CN210209226U - Clamping device for welding heavy steel and preventing gap - Google Patents
Clamping device for welding heavy steel and preventing gap Download PDFInfo
- Publication number
- CN210209226U CN210209226U CN201921063499.5U CN201921063499U CN210209226U CN 210209226 U CN210209226 U CN 210209226U CN 201921063499 U CN201921063499 U CN 201921063499U CN 210209226 U CN210209226 U CN 210209226U
- Authority
- CN
- China
- Prior art keywords
- steel
- welding
- template
- clamping device
- plate
- 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.)
- Active
Links
Images
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
- Clamps And Clips (AREA)
Abstract
The utility model discloses a prevent to produce clamping device for welding of heavy steel in gap, which comprises a support plate, the fixed block is all installed to the support plate upper surface left and right sides, the push rod motor is installed at the fixed block top, the U template is installed to the transmission shaft inboard of push rod motor, install the spiral shell piece in the U template roof, it has the screw rod to connect soon in the spiral shell piece, the clamp plate is installed to the screw rod bottom, U template diapire inboard is provided with vacuum chuck and U template bottom fixed connection. The utility model discloses an install U template and vacuum chuck, arrange steel in the clamp plate below of U template, the clamp plate of screw rod rotates downwards, carries out preliminary centre gripping to steel, and the vacuum pump is taken vacuum chuck's air out through U type pipe simultaneously, and vacuum chuck adsorbs in the steel lower surface, to steel secondary centre gripping, stops steel production during the welding and slides, is fit for extensively promoting and using.
Description
Technical Field
The utility model relates to a welding auxiliary assembly technical field specifically is a prevent to produce clamping device for heavy steel welding in gap.
Background
At present, in order to fix steel, people use a fixing frame to fix the steel to be welded; the existing fixing frame is not tight enough to fix steel, and when welding, the steel is easily influenced by the touch of an electric welding device to shift, so that the position needing to be welded is always aligned to the electric welding device, and the electric welding device is required to be continuously adjusted manually, so that the surface needing to be welded is always aligned to the electric welding device.
The existing clamping device for welding heavy steel for preventing the generation of the gap has some defects, such as: the clamping device for welding heavy steel for preventing to produce the gap at present adopts the clamp plate to press from both sides tightly steel more, it is not good enough to press from both sides tight effect, the phenomenon of sliding appears often during the welding, increase the welding degree of difficulty, influence welding efficiency and the current clamping device for welding heavy steel that prevents to produce the gap do not possess steel skew detection function from top to bottom, the staff relies on the experience of work to look over the welding situation of steel, make the steel welding have considerable error, influence steel welded quality scheduling problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent to produce clamping device for heavy steel welding in gap, through installing U template and vacuum chuck, arrange steel in the clamp plate below of U template, the clamp plate of screw rod rotates downwards, carries out preliminary centre gripping to steel, and the vacuum pump is taken vacuum chuck's air out through U type pipe simultaneously, and vacuum chuck adsorbs in the steel lower surface, to steel secondary centre gripping, stops steel production during the welding and slides, has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for welding heavy steel and preventing gaps from being generated comprises a support plate, wherein fixed blocks are installed on the left side and the right side of the upper surface of the support plate, a push rod motor is installed at the top of each fixed block, a U-shaped plate is installed on the inner side of a transmission shaft of the push rod motor, a screw block is installed in the top wall of the U-shaped plate, a screw rod is screwed in the screw block, a pressing plate is installed at the bottom of the screw rod, a plurality of groups of balls which are uniformly arranged are installed on the inner surface of the bottom wall of the U-shaped plate, a vacuum chuck is arranged on the inner side of the bottom wall of the U-shaped plate and fixedly connected with the bottom of the U-shaped plate, two groups of vacuum chucks are communicated with a U-shaped pipe at the bottom end, a vacuum pump is communicated with the, t template is installed at the telescopic link top, T template roof mid-mounting has dwang and dwang to rotate with the T template and is connected, the detection wheel is all installed to the dwang left and right sides.
As a preferred embodiment of the present invention, the transmission shaft of the guide ring and the push rod motor is installed near the inner side of the push rod motor on the upper surface of the fixing block and runs through the middle part of the guide ring.
As a preferred embodiment of the utility model, the surface mounting has the slipmat under the clamp plate.
As an optimized embodiment of the present invention, the universal wheels are installed at four edges of the bottom of the support plate.
As a preferred embodiment of the utility model, the regulating block is installed at the screw rod top.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model relates to a prevent to produce clamping device for heavy steel welding in gap through installing U template and vacuum chuck, arranges steel in the clamp plate below of U template, rotates the clamp plate of screw rod downwards, carries out preliminary centre gripping to steel, and the vacuum pump is taken vacuum chuck's air out through U type pipe simultaneously, and vacuum chuck adsorbs in the steel lower surface, to steel secondary centre gripping, stops that steel produces during the welding and slides.
