | 长乐华精密工业有限公司 | A kind of circular thimble clamping device |
| CN206010463U (en) * | 2016-07-28 | 2017-03-15 | 东莞市博凯丰精密模具有限公司 | A kind of thimble processing jig |
| CN206662770U (en) * | 2017-03-22 | 2017-11-24 | 珠海格力大金精密模具有限公司 | Die ejector pin clamp |
| JP3214689U (en) * | 2017-11-15 | 2018-02-01 | 賢陽 袁 | Chuck mechanism of machining equipment for rod-shaped material |
| CN207414864U (en) * | 2017-10-25 | 2018-05-29 | 中车大连机车研究所有限公司 | Turbocharger Lay Lip river polygon type Spindle Machining Center abnormal curved surface processing tool |
| CN208391869U (en) * | 2018-05-29 | 2019-01-18 | 苏州博宇科技有限公司 | A kind of mold processing thimble clamping jig |
| CN209532666U (en) * | 2019-01-29 | 2019-10-25 | 佛山职业技术学院 | A kind of quick clamping mechanism |
-
2019
- 2019-01-29 CN CN201910086678.9A patent/CN109719505A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009058036B3 (en) * | 2009-12-14 | 2011-04-14 | Rattunde & Co. Gmbh | Clamping device for bar-shaped profiles |
| CN103722491A (en) * | 2013-12-25 | 2014-04-16 | 歌尔声学股份有限公司 | Grinding jig for ejector pins of plastic molds |
| CN204471026U (en) * | 2015-02-06 | 2015-07-15 | 长乐华精密工业有限公司 | A kind of circular thimble clamping device |
| CN206010463U (en) * | 2016-07-28 | 2017-03-15 | 东莞市博凯丰精密模具有限公司 | A kind of thimble processing jig |
| CN206662770U (en) * | 2017-03-22 | 2017-11-24 | 珠海格力大金精密模具有限公司 | Die ejector pin clamp |
| CN207414864U (en) * | 2017-10-25 | 2018-05-29 | 中车大连机车研究所有限公司 | Turbocharger Lay Lip river polygon type Spindle Machining Center abnormal curved surface processing tool |
| JP3214689U (en) * | 2017-11-15 | 2018-02-01 | 賢陽 袁 | Chuck mechanism of machining equipment for rod-shaped material |
| CN208391869U (en) * | 2018-05-29 | 2019-01-18 | 苏州博宇科技有限公司 | A kind of mold processing thimble clamping jig |
| CN209532666U (en) * | 2019-01-29 | 2019-10-25 | 佛山职业技术学院 | A kind of quick clamping mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618181A (en) * | 2020-05-08 | 2021-11-09 | 苏州汉扬精密电子有限公司 | Novel EDM anchor clamps |
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