CN206632682U - One kind combination clamping device - Google Patents
One kind combination clamping device Download PDFInfo
- Publication number
- CN206632682U CN206632682U CN201720273672.9U CN201720273672U CN206632682U CN 206632682 U CN206632682 U CN 206632682U CN 201720273672 U CN201720273672 U CN 201720273672U CN 206632682 U CN206632682 U CN 206632682U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- connecting rod
- side connecting
- support bar
- side pressing
- 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
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses one kind to combine clamping device, including clamp body, left side pressing plate, right side pressing plate, left side connecting rod, right side connecting rod, screw and movable block：The bottom of the clamp body is provided with a screwed hole being engaged with screw, and the screw is connected through screwed hole with movable block；The front and rear sides of the movable block are in respectively to be rotatably connected with left side connecting rod and right side connecting rod；Left side connecting rod and right side connecting rod pass through bottom of the perforate of both sides respectively with left side pressing plate and right side pressing plate to be rotatably connected, and are rotatably connected in the middle part of the left side pressing plate with left support bar, are rotatably connected in the middle part of the pressing plate of right side with right support bar.The clamping device is easy to operate, friction loss is small, self-locking property is good, reduces the labor intensity of worker, shortens non-cutting time, improve production efficiency, ensure that crudy.
Description
Technical field
It the utility model is related to a kind of combination clamping device.
Background technology
Manufacturing industry the Implement of sustainable development strategy using Green Design and Manufacturing and solve problem of environmental pollution must be by
Road.Jig is the indispensable technological equipment of manufacturing industry, therefore it must develop to greenization direction.From energy shape
Seen in formula, hand actuable clamping device can be described as green degree highest.One fatal defects of traditional manual clamping device,
Precisely due to being limited by human hand active force, clamping force is little, significantly limit the application of hand actuable clamping device.Together
When, when some non-cylindrical work pieces need there are several points to Workpiece clamping simultaneously, it is difficult to using in general centering and clamping mechanism
Realize；If used with several points successively to Workpiece clamping, not only waste time and energy, can also be uneven due to each point clamping force,
Workpiece is caused to produce pinching deformation or cause workpiece to be subjected to displacement and destroy positioning.
Utility model content
Purpose of utility model：The purpose of this utility model is to solve above the deficiencies in the prior art, there is provided a kind of group
Clamping device is closed, in the combination clamping device, screw is turned by spanner and applies an original force, by spiral-connecting rod-pressure
After the reinforcement three times of plate combination, you can obtain very big output clamping force, solve that hand actuable clamping device clamping force is less to ask
Topic.
Technical scheme：Combination clamping device described in the utility model, including clamp body, left side pressing plate, right side pressing plate, a left side
Side connecting rod, right side connecting rod, screw and movable block：The main body of clamp body is a case structure, and corresponding two sides are respectively equipped with
Size identical perforate, the both ends on clamp body top are respectively fixedly connected with a support bar, i.e. left support bar and right support bar；It is described
The bottom of clamp body is provided with a screwed hole being engaged with screw, and the screw is connected through screwed hole with movable block；It is described
The front and rear sides of movable block are in respectively to be rotatably connected with left side connecting rod and right side connecting rod；Left side connecting rod and right side connecting rod pass through both sides
Bottom of the perforate respectively with left side pressing plate and right side pressing plate be rotatably connected, connect in the middle part of the left side pressing plate with the rotation of left support bar
Connect, be rotatably connected in the middle part of the pressing plate of right side with right support bar.
Wire loop is connected between the screw and movable block, it is ensured that movable block can only be transported up and down with the rotation of screw
Move without rotating, namely connecting rod will not be made to produce torsional deformation.
The left side pressing plate and right side pressing plate are hook pressure plate, and pressing plate upper end is the arc surface structure of protrusion, can make pressure
The same a collection of part that tight direction size changes can be clamped effectively.
Between left side pressing plate and left support bar, left side connecting rod, between right side pressing plate and right support bar, right side connecting rod, and
Hinge connection is used between left side connecting rod, right side connecting rod and movable block, the clamping force caused by friction is reduced and loses.
The clamp body upper end is provided with parallels, and the different clamping workpiece of short transverse size can be achieved, and meets flexible folder
The design requirement of tool, so as to efficiently reduce the design and manufacture cost of fixture and Operational preparation cycle.
