CN112548444A - Welding fixture for manufacturing high-end equipment - Google Patents
Welding fixture for manufacturing high-end equipment Download PDFInfo
- Publication number
- CN112548444A CN112548444A CN202011353584.2A CN202011353584A CN112548444A CN 112548444 A CN112548444 A CN 112548444A CN 202011353584 A CN202011353584 A CN 202011353584A CN 112548444 A CN112548444 A CN 112548444A
- Authority
- CN
- China
- Prior art keywords
- plate
- supporting
- fixedly connected
- rotating
- screw rod
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding fixture for manufacturing high-end equipment, relates to the technical field of fixtures, and solves the problems that the length range of workpieces which can be adapted by the existing welding fixture for manufacturing the high-end equipment is small, the workpieces are easy to shake during welding, and the stability is poor; the top of the bottom plate is fixedly and symmetrically provided with two groups of guide seats; two guide rods are fixedly connected between the two groups of guide seats; the two guide rods respectively penetrate through the round holes in the middle of the two guide blocks; the other ends of the two second screws are in transmission connection through a transmission belt; one side of each of the two upper adjusting plates is fixedly connected with a workpiece supporting plate; the tops of the two workpiece supporting plates are fixedly connected with a main clamping plate. The upper adjusting plate 24 and the main clamping plate 21 which are used for clamping two ends of a workpiece in the device can be synchronously adjusted left and right, so that the length range of the workpiece which can be adapted is greatly increased, the adjustment is very simple and fast, and the normal use of other structures can not be influenced.
Description
Technical Field
The invention relates to the technical field of clamps, in particular to a welding clamp for manufacturing high-end equipment.
Background
The welding technology cannot be separated in the mechanical manufacturing, and the welding clamp for manufacturing high-end equipment is one of important process equipment which guarantees the mechanical welding quality, improves the production efficiency, lightens the labor intensity, and reduces the overhigh requirement on the technology of workers to realize the automation of the production process.
For example, application number is 202020149931.9's patent, discloses a high-end equipment manufacturing welding jig, comprises a workbench, the top fixedly connected with pneumatic cylinder of workstation, the output fixedly connected with hydraulic stem of pneumatic cylinder, the first fixed plate of one end fixedly connected with of hydraulic stem, the top fixedly connected with second fixed plate of workstation, the top fixedly connected with pillar of workstation, the fixed orifices has been seted up to the outer wall of pillar, the outer wall swing joint of pillar has first blotter, the outer wall fixedly connected with of first blotter fixes the box. This welding jig is used in high-end equipment manufacturing can reach the purpose of being convenient for to adjust, has solved general high-end equipment and has made the problem of adjusting the difficulty with welding jig for the height and the width of this welding jig of regulation that the staff can be convenient, thereby make this welding jig can be applicable to most needs welded raw materials, thereby promoted this welding jig's practicality.
Based on the above, the clamping seat of the existing welding clamp for manufacturing high-end equipment can be adjusted left and right, but the adjustment range is small, if the moving stroke of the clamping seat is long, the overall stability is affected, so that the length range of the workpiece which can be adapted to the clamping seat is small, and when the clamping seat clamps the workpiece, only two ends of the workpiece are clamped, so that the workpiece is easy to shake in the welding process, and the stability is poor; therefore, the existing requirements are not met, and a welding clamp for manufacturing high-end equipment is provided for the welding clamp.
Disclosure of Invention
The invention aims to provide a welding fixture for manufacturing high-end equipment, which solves the problems that although a clamping seat of the conventional welding fixture for manufacturing high-end equipment provided in the background art can be adjusted left and right, the adjustment range is small, the overall stability is influenced if the moving stroke of the clamping seat is long, the length range of workpieces which can be adapted is small, and the workpieces are only clamped at two ends when the clamps clamp the workpieces, so that the workpieces are easy to shake during the welding process, and the stability is poor.
