CN208575726U - A kind of large-scale workpiece positioning device - Google Patents
A kind of large-scale workpiece positioning device Download PDFInfo
- Publication number
- CN208575726U CN208575726U CN201820570610.9U CN201820570610U CN208575726U CN 208575726 U CN208575726 U CN 208575726U CN 201820570610 U CN201820570610 U CN 201820570610U CN 208575726 U CN208575726 U CN 208575726U
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- China
- Prior art keywords
- positioning
- frame
- support part
- scale workpiece
- positioning support
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of large-scale workpiece positioning device, including frame, lift drive mechanism and several positioning support parts, several location holes are vertically offered on the frame, the positioning support part is slidably connected to the positioning hole vertically movablely；The lift drive mechanism and each positioning support part are drivingly connected.Positioning support part is jacked upwards along location hole using lift drive mechanism; then it is positioned on positioning support part above frame after large-scale workpiece being lifted; then positioning support part decline is so that large-scale workpiece is fallen on frame; reduce the linear contact or point contact between workpiece and positioning device, effective protection positioning device and workpiece itself.
Description
Technical field
The utility model relates to extreme large and heavy workpiece apparatus field, in particular a kind of large-scale workpiece positioning device.
Background technique
The prior art needs to navigate to large-scale workpiece in corresponding positioning device first when processing large-scale workpiece, specifically
For, the top that large-scale workpiece is hung to positioning device by suspender is generallyd use, is then delayed large-scale workpiece by the hand steered workpiece of worker
Slow play is set on the positioning device, due to the operating process it is difficult to ensure that the levelness of workpiece, first workpiece contact calmly first
The point of position device can concentrate the total weight of workpiece, be easy to cause positioning device to be damaged during subsequent adjustment.
Summary of the invention
The utility model aim is to solve the above problems, and a kind of large-scale workpiece positioning device is provided, specifically by following
Technical solution is realized:
A kind of large-scale workpiece positioning device, including frame, lift drive mechanism and several positioning support parts, the frame
On vertically offer several location holes, the positioning support part is slidably connected to the positioning hole vertically movablely；Institute
It states lift drive mechanism and each positioning support part is drivingly connected.
The large-scale workpiece positioning device, further design is that the lift drive mechanism includes several drivings
Block, the drive block, which can be longitudinally moved, to be set on frame, and the side of drive block has the driving slope surface being obliquely installed, described
The lower end of positioning support part is placed in the driving slope surface, and when vertically moving on frame, the positioning support part exists drive block
The positioning hole moves up and down.
The large-scale workpiece positioning device, further design is, is provided with driving in the middle part of the driving slope surface
The lower end of conduit, the positioning support part has idler wheel, and the idler wheel is placed in the drive channel.
The large-scale workpiece positioning device, further design is, location hole is uniformly arranged on the vertical of the frame
To two sides, correspondingly, the drive rod that the drive block positioned at frame longitudinal direction the same side is longitudinally disposed at frame sides via one
It is fixedly connected, the drive rod and a straight line driving mechanism are sequentially connected.
The large-scale workpiece positioning device, further design is that being provided in the middle part of the frame longitudinally to slide
It moves in the bogie on frame, the side of the bogie is connected with oil cylinder, and the oil cylinder is the straight line driving mechanism.
The large-scale workpiece positioning device, further design is that the location hole is located at the avris portion of frame, and
And the side of frame is equally spaced there are three location hole, correspondingly, there are three positioning support parts for the side setting of frame.
The large-scale workpiece positioning device, further design is, the positioning support part includes positioning plate, positioning
Column and two guide posts, the two sides of the location hole are arranged symmetrically, and there are two pilot hole, the positioning column and two guiding
Column is fixedly connected on the lower section of the positioning plate and two guide posts are symmetrically distributed in the two sides of the positioning column, the positioning
Column is plugged in the location hole, and described two guide posts are plugged in respectively in two pilot holes；The idler wheel is connected to described
The lower end of positioning column.
The utility model has the beneficial effects that:
Positioning support part is jacked upwards along location hole using lift drive mechanism, in frame after then lifting large-scale workpiece
It is positioned above frame on positioning support part, then positioning support part declines so that large-scale workpiece is fallen on frame, reduces work
Linear contact or point contact between part and positioning device, effective protection positioning device and workpiece itself；Additionally by straight
Line driving mechanism is synchronous to drive multiple positioning support parts, so that each positioning support part synchronization lifting, it is ensured that workpiece is positioning
Posture on supporting member is steady.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the structural schematic diagram of drive rod and positioning support part.
Fig. 3 is partial structural diagram at A in Fig. 2.
Specific embodiment
The utility model is further described below in conjunction with Figure of description and embodiment:
A kind of large-scale workpiece positioning device as shown in the figure, including frame 1, lift drive mechanism 3 and several positioning branch
Bearing member 2 vertically offers several location holes 11 on the frame, and the positioning support part is slidably connected to vertically movablely
The positioning hole；The lift drive mechanism 3 is drivingly connected with each positioning support part 2.
The lift drive mechanism 3 includes several drive blocks 31, and the drive block, which can be longitudinally moved, to be set on frame,
The side of drive block has the driving slope surface 311 being obliquely installed, and the lower end of the positioning support part is placed in the driving slope surface,
When vertically moving on frame, the positioning support part moves up and down drive block in the positioning hole.
Drive channel is provided in the middle part of the driving slope surface, the lower end of the positioning support part has idler wheel 6, the rolling
Wheel is placed in the drive channel.
Location hole is uniformly arranged on longitudinal two sides of the frame, correspondingly, as shown in Fig. 2, it is longitudinally same to be located at frame
The drive rod 32 that the drive block of side is longitudinally disposed at frame sides via one is fixedly connected, the drive rod and a linear drives
Mechanism 4 is sequentially connected.
Be provided in the middle part of the frame can longitudinal sliding motion in the bogie 5 on frame, the side of the bogie connects
There is oil cylinder, the oil cylinder is the straight line driving mechanism 4.
The location hole is located at the avris portion of frame, and the side of frame is equally spaced that there are three location holes, correspondingly,
There are three positioning support parts for the side setting of frame.As shown in figure 3, the positioning support part 2 includes positioning plate 21, positioning column 22
And two guide posts 23, the two sides of the location hole are arranged symmetrically, and there are two pilot hole, the positioning column and two guiding
Column is fixedly connected on the lower section of the positioning plate and two guide posts are symmetrically distributed in the two sides of the positioning column, the positioning
Column is plugged in the location hole, and described two guide posts are plugged in respectively in two pilot holes 12；The idler wheel is connected to institute
State the lower end of positioning column.
Positioning support part is jacked upwards along location hole using lift drive mechanism, in frame after then lifting large-scale workpiece
It is positioned above frame on positioning support part, then positioning support part declines so that large-scale workpiece is fallen on frame, reduces work
Linear contact or point contact between part and positioning device, effective protection positioning device and workpiece itself；Additionally by straight
Line driving mechanism is synchronous to drive multiple positioning support parts, so that each positioning support part synchronization lifting, it is ensured that workpiece is positioning
Posture on supporting member is steady.
Claims (7)
1. a kind of large-scale workpiece positioning device, it is characterised in that including frame, lift drive mechanism and several positioning support parts,
Several location holes are vertically offered on the frame, the positioning support part is slidably connected to the positioning vertically movablely
In hole；The lift drive mechanism and each positioning support part are drivingly connected.
2. large-scale workpiece positioning device according to claim 1, which is characterized in that the lift drive mechanism includes several
Drive block, the drive block, which can be longitudinally moved, to be set on frame, and the side of drive block has the driving slope surface being obliquely installed,
The lower end of the positioning support part is placed in the driving slope surface, and drive block on frame when vertically moving, the positioning support
Part is moved up and down in the positioning hole.
3. large-scale workpiece positioning device according to claim 2, which is characterized in that be provided in the middle part of the driving slope surface
The lower end of drive channel, the positioning support part has idler wheel, and the idler wheel is placed in the drive channel.
4. large-scale workpiece positioning device according to claim 2, which is characterized in that location hole is uniformly arranged on the frame
Longitudinal two sides, correspondingly, the drive that the drive block positioned at frame longitudinal direction the same side is longitudinally disposed at frame sides via one
Lever is fixedly connected, and the drive rod and a straight line driving mechanism are sequentially connected.
5. large-scale workpiece positioning device according to claim 4, which is characterized in that being provided in the middle part of the frame can indulge
To the bogie slided on frame, the side of the bogie is connected with oil cylinder, and the oil cylinder is the straight line driving
Structure.
6. large-scale workpiece positioning device according to claim 3, which is characterized in that the location hole is located at the avris of frame
Portion, and the side of frame is equally spaced there are three location hole, and correspondingly, there are three positioning support parts for the side setting of frame.
7. large-scale workpiece positioning device according to claim 6, which is characterized in that the positioning support part includes positioning
Plate, positioning column and two guide posts, the two sides of the location hole are arranged symmetrically, and there are two pilot hole, the positioning columns and two
Root guide post is fixedly connected on the lower section of the positioning plate and two guide posts are symmetrically distributed in the two sides of the positioning column, institute
It states positioning column to be plugged in the location hole, described two guide posts are plugged in respectively in two pilot holes；The idler wheel connection
In the lower end of the positioning column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570610.9U CN208575726U (en) | 2018-04-20 | 2018-04-20 | A kind of large-scale workpiece positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820570610.9U CN208575726U (en) | 2018-04-20 | 2018-04-20 | A kind of large-scale workpiece positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208575726U true CN208575726U (en) | 2019-03-05 |
Family
ID=65505745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820570610.9U Expired - Fee Related CN208575726U (en) | 2018-04-20 | 2018-04-20 | A kind of large-scale workpiece positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208575726U (en) |
-
2018
- 2018-04-20 CN CN201820570610.9U patent/CN208575726U/en not_active Expired - Fee Related
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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: 20190305 |