CN220838684U - Fixing device is used in production of H shaped steel component - Google Patents
Fixing device is used in production of H shaped steel component Download PDFInfo
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- CN220838684U CN220838684U CN202322601790.6U CN202322601790U CN220838684U CN 220838684 U CN220838684 U CN 220838684U CN 202322601790 U CN202322601790 U CN 202322601790U CN 220838684 U CN220838684 U CN 220838684U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 28
- 239000010959 steel Substances 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 77
- 238000003825 pressing Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 210000003734 kidney Anatomy 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of H-shaped steel production, in particular to a fixing device for H-shaped steel member production, which can automatically enable a waist plate to be positioned at the center of a wing plate when fixing the wing plate and the waist plate, does not need measuring and moving by staff, reduces labor intensity, reduces measuring time, improves working efficiency and has high practicability; the support plate is fixedly arranged in the middle of the upper end of the bottom plate; the lifting device comprises a lifting device, a lifting device and a fixing mechanism, and is characterized by further comprising two groups of clamping plates A, two groups of clamping plates B, two groups of centering mechanisms, a lifting device and a fixing mechanism, wherein the two groups of clamping plates A and the two groups of clamping plates B are respectively arranged on the two groups of centering mechanisms, one group of centering mechanisms is arranged on a bottom plate, the other group of centering mechanisms is arranged on the lifting device, the positions of the two groups of centering mechanisms in the left-right direction are the same, and the lower side of the centering mechanism is used for enabling the two groups of clamping plates A to move.
Description
Technical Field
The utility model relates to the technical field of H-shaped steel production, in particular to a fixing device for H-shaped steel member production.
Background
H-shaped steel is a common part for steel structure buildings, and has wide application in the process of building construction. The H-shaped steel mainly comprises two wing plates and a waist plate, wherein the two wing plates are respectively fixedly welded at the upper part and the lower part of the waist plate, the waist plate is positioned at the center of the wing plates in the left-right direction, when the H-shaped steel is produced, the waist plate is firstly required to be fixedly welded with one of the wing plates, then the waist plate is fixedly welded with the other wing plate, and the wing plates and the waist plate are required to be fixed by using a fixing device when being welded.
Among the prior art, the welding fixture for H shaped steel production of patent application number "201820857805.1", it mainly comprises closing device and clamping device, and it is when fixed welding to pterygoid lamina and waistline board, compresses tightly the pterygoid lamina through closing device at first and fixes on welded platform, later places the waistline board on the pterygoid lamina, and later the staff uses the box chi to measure, makes the waistline board be located the center of pterygoid lamina in the left and right directions, later through clamping device to waistline board centre gripping fixed, later use welding device make pterygoid lamina and waistline board fixed connection can.
It discovers in the use, when welding H shaped steel, and it is when fixed pterygoid lamina and kidney plate, still needs the staff to use the box chi to measure and guarantees the center that the kidney plate is located the pterygoid lamina in the left and right directions, in mass production in-process, the staff can be very big extravagant staff with the kidney plate to measuring pterygoid lamina many times, and then leads to welding efficiency low, uses inconveniently.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the fixing device for producing the H-shaped steel member, which can automatically enable the waist plate to be positioned at the center of the wing plate when the wing plate and the waist plate are fixed, does not need to be measured and moved by a worker, reduces labor intensity, reduces measuring time, improves working efficiency and has high practicability.
