CN207223810U - A kind of clamping device - Google Patents
A kind of clamping device Download PDFInfo
- Publication number
- CN207223810U CN207223810U CN201721211399.3U CN201721211399U CN207223810U CN 207223810 U CN207223810 U CN 207223810U CN 201721211399 U CN201721211399 U CN 201721211399U CN 207223810 U CN207223810 U CN 207223810U
- Authority
- CN
- China
- Prior art keywords
- fixed
- screw
- clamping device
- bulb
- spherical cavity
- 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.)
- Expired - Fee Related
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model belongs to chuck apparatus technical field, discloses a kind of clamping device, including fixed seat, universal ball end, clamper and check lock lever.Wherein, spherical cavity is offered inside fixed seat, the threaded hole connected with spherical cavity is offered on side wall, top surface offers the through hole connected with spherical cavity.Universal ball end, which includes bulb and the connecting portion for being fixed on bulb side, bulb, to be rotatably arranged in around itself centre of sphere in spherical cavity, and connecting portion is stretched out from through hole.Clamper is fixed on connecting portion, for holding parts, and the angle between fixed seat can be adjusted by universal ball end.Check lock lever is arranged in threaded hole, the bulb can be abutted against by rotation, so that bulb can not be rotated around itself centre of sphere.In the utility model, clamper passes through being equipped with for universal ball end and check lock lever after being gripped to part so that part can under clamp position into line position to adjusting, adjust it is simple, it is easy to operate.
Description
Technical field
It the utility model is related to chuck apparatus technical field, more particularly to a kind of clamping device.
Background technology
, it is necessary to be detected to its hardness after the completion of part heat treatment, multiple points to piece surface are needed when detecting
It is detected respectively, and plane is needed with detection probe in vertical state at test point.Multiple test points on part are usual
In Different Plane, it is necessary to which the position that repeatedly changing part clamps, makes each when being gripped using existing chucking device
Plane at test point is vertical with detection probe respectively, and each test point could be detected successively, whole detection process behaviour
Make cumbersome time-consuming, seriously affect detection efficiency.
Utility model content
The purpose of this utility model is to provide it is a kind of can under clamp position to part position to the clamping being adjusted
Device.
For this purpose, the utility model uses following technical scheme：
A kind of clamping device, including：
Fixed seat, offers spherical cavity inside the fixed seat, is offered on the fixed seat side wall and the spherical cavity
The threaded hole of connection, the fixed seat top surface offer the through hole connected with the spherical cavity；
Universal ball end, including bulb and the connecting portion for being fixed on the bulb side, the bulb can be around itself centre ofs sphere
It is rotatably arranged in the spherical cavity, the connecting portion is stretched out from the through hole；
Clamper, for holding parts, the clamper is fixed on the connecting portion, the clamper and the fixed seat
Between angle can be adjusted by the universal ball end；
Check lock lever, is arranged in the threaded hole, and the check lock lever can abut against the bulb by rotation, so that institute
Stating bulb can not rotate around itself centre of sphere.
Preferably, the clamper includes：Fixed bottom plate, is fixed on the connecting portion；Grips pincers, are fixed on described solid
Determine on bottom plate, slide is set in the grips pincers, guide groove is set in the slide, is rotated in the guide groove and is provided with screw；It is living
Dynamic pincers, are slideably positioned on the slide, coordinate with the grips pincers and part is clamped, and the adjustable clamp is sheathed on described
Screw, the screw can drive the adjustable clamp to be moved along the slide.The specific setting of above-mentioned clamper, is set simply,
It is easy to adjust.
Preferably, the adjustable clamp includes：Fixed block, in the guide groove, screw hole is offered on the fixed block,
The fixed block is sheathed on the screw by screw hole, and the screw can drive the fixed block to be moved along the guide groove；
Sliding shoe, is slideably positioned on the slide, and positioning pin is fixed with the sliding shoe；Clamping lever, the clamping lever turn
Dynamic to be arranged on the fixed block, the clamping lever bottom offers annular groove, and institute is deviateed in the center of circle of the annular groove
The center of rotation for stating clamping lever is set, and the positioning pin is stretched into the annular groove.The specific setting of above-mentioned adjustable clamp, energy
Enough clampings to part are finely adjusted, and are avoided situation about being adjusted by screw merely can not be clamped safely to part and are sent out
It is raw, improve the safety and reliability of the utility model.
