CN208483754U - Clamping device - Google Patents
Clamping device Download PDFInfo
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- CN208483754U CN208483754U CN201820852764.7U CN201820852764U CN208483754U CN 208483754 U CN208483754 U CN 208483754U CN 201820852764 U CN201820852764 U CN 201820852764U CN 208483754 U CN208483754 U CN 208483754U
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- sliding eye
- clamping device
- slot
- bar portion
- support
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Abstract
The utility model proposes a kind of clamping devices, including bottom plate, rotating mechanism, clamping device and guiding mechanism, rotating mechanism is set on the bottom plate, guiding mechanism includes guide rod, guide holder and gag lever post, guide rod is set on bottom plate, guide holder is arranged on guide rod, gag lever post is perpendicular to guide rod, gag lever post runs through guide holder, gag lever post is provided with stop part, clamping device includes auxiliary member, rotation axis, support pin, fixing piece, elastic component and clamping piece, auxiliary member is connect with gag lever post, auxiliary member offers sliding eye, sliding eye is substantially in long strip, it is also provided on auxiliary member and supports slot, slot is supported to be connected with sliding eye, rotation axis is set in sliding eye and is rotatablely connected with rotating mechanism, it supports pin and is arranged in and support in slot and support pin and support rotation axis in sliding eye, fixing piece lid sets the opening for supporting slot, elastic component It is set to and supports in slot, one end of elastic component supports fixing piece, and the other end supports pin, and clamping piece is set on auxiliary member.
Description
Technical field
The utility model relates to a kind of clamping device, especially a kind of clamping that fast clamp can be carried out to workpiece is filled
It sets.
Background technique
It is frequently necessary to clamp workpiece in industrial production, relatively convenient way is pressed from both sides using quick folder, but quickly
It is to do arcuate movement around axis always during exercise, will occurs lateral force in overpressure conditions, drives and lateral position is generated by pressure workpiece
It moves, is unfavorable for the fixation of the location of workpiece.Meanwhile quickly folder around axis during exercise due to moving, between fixed point and compression point
It is higher away from design requirement, it need to debug repeatedly, and be unfavorable for assembling.
Utility model content
In view of the above situation, it is necessary to which a kind of clamping convenient for carrying out fast clamp to workpiece and avoiding lateral displacement is provided
Device.
A kind of clamping device, including bottom plate, rotating mechanism and clamping device, the rotating mechanism are set on the bottom plate,
The rotating mechanism is four-bar mechanism, and the clamping device further includes guiding mechanism, and the guiding mechanism includes guide rod, leads
To seat and gag lever post, the guide rod is vertically installed on the bottom plate, and the guide holder is arranged on the guide rod, described
For gag lever post perpendicular to the guide rod, the gag lever post runs through the guide holder, and the gag lever post passes through the one of the guide holder
End is provided with a stop part, the clamping device include auxiliary member, rotation axis, two support pin, two fixing pieces, two elasticity
Part and clamping piece, the auxiliary member be in F shape comprising the first bar portion, the second bar portion and interconnecting piece, first bar portion with it is described
Second bar portion extends outwardly from the interconnecting piece side, the one end of the interconnecting piece far from first bar portion and the gag lever post
The other end connection, first bar portion be equipped with the first sliding eye, second bar portion be equipped with and the first sliding eye phase
Pair the second sliding eye, first bar portion offers first and supports slot, offer in second bar portion and support with described first
Hold slot it is parallel second support slot, described first supports slot is connected with first sliding eye, and described second supports slot and institute
The second sliding eye is stated to be connected, the rotation axis be set in first sliding eye and second sliding eye and with described turn
The rotation connection of motivation structure, supported described in two pin be arranged in respectively corresponding described first support slot and described second support in slot and
One end of pin is supported described in two supports the rotation axis in corresponding first sliding eye and second sliding eye, two
A fixing piece covers respectively to be set corresponding described first and supports slot and described second support the opening of slot, two elastic components
It is respectively arranged at corresponding described first to support slot and described second support in slot, one end of each elastic component supports accordingly
The fixing piece, the other end support it is corresponding described support pin, the clamping piece is set on the interconnecting piece.
Further, first bar portion, second bar portion and the interconnecting piece are integrally formed.
Further, the rotating mechanism includes rack, first connecting rod, handle and second connecting rod, and the rack fixation is set
In on the bottom plate, the first connecting rod both ends are rotatablely connected with the rack and the handle respectively, one end of the handle
Be rotatablely connected with the second connecting rod, one end of the second connecting rod connect with the gantry rotation, the second connecting rod it is another
One end and the rotation axis are rotatablely connected.
