CN114310121A - Clamping device for plate welding and plate welding system - Google Patents
Clamping device for plate welding and plate welding system Download PDFInfo
- Publication number
- CN114310121A CN114310121A CN202210117920.6A CN202210117920A CN114310121A CN 114310121 A CN114310121 A CN 114310121A CN 202210117920 A CN202210117920 A CN 202210117920A CN 114310121 A CN114310121 A CN 114310121A
- Authority
- CN
- China
- Prior art keywords
- clamping
- plate
- welding
- clamp
- clamping device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims description 56
- 230000005540 biological transmission Effects 0.000 claims description 39
- 230000001681 protective effect Effects 0.000 claims description 17
- 238000009413 insulation Methods 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 3
- 230000008646 thermal stress Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000008642 heat stress Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The application provides a panel welded clamping device and panel welding system, clamping device include the mount pad, set up a plurality of centre gripping units on the mount pad, and every centre gripping unit is arranged along the direction that stretches to panel, and a plurality of centre gripping units stretch out the back and fix to the panel centre gripping jointly. The number of the clamping units extending out is selected according to the size of the plate. The protruding length of each clamping unit is adjusted according to the shape of the plate. Through the setting of a plurality of telescopic clamping units, carry out the centre gripping to the panel of different sizes and shape and fix. The device can guarantee that the clamping of the plates is firmer, and avoids the phenomenon that the plates are displaced due to the thermal stress and the thermal strain generated during welding to influence the welding between the plates. Moreover, after plates of different sizes or different shapes are replaced, the clamping device does not need to be replaced, so that the operation steps are reduced, the condition of complicated operation is avoided, and the plate clamping device is convenient to popularize and use.
Description
Technical Field
The application relates to the technical field of plate welding, in particular to a clamping device for plate welding and a plate welding system.
Background
In the process of welding the section bars, the sheet materials with different structures need to be assembled and positioned, and then the diagonal weld joints are welded. Because the continuous heat input in the welding process can generate heat stress and heat strain in the plate, the plate needs to be clamped and fixed by using the clamping tool and then welded, and the clamping tool is removed after welding is finished so as to remove the constraint on the plate.
Because panel has different shape and size, consequently need to change different centre gripping frocks and fix panel, complex operation and change the process complicacy.
In view of the foregoing, it would be desirable to provide an improved solution to the above-mentioned deficiencies of the prior art.
Disclosure of Invention
The first purpose of the embodiment of the present application is to provide a clamping device for welding plates, which can clamp and fix plates with different shapes and sizes.
It is also a second object of embodiments of the present application to provide a sheet welding system.
In a first aspect, a clamping device for plate welding is provided, which comprises a mounting seat, wherein the mounting seat is fixedly connected with a welding tool, a plurality of clamping units are arranged on the mounting seat, each clamping unit is arranged along the direction extending to a plate, and the clamping units are fixed to the plate together after extending. The number of the clamping units extending out is selected according to the size of the plate. The protruding length of each of the clamping units is adjusted according to the shape of the plate.
In one embodiment, the clamping unit comprises: telescoping mechanism and fixture. The telescopic mechanism comprises a fixing part and a transmission part, the fixing part is fixedly connected with the mounting seat, and the transmission part can adjust the extending length of the clamping unit. The clamping mechanism is fixedly connected to the bottom of the transmission part and comprises two clamps, and the two clamps clamp and fix the plate.
In one embodiment, the clamping mechanism further comprises a connecting support which is arranged at the top of the two clamps, and the two clamps are fixedly connected with the bottom of the transmission part through the connecting support. The connecting support is rotatably connected with the clamp through a connecting shaft.
In one embodiment, the two clamps are a fixed clamp and a movable clamp respectively, the fixed clamp is fixedly connected with the connecting support, and the movable clamp is slidably connected with the connecting support. And after the movable clamp slides to one side far away from the fixed clamp, the clamping mechanism is in an open state. And after the movable clamp slides close to one side of the fixed clamp, the clamping mechanism is in a clamping state. The distance between the movable clamp and the fixed clamp is adjusted according to the thickness of the plate.
