CN220427380U - Auxiliary frame welding fixture - Google Patents
Auxiliary frame welding fixture Download PDFInfo
- Publication number
- CN220427380U CN220427380U CN202321805522.XU CN202321805522U CN220427380U CN 220427380 U CN220427380 U CN 220427380U CN 202321805522 U CN202321805522 U CN 202321805522U CN 220427380 U CN220427380 U CN 220427380U
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- threaded rod
- clamping
- motor
- fixedly connected
- base
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- 238000003466 welding Methods 0.000 title claims abstract description 23
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model relates to the technical field of automobile manufacturing, in particular to a welding fixture for an auxiliary frame, which comprises a base and a clamping assembly, wherein the clamping assembly comprises a first motor, a first threaded rod, a connecting shaft, a second threaded rod, two threaded blocks, two moving plates, two rotating shafts, two clamping plates and a driving unit, the auxiliary frame is arranged between the two clamping plates, the first threaded rod is driven to rotate by starting the first motor, the second threaded rod is driven to rotate by connecting the connecting shaft, and the two moving plates are driven to move relatively when the first threaded rod and the second threaded rod are matched with the two threaded blocks, so that the auxiliary frame is clamped by the clamping plates, the driving unit is started to drive the corresponding clamping plates and the rotating shafts to rotate, therefore, the auxiliary frame can be clamped and fixed without manual operation, and the clamped angle can be adjusted in a rotating mode, so that the auxiliary frame can be welded in all directions conveniently.
Description
Technical Field
The utility model relates to the technical field of automobile manufacturing, in particular to a welding tool for an auxiliary frame.
Background
When carrying out automobile manufacturing, weld the sub vehicle frame, in order to conveniently observe the welding point, improve welding quality, need install the sub vehicle frame and operate on welding frock, but at present traditional welding frock passes through the bolt fastening sub vehicle frame, very influences installation effectiveness.
Prior art patent CN208178806U discloses a sub vehicle frame welding frock, place the car sub vehicle frame level on the base that is close to the baffle, then take off the locating pin, promote the locating plate to the one side that is close to the baffle through the handle, when locating plate and baffle press from both sides the sub vehicle frame tight, stop promoting, at this moment, spacing hole and locating hole of both sides coincide completely, insert in the spacing hole of both sides respectively two locating pins to fix the locating plate position, realized the clamp dress work to the sub vehicle frame, then weld the sub vehicle frame.
However, in the prior art, after the auxiliary frame is clamped and fixed, the auxiliary frame cannot be rotated, the angle cannot be adjusted, and the auxiliary frame is inconvenient to weld in all directions.
Disclosure of Invention
The utility model aims to provide a subframe welding tool, which solves the problems that after a subframe is clamped and fixed in the prior art, the subframe cannot be rotated, the angle cannot be adjusted and the omnibearing welding is inconvenient.
In order to achieve the above purpose, the utility model provides a subframe welding tool, which comprises a base and a clamping assembly;
the clamping assembly comprises a first motor, a first threaded rod, a connecting shaft, a second threaded rod, two threaded blocks, two movable plates, two rotating shafts, two clamping plates and a driving unit, wherein the first motor is arranged at one end of the base, one end of the first threaded rod is fixedly connected with the output end of the first motor, the other end of the first threaded rod penetrates through the base and is fixedly connected with one end of the connecting shaft, one end of the second threaded rod is fixedly connected with the other end of the connecting shaft, the other end of the second threaded rod is connected with the inner side wall of the base in a rotating mode, the two threaded blocks are respectively matched with the first threaded rod and the second threaded rods, the two movable plates are respectively connected with the corresponding threaded blocks in a fixed mode, the two rotating shafts are respectively connected with the corresponding movable plates in a rotating mode, the two clamping plates are respectively connected with the corresponding rotating shafts in a fixed mode, and the driving unit is arranged on the corresponding clamping plates and the rotating shafts.
