CN208729038U - A kind of clamping device and overturning displacement device - Google Patents
A kind of clamping device and overturning displacement device Download PDFInfo
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- CN208729038U CN208729038U CN201821445034.1U CN201821445034U CN208729038U CN 208729038 U CN208729038 U CN 208729038U CN 201821445034 U CN201821445034 U CN 201821445034U CN 208729038 U CN208729038 U CN 208729038U
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Abstract
The utility model relates to technical fields of mechanical processing, it is desirable to provide a kind of clamping device and overturning displacement device.Clamping device provided by the utility model, for clamping workpiece to be overturn displacement device comprising the first clamp assemblies.First clamp assemblies include clamping part and interconnecting piece, and clamping part with workpiece for being fixedly connected.Interconnecting piece includes connecting rod and support fastener, and the both ends of connecting rod are fixedly connected with support fastener and clamping part respectively.Clamping groove is provided on support fastener, clamping groove is used to connect and fix with the connector of overturning displacement device, so that workpiece is connected on overturning displacement device, can overturn under the drive of overturning displacement device, convenient for welding to workpiece different location.It is connected and fixed since the first clamp assemblies pass through with overturning displacement device, it is easy for installation, it is time saving and energy saving.And the clamping device structure that the embodiments of the present invention provide is simple.
Description
Technical field
The utility model relates to technical fields of mechanical processing, in particular to a kind of clamping device and overturning displacement dress
It sets.
Background technique
Welding technique is common manufacturing process in existing field of machining.In the process processed to workpiece
In, workpiece turning usually is driven using overturning displacement device, multiple faces of workpiece are welded with realizing.
When being connected to workpiece on overturning displacement device, often requires to use clamping device and clamping is carried out to workpiece, but
It is that structure is complicated for existing clamping device, when being attached with overturning displacement device, installation process is complicated, time-consuming and laborious.
Utility model content
The purpose of this utility model includes providing a kind of clamping device, to improve clamping device in the prior art and overturning
Displacement device connection difficulty, time-consuming and laborious problem.
The purpose of this utility model further includes providing a kind of overturning modified gear, which includes above-mentioned folder
Hold mechanism.
The embodiments of the present invention are achieved in that
A kind of clamping device, for clamping workpiece to be overturn displacement device comprising the first clamp assemblies；First folder
Holding component includes clamping part and interconnecting piece；Clamping part is fixedly connected on interconnecting piece, for being fixedly connected with workpiece；Interconnecting piece packet
Connecting rod and support fastener are included, the both ends of connecting rod are connect with clamping part and support fastener fixing respectively；Clamping is provided on support fastener
Slot, for being connected and fixed with the connector of overturning displacement device.
In one embodiment of the utility model:
Above-mentioned support fastener opens up first positioning hole, and first positioning hole is used to connect with the first locating piece on overturning displacement device
It connects.
In one embodiment of the utility model:
Above-mentioned support fastener is also provided with the second location hole being connected to clamping groove, and the second positioning is provided in second location hole
Part, one end that the second locating piece protrudes into clamping groove are abutted with connector；The axis of first positioning hole and the axis of second location hole
It is arranged at angle.
In one embodiment of the utility model:
Angle between the axis of above-mentioned first positioning hole and the axis of second location hole is 90 °.
In one embodiment of the utility model:
Above-mentioned clamping part includes mounting plate and mounting bracket；Mounting plate is detachably connected with mounting bracket, and mounting plate is used
It is fixedly connected in workpiece；Mounting bracket is fixedly connected with the connecting rod far from one end of mounting plate.
In one embodiment of the utility model:
Above-mentioned mounting bracket includes connecting plate and two installation parts for being fixedly connected on connection board ends, two installation parts point
It is not detachably connected with the both ends of mounting plate.
In one embodiment of the utility model:
Above-mentioned clamping device further includes the second clamp assemblies；Second clamp assemblies are set with the first clamp assemblies relative spacing
It sets, is used to form the clamping space for accommodating workpiece；One end of second clamp assemblies is fixedly connected with workpiece, and the other end and overturning become
Position device is rotatably coupled.
In one embodiment of the utility model:
Above-mentioned clamping groove is V-shaped groove.
A kind of overturning displacement device, including any one of the above clamping device, which further includes turn-around machine
Structure.Connector is fixedly connected on swing mechanism, connector is fastened in the clamping groove of clamping device.