The fixing device for producing the H-shaped steel member comprises a bottom plate and a support plate, wherein the support plate is fixedly arranged in the middle of the upper end of the bottom plate; the device comprises a base plate, a lifting device, a fixing mechanism, two groups of clamping plates A, two groups of clamping plates B, two groups of centering mechanisms, a lifting device and the fixing mechanism, wherein the two groups of clamping plates A and the two groups of clamping plates B are respectively arranged on the two groups of centering mechanisms, one group of centering mechanisms is arranged on the base plate, the other group of centering mechanisms is arranged on the lifting device, the two groups of centering mechanisms are identical in position in the left-right direction, the lower side centering mechanism is used for enabling the two groups of clamping plates A to move, the upper side centering mechanism is used for enabling the two groups of clamping plates B to move, the lifting device is used for enabling the upper side centering mechanism to adjust the height, the fixing mechanism is arranged on the base plate, and the fixing mechanism is used for compressing and fixing wing plates; when H-shaped steel is produced, firstly, one wing plate is placed on a support plate, then two groups of clamping plates A are mutually close through a centering mechanism at the lower side until the two groups of clamping plates A are respectively contacted with the left part and the right part of the wing plate, the two groups of clamping plates A are used for limiting and centering the wing plate, then the wing plate is pressed and fixed on the support plate through a fixing mechanism, then the waist plate is placed at the upper end of the wing plate, then the two groups of clamping plates B are mutually close through a centering mechanism at the upper side, the two groups of clamping plates B are respectively contacted with the left part and the right part of the waist plate in the process of mutually approaching, the two groups of clamping plates B are used for limiting and centering the waist plate, the waist plate is positioned in the center of the wing plate in the left-right direction, then a welding gun is used for fixedly welding the butt joint gap of the wing plate and the waist plate to form a T-shaped plate, then the other group of clamping plates A is placed on the support plate, the welded T-shaped plate is placed on the wing plate, the wing plate and the wing plate are fixedly welded according to the steps, and the H-shaped steel is formed; when the wing plate and the waist plate are fixed, the waist plate can be automatically positioned in the center of the wing plate, and measurement and movement of workers are not needed, so that the labor intensity is reduced, the measurement time is shortened, the working efficiency is improved, and the practicability is high.
Preferably, the centering mechanism comprises two groups of vertical plates, a torque motor, a sliding rail, two groups of sliding blocks and a screw rod, wherein the two groups of vertical plates of one centering mechanism are respectively and fixedly arranged at the left part and the right part of a bottom plate, the two groups of vertical plates of the other centering mechanism are respectively arranged at the left part and the right part of a lifting device, the torque motor is fixedly arranged on the vertical plates, the sliding rail is fixedly arranged on the two groups of vertical plates, the two groups of sliding blocks are respectively and horizontally slidably arranged on the sliding rail, the screw rod is rotatably arranged on the two groups of vertical plates, the left part and the right part of the screw rod are respectively provided with external threads with opposite rotation directions, the input end of the screw rod is connected with the torque motor, the two groups of sliding blocks are respectively connected with the left part and the right part of the screw rod, the two groups of clamping plates A are respectively arranged on the two groups of sliding blocks of the lower centering mechanism, and the two groups of clamping plates B are respectively arranged on the two groups of sliding blocks of the upper centering mechanism; when the wing plates and the waist plates are centered, two groups of torque motors are turned on, the two groups of torque motors enable the two groups of screw rods to rotate, the screw rods on the lower side enable the two groups of sliding rails to be close to each other, the two groups of clamping plates A are centered on the wing plates, the screw rods on the upper side enable the two groups of sliding rails on the upper side drive the two groups of clamping plates B to be close to each other, and the waist plates are centered; the wing plate and the waist plate are conveniently centered, and convenience is improved.
Preferably, the lifting device comprises a lifting plate, a hydraulic cylinder, a sliding plate, a push rod and a lifting plate, wherein the hydraulic cylinder is fixedly arranged on the lifting plate, the sliding plate and the push rod are both vertically and slidably arranged on the lifting plate, the lifting plate is fixedly arranged at the lower ends of the sliding plate and the push rod, the upper end of the push rod is connected with the output end of the hydraulic cylinder, and the upper centering mechanism is fixedly arranged on the lifting plate; when the waist plate is centered, the height of the centering mechanism at the upper side is adjusted according to the height of the waist plate, the hydraulic cylinder is opened, the lifting plate is adjusted by the hydraulic cylinder through the push rod, the lifting plate drives the centering mechanism at the upper side to adjust the height, the two groups of clamping plates B are further adjusted in height, the heights of the two groups of clamping plates B are matched with the heights of the waist plate, and then the two groups of clamping plates B clamp and center the waist plate; the heights of the two groups of clamping plates B can be adjusted, so that the clamping plates B can clamp and center waist plates with different heights, and the clamping plates B are convenient to use and low in limitation.
Preferably, the fixing mechanism comprises a base plate, a supporting frame and bolts, wherein the base plate is fixedly arranged on the base plate, the supporting frame is fixedly arranged at the upper end of the base plate, the bolts are screwed with the upper parts of the supporting frame, the lower parts of the bolts are provided with pressing plates, and the bolts are positioned above the supporting plates; after the wing plate is centered on the support plate, the bolt is rotated, the pressing plate is lowered by the rotated bolt, the wing plate is pressed and fixed on the support plate by the pressing plate, the wing plate is pressed and fixed conveniently, and the stability in the welding process is improved.