The clamping assembly further comprises a plurality of mounting blocks and a plurality of control panels, wherein the mounting blocks are fixedly connected with the base and sequentially distributed at two ends of the base, the control panels are fixedly connected with the base and located on one side of the base, and the control panels are respectively and electrically connected with the first motor and the driving unit.
The driving unit comprises a second motor and a driving shaft, the second motor is fixedly connected with the corresponding moving plate and is positioned on one side of the corresponding moving plate, one end of the driving shaft is fixedly connected with the output end of the second motor, the other end of the driving shaft penetrates through the corresponding moving plate and is fixedly connected with the corresponding rotating shaft, and the control panel is electrically connected with the second motor.
The auxiliary frame welding fixture further comprises two clamping auxiliary assemblies, and the two clamping auxiliary assemblies are respectively arranged on the corresponding clamping plates.
The clamping auxiliary assembly comprises a buffer plate and a plurality of rubber blocks, wherein the buffer plate is fixedly connected with the clamping plate and is positioned on one side of the clamping plate away from the moving plate, and the rubber blocks are fixedly connected with the buffer plate and sequentially distributed on one side of the clamping plate away from the buffer plate.
According to the auxiliary frame welding tool, the auxiliary frame is placed between the two clamping plates, the first motor is started to drive the first threaded rod to rotate, the connecting shaft is connected to drive the second threaded rod to rotate, and the first threaded rod and the second threaded rod are symmetrically arranged, so that when the first threaded rod and the second threaded rod are matched with the two threaded blocks, the two moving plates are driven to move relatively, the auxiliary frame is clamped through the clamping plates, the driving unit is started at the same time, the corresponding clamping plates and the rotating shaft are driven to rotate, the auxiliary frame can be clamped and fixed through the arrangement of the structure without manual operation, and meanwhile, the clamped angle can be adjusted in a rotating mode, so that the auxiliary frame can be welded in an all-around mode conveniently.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.
Fig. 2 is a top view of the entirety of a first embodiment of the present utility model.
Fig. 3 is a cross-sectional view taken along line A-A of fig. 2 in accordance with the present utility model.
Fig. 4 is a schematic overall structure of a second embodiment of the present utility model.
Fig. 5 is a top view of the entirety of a second embodiment of the present utility model.
Fig. 6 is a sectional view taken along line B-B of fig. 5 in accordance with the present utility model.
101-base, 102-first motor, 103-first threaded rod, 104-connecting shaft, 105-second threaded rod, 106-thread block, 107-movable plate, 108-pivot, 109-grip block, 110-mounting block, 111-control panel, 112-second motor, 113-drive shaft, 201-buffer plate, 202-rubber block.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
First embodiment:
referring to fig. 1 to 3, fig. 1 is a schematic overall structure of a first embodiment of the present utility model, fig. 2 is a top view of the first embodiment of the present utility model, and fig. 3 is a cross-sectional view taken along line A-A of fig. 2.
The utility model provides a subframe welding fixture, which comprises a base 101 and a clamping assembly, wherein the clamping assembly comprises a first motor 102, a first threaded rod 103, a connecting shaft 104, a second threaded rod 105, two threaded blocks 106, two moving plates 107, two rotating shafts 108, two clamping plates 109, a driving unit, a plurality of mounting blocks 110 and a control panel 111, and the driving unit comprises a second motor 112 and a driving shaft 113.
For this embodiment, the base 101 carries the overall structure of the clamping assembly.