In one embodiment of the utility model:
Above-mentioned overturning displacement device further includes protection mechanism, and protection mechanism includes bracket and the briquetting that connect with bracket, folder
The connecting rod for holding mechanism is rotationally folded between bracket and briquetting.
The beneficial effect of the utility model embodiment includes:
The clamping device that the embodiments of the present invention provide, in overturning displacement device, wrapping clamping workpiece
Include the first clamp assemblies.First clamp assemblies include clamping part and interconnecting piece, and clamping part with workpiece for being fixedly connected.Interconnecting piece
Including connecting rod and support fastener, the both ends of connecting rod are fixedly connected with support fastener and clamping part respectively.Card is provided on support fastener
Access slot, clamping groove is used to connect and fix with the connector of overturning displacement device, so that workpiece is connected on overturning displacement device,
It can be overturn under the drive of overturning displacement device, convenient for being welded to workpiece different location.Due to the first clamp assemblies with
Overturning displacement device is easy for installation by connecting and fixing, time saving and energy saving.And the clamping device that the embodiments of the present invention provide
Structure is simple.
The overturning displacement device that the embodiments of the present invention provide including above-mentioned clamping device, therefore also has knot
Simple, the easy for installation beneficial effect of structure.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram for the clamping device that the utility model embodiment 1 provides；
The structural schematic diagram of first clamp assemblies in the clamping device that Fig. 2 provides for the utility model embodiment 1；
The structural schematic diagram of clamping part in the clamping device that Fig. 3 provides for the utility model embodiment 1；
Fig. 4 is the overall structure diagram for the overturning displacement device that the utility model embodiment 2 provides；
Fig. 5 is the partial structurtes enlarged diagram for the overturning displacement device that the utility model embodiment 2 provides；
Fig. 6 is the partial structurtes amplification signal for overturning another part in displacement device that the utility model embodiment 2 provides
Figure.
Icon: 010- clamping device；The first clamp assemblies of 100-；110- interconnecting piece；111- connecting rod；112- holds in the palm fastener；
113- clamping groove；114- first positioning hole；The second locating piece of 115-；120- clamping part；121- mounting plate；122- connecting plate；
123- installation part；The second clamp assemblies of 200-；020- overturns displacement device；021- rack；022- rotary disk；0221- is pneumatically fixed
Position pin；023- connector；024- protection mechanism；025- bracket；026- briquetting；027- lock；028- support base；029- idler wheel；
030- workpiece.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it should be noted that term " first ", " second " etc. are only used for distinguishing
Description, is not understood to indicate or imply relative importance.
Embodiment 1
Fig. 1 is the overall structure diagram of clamping device 010 provided in this embodiment.Fig. 1 is please referred to, the present embodiment provides
A kind of clamping device 010, for 030 clamping of workpiece to be overturn displacement device 020 comprising the first clamp assemblies 100.The
One clamp assemblies 100 include clamping part 120 and interconnecting piece 110, and clamping part 120 with workpiece 030 for being fixedly connected.Interconnecting piece
110 include connecting rod 111 and support fastener 112, and the both ends of connecting rod 111 are fixed with support fastener 112 and clamping part 120 respectively to be connected
It connects.Clamping groove 113 is provided on support fastener 112, the clamping of connector 023 that clamping groove 113 is used for overturning displacement device 020 is solid
It is fixed, so that workpiece 030 is connected on overturning displacement device 020, can be overturn under the drive of overturning displacement device 020, just
It is welded in 030 different location of workpiece.
Clamping device 010 provided in this embodiment is further described below:
Fig. 2 is the structural schematic diagram of the first clamp assemblies 100 in clamping device 010 provided in this embodiment.Please refer to figure
2, in the present embodiment, the first clamp assemblies 100 include clamping part 120 and interconnecting piece 110, and interconnecting piece 110 includes connecting rod 111
With support fastener 112, the both ends of connecting rod 111 are fixedly connected with clamping part 120 and support fastener 112 respectively.Connecting rod 111 is substantially
Hollow tubular part.The substantially cuboid of fastener 112 is held in the palm, offers clamping groove 113, clamping groove in the lower end surface of support fastener 112
113 with the connector 023 of overturning displacement device 020 for connecting and fixing.Specifically, in the present embodiment, connector 023 is to turn
Axis.Along from support fastener 112 lower end surface to 113 bottom of clamping groove direction, the distance between two side walls of clamping groove 113 by
Decrescence small, 113 bottom of clamping groove is provided with the curved portion to match with connector 023, so substantially forms the clamping groove of V-arrangement
113, it is clamped convenient and efficient.