2. The utility model relates to a prevent to produce heavy steel clamping device for welding in gap through installing the ball, during the welding, can change according to the welding position, unscrews the clamp plate and pours into gas into to vacuum chuck to two sets of steel sheet positions of back-and-forth movement ball top are fixed again to it, can be according to the change of welding position, and the steel that stimulates around, presss from both sides tight welding position left and right sides, improves welding quality.
3. The utility model relates to a prevent to produce clamping device for heavy steel welding in gap, through detection wheel and telescopic link, during the welding, rotate the T template height at spacing valve regulation telescopic link top, make the detection wheel at T template top contradict two sets of steel lower surfaces respectively, and promote the i-shaped slider in the spout around, when the detection wheel appears rolling unsmooth or the card condition of dying, be steel welded offset position promptly, the staff of being convenient for seeks offset position and makes it all right, the production in effective prevention gap.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall front view structure of a clamping device for welding heavy steel, which prevents the generation of gaps according to the present invention;
fig. 2 is the utility model relates to a prevent to produce heavy steel welding of gap and use clamping device's spout and T template coupling part schematic structure.
In the figure: 1. a carrier plate; 2. a universal wheel; 3. a fixed block; 4. a push rod motor; 5. a guide ring; 6. a U-shaped plate; 7. a T-shaped plate; 8. a screw; 9. an adjusting block; 10. a screw block; 11. pressing a plate; 12. a vacuum chuck; 13. a U-shaped pipe; 14. a vacuum pump; 15. a chute; 16. a non-slip mat; 17. a ball bearing; 18. an I-shaped slide block; 19. a telescopic rod; 20. rotating the rod; 21. detecting a wheel; 22. and a limiting valve.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-2, the present invention provides a technical solution: a clamping device for welding heavy steel and preventing gaps from being generated comprises a support plate 1, fixed blocks 3 are mounted on the left side and the right side of the upper surface of the support plate 1, a push rod motor 4 is mounted at the top of each fixed block 3, a U-shaped plate 6 is mounted on the inner side of a transmission shaft of the push rod motor 4, a screw block 10 is mounted in the top wall of the U-shaped plate 6, a screw rod 8 is screwed in the screw block 10, a pressing plate 11 is mounted at the bottom of the screw rod 8, a plurality of groups of balls 17 which are uniformly arranged are mounted on the inner surface of the bottom wall of the U-shaped plate 6, vacuum suckers 12 are arranged on the inner side of the bottom wall of the U-shaped plate 6 and fixedly connected with the bottom of the U-shaped plate 6, U-shaped pipes 13 are communicated with the bottom ends of the two groups of vacuum suckers 12, telescopic link 19 is installed at I-shaped slider 18 top, 19 right sides top of telescopic link installation limit valve 22, T template 7 is installed at 19 tops of telescopic link, 7 roof mid-mounting of T template have dwang 20 and dwang 7 to rotate with T template 7 and be connected, the detection wheel 21 is all installed to the dwang 20 left and right sides.
In the embodiment (as shown in fig. 1 and fig. 2), steel is placed below a pressing plate 11 of a U-shaped plate 6 by installing a U-shaped plate 7 and a vacuum chuck 12, the pressing plate 11 of a screw 8 is rotated downwards to primarily clamp the steel, a vacuum pump 14 is turned on at the same time, the vacuum pump 14 pumps air out of the vacuum chuck 12 through a U-shaped pipe 13, the vacuum chuck 12 is adsorbed on the lower surface of the steel to secondarily clamp the steel, the steel is prevented from sliding during welding, the pressing plate 11 is unscrewed and air is injected into the vacuum chuck 12 according to the change of the welding position during welding, and two groups of steel plate positions above the ball 17 are moved back and forth and are fixed again, the steel can be pulled back and forth according to the change of the welding position to clamp the left and right sides of the welding position and improve the welding quality, and the steel can be clamped through a detection wheel, the height of the T-shaped plate 7 at the top of the telescopic rod 19 is adjusted by rotating the limiting valve 22, so that the detection wheels 21 at the top of the T-shaped plate 7 respectively abut against the lower surfaces of the two groups of steel materials, the I-shaped sliding blocks 18 in the sliding grooves 15 are pushed forwards and backwards, and when the detection wheels 21 roll unsmoothly or are stuck, the detection wheels are the upper and lower offset positions for welding the steel materials, so that the operators can conveniently find the offset positions and correct the offset positions, and gaps are effectively prevented from being generated.
Wherein, the inboard that the fixed block 3 upper surface is close to push rod motor 4 is installed guide ring 5 and push rod motor 4's transmission shaft and runs through in guide ring 5 middle part.
In this embodiment (as shown in fig. 1), by installing the guide ring 5, the drive shaft of the push rod motor 4 can be supported by the guide ring 5 and the moving range thereof can be limited, thereby preventing the position deviation.
Wherein, the lower surface of the pressure plate 11 is provided with a non-slip mat 16.
In this embodiment (as shown in fig. 1), by installing the non-slip mat 16, the friction force of the pressing plate 11 can be increased by the non-slip mat 16, so as to improve the non-slip performance of the pressing plate 11.
Wherein, universal wheel 2 is all installed to four edges and corners in support plate 1 bottom.
In this embodiment (as shown in fig. 1), by installing the universal wheel 2, the device can be transported to a designated area through the universal wheel 2, which is labor-saving and convenient.
Wherein, adjusting block 9 is installed at the top of screw rod 8.
In this embodiment (as shown in fig. 1), by installing the adjusting block 9, the adjusting block 9 can be rotated by a hand or an external tool to drive the screw rod 8 to rotate, so that the practicability is high.
The working principle is as follows: it should be noted that the utility model relates to a clamping device for welding heavy steel for preventing gap generation, which comprises a support plate 1, a universal wheel 2, a fixed block 3, a push rod motor 4, a guide ring 5, a U-shaped plate 6, a T-shaped plate 7, a screw 8, an adjusting block 9, a screw block 10, a pressing plate 11, a vacuum chuck 12, a U-shaped pipe 13, a vacuum pump 14, a chute 15, an anti-skid pad 16, a ball 17, an I-shaped slider 18, a telescopic rod 19, a rotating rod 20, a detection wheel 21 and a limit valve 22, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the components can be known by technical manuals or conventional test methods, when the clamping device for welding heavy steel for preventing gap generation is used, the push rod motor 4 and the vacuum pump 14 are connected with an external power supply, and the U-shaped plate 7 and the vacuum chuck 12 are installed, placing steel under a pressing plate 11 of a U-shaped plate 6, rotating the pressing plate 11 of a screw 8 downwards to primarily clamp the steel, simultaneously opening a vacuum pump 14, pumping air out of a vacuum chuck 12 by the vacuum pump 14 through a U-shaped pipe 13, adsorbing the vacuum chuck 12 on the lower surface of the steel, secondarily clamping the steel, stopping the steel from sliding during welding, after fixing is finished, driving the steel of the U-shaped plate 6 to move inwards by a push rod motor 4, adjusting the position of the steel, welding, and loosening the pressing plate 11 and injecting air into the vacuum chuck 12 according to the change of the welding position during welding by installing a ball 17, moving two groups of steel plate positions above the ball 17 back and forth, fixing the steel again, pulling the steel back and forth according to the change of the welding position, clamping the left side and the right side of the welding position, improving the welding quality, and detecting wheels 21 and a telescopic rod, during welding, the height of the T-shaped plate 7 at the top of the telescopic rod 19 is adjusted by rotating the limiting valve 22, the detection wheel 21 at the top of the T-shaped plate 7 respectively props against the lower surfaces of the two groups of steel materials, the I-shaped sliding block 18 in the sliding groove 15 is pushed forwards and backwards, and when the detection wheel 21 rolls unsmoothly or is stuck, the upper and lower offset positions of steel material welding are obtained, so that a worker can conveniently find the offset positions and correct the offset positions, gaps are effectively prevented from being generated, and the use effect is ideal.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a prevent to produce clamping device for heavy steel welding in gap, includes support plate (1), its characterized in that: the device comprises a support plate (1), wherein fixed blocks (3) are respectively installed on the left side and the right side of the upper surface of the support plate (1), a push rod motor (4) is installed at the top of the fixed blocks (3), a U-shaped plate (6) is installed on the inner side of a transmission shaft of the push rod motor (4), a screw block (10) is installed in the top wall of the U-shaped plate (6), a screw rod (8) is screwed in the screw block (10), a pressing plate (11) is installed at the bottom of the screw rod (8), a plurality of groups of uniformly arranged balls (17) are installed on the inner surface of the bottom wall of the U-shaped plate (6), a vacuum chuck (12) is arranged on the inner side of the bottom wall of the U-shaped plate (6), the vacuum chuck (12) is fixedly connected with the bottom of the U-shaped plate (6), U-shaped pipes (13) are communicated with a vacuum pump (14, the detection device is characterized in that an I-shaped sliding block (18) is arranged in the sliding groove (15), a telescopic rod (19) is installed at the top of the I-shaped sliding block (18), a limit valve (22) is installed at the top of the right side of the telescopic rod (19), a T-shaped plate (7) is installed at the top of the telescopic rod (19), a rotating rod (20) is installed in the middle of the top wall of the T-shaped plate (7), the rotating rod (20) is rotatably connected with the T-shaped plate (7), and detection wheels (21) are installed on the.
