CN106938506A - A kind of fast-clamping clamp of the natural former beautiful processing of suitable complicated shape - Google Patents
A kind of fast-clamping clamp of the natural former beautiful processing of suitable complicated shape Download PDFInfo
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- CN106938506A CN106938506A CN201710353043.1A CN201710353043A CN106938506A CN 106938506 A CN106938506 A CN 106938506A CN 201710353043 A CN201710353043 A CN 201710353043A CN 106938506 A CN106938506 A CN 106938506A
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- China
- Prior art keywords
- clamping
- clamping device
- base plate
- fast
- complicated shape
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention disclose a kind of fast-clamping clamp of the natural former beautiful processing of suitable complicated shape, including clamp base and clamping device, and the clamp base is by base plate and on base plate and surrounds polygonal multiple side plates and constitutes, and forms the frame structure of stabilization；One piece of wherein at least or adjacent two blocks of side plates are provided with clamping device, and the clamping device carries out position adjustment and fixation by the screwed hole on side plate；The chuck of the clamping device is moved with the common limitation of the other side plates and base plate of not installing clamping device by folder in X, Y and Z-direction.The present invention efficiently solve difficult clamping in natural former beautiful processing, face location difficulty to be processed, clamping stability it is difficult to ensure that, change the problems such as part efficiency is low, clamping labor intensity is big.
Description
Technical field
The present invention relates to a kind of fixture, the quick-clamping folder of the natural former beautiful processing of more particularly to a kind of suitable complicated shape
Tool.Belong to machinery manufacturing technology field.
Background technology
The natural former jade of complicated shape has higher aesthetic values and practical value, so being often formed to decorations
Product.But the natural former beautiful often nature of complicated shape is naturally occurred, main chemical compositions are mainly silica, next to that
A small amount of iron oxide and micro manganese, copper etc., which dictates that the natural former beautiful shape of complicated shape is irregular, material it is uneven with
And the big characteristic of hardness；The characteristics of also there is personalization, small lot in the natural former beautiful processing of next complicated shape.Natural former beautiful institute
These characteristics and feature having determine that it is difficult to be processed by clamping.
In current field of stone processing, the processing to stone material is predominantly stayed on the stone material of shape more rule, such as flat board
Stone material, cylindrical stone, the processing of spherical stone material, the fixture in processing of stone is mainly using conventional chuck, briquetting, tiger
The universal fixturings such as pincers.But, for the low a small bay in a river Jiang Yu of complex-shaped, irregularities, singularity, surface roughness, its is to be processed
Face position difference is big, it is impossible to positioned using universal fixturings such as conventional chuck, briquetting, vices.First, a small bay in a river river jade dress is caused
Folder is difficult, and clamping reliability is difficult to ensure that, particularly batch machining when exist and change that part efficiency is low, clamping labor intensity is big etc. and ask
Topic；Secondly, when being finished, main shaft has higher rotating speed, and generally more than 20000r/s easily produces vibration and caused
The movement and rotation of former stone, easily cause processing accident.
The content of the invention
It is natural former beautiful it is an object of the invention to provide a kind of suitable complicated shape for deficiencies of the prior art
The fast-clamping clamp of processing, the problem of solving convenient mounting and clamping and be safe and reliable is natural former beautiful in processing to meet complicated shape
During improve clamping efficiency, it is to avoid processing accident.
Above-mentioned purpose is realized, present invention employs following technical scheme：A kind of natural former beautiful processing of suitable complicated shape
Fast-clamping clamp, including clamp base and clamping device, the clamp base is by base plate and on base plate and surrounds polygon
Multiple side plates of shape are constituted, and form stable frame structure；One piece of wherein at least or adjacent two blocks of side plates are provided with clamping device,
The clamping device carries out position adjustment and fixation by the screwed hole on side plate；The chuck of the clamping device is not with pacifying
The other side plates and base plate of clamping mechanism jointly by folder in X, Y and Z-direction moved by limitation.
Further, the clamping device is made up of Universal support device and screw rod, and the Universal support device includes spherical push rod
With spherical sleeve, spherical push rod one end is 3/4 spherical, and head is connected with spherical sleeve by spherical（It is small with being combined into
Interference）, skid resistant course is additionally provided with spherical sleeve top.
Further, the other side plate interior sides and base plate for being fitted without clamping device are provided with flexible cushion block, with part
Form small curved face contact during contact, X, Y-direction one-movement-freedom-degree, rotational freedom and the limitation Z axis degrees of rotation of limit feature, and
Protecting piece surface will not damage because of when clamping.
