CN209439659U - A kind of clamping device - Google Patents
A kind of clamping device Download PDFInfo
- Publication number
- CN209439659U CN209439659U CN201821748910.8U CN201821748910U CN209439659U CN 209439659 U CN209439659 U CN 209439659U CN 201821748910 U CN201821748910 U CN 201821748910U CN 209439659 U CN209439659 U CN 209439659U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- clamp arm
- clamp body
- turntable
- clamp
- 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
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of clamping devices, belong to auto welding jig technical field, for solving the problem of conventional brace is using single, poor universality, the pedestal lower end of the utility model setting and workbench are connected, the upper end is fixed with clamp body, and the clamp body passes through clamp arm workpiece pressing；It is equipped in the middle part of the pedestal and adjusts component, and adjust the length of the pedestal by the adjusting component；The adjusting component includes ontology, two rack gears positioned opposite and is engaged simultaneously with two rack gears and controls the gear of the base length, the gear is connected by control shaft and ontology rotation, and the handwheel of control gear rotation is fixed in the control shaft；Rotating mechanism includes the positioning component with the turntable of pedestal rotation connection and the control turntable rotation angle, the turntable is connected relative to the side of pedestal and the clamp body, and a kind of clamping device of the utility model has the characteristics that structure is simple, easily operated and versatile.
Description
Technical field
The utility model relates to auto welding jig technical field more particularly to a kind of clamping devices.
Background technique
Welding fixture is that weldment accurate positionin and reliable grip are assembled and welded convenient for weldment, guarantee weldment ruler
It is very little, assembly precision and efficiency are improved, process equipment used by welding deformation is prevented, currently, welding fixture is in large-scale vapour
Essential technological equipment, not only increases labor productivity, alleviates labor when being assembly, welding tooling in vehicle production process
Fatigue resistance, more importantly ensure that product quality.
In the prior art, Combination Welding fixture is to combine single clamping device use, complete on a workbench
Welding needs to select the folder of proper height for weldment since each clamping device oneself height has been fixed when selecting
Tight device is more troublesome, needs to design from new buying or from new if without suitable clamping device, poor universality, and
Waste of resource increases production cost.
Utility model content
The purpose of the utility model is to provide it is a kind of it is versatile, reduce cost, easy to operate clamping device.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of clamping device disclosed by the utility model, comprising:
Pedestal, lower end and workbench are connected；
Clamp body, the clamp body pass through clamp arm workpiece pressing；
Component is adjusted, is equipped in the middle part of the pedestal and adjusts component, and adjusts the length of the pedestal by the adjusting component
Degree；
Rotating mechanism, the pedestal adjust the clamp body by the rotating mechanism and rotate angle.
Further, the adjusting component include ontology, two rack gears positioned opposite and simultaneously with two teeth
Item is engaged and controls the gear of the base length, and the gear is connected by control shaft and ontology rotation, the control
The handwheel of control gear rotation is fixed on axis.
Further, the pedestal includes fixed supporting leg and movable supporting legs, and the fixed supporting leg and the movable supporting legs are equal
It is fixed with a toothed rack.
Further, the rotating mechanism includes revolving with the turntable of pedestal rotation connection and the control turntable
The positioning component of gyration, the turntable are connected relative to the side of the pedestal and the clamp body, the positioning component packet
Locating rod and tension spring are included, the locating rod is tensed by the tension spring and keeps being slidably connected with the pedestal and the turntable,
Described tension spring one end can be releasably flexibly connected with the locating rod, and the other end and the pedestal can releasably connect in activity
It connects.
Further, the disk lower surface has multiple location holes, described fixed for being slidably connected with the locating rod
Location hole described in position bar and different location is slidably connected and can adjust the clamp body and screw angle, the disk upper surface and institute
Clamp body is stated to be connected.
