CN108326890A - A kind of manual clamp structure - Google Patents
A kind of manual clamp structure Download PDFInfo
- Publication number
- CN108326890A CN108326890A CN201810376011.8A CN201810376011A CN108326890A CN 108326890 A CN108326890 A CN 108326890A CN 201810376011 A CN201810376011 A CN 201810376011A CN 108326890 A CN108326890 A CN 108326890A
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/08—Gripping heads and other end effectors having finger members
- B25J15/10—Gripping heads and other end effectors having finger members with three or more finger members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/0075—Means for protecting the manipulator from its environment or vice versa
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
A kind of manual clamp structure of the present invention is provided with the guide sleeve of cooperation guide rod on bottom plate；Pass through support column fixed jaw head on bottom plate lower surface；It is fixed on the support column of its both sides by shaft at dog-ear on pawl head；Two pawl heads being oppositely arranged clamp workpiece by the bare terminal end rotated in opposite directions；Connecting pin is hinged to by connecting rod on drive block；The driving head of drive block and lower end of the guide rod coordinates；The groove of cooperation drive block is provided on the surface of revolution of driving head；One end of drive block is protrusion；Protrusion is inserted into groove, and driving head is rotated using the protrusion in groove as axis；The first spring-supported limiting plate is additionally provided on the lower face of driving head；Second spring is additionally provided on guide rod；Second spring is supported between driving head and bottom plate；It is equipped with handle 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 present invention relates to mechanical five metals construction applications, more particularly to a kind of manual clamp structure.
Background technology
Its collet of tradition machinery clamping jaw is rigidly connected with mechanical arm, and in water operation, clamping jaw grips the space of part
Position is pre-set, and when part gripping position is stacked with two or more parts, longitudinal height of part will
More than the pre-set part pickup height of manipulator, its clamping jaw position of mechanical grip will bump against on part, since mechanical arm is transported
Inertia force during work is very big, by part of damage, while damaging clamping jaw.
Invention content
One aspect of the present invention is to provide a kind of manual clamp structure, including bottom plate, guide rod, 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；Under bottom plate
The pawl head is fixed by support column on surface；Two pawl heads are opposite and set；The pawl head is in Z-shaped external form；Folding on pawl head
It is fixed on the support column of its both sides by shaft at angle；The lower end of the pawl head is bare terminal end, and the upper end of pawl head is connecting pin；
Two pawl heads being oppositely arranged clamp workpiece by the bare terminal end rotated in opposite directions；The connecting pin is hinged to drive block by connecting rod
On；The driving head of the drive block and lower end of the guide rod coordinates；The driving head is in disk shape；Driving head is coaxially solid with guide rod
It is 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 semicircular convex
It rises；The protrusion is inserted into groove, and driving head is rotated using the protrusion in groove as axis；On the lower face of the driving head
It is additionally provided with the first spring-supported limiting plate；Limiting plate is parallel with the end face of driving head, and the first spring with driving head with coaxial
Position is fixed；Second spring is additionally provided on guide rod；The second spring is supported between driving head and bottom plate；In the upper of guide rod
End is equipped with the handle；Handle includes the outline border for being supported in bottom plate upper surface；The upper end of the guide rod is inserted into the outline border；Institute
The upper surface for stating guide rod is equipped with the handle for being used for grip；Carry out lift-pull handle relative to outline border, guide rod is along guide sleeve relative telescopic
Sliding.
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 bare terminal 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 invention are as follows：A kind of manual clamp structure is provided, control is accurate, can reduce the surface of workpiece
Damage, controls the dynamics of clamping, easy to operate.Secondly, transmission is quick on the draw, and it is accurate to clamp force feedback.Finally, Structural assignments
Rationally, assembly easy to produce, reduces production cost, improves production efficiency.
Description of the drawings
Fig. 1 is a kind of structure chart of manual clamp structure of the present invention；
Fig. 2 is the structural side view of manual clamp structure；
The label of each component is as follows in attached drawing：1, bottom plate；2, guide rod；3, handle；4, pawl head；5, connecting rod；6, drive block；7, it leads
Set；8, support column；9, driving head；10, the first spring；11, limiting plate；12, second spring；13, handle.
Specific implementation mode
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Attached Fig. 1 and 2 is please referred to, the embodiment of the present invention 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 provided on bottom plate 1
The guide sleeve 7 of guide rod 2, guide rod 2 is coordinated to be set in guide sleeve 7, being slidably matched can be driven with lower frictional force, reduce energy consumption.
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 head 4
On dog-ear at be fixed on the support column 8 of its both sides by shaft.The lower end of pawl head 4 is bare terminal end, and the upper end of pawl head 4 is to connect
Connect end.Two pawl heads 4 being oppositely arranged clamp workpiece by the bare terminal end rotated in opposite directions, which is in a manner of being movably hinged
It is main, it is converted into rotational angle using vertical displacement.Connecting pin is hinged to by connecting rod 5 on drive block 6, on drive block 6 and guide rod 2
Driving head 9 coordinate.Driving head 9 is in disk shape, and driving head 9 is coaxial fixed with guide rod 2.On the surface of revolution of driving head 9
It is provided with the groove of cooperation drive block 6, one end of drive block 6 is processed as semicircular protrusion.Protrusion is inserted into groove, and is driven
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, under connecting rod 5
End is hinged to the second articulated shaft on pawl head 4.Using the guiding displacement of guide rod 2 as power, driving head 9 is engaged with drive block 6,
Using the rotation of fillet come the overturning of indirect driving pawl head, to make two opposite pawl heads 4 generate chucking power.Driving head 9
The limiting plate 11 of the first spring 10 support is additionally provided on lower face, limiting plate 11 is parallel with the end face of driving head 9, and the first spring
10 are fixed with driving head 9 with coaxial position.Be additionally provided with second spring 12 on guide rod 2, second spring 12 be supported in driving head 9 with
Between bottom plate 1.First spring 10 and limiting plate 11 are capable of providing the positioning function of piece-holder, avoid because size or surface are tied
Structure so that clip position is unstable.And the effect of second spring 12 is capable of providing the reset effect of guide rod 2, while being also capable of providing
Certain elastic buffer avoids generating damage to workpiece surface to pawl head 3.The contact surface of bare terminal end is coated with rubber quality
Anti-slip cover 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, and the upper end of guide rod 2 is inserted
Enter in outline border.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 along
7 relative telescopic of guide sleeve slides.The deformation equal length of the distance between handle 13 and outline border roof and second spring 12, works as lifting
When handle 13, guide rod 2 can haul the rising of driving head 9, and to be pushed away under connecting rod 5, the overturning of pawl head 3 generates chucking power.The inner wall of outline border
It is equipped with the sliding slot for handle slide-and-guide, handle 13 is equipped with the sliding block coordinated with sliding slot, therefore installs both fixed tracks and slide
Dynamic, handle, which would not generate movement, to be deviateed, and operation can more stablize.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
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；Institute is fixed by support column on bottom plate lower surface
State pawl head；Two pawl heads are opposite and set；The pawl head is in Z-shaped external form；At 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 bare terminal end, and the upper end of pawl head is connecting pin；Two pawl heads being oppositely arranged pass through
The bare terminal end rotated in opposite directions clamps workpiece；The connecting pin is hinged to by connecting rod on drive block；Under the drive block and guide rod
The driving head at end coordinates；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；The protrusion is inserted into groove,
And driving head is rotated using the protrusion in groove as axis；The first spring-supported limit is additionally provided on the lower face of the driving head
Position plate；Limiting plate is parallel with the end face of driving head, and the first spring is fixed with driving head with coaxial position；It is additionally provided on guide rod
Second spring；The second spring is supported between driving head and bottom plate；It is equipped with the handle 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 bare terminal 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 |
|---|---|---|---|
| CN201810376011.8A CN108326890A (en) | 2018-04-25 | 2018-04-25 | A kind of manual clamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810376011.8A CN108326890A (en) | 2018-04-25 | 2018-04-25 | A kind of manual clamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108326890A true CN108326890A (en) | 2018-07-27 |
Family
ID=62933692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810376011.8A Withdrawn CN108326890A (en) | 2018-04-25 | 2018-04-25 | A kind of manual clamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108326890A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108862150A (en) * | 2018-08-23 | 2018-11-23 | 常州市泰瑞包装科技有限公司 | Spiral cover pawl head |
| CN115264137A (en) * | 2022-09-26 | 2022-11-01 | 烟台亮远液压技术有限公司 | Pneumatic power machinery air pressure adjusting device |
-
2018
- 2018-04-25 CN CN201810376011.8A patent/CN108326890A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108862150A (en) * | 2018-08-23 | 2018-11-23 | 常州市泰瑞包装科技有限公司 | Spiral cover pawl head |
| CN108862150B (en) * | 2018-08-23 | 2024-04-30 | 常州市泰瑞包装科技有限公司 | Screw cap claw head |
| CN115264137A (en) * | 2022-09-26 | 2022-11-01 | 烟台亮远液压技术有限公司 | Pneumatic power machinery air pressure adjusting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180727 |
|
| WW01 | Invention patent application withdrawn after publication |