In one embodiment, a surface of the clamp on a side connected to the connecting support is formed in a zigzag shape, an adjusting screw is inserted into the connecting support, a thread of the adjusting screw is engaged with the surface of the clamp, and a rotation angle of the clamp is controlled by rotating the adjusting screw.
In one embodiment, an angle indicator disk is arranged on the connection support, and a pointer of the angle indicator disk is fixedly connected with the clamp.
In one embodiment, the opposite surfaces of the two clamps are clamping surfaces, each clamping surface is provided with a heat insulation mechanism, and the heat insulation mechanisms are connected with the clamps in a sliding mode.
In one embodiment, the transmission comprises a transmission rod, a sliding sleeve and a motor. The transmission rod is a threaded rod extending to the direction of the plate. The sliding sleeve is sleeved on the outer side of the transmission rod, the inner side of the sliding sleeve is in threaded connection with the transmission rod, and the bottom of the sliding sleeve is fixedly connected with the clamping mechanism. An output shaft of the motor is connected with the transmission rod to control the transmission rod to rotate so as to drive the sliding sleeve to linearly move in a direction extending to the plate or away from the plate.
In one embodiment, the top of the transmission rod extends upwards and is connected with the output shaft of the motor through a speed reducer.
In one embodiment, the fixing portion includes a protective cover disposed on an outer side of the sliding sleeve, and the protective cover is fixedly connected to the housing of the motor. And a buffer mechanism is arranged at the joint of the protective cover and the shell of the motor.
In one embodiment, the mounting seat comprises a first branch section and two second branch sections, wherein the first branch section is arranged in the middle of the mounting seat, the two second branch sections are respectively arranged on two sides of the first branch section, and the arrangement position of the first branch section is lower than that of the second branch sections on two sides.
According to a second aspect of the application, a plate welding system is further provided, which comprises a welding tool and the clamping device for plate welding of the first aspect.
Compared with the prior art, the beneficial effect of this application is:
in the technical scheme of this application, through the setting of a plurality of telescopic centre gripping units, it is fixed to carry out the centre gripping to the panel of different sizes and shape. And selecting the number of the clamping units according to the length of the plate. And adjusting each clamping unit to withdraw towards one side of the mounting seat or push towards one side of the plate according to the shape of the plate, so as to control the plurality of adjusted clamping units to be matched with the shape of the plate. This application is fixed a position to panel and is transferred the fastening after the appearance, guarantees to be more firm to the panel centre gripping, avoids because of the thermal stress and the thermal strain that produce when the welding make panel take place the displacement, influences the welding between the panel for the back panel parameter satisfies the designing requirement. And after plates of different sizes or different shapes are replaced, the clamping device does not need to be replaced, so that the operation steps are reduced, and the condition of complicated operation is avoided. The welding device has the advantages that enough rigid support is provided for the plates during welding, high-efficiency and high-precision assembling and positioning are guaranteed, the working efficiency can be effectively improved, the cost is reduced, the maintenance is easy, and the popularization and the use are convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic perspective view illustrating a clamping device for welding plates according to an embodiment of the present application;
FIG. 2 is a front view of a clamping unit according to an embodiment of the present application;
FIG. 3 is a longitudinal section of FIG. 2;
FIG. 4 is a schematic perspective view of FIG. 2;
FIG. 5 is a schematic perspective view of a clamping mechanism according to an embodiment of the present disclosure;
FIG. 6 is a longitudinal section of FIG. 5;
fig. 7 is a schematic structural diagram illustrating a telescopic mechanism according to an embodiment of the present application.
Reference numerals:
1. a mounting seat; 2. a plate material; 3. a clamping unit; 31. connecting a support; 32. fixing the clamp; 33. moving the clamp; 34. adjusting the screw rod; 35. a connecting shaft; 36. an angle display panel; 37. a pressure spring; 38. adjusting the bolt; 39. a drive pin; 41. a heat insulation plate; 42. rolling needles; 43. a spring; 44. a connecting lantern ring; 45. a needle bearing; 51. a transmission rod; 52. a sliding sleeve; 53 motor; 54. a protective cover; 55. a disc spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
According to a first aspect of the present application, referring to fig. 1, firstly, a clamping device for welding plates is provided, which includes a mounting base, the mounting base 1 is fixedly connected with a welding tool, a plurality of clamping units 3 are arranged on the mounting base 1, each clamping unit 3 is arranged along a direction extending to a plate 2, and the plurality of clamping units 3 extend out to clamp and fix the plate 2 together. The number of the projecting clamping units 3 is selected according to the size of the plate 2. The protruding length of each clamping unit 3 is adjusted according to the shape of the sheet 2.
