CN208246859U - A kind of manual clamp structure - Google Patents
A kind of manual clamp structure Download PDFInfo
- Publication number
- CN208246859U CN208246859U CN201820596374.8U CN201820596374U CN208246859U CN 208246859 U CN208246859 U CN 208246859U CN 201820596374 U CN201820596374 U CN 201820596374U CN 208246859 U CN208246859 U CN 208246859U
- Authority
- CN
- China
- Prior art keywords
- guide rod
- driving head
- head
- handle
- drive block
- 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
Abstract
A kind of manual clamp structure of the utility model is provided with the guide sleeve of cooperation guide rod on bottom plate；Pass through support column fixed jaw head in lower surface of base plate；On the support column for being fixed to its two sides by shaft at the dog-ear on pawl head；Two pawl heads being oppositely arranged pass through the clamping end rotated towards each other and clamp workpiece；Connecting pin is hinged on drive block by connecting rod；The cooperation of the driving head of drive block and lower end of the guide rod；The groove of cooperation drive block is provided on the surface of revolution of driving head；One end of drive block is protrusion；In protrusion insertion groove, and driving head is rotated using the protrusion in groove as axis；The first spring-supported limit plate is additionally provided on the lower end surface of driving head；Second spring is additionally provided on guide rod；Second spring is supported between driving head and bottom plate；Handle is equipped in the upper end of guide rod；Handle includes the outline border for being supported in bottom plate upper surface；The upper surface of guide rod is equipped with the handle for grip；Carry out lift-pull handle relative to outline border, guide rod is slided along guide sleeve relative telescopic.
Description
Technical field
The utility model relates to mechanical five metals construction applications, more particularly to a kind of manual clamp structure.
Background technique
Its collet of tradition machinery clamping jaw and mechanical arm are rigidly connected, and in water operation, clamping jaw clamps the space of part
Position be it is pre-set, when part clamping position is stacked with two or more parts, longitudinal height of part will
Greater than the pre-set part pickup height of manipulator, its clamping jaw position of mechanical grip will be bumped against on part, since mechanical arm is transported
Inertia force during work is very big, by part of damage, while damaging clamping jaw.
Utility model content
The technical solution that the utility model uses is to provide a kind of manual clamp structure, including bottom plate, guide rod, hand
Handle, pawl head, connecting rod and drive block；The guide sleeve of cooperation guide rod is provided on the bottom plate；Leader casing is loaded in the guide sleeve；The bottom of at
Pass through the fixed pawl head of support column on plate lower surface；Two pawl heads are opposite and set；The pawl head is in Z-shaped external form；On pawl head
Dog-ear at be fixed on the support column of its two sides by shaft；The lower end of the pawl head is clamping end, and the upper end of pawl head is to connect
Connect end；Two pawl heads being oppositely arranged pass through the clamping end rotated towards each other and clamp workpiece；The connecting pin is hinged to by connecting rod
On drive block；The cooperation of the driving head of the drive block and lower end of the guide rod；The driving head is in disk shape；Driving head and guide rod
It is coaxial fixed；The groove of cooperation drive block is provided on the surface of revolution of driving head；One end of the drive block is processed as semicircle
The protrusion of shape；In the protrusion insertion groove, and driving head is rotated using the protrusion in groove as axis；Under the driving head
The first spring-supported limit plate is additionally provided on end face；Limit plate is parallel with the end face of driving head, and the first spring and driving head
It is fixed with coaxial position；Second spring is additionally provided on guide rod；The second spring is supported between driving head and bottom plate；It is leading
The upper end of bar is equipped with the handle；Handle includes the outline border for being supported in bottom plate upper surface；The upper end insertion of the guide rod is described outer
In frame；The upper surface of the guide rod is equipped with the handle for grip；Carry out lift-pull handle relative to outline border, guide rod is along guide sleeve phase
To telescopic slide.
Preferably, the upper end of the connecting rod is hinged to the first articulated shaft on the drive block；The lower end of the connecting rod
The second articulated shaft being hinged on the pawl head；The contact surface of the clamping end is coated with the Anti-slip cover of rubber quality.
Preferably, the deformation equal length of the distance between the handle and outline border roof and second spring；It is described outer
The inner wall of frame is equipped with the sliding slot for handle slide-and-guide.
The beneficial effects of the utility model are: providing a kind of manual clamp structure, control precisely, can reduce workpiece
Surface damage controls the dynamics of clamping, easy to operate.Secondly, its transmission is quick on the draw, it is accurate to clamp force feedback.Finally, structure
Rationally, assembly easy to produce reduces production cost, improves production efficiency for arrangement.
Detailed description of the invention
Fig. 1 is a kind of structure chart of manual clamp structure of the utility model；
Fig. 2 is the structural side view of manual clamp structure；
The components in the drawings are labeled as follows: 1, bottom plate；2, guide rod；3, handle；4, pawl head；5, connecting rod；6, drive block；7,
Guide sleeve；8, support column；9, driving head；10, the first spring；11, limit plate；12, second spring；13, handle.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Attached Fig. 1 and 2 is please referred to, the utility model embodiment includes:
A kind of manual clamp structure, including bottom plate 1, guide rod 2, handle 3, pawl head 4, connecting rod 5 and drive block 6.It is set on bottom plate 1
It is equipped with the guide sleeve 7 of cooperation guide rod 2, guide rod 2 is set in guide sleeve 7, and being slidably matched can be driven with lower frictional force, reduces consumption
Energy.By 8 fixed jaw head 4 of support column on 1 lower surface of bottom plate, two pawl heads 4 are opposite and set.Pawl head 4 is in Z-shaped external form, in pawl
It is fixed on the support column 8 of its two sides at dog-ear on first 4 by shaft.The lower end of pawl head 4 is clamping end, the upper end of pawl head 4
For connecting pin.Two pawl heads 4 being oppositely arranged pass through the clamping end rotated towards each other and clamp workpiece, side of the structure to be movably hinged
Based on formula, rotational angle is converted into using vertical displacement.Connecting pin is hinged on drive block 6 by connecting rod 5, drive block 6 with lead
Driving head 9 on bar 2 cooperates.Driving head 9 is in disk shape, and driving head 9 is coaxial fixed with guide rod 2.In the revolution of driving head 9
The groove of cooperation drive block 6 is provided on face, one end of drive block 6 is processed as semicircular protrusion.In protrusion insertion groove, and
Driving head is rotated using the protrusion in groove as axis.The upper end of connecting rod 5 is hinged to the first articulated shaft on drive block 6, connecting rod 5
Lower end be hinged to the second articulated shaft on pawl head 4.It is displaced with the guiding of guide rod 2 as power, driving head 9 is contacted with drive block 6
Cooperation, using the rotation of fillet come the overturning of indirect driving pawl head, so that two opposite pawl heads 4 be made to generate chucking power.Transmission
The limit plate 11 of the first spring 10 support is additionally provided on first 9 lower end surface, limit plate 11 is parallel with the end face of driving head 9, and the
One spring 10 is fixed with driving head 9 with coaxial position.Second spring 12 is additionally provided on guide rod 2, second spring 12 is supported in biography
Between dynamic head 9 and bottom plate 1.First spring 10 and limit plate 11 are capable of providing the positioning function of piece-holder, avoid because of size
Or surface texture makes clip position unstable.And the effect of second spring 12 is capable of providing the reset effect of guide rod 2, while
It is capable of providing certain elastic buffer, avoids generating damage to workpiece surface to pawl head 3.The contact surface of clamping end is coated with rubber
The Anti-slip cover on colloid ground is equipped with handle 3 in the upper end of guide rod 2.Handle 3 includes the outline border for being supported in 1 upper surface of bottom plate, guide rod 2
Upper end insertion outline border in.The upper surface of guide rod 2 is equipped with the handle 13 for grip, carrys out lift-pull handle 13 relative to outline border,
Guide rod 2 is slided along 7 relative telescopic of guide sleeve.The deformation length phase of the distance between handle 13 and outline border roof and second spring 12
Deng when lift-pull handle 13, guide rod 2 can haul the rising of driving head 9, to push away under connecting rod 5, the overturning of pawl head 3 generates chucking power.Outside
The inner wall of frame is equipped with the sliding slot for handle slide-and-guide, and handle 13 is equipped with the sliding block cooperated with sliding slot, therefore installs both
Fixed track sliding, handle, which would not generate movement, to be deviateed, and operation can be more stable.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (3)
1. a kind of manual clamp structure, it is characterised in that: including bottom plate, guide rod, handle, pawl head, connecting rod and drive block；The bottom
The guide sleeve of cooperation guide rod is provided on plate；Leader casing is loaded in the guide sleeve；Pass through the fixed institute of support column in lower surface of base plate
State pawl head；Two pawl heads are opposite and set；The pawl head is in Z-shaped external form；At the dog-ear on pawl head by shaft be fixed to its two
On the support column of side；The lower end of the pawl head is clamping end, and the upper end of pawl head is connecting pin；Two pawl heads being oppositely arranged pass through
The clamping end rotated towards each other clamps workpiece；The connecting pin is hinged on drive block by connecting rod；Under the drive block and guide rod
The driving head at end cooperates；The driving head is in disk shape；Driving head is coaxially fixed with guide rod；On the surface of revolution of driving head
It is provided with the groove of cooperation drive block；One end of the drive block is processed as semicircular protrusion；In the protrusion insertion groove,
And driving head is rotated using the protrusion in groove as axis；The first spring-supported limit is additionally provided on the lower end surface of the driving head
Position plate；Limit plate is parallel with the end face of driving head, and the first spring and driving head are fixed with coaxial position；It is additionally provided on guide rod
Second spring；The second spring is supported between driving head and bottom plate；The handle is equipped in the upper end of guide rod；Handle includes
It is supported in the outline border of bottom plate upper surface；The upper end of the guide rod is inserted into the outline border；The upper surface of the guide rod, which is equipped with, to be used
In the handle of grip；Carry out lift-pull handle relative to outline border, guide rod is slided along guide sleeve relative telescopic.
2. a kind of manual clamp structure according to claim 1, it is characterised in that: the upper end of the connecting rod is hinged to described
The first articulated shaft on drive block；The lower end of the connecting rod is hinged to the second articulated shaft on the pawl head；The clamping end
Contact surface is coated with the Anti-slip cover of rubber quality.
3. a kind of manual clamp structure according to claim 1, it is characterised in that: between the handle and outline border roof
The deformation equal length of distance and second spring；The inner wall of the outline border is equipped with the sliding slot for handle slide-and-guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820596374.8U CN208246859U (en) | 2018-04-25 | 2018-04-25 | A kind of manual clamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820596374.8U CN208246859U (en) | 2018-04-25 | 2018-04-25 | A kind of manual clamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208246859U true CN208246859U (en) | 2018-12-18 |
Family
ID=64637296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820596374.8U Expired - Fee Related CN208246859U (en) | 2018-04-25 | 2018-04-25 | A kind of manual clamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208246859U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676168A (en) * | 2019-02-01 | 2019-04-26 | 中国工程物理研究院机械制造工艺研究所 | A kind of Three-claw centering device |
| CN110725100A (en) * | 2019-10-24 | 2020-01-24 | 义乌市宏博机械科技有限公司 | Washing machine convenient to disassemble |
| CN111890262A (en) * | 2020-08-15 | 2020-11-06 | 龙岩市鹰飞工业设计有限公司 | Clamping device for chemical equipment maintenance |
-
2018
- 2018-04-25 CN CN201820596374.8U patent/CN208246859U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676168A (en) * | 2019-02-01 | 2019-04-26 | 中国工程物理研究院机械制造工艺研究所 | A kind of Three-claw centering device |
| CN109676168B (en) * | 2019-02-01 | 2023-12-22 | 中国工程物理研究院机械制造工艺研究所 | Three-jaw centering device |
| CN110725100A (en) * | 2019-10-24 | 2020-01-24 | 义乌市宏博机械科技有限公司 | Washing machine convenient to disassemble |
| CN111890262A (en) * | 2020-08-15 | 2020-11-06 | 龙岩市鹰飞工业设计有限公司 | Clamping device for chemical equipment maintenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191224 Address after: 550081 No. 1100, yunhuan East Road, Baiyun District, Guiyang City, Guizhou Province Patentee after: GUIZHOU XINRUIDA SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 215000 3 Qinglong Street, Huang Dai Town, Xiangcheng District, Suzhou, Jiangsu Patentee before: SUZHOU MINGREN METAL PRODUCTS Co.,Ltd. |
|
| 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: 20181218 |