CN215200393U - Clamping device for welding frame of electric vehicle - Google Patents
Clamping device for welding frame of electric vehicle Download PDFInfo
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- CN215200393U CN215200393U CN202120918401.0U CN202120918401U CN215200393U CN 215200393 U CN215200393 U CN 215200393U CN 202120918401 U CN202120918401 U CN 202120918401U CN 215200393 U CN215200393 U CN 215200393U
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- frame
- bottom plate
- plate
- welding
- clamping device
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- 238000003466 welding Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 238000010030 laminating Methods 0.000 abstract description 5
- 239000011435 rock Substances 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an electric motor car frame clamping device for welding, include: the device comprises a bottom plate, a clamping mechanism and a moving guide mechanism; the clamping mechanism is arranged at the top of the bottom plate and comprises a movable plate, and a first sliding groove is formed in the top of the bottom plate; when this scheme is used, start cylinder promotes splint and carries out the centre gripping to electric motor car frame, the in-process of centre gripping, operating personnel accomplishes the welding to the frame, drive splint through the cylinder after the welding and reset, the in-process that resets, promote the slider and remove in the second spout under the effect of spring, thereby drive first runner laminating electric motor car frame surface, make frame centre gripping and weld still keep original position after finishing, avoid splint to reset the back, the frame takes place to rock or slope on the bottom plate, and simultaneously, the frame removes at second runner top, its first runner is when the frame removes, play the effect that the guide removed, thereby the stability of frame in the bottom plate has been improved.
Description
Technical Field
The utility model relates to an electric motor car processing technology field specifically is a clamping device is used in welding of electric motor car frame.
Background
Electric vehicles, i.e. electrically driven vehicles, also known as electrically driven vehicles, are well known. Electric vehicles are classified into alternating current electric vehicles and direct current electric vehicles. Generally, an electric vehicle is a vehicle that uses a battery as an energy source, and converts electric energy into mechanical energy through a controller, a motor and other components to move so as to control the current and change the speed.
However, the conventional clamping device for welding the electric vehicle frame has a problem that the conventional clamping device resets the clamping mechanism after clamping and welding the electric vehicle frame so that the electric vehicle frame is separated from the clamping mechanism, and the frame is easy to shake or incline due to gravity center shift in the separation process, thereby causing damage of the frame.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric motor car frame clamping device for welding to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric motor car frame clamping device for welding, includes: the device comprises a bottom plate, a clamping mechanism and a moving guide mechanism;
the clamping mechanism is arranged at the top of the bottom plate and comprises a movable plate, a first sliding groove is formed in the top of the bottom plate, the movable plate is slidably arranged inside the first sliding groove, a supporting plate is fixedly connected to the top of the movable plate, two air cylinders are symmetrically arranged on one side of the supporting plate, piston rods of the two air cylinders penetrate through the supporting plate, and clamping plates are fixedly connected to the piston rods of the air cylinders;
wherein, the mobile guide mechanism is arranged on the clamping mechanism.
Through adopting above-mentioned technical scheme, during this scheme used, through installation cylinder and splint in the backup pad to promote splint when starting by the cylinder and carry out the centre gripping to the electric motor car frame, simultaneously, can change fixture's position through removing the fly leaf.
Preferably, the movable guide mechanism comprises two plate bodies, wherein the plate bodies are welded on one side of the supporting plate, the second sliding grooves are formed in the plate bodies, the second sliding grooves are formed in the second sliding grooves, the sliding blocks are arranged inside the second sliding grooves in a sliding mode, the sliding blocks are arranged inside the second sliding grooves in a fixed mode, L-shaped rods are fixedly connected inside the sliding blocks, the adjacent ends of the L-shaped rods are connected with first rotating wheels in a rotating mode through rotating shafts, springs are fixedly connected to the outer portions of the sliding blocks, and one ends of the springs are fixedly connected to the inner portions of the plate bodies.
Through adopting above-mentioned technical scheme, during this scheme used, drive splint through the cylinder and reset, the in-process that resets promotes the slider by the effect of spring and removes in the second spout to drive first runner laminating electric motor car frame surface.
Preferably, the top of the bottom plate is provided with a plurality of through grooves, and the inside of the through grooves is rotatably connected with a second rotating wheel through a rotating shaft.
Through adopting above-mentioned technical scheme, in this scheme, through the frame on the pulling bottom plate, make the frame remove at second runner top.
Preferably, the top of the bottom plate is provided with a first threaded hole, and the movable plate is connected with the first threaded hole through a through screw.
Through adopting above-mentioned technical scheme, during this scheme used, the fly leaf passes through the mounting and installs on first screw hole, realizes the fixed of position.
Preferably, the two sides of the bottom plate are welded with connecting plates, and the connecting plates are provided with two second threaded holes.