Beneficial effect：In combination clamping device described in the utility model, it is original that screw application one is turned by spanner
Power, after the reinforcement three times that spiral-connecting rod-pressing plate combines, it can realize that 2 points of linkages of workpiece clamp, you can obtain very big
Output clamping force, solve the less problem of hand actuable clamping device clamping force；
Consume energy higher hydraulic pressure and pneumatic pinch are replaced using hand-operated clamping, meet the demand for development of green manufacture technology；
Two connecting rods of hinge connection are used by a spiral, two pressing plates is equably simultaneously clamped on workpiece, ensure work
The correct position that part has obtained when positioning keeps constant；
The clamping device is easy to operate, friction loss is small, self-locking property is good, reduces the labor intensity of worker, shortens
Non-cutting time, production efficiency is improved, ensure that crudy.
Brief description of the drawings
Fig. 1 is cross-sectional view of the present utility model.
Embodiment
In order to deepen to understanding of the present utility model, the utility model is made below in conjunction with embodiment and accompanying drawing further
It is described in detail, the embodiment is only used for explaining the utility model, does not form the restriction to scope of protection of the utility model.
As shown in figure 1, combination clamping device, including clamp body 2, left side pressing plate 8, right side pressing plate 9, left side connecting rod 4, right side
Connecting rod 5, screw 1 and movable block 3：The main body of clamp body 2 is a case structure, and it is identical that corresponding two sides are respectively equipped with size
Perforate, the both ends on the top of clamp body 2 are respectively fixedly connected with a support bar, i.e. left support bar 6 and right support bar 7；Clamp body 2
Bottom is provided with a screwed hole being engaged with screw 1, and screw 1 is connected through screwed hole with movable block 3；Movable block 3 it is front and rear
Both sides are in respectively to be rotatably connected with left side connecting rod 4 and right side connecting rod 5；The perforate of left side connecting rod 4 and right side connecting rod 5 through both sides divides
Bottom not with left side pressing plate 8 and right side pressing plate 9 is rotatably connected, and the middle part of left side pressing plate 8 is rotatably connected with left support bar 6, right side
The middle part of pressing plate 9 is rotatably connected with right support bar 7.Wire loop 10 is connected between screw 1 and movable block 3.Left side pressing plate 8 and right side
Pressing plate 9 is hook pressure plate, and pressing plate upper end is the arc surface structure of protrusion.Left side pressing plate 8 and left support bar 6, left side connecting rod 4 it
Between, between right side pressing plate 9 and right support bar 7, right side connecting rod 5, and between left side connecting rod 4, right side connecting rod 5 and movable block 3
Using hinge connection.The upper end of clamp body 2 is provided with parallels 11.
In operation, workpiece 12 is positioned on parallels 11.Turning screw 1 by spanner makes it move upwards, forces work
Motion block 3 moves upwards, drive left side connecting rod 4 rotate in an anti-clockwise direction, right side connecting rod 5 rotationally clockwise, meanwhile, left side pressure
Around middle part pin rotationally clockwise, right side pressing plate 9 rotates in an anti-clockwise direction plate 8 around middle part pin, makes left side pressing plate 8 and the right side
Side guide 9 distinguishes equably workpiece pressing.After workpiece is completed to process, turning screw 1 with spanner opposite direction moves downward it,
Forcing movable block 3 to move downward, drive left side connecting rod 3 rotationally clockwise, right side connecting rod 4 rotates in an anti-clockwise direction, meanwhile,
Left side pressing plate 8 rotates in an anti-clockwise direction around middle part pin, and right side pressing plate 9 rotationally clockwise, presses left side around middle part pin
Plate 8 and right side pressing plate 9 unclamp workpiece simultaneously, you can realize freely loading and unloading for workpiece.When workpiece height direction, size changes
When, only it need to change suitable parallels 11.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
1. one kind combination clamping device, it is characterised in that including clamp body（2）, left side pressing plate（8）, right side pressing plate（9）, left side
Connecting rod（4）, right side connecting rod（5）, screw（1）And movable block（3）：Clamp body（2）Main body be a case structure, corresponding two
Side is respectively equipped with size identical perforate, clamp body（2）The both ends on top are respectively fixedly connected with a support bar, i.e. left support bar
（6）With right support bar（7）；The clamp body（2）Bottom be provided with one and screw（1）The screwed hole being engaged, the screw（1）
Through screwed hole and movable block（3）It is connected；The movable block（3）Front and rear sides respectively with left side connecting rod（4）Connect with right side
Bar（5）In rotatable connection；Left side connecting rod（4）With right side connecting rod（5）Through both sides perforate respectively with left side pressing plate（8）And right side
Pressing plate（9）Bottom rotatable connection, the left side pressing plate（8）Middle part and left support bar（6）Rotatable connection, right side pressing plate（9）In
Portion and right support bar（7）Rotatable connection.