Further, the screwed hole is multiple, is separately positioned on the varying level direction and different height direction of side plate, with
Just according to by the shape or size of folder in level and/or short transverse flexible modulation.
Compared with prior art, the invention has the advantages that：
1st, the present invention is by the firm clamp base of design and the clamping device of convenient regulation, especially by Universal support device branch
Support end angle is arbitrarily adjusted, and extension elongation can be adjusted arbitrarily, is suitable for the big complexity of different profiles, change in size natural former
Stone, and take flexible cushion block to contact with the natural former stone positioning clamping position of complicated shape, flexible cushion block is under clamping force effect
Face contact can be converted to from a contact, improve clamping stability, and will not disfiguring workpiece surface.
2nd, rotation handwheel Quick-clamped can be used in clamping process and workpiece is unclamped, due to the self-locking performance of screw thread, only needed
Overall clamping process can be completed by wanting hand, and clamping efficiency is high and clamping is reliable.
3rd, simple in construction, workable, low cost of manufacture, makes clamping high efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the structural representation of base plate in embodiment 1.
Embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail.
Embodiment 1：Referring to Fig. 1, a kind of fast-clamping clamp of the natural former beautiful processing of suitable complicated shape, including fixture base
Seat 1 and clamping device 2.The clamp base 1 is by base plate 11 and on base plate and surrounds four blocks of side plates 12 of rectangle and constitutes, shape
Into stable frame structure.Wherein, at least two blocks of side plates of arbitrary neighborhood are provided with clamping device 2, and the clamping device 2 is by setting
Position adjustment and fixation are carried out in the screwed hole 3 on side plate；The chuck of the clamping device 2 and its for not installing clamping device 2
Limitation is moved by folder in X, Y and Z-direction jointly for its side plate and base plate 11.
The base plate 11 is provided with one, two or three clamping devices 2.
The clamping device 2 is made up of Universal support device 21 and screw rod 22, and the Universal support device 21 includes spherical push rod
With spherical sleeve, spherical push rod one end is 3/4 spherical, and head is connected with spherical sleeve by spherical（It is small with being combined into
Interference）, the first flexible cushion 4 is additionally provided with spherical sleeve top.The other side plate interior sides for being fitted without clamping device and
Base plate is provided with the second flexible cushion 5, and small curved face contact, the X of limit feature, Y-direction freedom of movement are formed during with feature contacts
Degree, rotational freedom and limitation Z axis degrees of rotation, and protect piece surface will not because of clamp when damage.Set on side plate
For installing the screwed hole 3 of clamping device 2 to be multiple, respectively in the horizontal direction and/or short transverse is uniformly arranged, according to being pressed from both sides
The shapes and sizes of part select the quantity of clamping device 2, and make to adjust clamping device with short transverse in the horizontal direction.For side
Civilian dress is pressed from both sides, and the termination of the screw rod 22 is additionally provided with rotation handwheel 5.
The " u "-shaped groove 13 in base plate thickness direction is provided through on the base plate 11, " u "-shaped groove 13 is symmetricly set in bottom
Two horizontal edge of plate 11, the U-type groove and the T-slot of lathe working face of base plate 11 are connected by screw rod.In addition, institute
The side plate 12 for installing clamping device is stated provided with observation bar hole and for saving material and loss of weight.
Embodiment 2：（Omit accompanying drawing）, a kind of fast-clamping clamp of the natural former beautiful processing of suitable complicated shape, including folder
Have pedestal and clamping device.The clamp base is by base plate and on base plate and surrounds three blocks of side plates of triangle and constitutes, shape
Into stable frame structure.Wherein, any of which side plate is provided with clamping device, and the clamping device is by Universal support device and spiral shell
Bar is constituted, and the screw rod passes through screwed hole and vertical with the side plate, by located at upper carry out position adjustment and fixation；The folder
Other side plates and base plate 11 of the chuck for holding mechanism 2 with not installing clamping device are limited jointly to be moved by folder in X, Y and Z-direction
It is dynamic.