In order to achieve the purpose, the invention provides the following technical scheme: a welding fixture for manufacturing high-end equipment comprises a bottom plate and a lower adjusting plate; the top of the bottom plate is fixedly and symmetrically provided with two groups of guide seats; two guide rods are fixedly connected between the two groups of guide seats; two sides of the bottom of the lower adjusting plate are fixedly and symmetrically provided with two guide blocks; the two guide rods respectively penetrate through the round holes in the middle of the two guide blocks; the middle of the bottom of the lower adjusting plate is also fixedly connected with an adjusting block; a group of screw rod supporting seats are fixedly arranged in the middle of the top of the bottom plate; a first screw rod is rotatably arranged between the screw rod supporting seats through a bearing and penetrates through a threaded hole in the middle of the adjusting block; a first motor is fixedly installed on the front side of the top of the bottom plate, and a rotating shaft of the first motor is fixedly connected with the front end of the first screw rod; two groups of supporting brackets are also symmetrically and fixedly arranged at the top of the bottom plate in a front-back manner through bolts; two upper adjusting plates are symmetrically arranged at the top of the two groups of supporting brackets in the left-right direction; a main shaft is rotatably embedded and mounted below the rear sides of the two upper adjusting plates through a bearing; one side of the bottom of each main shaft is fixedly connected with a main shaft connecting rod; the top of the lower adjusting plate is movably and symmetrically embedded with two sliding blocks; the tops of the two sliding blocks are respectively and rotatably connected with one end of each of the two main shaft connecting rods through bearings; two sides of the top of the main shaft are respectively and rotatably connected with one end of the first connecting plate and one end of the second connecting plate through rotating shafts; the front sides of the two upper adjusting plates are rotatably provided with a first rotating block and a second rotating block through rotating shafts; the other end of the first connecting plate is rotatably connected with one side of the first rotating block through a rotating shaft; the other end of the second connecting plate is rotatably connected with one side of the second rotating block through a rotating shaft; one side of each of the first rotating block and the second rotating block is fixedly connected with a side clamping plate; the bottoms of the two upper adjusting plates are respectively fixedly provided with two adjusting plate supporting blocks, and the adjusting plate supporting blocks are slidably arranged on the outer sides of the supporting brackets; a second rotatable screw rod is embedded into the inner sides of the tops of the two groups of support brackets and respectively penetrates through the two groups of adjusting plate support blocks; a second motor is fixedly installed on one side of the supporting bracket on the rear side, and a rotating shaft of the second motor is fixedly connected with one end of a second screw rod on the rear side; the other ends of the two second screws are in transmission connection through a transmission belt; one side of each of the two upper adjusting plates is fixedly connected with a workpiece supporting plate; the tops of the two workpiece supporting plates are fixedly connected with a main clamping plate.
Preferably, the two guide blocks at the bottom of the lower adjusting plate can slide back and forth on the outer side of the guide rod, and the first screw rod can drive the adjusting block to slide back and forth through threads when rotating, so that the lower adjusting plate can move back and forth.
Preferably, the front side of lower adjusting plate is fixed with two bilateral symmetry's rectangular hole, and two sliders are respectively embedded in these two rectangular holes and can be in the hole horizontal slip, and the angle of main shaft connecting rod also can produce the change when the slider horizontal slip moreover to drive the main shaft and rotate.
Preferably, the main shaft can drive the first connecting plate and the second connecting plate to synchronously rotate when rotating, so that the first rotating block and the second rotating block can be driven to synchronously rotate to realize clamping and loosening actions.
Preferably, one end of each side clamping plate is fixedly provided with a semi-cylindrical protruding structure, and the arc-shaped surfaces of the protrusions face towards the inner side.
Preferably, the workpiece supporting plate and the main clamping plate form an inverted T-shaped plate, the thickness of the workpiece supporting plate is smaller than that of the upper adjusting plate, and the distance between the main clamping plate and the workpiece supporting plate is half of the length of the side clamping plate.
Preferably, the middle position of the top of each adjusting plate supporting block is provided with a left through groove and a right through groove which are the same as the longitudinal section of the supporting bracket in size, so that the upper adjusting plate and the adjusting plate supporting blocks can slide left and right on the top of the supporting bracket.
Preferably, the bottom of the adjusting plate supporting block is fixedly provided with a threaded hole corresponding to the threads of the second screw, the second screw can drive the adjusting plate supporting block to slide left and right when rotating, the threads on the left side and the right side of the two second screws are symmetrical to each other, and the second motor can drive the two second screws to synchronously rotate in the same direction when rotating.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the space between two main clamping plates is adjusted according to the width of a workpiece during clamping, a second motor is controlled to rotate in the positive direction during adjustment, the second motor drives two second screw rods to synchronously rotate in the same direction, thereby driving the two groups of adjusting plate supporting blocks and the upper adjusting plate on the top thereof to respectively slide towards two sides, thereby increasing the distance between the two main clamping plates, stopping when the distance is slightly larger than the length of the workpiece, then the workpiece is placed between the two main clamping plates and is put on the tops of the two workpiece supporting plates, then the second motor is controlled to rotate reversely to drive the two upper adjusting plates to synchronously slide inwards, thereby clamping two ends of a workpiece, the upper adjusting plate and the main clamping plate used for clamping two ends of the workpiece in the device can be synchronously adjusted left and right, therefore, the length range of the adaptable workpiece is greatly increased, the adjustment is very simple and quick, and the normal use of other structures is not influenced.
Second, press from both sides the work piece both ends tight back, it is rotatory to control a motor again and drive a screw rod forward, the adjusting plate backward movement under can driving when a screw rod is rotatory, at this moment, the position of two sliders can change and drive the main shaft and rotate, can drive a rotatory piece and No. two rotatory piece rotations through a connecting plate and No. two connecting plates again during the main shaft is rotatory, thereby make two side splint press from both sides the front and back side at work piece both ends tightly, and side splint one side is the arcwall face of cylindricality, so can guarantee to press from both sides tightly with work piece surface contact, press from both sides the back like this and can all carry on spacingly with the left and right sides of work piece, consequently, degree of stability can improve greatly, greatly reduced welding process in the work piece rock.
Drawings
FIG. 1 is a schematic side view of the spindle of the present invention;
FIG. 2 is a schematic rear axle side construction of the present invention;
FIG. 3 is a schematic bottom view of the present invention;
FIG. 4 is a schematic side view of the spindle after the upper adjusting plate is narrowed;
FIG. 5 is a schematic view of the structure of the upper adjusting plate on the bottom side after the distance between the upper adjusting plates is narrowed;
FIG. 6 is a schematic top-down side view of the clamping mechanism of the present invention;
FIG. 7 is a schematic bottom side view of the clamping mechanism of the present invention;
FIG. 8 is a schematic top view of the lower adjustment plate of the present invention;
in the figure: 1. a base plate; 2. a guide seat; 3. a guide bar; 4. a lower adjustment plate; 5. a screw rod supporting seat; 6. a first screw rod; 7. a first motor; 8. a slider; 9. a spindle connecting rod; 10. a main shaft; 11. a first connecting plate; 12. a second connecting plate; 13. a first rotating block; 14. a second rotating block; 15. a side clamping plate; 16. a support bracket; 17. a second screw; 18. a second motor; 19. a transmission belt; 20. a workpiece pallet; 21. a main clamping plate; 22. a guide block; 23. an adjusting block; 24. an upper adjusting plate; 25. and adjusting a plate supporting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 8, an embodiment of the present invention includes: a welding fixture for manufacturing high-end equipment comprises a bottom plate 1 and a lower adjusting plate 4; the top of the bottom plate 1 is fixedly and symmetrically provided with two groups of guide seats 2; two guide rods 3 are fixedly connected between the two groups of guide seats 2; two sides of the bottom of the lower adjusting plate 4 are fixedly and symmetrically provided with two guide blocks 22; the two guide blocks 22 at the bottom of the lower adjusting plate 4 can slide back and forth on the outer side of the guide rod 3, and the first screw 6 can drive the adjusting block 23 to slide back and forth through threads when rotating, so that the lower adjusting plate 4 can move back and forth, and the sliding block 8 can slide to drive the main shaft 10 to rotate to generate a subsequent series of clamping operations; the two guide rods 3 respectively penetrate through the round holes in the middle of the two guide blocks 22; the middle of the bottom of the lower adjusting plate 4 is also fixedly connected with an adjusting block 23; a group of screw rod supporting seats 5 are fixedly arranged at the middle position of the top of the bottom plate 1; a first screw 6 is rotatably arranged between the screw supporting seats 5 through a bearing, and the first screw 6 penetrates through a threaded hole in the middle of the adjusting block 23; a first motor 7 is fixedly installed on the front side of the top of the bottom plate 1, and a rotating shaft of the first motor 7 is fixedly connected with the front end of the first screw 6; two groups of supporting brackets 16 are also symmetrically and fixedly arranged at the top of the bottom plate 1 in a front-back manner through bolts; two upper adjusting plates 24 are symmetrically arranged at the top of the two groups of supporting brackets 16; a main shaft 10 is rotatably embedded and installed below the rear sides of the two upper adjusting plates 24 through bearings; when the main shaft 10 rotates, the first connecting plate 11 and the second connecting plate 12 can be driven to synchronously rotate, so that the first rotating block 13 and the second rotating block 14 can be driven to synchronously rotate to realize clamping and loosening actions, and the front side and the rear side of two ends of a workpiece are clamped by the two side clamping plates 15; one side of the bottom of each of the two main shafts 10 is fixedly connected with a main shaft connecting rod 9; the top of the lower adjusting plate 4 is movably and symmetrically embedded with two sliding blocks 8; the tops of the two sliding blocks 8 are respectively and rotatably connected with one end of each of the two main shaft connecting rods 9 through bearings; two sides of the top of the main shaft 10 are respectively and rotatably connected with one end of a first connecting plate 11 and one end of a second connecting plate 12 through rotating shafts; the front sides of the two upper adjusting plates 24 are rotatably provided with a first rotating block 13 and a second rotating block 14 through rotating shafts; the other end of the first connecting plate 11 is rotatably connected with one side of the first rotating block 13 through a rotating shaft; the other end of the second connecting plate 12 is rotatably connected with one side of the second rotating block 14 through a rotating shaft; one side of each of the first rotating block 13 and the second rotating block 14 is fixedly connected with a side clamping plate 15; two adjusting plate supporting blocks 25 are fixedly arranged at the bottoms of the two upper adjusting plates 24, and the adjusting plate supporting blocks 25 are slidably arranged on the outer sides of the supporting brackets 16; the bottom of the adjusting plate supporting block 25 is fixedly provided with a threaded hole corresponding to the threads of the second screw 17, the second screw 17 can drive the adjusting plate supporting block 25 to slide left and right when rotating, the threads on the left side and the right side of the two second screws 17 are symmetrical, the second motor 18 can drive the two second screws 17 to synchronously rotate in the same direction when rotating, the distance between the two main clamping plates 21 is adjusted according to the width of a workpiece when clamping, the second motor 18 is controlled to rotate in the forward direction when adjusting, at the moment, the second motor 18 can drive the two second screws 17 to synchronously rotate in the same direction, so that the two groups of adjusting plate supporting blocks 25 and the upper adjusting plate 24 at the top of the two groups of adjusting plate supporting blocks 25 can be driven to respectively slide towards two sides, and the distance between the two; a second rotatable screw 17 is embedded in the inner sides of the tops of the two groups of support brackets 16, and the second rotatable screw 17 penetrates through the two groups of adjusting plate support blocks 25 respectively; a second motor 18 is fixedly installed on one side of the supporting bracket 16 on the rear side, and a rotating shaft of the second motor 18 is fixedly connected with one end of a second screw 17 on the rear side; the other ends of the two second screws 17 are in transmission connection through a transmission belt 19; one side of each of the two upper adjusting plates 24 is fixedly connected with a workpiece supporting plate 20; the top parts of the two workpiece supporting plates 20 are fixedly connected with a main clamping plate 21.
Further, the fixed rectangular hole that is provided with twice bilateral symmetry in front side of lower regulating plate 4, two sliders 8 imbed respectively and install in these two rectangular holes and can be in the hole horizontal slip, and the angle of main shaft connecting rod 9 also can produce the change when slider 8 horizontal slip, thereby drive main shaft 10 and rotate, can drive a rotatory piece 13 and No. two rotatory pieces 14 rotation through a connecting plate 11 and No. two connecting plates 12 again when main shaft 10 is rotatory, thereby make two side splint 15 press from both sides the front and back side at work piece both ends tightly.
Further, one end of each side clamping plate 15 is fixedly provided with a semi-cylindrical protruding structure, the protruding arc-shaped surfaces face the inner side, and one side of each side clamping plate 15 is a cylindrical arc-shaped surface, so that the clamping can be guaranteed to be in contact with the surface of a workpiece to clamp the workpiece.
Further, the workpiece supporting plate 20 and the main clamping plate 21 form an inverted T-shaped plate, the thickness of the workpiece supporting plate 20 is smaller than that of the upper adjusting plate 24, the distance between the main clamping plate 21 and the workpiece supporting plate 20 is half of the length of the side clamping plate 15, the workpiece supporting plate 20 can play a supporting role and cannot occupy more thickness, the function of the side clamping plate 15 is guaranteed, and the main clamping plate 21 cannot influence the normal rotation of the side clamping plate 15.
Further, the top intermediate position of regulating plate supporting shoe 25 all is provided with one and passes through the groove about the same with support bracket 16 longitudinal section size, consequently go up regulating plate 24 and regulating plate supporting shoe 25 and can slide from side to side at support bracket 16 top, the interval between two main splint 21 of width adjustment according to the work piece earlier when pressing from both sides tightly, it can stop to make when the interval slightly is greater than work piece length, the last regulating plate 24 and the main splint 21 that are used for centre gripping work piece both ends in this device can control the adjustment from side to side in step, consequently, the work piece length scope that can adapt to greatly increased, and also during the adjustment simple and fast very much.
The working principle is as follows: when the device is used for clamping a workpiece to weld, firstly, the distance between two main clamping plates 21 is adjusted according to the width of the workpiece, the second motor 18 is controlled to rotate forwardly during adjustment, at the moment, the second motor 18 can drive two second screw rods 17 to rotate synchronously in the same direction, so that two groups of adjusting plate supporting blocks 25 and upper adjusting plates 24 at the tops of the two groups of adjusting plate supporting blocks can be driven to slide towards two sides respectively, further, the distance between the two main clamping plates 21 is increased, the workpiece can be stopped when the distance is slightly larger than the length of the workpiece, then, the workpiece is placed between the two main clamping plates 21 and is lapped at the tops of two workpiece supporting plates 20, then, the second motor 18 is controlled to rotate reversely to drive the two upper adjusting plates 24 to slide towards the inner sides synchronously, so that two ends of the workpiece are clamped, the upper adjusting plates 24 and the main clamping plates 21 used for, and also very simple swift during the adjustment, and can not influence other structure normal use, press from both sides tight back with work piece both ends, it drives screw rod 6 forward rotation to control a motor 7 again, screw rod 6 can drive adjusting plate 4 backward movement down when rotatory, at this moment, the position of two sliders 8 can change and drive main shaft 10 and rotate, can drive a rotatory piece 13 and No. two rotatory pieces 14 rotation through a connecting plate 11 and No. two connecting plates 12 again when main shaft 10 is rotatory, thereby make two side splint 15 press from both sides the front and back side at work piece both ends tightly, and side splint 15 one side is the arcwall face of cylindricality, so can guarantee to press from both sides tightly with work piece surface contact, can press from both sides the left and right sides of work piece after pressing from both sides tightly like this, the front and back side is all spacing, therefore the firm degree can improve greatly, greatly reduced rocking of welding in-process work piece.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
Claims (8)