Preferably, the number of the fixing mechanisms is multiple, and the multiple fixing mechanisms are uniformly distributed on the left side and the right side of the support plate; through the arrangement, the stability of the wing plate during welding is further improved.
Preferably, rubber pads are arranged on the two groups of clamping plates B and the two groups of clamping plates A; through the arrangement, the compression injuries of the two groups of clamping plates B and the two groups of clamping plates A to the wing plates and the waist plates are reduced, and the reliability is improved.
Preferably, the support plate is made of high-temperature resistant materials; through the arrangement, the service life of the support plate is prolonged.
Compared with the prior art, the utility model has the beneficial effects that: when fixing pterygoid lamina and waist board, can make the waist board be located the center of pterygoid lamina automatically, need not the staff and measure the removal, reduced intensity of labour, reduced measuring time, improved work efficiency, the practicality is high.
Drawings
FIG. 1 is a schematic view of a first axial structure of the present utility model;
FIG. 2 is a schematic view of the structure of the base plate, support plate, torque motor, etc.;
FIG. 3 is a schematic view of the construction of the hanger plate, hydraulic cylinder, push rod, etc.;
FIG. 4 is a schematic view of a second axial structure of the present utility model;
FIG. 5 is a schematic diagram of the front view of the present utility model;
The reference numerals in the drawings: 1. a bottom plate; 2. a support plate; 3. a clamping plate A; 4. a clamping plate B; 5. a vertical plate; 6. a torque motor; 7. a slide rail; 8. a slide block; 9. a screw rod; 10. a hanging plate; 11. a hydraulic cylinder; 12. a sliding plate; 13. a push rod; 14. a lifting plate; 15. a substrate; 16. a support frame; 17. a bolt; 18. a wing plate; 19. waist plate.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1 to 5, the fixing device for producing H-shaped steel members of the present utility model comprises a base plate 1, a support plate 2, two sets of clamping plates A3, two sets of clamping plates B4, two sets of centering mechanisms, a lifting device and a fixing mechanism, wherein the support plate 2 is fixedly installed in the middle of the upper end of the base plate 1, the support plate 2 is made of a high temperature resistant material, the two sets of centering mechanisms are respectively provided with the two sets of clamping plates A3 and the two sets of clamping plates B4, one set of centering mechanisms is installed on the base plate 1, the other set of centering mechanisms is installed on the lifting device, the two sets of centering mechanisms have the same positions in the left-right direction, the lower centering mechanism is used for moving the two sets of clamping plates A3, the upper centering mechanism is used for moving the two sets of clamping plates B4, the lifting device is used for adjusting the height of the upper centering mechanism, the fixing mechanism is installed on the base plate 1, and the fixing mechanism is used for compressing and fixing wing plates; when H-shaped steel is produced, firstly, one wing plate 18 is placed on a support plate 2, then two groups of clamping plates A3 are mutually close through a centering mechanism at the lower side until the two groups of clamping plates A3 are respectively contacted with the left part and the right part of the wing plate 18, the two groups of clamping plates A3 are used for limiting and centering the wing plate 18, then the wing plate 18 is pressed and fixed on the support plate 2 through a fixing mechanism, then a waist plate 19 is placed at the upper end of the wing plate 18, then the two groups of clamping plates B4 are mutually close through a centering mechanism at the upper side, the two groups of clamping plates B4 are respectively contacted with the left part and the right part of the waist plate 19 in the process of mutually approaching, the two groups of clamping plates B4 are used for limiting and centering the waist plate 19, the waist plate 19 is positioned at the center of the wing plate 18 in the left-right direction, then a welding gun is used for fixedly welding a butt joint gap between the wing plate 18 and the waist plate 19, the other wing plate 18 is placed on the support plate 2, then the welded T-shaped steel is placed on the wing plate 18, and the wing plate 18 is welded according to the steps, and H-shaped steel is formed; when the wing plate 18 and the waist plate 19 are fixed, the waist plate 19 can be automatically positioned in the center of the wing plate 18, measurement movement of workers is not needed, labor intensity is reduced, measurement time is shortened, working efficiency is improved, and practicability is high.
As shown in fig. 2 and 5, the centering mechanism comprises two sets of vertical plates 5, a torque motor 6, a sliding rail 7, two sets of sliding blocks 8 and a screw rod 9, wherein the two sets of vertical plates 5 of one centering mechanism are respectively and fixedly arranged at the left and right parts of the bottom plate 1, the two sets of vertical plates 5 of the other centering mechanism are respectively and fixedly arranged at the left and right parts of the lifting device, the torque motor 6 is fixedly arranged on the vertical plates 5, the sliding rail 7 is fixedly arranged on the two sets of vertical plates 5, the two sets of sliding blocks 8 are respectively and horizontally slidably arranged on the sliding rail 7, the screw rod 9 is rotatably arranged on the two sets of vertical plates 5, the left and right parts of the screw rod 9 are respectively provided with external threads with opposite rotation directions, the input end of the screw rod 9 is connected with the torque motor 6, the two sets of sliding blocks 8 are respectively connected with the left and right parts of the screw rod 9, the two sets of clamping plates A3 are respectively arranged on the two sets of sliding blocks 8 of the lower centering mechanism, and the two sets of clamping plates B4 are respectively arranged on the two sets of sliding blocks 8 of the upper centering mechanism; when the wing plates 18 and the waist plates 19 are centered, two groups of torque motors 6 are turned on, the two groups of torque motors 6 enable the two groups of screw rods 9 to rotate, the screw rods 9 on the lower side enable the two groups of sliding rails 7 to be close to each other, the two groups of clamping plates A3 are centered on the wing plates 18, and the screw rods 9 on the upper side enable the two groups of sliding rails 7 on the upper side drive the two groups of clamping plates B4 to be close to each other, so that the waist plates 19 are centered; the wing plate 18 and the waist plate 19 are conveniently centered, and convenience is improved.
As shown in fig. 3, the lifting device comprises a lifting plate 10, a hydraulic cylinder 11, a sliding plate 12, a push rod 13 and a lifting plate 14, wherein the hydraulic cylinder 11 is fixedly arranged on the lifting plate 10, the sliding plate 12 and the push rod 13 are both vertically and slidably arranged on the lifting plate 10, the lifting plate 14 is fixedly arranged at the lower ends of the sliding plate 12 and the push rod 13, the upper end of the push rod 13 is connected with the output end of the hydraulic cylinder 11, and the upper centering mechanism is fixedly arranged on the lifting plate 14; when the waist plate 19 is centered, the height of the centering mechanism at the upper side is adjusted according to the height of the waist plate 19, the hydraulic cylinder 11 is opened, the hydraulic cylinder 11 enables the lifting plate 14 to adjust the height through the push rod 13, the lifting plate 14 drives the centering mechanism at the upper side to adjust the height, the two groups of clamping plates B4 are further enabled to adjust the height, the heights of the two groups of clamping plates B4 are matched with the height of the waist plate 19, and then the two groups of clamping plates B4 clamp and center the waist plate 19; the heights of the two groups of clamping plates B4 can be adjusted, so that the clamping plates can clamp and center waist plates 19 with different heights, and the clamping plates are convenient to use and low in limitation.
As shown in fig. 1, the fixing mechanism comprises a base plate 15, a supporting frame 16 and a bolt 17, wherein the base plate 15 is fixedly arranged on the bottom plate 1, the supporting frame 16 is fixedly arranged at the upper end of the base plate 15, the bolt 17 is screwed with the upper part of the supporting frame 16, a pressing plate is arranged at the lower part of the bolt 17, and the bolt 17 is positioned above the supporting plate 2; after the wing plate 18 is centered on the support plate 2, the bolts 17 are rotated, the rotating bolts 17 enable the pressing plate to descend until the pressing plate presses and fixes the wing plate 18 on the support plate 2, so that the wing plate 18 is conveniently pressed and fixed, and stability in the welding process is improved.
The number of the fixing mechanisms is multiple, and the multiple fixing mechanisms are uniformly distributed on the left side and the right side of the support plate 2.
Example 2
On the basis of the embodiment 1, rubber pads are arranged on the two groups of clamping plates B4 and the two groups of clamping plates A3; by the arrangement, the compression injuries of the two groups of clamping plates B4 and the two groups of clamping plates A3 to the wing plates 18 and the waist plates 19 are reduced, and the reliability is improved.
What needs to be stated is: the support plate 2 is provided with an avoidance hole, and the support plate 2 is not contacted with the screw rod 9 at the lower side.
The torque motor 6, the hydraulic cylinder 11, the base plate 15 and the support frame 16 of the fixing device for H-shaped steel member production of the utility model are all purchased on the market, and the person skilled in the art only needs to install and operate according to the attached instruction of the person skilled in the art without the need of creative labor.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
- The 1.H fixing device for producing the steel member comprises a bottom plate (1) and a support plate (2), wherein the support plate (2) is fixedly arranged in the middle of the upper end of the bottom plate (1); the device is characterized by further comprising two groups of clamping plates A (3), two groups of clamping plates B (4), two groups of centering mechanisms, a lifting device and a fixing mechanism, wherein the two groups of clamping plates A (3) and the two groups of clamping plates B (4) are respectively installed on the two groups of centering mechanisms, one group of centering mechanisms is installed on the bottom plate (1), the other group of centering mechanisms is installed on the lifting device, the two groups of centering mechanisms are identical in position in the left-right direction, the lower side centering mechanism is used for enabling the two groups of clamping plates A (3) to move, the upper side centering mechanism is used for enabling the two groups of clamping plates B (4) to move, the lifting device is used for enabling the upper side centering mechanism to adjust the height, the fixing mechanism is installed on the bottom plate (1), and the fixing mechanism is used for compressing and fixing wing plates.
- 2. The fixing device for producing the H-shaped steel member according to claim 1, wherein the centering mechanism comprises two sets of vertical plates (5), a torque motor (6), a slide rail (7), two sets of sliding blocks (8) and a screw rod (9), wherein the two sets of vertical plates (5) of one set of centering mechanism are respectively and fixedly installed at the left and right parts of the bottom plate (1), the two sets of vertical plates (5) of the other set of centering mechanism are respectively installed at the left and right parts of the lifting device, the torque motor (6) is fixedly installed on the vertical plates (5), the slide rail (7) is fixedly installed on the two sets of vertical plates (5), the two sets of sliding blocks (8) are respectively and horizontally slidably installed on the slide rail (7), the screw rod (9) is rotatably installed on the two sets of vertical plates (5), the left and right parts of the screw rod (9) are respectively provided with external threads with opposite rotation directions, the input ends of the screw rod (9) are connected with the torque motor (6), the two sets of sliding blocks (8) are respectively connected with the left and right parts of the lifting device, the two sets of clamping plates (3) are respectively installed on the two sets of sliding blocks (8) on the two sets of lower sides of the two sets of sliding blocks (8) respectively, and the two sets of sliding blocks (8) are respectively installed on the upper sides of sliding blocks (4).
- 3. The fixing device for producing the H-shaped steel member according to claim 1, wherein the lifting device comprises a lifting plate (10), a hydraulic cylinder (11), a sliding plate (12), a push rod (13) and a lifting plate (14), wherein the hydraulic cylinder (11) is fixedly installed on the lifting plate (10), the sliding plate (12) and the push rod (13) are both vertically and slidably installed on the lifting plate (10), the lifting plate (14) is fixedly installed at the lower ends of the sliding plate (12) and the push rod (13), the upper end of the push rod (13) is connected with the output end of the hydraulic cylinder (11), and the upper centering mechanism is fixedly installed on the lifting plate (14).
- 4. The fixing device for producing the H-shaped steel member according to claim 1, wherein the fixing mechanism comprises a base plate (15), a supporting frame (16) and bolts (17), the base plate (15) is fixedly installed on the base plate (1), the supporting frame (16) is fixedly installed at the upper end of the base plate (15), the bolts (17) are screwed with the upper portion of the supporting frame (16), pressing plates are arranged at the lower portions of the bolts (17), and the bolts (17) are located above the supporting plate (2).
- 5. The fixing device for producing H-shaped steel members according to claim 1, wherein the number of the fixing mechanisms is multiple, and the multiple fixing mechanisms are uniformly distributed on the left side and the right side of the support plate (2).
- 6. The fixing device for producing the H-shaped steel member according to claim 1, wherein rubber pads are arranged on the two groups of clamping plates B (4) and the two groups of clamping plates A (3).
- 7. The fixing device for producing the H-shaped steel member according to claim 1, wherein the support plate (2) is made of a high-temperature resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322601790.6U CN220838684U (en) | 2023-09-25 | 2023-09-25 | Fixing device is used in production of H shaped steel component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322601790.6U CN220838684U (en) | 2023-09-25 | 2023-09-25 | Fixing device is used in production of H shaped steel component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220838684U true CN220838684U (en) | 2024-04-26 |
Family
ID=90742652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322601790.6U Active CN220838684U (en) | 2023-09-25 | 2023-09-25 | Fixing device is used in production of H shaped steel component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220838684U (en) |
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2023
- 2023-09-25 CN CN202322601790.6U patent/CN220838684U/en active Active
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