Embodiment 3：（Omit accompanying drawing）, a kind of fast-clamping clamp of the natural former beautiful processing of suitable complicated shape, including folder
Have body and a telescoping mechanism, the fixture is that in polygonal hollow structure, and top is Open architecture be used for will to be formed
The placing port that clamped workpiece is put into, at least two vertical and adjacent to each other with plane where placing port in chuck body
It is provided with telescoping mechanism on individual side, chuck body is simultaneously pointed in face where it of the acting direction of the telescoping mechanism
Inside, be connected with Universal support device in the inner of telescoping mechanism, the telescoping mechanism promotes Universal support device along telescoping mechanism
Move the face and be collectively forming with the face away from placing port for make it that Universal support device is relative with Universal support device in acting direction
The variable clamping space of one size, is respectively provided with the face relative with Universal support device and on the inner face of Universal support device
Flexible cushion block.
By adjusting the stroke of telescoping mechanism with so that the clamping formed between Universal support device and chuck body is empty
Between size it is variable so that whole fixture can adapt to various sizes of workpiece, with more preferable applicability.Secondly with
Flexible cushion block is provided with the relative face of Universal support device and on the inner face of Universal support device.Clamped workpiece directly with
Flexible cushion block contact, in the flexible cushion block in the presence of clamping force on Universal support device and the flexibility being connected in chuck body
Cushion block deformation to form the curved surface matched with clamped outer surface of workpiece, be clamped between workpiece and Universal support device and by
It is changed into face from contacting between clamping workpiece and chuck body and is contacted, so that increase clamped workpiece accepts area.Can be with
So that the clamping of clamped workpiece rigidly increases, the reliability increase of clamping enables to the clamped workpiece will not be because of cutting
Shake and loosen, it is more safe and reliable.It can also play a part of protecting workpiece, being difficult with the faces of holder contacts on workpiece
Sustain damage, be conducive to keeping the integrality of workpiece, improve crudy.Universal support device support top end angle is arbitrarily adjusted,
Extension elongation can be adjusted arbitrarily, be suitable for the big complex part of different profiles, change in size, and Universal support utensil has adjust automatically
The function of position, can be rapidly and efficiently to workpiece carry out clamping, clamping efficiency can also be improved.
Embodiment 4：In this specific embodiment, the chuck body includes horizontally disposed base plate, is connected on base plate
Surface and be horizontally arranged at interval two block length side plates, be connected to plate upper surface and longitudinally spaced setting two pieces of short sides
Plate, the base plate, long side plate and short side plate three surround the working space for placing clamped workpiece, the operation jointly
One end of remote base plate spatially is the Open architecture for clamped workpiece to be put into, and the telescoping mechanism is to be connected to
The screw rod of one of which orthogonal long side plate and short side plate, one end of screw rod is stretched into inside working space and and Universal support
Device is connected, and screw rod promotes axial movement of the Universal support device along screw rod to cause Universal support device and another group leader's side plate and short side plate
Between form the variable clamping space of a size, and in relative with Universal support device and orthogonal one group of long side plate
With flexible cushion block is provided with the medial surface of short side plate.
So, the structure of chuck body is simpler, is sheet material, convenient processing and manufacture, what chuck body had
The position of working space is more reasonable.Retractor device is the spiral shell for being connected to one of which orthogonal long side plate and short side plate
Bar, retractor device is simple in construction, easy to operate, can directly rotate screw rod to adjust the size of clamping space, is clamped by adjusting
The size in space is to adapt to the clamping to the workpiece to be held of different shape size, and also rotatable screw rod is adjusted after workpiece is clamped
Whole clamping force make it that being clamped workpiece adapts to different machinings.Whole clamping operating process is simply efficient, after machining
Convenient disassembly is rapid.Set flexible on the medial surface of another group of orthogonal long side plate and short side plate in chuck body
Cushion block, is clamped workpiece when clamping processing, workpiece is contacted with flexible cushion block all the time, the process that flexible cushion block is clamped in workpiece
Middle stress deformation is clamped the curved surface in face to be formed on matching workpiece, so, and workpiece is changed into face contact when clamping from a contact,
So that the reliability increase of clamping so that clamped workpiece will not loosen because of cutting vibrations, more safe and reliable.Can also
Enough play a part of protecting workpiece, be not easily susceptible to damage with the faces of holder contacts on workpiece, be conducive to keeping the complete of workpiece
Property.Certainly during specific implementation, the telescoping mechanism can be cylinder, hydraulic cylinder or electronics push rod, be threadedly connected to long side plate
Screw rod and the screw rod for being threadedly connected to short side plate can be multiple, also belong to the enforceable scope of the present apparatus.
