CN105537639A - Vertical clamping device for workpiece - Google Patents
Vertical clamping device for workpiece Download PDFInfo
- Publication number
- CN105537639A CN105537639A CN201610117792.XA CN201610117792A CN105537639A CN 105537639 A CN105537639 A CN 105537639A CN 201610117792 A CN201610117792 A CN 201610117792A CN 105537639 A CN105537639 A CN 105537639A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- clamping device
- vertical clamping
- main body
- clip slot
- 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
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
- B23B31/4006—Gripping the work or tool by a split sleeve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a vertical clamping device for a workpiece. The vertical clamping device comprises a clamp body. A vertically through clamping groove is formed in the clamp body, a vertically through slot is formed in the inner side wall of the clamping groove and divides one side of the body in half, and a clamping structure is further arranged on the halved side of the body and used for clamping or loosening the slot. The vertical clamping device for the workpiece can contain and clamp all different dimensions within the tolerance range of the workpiece, the workpiece in the clamping device is tightly and firmly clamped, and the clamping effect is good.
Description
Technical field
The present invention relates to a kind of clamping device for holding workpiece, particularly, a kind of work holder for vertical holding workpiece.
Background technology
Usually, workpiece to be processed, before processing, all needs to grip, its position is fixed.Carrying out clipping operation to it, on the one hand, is to make workpiece obtain tram relative to lathe and cutter; On the other hand, be also ensure that it is in process, can not be stressed because of processing, there is shift in position, cause processing work because of shift in position, and be subject to the process operation that should not have, thus processing work is scrapped.
Further, the Workpiece clamping mode that industry is conventional, can be directly by Workpiece clamping on operation board, or to be clamped by the special fixture that clamps.
Refer to shown in Fig. 4,5, which illustrates a kind of vertical clamping device.Wherein said clamping device comprises pedestal 40, is provided with accepting groove 42 in it, for collecting also holding workpiece.The vertical clamping device of this workpiece, has structure simple, maneuverable advantage.But this clamping device, also has a shortcoming, be exactly that its required precision is higher.
Specifically, because work pieces process all has certain margin of tolerance, the size of workpiece can in the upper limit of its dimensional tolerance sometimes, sometimes at lower limit.Therefore, finally complete the workpiece of processing, its size is larger sometimes, sometimes again can be smaller, and due to all in dimensional tolerance range, therefore this, be all qualified for workpiece itself.But this is for clamping device, the size due to its accepting groove 42 is fixing, and this change in size can have a significant impact it.
Such as, if the collecting size of accepting groove, be the intermediate sizes being in holding workpiece dimensional tolerance range.So, if the tolerance dimension of holding workpiece is more moderate, will well be housed in accepting groove; And if the tolerance dimension of workpiece is less than normal, just there will be collecting gap; And if the tolerance dimension of holding workpiece is bigger than normal, then likely accommodates very tight, even can not accommodate in it.
Therefore, necessaryly develop a kind of novel work holder, overcome defect of the prior art.
Summary of the invention
The object of the present invention is to provide a kind of vertical clamping device of workpiece, in it, piece-holder is fastening, good clamping effect.
To achieve these goals, the technical solution used in the present invention is as follows:
A kind of vertical clamping device of workpiece, it comprises jig main body, the clip slot of up/down perforation is provided with in wherein said jig main body, described clip slot madial wall is provided with cracking of a up/down perforation, and described main body side is separated two halves, the side that described main body separates two halves is also provided with clamping structure, and it cracks for clamping or described in decontroling.
Further, wherein said clip slot comprises cylindrical configuration.
Further, wherein said clip slot comprises spline.
Further, wherein said clamping structure comprises bolt, and it is through the main body of described separately two halves, by its screw control described in the size of cracking.
Further, wherein said bolt one end, is provided with operating grip.
Further, the wherein said width cracked is at 0.5 ~ 2mm.
Further, the wherein said width cracked is at 0.5 ~ 1.5mm.
Relative to prior art, the present invention has following beneficial effect: the vertical clamping device of a kind of workpiece that the present invention relates to, it by arranging slotting structure on its clip slot inwall, it is made to be applicable to the workpiece of the different size in the margin of tolerance, there will not be have workpiece because of size slightly large, and the problem that can not clamp; The clamping of then cracking described in being undertaken by its clamping structure, can be obtained again good piece-holder effect, there will not be the problem in piece-holder gap.
Accompanying drawing explanation
Fig. 1 is the side view of the vertical clamping device of a kind of workpiece that the embodiment that the present invention relates to provides;
Fig. 2 is the vertical clamping device of a kind of workpiece shown in Fig. 1, the structural representation of its Holding seat;
Fig. 3 is the structural representation of the Holding seat shown in Fig. 2, its another angle;
Fig. 4 is in prior art, the structural representation of the vertical clamping device of workpiece;
Fig. 5 is clamping device shown in Fig. 4, the structural representation under its another angle.