1. The utility model provides a high-end equipment manufacturing is with welding jig which characterized in that: comprises a bottom plate (1) and a lower adjusting plate (4); the top of the bottom plate (1) is fixedly and symmetrically provided with two groups of guide seats (2); two guide rods (3) are fixedly connected between the two groups of guide seats (2); two sides of the bottom of the lower adjusting plate (4) are fixedly and symmetrically provided with two guide blocks (22); the two guide rods (3) respectively penetrate through round holes in the middle of the two guide blocks (22); the middle of the bottom of the lower adjusting plate (4) is also fixedly connected with an adjusting block (23); a group of screw rod supporting seats (5) are fixedly arranged in the middle of the top of the bottom plate (1); a first screw rod (6) is rotatably arranged between the screw rod supporting seats (5) through a bearing, and the first screw rod (6) penetrates through a threaded hole in the middle of the adjusting block (23); a first motor (7) is fixedly mounted on the front side of the top of the bottom plate (1), and a rotating shaft of the first motor (7) is fixedly connected with the front end of the first screw rod (6); two groups of supporting brackets (16) are also symmetrically and fixedly arranged at the top of the bottom plate (1) in a front-back manner through bolts; two upper adjusting plates (24) are symmetrically arranged at the top of the two groups of supporting brackets (16) left and right; a main shaft (10) is rotatably embedded and mounted below the rear sides of the two upper adjusting plates (24) through a bearing; one side of the bottom of each of the two main shafts (10) is fixedly connected with a main shaft connecting rod (9); the top of the lower adjusting plate (4) is movably and symmetrically embedded with two sliding blocks (8); the tops of the two sliding blocks (8) are respectively and rotatably connected with one ends of the two main shaft connecting rods (9) through bearings; two sides of the top of the main shaft (10) are respectively and rotatably connected with one end of a first connecting plate (11) and one end of a second connecting plate (12) through rotating shafts; the front sides of the two upper adjusting plates (24) are rotatably provided with a first rotating block (13) and a second rotating block (14) through rotating shafts; the other end of the first connecting plate (11) is rotatably connected with one side of the first rotating block (13) through a rotating shaft; the other end of the second connecting plate (12) is rotatably connected with one side of the second rotating block (14) through a rotating shaft; one side of each of the first rotating block (13) and the second rotating block (14) is fixedly connected with a side clamping plate (15); two adjusting plate supporting blocks (25) are fixedly arranged at the bottoms of the two upper adjusting plates (24), and the adjusting plate supporting blocks (25) are slidably mounted on the outer side of the supporting bracket (16); a second rotatable screw rod (17) is embedded into the inner sides of the tops of the two groups of support brackets (16), and the second rotatable screw rod (17) penetrates through the two groups of adjusting plate support blocks (25) respectively; a second motor (18) is fixedly installed on one side of the supporting bracket (16) on the rear side, and a rotating shaft of the second motor (18) is fixedly connected with one end of a second screw rod (17) on the rear side; the other ends of the two second screws (17) are in transmission connection through a transmission belt (19); one side of each of the two upper adjusting plates (24) is fixedly connected with a workpiece supporting plate (20); the tops of the two workpiece supporting plates (20) are fixedly connected with a main clamping plate (21).
2. The welding jig for manufacturing high-end equipment as set forth in claim 1, wherein: two guide blocks (22) at the bottom of the lower adjusting plate (4) can slide back and forth on the outer side of the guide rod (3), and the first screw rod (6) can drive the adjusting block (23) to slide back and forth through threads when rotating, so that the lower adjusting plate (4) can move back and forth.
3. The welding jig for manufacturing high-end equipment as set forth in claim 1, wherein: the front side of lower adjusting plate (4) is fixed and is provided with the rectangular hole of twice bilateral symmetry, and two sliders (8) are respectively embedded and installed in these two rectangular holes and can be in the hole horizontal slip, and the angle of main shaft connecting rod (9) also can produce the change when slider (8) horizontal slip moreover to drive main shaft (10) and rotate.
4. The welding jig for manufacturing high-end equipment as set forth in claim 1, wherein: the main shaft (10) can drive the first connecting plate (11) and the second connecting plate (12) to synchronously rotate when rotating, so that the first rotating block (13) and the second rotating block (14) can be driven to synchronously rotate to realize clamping and loosening actions.
5. The welding jig for manufacturing high-end equipment as set forth in claim 1, wherein: one end of each side clamping plate (15) is fixedly provided with a semi-cylindrical protruding structure, and the arc-shaped surfaces of the protrusions face towards the inner side.