Preferably, being fixed with fixing clip in the grips pincers, movable clip block is fixed with the sliding shoe, it is described solid
Clamp block is oppositely arranged with the movable clip block, for holding parts.In specific prepare, fixing clip is with movable clip block by rubber
Glue or other soft materials are prepared, and can preferably protect clamped part.
Preferably, being fixed with base in the grips pincers, the base is located at the fixing clip and is pressed from both sides with the activity
Between block, the lifting screw for placing part is installed on the base, the lifting screw is used for the placement for adjusting part
Highly.Above-mentioned base and lifting screw are equipped with so that can freely adjust the placing height of part, it is possible to achieve to zero
The clamping of part optional position in the height direction.
Preferably, the adjustable clamp outer sheath is equipped with protective cover.The placement of above-mentioned protective cover so that staff is logical
Cross clamping hand groove part is clamped it is safer during fine setting.
Preferably, it is fixed with circular bubble on the fixed bottom plate.The setting of above-mentioned circular bubble so as to part position
To adjusting it is more accurate reliable.
Preferably, described screw one end is connected with twisting handle, the twisting handle is located at the side of the grips pincers.It is above-mentioned
Twist the setting of handle so that adjusting of the staff to screw is more convenient.
Preferably, movable end of the check lock lever away from fixed seat side is connected with twisting ball.Above-mentioned twisting ball is set
Put so that staff is more convenient for the adjusting of check lock lever.
Preferably, the fixed seat bottom is provided with air hole, the air hole is communicated in spherical cavity.Above-mentioned air hole
Setting, avoid due to the air-tightness of spherical cavity and cause the adjusting of universal ball end difficult.
The beneficial effects of the utility model：Clamper passes through universal ball end and check lock lever after being gripped to part
It is equipped with so that part can be under clamp position into line position to adjusting, and adjusting is simple, easy to operate.
Brief description of the drawings
Fig. 1 is the structure diagram of the clamping device described in the utility model embodiment；
Fig. 2 be the fixed seat described in the utility model embodiment a position to structure diagram；
Fig. 3 be the fixed seat described in the utility model embodiment another one to structure diagram；
Fig. 4 is the cross-sectional view of the fixed seat described in the utility model embodiment；
Fig. 5 is the structure diagram of the universal ball end described in the utility model embodiment；
Fig. 6 is the structure diagram of the grips pincers described in the utility model embodiment；
Fig. 7 is the structure diagram of the adjustable clamp described in the utility model embodiment；
Fig. 8 is the structure diagram of the sliding shoe described in the utility model embodiment；
Fig. 9 is the structure diagram of the clamping lever described in the utility model embodiment.
In figure：
1st, fixed seat；11st, spherical cavity；12nd, threaded hole；13rd, through hole；14th, air hole；
2nd, universal ball end；21st, bulb；22nd, connecting portion；
3rd, clamper；
31st, fixed bottom plate；
32nd, grips pincers；321st, slide；322nd, guide groove；323rd, screw；3231st, handle is twisted；324th, fixing clip；325th, pad
Seat；326th, lifting screw；
33rd, adjustable clamp；331st, fixed block；3311st, screw hole；332nd, sliding shoe；3321st, positioning pin；333rd, clamping lever；
3331st, annular groove；334th, movable clip block；
34th, protective cover；
35th, circular bubble；
4th, check lock lever；41st, ball is twisted.
Embodiment
The embodiment of the utility model is described below in detail, the example of embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the utility model, and it is not intended that limit to the utility model
System.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Fig. 1-Fig. 9, the utility model provides a kind of clamping device, including fixed seat 1, universal ball end 2, clamping
Device 3 and check lock lever 4.Wherein, spherical cavity 11 is offered inside fixed seat 1, the spiral shell connected with spherical cavity 11 is offered on side wall
Pit 12, top surface offer the through hole 13 connected with spherical cavity 11.Universal ball end 2 includes bulb 21 and is fixed on bulb 21 1
The connecting portion 22 of side, bulb 21 can be rotatably arranged in spherical cavity 11 around itself centre of sphere, and connecting portion 22 is stretched out from through hole 13.
Clamper 3 is fixed on connecting portion 22, and for holding parts, the angle between clamper 3 and fixed seat 1 can pass through universal ball end
2 are adjusted.Check lock lever 4 is arranged in threaded hole 12, the bulb 21 can be abutted against by rotation, so that bulb 21 can not
Rotated around itself centre of sphere.
In the utility model, clamper 3 is set after being gripped to part by universal ball end 2 and the cooperation of check lock lever 4
Put so that part can be under clamp position into line position to adjusting, and adjusting is simple, easy to operate.
Specifically, as shown in Figure 1, clamper 3 includes fixed bottom plate 31, grips pincers 32 and adjustable clamp 33.Wherein, it is fixed
Bottom plate 31 is fixed on connecting portion 22.Grips pincers 32 are fixed on fixed bottom plate 31, and slide 321, slide 321 are set in grips pincers 32
Interior setting guide groove 322, interior rotate of guide groove 322 are provided with screw 323.Adjustable clamp 33 is slideably positioned on slide 321, with grips pincers
32 are engaged holding parts, and adjustable clamp 33 is sheathed on screw 323 in addition, and screw 323 can drive adjustable clamp 33 along slide 321
It is mobile, to clamp or loosen part.The specific setting of above-mentioned clamper 3, is set simply, easy to adjust.
Specifically, as shown in fig. 7, adjustable clamp 33 includes fixed block 331, sliding shoe 332 and clamping lever 333.Wherein,
Fixed block 331 is located in the guide groove 322, offers screw hole 3311 on fixed block 331, and fixed block 331 passes through 3311 sets of screw hole
On screw 323, screw 323 can drive fixed block 331 to be moved along guide groove 322.Sliding shoe 332 is slideably positioned in slide
On 321, positioning pin 3321 is fixed with sliding shoe 332.Clamping lever 333 is rotatably dispose on fixed block 331, clamping lever
333 bottoms offer annular groove 3331, and the center of rotation setting of clamping lever 333 is deviateed in the center of circle of annular groove 3331, fixed
Position pin 3321 is stretched into annular groove 3331.By adjusting screw 323 so that grips pincers 32 and 33 Clamp blocks of adjustable clamp
Afterwards, the clamping lever 333 on fixed block 331 is rotated, by the cooperation of annular groove 3331 and positioning pin 3321, promotes sliding shoe
332 move relative to fixed block 331 so that grips pincers 32 and clamping of the adjustable clamp 33 to part are more safe and reliable.Above-mentioned work
The specific setting of dynamic pincers 33, can be finely adjusted the clamping of part, avoid and adjusted by screw 323 and can not be to zero merely
The situation that part is clamped safely occurs, and improves the safety and reliability of the utility model.
As shown in Figure 6 and Figure 7, fixing clip 324 is fixed with grips pincers 32, movable clip block is fixed with sliding shoe 332
334, fixing clip 324 is oppositely arranged with movable clip block 334, for holding parts.In specific prepare, fixing clip 324 with
Movable clip block 334 is prepared by rubber or other soft materials, can preferably protect clamped part.
As shown in fig. 6, being fixed with base 325 in grips pincers 32, base 325 is located at fixing clip 324 and movable clip block 334
Between, it is provided with base 325 for placing part lifting screw 326, the placement that lifting screw 326 is used to adjust part is high
Degree.Above-mentioned base 325 is equipped with lifting screw 326 so that can freely adjust the placing height of part, it is possible to achieve
Clamping to part optional position in the height direction.
As shown in Figure 1, the outside of adjustable clamp 33 of the utility model clamping device is also arranged with protective cover 34.Above-mentioned protective cover
34 placement so that staff is safer when being clamped fine setting to part by clamping hand groove.
As shown in Figure 1, it is further fixed on circular bubble 35 on fixed bottom plate 31.The setting of above-mentioned circular bubble 35 so that right
Part position to adjusting it is more accurate reliable.
323 one end of screw is connected with twisting handle 3231, and twisting handle 3231 is particularly located at the side of the grips pincers 32.It is above-mentioned
Twist the setting of handle 3231 so that adjusting of the staff to screw 323 is more convenient.