Specifically, the side of the plate 2 to be clamped comprises a straight line type, an arc type, an oblique line type or a wave type, and the protruding lengths of the plurality of clamping units 3 can be adjusted to adapt to the shape of the plate.
This application carries out the centre gripping to the panel of equidimension and shape through the setting of a plurality of telescopic centre gripping units and fixes. The number of the clamping units 2 is selected according to the length of the plate 2. And adjusting each clamping unit 3 to withdraw towards the side of the mounting seat 1 or push towards the side of the plate 2 according to the shape of the plate 2, so as to control the plurality of adjusted clamping units 3 to be matched with the shape of the plate 2. Fastening after fixing a position the accent appearance to panel, guaranteeing to be more firm to 2 centre gripping of panel, avoid because of the thermal stress and the thermal strain that produce when the welding make panel take place the displacement, influence the welding between the panel for postweld panel parameter satisfies the designing requirement. Moreover, after plates with different sizes or different shapes are replaced, the clamping device does not need to be replaced, so that the operation steps are reduced, and the condition of complicated operation is avoided. The welding device has the advantages that enough rigid support is provided for the plates during welding, high-efficiency and high-precision assembling and positioning are guaranteed, the working efficiency can be effectively improved, the cost is reduced, the maintenance is easy, and the popularization and the use are convenient.
In one embodiment, as shown in fig. 2 to 4, the gripper unit 3 includes a telescopic mechanism and a gripper mechanism. The telescopic mechanism comprises a fixing part and a transmission part, the fixing part is fixedly connected with the mounting seat 1, and the transmission part can adjust the extending length of the clamping unit 3. The clamping mechanism is fixedly connected to the bottom of the transmission part and comprises two clamps, a clamping area is formed between the two clamps, and the plate 2 is clamped and fixed by clamping the two clamps. Through telescopic machanism's setting, can cooperate panel to pack into or take out, cooperate the normal use of welding frock more.
It should be noted that, in this embodiment, the clamping areas are arranged vertically, and after the two clamps clamp the plate 2, the plate 2 can be ensured to be in a vertical state.
In one embodiment, as shown in fig. 5 and 6, the clamping mechanism further includes a connecting support 31, the connecting support 31 is disposed on the top of the two clamps, and the two clamps are fixedly connected to the bottom of the transmission portion through the connecting support 31. The connecting support 31 is rotatably connected with the clamp through a connecting shaft 35. Considering the transmission through the connecting support 31, when the transmission part moves, the clamp is driven to move, so that the extending length of the clamp is adjusted.
In one embodiment, the two clamps are a fixed clamp 32 and a movable clamp 33, respectively, the fixed clamp 32 is fixedly connected with the connecting support 31, and the movable clamp 33 is slidably connected with the connecting support 31. The size of the opening of the clamp is adjusted by sliding the movable clamp 33, so that the fixation of plates with different thicknesses is met.
Specifically, after the movable clamp 33 is slid to the side away from the fixed clamp 32, the gripping mechanism is in the open state. After the movable clamp 33 slides toward the fixed clamp 32, the clamping mechanism is in a clamped state. The distance between the movable clamp 33 and the fixed clamp 32 is controlled and adjusted according to the thickness of the plate 2, so that the clamping and fixing requirements of the plate 2 with different thicknesses can be met. During the clamping process, the fixed clamp 32 plays a role in positioning, and one side of the plate 2 is tightly attached to the clamping surface of the fixed clamp 32 and then positioned under the extrusion of the movable clamp 33.