2. The clamping device for welding heavy steel materials for preventing the generation of the gap according to claim 1, wherein: the inner side, close to the push rod motor (4), of the upper surface of the fixing block (3) is provided with a guide ring (5) and a transmission shaft of the push rod motor (4) penetrates through the middle part in the guide ring (5).
3. The clamping device for welding heavy steel materials for preventing the generation of the gap according to claim 1, wherein: and the lower surface of the pressure plate (11) is provided with an anti-skid pad (16).
4. The clamping device for welding heavy steel materials for preventing the generation of the gap according to claim 1, wherein: four edges and corners of the bottom of the carrier plate (1) are provided with universal wheels (2).
5. The clamping device for welding heavy steel materials for preventing the generation of the gap according to claim 1, wherein: and an adjusting block (9) is installed at the top of the screw rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921063499.5U CN210209226U (en) | 2019-07-09 | 2019-07-09 | Clamping device for welding heavy steel and preventing gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921063499.5U CN210209226U (en) | 2019-07-09 | 2019-07-09 | Clamping device for welding heavy steel and preventing gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210209226U true CN210209226U (en) | 2020-03-31 |
Family
ID=69936525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921063499.5U Active CN210209226U (en) | 2019-07-09 | 2019-07-09 | Clamping device for welding heavy steel and preventing gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210209226U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922476A (en) * | 2020-06-23 | 2020-11-13 | 福建省气柜设备安装有限公司 | High altitude welding robot |
| CN116551261A (en) * | 2023-07-10 | 2023-08-08 | 中建铁路投资建设集团有限公司 | Steel structure welding device, welding system and welding method |
-
2019
- 2019-07-09 CN CN201921063499.5U patent/CN210209226U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922476A (en) * | 2020-06-23 | 2020-11-13 | 福建省气柜设备安装有限公司 | High altitude welding robot |
| CN116551261A (en) * | 2023-07-10 | 2023-08-08 | 中建铁路投资建设集团有限公司 | Steel structure welding device, welding system and welding method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206382766U (en) | A kind of pcb board fixture | |
| CN210756500U (en) | Flange plate drilling equipment | |
| CN210209226U (en) | Clamping device for welding heavy steel and preventing gap | |
| CN105855941B (en) | A kind of Rapid Combination flexible fixture for large scale flat-type work pieces process | |
| CN105356692A (en) | Motor stator fixture | |
| CN208005159U (en) | A kind of tubing joint close automatic assembly line | |
| CN210908950U (en) | Spiral pipe outer weld grinding device | |
| CN204997117U (en) | Steel tube beveling machine | |
| CN207629456U (en) | A kind of welding clamping jaw device | |
| CN214641504U (en) | Tool clamp for pipe joint | |
| CN220037640U (en) | Pipe jacking construction device for gas pipeline | |
| CN218017468U (en) | Rotor copper sheathing grinding device with clamping function | |
| CN116718676A (en) | Ultrasonic wave water logging of titanium alloy forging detects and uses revolving stage | |
| CN112296608B (en) | Processing method of coated pipe | |
| CN212169956U (en) | Steel grinding device | |
| CN212192685U (en) | Auxiliary device for surface grinding machine | |
| CN210147749U (en) | Cold-rolled steel sheet burnishing device | |
| CN211889963U (en) | Multistation processing tool of connecting pipe | |
| CN201978978U (en) | Opening type automatic elevating four-roller rolling machine | |
| CN105855764B (en) | A kind of fixture quick-changing mechanism and robot welding workstation | |
| CN213702888U (en) | Processing machine for automobile water pipe groove | |
| CN211249215U (en) | Multi-station positioning and clamping device for machining heat preservation pipe | |
| CN213316873U (en) | Cold-drawn wire feeding device | |
| CN213224016U (en) | Riveting machine is used in processing of larynx hoop | |
| CN203918751U (en) | A kind of horizontal mobile mechanism for sanding apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Clamping Device for Heavy Steel Welding to Prevent Gaps Effective date of registration: 20230515 Granted publication date: 20200331 Pledgee: Hengshui Bank Co.,Ltd. Ronghua Sub branch Pledgor: Hebei Zhengdao Heavy Steel Structure Co.,Ltd. Registration number: Y2023980040704 |