In this specific embodiment, multiple screwed holes and at least two spiral shells are provided with the long side plate being connected with screw rod
Bar is threadedly connected in the screwed hole on long side plate, and multiple screwed holes and at least also are provided with the short side plate being connected with screw rod
Two screw flights are connected in the screwed hole on short side plate.
So, by using the Universal support device of varying number, workpiece can be contacted with more Universal support devices, can
To cause whole fixture more accurate, reliability of raising fixture in positioning.Certainly, can be adjacent during specific implementation
Section is set on one group long side plate and short side plate in stepped bar hole, and be slidably connected in bar hole sliding block, screw rod
Sliding block is threadedly connected to, the enforceable scope of the present apparatus is also belonged to.
In this specific embodiment, the outer end of screw rod 2, which extends to the outside of working space and fixed in the outer end of screw rod 2, to be connected
It is connected to handwheel 5.So, handle Quick-clamped can be used in clamping process and workpiece is unclamped, due to the self-locking performance of screw thread, only needed
Overall clamping process can be completed by wanting hand, and clamping efficiency is high and clamping is reliable.Operation more facilitates, more laborsaving.Certainly it is specific
During implementation, the outer end of screw rod can be bent to form to the handle of power input, the enforceable scope of the present apparatus is also belonged to.
The " u "-shaped groove 111 in base plate thickness direction is provided through on base plate 11, " u "-shaped groove 111 is symmetricly set in bottom
Two horizontal edge of plate 11, and the " u "-shaped groove of the longitudinally spaced genesis analysis being arranged on base plate 11 of two short side plates 13
Between 111.So, convenient a whole set of fixture is installed on the workbench of lathe is clamped so that a whole set of fixture has more preferable
Generalization.
In this specific embodiment, long side plate thickness direction is provided through on the long side plate being connected with screw rod is in run
The longitudinal hole of road shape, is provided through the transverse direction in track type of short side plate thickness direction on the short side plate being connected with screw rod
Hole, and the longitudinal hole and transverse holes are two.So, while a whole set of clamp weight is mitigated, moreover it is possible to convenient observation
The clamping situation of workpiece.Certainly during specific implementation, square hole or circular hole can be set on long side plate and short side plate, this dress is also belonged to
Put enforceable scope.
Base plate thickness direction is provided through in working space corresponding region in this specific embodiment on base plate
In the cutout unit of track type, and the projection of the cutout unit in the horizontal plane and the projection of backing plate in the horizontal plane are mutually vertical
Directly.So, it can make it that the consumptive material of backing plate is minimum, reach the purpose of reduction weight, secondly, moreover it is possible to convenient to remove chip.
Claims (9)
1. a kind of fast-clamping clamp of the natural former beautiful processing of suitable complicated shape, including clamp base（1）And clamping device
（2）, it is characterised in that the clamp base（1）By base plate（11）With on base plate and surround polygonal multiple side plates
（12）Constitute, form stable frame structure；One piece of wherein at least or adjacent two blocks of side plates are provided with clamping device（2）, it is described
Clamping device（2）Pass through the screwed hole on side plate（3）Carry out position adjustment and fixation；The clamping device（2）Chuck
With not installing clamping device（2）Other side plates（12）And base plate（11）Common limitation is moved by folder in X, Y and Z-direction.
2. it is adapted to the fast-clamping clamp of the natural former beautiful processing of complicated shape according to claim 1, it is characterised in that described
Base plate（11）On also be provided with clamping device（2）.
3. the fast-clamping clamp of the natural former beautiful processing of suitable complicated shape according to claim 1 or claim 2, it is characterised in that
It is described to be located at base plate（11）With respective face side plate（12）On clamping device（2）For 1-3.
4. the fast-clamping clamp of the natural former beautiful processing of suitable complicated shape according to claim 1 or claim 2, it is characterised in that
The clamping device（2）By Universal support device（21）And screw rod（22）Constitute, the Universal support device（21）Including spherical push rod
With spherical sleeve, spherical push rod one end is 3/4 spherical, and head is connected with spherical sleeve by spherical, in spherical set
Cylinder top is additionally provided with flexible cushion block（4）.
5. it is adapted to the fast-clamping clamp of the natural former beautiful processing of complicated shape according to claim 1, it is characterised in that described
It is fitted without clamping device（2）Other side plate interior sides and base plate（11）Provided with flexible cushion block（4）, formed during with feature contacts
Small curved face contact, X, Y-direction one-movement-freedom-degree, rotational freedom and the limitation Z axis degrees of rotation of limit feature, and protect part
Surface will not be damaged because of when clamping.