In one embodiment, as shown in fig. 6, a shaft hole is transversely arranged at the top of the fixed clamp 32 and the movable clamp 33 and at the corresponding position of the connecting support 31, the connecting shaft 35 is inserted into the connecting support 31 and the fixed clamp 32 in sequence from one side of the fixed clamp 32, penetrates through the fixed clamp 32 and then extends into a part of the movable clamp 33, and the connecting shaft 35 is used as a rotating shaft of the fixed clamp 32 and the movable clamp 33.
In one embodiment, a displacement gap is provided between the movable clamp 33 and the connecting support 31, and a compression spring 37 is provided between the movable clamp 33 and the connecting support 31 in the axial direction of the connecting shaft 35. Both end portions of the pressing spring 37 are respectively abutted against the movable clamp 33 and the connection holder 31. The movable clamp 33 is pushed to move toward the fixed clamp 32 by the thrust of the pressure spring 37, and the plate is fixed. It should be noted that the pressure spring 37 may be a disc spring. The rapid flexible clamping of the clamping mechanism is realized through the arrangement of the pressure spring 37.
In one embodiment, the movable clamp 33 is controlled to slide by the adjustment mechanism, and the pressure spring 37 is compressed to move the movable clamp 33 away from the fixed clamp 32, thereby placing the clamping mechanism in an open state.
Specifically, the adjustment mechanism is inserted into the shaft holes of the connection holder 31 and the movable clamp 33 in this order from the movable clamp 33 side. The adjusting mechanism comprises a shaft sleeve which is arranged in the shaft hole and is in sliding connection with the shaft hole, a driving pin 39 is arranged at one end of the shaft sleeve, and the shaft sleeve is fixedly connected with the movable clamp 33 through the driving pin 39. The inner side of the shaft sleeve is provided with threads, an adjusting bolt 38 is inserted into the other end of the shaft sleeve, the adjusting bolt 38 is in threaded connection with the other end of the shaft sleeve, and the shaft sleeve slides in the shaft hole by rotating the adjusting bolt 38 so as to drive the movable clamp 33 to slide and adjust the opening size of the clamp.
In one embodiment, the surface of the clamp on the side connected to the connecting support 31 is serrated, the adjusting screw 34 is inserted into the connecting support 31, the thread of the adjusting screw 34 engages with the upper surface of the clamp to form a worm gear mechanism, and the rotation angle of the clamp is controlled by rotating the adjusting screw 34. When the side of the plate 2 is considered to be arc-shaped, the clamping angle of the clamping mechanism and the arc angle of the plate 2 need to be set to be consistent, so that clamping firmness is guaranteed, and clamping fixation of the plates with different curvatures, different arc radiuses and different arc angles can be met.
In one embodiment, the adjustable clamp can be rotated through an angle in the range of-40 to +40 by adjusting the screw 34.
In one embodiment, as shown in fig. 5, an angle display plate 36 is disposed on the connecting support 31, and a pointer of the angle display plate is fixedly connected with the clamp, so that the rotation angle of each clamping mechanism can be obtained in real time, and each clamping mechanism can be accurately adjusted according to different requirements.
In one embodiment, the opposite surfaces of the two clamps are clamping surfaces, a heat insulation mechanism is arranged on each clamping surface, and the heat insulation mechanism is connected with the clamps in a sliding mode. In order to prevent heat generated during welding of the plate 2 from affecting the life of the apparatus, a heat insulating mechanism is provided on a clamping surface contacting the plate 2 to prevent the welding heat from being transmitted to the clamp.
Specifically, as shown in fig. 5 and 6, the heat insulation mechanism includes a heat insulation plate 41, a connection collar 44 is disposed on an outer side of the heat insulation plate 41, a needle roller 42 is inserted into the connection support 31 in a direction perpendicular to the clamping surface, two sections of springs 43 are sleeved on the needle roller 42, and the connection collar 44 is disposed between the two sections of springs 43, so that stress and strain energy generated during the welding process are released along the arrangement direction of the needle roller 42 and absorbed by the springs 43, thereby preventing damage to the device and prolonging the service life of the device.