The first motor 102 is disposed at one end of the base 101, one end of the first threaded rod 103 is fixedly connected with an output end of the first motor 102, the other end of the first threaded rod 103 penetrates through the base 101 and is fixedly connected with one end of the connecting shaft 104, one end of the second threaded rod 105 is fixedly connected with the other end of the connecting shaft 104, the other end of the second threaded rod 105 is rotatably connected with an inner side wall of the base 101, two threaded blocks 106 are respectively matched with the first threaded rod 103 and the second threaded rod 105, two movable plates 107 are respectively fixedly connected with the corresponding threaded blocks 106, two rotary shafts 108 are respectively rotatably connected with the corresponding movable plates 107, two clamping plates 109 are respectively fixedly connected with the corresponding rotary shafts 108, and the driving unit is disposed on the corresponding clamping plates 109 and the corresponding rotary shafts 108. Place the sub-frame between two grip block 109, through the start first motor 102, drive first threaded rod 103 rotates, through connecting axle 104 connects, drives second threaded rod 105 rotates, because first threaded rod 103 with the symmetry of second threaded rod 105 sets up, when with two screw thread piece 106 joins in marriage, drives two movable plate 107 relative movement, and then passes through grip block 109 will the sub-frame centre gripping, starts simultaneously drive unit drives corresponding grip block 109 with pivot 108 rotates, from this need not manual operation, can the centre gripping fixed sub-frame, can rotate simultaneously and adjust the angle after the centre gripping, is convenient for carry out the omnidirectional welding to the sub-frame.
Secondly, the plurality of mounting blocks 110 are fixedly connected with the base 101 and are sequentially distributed at two ends of the base 101, the control panel 111 is fixedly connected with the base 101 and is located at one side of the base 101, and the control panel 111 is respectively and electrically connected with the first motor 102 and the driving unit. The base 101 can be fixedly installed through the installation block 110, and a worker can operate the control panel 111 to send operation instructions to the first motor 102 and the driving unit.
Meanwhile, the second motor 112 is fixedly connected to the corresponding moving plate 107 and is located at one side of the corresponding moving plate 107, one end of the driving shaft 113 is fixedly connected to the output end of the second motor 112, the other end of the driving shaft 113 penetrates through the corresponding moving plate 107 and is fixedly connected to the corresponding rotating shaft 108, and the control panel 111 is electrically connected to the second motor 112. The second motor 112 drives the driving shaft 113 to rotate, so that the rotating shaft 108 and the clamping plate 109 rotate.
When the auxiliary frame is clamped by the auxiliary frame clamping device, the auxiliary frame is placed between the two clamping plates 109, the control panel 111 is operated, the first motor 102 is started to drive the first threaded rod 103 to rotate, the second threaded rod 105 is driven to rotate through the connection shaft 104, and due to the symmetrical arrangement of the first threaded rod 103 and the second threaded rod 105, when the auxiliary frame is matched with the two threaded blocks 106, the two movable plates 107 are driven to move relatively, the auxiliary frame is clamped by the clamping plates 109, the second motor 112 is started to drive the driving shaft 113 to rotate, the rotating shaft 108 and the clamping plates 109 are driven to rotate, the corresponding clamping plates 109 and the rotating shaft 108 are driven to rotate, the effect of adjusting the angle of the auxiliary frame is achieved, the auxiliary frame can be clamped and fixed through the arrangement of the structure without manual operation, and meanwhile, the angle after clamping can be adjusted in a rotating mode, and the auxiliary frame can be welded in an all-around mode.
Second embodiment:
on the basis of the first embodiment, please refer to fig. 4 to 6, wherein fig. 4 is a schematic overall structure of the second embodiment of the present utility model, fig. 5 is a top view of the second embodiment of the present utility model, and fig. 6 is a cross-sectional view of fig. 5 along line B-B of the present utility model.
The utility model provides a subframe welding tool, which further comprises two clamping auxiliary assemblies, wherein each clamping auxiliary assembly comprises a buffer plate 201 and a plurality of rubber blocks 202.
For the present embodiment, two clamping auxiliary assemblies are respectively disposed on the corresponding clamping plates 109. The auxiliary clamping assembly is used for carrying out auxiliary optimization on clamping operation, so that the anti-slip effect is improved, falling off and deviation are avoided, the auxiliary frame is protected, and damage caused by overlarge clamping force is avoided.
Wherein, the buffer plate 201 with grip block 109 fixed connection, and be located grip block 109 keeps away from the one side of movable plate 107, a plurality of rubber blocks 202 all with buffer plate 201 fixed connection, and in proper order distribute the buffer plate 201 keep away from one side of grip block 109. The buffer plate 201 prevents the clamping speed from being too high, the auxiliary frame is damaged by being impacted, and the rubber block 202 can increase friction force and has a certain buffer function.
When the auxiliary frame is clamped by the auxiliary frame clamping device, the buffer plate 201 prevents the auxiliary frame from being impacted and damaged due to too high clamping speed, the rubber block 202 can increase friction force and has a certain buffer function, so that auxiliary optimization of clamping operation is performed, the anti-skid effect is improved, the auxiliary frame is prevented from falling off and shifting, and meanwhile the auxiliary frame is protected from damage caused by too large clamping force.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.
Claims (5)
1. The auxiliary frame welding tool comprises a base and is characterized in that,
the clamping assembly is also included;
the clamping assembly comprises a first motor, a first threaded rod, a connecting shaft, a second threaded rod, two threaded blocks, two movable plates, two rotating shafts, two clamping plates and a driving unit, wherein the first motor is arranged at one end of the base, one end of the first threaded rod is fixedly connected with the output end of the first motor, the other end of the first threaded rod penetrates through the base and is fixedly connected with one end of the connecting shaft, one end of the second threaded rod is fixedly connected with the other end of the connecting shaft, the other end of the second threaded rod is connected with the inner side wall of the base in a rotating mode, the two threaded blocks are respectively matched with the first threaded rod and the second threaded rods, the two movable plates are respectively connected with the corresponding threaded blocks in a fixed mode, the two rotating shafts are respectively connected with the corresponding movable plates in a rotating mode, the two clamping plates are respectively connected with the corresponding rotating shafts in a fixed mode, and the driving unit is arranged on the corresponding clamping plates and the rotating shafts.
2. The subframe welding fixture as claimed in claim 1, wherein,
the clamping assembly further comprises a plurality of mounting blocks and a plurality of control panels, the mounting blocks are fixedly connected with the base and sequentially distributed at two ends of the base, the control panels are fixedly connected with the base and located on one side of the base, and the control panels are respectively and electrically connected with the first motor and the driving unit.
3. The subframe welding fixture as claimed in claim 2, wherein,
the driving unit comprises a second motor and a driving shaft, the second motor is fixedly connected with the corresponding moving plate and is positioned on one side of the corresponding moving plate, one end of the driving shaft is fixedly connected with the output end of the second motor, the other end of the driving shaft penetrates through the corresponding moving plate and is fixedly connected with the corresponding rotating shaft, and the control panel is electrically connected with the second motor.
4. The welding fixture for auxiliary frames according to claim 3, wherein,
the auxiliary frame welding fixture further comprises two clamping auxiliary assemblies, and the two clamping auxiliary assemblies are respectively arranged on the corresponding clamping plates.
5. The subframe welding fixture as claimed in claim 4, wherein,
the auxiliary clamping assembly comprises a buffer plate and a plurality of rubber blocks, wherein the buffer plate is fixedly connected with the clamping plate and is positioned on one side of the clamping plate away from the moving plate, and the rubber blocks are fixedly connected with the buffer plate and are sequentially distributed on one side of the clamping plate away from the buffer plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321805522.XU CN220427380U (en) | 2023-07-11 | 2023-07-11 | Auxiliary frame welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321805522.XU CN220427380U (en) | 2023-07-11 | 2023-07-11 | Auxiliary frame welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220427380U true CN220427380U (en) | 2024-02-02 |
Family
ID=89696204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321805522.XU Active CN220427380U (en) | 2023-07-11 | 2023-07-11 | Auxiliary frame welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220427380U (en) |
-
2023
- 2023-07-11 CN CN202321805522.XU patent/CN220427380U/en active Active
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