Through adopting above-mentioned technical scheme, connecting plate, second screw hole collocation mounting in this scheme can fix the bottom plate in frame welding area.
Preferably, a rubber pad is bonded to one side of the clamping plate.
Through adopting above-mentioned technical scheme, the rubber pad in this scheme can increase the frictional force of splint when using, improves the fixity of splint.
Compared with the prior art, the beneficial effects of the utility model are that:
when this scheme is used, promote splint to carry out the centre gripping to electric motor car frame when starting by the cylinder to drive splint through the cylinder and reset after the welding, the in-process that resets promotes the slider by the effect of spring and drives the laminating of first runner on the frame surface, makes the frame keep original position, avoids splint to reset the back, and the frame takes place to rock or the slope on the bottom plate, and first runner plays the effect that the guide removed when the frame removes simultaneously, thereby has improved the stability of frame in the bottom plate.
Drawings
Fig. 1 is a schematic structural view of the clamping device for welding the frame of the electric vehicle of the present invention;
fig. 2 is another view structure diagram of the clamping device for welding the frame of the electric vehicle according to the present invention;
fig. 3 is the utility model discloses a structural schematic diagram is looked at to backup pad among clamping device for welding of electric motor car frame.
In the figure: 1. a first chute; 2. a movable plate; 3. a first threaded hole; 4. a base plate; 5. a second threaded hole; 6. a connecting plate; 7. a slider; 8. a cylinder; 9. a support plate; 10. a splint; 11. a first runner; 12. a rubber pad; 13. a spring; 14. a second chute; 15. a plate body; 16. a second runner; 17. a through groove; 18. an L-shaped rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
as shown in fig. 1 to 3, a clamping device for welding a frame of an electric vehicle comprises: bottom plate 4, fixture and removal guiding mechanism.
As shown in fig. 1-3, in order to quickly clamp the frame of the electric vehicle, a clamping mechanism is installed at the top of the bottom plate 4, wherein the clamping mechanism includes a movable plate 2, a first chute 1 is formed at the top of the bottom plate 4, the movable plate 2 is slidably installed inside the first chute 1, a support plate 9 is fixedly connected to the top of the movable plate 2, two cylinders 8 are symmetrically installed on one side of the support plate 9, piston rods of the cylinders 8 penetrate through the support plate 9, and clamp plates 10 are fixedly installed on the piston rods of the cylinders 8, through the above arrangement, when the clamping mechanism is used, the cylinders 8 are started, the piston rods of the cylinders 8 push the clamp plates 10 to move, so as to clamp and fix the surface of the frame, and before the clamping mechanism is used, the position of the clamping mechanism is changed by moving the movable plate 2.
As shown in fig. 1-2, in order to fix the movable plate 2 after the position of the movable plate is changed, a first threaded hole 3 is opened at the top of the bottom plate 4, and the movable plate 2 is connected with the first threaded hole 3 through a through screw.
As shown in fig. 1-2, in order to fix the bottom plate 4 in the welding area of the frame, connecting plates 6 are welded to both sides of the bottom plate 4, and two second threaded holes 5 are formed in the connecting plates 6.
As shown in fig. 1 to 3, a rubber pad 12 is bonded to one side of the splint 10 in order to increase the frictional force of the clamping surface and improve the fixing property of the splint 10 when the splint 10 is used.
As shown in fig. 2-3, in order to avoid the situation that the center of gravity of the vehicle frame cannot be stabilized and the vehicle frame shakes or tilts due to the loss of clamping fixation on the bottom plate 4 when the clamping plate 10 in the clamping mechanism is reset, a moving guide mechanism is installed on the clamping mechanism, wherein the moving guide mechanism comprises two plate bodies 15, the two plate bodies 15 are welded on one side of the supporting plate 9, the two plate bodies 15 are both provided with second chutes 14, the two sliders 7 are both slidably installed inside the two second chutes 14, an L-shaped rod 18 is fixedly installed inside each slider 7, so that the sliders 7 drive the L-shaped rods 18 to move when moving, meanwhile, the first rotating wheel 11 is rotatably installed on the L-shaped rods 18 by using a rotating shaft, and is fixedly connected with the springs 13 outside the sliders 7, the other ends of the springs 13 are fixedly connected inside the plate bodies 15, so that the sliding blocks 7 are pushed to move in the second chutes 14 under the action of the springs 13 during the resetting process of the clamping mechanism, and meanwhile, the first rotating wheel 11 is driven to be attached to the surface of the frame of the electric vehicle.
As shown in fig. 1-2, in order to enable the carriage on the bottom plate 4 to move rapidly, a plurality of through slots 17 are formed at the top of the bottom plate 4, and a second rotating wheel 16 is rotatably connected inside the through slots 17 through a rotating shaft.
According to the technical scheme, the working steps of the scheme are summarized and carded: when this scheme is used, through installation cylinder 8 and splint 10 in backup pad 9, and promote splint 10 when starting by cylinder 8 and carry out the centre gripping to electric motor car frame, the in-process of centre gripping, operating personnel accomplishes the welding to the frame, drive splint 10 through cylinder 8 after the welding and reset, reset the in-process, it removes in second spout 14 to push away slider 7 under the effect of spring 13, thereby drive first runner 11 laminating electric motor car frame surface, make frame centre gripping and still keep original position after the welding finishes, avoid splint 10 to reset the back, the frame takes place to rock or slope on bottom plate 4, and simultaneously, operating personnel is through pulling the frame, make the frame remove at second runner 16 top, its first runner 11 is when the frame removes, play the effect of guide removal, thereby the stability of frame in bottom plate 4 has been improved.
To sum up: when this scheme is used, promote splint 10 to carry out the centre gripping to electric motor car frame when starting by cylinder 8, and drive splint 10 through cylinder 8 and reset after the welding, the in-process that resets, promote slider 7 and drive the laminating of first runner 11 on the frame surface under the effect by spring 13, make the frame keep original position, avoid splint 10 to reset the back, the frame takes place to rock or slope on bottom plate 4, first runner 11 plays the effect that the guide removed when the frame removes simultaneously, thereby the stability of frame in bottom plate 4 has been improved.
The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric motor car frame clamping device for welding which characterized in that includes: the device comprises a bottom plate (4), a clamping mechanism and a moving guide mechanism;
the clamping mechanism is mounted at the top of the bottom plate (4) and comprises a movable plate (2), a first sliding groove (1) is formed in the top of the bottom plate (4), the movable plate (2) is slidably mounted inside the first sliding groove (1), a supporting plate (9) is fixedly connected to the top of the movable plate (2), two cylinders (8) are symmetrically mounted on one side of the supporting plate (9), piston rods of the two cylinders (8) penetrate through the supporting plate (9), and a clamping plate (10) is fixedly connected to the piston rods of the cylinders (8);
wherein, the mobile guide mechanism is arranged on the clamping mechanism.
2. The clamping device for welding the frame of the electric vehicle as claimed in claim 1, wherein: remove guiding mechanism includes two plate bodies (15), two plate body (15) all weld in one side of backup pad (9), two second spout (14), two have all been seted up on plate body (15) the equal slidable mounting in inside of second spout (14) has slider (7), two the equal fixedly connected with L shape pole (18), two in inside of slider (7) the adjacent one end of L shape pole (18) is rotated through the pivot and is connected with first runner (11), outside fixedly connected with spring (13) of slider (7), the one end fixed connection of spring (13) in the inside of plate body (15).
3. The clamping device for welding the frame of the electric vehicle as claimed in claim 2, wherein: a plurality of through grooves (17) are formed in the top of the bottom plate (4), and second rotating wheels (16) are rotatably connected to the inside of the through grooves (17) through rotating shafts.
4. The clamping device for welding the frame of the electric vehicle as claimed in claim 1, wherein: the top of the bottom plate (4) is provided with a first threaded hole (3), and the movable plate (2) is connected with the first threaded hole (3) through a through screw.
5. The clamping device for welding the frame of the electric vehicle as claimed in claim 1, wherein: connecting plates (6) are welded on two sides of the bottom plate (4), and two second threaded holes (5) are formed in the connecting plates (6).
6. The clamping device for welding the frame of the electric vehicle as claimed in claim 1, wherein: one side of the splint (10) is bonded with a rubber pad (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120918401.0U CN215200393U (en) | 2021-04-30 | 2021-04-30 | Clamping device for welding frame of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120918401.0U CN215200393U (en) | 2021-04-30 | 2021-04-30 | Clamping device for welding frame of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215200393U true CN215200393U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120918401.0U Expired - Fee Related CN215200393U (en) | 2021-04-30 | 2021-04-30 | Clamping device for welding frame of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215200393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986108A (en) * | 2022-04-21 | 2022-09-02 | 安徽科达机电股份有限公司 | Evaporate foster bottom plate bracing piece dismouting equipment |
| CN115027541A (en) * | 2022-07-04 | 2022-09-09 | 兰州工业学院 | Mobile device for mechanical equipment and operation method thereof |
-
2021
- 2021-04-30 CN CN202120918401.0U patent/CN215200393U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986108A (en) * | 2022-04-21 | 2022-09-02 | 安徽科达机电股份有限公司 | Evaporate foster bottom plate bracing piece dismouting equipment |
| CN115027541A (en) * | 2022-07-04 | 2022-09-09 | 兰州工业学院 | Mobile device for mechanical equipment and operation method thereof |
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| 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: 20211217 |