Further, support fastener 112 offers first positioning hole 114, first positioning hole far from one end of connecting rod 111
114 are connected to clamping groove 113.First positioning hole 114 is used for and the first locating piece card overturn on displacement device 020 is arranged in
It connects, so that the first clamp assemblies 100 are fixedly connected on overturning displacement device 020, and accurate positioning, and can be with overturning displacement dress
The rotation for setting 020 drives workpiece 030 to overturn.Further, the quantity of first positioning hole 114 is two, two first positioning holes
114 are located at the two sides of connecting rod 111.
Further, the upper surface of fastener 112 is ask to offer second location hole, second location hole is connected to clamping groove 113.
The second locating piece 115 is provided in second location hole, one end that the second locating piece 115 protrudes into second location hole is tightly connected to
On connector 023, so that support fastener 112 is pressed on connector 023.Specifically, second location hole is threaded hole, second is fixed
Position part 115 is hold-down bolt, and hold-down bolt is screwed onto threaded hole.Simultaneously as second location hole is provided with support fastener 112
Upper surface, first positioning hole 114 is provided with the side of support fastener 112, and first positioning hole 114 and second location hole are vertically held in the palm
The end face of fastener 112 is arranged, thus the setting substantially vertical with the axis of second location hole of the axis of first positioning hole 114, and first
Angle between the axis of location hole 114 and the axis of second location hole is 90 °.Further, the quantity of second location hole is
Two, two second location holes are located at the two sides of connecting rod 111.
Fig. 3 is the structural schematic diagram of clamping part 120 in clamping device 010 provided in this embodiment.Referring to figure 3., at this
In embodiment, clamping part 120 includes mounting bracket and mounting plate 121, and mounting plate 121 and mounting bracket are detachably connected, peace
The dress one end of bracket far from mounting plate 121 is fixedly connected with connector 023, and mounting plate 121 with workpiece 030 for being fixedly connected.
Specifically, mounting bracket includes connecting plate 122 and two installation parts 123 for being fixedly connected on 122 both ends of connecting plate.Mounting plate
121 are generally rectangular shaped plate-like piece, and the both ends of mounting plate 121 pass through bolt respectively and are detachably connected on two installation parts 123.
The one end of mounting plate 121 far from installation part 123 is provided with multiple connecting pins according to the connecting hole opened up on workpiece 030, uses
When, workpiece 030 is fixedly connected on mounting plate 121 by the cooperation of connecting pin and connecting hole.Due to mounting plate 121 and peace
Piece installing 123 is detachably connected by bolt, when needing to clamp the workpiece 030 of different dimensional structures, can pass through replacement and work
The mounting plate 121 that part 030 matches, to satisfy the use demand.
It should be noted that do not limit the structure of mounting plate 121 herein, it is possible to understand that, in other embodiments
In, connecting pin can also be arranged on workpiece 030 according to the demand of client, be opened up on mounting plate 121 and connecting pin
The connecting hole to match, so that workpiece 030 be made to be fixedly connected on mounting plate 121.
Fig. 1 is please referred to, in the present embodiment, clamping device 010 further includes the second clamp assemblies 200, the second clamp assemblies
200 and 100 relative spacing of the first clamp assemblies be arranged, between the second clamp assemblies 200 and the first clamp assemblies 100 formed use
In the clamping space for accommodating workpiece 030.The structure of second clamp assemblies 200 is roughly the same with the first clamp assemblies 100, the second folder
The difference for holding component 200 and the first clamp assemblies 100 is that the interconnecting piece 110 of the second clamp assemblies 200 only includes connecting rod
111。
The clamping device 010 provided in the embodiments of the present invention, in use, the first clamp assemblies 100 and the second folder
The mounting plate 121 for holding component 200 is respectively fixedly connected on two opposite end faces of workpiece 030, and the first clamp assemblies 100 pass through
Support fastener 112 is fixedly connected on the connector 023 of overturning displacement device 020, and the second clamp assemblies 200 pass through connecting rod 111
It can drivingly be connect with overturning displacement device 020, so that being fixed between the first clamp assemblies 100 and the second clamp assemblies 200
Workpiece 030 can with overturning displacement device 020 overturning, displacement.Pass through matching for the first locating piece and first positioning hole 114
It closes, ensure that the positioning accuracy of the first clamp assemblies 100；By the cooperation of the second locating piece 115 and second location hole, guarantee
The position stabilities of first clamp assemblies 100.Therefore the clamping device 010, Neng Gouwen that the embodiments of the present invention provide
Gu, accurately workpiece 030 is connected on overturning displacement device 020, and it is easy for installation, easy to operate, be conducive to mitigate work
Make the workload of personnel, it is time saving and energy saving.
Embodiment 2
Fig. 4 be it is provided in this embodiment overturning displacement device 020 overall structure diagram, Fig. 5 be the present embodiment provides
Overturning displacement device 020 partial structurtes enlarged diagram.Incorporated by reference to referring to Fig. 4 and Fig. 5, present embodiments provides one kind and turn over
Transition bit device 020 comprising swing mechanism and above-mentioned clamping device 010.Connector is fixedly connected on swing mechanism
023, connector 023 is fastened in the clamping groove 113 of clamping device 010.
In the present embodiment, overturning displacement device 020 includes rack 021, and one end of rack 021 is arranged in swing mechanism.
Swing mechanism includes the driving mechanism (not shown go out) that rotary disk 022 and driving rotary disk 022 rotate, and connector 023 is fixed
It is connected on rotary disk 022.Specifically, connector 023 is shaft, relative spacing setting is fixedly connected on rotary disk 022
Two shaft seats, the both ends of shaft are connected on two shaft seats.First locating piece is to be arranged between two shaft seats
Rotary disk 022 in pneumatic positioning pin 0221, pneumatic positioning pin 0221 include shank and Pneumatic assembly, shank can be pneumatic
Rotary disk 022 is stretched out under the drive of component or is retracted in rotary disk 022, on the position and support fastener 112 of pneumatic positioning pin 0221
The position of first positioning hole 114 matches.When installation, directly the clamping groove 113 of fastener 112 will be ask to be stuck on connector 023, with
Shank stretches out rotary disk 022 under the drive of Pneumatic assembly afterwards, positions with 114 grafting of first positioning hole on support fastener 112；It twists
Tight hold-down bolt, the one end for making hold-down bolt protrude into clamping groove 113 are connected on connector 023.
Referring to figure 5., further, overturning displacement device 020 further includes protection mechanism 024.Protection mechanism 024 includes support
Frame 025 and the briquetting 026 connecting with bracket 025, connecting rod 111 can be drivingly folded between bracket 025 and briquetting 026.Tool
Body, bracket 025 is fixedly connected in rack 021, and 025 upper end of bracket is provided with V-shaped groove, the size and connecting rod 111 of V-shaped groove
Size match.One end of briquetting 026 can drivingly be connect with bracket 025, when briquetting 026 turns to 026 lower end surface of briquetting
When cooperating with 025 upper surface of bracket, briquetting 026 closes the upper end opening of V-shaped groove, forms V-shaped groove for accommodating connecting rod
111 " V-shape hole ".Further, protection mechanism 024 further includes lock 027.One end of bracket 025 is provided with the first snap close piece,
The second snap close piece is provided on briquetting 026, when briquetting 026 turns to the closure of openings by V-shaped groove, the first snap close piece can be with
Second snap close piece is fastened and connected, so that briquetting 026 be made to be fixed on bracket 025.By the way that protection mechanism 024 is arranged, so that
Displacement device 020 is overturn when driving workpiece 030 to overturn by clamping device 010, rotational stability is more preferable.
Fig. 6 is the partial structurtes enlarged diagram of another part of overturning modified gear provided in this embodiment.Incorporated by reference to
Referring to Fig. 4 and Fig. 6, in the present embodiment, support base 028 is additionally provided in rack 021, support base 028 and connector 023 are opposite
Interval setting.The V-shaped groove to match with the connecting rod 111 of the second clamp assemblies 200 is provided on support base 028, in use, branch
Support seat 028 is supported on 111 lower section of connecting rod of the second clamp assemblies 200, and the connecting rod 111 of the second clamp assemblies 200 is placed on V
In shape slot, can drivingly it be connect with support base 028.Further, idler wheel 029, two idler wheels are additionally provided on support base 028
029 is arranged in the two sides of V-shaped groove, and using when be supported on 111 lower sections of connecting rod of the second clamp assemblies 200 simultaneously, facilitate
Reduce the pivoting friction between the second clamp assemblies 200 and support base 028.Further, support base 028 can be slided with rack 021
It connects dynamicly, so that support base 028 be enable to move closer to or far from rotary disk 022, to change support base 028 and rotary disk
The distance between 022, adapt to the workpiece 030 of sizes.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of clamping device, for clamping workpiece to be overturn displacement device characterized by comprising
First clamp assemblies；First clamp assemblies include clamping part and interconnecting piece；The clamping part is fixedly connected on described
On interconnecting piece, for being fixedly connected with workpiece；The interconnecting piece includes connecting rod and support fastener, the both ends difference of the connecting rod
It is connect with clamping part and support fastener fixing；It is provided with clamping groove on the support fastener, for the connector with overturning displacement device
It connects and fixes.
2. clamping device according to claim 1, it is characterised in that:
The support fastener offers first positioning hole, and the first positioning hole is used for fixed with first on the overturning displacement device
Position part connection.
3. clamping device according to claim 2, it is characterised in that:
The support fastener is also provided with the second location hole being connected to the clamping groove, is provided with second in the second location hole
Locating piece, one end that second locating piece protrudes into the clamping groove are abutted with the connector；The axis of the first positioning hole
Line and the axis of the second location hole are arranged at angle.
4. clamping device according to claim 3, it is characterised in that:
Angle between the axis of the first positioning hole and the axis of the second location hole is 90 °.
5. clamping device according to claim 1, it is characterised in that:
The clamping part includes mounting plate and mounting bracket；The mounting plate and the mounting bracket are detachably connected, described
Mounting plate with the workpiece for being fixedly connected；The one end of the mounting bracket far from the mounting plate is fixed with the connecting rod
Connection.
6. clamping device according to claim 5, it is characterised in that:
The mounting bracket includes connecting plate and two installation parts for being fixedly connected on connection board ends, two installation parts point
It is not detachably connected with the both ends of mounting plate.
7. clamping device according to claim 1-6, it is characterised in that:
The clamping device further includes the second clamp assemblies；Second clamp assemblies and the first clamp assemblies relative spacing
Setting, is used to form the clamping space for accommodating the workpiece；One end of second clamp assemblies is fixedly connected with the workpiece,
The other end is rotatably coupled with the overturning displacement device.
8. clamping device according to claim 1-6, it is characterised in that:
The clamping groove is V-shaped groove.
9. a kind of overturning displacement device, it is characterised in that:
The overturning displacement device includes swing mechanism and such as described in any item clamping devices of claim 1-8, the revolution
Connector is fixedly connected in mechanism, the connector is fastened in the clamping groove of the clamping device.
10. overturning displacement device according to claim 9, it is characterised in that:
The overturning displacement device further includes protection mechanism, and the protection mechanism includes bracket and the pressure that connect with the bracket
Block, the connecting rod of the clamping device are rotationally folded between the bracket and the briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445034.1U CN208729038U (en) | 2018-09-03 | 2018-09-03 | A kind of clamping device and overturning displacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821445034.1U CN208729038U (en) | 2018-09-03 | 2018-09-03 | A kind of clamping device and overturning displacement device |
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| Publication Number | Publication Date |
|---|---|
| CN208729038U true CN208729038U (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821445034.1U Active CN208729038U (en) | 2018-09-03 | 2018-09-03 | A kind of clamping device and overturning displacement device |
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| Country | Link |
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| CN (1) | CN208729038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102022A (en) * | 2021-12-14 | 2022-03-01 | 湖南创研智能装备有限公司 | Robot welding fixture for shaft assemblies |
-
2018
- 2018-09-03 CN CN201821445034.1U patent/CN208729038U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102022A (en) * | 2021-12-14 | 2022-03-01 | 湖南创研智能装备有限公司 | Robot welding fixture for shaft assemblies |
| CN114102022B (en) * | 2021-12-14 | 2024-01-30 | 湖南创研工业技术研究院有限公司 | Shaft assembly robot welding fixture |
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