Further, the clamp body is tube-shaped column body, inner barrel is slidably connected by shaft and the clamp arm,
And connect with the rotatable handle for driving the clamp arm mobile, the clamp body lower end is connected by bottom plate and the turntable, institute
It states plate upper surface and the elastomeric element for contacting with the clamp arm and the clamp arm being pushed to reset is housed, the fixture body sidewall is opened
There is handle can counterclockwise or the gap of clockwise oscillation, the clamp body top has the guide post that contacts with workpiece, described
Guide post side wall is provided with the clamp arm outlet that the clamp arm can pass in and out.
Further, the shaft includes clamp arm axis and Handle axis, and the clamp arm axis and Handle axis and the clamp arm slide
Connection, the Handle axis are connect with the rotatable handle.
Further, the clamp arm, there is one end pressure head, the other end of workpiece pressing, which to be fixed with the handle, to push away
Its fixing axle moved up and down in the clamp body is moved, is equipped in the middle part of the clamp arm and connects with the clamp arm axis and Handle axis sliding
The slideway connect.
The utility model has the advantages that a kind of clamping device provided by the utility model, 1, by clamp body clamping workpiece, and pass through adjusting
Component adjusts the height of grip device, and grip device is optionally combined when welding, meets for clamping different height, different location
Weldment uses, and enhances grip device versatility, has saved cost；2, clamp body opposite base angle is adjusted by rotating mechanism
Degree meets 360 degree of different directions clamping workpieces, further enhances versatility, the practicability of grip device, saves resource, section
Production cost is saved.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only to record in the utility model
Some embodiments be also possible to obtain other drawings based on these drawings for those of ordinary skill in the art.
Fig. 1 is a kind of overall structure diagram of clamping device disclosed by the utility model；
Fig. 2 is a kind of adjusting component diagram of clamping device disclosed by the utility model；
Fig. 3 is a kind of turntable structure schematic diagram of clamping device disclosed by the utility model.
Description of symbols:
Pedestal 1；Bottom plate 3；Clamp body 4；Clamp arm 5；Guide post 6；Handle 8；Clamp arm axis 9；Handle axis 10；Fixed supporting leg 11；
Movable supporting legs 12；Adjust component 21；Ontology 22；Rack gear 23；Rack gear 23；Gear 24；Rotating mechanism 31；Turntable 32；Locating rod 33；
Tension spring 34；Location hole 35.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with attached drawing pair
The utility model is further detailed.
A kind of clamping device of utility model, comprising:
Pedestal 1, lower end and workbench are connected；
Clamp body 4, clamp body 4 pass through 5 workpiece pressing of clamp arm；
Component 21 is adjusted, is equipped in the middle part of pedestal 1 and adjusts component 21, and adjusts the length of pedestal 1 by adjusting component 21；
Rotating mechanism 31, pedestal 1 adjust clamp body 4 by rotating mechanism 31 and rotate angle.
Preferably, clamp body 4 is tube-shaped column body, inner barrel be slidably connected by shaft and clamp arm 5 and with drive
The mobile handle 8 of dynamic clamp arm 5 rotates connection, and 4 lower end of clamp body is connected by bottom plate 3 and turntable 32, and 3 upper surface of bottom plate is equipped with
The elastomeric element for contacting with clamp arm 5 and clamp arm 5 being pushed to reset, 4 side wall of clamp body is provided with handle 8 can be counterclockwise or clockwise
The gap of swing, 4 top of clamp body have the guide post 6 contacted with workpiece, and 6 side wall of guide post is provided with what clamp arm 5 can pass in and out
Clamp arm outlet.
Specifically, shown in Figure 1,1 bottom end of pedestal of the clamping device and welding platform are connected, on workbench
Multiple clamping devices can be assembled while being used, equipped with component 21 is adjusted in the middle part of pedestal 1, adjust clamping device by adjusting device
Whole height is conducive to use with various sizes of weldment, easy to operate, easy to adjust；
It is connected above pedestal 1 by rotating mechanism 31 and clamp body 4, after pedestal 1 and workbench fix, pedestal
1 with workbench setting angle by limited time, to meet 360 degree different directions clamping workpiece demands, rotating mechanism 31 can be passed through
It adjusts clamp body 4 and uses angle, it is not necessary to dismantle pedestal 1 or replacement clamping device is just able to satisfy requirement, improve fixture dress
Set versatility, practicability, easy to operate, saving working hour；
The connected clamp body 4 in 1 upper end of pedestal, clamp body 4 include clamp arm 5, guide post 6, adjustment gasket 7, handle 8, fixture
Clamp arm 5 is slidably connected by shaft inside body 4 and is connected by shaft and the rotation of handle 8, the upper end of clamp body 4 is connected
There is the guide post 6 contacted with workpiece, adjustment gasket 7 and workpiece following table face contact is set on guide post 6, by adjusting gasket 7
Thickness, be conducive to meet clamping different-thickness workpiece, when clamp arm 5 by handle 8 rotate clockwise drive its move down,
Clamp arm 5 far from 8 end of handle by workpiece be pressed on adjustment gasket 7 on, 6 side of guide post have clamp arm 5 can into and out of clamp arm go out
Mouthful, clamp arm 6 is protruded from 6 side wall clamping workpiece of guide post or is resetted and is hidden in 4 body of fixture by clamp arm outlet, is filled convenient for weldment
Folder, moreover, the lower scale oscillation of clamp arm 6, is not take up weldment installation space, saves the clamping time, when handle 8 rotates counterclockwise,
Clamp arm 5 is located at 8 end of handle, the elastomeric element being placed on bottom plate 3 pushes clamp arm 5 to move up, and elastomeric element selects compression bullet
Spring, clamp arm 5 are hidden in inside clamp body 4 after moving up in reset state, avoid work piece when on guide post 6, clamp arm 5 with
Workpiece interference, and Rapid reset, save the operating time.
Preferably, adjust component 21 include 22, two rack gears positioned opposite 23 of ontology and simultaneously with two rack gears 23
It is engaged and controls the gear 24 of 1 length of pedestal, gear 24 is connected by control shaft and the rotation of ontology 22, is fixed in control shaft
Control the handwheel that gear 24 rotates.
Preferably, pedestal 1 includes fixed supporting leg 11 and movable supporting legs 12, and fixed supporting leg 11 and movable supporting legs 12 are fixed with
One toothed rack 23.
Specifically, shown in Figure 2, adjusting component 21 includes ontology 22, and ontology 22 is connected with gear by shaft rotation
24, it is positioned opposite there are two rack gear 23 in 24 two sides of gear, and be engaged simultaneously with gear 24, wherein a toothed rack 23 and pedestal 21
Fixed supporting leg 11 be connected, another toothed rack 23 and the movable supporting legs 12 of pedestal 21 are connected, and gear 24 in shaft by being connected
While handwheel controls its rotation, the rack gear 23 that two are engaged with gear 24 move in the opposite direction, thus control two teeth
The distance of 23 opposite end of item, and then the length of pedestal 1 is adjusted, it is easy to operate, easy to use.
Preferably, rotating mechanism 31 includes rotating angle with the turntable 32 of the rotation connection of pedestal 1 and control turntable 32
Positioning component, turntable 32 are connected relative to the side of pedestal 1 and clamp body 4, and positioning component includes locating rod 33 and tension spring 34, determine
Position bar 33 is tensed by tension spring 34 and keeps being slidably connected with pedestal 1 and turntable 32, and 34 one end of tension spring can be torn open with locating rod 33
It is flexibly connected with unloading, the other end can be releasably flexibly connected with pedestal 1.
Preferably, 32 lower surface of turntable have multiple location holes 35, for being slidably connected with locating rod 33, locating rod 33 with
Different location location hole 35 is slidably connected and can adjust clamp body 4 and screw angle, and 32 upper surface of turntable and clamp body 4 are connected.
Specifically, shown in Figure 1, pedestal 1 and the rotation of rotating mechanism 31 are connected, and the bottom plate 3 of clamp body 4 is connected in rotation
The side of 31 opposite base 1 of mechanism, rotating mechanism 31 adjust turntable 32 by positioning component and rotate angle, and positioning component includes fixed
Position bar 33 and tension spring 34, locating rod 33 are slidably connected with pedestal 1 and turntable 32 and tense and keep it in by tension spring 34
It in the location hole 35 of turntable 32, and then limits turntable 32 and rotates, removably activity connects for the uniform pedestal 1 of tension spring 34 and locating rod 33
It connects, is conducive to daily maintenance, be convenient for changing；
It is shown in Figure 3, multiple location holes 35 are evenly equipped on turntable 32, when manually by the pull-out location hole 35 of locating rod 33
When, turntable 32 drives clamp body 4 to be freely rotated, easy to operate, easy to use.
Preferably, shaft includes clamp arm axis 9 and Handle axis 10, and clamp arm axis 9 and Handle axis 10 are slidably connected with clamp arm 5, hand
Arbor 10 and the rotation of handle 8 connect.
Preferably, clamp arm 5, one end have workpiece pressing pressure head, the other end be fixed with handle 8 can push its
The fixing axle moved up and down in clamp body 4 is equipped with the slideway being slidably connected with clamp arm axis 9 and Handle axis 10 in the middle part of clamp arm 5.
Specifically, shown in Figure 1, shaft includes that clamp arm axis 9 and Handle axis 10, uniform clamp body 4 are connected in the structure,
Clamp arm 5 sets and is slidably connected with clamp arm axis 9 and Handle axis 10 respectively there are two slideway, 5 one end of clamp arm have workpiece pressing pressure head,
The other end is fixed with the fixing axle that handle 8 can push it to move up and down in clamp body 4, and handle 8 and the rotation of Handle axis 10 connect
Ground connection control clamp arm 5 is slided in clamp arm axis 9 and Handle axis 10, the gap 403 of 4 side wall of clamp body be conducive to handle 8 counterclockwise or
Clockwise oscillation avoids handle 8 and clamp body 4 from interfering, is conducive to handle 8 and swimmingly controls 5 clamping workpiece of clamp arm.
Handle 8 includes handle portion and cam part, and handle portion is exposed at outside clamp body, moves handle portion and rotate clockwise,
The pressure head workpiece pressing of clamp arm 5, cam part are applied by eccentric wheel principle while cam part pushes 5 fixing axle of clamp arm to move down
Clamping power clamping workpiece, structure is simple, Quick-clamped, rotates when moving handle portion against needle, and clamp arm 5 is located at the bullet of fixed shaft end
Property component push clamp arm 5 reset be hidden in inside clamp body 4, Rapid reset.
In the above-mentioned technical solutions, a kind of clamping device provided by the utility model；
The utility model has the advantages that a kind of clamping device provided by the utility model, 1, by clamp body clamping workpiece, and pass through adjusting
Component adjusts the height of grip device, and grip device is optionally combined when welding, meets for clamping different height, different location
Weldment uses, and enhances grip device versatility, has saved cost；2, clamp body opposite base angle is adjusted by rotating mechanism
Degree meets 360 degree of different directions clamping workpieces, further enhances versatility, the practicability of grip device, saves resource, section
Production cost is saved.
It is above that certain exemplary embodiments of the utility model are only described by way of explanation, undoubtedly, for
Those skilled in the art can be with a variety of different without departing from the spirit and scope of the utility model
Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as
Limitation to the utility model claims protection scope.
Claims (4)
1. a kind of clamping device characterized by comprising
Pedestal (1), lower end and workbench are connected；
Clamp body (4), the clamp body (4) pass through clamp arm (5) workpiece pressing；
It adjusts component (21), the adjusting component (21) is equipped in the middle part of the pedestal (1), and adjust by the adjusting component (21)
Save the length of the pedestal (1)；
Rotating mechanism (31), the pedestal (1) adjust the clamp body (4) by the rotating mechanism (31) and rotate angle；
The turntable (32) and the control turntable (32) that the rotating mechanism (31) includes and the pedestal (1) rotation connects
The positioning component of angle is rotated, the turntable (32) is connected relative to the side of the pedestal (1) and the clamp body (4), institute
Stating positioning component includes locating rod (33) and tension spring (34), and the locating rod (33) is tensed and kept by the tension spring (34)
It is slidably connected with the pedestal (1) and the turntable (32), described tension spring (34) one end can be dismantled with the locating rod (33)
Ground is flexibly connected, and the other end can be releasably flexibly connected with the pedestal (1)；
Turntable (32) lower surface has multiple location holes (35), described fixed for being slidably connected with the locating rod (33)
Location hole (35) described in position bar (33) and different location, which is slidably connected, can adjust the clamp body (4) rotation angle, and described turn
Disk (32) upper surface and the clamp body (4) are connected；
Adjusting component (21) include ontology (22), two rack gears (23) positioned opposite and simultaneously with two teeth
Item (23) is engaged and controls the gear (24) of the pedestal (1) length, and the gear (24) passes through control shaft and the ontology
(22) rotation connects, and the handwheel of control gear (24) rotation is fixed in the control shaft；
The pedestal (1) includes fixed supporting leg (11) and movable supporting legs (12), the fixed supporting leg (11) and the movable supporting legs
(12) it is fixed with the rack gear (23), movable supporting legs (12) top and the turntable (32) rotation connect.
2. a kind of clamping device according to claim 1, which is characterized in that the clamp body (4) is tube-shaped column body,
Inner barrel is slidably connected by shaft and the clamp arm (5) and is rotated with the handle (8) for driving the clamp arm (5) mobile
Connection, clamp body (4) lower end are connected by bottom plate (3) and the turntable (32), and bottom plate (3) upper surface is equipped with and institute
The elastomeric element that clamp arm (5) contact and the clamp arm (5) is pushed to reset is stated, clamp body (4) side wall is provided with the handle
It (8) can counterclockwise or the gap of clockwise oscillation, clamp body (4) top have the guide post (6) that contacts with workpiece, institute
It states guide post (6) side wall and is provided with the clamp arm outlet that the clamp arm (5) can pass in and out.
3. a kind of clamping device according to claim 2, which is characterized in that the shaft includes clamp arm axis (9) and handle
Axis (10), the clamp arm axis (9) and Handle axis (10) are slidably connected with the clamp arm (5), the Handle axis (10) and the hand
Handle (8) rotation connection.
4. a kind of clamping device according to claim 3, which is characterized in that the clamp arm (5), one end, which has, compresses work
Pressure head, the other end of part are fixed with the fixing axle that the handle (8) can push it to move up and down in the clamp body (4),
The slideway being slidably connected with the clamp arm axis (9) and Handle axis (10) is equipped in the middle part of the clamp arm (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821748910.8U CN209439659U (en) | 2018-10-26 | 2018-10-26 | A kind of clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821748910.8U CN209439659U (en) | 2018-10-26 | 2018-10-26 | A kind of clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209439659U true CN209439659U (en) | 2019-09-27 |
Family
ID=68009837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821748910.8U Expired - Fee Related CN209439659U (en) | 2018-10-26 | 2018-10-26 | A kind of clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209439659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014787A (en) * | 2020-07-27 | 2020-12-01 | 杭州德创能源设备有限公司 | Compatible detection tool equipment of smart meter |
-
2018
- 2018-10-26 CN CN201821748910.8U patent/CN209439659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014787A (en) * | 2020-07-27 | 2020-12-01 | 杭州德创能源设备有限公司 | Compatible detection tool equipment of smart meter |
| CN112014787B (en) * | 2020-07-27 | 2023-06-27 | 杭州德创能源设备有限公司 | Compatible detection tool equipment of smart meter |
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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: 20190927 Termination date: 20201026 |