Movable end of the check lock lever 4 away from 1 side of fixed seat is connected with twisting ball 41.The setting of above-mentioned twisting ball 41 so that
Staff is more convenient for the adjusting of check lock lever 4.
1 bottom of fixed seat is provided with air hole 14, and air hole 14 is communicated in spherical cavity 11.The setting of above-mentioned air hole 14,
Avoid due to the air-tightness of spherical cavity 11 and cause the adjusting of universal ball end 2 difficult.
More specifically, fixed seat 1 includes fixed underpan and the fixed cover being fixedly installed on fixed underpan, fixed bottom
Disk is with fixed cover around spherical cavity 11 is formed, and threaded hole 12 is opened in fixed cover side, and through hole 13 is opened in fixed hd top face, thoroughly
Stomata 14 is opened in the bottom surface of fixed underpan.
Preferably, be provided with pin hole on connecting portion 22, be provided with fixed bottom plate 31 with 22 matched groove of connecting portion,
When connecting portion 22 is plugged in groove, fixed bottom plate 31 is run through by long lever pin and realizes connecting portion 22 and fixed bottom plate 31 with pin hole
Connection.Above-mentioned connection mode, simple and reliable, convenient disassembly.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made where within the spirit and principles of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
- A kind of 1. clamping device, it is characterised in that including：Fixed seat (1), offers spherical cavity (11) inside the fixed seat (1), is offered on fixed seat (1) side wall and institute State spherical cavity (11) connection threaded hole (12), fixed seat (1) top surface offer connect with the spherical cavity (11) lead to Hole (13)；Universal ball end (2), including bulb (21) and the connecting portion (22) for being fixed on the bulb (21) side, the bulb (21) can be rotatably arranged in around itself centre of sphere in the spherical cavity (11), the connecting portion (22) is stretched from the through hole (13) Go out；Clamper (3), for holding parts, the clamper (3) is fixed on the connecting portion (22), the clamper (3) with Angle between the fixed seat (1) can be adjusted by the universal ball end (2)；Check lock lever (4), is arranged in the threaded hole (12), and the check lock lever (4) can abut against the bulb by rotation (21), so that the bulb (21) can not be rotated around itself centre of sphere.
- 2. clamping device according to claim 1, it is characterised in that the clamper (3) includes：Fixed bottom plate (31), is fixed on the connecting portion (22)；Grips pincers (32), are fixed on the fixed bottom plate (31), and slide (321), the cunning are set on the grips pincers (32) Guide groove (322) is set in rail (321), is rotated in the guide groove (322) and is provided with screw (323)；Adjustable clamp (33), is slideably positioned on the slide (321), coordinates with the grips pincers (32) and part is clamped, The adjustable clamp (33) is sheathed on the screw (323), and the screw (323) can drive the adjustable clamp (33) along the cunning Rail (321) is mobile.
- 3. clamping device according to claim 2, it is characterised in that the adjustable clamp (33) includes：Fixed block (331), in the guide groove (322), offers screw hole (3311) on the fixed block (331), described solid Determine block (331) to be sheathed on the screw (323) by screw hole (3311), the screw (323) can drive the fixed block (331) it is mobile along the guide groove (322)；Sliding shoe (332), is slideably positioned on the slide (321), and positioning pin is fixed with the sliding shoe (332) (3321)；Clamping lever (333), the clamping lever (333) are rotatably dispose on the fixed block (331), the clamping lever (333) bottom offers annular groove (3331), and the clamping lever (333) is deviateed in the center of circle of the annular groove (3331) Center of rotation is set, and the positioning pin (3321) is stretched into the annular groove (3331).
- 4. clamping device according to claim 3, it is characterised in that be fixed with fixing clip on the grips pincers (32) (324), movable clip block (334), the fixing clip (324) and the movable clip block are fixed with the sliding shoe (332) (334) it is oppositely arranged, for holding parts.
- 5. clamping device according to claim 4, it is characterised in that base (325) is fixed with the grips pincers (32), The base (325) is installed between the fixing clip (324) and the movable clip block (334) on the base (325) It is useful for placing the lifting screw (326) of part, the lifting screw (326) is used for the placing height for adjusting part.
- 6. clamping device according to claim 2, it is characterised in that adjustable clamp (33) outer sheath is equipped with protective cover (34)。
- 7. clamping device according to claim 2, it is characterised in that be fixed with circular bubble on the fixed bottom plate (31) (35)。
- 8. clamping device according to claim 2, it is characterised in that described screw (323) one end is connected with twisting handle (3231), the twisting handle (3231) is located at the side of the grips pincers (32).
- 9. clamping device according to claim 1, it is characterised in that remote fixed seat (1) side of the check lock lever (4) Movable end is connected with twisting ball (41).
- 10. clamping device according to claim 1, it is characterised in that fixed seat (1) bottom is provided with air hole (14), the air hole (14) is communicated in spherical cavity (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211399.3U CN207223810U (en) | 2017-09-21 | 2017-09-21 | A kind of clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721211399.3U CN207223810U (en) | 2017-09-21 | 2017-09-21 | A kind of clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207223810U true CN207223810U (en) | 2018-04-13 |
Family
ID=61863161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721211399.3U Expired - Fee Related CN207223810U (en) | 2017-09-21 | 2017-09-21 | A kind of clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207223810U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404698A (en) * | 2018-12-11 | 2019-03-01 | 防灾科技学院 | A kind of leveling tripod |
| CN111438653A (en) * | 2020-05-25 | 2020-07-24 | 四川轻化工大学 | Indexable clamping device for gas pressure reducing valve production and use method thereof |
| CN111678717A (en) * | 2020-05-09 | 2020-09-18 | 中国飞机强度研究所 | Centrifugal test device |
| CN114182184A (en) * | 2021-12-23 | 2022-03-15 | 沈阳航空航天大学 | Clamp for quantitatively researching stress aging of aluminum alloy wide plate |
-
2017
- 2017-09-21 CN CN201721211399.3U patent/CN207223810U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404698A (en) * | 2018-12-11 | 2019-03-01 | 防灾科技学院 | A kind of leveling tripod |
| CN111678717A (en) * | 2020-05-09 | 2020-09-18 | 中国飞机强度研究所 | Centrifugal test device |
| CN111438653A (en) * | 2020-05-25 | 2020-07-24 | 四川轻化工大学 | Indexable clamping device for gas pressure reducing valve production and use method thereof |
| CN114182184A (en) * | 2021-12-23 | 2022-03-15 | 沈阳航空航天大学 | Clamp for quantitatively researching stress aging of aluminum alloy wide plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207223810U (en) | A kind of clamping device | |
| CN102288344B (en) | Torsion test device | |
| CN206019518U (en) | There are the high accuracy circular jitter detection apparatus of size compatibility | |
| CN105291009B (en) | Clamping device for antique repairing | |
| CN211009554U (en) | Novel universal support | |
| CN208926656U (en) | A kind of tooth mould fixing device component | |
| CN207586056U (en) | A kind of Leeb Hardness Tester for measuring curved surface hardness | |
| CN206230298U (en) | A kind of turnover fixture | |
| CN202018352U (en) | Torsion testing device | |
| CN206357096U (en) | A kind of molecular biology test clamp device | |
| CN104390737B (en) | Screwdriver slot torque test method of fastener and test device for implementing the method | |
| CN207930324U (en) | A kind of automated mechanical fixture for processing | |
| CN205660435U (en) | A flexible clamp for quick -witted casket | |
| CN210135901U (en) | Multifunctional height gauge | |
| CN211317146U (en) | Motor shaft diameter detection device | |
| CN209542257U (en) | A kind of sphere sample fixing device of hardness test | |
| CN219418318U (en) | Torsional pendulum experimental device | |
| CN208249850U (en) | Screw capping sliding sleeve adjusts torque structure | |
| CN206563542U (en) | A kind of magnetic head fantail height detecting device | |
| CN205342535U (en) | Special clamp for CNC (computer numerical control) processing circular arc element | |
| CN206113839U (en) | Detect examine utensil of two ear facial featuress of spline shaft to pole portion symmetry | |
| CN208951543U (en) | Medical detection sample detection device apparatus for placing | |
| CN205415006U (en) | Mill processing mould from centering | |
| CN206028813U (en) | Automatic frock of location axial lead | |
| CN211584275U (en) | Clinical acupuncture auxiliary device of department of neurology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20200921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |