CN208115681U - A kind of adjustable gripper - Google Patents
A kind of adjustable gripper Download PDFInfo
- Publication number
- CN208115681U CN208115681U CN201721364273.XU CN201721364273U CN208115681U CN 208115681 U CN208115681 U CN 208115681U CN 201721364273 U CN201721364273 U CN 201721364273U CN 208115681 U CN208115681 U CN 208115681U
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- fixing seat
- ring
- ing
- shift
- 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
- 239000000463 material Substances 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
A kind of adjustable gripper, including symmetrically arranged two parts, each section includes support rod, fixing seat is connected on the support rod, the fixing seat is connected to horizontal telescopic rod, it is cased with a shift(ing) ring outside the telescopic rod, one end of shift(ing) ring and telescopic rod is connected to two opposite intersection points of rhombus expansion brackets, and one end that rhombus expansion brackets are located at telescopic rod is connected to clamping limb；It is cased with nut outside telescopic rod between the fixing seat and shift(ing) ring, is equipped with and the matched screw thread of nut on telescopic rod.When clamping object using the utility model, clamping limb clamps object, and when article diameters are larger, rotating nut, the mobile circumferential clamping limb direction of nut movement progress is mobile, and rhombus expansion brackets are compressed, and the angle of clamping limb becomes larger.The clamper angular adjustment is flexible, is applicable to the different various objects of diameter, and the adjusting of angle is simple, and only need to rotate a nut can be realized.
Description
Technical field
The utility model relates to a kind of adjustable grippers, belong to clamper field.
Background technique
In paint field, it is often necessary to which liquid phase and solid-phase material are carried out high-speed stirred, dissolution and dispersion, general people
Work hand operated mixing is relatively inaccessible to this requirement, this just needs to use high speed disperser.And the clamper of general dispersion machine is all
It is V-shaped fixed angle, is made of the fixed fork of two angles, by the lower section one that container is placed on to agitating shaft
End, two hands are inwardly jacked up clamper is hold respectively, until container is all withstood in both ends, so that container be fixed.
But since in real experimental work, the container of standby is not of uniform size sometimes, existing V-shaped fixing clamp holder
Angle is fixed, and the container for clamping various diameters is unable to satisfy.
Utility model content
The utility model is in view of the deficienciess of the prior art, provide a kind of adjustable gripper, to solve existing clamper
Angle is fixed, and the limited problem of the diameter range of container is capable of clamping.
For the nonadjustable technical problem of clamper angle, the utility model solves the technical solution of the technical problem such as
Under：A kind of adjustable gripper, including symmetrically arranged two parts, each section include support rod, are connected on the support rod
There is fixing seat, the fixing seat is connected to horizontal telescopic rod, is cased with a shift(ing) ring outside the telescopic rod, shift(ing) ring and stretches
One end of contracting bar is connected to two opposite intersection points of rhombus expansion brackets, and one end that rhombus expansion brackets are located at telescopic rod is connected to clamp
Arm；It is cased with nut outside telescopic rod between the fixing seat and shift(ing) ring, is equipped with and the matched screw thread of nut on telescopic rod.
Through the above technical solutions, in use, gripping arm on object, when article diameters are larger, rotating nut,
The mobile circumferential clamping limb direction of nut movement progress is mobile, and rhombus expansion brackets are compressed, and the angle of clamping limb becomes larger.The clamper
Angular adjustment is flexible, is applicable to the different various objects of diameter, and the adjusting of angle is simple, only need to rotate a nut i.e.
It can be achieved.
The utility model is further arranged to, and two straights is equipped on the telescopic rod, in the inner wall of shift(ing) ring
On set there are two corresponding guide pad, two guide pads can slide along the chute.
Through the above technical solutions, there are two the effects of guide pad and sliding slot, first is that the movement for shift(ing) ring provides guiding
And restriction effect, second is that protecting shift(ing) ring and telescopic rod, the setting energy of two guide pads to prevent shift(ing) ring and telescopic rod friction
Shift(ing) ring is avoided to contact with telescopic rod.
The utility model is further arranged to, and in the cross section of the telescopic rod, the central angle of two sliding slots is 120-
180°。
Through the above technical solutions, the weight of telescopic rod and rhombus expansion brackets is acted on by guide pad, suitable angle makes
The stress balance of shift(ing) ring is obtained, and guide pad will not be contacted with telescopic rod.The central angle of sliding slot is best when being 180 °, shift(ing) ring
Stress most balances.
The utility model is further arranged to, and the inside of the fixing seat is horizontal hollow structure, and one end of fixing seat is inserted
Enter rotating bar, the outer surface of rotating bar and the inner surface of fixing seat are equipped with the screw thread to match；The other end insertion of fixing seat is stretched
Contracting bar.
Through the above technical solutions, rotation or rotate backward rotating bar, so that telescopic rod is to clamping limb direction or clamping limb
Opposite direction it is mobile, being capable of the distance between flexible modulation clamping limb and object.
The utility model is further arranged to, and the inner surface of the fixing seat is equipped with straight line guide rail, described flexible
Bar is equipped with a sliding block, and the sliding block can be slided along guide rail.
It not can rotate when telescopic rod is mobile through the above technical solutions, sliding block and guide rail define, and then ensure that clamping
Arm not can rotate, more simple and quick when clamping object.
The utility model is further arranged to, and the described rotating bar one end for exposing fixing seat is connected to ratchet knob.
Through the above technical solutions, ratchet knob facilitates hand to hold firmly.
In addition, present clamper is directly and container surfaces contact, vibration sound is big when machine operation, can not
Guarantee the safety in dispersion process, there are security risks.For the technical problem, the utility model is further on the inside of clamping limb
Connect buffer stopper.
Through the above technical solutions, buffer stopper works as a buffer between clamping limb and object, and increasing friction force, increase
High holding power reduces noise, reduces vibration, improves safety.
The utility model is further arranged to, and the material of the buffer stopper is rubber or plastics.
Through the above technical solutions, rubber and plastics have certain elasticity and preferable frictional behaviour, buffering and increasing are prayed
The effect to rub greatly.
The utility model is further arranged to, and the surface of the buffer stopper is zigzag.
Through the above technical solutions, zigzag can increase the contact area between object, increase coefficient of friction.
In conclusion the utility model has the advantages that：The adjustable angle of the utility model is capable of clamping different arcs
The object of degree；And clamping limb is adjustable with a distance from held object, guarantees the object for clamping different in width；Buffer stopper can increase and
The frictional force of object reduces vibration and noise, improves safety；The clamper is simple and convenient when in use.
Detailed description of the invention
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, right
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is the positive structure schematic of the utility model embodiment；
Fig. 2 is the positive structure schematic of the utility model embodiment；
Fig. 3 is the connection structure top view of telescopic rod, rhombus expansion brackets and clamping limb.
Wherein, 1, support rod；2, fixing seat；3, telescopic rod；4, shift(ing) ring；5, bracket；6, clamping limb；7, nut；8, sliding
Slot；9, guide pad；10, rotating bar；11, guide rail；12, sliding block；13, ratchet knob；14, assembly；15, buffer stopper.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As one embodiment of the utility model, as shown in Figure 1, a kind of adjustable gripper, including symmetrically arranged two
Part, each section include support rod 1 and rhombus expansion brackets, fixing seat 2 are connected on support rod 1, fixing seat 2 connects dampening
Flat telescopic rod 3 is cased with a shift(ing) ring 4 outside telescopic rod 3.Two straights 8 are equipped on telescopic rod 3, in shift(ing) ring 4
Inner wall on set there are two corresponding guide pad 9, two guide pads 9 can 8 sliding along the chute.In the cross section of telescopic rod 3, two
The central angle of sliding slot 8 is 120-180 °.Rhombus expansion brackets include four brackets 5, and two brackets 5 of intersection pass through assembly 14 such as
Shaft, pin shaft, rivet or other conventional hardwares fit together.Each bracket 5 can be along 14 flexible rotating of assembly.Two of them
Opposite assembly 14 is separately fixed on shift(ing) ring 4 and one end of telescopic rod 3.Rhombus expansion brackets are being located at the one of telescopic rod 3
End is connected to clamping limb 6.Be cased with nut 7 outside telescopic rod 3 between fixing seat 2 and shift(ing) ring 4, on telescopic rod 3 be equipped with
The matched screw thread of nut 7.The utility model is installed on the pedestal of high speed disperser, held object is placed on clamper
Between clamping limb, nut 7 is rotated, and pushes shift(ing) ring 4, drives rhombus expansion brackets compression, so that clamping limb 6 is opened.Guide pad 9 limits
Determining rhombus expansion brackets can only be along 3 linear slide of telescopic rod, and then restriction clamping limb 6 will not be rotated arbitrarily, be reduced in clamping process
Shaking back and forth.
In one embodiment of the utility model, as shown in Fig. 2, the inside of fixing seat 2 is horizontal hollow structure, it is fixed
Rotating bar 10 is inserted into one end of seat 2, and the outer surface of rotating bar 10 and the inner surface of fixing seat 2 are equipped with the screw thread to match；It is fixed
The other end of seat 2 is inserted into telescopic rod 3.It will not arbitrarily be rotated to limit telescopic rod 3, be equipped with one in the inner surface of fixing seat 2
Linear guide 11, is equipped with a sliding block 12 on telescopic rod 3, and sliding block 12 can be slided along guide rail 11.Rotation rotation for convenience
Bar 10 is connected to ratchet knob 13 in 10 one end of rotating bar for exposing fixing seat 2.
In one embodiment of the utility model, as shown in figure 3, increase grip to reduce abrasion, vibration, noise,
Buffer stopper 15 is connected on the inside of clamping limb 6, the material of buffer stopper 15 can be rubber, plastics or other materials with appropriate elasticity
Material.For increasing friction force and anti-buffer function, zigzag is set by the surface of buffer stopper 15.In this way, high speed disperser exists
When operating, high-speed stirred will not all generate significant shock and noise, run more steady.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (9)
1. a kind of adjustable gripper, including symmetrically arranged two parts, each section include support rod, it is characterised in that：Institute
It states and is connected with fixing seat on support rod, the fixing seat is connected to horizontal telescopic rod, and a shifting is cased with outside the telescopic rod
One end of rotating ring, shift(ing) ring and telescopic rod is connected to two opposite intersection points of rhombus expansion brackets, and rhombus expansion brackets are located at telescopic rod
One end be connected to clamping limb；It is cased with nut outside telescopic rod between the fixing seat and shift(ing) ring, is equipped on telescopic rod
With the matched screw thread of nut.
2. a kind of adjustable gripper according to claim 1, it is characterised in that：Two straight lines are equipped on the telescopic rod
Sliding slot is set on the inner wall of shift(ing) ring there are two corresponding guide pad, and two guide pads can slide along the chute.
3. a kind of adjustable gripper according to claim 2, it is characterised in that：In the cross section of the telescopic rod, two
The central angle of sliding slot is 120-180 °.
4. a kind of adjustable gripper according to claim 1, it is characterised in that：The inside of the fixing seat is horizontal hollow
Rotating bar is inserted into structure, one end of fixing seat, and the outer surface of rotating bar and the inner surface of fixing seat are equipped with the screw thread to match；Gu
The other end of reservation is inserted into telescopic rod.
5. a kind of adjustable gripper according to claim 4, it is characterised in that：The inner surface of the fixing seat is equipped with one
Linear guide, is equipped with a sliding block on the telescopic rod, and the sliding block can be slided along guide rail.
6. a kind of adjustable gripper according to claim 4, it is characterised in that：Expose described rotating bar one end of fixing seat
It is connected to ratchet knob.
7. a kind of adjustable gripper according to claim 1, it is characterised in that：Buffering is connected on the inside of the clamping limb
Block.
8. a kind of adjustable gripper according to claim 7, it is characterised in that：The material of the buffer stopper is rubber or modeling
Material.
9. a kind of adjustable gripper according to claim 7 or 8, it is characterised in that：The surface of the buffer stopper is sawtooth
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364273.XU CN208115681U (en) | 2017-10-23 | 2017-10-23 | A kind of adjustable gripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721364273.XU CN208115681U (en) | 2017-10-23 | 2017-10-23 | A kind of adjustable gripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208115681U true CN208115681U (en) | 2018-11-20 |
Family
ID=64208256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721364273.XU Expired - Fee Related CN208115681U (en) | 2017-10-23 | 2017-10-23 | A kind of adjustable gripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208115681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108041A (en) * | 2020-09-28 | 2020-12-22 | 萧县徐老三食品有限公司 | A agitated vessel for diatom mud |
| CN115105322A (en) * | 2022-06-23 | 2022-09-27 | 北京华商慧智居家养老服务有限公司 | Device and method for displacing, turning over and replacing bedclothes for disabled persons |
-
2017
- 2017-10-23 CN CN201721364273.XU patent/CN208115681U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112108041A (en) * | 2020-09-28 | 2020-12-22 | 萧县徐老三食品有限公司 | A agitated vessel for diatom mud |
| CN112108041B (en) * | 2020-09-28 | 2022-07-12 | 萧县威辰机电工程设备有限公司 | A agitated vessel for diatom mud |
| CN115105322A (en) * | 2022-06-23 | 2022-09-27 | 北京华商慧智居家养老服务有限公司 | Device and method for displacing, turning over and replacing bedclothes for disabled persons |
| CN115105322B (en) * | 2022-06-23 | 2024-05-28 | 北京华商慧智居家养老服务有限公司 | Device and method for shifting, turning over and replacing bedding for disabled person |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 |