CN209036059U - A kind of lift positioning compression mechanism - Google Patents
A kind of lift positioning compression mechanism Download PDFInfo
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- CN209036059U CN209036059U CN201821806304.7U CN201821806304U CN209036059U CN 209036059 U CN209036059 U CN 209036059U CN 201821806304 U CN201821806304 U CN 201821806304U CN 209036059 U CN209036059 U CN 209036059U
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- positioning
- frame
- clamping
- lifting platform
- positioning pin
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Abstract
The utility model relates to a kind of lift positioning compression mechanisms, including pedestal, three bar cylinders, lifting platform, positioning support bar, compression cylinder and clamping frame；The cylinder body of the three bars cylinder is connect with base side, the lifting platform is connect with the piston rod top end of three bar cylinders, the first support frame, the second support frame and third support frame are provided on the lifting platform, the positioning support bar is located at the two sides of the second support frame, the cylinder body of the clamping cylinder is connected by the side of connecting plate and lifting platform, the clamping frame is flexibly connected by pressure arm with the piston rod top end of clamping cylinder, pressure sensor is vertically provided on the clamping frame, the clamping frame is corresponding with the position of positioning support bar and the second positioning pin.The utility model mechanism itself can carry out oscilaltion movement, overcome the interference phenomenon being likely to occur when complicated vehicle frame sheet metal component workpiece is put into.
Description
Technical field
The utility model relates to a kind of positioning compression mechanisms, and in particular to a kind of lift positioning compression mechanism.
Background technique
In the process of manufacture of automobile frame sheet metal component, need adequately to be positioned vehicle frame sheet metal component, in turn
Guarantee machining accuracy.
But automobile frame sheet metal component is the more complicated workpiece of structure, existing positioning compression mechanism is mostly fixed
, it cannot be mobile relative to localization tool, therefore be possible to when putting the workpiece in workpiece and localization tool itself can occur to produce
The bad phenomenon of raw interference, causes automobile frame sheet metal component to be processed that can not be put into the localization tool on processing unit (plant).
Utility model content
The purpose of this utility model is: providing a kind of lift positioning compression mechanism, mechanism itself can carry out oscilaltion
It is mobile, overcome the interference phenomenon being likely to occur when complicated vehicle frame sheet metal component workpiece is put into.
To achieve the goals above, the utility model provides the following technical solution:
A kind of lift positioning compression mechanism, including pedestal, three bar cylinders, lifting platform, positioning support bar, compression cylinder with
And clamping frame；The cylinder body of the three bars cylinder is connect with base side, and the piston rod top end of the lifting platform and three bar cylinders connects
It connects, the first support frame, the second support frame and third support frame is provided on the lifting platform, the positioning support bar distinguishes position
In the two sides of the second support frame, the cylinder body of the clamping cylinder is connected by the side of connecting plate and lifting platform, the clamping frame
It is flexibly connected by pressure arm with the piston rod top end of clamping cylinder, pressure sensor is vertically provided on the clamping frame, it is described
Clamping frame is corresponding with the position of positioning support bar and the second positioning pin.
Further, it is provided with the first positioning pin on first support frame, is provided with second on second support frame
Positioning pin is provided with third positioning pin on the third support frame.
Further, first positioning pin, the second positioning pin and third positioning pin are vertically arranged, and described second is fixed
The locating height of position pin is higher than the first positioning pin and third positioning pin.
Further, the positioning support bar is L-shaped, and one of positioning support bar is upper by link block and lifting platform
End face connection, another positioning support bar are connect with the top of third support frame.
Further, the clamping frame is specifically in E font, and the pressure sensor is particularly located at the clamping frame of E font
Middle part, the both ends of the clamping frame of E font are corresponding with two positioning support bars respectively.
The utility model has the following beneficial effects: a kind of lift positioning compression mechanism, mechanism itself can carry out oscilaltion
It is mobile, and positioning compression can be carried out to vehicle frame sheet metal component workpiece afterwards in place mobile, overcome in complicated vehicle frame sheet metal component
The interference phenomenon being likely to occur when workpiece is put into, facilitate workpiece be put into and position fixing process, shortening be put into required for workpiece
Time is conducive to improve working efficiency.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of lift positioning compression of the utility model mechanism.
Fig. 2 is the partial structure diagram of mechanism shown in Fig. 1.
Fig. 3 is the structural schematic diagram of another part of mechanism shown in Fig. 1.
In figure: 1, pedestal；2, three bar cylinder；3, lifting platform；4, the first support frame；5, the first positioning pin；6, second
Support；7, the second positioning pin；8, third support frame；9, third positioning pin；10, positioning support bar；11, connecting plate；12, gas is clamped
Cylinder；13, pressure arm；14, clamping frame；15, pressure sensor.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the utility model is described in further detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Referring to figs. 1 to Fig. 3, a kind of lift positioning compression mechanism, including pedestal 1, three bar cylinders 2, lifting platform 3, positioning
Support rod 10, clamping cylinder 12 and clamping frame 14；The cylinder body of the three bars cylinder 2 is connect with 1 side of pedestal, the three bars gas
The concrete model of cylinder 2 is silent raw MGPM63-50, and the lifting platform 3 is connect with the piston rod top end of three bar cylinders 2, the lifting
The first support frame 4, the second support frame 6 and third support frame 8 are provided on platform 3, the positioning support bar 10 is located at
The cylinder body of the two sides of two support frames 6, the clamping cylinder 12 is connect by connecting plate 11 with the side of lifting platform 3, the clamping
The concrete model of cylinder 12 is SMC CKZT40-105P, and the clamping frame 14 passes through the piston rod of pressure arm 13 and clamping cylinder 12
Top is flexibly connected, and pressure sensor 15 is vertically provided on the clamping frame 14, and the pressure sensor 15 is applied for detecting
The pressure being added on workpiece avoids the excessive defective work piece of pressure, the clamping frame 14 and positioning support bar 10 and the second positioning
The position of pin 7 is corresponding.
It is provided with the first positioning pin 5 on first support frame 4, is provided with the second positioning pin on second support frame 6
7, third positioning pin 9 is provided on the third support frame 8.
First positioning pin 5, the second positioning pin 7 and third positioning pin 9 are vertically arranged, second positioning pin 7
Locating height be higher than the first positioning pin 5 and third positioning pin 9, first positioning pin 5, the second positioning pin 7 and third are fixed
Position pin 9 is used to carry out precise positioning to the location hole on workpiece.
The positioning support bar 10 is L-shaped, and one of positioning support bar 10 passes through the upper surface of link block and lifting platform 3
Connection, another positioning support bar 10 are connect with the top of third support frame 8.
The clamping frame 14 is specifically in E font, and the pressure sensor 15 is particularly located in the clamping frame 14 of E font
Portion, the both ends of the clamping frame 14 of E font are corresponding with two positioning support bars 10 respectively, and the positioning support bar 10 is used for work
Part is positioned and is supported.
The working principle of the utility model are as follows: positioning compression mechanism is the comprising modules on localization tool, when needing vehicle
When frame sheet metal component workpiece is put on localization tool, the piston rod movement of clamping cylinder 12 first, driving pressure arm 13 moves and is in beat
Open state, then the piston rod of three bar cylinders 2 retracts, and 3 entire lowering of lifting platform is driven, to avoid lifting platform 3 and lifting platform 3
On other components and workpiece be put into operation generate interference, guarantee workpiece smoothly be put into；Workpiece is smoothly put into
After on localization tool, the piston rod of three bar cylinders 2 stretches out, and driving lifting platform 3 rises, and makes the first positioning pin 5, the second positioning pin 7
And third positioning pin 9 is inserted into corresponding positioning hole on workpiece, the first support frame 4, the second support frame 6, third support respectively
Frame 8 and positioning supporting frame 10 touch the bottom face of workpiece and realize to workpiece and support, the piston rod of last clamping cylinder 12
Movement, driving pressure arm 13 drive the workpiece pressing from top to down of clamping frame 14, and pressure sensor 15 detects pressing force, so far realization pair
The positioning compression of vehicle frame sheet metal component workpiece.
The utility model is not confined to these for being further described to the utility model by above-described embodiment
Specific embodiment.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc.,
It is interpreted as being within the protection scope of the utility model.
Claims (5)
1. a kind of lift positioning compression mechanism, it is characterised in that: including pedestal (1), three bar cylinders (2), lifting platform (3), determine
Position support rod (10), clamping cylinder (12) and clamping frame (14)；The cylinder body of the three bars cylinder (2) and pedestal (1) side connect
It connects, the lifting platform (3) connect with the piston rod top end of three bar cylinders (2), is provided with the first support frame on the lifting platform (3)
(4), the second support frame (6) and third support frame (8), the positioning support bar (10) are located at the second support frame (6)
The cylinder body of two sides, the clamping cylinder (12) is connect by connecting plate (11) with the side of lifting platform (3), the clamping frame (14)
It is flexibly connected by pressure arm (13) with the piston rod top end of clamping cylinder (12), is vertically provided with pressure on the clamping frame (14)
Sensor (15), the clamping frame (14) are corresponding with the position of positioning support bar (10) and the second positioning pin (7).
2. a kind of lift positioning compression mechanism according to claim 1, it is characterised in that: first support frame (4)
On be provided with the first positioning pin (5), be provided with the second positioning pin (7) on second support frame (6), the third support frame
(8) third positioning pin (9) are provided on.
3. a kind of lift positioning compression mechanism according to claim 2, it is characterised in that: first positioning pin (5),
Second positioning pin (7) and third positioning pin (9) are vertically arranged, and the locating height of second positioning pin (7) is higher than first
Positioning pin (5) and third positioning pin (9).
4. a kind of lift positioning compression mechanism according to claim 1, it is characterised in that: the positioning support bar (10)
L-shaped, one of positioning support bar (10) is connect by link block with the upper surface of lifting platform (3), another positioning support
Bar (10) is connect with the top of third support frame (8).
5. a kind of lift positioning compression mechanism according to claim 1, it is characterised in that: the clamping frame (14) is specific
In E font, the pressure sensor (15) is particularly located at the middle part of the clamping frame (14) of E font, the clamping frame (14) of E font
Both ends are corresponding with two positioning support bar (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821806304.7U CN209036059U (en) | 2018-11-05 | 2018-11-05 | A kind of lift positioning compression mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821806304.7U CN209036059U (en) | 2018-11-05 | 2018-11-05 | A kind of lift positioning compression mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209036059U true CN209036059U (en) | 2019-06-28 |
Family
ID=67039246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821806304.7U Active CN209036059U (en) | 2018-11-05 | 2018-11-05 | A kind of lift positioning compression mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209036059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692538A (en) * | 2021-01-25 | 2021-04-23 | 上海天永智能装备股份有限公司 | Cross workpiece feeding equipment |
-
2018
- 2018-11-05 CN CN201821806304.7U patent/CN209036059U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692538A (en) * | 2021-01-25 | 2021-04-23 | 上海天永智能装备股份有限公司 | Cross workpiece feeding equipment |
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