2. combination clamping device according to claim 1, it is characterised in that the screw（1）With movable block（3）Between connect
It is connected to wire loop（10）.
3. combination clamping device according to claim 1, it is characterised in that the left side pressing plate（8）With right side pressing plate（9）
It is hook pressure plate, pressing plate upper end is the arc surface structure of protrusion.
4. combination clamping device according to claim 1, it is characterised in that left side pressing plate（8）With left support bar（6）, it is left
Side connecting rod（4）Between, right side pressing plate（9）With right support bar（7）, right side connecting rod（5）Between, and left side connecting rod（4）, right side connects
Bar（5）With movable block（3）Between use hinge connection.
5. combination clamping device according to claim 1, it is characterised in that the clamp body（2）Upper end is provided with parallels
（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273672.9U CN206632682U (en) | 2017-03-21 | 2017-03-21 | One kind combination clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273672.9U CN206632682U (en) | 2017-03-21 | 2017-03-21 | One kind combination clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206632682U true CN206632682U (en) | 2017-11-14 |
Family
ID=60250281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720273672.9U Expired - Fee Related CN206632682U (en) | 2017-03-21 | 2017-03-21 | One kind combination clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206632682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482826A (en) * | 2018-03-14 | 2018-09-04 | 重庆润江羊绒制品有限公司 | A kind of sweater production auxiliary device for moving |
| CN110841173A (en) * | 2019-11-08 | 2020-02-28 | 郑州大学第一附属医院 | Clinical interventional therapy catheter fixing device |
-
2017
- 2017-03-21 CN CN201720273672.9U patent/CN206632682U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482826A (en) * | 2018-03-14 | 2018-09-04 | 重庆润江羊绒制品有限公司 | A kind of sweater production auxiliary device for moving |
| CN110841173A (en) * | 2019-11-08 | 2020-02-28 | 郑州大学第一附属医院 | Clinical interventional therapy catheter fixing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206465102U (en) | A kind of paw of automatic position adjusting function | |
| CN206536220U (en) | A kind of milling machine | |
| CN202607321U (en) | Impact self-locking manual clamp | |
| CN206634592U (en) | A kind of fragment of brick clamping device | |
| CN206632682U (en) | One kind combination clamping device | |
| CN107570923A (en) | Construction(al)steel template corner block welds automatic charging device | |
| CN201783832U (en) | Three-way automatic part clamping mechanism | |
| CN209773268U (en) | Clamp for steel pipe production and processing | |
| CN206662104U (en) | A kind of stamping parts gripping Pneumatic manipulator | |
| CN204021861U (en) | Turnover machine | |
| CN205816694U (en) | Clamp mechanism and cold header applying same | |
| CN207954083U (en) | A kind of novel thin plate shaping apparatus | |
| CN105415011A (en) | Automatic toggle clamping device | |
| CN205221227U (en) | Automatic calibration counterpoint manipulator | |
| CN209793755U (en) | Single-station mechanical clamping jaw | |
| CN207351347U (en) | A kind of appearance and size fixture | |
| CN207548211U (en) | A kind of adjustable type clamping tool for machine work | |
| CN207747956U (en) | A kind of tyre production making clamping device | |
| CN204021862U (en) | The switching mechanism of turnover machine | |
| CN206838960U (en) | A kind of positioning clamping device | |
| CN217394703U (en) | Multi-degree-of-freedom clamping device | |
| CN202388277U (en) | Fixture of shell part milling machine | |
| CN106064496B (en) | One kind nail case paste case tripper | |
| CN204075813U (en) | The two-sided four station clamping devices of a kind of pair of pneumatic muscle | |
| CN210524476U (en) | Clamping mechanism for steel rail drilling machine |
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: No. 532, Zhongshan East Road, Qinhuai District, Nanjing, Jiangsu Patentee after: Nanjing chuangshihui Intelligent Technology Co., Ltd Address before: 210016 Jiangsu Province, Nanjing Xianlin University City, Yang Shan Road No. 1 Patentee before: Nanjing Institute of Industry Technology |
|
| 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: 20171114 Termination date: 20200321 |