CN111069366A - A spot welding device of bending is managed in side for guardrail production - Google Patents
A spot welding device of bending is managed in side for guardrail production Download PDFInfo
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- CN111069366A CN111069366A CN201911417204.4A CN201911417204A CN111069366A CN 111069366 A CN111069366 A CN 111069366A CN 201911417204 A CN201911417204 A CN 201911417204A CN 111069366 A CN111069366 A CN 111069366A
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- 238000003466 welding Methods 0.000 title claims abstract description 142
- 238000005452 bending Methods 0.000 title claims abstract description 92
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000000712 assembly Effects 0.000 claims description 10
- 238000000429 assembly Methods 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 28
- 229910052742 iron Inorganic materials 0.000 description 14
- 230000000694 effects Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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Abstract
The invention discloses a square tube bending spot welding device for guardrail production, relates to the technical field of guardrail production, and solves the problems that the existing bending mode is complex in action, large labor is required to be consumed by workers, and the welding efficiency is low; the front end surface of the base is axially connected with a group of operating handles; a group of driving sliding blocks is connected inside the base in a sliding manner; the bottom of the lifting connecting rod is hinged with the top of the welding head; a group of spot welding driving middle transmission shafts is vertically and axially connected to the inner side of the rear part of the base; and a group of spot welding driving screw rods are axially connected to the inner side of the rear part of the base in the horizontal direction. The device can accomplish the action of bending and spot welding to square pipe only through waveing the hand wheel, and simple to use, convenient operation bends through screw nut transmission pair and slider-crank mechanism when bending, and the strength of bending is little, reduces workman's the amount of labour, improvement work efficiency by a wide margin.
Description
Technical Field
The invention relates to the technical field of guardrail production, in particular to a square tube bending spot welding device for guardrail production.
Background
The square pipe is bent and welded frequently in the process of iron guardrail production, the worker needs to use tools to mark out the appointed shape on the square iron pipe firstly, after the appointed shape is marked out on the square iron pipe by the worker, the worker needs to cut along the shape on the square iron pipe, after the shape on the square iron pipe is cut off by the worker, the worker needs to bend and weld the square iron pipe, thereby the bending of the square pipe is completed, subsequently, the left hand of the worker needs to hold one side of the square iron pipe, the right hand of the worker needs to hold a welding part, and the right hand of the worker needs to control the welding part to weld the square iron pipe in contact.
Based on the above, in the existing bending mode, the left hand and the right hand of a worker need to hold the left end and the right end of the square iron pipe respectively to be complex in action, meanwhile, the left hand of the worker needs to expend great labor of the worker to break the square iron pipe to the left side of one side, and the right hand of the worker needs to control the welding part not only to hold the welding part all the time but also to control the welding part to weld the cutting part of the square iron pipe, so that the efficiency is low; therefore, the existing requirements are not met, and the square pipe bending spot welding device for guardrail production is provided for the requirements.
Disclosure of Invention
The invention aims to provide a square tube bending and spot welding device for guardrail production, which aims to solve the problems that in the existing bending mode provided by the background art, the left hand and the right hand of a worker need to respectively hold the left end and the right end of a square iron tube to be complicated in action, the worker needs to expend great labor for breaking the square iron tube to the left side of one side by the left hand of the worker, and the efficiency of welding the cutting part of the square iron tube by the welding part needs to be controlled by the right hand of the worker to be lower when the right hand of the worker holds the welding part all the time.
In order to achieve the purpose, the invention provides the following technical scheme: a square tube bending spot welding device for guardrail production comprises a base; the front end surface of the base is axially connected with a group of operating handles; a group of driving sliding blocks is connected inside the base in a sliding manner; the upper end surface of the base is connected with a group of bending pulling blocks in a sliding manner; the top of the bending pulling block is hinged with a group of connecting rods; the top of the base is fixedly connected with a group of fixed clamping assemblies; the left end surface of the fixed clamping assembly is axially connected with a group of movable clamping assemblies; the front end surface of the movable clamping assembly is hinged with the other end of the connecting rod; the rear part of the base is connected with a group of spot welding sliding assemblies in a sliding manner; a group of welding heads is connected above the front end face of the spot welding sliding assembly in a sliding manner; the upper part of the spot welding sliding assembly is axially connected with a group of flywheels; the front end face of the flywheel is hinged with a group of lifting connecting rods; the bottom of the lifting connecting rod is hinged with the top of the welding head; the upper part of the rear part of the inner side of the spot welding sliding assembly is axially connected with a group of driven belt wheels; the lower part of the rear part of the inner side of the spot welding sliding assembly is axially connected with a group of driving belt wheels; a group of spot welding driving middle transmission shafts is vertically and axially connected to the inner side of the rear part of the base; and a group of spot welding driving screw rods are axially connected to the inner side of the rear part of the base in the horizontal direction.
Preferably, the operating handle further comprises a driving block screw rod, the rear end face of the operating handle is coaxially and fixedly connected with a group of driving block screw rods, and the driving sliding block is in threaded transmission connection with the driving block screw rods to jointly form a screw rod nut transmission pair.
Preferably, the driving slider further comprises a bending driving rack, the right side of the driving slider is provided with a group of bending driving racks, the bending pulling block further comprises a bending driven rack and a bending intermediate gear set, the left side of the bending pulling block is provided with a group of bending intermediate gear set, the bending intermediate gear set is axially connected with the base, the bending intermediate gear set is formed by two groups of gears in different sizes in a coaxial fixed connection mode, the left end face of the bending pulling block is provided with a group of bending driven racks, the bending driven racks are meshed with the bending intermediate gear set to form a gear-rack transmission mechanism, and the bending driving racks are meshed with pinions of the bending intermediate gear set to form the gear-rack transmission mechanism.
Preferably, the base, the bending pull block, the movable clamping assembly and the connecting rod together form a slider-crank mechanism.
Preferably, the activity clamping unit with still including press from both sides tight hand wheel press from both sides tight piece press from both sides tight guide bar, the preceding terminal surface screw thread transmission of activity clamping unit is connected with a set ofly press from both sides tight hand wheel, the top sliding connection of activity clamping unit has a set ofly press from both sides tight piece, the preceding terminal surface that presss from both sides tight piece is provided with two sets of press from both sides tight guide bar, press from both sides tight piece with press from both sides tight hand wheel axial connection, fixed clamping unit with the structure of activity clamping unit is the same.
Preferably, the drive slider is still including the drive rack slides, the left side rear of drive slider is provided with a set ofly the drive rack slides, spot welding drive intermediate drive axle is still including spot welding sliding gear, the coaxial fixedly connected with in bottom of spot welding drive intermediate drive axle is a set of spot welding sliding gear, spot welding sliding gear with the drive rack meshing that slides constitutes rack and pinion drive mechanism jointly.
Preferably, spot welding drive intermediate shaft is still including spot welding initiative bevel gear, spot welding drive intermediate shaft's top is provided with a set ofly spot welding initiative bevel gear, spot welding drive lead screw is still including spot welding driven bevel gear, the coaxial fixedly connected with of front end face of spot welding drive lead screw is a set of spot welding driven bevel gear, spot welding driven bevel gear with spot welding initiative bevel gear meshing constitutes bevel gear drive jointly, spot welding drive lead screw with spot welding subassembly screw thread drive connection slides constitutes screw nut transmission pair jointly.
Preferably, the lifting connecting rod is hinged with the flywheel in an eccentric mode, and the spot welding sliding assembly, the welding machine head, the flywheel and the lifting connecting rod jointly form a crank sliding block mechanism.
Preferably, the flywheel further comprises the lifting driven bevel gear, the rear end face of the flywheel is coaxially and fixedly connected with a set of lifting driven bevel gear, the driven belt wheel further comprises the lifting driving bevel gear, the left end face of the driven belt wheel is coaxially and fixedly connected with a set of lifting driving bevel gear, and the lifting driving bevel gear and the lifting driven bevel gear are meshed to form a bevel gear transmission mechanism together.
Preferably, the driving pulley is further provided with the lifting driven gear, the left side of the driving pulley is coaxially and fixedly connected with a set of the lifting driven gear, the base is further provided with the lifting driving rack, the inner side of the rear part of the base is fixedly connected with a set of the lifting driving rack, the lifting driven gear is meshed with the lifting driving rack to jointly form a gear and rack transmission mechanism, and the driving pulley is in transmission connection with the driven pulley through a synchronous transmission belt to jointly form a synchronous transmission belt transmission mechanism.
Compared with the prior art, the invention has the beneficial effects that:
the device has realized the swing of activity clamping component through adopting rack and pinion drive mechanism and slider-crank mechanism, accomplishes the action of bending to square pipe, realizes the slip of spot welding subassembly that slides through rack and pinion drive mechanism, bevel gear drive mechanism, screw nut transmission pair simultaneously, accomplishes the welding and feeds the action, has realized the upper and lower slip of welding head through rack and pinion drive mechanism, bevel gear drive mechanism, slider-crank mechanism simultaneously, accomplishes the spot welding action.
The device can accomplish the action of bending and spot welding to square pipe only through waveing the hand wheel, and simple to use, convenient operation bends through screw nut transmission pair and slider-crank mechanism when bending, and the strength of bending is little, reduces workman's the amount of labour, improvement work efficiency by a wide margin.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic side view of the drive shaft of the present invention;
FIG. 3 is a schematic side view of a bending transmission shaft according to the present invention;
FIG. 4 is a schematic side view of the bending pulling block mounting shaft of the present invention;
FIG. 5 is a schematic side view of a spot welding feed drive shaft of the present invention;
FIG. 6 is a schematic side view of a spot welding drive shaft of the present invention;
FIG. 7 is a schematic side view of the driving slider of the present invention;
FIG. 8 is a schematic side view of the base of the present invention;
in the figure: 1. a base; 102. a lifting drive rack; 2. an operating handle; 201. a driving block screw; 3. driving the slide block; 301. bending the driving rack; 302. the sliding drives the rack; 4. bending the pulling block; 401. bending the driven rack; 402. bending the intermediate gear set; 5. a movable clamping assembly; 501. clamping a hand wheel; 502. a clamping block; 503. clamping the guide rod; 6. a connecting rod; 7. fixing the clamping assembly; 8. spot welding the sliding component; 9. welding a machine head; 10. a flywheel; 1001. lifting the driven bevel gear; 11. a lifting connecting rod; 12. a driven pulley; 1201. lifting a driving bevel gear; 13. a driving pulley; 1301. a lifting driven gear; 14. driving the intermediate transmission shaft by spot welding; 1401. spot welding the sliding gear; 1402. spot welding the drive bevel gear; 15. spot welding a driving screw; 1501. and spot-welding the driven bevel gear.
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 square tube bending spot welding device for guardrail production comprises a base 1, a driving block screw 201 is rotatably connected to the middle of the front side of the base 1, an operating handle 2 is fixedly connected to the front end of the driving block screw 201, a driving slider 3 is connected to the driving block screw 201, the driving slider 3 is in threaded transmission connection with the driving block screw 201 to jointly form a screw nut transmission pair, in use, the operating handle 2 is shaken to drive the driving slider 3 to slide back and forth through the screw nut transmission pair, the driving slider 3 further comprises a sliding driving rack 302, the rear portion of the left side of the driving slider 3 is fixedly connected with the sliding driving rack 302, a spot welding driving intermediate transmission shaft 14 is rotatably connected to the inner side of the rear portion of the base 1, the spot welding driving intermediate transmission shaft 14 further comprises a spot welding sliding gear 1401, the bottom end of the spot welding driving intermediate transmission shaft 14 is fixedly connected with a spot welding sliding gear 1401, the sliding gear, when the driving slide block 3 slides backwards in use, the sliding driving rack 302 drives the spot welding driving middle transmission shaft 14 to rotate through the gear rack transmission mechanism; the driving slide block 3 also comprises a bending driving rack 301, the front part of the right side of the driving slide block 3 is fixedly connected with the bending driving rack 301, the right side of the top of the base 1 is slidably connected with a bending pulling block 4, the bending pulling block 4 also comprises a bending driven rack 401 and a bending intermediate gear set 402, the front side of the top in the base 1 is rotatably connected with the bending intermediate gear set 402, the bending intermediate gear set 402 is formed by coaxially and fixedly connecting two groups of gears with different sizes, the left side of the bending pulling block 4 is fixedly connected with a bending driven rack 401, the bending driven rack 401 and the bending intermediate gear set 402 are meshed to form a gear-rack transmission mechanism, the bending driving rack 301 and a pinion of the bending intermediate gear set 402 are meshed to form a gear-rack transmission mechanism, and in the process of driving the slide block 3 to slide back and forth through the two groups of gear, a connecting rod 6 is hinged in the middle of the top of a bending pulling block 4, a fixed clamping assembly 7 is fixedly connected to the right portion of the rear side of the top of a base 1, a group of movable clamping assemblies 5 are axially connected to the left end face of the fixed clamping assembly 7, the lower portions of the outer front side faces of the movable clamping assemblies 5 are hinged to the tail end of the connecting rod 6, clamping blocks 502 are arranged in the movable clamping assemblies 5 and the fixed clamping assembly 7 in a sliding mode, clamping guide rods 503 are fixedly connected to the left side and the right side of the front side faces of the clamping blocks 502, the clamping guide rods 503 penetrate through the movable clamping assemblies 5 and the fixed clamping assembly 7, clamping hand wheels 501 are arranged in the middle portions of the front sides of the movable clamping assemblies 5 and the fixed clamping assembly 7 through threads, the rear ends of the clamping hand wheels 501 are rotatably connected with the front side faces of the clamping blocks 502, in use, the, The movable clamping assembly 5 and the connecting rod 6 jointly form a crank-slider mechanism, and the movable clamping assembly 5 swings to complete the bending action of the square pipe through the sliding of the bending pull block 4 in use; the rear part of the base 1 is connected with a spot welding sliding assembly 8 in a sliding manner, the front side surface of the spot welding sliding assembly 8 is connected with a welding machine head 9 in a sliding manner, the upper part of the front side surface of the spot welding sliding assembly 8 is connected with a flywheel 10 in a rotating manner, the eccentric position of the front side surface of the flywheel 10 is hinged with a lifting connecting rod 11, the bottom end of the lifting connecting rod 11 is hinged with the top of the welding machine head 9, the spot welding sliding assembly 8, the welding machine head 9, the flywheel 10 and the lifting connecting rod 11 jointly form a slider-crank mechanism, and the welding machine head 9 is driven; a driven belt wheel 12 is rotatably connected to the upper part of the inner left side surface of the spot welding sliding assembly 8, and a driving belt wheel 13 is rotatably connected to the lower part of the inner left side surface of the spot welding sliding assembly 8; the spot welding driving intermediate transmission shaft 14 further comprises a spot welding driving bevel gear 1402, a spot welding driving bevel gear 1402 is fixedly connected to the top end of the spot welding driving intermediate transmission shaft 14, a spot welding driving lead screw 15 is axially connected to the rear portion of the inner side of the base 1 in the horizontal direction, the spot welding driving lead screw 15 further comprises a spot welding driven bevel gear 1501, the front end of the spot welding driving lead screw 15 is fixedly connected with the spot welding driven bevel gear 1501, the spot welding driven bevel gear 1501 and the spot welding driving bevel gear 1402 are meshed to form a bevel gear transmission mechanism together, the spot welding driving lead screw 15 is in threaded transmission connection with the spot welding sliding assembly 8 and forms a lead screw nut transmission pair together, in use, the spot welding driving intermediate transmission shaft 14 drives the spot welding driving lead screw 15 to rotate through the bevel gear transmission mechanism.
Further, the flywheel 10 further comprises a lifting driven bevel gear 1001, the rear end of the flywheel 10 is fixedly connected with the lifting driven bevel gear 1001, the driven pulley 12 further comprises a lifting driving bevel gear 1201, the right end of the driven pulley 12 is fixedly connected with the lifting driving bevel gear 1201, the lifting driving bevel gear 1201 and the lifting driven bevel gear 1001 are meshed to form a bevel gear transmission mechanism together, and when the driven pulley 12 rotates in use, the driven pulley 12 drives the flywheel 10 to rotate through the bevel gear transmission mechanism.
Further, the driving pulley 13 further comprises a lifting driven gear 1301, the lifting driven gear 1301 is fixedly connected to the center of the right side face of the driving pulley 13, the base 1 further comprises a lifting driving rack 102, the lifting driving rack 102 is fixedly connected to the inner side of the rear portion of the base 1, the lifting driven gear 1301 and the lifting driving rack 102 are meshed to form a gear and rack transmission mechanism together, the driving pulley 13 and the driven pulley 12 are in transmission connection through a synchronous transmission belt, a synchronous transmission belt transmission mechanism is formed together, when the spot welding sliding assembly 8 slides forwards and backwards in use, the lifting driven gear 1301 rolls on the lifting driving rack 102, and the driven pulley 12 is driven to rotate through the synchronous transmission belt transmission mechanism.
The working principle is as follows: when in use, the square tube is respectively fixed at two ends through the movable clamping component 5 and the fixed clamping component 7, the operating handle 2 is shaken, the operating handle 2 drives the driving slide block 3 to slide backwards through the screw-nut transmission pair, the driving slide block 3 drives the bending pull block 4 to slide forwards through two sets of gear-rack transmission mechanisms, the bending pull block 4 drives the movable clamping component 5 to swing through the crank-slide mechanism, the driving slide block 3 continues to slide forwards, the bending driving rack 301 is separated from the bending middle gear set 402, meanwhile, the sliding driving rack 302 is meshed with the spot welding sliding gear 1401, the driving slide block 3 drives the spot welding driving middle transmission shaft 14 to rotate through the gear-rack transmission mechanism, the spot welding driving middle transmission shaft 14 drives the spot welding driving screw rod 15 to rotate through the bevel gear transmission mechanism, the spot welding driving screw rod 15 drives the spot welding sliding component 8 to slide forwards through the screw-nut transmission, when the spot welding sliding assembly 8 slides forwards, the lifting driven gear 1301 rolls on the lifting driving rack 102, the synchronous transmission belt transmission mechanism drives the driven belt pulley 12 to rotate, the driven belt pulley 12 drives the flywheel 10 to rotate through the bevel gear transmission mechanism, and the flywheel 10 drives the welding head 9 to slide up and down through the slider-crank mechanism, so that spot welding is completed.
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 (10)
1. The utility model provides a square pipe spot welding device of bending for guardrail production which characterized in that: comprises a base (1); the front end surface of the base (1) is axially connected with a group of operating handles (2); a group of driving sliding blocks (3) is connected in the base (1) in a sliding manner; the upper end face of the base (1) is connected with a group of bending pulling blocks (4) in a sliding manner; the top of the bending pulling block (4) is hinged with a group of connecting rods (6); the top of the base (1) is fixedly connected with a group of fixed clamping components (7); the left end face of the fixed clamping assembly (7) is axially connected with a group of movable clamping assemblies (5); the front end surface of the movable clamping component (5) is hinged with the other end of the connecting rod (6); the rear part of the base (1) is connected with a group of spot welding sliding assemblies (8) in a sliding manner; a group of welding heads (9) is connected above the front end face of the spot welding sliding assembly (8) in a sliding manner; the upper part of the spot welding sliding assembly (8) is axially connected with a group of flywheels (10); the front end face of the flywheel (10) is hinged with a group of lifting connecting rods (11); the bottom of the lifting connecting rod (11) is hinged with the top of the welding head (9); the upper part of the rear part of the inner side of the spot welding sliding assembly (8) is axially connected with a group of driven pulleys (12); the lower part of the rear part of the inner side of the spot welding sliding assembly (8) is axially connected with a group of driving belt wheels (13); the inner side of the rear part of the base (1) is vertically and axially connected with a group of spot welding driving middle transmission shafts (14); the inner side of the rear part of the base (1) is axially connected with a group of spot welding driving screw rods (15) in the horizontal direction.
2. The square tube bending spot welding device for guardrail production according to claim 1, characterized in that: the operating handle (2) is characterized in that the driving block lead screw (201) is further included, the rear end face of the operating handle (2) is coaxially and fixedly connected with a group of driving block lead screws (201), and the driving sliding block (3) is in threaded transmission connection with the driving block lead screws (201) to jointly form a lead screw nut transmission pair.
3. The square tube bending spot welding device for guardrail production according to claim 1, characterized in that: the driving sliding block (3) is further provided with a bending driving rack (301), the right side of the driving sliding block (3) is provided with a group of bending driving racks (301), the bending pulling block (4) is further provided with a bending driven rack (401) and a bending intermediate gear set (402), the left side of the bending pulling block (4) is provided with a group of bending intermediate gear set (402), the bending intermediate gear set (402) is in axial connection with the base (1), the bending intermediate gear set (402) is in coaxial fixed connection with two groups of gears with different sizes, the left end face of the bending pulling block (4) is provided with a group of bending driven rack (401), the bending driven rack (401) is meshed with the bending intermediate gear set (402) to jointly form a gear-rack transmission mechanism, and the bending driving rack (301) is meshed with a pinion of the bending intermediate gear set (402) to jointly form the gear-rack transmission mechanism.
4. The square tube bending spot welding device for guardrail production according to claim 1, characterized in that: the base (1), the bending pull block (4), the movable clamping assembly (5) and the connecting rod (6) jointly form a slider-crank mechanism.
5. The square tube bending spot welding device for guardrail production according to claim 1, characterized in that: the movable clamping assembly (5) and the movable clamping assembly are further provided with a clamping hand wheel (501), a clamping block (502) and a clamping guide rod (503), the front end face of the movable clamping assembly (5) is in threaded transmission connection with a set of the clamping hand wheel (501), the top of the movable clamping assembly (5) is in sliding connection with a set of the clamping block (502), the front end face of the clamping block (502) is provided with two sets of the clamping guide rod (503), the clamping block (502) is in axial connection with the clamping hand wheel (501), and the fixed clamping assembly (7) and the movable clamping assembly (5) are identical in structure.
6. The square tube bending spot welding device for guardrail production according to claim 1, characterized in that: the driving sliding block (3) further comprises a sliding driving rack (302), a group of sliding driving racks (302) is arranged behind the left side of the driving sliding block (3), the spot welding driving middle transmission shaft (14) further comprises a spot welding sliding gear (1401), a group of spot welding sliding gears (1401) are coaxially and fixedly connected to the bottom of the spot welding driving middle transmission shaft (14), and the spot welding sliding gear (1401) and the sliding driving racks (302) are meshed to form a gear-rack transmission mechanism together.
7. The square tube bending spot welding device for guardrail production according to claim 1, characterized in that: the spot welding driving middle transmission shaft (14) further comprises a spot welding driving bevel gear (1402), a group of spot welding driving bevel gears (1402) is arranged at the top of the spot welding driving middle transmission shaft (14), the spot welding driving screw (15) further comprises a spot welding driven bevel gear (1501), a group of spot welding driven bevel gears (1501) is coaxially and fixedly connected with the front end face of the spot welding driving screw (15), the spot welding driven bevel gears (1501) and the spot welding driving bevel gears (1402) are meshed to jointly form a bevel gear transmission mechanism, and the spot welding driving screw (15) is in threaded transmission connection with the spot welding sliding assembly (8) to jointly form a screw nut transmission pair.
8. The square tube bending spot welding device for guardrail production according to claim 1, characterized in that: the lifting connecting rod (11) is in eccentric hinged connection with the flywheel (10), and the spot welding sliding assembly (8), the welding machine head (9), the flywheel (10) and the lifting connecting rod (11) jointly form a slider-crank mechanism.
9. The square tube bending spot welding device for guardrail production according to claim 1, characterized in that: the flywheel (10) further comprises the lifting driven bevel gear (1001), the rear end face of the flywheel (10) is coaxially and fixedly connected with a group of the lifting driven bevel gear (1001), the driven pulley (12) further comprises the lifting driving bevel gear (1201), the left end face of the driven pulley (12) is coaxially and fixedly connected with a group of the lifting driving bevel gear (1201), and the lifting driving bevel gear (1201) and the lifting driven bevel gear (1001) are meshed to form a bevel gear transmission mechanism together.