6. it is adapted to the fast-clamping clamp of the natural former beautiful processing of complicated shape according to claim 1, it is characterised in that described
Screwed hole（3）To be multiple, installation clamping device is separately positioned on（2）Side plate on, and in varying level direction and different height
Direction is uniformly arranged, flexibly to select clamping device in level and/or short transverse according to by the shape or size of folder（2）
Quantity and position adjustments.
7. it is adapted to the fast-clamping clamp of the natural former beautiful processing of complicated shape according to claim 1, it is characterised in that described
Screw rod（22）Termination be additionally provided with rotation handwheel（5）.
8. a kind of fast-clamping clamp of the natural former beautiful processing of suitable complicated shape as claimed in claim 2, it is characterised in that institute
State base plate（11）On be provided through the " u "-shaped groove in base plate thickness direction（13）, " u "-shaped groove（13）It is symmetricly set in base plate
（11）Two horizontal edge, base plate（11）U-type groove and the T-slot of lathe working face be connected by screw rod.
9. a kind of fast-clamping clamp of the natural former beautiful processing of suitable complicated shape as claimed in claim 4, it is characterised in that institute
State installation clamping device（2）Side plate（12）Provided with observation bar hole and for saving material and loss of weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353043.1A CN106938506B (en) | 2017-05-18 | 2017-05-18 | A kind of fast-clamping clamp of the natural former beautiful processing of suitable complicated shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710353043.1A CN106938506B (en) | 2017-05-18 | 2017-05-18 | A kind of fast-clamping clamp of the natural former beautiful processing of suitable complicated shape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106938506A true CN106938506A (en) | 2017-07-11 |
| CN106938506B CN106938506B (en) | 2019-02-26 |
Family
ID=59465124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710353043.1A Expired - Fee Related CN106938506B (en) | 2017-05-18 | 2017-05-18 | A kind of fast-clamping clamp of the natural former beautiful processing of suitable complicated shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106938506B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107896463A (en) * | 2017-12-15 | 2018-04-10 | 重庆固若信息技术有限公司 | A kind of big data server clamping device |
| CN109531123A (en) * | 2018-12-13 | 2019-03-29 | 广东锐军智能设备有限公司 | A kind of desk-top filature |
| CN109910183A (en) * | 2019-03-12 | 2019-06-21 | 中国石油大学(华东) | A kind of vertical clamper of rock |
| CN110977527A (en) * | 2019-12-12 | 2020-04-10 | 河北汉光重工有限责任公司 | Clamping device for workpiece with special-shaped curved surface structure |
| CN113062445A (en) * | 2021-02-25 | 2021-07-02 | 机械工业第九设计研究院有限公司 | Steel structure base for factory building |
| CN113319335A (en) * | 2021-05-13 | 2021-08-31 | 广州和之诚金属制品有限公司 | Process and equipment for machining small-bore inner hole |
| CN116812319A (en) * | 2023-08-30 | 2023-09-29 | 山东省泉溪生物技术有限公司 | Skull bone piece stores fender bracket |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107896463A (en) * | 2017-12-15 | 2018-04-10 | 重庆固若信息技术有限公司 | A kind of big data server clamping device |
| CN109531123A (en) * | 2018-12-13 | 2019-03-29 | 广东锐军智能设备有限公司 | A kind of desk-top filature |
| CN109910183A (en) * | 2019-03-12 | 2019-06-21 | 中国石油大学(华东) | A kind of vertical clamper of rock |
| CN110977527A (en) * | 2019-12-12 | 2020-04-10 | 河北汉光重工有限责任公司 | Clamping device for workpiece with special-shaped curved surface structure |
| CN113062445A (en) * | 2021-02-25 | 2021-07-02 | 机械工业第九设计研究院有限公司 | Steel structure base for factory building |
| CN113319335A (en) * | 2021-05-13 | 2021-08-31 | 广州和之诚金属制品有限公司 | Process and equipment for machining small-bore inner hole |
| CN116812319A (en) * | 2023-08-30 | 2023-09-29 | 山东省泉溪生物技术有限公司 | Skull bone piece stores fender bracket |
| CN116812319B (en) * | 2023-08-30 | 2023-11-28 | 山东省泉溪生物技术有限公司 | Skull bone piece stores fender bracket |
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|---|---|
| CN106938506B (en) | 2019-02-26 |
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Granted publication date: 20190226 Termination date: 20200518 |