6. The welding jig for manufacturing high-end equipment as set forth in claim 1, wherein: the workpiece supporting plate (20) and the main clamping plate (21) form an inverted T-shaped plate, the thickness of the workpiece supporting plate (20) is smaller than that of the upper adjusting plate (24), and the distance between the main clamping plate (21) and the workpiece supporting plate (20) is half of the length of the side clamping plate (15).
7. The welding jig for manufacturing high-end equipment as set forth in claim 1, wherein: the middle position of the top of the adjusting plate supporting block (25) is provided with a left through groove and a right through groove which are the same as the longitudinal section of the supporting bracket (16), so that the upper adjusting plate (24) and the adjusting plate supporting block (25) can slide left and right on the top of the supporting bracket (16).
8. The welding jig for manufacturing high-end equipment as set forth in claim 1, wherein: the bottom of regulating plate supporting shoe (25) all is fixed and is provided with a screw hole that corresponds with No. two screw rods (17) screw thread, can drive regulating plate supporting shoe (25) horizontal slip when No. two screw rods (17) are rotatory, and the equal mutual symmetry of side screw thread about two No. two screw rods (17), and can drive two No. two synchronous syntropy rotations of screw rod (17) when No. two motor (18) are rotatory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011353584.2A CN112548444A (en) | 2020-11-27 | 2020-11-27 | Welding fixture for manufacturing high-end equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011353584.2A CN112548444A (en) | 2020-11-27 | 2020-11-27 | Welding fixture for manufacturing high-end equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112548444A true CN112548444A (en) | 2021-03-26 |
Family
ID=75046087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011353584.2A Withdrawn CN112548444A (en) | 2020-11-27 | 2020-11-27 | Welding fixture for manufacturing high-end equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112548444A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117415543A (en) * | 2023-10-26 | 2024-01-19 | 山东鑫瑞丰机械设备有限公司 | Welding jig is assembled to switch board shell |
-
2020
- 2020-11-27 CN CN202011353584.2A patent/CN112548444A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117415543A (en) * | 2023-10-26 | 2024-01-19 | 山东鑫瑞丰机械设备有限公司 | Welding jig is assembled to switch board shell |
| CN117415543B (en) * | 2023-10-26 | 2024-04-26 | 山东鑫瑞丰机械设备有限公司 | Welding jig is assembled to switch board shell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215787857U (en) | Welding fixture for manufacturing die | |
| CN105328486A (en) | Clamping device for fixing oil injection cam driven member | |
| CN212497142U (en) | Environment-friendly graphite wear-resistant part precision machining and polishing device | |
| CN112548444A (en) | Welding fixture for manufacturing high-end equipment | |
| CN214350618U (en) | Rotary welding equipment for circular pipes | |
| CN215588336U (en) | Steel construction butt welding adjusting device | |
| CN215588244U (en) | Positioning assembly for manual welding | |
| CN209886826U (en) | Gantry type cutting machine | |
| CN113188931A (en) | Welded steel plate performance detection device and method | |
| CN210878396U (en) | Positioning device for welding of fire hydrant flange plate | |
| CN221065817U (en) | Polishing device for production of C nail guide rail | |
| CN209255943U (en) | A kind of seamless steel pipe hole milling fixture | |
| CN208866468U (en) | A kind of supporting leg flange face machining tool | |
| CN220903015U (en) | Positioning jig for multidirectional processing of handle | |
| CN213969364U (en) | Multi-head tapping machine | |
| CN210189109U (en) | Frame section bar frock clamp | |
| CN220240533U (en) | Welding positioning device for photovoltaic bracket machining | |
| CN211709122U (en) | Novel adjustable clamp for machining | |
| CN116767834B (en) | Bearing detects and carries anchor clamps | |
| CN220278751U (en) | Welding rotating tool | |
| CN216326565U (en) | Anchor clamps with part position control function | |
| CN215405314U (en) | Special net folding device for paper machine | |
| CN218698647U (en) | Maintenance mechanism of die insert | |
| CN220612667U (en) | Laser numerical control asynchronous cutting machine | |
| CN213672618U (en) | Double-end cantilever type welding machine tool |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210326 |