Description of reference numerals in figure is as follows.
Detailed description of the invention
Be described in further detail below with reference to the technical scheme of Figure of description to the vertical clamping device of a kind of workpiece that the present invention relates to.
Refer to shown in Fig. 1, an embodiment of the invention, provide a kind of vertical clamping device of workpiece, it comprises jig main body 10.
On wherein said jig main body 10, on the position that its underpart is outstanding, concrete, it can be that a kind of Holding seat 11 designs, and is provided with for accommodating and the clip slot 12 of holding workpiece.But in other embodiments, be not limited to this kind of structural design.
Refer to shown in Fig. 2,3, wherein said clip slot 12, for the fluting of up/down perforation designs, it can be specifically cylinder configuration, or other correspond to the structure of holding workpiece retaining part.Such as, if the retaining part of workpiece is the endo conformation of spline structure, its clip slot, then can be spline housing configuration.
Further, on the madial wall of described clip slot 12, what be also provided with a up/down perforation cracks 14, and by the side part of described Holding seat main body, dimidiation structure.Wherein said slotting structure, in one embodiment, its width can be about about 1mm, but is not limited to.Concrete width dimensions, according to actual needs, can have certain change.The slotting structure of width like this is set, contributes to more accurate, firm holding workpiece, meanwhile, also have the consideration of the processing aspect of structure own and structural strength aspect.
Further, in the structure of the two halves of described Holding seat 11, be also provided with a bolt clip locking structure 16, its one end is provided with operating grip 18.Described bolt 16 is screwed, the size of splitting of cracking described in can controlling by operating described operating grip 18, and then the collecting size that can control described clip slot 12.
Specifically, described clip slot 12, due to 14 structures of cracking of its madial wall, it is made to have certain elasticity, thus make its collecting size have change to a certain degree large, thus all dimension workpieces can accommodated in the margin of tolerance, can not occur again workpiece because of size comparatively large, situation about can not be accommodated by described clip slot.
And become large because it accommodates size, also just occurred, the problem in collecting gap is there is between holding workpiece and described clip slot inwall, and by coordinating described bolt clip locking structure, the size of cracking described in can effectively controlling, locked, and then eliminated collecting gap, reached good workpiece collecting clamping effect.
Such as, in a detailed description of the invention, the vertical clamping device of this workpiece that the utility model relates to, the initial collecting size (comprising slotting structure) of its clip slot, can be designed as the maximum allowance range size of corresponding holding workpiece, thus make it can accommodate whole different sizes in the holding workpiece margin of tolerance, too large collecting gap can not be there is afterwards in collecting again, and need the too much described bolt clip locking structure that screws, could holding workpiece be clamped.
The foregoing is only one embodiment of the present of invention, be not limited to this invention.All in the spirit and principles in the present invention, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a vertical clamping device for workpiece, it comprises jig main body, is provided with the clip slot of up/down perforation in wherein said jig main body; It is characterized in that, wherein said clip slot madial wall is provided with cracking of a up/down perforation, and described main body side is separated two halves, and the side that described main body separates two halves is also provided with clamping structure, and it cracks for clamping or described in decontroling.
2. the vertical clamping device of a kind of workpiece according to claim 1, is characterized in that: wherein said clip slot comprises cylindrical configuration.
3. the vertical clamping device of a kind of workpiece according to claim 1, is characterized in that: wherein said clip slot comprises spline.
4. the vertical clamping device of a kind of workpiece according to claim 1, is characterized in that: wherein said clamping structure comprises bolt, and it is through the main body of described separately two halves, by its screw control described in the size of cracking.
5. the vertical clamping device of a kind of workpiece according to claim 4, is characterized in that: wherein said bolt one end, is provided with operating grip.
6. the vertical clamping device of a kind of workpiece according to claim 1, is characterized in that: the wherein said width cracked is at 0.5 ~ 2mm.
7. the vertical clamping device of a kind of workpiece according to claim 6, is characterized in that: the wherein said width cracked is at 0.5 ~ 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610117792.XA CN105537639A (en) | 2016-03-02 | 2016-03-02 | Vertical clamping device for workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610117792.XA CN105537639A (en) | 2016-03-02 | 2016-03-02 | Vertical clamping device for workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105537639A true CN105537639A (en) | 2016-05-04 |
Family
ID=55817452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610117792.XA Pending CN105537639A (en) | 2016-03-02 | 2016-03-02 | Vertical clamping device for workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105537639A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350859A (en) * | 2017-08-04 | 2017-11-17 | 格林精密部件(苏州)有限公司 | A kind of output shaft workpiece side compression type hydraulically operated fixture |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3678790A (en) * | 1969-06-05 | 1972-07-25 | Dunlop Co Ltd | Machine tools |
| CN2291522Y (en) * | 1997-05-13 | 1998-09-16 | 温宜纯 | Lever positioning quick-disassembling fastening |
| CN200971893Y (en) * | 2006-09-06 | 2007-11-07 | 洪志生 | Quickly released handle structure |
| CN202194896U (en) * | 2011-08-29 | 2012-04-18 | 琦晟股份有限公司 | Quick-release structure |
| CN202224683U (en) * | 2011-09-28 | 2012-05-23 | 天津鑫坤泰预应力专业技术有限公司 | Numerical control lathe dog structure for processing retarded adhesive steel strand anchorage device clamping piece |
| CN204739345U (en) * | 2015-07-13 | 2015-11-04 | 沈崇姗 | Safe quick detach water pipe head |
| CN205047598U (en) * | 2015-06-02 | 2016-02-24 | 温宜玲 | Quick detach formula tube bank improvement structure |
| CN205571450U (en) * | 2016-03-02 | 2016-09-14 | 格林精密部件(苏州)有限公司 | Vertical clamping device of work piece |
-
2016
- 2016-03-02 CN CN201610117792.XA patent/CN105537639A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3678790A (en) * | 1969-06-05 | 1972-07-25 | Dunlop Co Ltd | Machine tools |
| CN2291522Y (en) * | 1997-05-13 | 1998-09-16 | 温宜纯 | Lever positioning quick-disassembling fastening |
| CN200971893Y (en) * | 2006-09-06 | 2007-11-07 | 洪志生 | Quickly released handle structure |
| CN202194896U (en) * | 2011-08-29 | 2012-04-18 | 琦晟股份有限公司 | Quick-release structure |
| CN202224683U (en) * | 2011-09-28 | 2012-05-23 | 天津鑫坤泰预应力专业技术有限公司 | Numerical control lathe dog structure for processing retarded adhesive steel strand anchorage device clamping piece |
| CN205047598U (en) * | 2015-06-02 | 2016-02-24 | 温宜玲 | Quick detach formula tube bank improvement structure |
| CN204739345U (en) * | 2015-07-13 | 2015-11-04 | 沈崇姗 | Safe quick detach water pipe head |
| CN205571450U (en) * | 2016-03-02 | 2016-09-14 | 格林精密部件(苏州)有限公司 | Vertical clamping device of work piece |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350859A (en) * | 2017-08-04 | 2017-11-17 | 格林精密部件(苏州)有限公司 | A kind of output shaft workpiece side compression type hydraulically operated fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203031354U (en) | Milling jig capable of conveniently machining workpiece with slope | |
| CN205021244U (en) | A milling fixture that is used for centering clamping part axis of reference on lathe | |
| CN204997101U (en) | Axle type quick holder of part | |
| CN101491840A (en) | Self-centering four-jaw independent chuck | |
| CN105537639A (en) | Vertical clamping device for workpiece | |
| CN205571450U (en) | Vertical clamping device of work piece | |
| CN103406779A (en) | Dual-stationary fixture for milling machine square work | |
| CN104400473A (en) | Special fixture for processing cross groove | |
| CN202317733U (en) | Finish turning tool for lower section of bottle body | |
| CN204053568U (en) | A kind of fixture for locating | |
| CN205834772U (en) | A kind of for processing the frock clamp rotating bar keyway | |
| CN209256708U (en) | A kind of fixture of convertible a variety of clamping faces | |
| CN204449920U (en) | A kind of angle head jockey | |
| CN108788814B (en) | Clamp assembly and cutting device | |
| CN106239204B (en) | Steering gear housing Horizontal type fixture | |
| CN102886702B (en) | For the frock clamp of air-cooled sealing strip type oil cooler parts | |
| CN207930329U (en) | The split milling clamper of compressor crank pin end pore | |
| CN217316984U (en) | Combined type positioning tool clamp | |
| CN104439410A (en) | Automobile lower shock absorber support drilling overturning fixture | |
| CN204658013U (en) | A kind of fixture for rotary type workpiece | |
| CN215239312U (en) | General forked tail anchor clamps that use on five machining centers | |
| CN214135009U (en) | Clamping device convenient to multi-surface machining of workpiece | |
| CN218946947U (en) | Milling cylinder plane clamp | |
| CN210360343U (en) | Quick mounting fixture of casing processing | |
| CN204471195U (en) | Aluminium ingot blade clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |