CN207464530U - The Frame Welding support device of locking mechanism - Google Patents
The Frame Welding support device of locking mechanism Download PDFInfo
- Publication number
- CN207464530U CN207464530U CN201721196217.XU CN201721196217U CN207464530U CN 207464530 U CN207464530 U CN 207464530U CN 201721196217 U CN201721196217 U CN 201721196217U CN 207464530 U CN207464530 U CN 207464530U
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- China
- Prior art keywords
- plate
- turntable
- bar
- shaft
- locking mechanism
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Abstract
The utility model discloses a kind of Frame Welding support devices of locking mechanism, including strip bottom plate, side plate there are two being arranged side by side along its length on the upper surface of the strip bottom plate, the top of each side plate is connected with shaft by bearing block, fixed frame is connected between two shafts, position on the strip bottom plate close to one of side plate is provided with support plate, and driving motor is fixed in the support plate；Retaining mechanism is connected in another described shaft, the retaining mechanism includes turntable, bar and cylinder, the turntable is set in the shaft and can be rotated with the shaft, one end of the bar and the piston rod of cylinder connect, the other end is abutted with the circumference of the turntable, there are two open slot, the angle between two open slots is 180 ° for distribution on the circumference of the turntable；An extruding spring is additionally provided in the cylinder, one end of the extruding spring and the piston rod of cylinder connect, and the other end is connected on the pedestal of the cylinder.
Description
Technical field
The utility model is related to a kind of Frame Welding support devices of locking mechanism, belong to field of automobile.
Background technology
At present, the welding assembly process of vehicle frame is usually and is carried out on a workbench, and first vehicle frame is shelved on platform
Single-sided welding is carried out, when other positions of welded frame, needs to overturn vehicle frame, since the connection structure of vehicle frame is answered
Miscellaneous, weld seam is more, repeatedly stirs vehicle frame in welding process needs and is welded, needs manually to be locked after the completion of overturning, entirely
Operating process is extremely inconvenient, and operation difficulty and labor intensity are higher, causes production efficiency relatively low, meanwhile, if locking effect
It is bad to generate shaking in the welding process, directly affect the welding quality of vehicle frame.
Utility model content
For solution more than technical problem, the utility model provides one kind and can be carried automatically to being locked after vehicle frame overturning
High level frame welding efficiency and welding quality, and the Frame Welding support device of locking mechanism simple in structure.
Its technical solution is as follows：
The Frame Welding support device of a kind of locking mechanism, including strip bottom plate, the upper surface of the strip bottom plate
On be arranged side by side along its length there are two side plate, the distance between two side plates meet distance required during fixed vehicle frame,
The top of each side plate is connected with shaft by bearing block respectively, is connected between two shafts with the shaft
The fixed frame of rotation, the both ends of the fixed frame are connect respectively with the shaft of its respective end, close to wherein on the strip bottom plate
The position of one side plate is provided with a support plate, and the driving motor for driving shaft rotation is fixed in the support plate；
Retaining mechanism is connected at least one shaft, which includes turntable, bar and cylinder, the turntable
It is set in the shaft and can be rotated with the shaft, one end of the bar and the piston rod of cylinder connect, the other end and institute
The circumference for stating turntable abuts, and distribution is there are two for accommodating the open slot of the end of the bar on the circumference of the turntable, and two
Angle between a open slot is 180 °；
An extruding spring is additionally provided in the cylinder, one end of the extruding spring is connect with the piston rod of the cylinder,
The other end is connected on the pedestal of the cylinder.
Using above-mentioned technical proposal, vehicle frame is first fixed on fixed frame by when use welds vehicle frame, locks at this time
The end of the bar of mechanism is stretched into the open slot of turntable and support device is locked, and starts after the completion of vehicle frame one side welding
Driving motor, driving motor drives shaft rotation, and then drives the vehicle frame overturning being fixed on fixed frame, when rotation to required position
Driving motor fails when putting, and the bar end of retaining mechanism, which is stretched into the open slot of turntable, locks support device,
Then start to weld vehicle frame another side.The end of switching process bar is connected on the circumference of turntable always, works as welding
Completion needs cylinder during rotation to start to act on, and bar is driven to be displaced outwardly, until the open slot of the end abjection turntable of bar is simultaneously
Abutted against with the circumference of turntable, whole process is not required to manually be overturn and locked, also avoid locking because of fixed frame less than
Position and vehicle frame is made to lead to the problem of welding deformation, improve efficiency and welding quality, while reduce cost.
Preferably, one end end that the bar is abutted with the circumference of the turntable is ball head structure.
So set, reduce the frictional force in rotation process.
Preferably, setting fluted on the periphery that the turntable is in contact with the bar, uniformly divide in the groove
Arcuation lug boss is furnished with, the height of the arcuation protrusion is more than the depth of the groove.
So set, being in contact using arcuation protrusion with the ball head structure of bar, the friction in rotation process is reduced
Power.
Preferably, setting fluted on the face that the turntable is in contact with the bar, it is evenly distributed in the groove
Arcuation lug boss, the diameter of the ball head structure are less than the width of the groove.
Preferably, the strip bottom plate is respectively arranged with a convex block close to the position at four angles, which erects
Nogata can adjust the screw rod of height to being equipped with, and the lower end of the screw rod is fixedly connected with counterweight；
It is located at the position between two side plates on the strip bottom plate and is also arranged side by side that there are two transverse slat, the transverse slats
Length be more than the strip bottom plate width, the both sides of each transverse slat are respectively arranged with an idler wheel, the screw rod
Maximum height be more than idler wheel height.
Preferably, being arranged with a fixed block on the bar, which is bolted on the side plate.
So set, bar is fixed using fixed block, shaking of the turntable in rotation process is avoided.
Preferably, being provided with case in the support plate, the driving motor is located in the case.
Preferably, being provided with a connecting plate on the side wall of the support plate, the part of the connecting plate is located at the support
On plate, another part is located on the side wall of the side plate of the support plate.
Advantageous effect：
The technical solution of the utility model, vehicle frame is first fixed on fixed frame by when use welds vehicle frame, at this time
The bar end of retaining mechanism is stretched into the open slot of turntable and support device is locked, and is opened after the completion of vehicle frame one side welding
Dynamic driving motor, driving motor drives shaft rotation, and then drives the vehicle frame overturning being fixed on fixed frame, when rotation is to required
Driving motor fails during position, and the bar end of retaining mechanism, which is stretched into the open slot of turntable, locks support device
Tightly, then start to weld vehicle frame another side.The end of switching process bar is connected on the circumference of turntable always, works as weldering
Connecing completion needs cylinder during rotation to start to act on, and bar is driven to be displaced outwardly, until the open slot of bar end abjection turntable is simultaneously
Abutted against with the circumference of turntable, whole process is not required to manually be overturn and locked, also avoid locking because of fixed frame less than
Position and vehicle frame is made to lead to the problem of welding deformation, improve efficiency and welding quality, while reduce cost.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structure diagram of the retaining mechanism in Fig. 1；
Fig. 3 is the front view of Fig. 2；
Fig. 4 is the left view of Fig. 3；
Fig. 5 is the vertical view of Fig. 4；
Fig. 6 is the structure diagram of another embodiment of Fig. 5.
Specific embodiment
With reference to embodiment and attached drawing, the utility model is described in further detail.
Such as a kind of Frame Welding support device of the attached locking mechanisms shown in fig. 6 of attached drawing 1-, including strip bottom plate 1,
It is arranged side by side along its length there are two side plate 2 on the upper surface of the strip bottom plate 1, the distance between two side plates 2 are full
Foot fixes distance required during vehicle frame, and the top of each side plate 2 is connected with shaft 4, two institutes by bearing block 3 respectively
State and the fixed frame 14 rotated with the shaft 4 be connected between shaft 4, the both ends of the fixed frame 14 respectively with its respective end
Shaft 4 connects, and the position on the strip bottom plate 1 close to one of them side plate 2 is provided with a support plate 15, the support
The driving motor 5 that shaft 4 is driven to rotate is fixed on plate 15, which is sequentially connected with the shaft 4, the support
Case 17 is provided on plate 15, the driving motor 5 is located in the case 17；
It can be seen that from Fig. 1 and Fig. 2 and be also associated with retaining mechanism at least one shaft 4, which includes
Turntable 6, bar 7 and cylinder 8, the turntable 6 are set in the shaft 4 and can be rotated with the shaft 4, one end of the bar 7
It is connect with the piston rod of cylinder 8, the other end is abutted with the circumference of the turntable 6, and there are two use for distribution on the circumference of the turntable 6
Open slot 60 in the end for accommodating the bar 7, and the angle between two open slots 60 is 180 °；The cylinder 8
An extruding spring is inside additionally provided with, one end of the extruding spring is connect with the piston rod of cylinder 8, and the other end is connected to the cylinder
On 8 pedestal.The bar 7 and cylinder 8 are vertically set, and a fixed block 18 are arranged on the bar 7, this is fixed
Block 18 is bolted on the side plate 2.
The retaining mechanism is arranged far from a shaft 4 of the driving motor 5.
Can be seen that one end end that the bar 7 abuts with the circumference of the turntable 6 from Fig. 3 or Fig. 5 or Fig. 6 is ball
Header structure 70.
From fig. 5, it can be seen that setting fluted 61 on the periphery that the turntable 6 is in contact with the bar 7, this is recessed
Arcuation lug boss 610 is evenly distributed in slot 61, the height of the arcuation protrusion 610 is more than the depth of the groove 61.
From fig. 6, it can be seen that fluted 61 are set on the face that the turntable 6 is in contact with the bar 7, in the groove 61
Arcuation lug boss 610 is evenly distributed with, the diameter of the ball head structure 70 is less than the width of the groove 61.
It is seen also in fig. l that the strip bottom plate 1 is respectively arranged with a convex block 9 close to the position at four angles, it should
The screw rod 10 of height can be adjusted by being vertically equipped on convex block 9, and the lower end of the screw rod 10 is fixedly connected with counterweight
Block 11；
It is located at the position between two side plates 2 on the strip bottom plate 1 to be also arranged side by side there are two transverse slat 12,
The length of the transverse slat 12 is more than the width of the strip bottom plate 1, and the both sides of each transverse slat 12 are respectively arranged with a rolling
Wheel 13, the maximum height of the screw rod 10 are more than the height of idler wheel 13.
A connecting plate 16 is provided on the side wall of the support plate 15, the part of the connecting plate 16 is located at the support plate 15
On, another part is located on the side wall of the side plate 2 of the support plate 15.
Claims (8)
1. a kind of Frame Welding support device of locking mechanism, it is characterised in that：Including strip bottom plate (1), the strip
It is arranged side by side along its length there are two side plate (2) on the upper surface of bottom plate (1), the distance between two side plates (2) satisfaction
Required distance during fixed vehicle frame, the top of each side plate (2) is connected with shaft (4), institute by bearing block (3) respectively
State and the fixed frame (14) rotated with the shaft (4) be connected between two shafts (4), the both ends of the fixed frame (14) respectively with
The shaft (4) of its respective end connects, and the position on the strip bottom plate (1) close to one of them side plate (2) is provided with
One support plate (15) is fixed with the driving motor (5) for driving shaft (4) rotation in the support plate (15)；
Retaining mechanism is connected at least one shaft (4), which includes turntable (6), bar (7) and cylinder
(8), which is set in the shaft (4) and can be rotated with the shaft (4), one end of the bar (7) and cylinder
(8) piston rod connection, the other end are abutted with the circumference of the turntable (6), and there are two use for distribution on the circumference of the turntable (6)
Open slot (60) in the end for accommodating the bar (7), and the angle between two open slots (60) is 180 °；
An extruding spring is additionally provided in the cylinder (8), one end of the extruding spring and the piston rod of the cylinder (8) connect
It connects, the other end is connected on the pedestal of the cylinder (8).
2. the Frame Welding support device of locking mechanism according to claim 1, it is characterised in that：The bar (7)
One end end abutted with the circumference of the turntable (6) is ball head structure (70).
3. the Frame Welding support device of locking mechanism according to claim 2, it is characterised in that：The turntable (6)
Fluted (61) on the periphery being in contact with the bar (7) are set, arcuation lug boss is evenly distributed in the groove (61)
(610), the height of the arcuation protrusion (610) is more than the depth of the groove (61).
4. the Frame Welding support device of locking mechanism according to claim 2, it is characterised in that：The turntable (6)
Fluted (61) on the periphery being in contact with the bar (7) are set, arcuation lug boss is evenly distributed in the groove (61)
(610), the diameter of the ball head structure (70) is less than the width of the groove (61).
5. the Frame Welding support device of the locking mechanism according to any one of claim 1-4, it is characterised in that：Institute
It states strip bottom plate (1) and is respectively arranged with a convex block (9) close to the position at four angles, vertically worn on the convex block (9)
The screw rod (10) of height can be adjusted by having, and the lower end of the screw rod (10) is fixedly connected with balance counterweight (11)；
It is located at the position between two side plates (2) on the strip bottom plate (1) to be also arranged side by side there are two transverse slat (12),
The length of the transverse slat (12) is more than the width of the strip bottom plate (1), and the both sides of each transverse slat (12) are set respectively
There is an idler wheel (13), the maximum height of the screw rod (10) is more than the height of the idler wheel (13).
6. the Frame Welding support device of locking mechanism according to claim 5, it is characterised in that：The bar (7)
On be arranged with a fixed block (18), which is bolted on the side plate (2).
7. the Frame Welding support device of locking mechanism according to claim 6, it is characterised in that：The support plate
(15) case (17) is provided on, the driving motor (5) is in the case (17).
8. the Frame Welding support device of locking mechanism according to claim 7, it is characterised in that：The support plate
(15) connecting plate (16) is provided on side wall, the part of the connecting plate (16) is located in the support plate (15), another portion
Divide and be located on the side wall of the side plate (2) of the support plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196217.XU CN207464530U (en) | 2017-09-18 | 2017-09-18 | The Frame Welding support device of locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721196217.XU CN207464530U (en) | 2017-09-18 | 2017-09-18 | The Frame Welding support device of locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207464530U true CN207464530U (en) | 2018-06-08 |
Family
ID=62269119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721196217.XU Expired - Fee Related CN207464530U (en) | 2017-09-18 | 2017-09-18 | The Frame Welding support device of locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207464530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763174A (en) * | 2020-12-28 | 2021-05-07 | 中国科学院长春光学精密机械与物理研究所 | Positioning and locking device for vibration simulation table |
-
2017
- 2017-09-18 CN CN201721196217.XU patent/CN207464530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112763174A (en) * | 2020-12-28 | 2021-05-07 | 中国科学院长春光学精密机械与物理研究所 | Positioning and locking device for vibration simulation table |
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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: 20180608 Termination date: 20190918 |