10. The square tube bending spot welding device for guardrail production according to claim 1, characterized in that: the driving pulley (13) is characterized by further comprising a lifting driven gear (1301), a set of left coaxial fixedly connected with of the driving pulley (13) is arranged on the lifting driven gear (1301), the base (1) is further provided with a lifting driving rack (102), a set of rear portion inner side fixedly connected with of the base (1) is arranged on the lifting driving rack (102), the lifting driven gear (1301) and the lifting driving rack (102) are meshed to jointly form a gear and rack transmission mechanism, and the driving pulley (13) is connected with the driven pulley (12) through synchronous transmission belt transmission to jointly form a synchronous transmission mechanism.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911417204.4A CN111069366B (en) | 2019-12-31 | 2019-12-31 | A spot welding device of bending is managed in side for guardrail production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911417204.4A CN111069366B (en) | 2019-12-31 | 2019-12-31 | A spot welding device of bending is managed in side for guardrail production |
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| CN111069366A true CN111069366A (en) | 2020-04-28 |
| CN111069366B CN111069366B (en) | 2021-05-04 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604396A (en) * | 2020-06-03 | 2020-09-01 | 浙江虹腾新材料有限公司 | Bending device for hardware material processing |
| CN113478233A (en) * | 2021-07-02 | 2021-10-08 | 江苏京生管业有限公司 | Bridge production and manufacturing equipment |
| CN113878005A (en) * | 2021-08-17 | 2022-01-04 | 湖南重源机械有限公司 | Structural part elbow forming mechanism |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2696132A (en) * | 1951-03-13 | 1954-12-07 | Solon Mfg Company | Draw-link actuated pipe bender |
| JPS62212040A (en) * | 1985-10-25 | 1987-09-18 | Kobe Steel Ltd | Production of bending mold for continuous casting |
| CN201625697U (en) * | 2010-01-08 | 2010-11-10 | 宋章平 | Metal section cold bender |
| CN201684815U (en) * | 2010-05-07 | 2010-12-29 | 浙江精工钢结构有限公司 | Mechanized hot bending device of steel tube |
| CN103736797A (en) * | 2013-12-30 | 2014-04-23 | 浙江兴宇汽车零部件有限公司 | Multi-functional stretch bending forming device of guide rails |
| CN104475514A (en) * | 2014-11-28 | 2015-04-01 | 上海理工大学 | Tensioning and bending device for metal sections |
| CN105344760A (en) * | 2015-12-04 | 2016-02-24 | 佛山高富中石油燃料沥青有限责任公司 | Pipe bending device |
| CN206084214U (en) * | 2016-10-14 | 2017-04-12 | 秦皇岛市山海关工务器材厂 | Welding robot pendulum rifle device |
| CN206936558U (en) * | 2017-07-12 | 2018-01-30 | 潘久彪 | Spring headband bonding machine |
| CN109676390A (en) * | 2018-12-26 | 2019-04-26 | 郑州爱丁宝机电科技有限公司 | Metal hybrid processing equipment |
-
2019
- 2019-12-31 CN CN201911417204.4A patent/CN111069366B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2696132A (en) * | 1951-03-13 | 1954-12-07 | Solon Mfg Company | Draw-link actuated pipe bender |
| JPS62212040A (en) * | 1985-10-25 | 1987-09-18 | Kobe Steel Ltd | Production of bending mold for continuous casting |
| CN201625697U (en) * | 2010-01-08 | 2010-11-10 | 宋章平 | Metal section cold bender |
| CN201684815U (en) * | 2010-05-07 | 2010-12-29 | 浙江精工钢结构有限公司 | Mechanized hot bending device of steel tube |
| CN103736797A (en) * | 2013-12-30 | 2014-04-23 | 浙江兴宇汽车零部件有限公司 | Multi-functional stretch bending forming device of guide rails |
| CN104475514A (en) * | 2014-11-28 | 2015-04-01 | 上海理工大学 | Tensioning and bending device for metal sections |
| CN105344760A (en) * | 2015-12-04 | 2016-02-24 | 佛山高富中石油燃料沥青有限责任公司 | Pipe bending device |
| CN206084214U (en) * | 2016-10-14 | 2017-04-12 | 秦皇岛市山海关工务器材厂 | Welding robot pendulum rifle device |
| CN206936558U (en) * | 2017-07-12 | 2018-01-30 | 潘久彪 | Spring headband bonding machine |
| CN109676390A (en) * | 2018-12-26 | 2019-04-26 | 郑州爱丁宝机电科技有限公司 | Metal hybrid processing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111604396A (en) * | 2020-06-03 | 2020-09-01 | 浙江虹腾新材料有限公司 | Bending device for hardware material processing |
| CN113478233A (en) * | 2021-07-02 | 2021-10-08 | 江苏京生管业有限公司 | Bridge production and manufacturing equipment |
| CN113878005A (en) * | 2021-08-17 | 2022-01-04 | 湖南重源机械有限公司 | Structural part elbow forming mechanism |
| CN113878005B (en) * | 2021-08-17 | 2024-05-17 | 湖南重源机械有限公司 | Structure elbow forming mechanism |
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