In consideration of friction generated between the heat shield 41 and the grasping surface of the chuck during movement of the heat shield 41 in the arrangement direction of the needles 42, a plurality of needle bearings 45 are provided on the grasping surface of the chuck, and the heat shield 41 is connected to and slides between the chuck by the needle bearings 45 when moving in the arrangement direction of the needles 42. The device can slide in a self-adaptive manner in the process of heating or clamping the plate, and is protected.
In one embodiment, as shown in fig. 2 to 4 and 7, the transmission part includes a transmission rod 51, a sliding sleeve 52 and a motor 53. The transmission rod 51 is a threaded rod arranged to extend in the direction of the sheet 2. The sliding sleeve 52 is sleeved outside the transmission rod 51, threads are arranged on the inner side of the top of the sliding sleeve 52, so that the inner side of the sliding sleeve 52 is in threaded connection with the transmission rod 51, and the bottom of the sliding sleeve 52 is fixedly connected with the clamping mechanism. An output shaft of the motor 53 is connected to the transmission rod 51 to control the transmission rod 51 to rotate, so as to drive the sliding sleeve 52 to move linearly in a direction extending toward the plate 2 or away from the plate 2. The motor 53 is controlled to rotate forwards or backwards to control the sliding sleeve 52 to move downwards or upwards, so that the clamping mechanism is driven to move with high precision.
In one embodiment, the top of the transmission rod 51 is connected with the output shaft of the motor 53 through the reducer after extending upwards, so that the motor 53 is prevented from rotating too fast, and the extending amount of the clamping mechanism can be accurately controlled under the action of the reducer.
In one embodiment, the fixing portion is a protective cover 54 sleeved on the outer side of the sliding sleeve 52, and the protective cover 54 is fixedly connected with the housing of the motor 53. A buffer mechanism is provided at the junction of the protective cover 54 and the housing of the motor 53.
Specifically, the buffer mechanism is a disc spring 55, the disc springs 55 are arranged at the four corners of the top of the protective cover 54, and vertical impact force generated during welding is absorbed by the disc springs 55 so as to avoid impact damage to the motor. And partial thermal deformation and thermal stress in the welding process are released through the compression and the expansion of the disc spring, so that the expansion mechanism is protected. The amount of compression of the disc spring 55 can be recorded in real time by a length counter.
It should be noted that a flat thrust bearing and a deep groove ball bearing are provided at the joint between the top of the protective cover 54 and the transmission rod 51.
In one embodiment, a collapsible compression structure is provided at the connection of the bottom of the protective cover 54 to the connection support 31 to accommodate the increased distance between the bottom of the protective cover and the clamping mechanism as the clamping mechanism extends downward.
In one embodiment, a connecting flange is provided at the middle of the protective cover 54, and the protective cover 54 is fixedly connected to the mounting base 1 through the connecting flange. It is considered that, when a certain clamping unit fails, the clamping unit can be independently disassembled for repair or replaced.
In one embodiment, a process cover plate is provided on the protective cover 54 to facilitate assembly or maintenance of the internal structure.
In an embodiment, mount pad 1 is the bar, and mount pad 1 includes first branch section and two second branch sections, the middle part of mount pad 1 is located to first branch section, and the both sides of first branch section are located respectively to two second branch sections, and the position that sets up of first branch section is less than the second branch section of both sides, considers when the recessed degree of depth of panel is great, and this device can satisfy its centre gripping demand.
In one embodiment, a plurality of mounting holes are uniformly distributed along the length direction of the mounting base 1, a plurality of clamping units 3 are respectively arranged in each mounting hole, and the mounting holes can play a role in protecting and guiding the clamping units 3.
This application is when the web of centre gripping T section bar, selects the number of clamping unit according to the web size earlier, is adjusting every clamping unit's position through telescopic machanism. And rotating the adjusting bolt to enable the clamping mechanism to be in an open state. And the webs are sequentially pushed into the clamping area along the horizontal direction through a feeding mechanism and are vertically arranged. The angle of each clamping mechanism is controlled by rotating the adjusting screw rod, so that each clamping mechanism can be matched with the web. And rotating the adjusting bolt to contact and extrude the pressure spring, and clamping the web plate by the clamping mechanism under the action of the thrust of the pressure spring, wherein the fixed clamp is used as a positioning surface during clamping. After the telescopic mechanism is adjusted to the designated position again, the web is welded at the designed position. After the welding is received, the adjusting bolt is rotated to enable the clamping mechanism to be in an open state, and the web is moved out through the blanking mechanism.
According to a second aspect of the application, a plate welding system is further provided, which comprises a welding tool and a clamping device for plate welding as the first aspect.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (12)
1. The clamping device for plate welding is characterized by comprising an installation seat, wherein the installation seat is fixedly connected with a welding tool, a plurality of clamping units are arranged on the installation seat, each clamping unit is arranged along the direction extending to a plate, and the plurality of clamping units clamp and fix the plate together after extending out; the number of the clamping units extending out is selected according to the size of the plate; the protruding length of each of the clamping units is adjusted according to the shape of the plate.
2. The clamping device for welding of sheets as claimed in claim 1, wherein said clamping unit comprises:
the telescopic mechanism comprises a fixing part and a transmission part, the fixing part is fixedly connected with the mounting seat, and the transmission part can adjust the extending length of the clamping unit;
and the clamping mechanism is fixedly connected to the bottom of the transmission part and comprises two clamps, and the two clamps clamp and fix the plate.
3. The clamping device for plate welding as claimed in claim 2, wherein the clamping mechanism further comprises a connecting support, the connecting support is arranged on the top of the two clamps, and the two clamps are fixedly connected with the bottom of the transmission part through the connecting support; the connecting support is rotatably connected with the clamp through a connecting shaft.
4. The clamping device for welding the plates as claimed in claim 3, wherein the two clamps are respectively a fixed clamp and a movable clamp, the fixed clamp is fixedly connected with the connecting support, and the movable clamp is slidably connected with the connecting support;
after the movable clamp slides to one side far away from the fixed clamp, the clamping mechanism is in an open state; after the movable clamp slides close to one side of the fixed clamp, the clamping mechanism is in a clamping state; the distance between the movable clamp and the fixed clamp is adjusted according to the thickness of the plate.
5. The clamping device for welding the plates as claimed in claim 3, wherein the surface of the clamp on the side connected with the connecting support is serrated, an adjusting screw is inserted into the connecting support, the thread of the adjusting screw is engaged with the surface of the clamp, and the rotation angle of the clamp is controlled by rotating the adjusting screw.
6. A clamping device for plate welding as claimed in claim 5, characterized in that an angle display disc is arranged on the connecting support, and the pointer of the angle display disc is fixedly connected with the clamp.
7. The clamping device for welding the plates as claimed in claim 2, wherein the opposite surfaces of the two clamps are clamping surfaces, and a heat insulation mechanism is arranged on each clamping surface and is connected with the clamps in a sliding manner.
8. The clamping device for welding of sheets as claimed in claim 2, wherein said transmission part comprises:
the transmission rod is a threaded rod arranged in a direction extending to the plate;
the sliding sleeve is sleeved on the outer side of the transmission rod, the inner side of the sliding sleeve is in threaded connection with the transmission rod, and the bottom of the sliding sleeve is fixedly connected with the clamping mechanism;
and an output shaft of the motor is connected with the transmission rod to control the transmission rod to rotate so as to drive the sliding sleeve to linearly move in a direction extending to the plate or away from the plate.
9. The clamping device for welding the plates as claimed in claim 8, wherein the top of the transmission rod is connected with the output shaft of the motor through a reducer after extending upwards.
10. The clamping device for welding the sheet material as claimed in claim 9, wherein the fixing portion comprises a protective cover sleeved on the outer side of the sliding sleeve, and the protective cover is fixedly connected with the shell of the motor; and a buffer mechanism is arranged at the joint of the protective cover and the shell of the motor.
11. The clamping device for plate welding as claimed in claim 1, wherein the mounting seat comprises a first branch section and two second branch sections, the first branch section is disposed in the middle of the mounting seat, the two second branch sections are respectively disposed on two sides of the first branch section, and the first branch section is disposed at a position lower than the second branch sections on the two sides.
12. A sheet welding system comprising a welding tool and a clamping device for sheet welding according to any one of claims 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210117920.6A CN114310121A (en) | 2022-02-08 | 2022-02-08 | Clamping device for plate welding and plate welding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210117920.6A CN114310121A (en) | 2022-02-08 | 2022-02-08 | Clamping device for plate welding and plate welding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114310121A true CN114310121A (en) | 2022-04-12 |
Family
ID=81029696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210117920.6A Pending CN114310121A (en) | 2022-02-08 | 2022-02-08 | Clamping device for plate welding and plate welding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114310121A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038211A (en) * | 2022-12-23 | 2023-05-02 | 北京首信圆方机电设备有限公司 | Plate seamless welding fixing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10323795A (en) * | 1997-05-27 | 1998-12-08 | Nkk Corp | Clamping device for welding machine in continuous steel plate line |
| CN110238585A (en) * | 2019-06-13 | 2019-09-17 | 中船重工鹏力（南京）智能装备系统有限公司 | A kind of automatic positioning clamping device suitable for arc T junction component |
| CN112404806A (en) * | 2020-10-30 | 2021-02-26 | 渤海造船厂集团有限公司 | Automatic assembling and welding device and method for bent ribs |
| CN213969520U (en) * | 2020-10-29 | 2021-08-17 | 济南名仕机械设备有限公司 | Carving machine clamp |
-
2022
- 2022-02-08 CN CN202210117920.6A patent/CN114310121A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10323795A (en) * | 1997-05-27 | 1998-12-08 | Nkk Corp | Clamping device for welding machine in continuous steel plate line |
| CN110238585A (en) * | 2019-06-13 | 2019-09-17 | 中船重工鹏力（南京）智能装备系统有限公司 | A kind of automatic positioning clamping device suitable for arc T junction component |
| CN213969520U (en) * | 2020-10-29 | 2021-08-17 | 济南名仕机械设备有限公司 | Carving machine clamp |
| CN112404806A (en) * | 2020-10-30 | 2021-02-26 | 渤海造船厂集团有限公司 | Automatic assembling and welding device and method for bent ribs |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038211A (en) * | 2022-12-23 | 2023-05-02 | 北京首信圆方机电设备有限公司 | Plate seamless welding fixing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113770506B (en) | Adjustable mobile fixture and inertia friction welding machine for welding typical parts of aircraft engines | |
| CN116748728B (en) | Welding process for processing solar photovoltaic bracket | |
| CN221110514U (en) | Quick welding set of iron tower component | |
| CN105562906A (en) | Round pipe straight-seam welding fixture and deformation control method for round pipe straight-seam welding | |
| CN219074769U (en) | Sheet metal part welding device | |
| CN114310121A (en) | Clamping device for plate welding and plate welding system | |
| CN201900350U (en) | a welding machine | |
| CN209125128U (en) | A kind of laser cutting device | |
| CN211939414U (en) | Welding tool | |
| CN218533301U (en) | Equipment for stably welding outer shell of instrument | |
| CN212398598U (en) | Double-station welding robot with rotary locking function | |
| CN221389515U (en) | Sheet welding robot | |
| CN119703407A (en) | Laser cutting device for manufacturing pressure instrument board | |
| CN216096934U (en) | Guiding mechanism of welding seam device | |
| CN209867676U (en) | Laser welding equipment with pressing device | |
| CN213916455U (en) | Feeding structure for cutting corrugated pipe | |
| CN219818474U (en) | Welding device for electromechanical installation | |
| CN209465860U (en) | A kind of positioning device of high-precision laser to welding machine | |
| CN222095145U (en) | A multi-point clamping device for welding device | |
| CN118385853A (en) | Steel construction welding shaping mounting fixture of arranging | |
| CN120516217B (en) | A fixing structure for laser cutting bed of irregularly shaped sheet metal | |
| CN221516605U (en) | Steel pipe welding machine | |
| CN220516611U (en) | Steel pipe processing anchor clamps for steel pipe production and processing | |
| CN223776378U (en) | A spot welding auxiliary clamping device for coupling production | |
| CN106271077A (en) | New forms of energy electrode laser processing unit (plant) and processing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220412 |
|
| RJ01 | Rejection of invention patent application after publication |