Further, the second connecting rod and it is described rotation axis connection one end include integrally formed two extensions and
One interconnecting piece, opposite on two extensions to open up there are two shaft hole, it is sliding that the rotation axis sequentially passes through described first
Dynamic hole, two shaft holes and second sliding eye.
Further, the rack, the first connecting rod, the handle and the second connecting rod are distinguished by multiple shafts
It is pivotally connected together.
Further, first sliding eye and second sliding eye are in long strip.
Further, the guide rod is provided with a snap ring far from one end of the bottom plate.
Further, the both ends of the rotation axis are respectively arranged with a snap ring.
Further, the elastic component is spring.
Further, the clamping piece is fixed on the auxiliary member by two nuts.
Further, the clamping piece is fixed on the auxiliary member by two nuts.
The effect that above-mentioned clamping device passes through rotation axis, supports pin, elastic component, gag lever post and guide rod, so that arc presss from both sides
The clamping movement for holding movement transformation camber+vertical, has evaded lateral force, can fast implement to by the pressure of workpiece vertical direction
Tightly, reusable, structure is simple, and convenient for operation, stability is strong, can be widely applied to various clamping demands.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of clamping device in an embodiment of the present invention.
Fig. 2 is the exploded perspective schematic diagram of clamping device shown in Fig. 1.
Fig. 3 is cross-sectional view of the clamping device shown in Fig. 1 along III-III.
Main element symbol description
The following detailed description will be further explained with reference to the above drawings the utility model.
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
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The all other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that it can be directly to separately when an element is considered as " connection " another element
One element may be simultaneously present the element being centrally located.When an element is considered as " setting exists " another element,
It, which can be, is set up directly on another element or may be simultaneously present the element being centrally located.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of clamping device 100.Clamping device 100 can be to work
Part is clamped.Clamping device 100 includes bottom plate 10, rotating mechanism 20, guiding mechanism 30 and clamping device 40.Rotating mechanism 20
For four-bar mechanism.Rotating mechanism 20 includes rack 21, first connecting rod 22, handle 23 and second connecting rod 24.Rack 21 is set to
On bottom plate 10.22 both ends of first connecting rod are rotatablely connected with rack 21 and handle 23 respectively.One end of handle 23 and second connecting rod 24
Rotation connection.One end of second connecting rod 24 and rack 21 are rotatablely connected.The other end and clamping device 40 of second connecting rod 24 rotate
Connection.Guiding mechanism 30 is used for the direction of guide clamping mechanism 40.Clamping device 40 is for clamping workpiece.
As shown in Fig. 2, rack 21, first connecting rod 22, handle 23 and second connecting rod 24 are distinguished rotationally by multiple shafts
It links together.
In the present embodiment, one end that second connecting rod 24 connects clamping device 40 includes integrally formed two extensions 241
An and interconnecting piece 242.Shaft hole 2411 there are two being opened up relatively on two extensions 241.It is appreciated that in other embodiments
In, second connecting rod 24 connect clamping device 40 one end can also directly open up a shaft hole 2411 or by other means with clamping
Mechanism 40 is rotatablely connected.
Guiding mechanism 30 includes guide rod 31, guide holder 32 and gag lever post 33.Guide rod 31 is vertically installed on bottom plate 10.
Guide rod 31 is provided with stop part 311 far from one end of bottom plate 10.Guide holder 32 is arranged on guide rod 31.Gag lever post 33 is vertical
In guide rod 31.Gag lever post 33 runs through guide holder 32.Gag lever post 33 passes through guide holder 32.One end of gag lever post 33 and clamping device
40 connections, the other end are provided with stop part 331.In the present embodiment, stop part 311 and stop part 331 are snap ring, but are not limited to
This, in other embodiments, the stop part 311 and stop part 331 are also possible to be set to 33 end of guide rod 31 and gag lever post
The protrusion etc. in portion.
Clamping device 40 supports the elastic component of fixing piece 44, two of pin 43, two including auxiliary member 41, rotation axis 42, two
45 and clamping piece 46.
Please refer to Fig. 3, auxiliary member 41 includes the first bar portion 411, the second bar portion 412 and interconnecting piece 413.First bar portion
411, the second bar portion 412 and interconnecting piece 413 are integrally formed and substantially in F shapes.First bar portion 411 and the second bar portion 412 are mutually
In parallel and it is vertically installed on interconnecting piece 413.The one end of interconnecting piece 413 far from the first bar portion 411 and one end of gag lever post 33 connect
It connects.The first sliding eye 4111 and the second sliding eye 4121 are offered in first bar portion 411 and the second bar portion 412 respectively.First is sliding
Dynamic hole 4111 and the second sliding eye 4121 are substantially in long strip and be oppositely arranged.Also divide in first bar portion 411 and the second bar portion 412
First is not offered to support slot 4112 and second support slot 4122.First supports slot 4112 and second supports slot 4122 and open in parallel
If.First supports slot 4112 is connected with the first sliding eye 4111.Second supports slot 4122 is connected with the second sliding eye 4121.
Rotation axis 42 sequentially passes through two shaft holes 2411 and the second sliding eye of the first sliding eye 4111, second connecting rod 24
4121.In the present embodiment, the both ends of rotation axis 42 are respectively arranged with a stop part 421.In the present embodiment, stop part 421 is card
Ring, but not limited to this, in other embodiments, the stop part 421 is also possible to be set to the protrusion etc. at 42 both ends of rotation axis.
Two support pin 43 and are arranged in corresponding first respectively and support slot 4112 and second support in slot 4122 and two are supported
The one end for holding pin 43 supports rotation axis 42 in corresponding first sliding eye 4111 and the second sliding eye 4121.
Two fixing pieces 44 cover respectively to be set corresponding first and supports slot 4112 and second support the opening of slot 4122.This implementation
In example, the fixing piece 44 is bolt.
Two elastic components 45 are respectively arranged at corresponding first and support slot 4112 and second support in slot 4122.Each elasticity
One end of part 45 supports corresponding fixing piece 44, and the other end supports supports pin 43 accordingly.In the present embodiment, the elastic component 45
For spring.
Clamping piece 46 is set on the interconnecting piece 413 of auxiliary member 41 and clamping end is perpendicularly oriented to bottom plate 10.In the present embodiment,
The clamping piece 46 is fixed on interconnecting piece 413 by two nuts.It is appreciated that in other embodiments, the clamping piece
46 can also be set to by other means on interconnecting piece 413, such as be threadedly coupled.
When clamping, workpiece is put on bottom plate 10, pressing handle 23 drives second connecting rod 24 to rotate.Across second connecting rod 24
The rotation axis 42 of the other end supports pin 43 therewith, due to the blocking of elastic component 45, so that being set to 45 other end of elastic component
Fixing piece 44 be inconjunction with auxiliary member 41 and do arcuate movement together.Gag lever post 33 is driven and equally does arcuate movement, but due to
The guiding role of guide rod 31, guide holder 32 only move vertically towards bottom plate 10, are drawn so that gag lever post 33 is oppositely oriented seat 32
Out.After the stop part 331 on 33 other end of gag lever post is driven and supports guide holder 32, gag lever post 33, which is restricted from, does arc
Shape movement, rotation axis 42 continue to support pin 43, and elastic component 45 is compressed, so that being set to the fixation of 45 other end of elastic component
Part 44 is inconjunction with auxiliary member 41 and gag lever post 33 moves vertically to bottom plate 10 together, and workpiece is compressed.
It is appreciated that work can be supported to adjust clamping device 40 by adjusting the position of stop part 331 on gag lever post 33
The position of part.
The work that above-mentioned clamping device 100 passes through rotation axis 42, supports pin 43, elastic component 45, gag lever post 33 and guide rod 31
With so that the clamping movement of arc clamping movement transformation camber+vertical, has evaded lateral force, can fast implement to by workpiece
The compression of vertical direction, reusable, structure is simple, and convenient for operation, stability is strong, and can be widely applied to various clampings needs
It asks.
In addition, those skilled in the art can also do other variations within the spirit of the present invention, certainly, these are according to this reality
The variation made of novel spirit should all be included in the utility model range claimed.
Claims (10)
1. a kind of clamping device, including bottom plate, rotating mechanism and clamping device, the rotating mechanism is set on the bottom plate,
Be characterized in that: the rotating mechanism is four-bar mechanism, and the clamping device further includes guiding mechanism, and the guiding mechanism includes
Guide rod, guide holder and gag lever post, the guide rod are vertically installed on the bottom plate, and the guide holder is arranged in the guiding
On bar, for the gag lever post perpendicular to the guide rod, the gag lever post runs through the guide holder, and the gag lever post passes through described lead
One end of seat is provided with a stop part, the clamping device include auxiliary member, rotation axis, two support pin, two fixing pieces,
Two elastic components and clamping piece, the auxiliary member are in F shape comprising the first bar portion, the second bar portion and interconnecting piece, first bar
Portion extends outwardly with second bar portion from the interconnecting piece side, the interconnecting piece one end and institute far from first bar portion
The other end connection of gag lever post is stated, first bar portion is equipped with the first sliding eye, and second bar portion is equipped with and described first
The second opposite sliding eye of sliding eye, first bar portion offer first and support slot, offer in second bar portion and institute
State first support slot it is parallel second support slot, described first supports slot is connected with first sliding eye, and described second supports
Slot is held to be connected with second sliding eye, the rotation axis be set in first sliding eye and second sliding eye and
It is rotatablely connected with the rotating mechanism, pin is supported described in two is arranged in corresponding described first respectively and support slot and described second support
Hold supported in slot and described in two one end of pin supported in corresponding first sliding eye and second sliding eye it is described
Rotation axis, two fixing pieces cover respectively to be set corresponding described first and supports slot and described second support the opening of slot, and two
The elastic component is respectively arranged at corresponding described first and supports slot and described second support in slot, and the one of each elastic component
End supports the corresponding fixing piece, the other end support it is corresponding it is described support pin, the clamping piece is set to the interconnecting piece
On.
2. clamping device as described in claim 1, it is characterised in that: first bar portion, second bar portion and the company
Socket part is integrally formed.
3. clamping device as described in claim 1, it is characterised in that: the rotating mechanism includes rack, first connecting rod, handle
And second connecting rod, the rack are fixed on the bottom plate, the first connecting rod both ends respectively with the rack and the hand
Handle rotation connection, one end of the handle and the second connecting rod are rotatablely connected, one end of the second connecting rod and the rack
Rotation connection, the other end of the second connecting rod and the rotation axis are rotatablely connected.
4. clamping device as claimed in claim 3, it is characterised in that: one end of the second connecting rod and the rotation axis connection
Shaft hole there are two being opened up relatively including integrally formed two extensions and an interconnecting piece, on two extensions, institute
It states rotation axis and sequentially passes through first sliding eye, two shaft holes and second sliding eye.
5. clamping device as claimed in claim 3, it is characterised in that: the rack, the first connecting rod, the handle and institute
Second connecting rod is stated to be pivotally connected together respectively by multiple shafts.
6. clamping device as described in claim 1, it is characterised in that: first sliding eye and second sliding eye are in length
Strip.
7. clamping device as described in claim 1, it is characterised in that: the guide rod is provided with far from one end of the bottom plate
One snap ring.
8. clamping device as described in claim 1, it is characterised in that: the both ends of the rotation axis are respectively arranged with a snap ring.
9. clamping device as described in claim 1, it is characterised in that: the elastic component is spring.
10. clamping device as described in claim 1, it is characterised in that: the clamping piece is fixed on described by two nuts
On auxiliary member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820852764.7U CN208483754U (en) | 2018-06-01 | 2018-06-01 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820852764.7U CN208483754U (en) | 2018-06-01 | 2018-06-01 | Clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208483754U true CN208483754U (en) | 2019-02-12 |
Family
ID=65250798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820852764.7U Active CN208483754U (en) | 2018-06-01 | 2018-06-01 | Clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208483754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607461A (en) * | 2020-12-03 | 2021-04-06 | 业成光电(无锡)有限公司 | Supporting assembly and film covering device |
| CN113580045A (en) * | 2021-08-31 | 2021-11-02 | 岚图汽车科技有限公司 | Copilot air bag detonating clamping device |
-
2018
- 2018-06-01 CN CN201820852764.7U patent/CN208483754U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607461A (en) * | 2020-12-03 | 2021-04-06 | 业成光电(无锡)有限公司 | Supporting assembly and film covering device |
| CN113580045A (en) * | 2021-08-31 | 2021-11-02 | 岚图汽车科技有限公司 | Copilot air bag detonating clamping device |
| CN113580045B (en) * | 2021-08-31 | 2022-08-05 | 岚图汽车科技有限公司 | Copilot air bag detonating clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450016 standard workshop No.7, Henan Zhengzhou export processing zone, 9th Street, Zhengzhou Economic Development Zone, Henan Province Patentee after: Fulian Precision Electronics (Zhengzhou) Co.,Ltd. Address before: 450016 standard workshop No.7, Henan Zhengzhou export processing zone, 9th Street, Zhengzhou Economic Development Zone, Henan Province Patentee before: Futaihua precision electronics (Zhengzhou) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |