CN115502475B - Cold saw sizing machine - Google Patents
Cold saw sizing machine Download PDFInfo
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- CN115502475B CN115502475B CN202210980357.5A CN202210980357A CN115502475B CN 115502475 B CN115502475 B CN 115502475B CN 202210980357 A CN202210980357 A CN 202210980357A CN 115502475 B CN115502475 B CN 115502475B
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- 238000004513 sizing Methods 0.000 title claims abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 55
- 239000010959 steel Substances 0.000 claims abstract description 55
- 238000010276 construction Methods 0.000 claims abstract description 16
- 238000003466 welding Methods 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims description 12
- 238000002788 crimping Methods 0.000 claims description 5
- 210000003437 trachea Anatomy 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 16
- 238000005520 cutting process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
- B23D47/042—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work for conveying work to, or discharging work from, the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/08—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for bringing the circular saw blade to the workpiece or removing same therefrom
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a cold saw sizing machine, and relates to the technical field of cold saws; to improve the efficiency of sizing and cold sawing; including base and carry out cold saw portion and the scale portion of cold saw scale to steel construction main part, the scale portion includes: and (3) a bracket: the device is fixed on the outer wall of the top of the base; l-shaped bent pipe: the device is fixed on the inner wall of one side of the bracket; the first connecting frame is as follows: the connecting frames are movably connected to the circumferential outer walls of the L-shaped bent pipes, and welding rods are welded on one side outer wall of each connecting frame; a frame: the welding rod is welded on the outer wall of the bottom of the welding rod; t-shaped rod: the device is movably connected with the inner wall of a through hole formed at the bottom of the frame; and a second spring: the two ends of the spring II are welded on the inner wall of the bottom of the frame and the inner wall of the top of the T-shaped rod respectively. The unidirectional toothed plate and the unidirectional latch are arranged, and the sizing and the cold sawing of the steel structure main body can be realized by utilizing one hydraulic cylinder, so that the production cost can be reduced, and meanwhile, the efficiency of the cold sawing and the sizing can be improved.
Description
Technical Field
The invention relates to the technical field of cold saws, in particular to a cold saw sizing machine.
Background
In the process of processing the steel structure, the steel structure needs to be cut by utilizing cutting equipment, so that the length of the cut steel structure can reach the required standard, the steel structure is convenient to use, the main method of cutting the steel structure is to cut by adopting a cold sawing method, meanwhile, in the process of cold sawing the steel structure, a corresponding sizing device is also required to be arranged, so that the length of the cold saw of the steel structure is ensured to reach the required standard, the method adopted for sizing the steel structure at present mainly needs to manually control the steel structure to move, and the sizing position of the steel structure is moved to the cold saw cutting machine for cold sawing, so that the action efficiency is lower, and therefore, the cold saw sizing equipment is required to be designed, and the sizing of the steel structure can be realized rapidly, accurately and efficiently.
Through retrieval, the patent with the Chinese patent application number of CN202010510120.1 discloses a cold saw sizing machine, and relates to the technical field of cold saw sizing; in order to solve the stability problem of square steel sawing work; the automatic feeding device comprises an inclined seat and a material containing seat, wherein the outer wall of the top of the inclined seat is provided with a guide groove, the outer walls of the inclined seat close to the two sides of the guide groove are welded and limited, a fixing plate is connected in the guide groove in a sliding mode, the outer wall of the back of the fixing plate is provided with a first motor, an output shaft of the first motor is provided with a first rotating shaft, one side outer wall of the fixing plate is fixedly provided with a second rotating shaft through a bearing, the outer walls of the circumferences of the first rotating shaft and the second rotating shaft are sleeved with belt pulleys, and the outer walls of the circumferences of the two belt pulleys are sleeved with the same belt.
One of the cold saw sizing machines in the above patent suffers from the following disadvantages: the method for sizing the steel structure mostly needs to manually control the steel structure to move, so that the sizing position of the steel structure is moved to a cold saw cutting machine for cold sawing, and the action efficiency is low.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a cold saw sizing machine.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a cold saw scale machine, includes base and carries out cold saw portion and the scale portion of cold saw scale to steel construction main part, the scale portion includes:
and (3) a bracket: the device is fixed on the outer wall of the top of the base;
l-shaped bent pipe: the device is fixed on the inner wall of one side of the bracket;
the first connecting frame is as follows: the connecting frames are movably connected to the circumferential outer walls of the L-shaped bent pipes, and welding rods are welded on one side outer wall of each connecting frame;
a frame: the welding rod is welded on the outer wall of the bottom of the welding rod;
T-shaped rod: the device is movably connected with the inner wall of a through hole formed at the bottom of the frame;
and a second spring: the two ends of the spring II are respectively welded on the inner wall of the bottom of the frame and the inner wall of the top of the T-shaped rod;
Unidirectional latch: the screw thread is fixed at the bottom of the T-shaped rod;
The accommodating block comprises: the device is fixed on the outer wall of the top of the base, a limiting rod is movably connected inside the accommodating block, and a unidirectional toothed plate is fixed on the outer wall of one side of the limiting rod;
Intermediate column: the device is fixed on the outer wall of one side of the unidirectional toothed plate, and an L-shaped push plate is welded on the outer wall of one side of the middle column.
Preferably: the cold saw portion includes:
and (3) a hydraulic cylinder: the device is fixed on the outer wall of the top of the bracket;
and a second connecting frame: the hydraulic cylinder is fixed at the output end of the hydraulic cylinder through a pin;
and (3) a driving motor: the driving motor is fixed on the outer wall of one side of the connecting frame II, and the output end of the driving motor is fixed with a fluted disc through a pin;
Protective cover: which is fixed on the outer wall of one side of the connecting frame II.
Preferably: the connecting rod is movably connected to the inner wall of the first connecting frame, and one end of the connecting rod, which is far away from the first connecting frame, is movably connected to the bottom of the second connecting frame.
Preferred as the present invention: the outer wall of the top of the base is fixedly provided with a roller slide frame I and a roller slide frame II.
As a preferred embodiment of the present invention: the outer wall of the top of the base is fixedly provided with a vertical plate, the outer wall of one side of the vertical plate is fixedly provided with a containing cylinder, the circumference inner wall of the containing cylinder is movably connected with a piston plate, and the same spring III is welded between the outer wall of one side of the piston plate and the inner wall of one side of the containing cylinder.
As a preferred embodiment of the present invention: the piston plate is characterized in that a round rod is fixed on one side outer wall of the piston plate through threads, and one end, far away from the piston plate, of the round rod is fixed on one side outer wall of the unidirectional toothed plate.
Further: the through-hole inner wall swing joint who links up two surfaces of frame has the slide bar, slide bar top outer wall is fixed with the rectangular plate, slide bar circumference outer wall has cup jointed spring one, and spring one both ends weld respectively in rectangular plate bottom outer wall and linking up two top outer walls of frame.
As a further scheme of the invention: the outer wall of the bottom of the sliding rod is fixedly provided with a U-shaped frame, and the inner walls of the two sides of the U-shaped frame are movably connected with the same crimping roller.
As still further aspects of the invention: the T-shaped rod top outer wall is fixed with the roof, frame one side outer wall welding has the bonding board, bonding board top bonds there is the inflatable bladder, the holding section of thick bamboo top has the grafting pipe through threaded connection, grafting pipe top has the trachea through threaded connection, the one end that the trachea kept away from the grafting pipe bonds there is inflatable bladder bottom, roof top outer wall is fixed with the damping pole, and damping pole swing joint is in the sliding hole inner wall that the frame top was seted up.
As still further aspects of the invention: and a guide rod is fixed on the outer wall of the top of the unidirectional latch.
The beneficial effects of the invention are as follows:
1. the unidirectional toothed plate and the unidirectional latch can utilize one hydraulic cylinder, so that the fixed length and the cold saw of the steel structure main body can be realized, and the production cost can be reduced and the efficiency of the cold saw and the fixed length can be improved.
2. Can drive the saw fluted disc through being provided with driving motor and rotate to can carry out the cold saw to the steel construction main part, be convenient for carry the steel construction main part through being provided with running roller balladeur train one and running roller balladeur train two.
3. The spring is convenient to reset the unidirectional toothed plate quickly after the cold sawing is finished, so that the cold sawing and sizing of the steel structure main body can be continuously carried out.
4. Through being provided with the gasbag that aerifys can be after finishing the cold sawing to steel construction main part, can utilize the inflation that its produced to jack up the roof to can realize the automatic re-setting to one-way pinion rack.
5. The damping rod is arranged to slow down the movement rate of the T-shaped rod in the resetting process of the T-shaped rod, so that the unidirectional toothed plate is ensured to be capable of resetting smoothly.
Drawings
FIG. 1 is a schematic view of the whole structure of a cold saw sizing machine according to the present invention;
FIG. 2 is a schematic side view of a cold saw sizing machine according to the present invention;
FIG. 3 is a schematic view of the whole structure of a cold saw sizing section of a cold saw sizing machine according to the present invention;
FIG. 4 is a schematic view of a side direction of a cold saw sizing section of a cold saw sizing machine according to the present invention;
FIG. 5 is a schematic view of the sizing section of a cold saw sizing machine according to the present invention;
FIG. 6 is a schematic view of a driving part of a cold saw sizing machine according to the present invention;
Fig. 7 is a schematic view of a lifting part of a cold saw sizing machine according to the present invention.
In the figure: 1-base, 2-holding cylinder, 3-riser, 4-trachea, 5-pneumatic cylinder, 6-support, 7-steel structure main part, 8-roller pulley frame one, 9-roller pulley frame two, 10-driving motor, 11-L return bend, 12-one-way pinion rack, 13-gag lever post, 14-holding piece, 15-linking frame one, 16-connecting rod, 17-protection casing, 18-fluted disc, 19-U type frame, 20-L push pedal, 21-intermediate post, 22-rectangular plate, 23-spring one, 24-linking frame two, 25-slide bar, 26-crimping roller, 27-guide bar, 28-frame, 29-welding bar, 30-T type bar, 31-one-way latch, 32-roof, 33-bonding plate, 34-damping bar, 35-spring two, 36-inflatable balloon, 37-plug tube, 38-piston plate, 39-spring three, 40-round bar.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Example 1:
A cold saw sizing machine, as shown in fig. 1-7, comprising a base 1 and a cold saw portion and a sizing portion for cold saw sizing a steel structural body 7, the sizing portion comprising:
and (3) a bracket 6: the device is fixed on the outer wall of the top of the base 1 through bolts;
L-shaped bent pipe 11: the device is fixed on the inner wall of one side of the bracket 6 through bolts;
Engagement frame one 15: the welding rod 29 is welded on the outer wall of one side of the first 15 of the connecting frame;
Frame 28: which is welded to the outer wall of the bottom of the welding rod 29;
T-bar 30: which is slidably connected to the inner wall of the through-hole formed in the bottom of the frame 28;
spring two 35: the two ends of the second spring 35 are respectively welded on the inner wall of the bottom of the frame 28 and the inner wall of the top of the T-shaped rod 30;
unidirectional latch 31: which is screwed to the bottom of the T-bar 30;
The accommodation block 14: the device is fixed on the outer wall of the top of the base 1 through bolts, a limiting rod 13 is connected inside the accommodating block 14 in a sliding manner, and a unidirectional toothed plate 12 is fixed on the outer wall of one side of the limiting rod 13 through bolts;
intermediate column 21: the device is fixed on the outer wall of one side of the unidirectional toothed plate 12 through bolts, and an L-shaped push plate 20 is welded on the outer wall of one side of the middle column 21;
The unidirectional toothed plate 12 and the unidirectional latch 31 are mutually matched, and the unidirectional toothed plate 12 and the unidirectional latch 31 are arranged, so that when the first connecting frame 15 moves along the direction of the outer wall of the L-shaped bent pipe 11 towards the accommodating block 14, the unidirectional latch 31 can drive the unidirectional toothed plate 12 to move under the guiding action of the limiting rod 13, the L-shaped push plate 20 can push one end of the steel structure main body 7 in the synchronous movement process, the sliding distance of the first connecting frame 15 along the L-shaped bent pipe 11 is adjusted, the cold sawing length of the steel structure main body 7 can be fixed, and meanwhile, when the first connecting frame 15 moves along the direction away from the accommodating block 14, the unidirectional latch 31 moves on the surface of the unidirectional toothed plate 12 in a bouncing way through the elastic action of the second spring 35, so that the first connecting frame 15 can keep the steel structure main body 7 stationary when moving along the direction away from the accommodating block 14, and the fixed length of the steel structure main body 7 cannot be influenced.
The cold saw portion includes:
and a hydraulic cylinder 5: the device is fixed on the outer wall of the top of the bracket 6 through bolts;
And a second connecting frame 24: the hydraulic cylinder is fixed at the output end of the hydraulic cylinder 5 through a pin;
driving motor 10: the driving motor is fixed on the outer wall of one side of the second connecting frame 24 through bolts, and the output end of the driving motor 10 is fixed with a sawtooth disc 18 through a pin;
protective cover 17: the connecting frame is fixed on the outer wall of one side of the second connecting frame 24 through bolts;
the hydraulic cylinder 5 is arranged to control the second connecting frame 24 and the saw tooth disc 18 to move downwards after the steel structure main body 7 is cut to length, and the driving motor 10 can drive the saw tooth disc 18 to rotate, so that the saw tooth disc 18 can perform cold saw cutting on the steel structure main body 7 in the downward moving process.
The inner wall of the first connecting frame 15 is rotationally connected with a connecting rod 16, and one end of the connecting rod 16 far away from the first connecting frame 15 is rotationally connected with the bottom of the second connecting frame 24;
Utilize the linkage effect of connecting rod 16 to realized moving down at the cold saw portion and carrying out the cold saw to steel construction main part 7, make link up frame one 15 move to the direction of keeping away from accommodation piece 14 along L type return bend 11 under the linkage effect of connecting rod 16, thereby guaranteed that the cold saw portion is when carrying out the cold saw to steel construction main part 7, steel construction main part 7 keeps stable, utilizes unidirectional latch 31 to drive L type push pedal 20 to promote steel construction main part 7 when cold saw portion upwards moves simultaneously and resets, thereby can realize the scale to steel construction main part 7 and cold saw.
The outer wall of the top of the base 1 is fixed with a roller carriage I8 and a roller carriage II 9 through bolts;
the L-shaped push plate 20 can be assisted to support the steel structure main body 7 through being provided with the roller slide frame II 9, the roller is connected with the roller through rotation of the inner wall of the roller slide frame II 9 and the roller slide frame I8, and therefore the movement of the steel structure main body 7 is facilitated.
The outer wall of the top of the base 1 is fixedly provided with a vertical plate 3 through a bolt, the outer wall of one side of the vertical plate 3 is fixedly provided with a containing cylinder 2 through a bolt, the circumference inner wall of the containing cylinder 2 is slidably connected with a piston plate 38, the same spring III 39 is welded between the outer wall of one side of the piston plate 38 and the inner wall of one side of the containing cylinder 2, the outer wall of one side of the piston plate 38 is fixedly provided with a circular rod 40 through threads, and one end of the circular rod 40 far away from the piston plate 38 is fixedly arranged on the outer wall of one side of the unidirectional toothed plate 12 through a bolt;
After finishing the cold sawing of the steel structure main body 7, the T-shaped rod 30 is pulled upwards along the frame 28, so that after the unidirectional latch 31 is gradually separated from the surface of the unidirectional toothed plate 12, the unidirectional toothed plate 12 can be quickly reset under the elastic action of the spring III 39, and the sizing and cold sawing of the next steel structure main body 7 are facilitated.
The inner wall of a through hole formed in the surface of the second connecting frame 24 is slidably connected with a slide bar 25, the outer wall of the top of the slide bar 25 is fixedly provided with a rectangular plate 22 through a bolt, the outer wall of the circumference of the slide bar 25 is sleeved with a first spring 23, two ends of the first spring 23 are respectively welded on the outer wall of the bottom of the rectangular plate 22 and the outer wall of the top of the second connecting frame 24, the outer wall of the bottom of the slide bar 25 is fixedly provided with a U-shaped frame 19 through a bolt, and the inner walls of two sides of the U-shaped frame 19 are rotatably connected with the same crimping roller 26;
Can move down the in-process of carrying out the cold saw to steel construction main part 7 at the cold saw portion through being provided with crimping roller 26, push down steel construction main part 7 top to can guarantee the stability of steel construction main part 7 when carrying out the cold saw, thereby can avoid steel construction main part 7 to appear removing and lead to the cutting to appear the error.
The outer wall of the top of the unidirectional latch 31 is fixed with a guide rod 27 through a bolt;
the guide bar 27 is provided to guide the path along which the T-bar 30 moves up and down.
When the cold sawing device is used, when the steel structure main body 7 needs to be subjected to cold sawing, one end of the steel structure main body 7 is firstly abutted against the inner surface of the L-shaped push plate 20, then the bottom of the steel structure main body 7 is placed at the tops of the first roller sliding frame 8 and the second roller sliding frame 9, discharging of the steel structure main body 7 is completed, then the hydraulic cylinder 5 is started, the second connecting frame 24 is controlled to move upwards by the hydraulic cylinder 5, the first connecting frame 15 moves towards the direction close to the accommodating block 14 under the linkage action of the connecting rod 16, the first connecting frame 15 drives the unidirectional toothed plate 12 to move transversely through the unidirectional clamping teeth 31 in the moving process, the L-shaped push plate 20 pushes the steel structure main body 7, the rising distance of the output end of the hydraulic cylinder 5 is the moving distance of the steel structure main body 7, the rising distance of the output end of the hydraulic cylinder 5 is set, the cold length of the steel structure main body 7 can be fixed, the output end of the hydraulic cylinder 5 is controlled to move upwards, the cold sawing saw part is enabled to move downwards, the cold sawing main body is enabled to cut downwards, the cold sawing main body is cut into a fixed length, the cold sawing section is cut into a small length by the steel structure 7, the cold sawing section is cut into a small length by the cold sawing section, and the cold sawing section is convenient to cut by the cold sawing device, and the cold sawing device is provided with the cold sawing device, and the cold sawing device is convenient to cut by the cold sawing device, and is used for cut and cut by the cold sawing device.
Example 2:
A cold saw sizing machine, as shown in figures 6-7, for automatic resetting of the unidirectional toothed plate 12; this example complements the following on the basis of example 1: the top plate 32 is fixed on the outer wall of the top of the T-shaped rod 30 through bolts, the bonding plate 33 is welded on the outer wall of one side of the frame 28, the inflatable air bag 36 is bonded on the top of the bonding plate 33, the inserting tube 37 is connected with the top of the accommodating cylinder 2 through threads, the air tube 4 is connected with the top of the inserting tube 37 through threads, and the bottom of the inflatable air bag 36 is bonded on one end, far away from the inserting tube 37, of the air tube 4;
Through being provided with trachea 4 can be at the in-process that piston plate 38 slided along holding section of thick bamboo 2 inner wall, can aerify to the air bag 36 gradually to make after finishing the cold saw cutting to steel construction main part 7, can carry out the jacking with roof 32 voluntarily with the inflation of air bag 36, thereby make unidirectional latch 31 break away from unidirectional toothed plate 12 surface voluntarily, thereby can realize the automatic re-setting to unidirectional toothed plate 12.
The damping rod 34 is fixed on the outer wall of the top plate 32 through bolts, and the damping rod 34 is connected with the inner wall of a sliding hole formed in the top of the frame 28 in a sliding manner;
The damping rod 34 and the sliding hole are provided with damping, so that the moving speed of the top plate 32 can be slowed down in the resetting process of the top plate 32, and the unidirectional latch 31 can be prevented from obstructing the movement of the unidirectional toothed plate 12 in the resetting process of the unidirectional toothed plate 12.
When the steel structure main body 7 is used, after cold sawing and cutting are completed, the cold sawing part is controlled by the hydraulic cylinder 5 to rise to the highest point in the resetting process, at the moment, the third spring 39 is stretched to the maximum limit, so that the inflatable airbag 36 expands to the maximum volume to lift the top plate 32 after inflation, the unidirectional latch 31 is separated from the unidirectional toothed plate 12, the unidirectional toothed plate 12 is reset under the elastic action of the third spring 39, in the resetting process of the third spring 39, the gas in the inflatable airbag 36 gradually returns to the accommodating cylinder 2 under the action of negative pressure, and the speed of resetting the top plate 32 and the T-shaped rod 30 is slowed down by utilizing the damping between the damping rod 34 and the frame 28, so that the unidirectional latch 31 is clamped to the surface of the unidirectional toothed plate 12 again after the unidirectional toothed plate 12 is reset.
While the invention has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but on the contrary, is intended to cover various modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a cold saw scale machine, includes base (1) and carries out cold saw portion and the scale portion of cold saw scale to steel construction main part (7), its characterized in that, the scale portion includes:
Bracket (6): the device is fixed on the outer wall of the top of the base (1);
L-shaped bent pipe (11): which is fixed on the inner wall of one side of the bracket (6);
first connecting frame (15): the welding rod (29) is welded on the outer wall of one side of the first connecting frame (15);
Frame (28): the welding rod is welded on the outer wall of the bottom of the welding rod (29);
t-shaped rod (30): the movable connection is arranged on the inner wall of a through hole arranged at the bottom of the frame (28);
spring two (35): the two ends of the second spring (35) are welded on the inner wall of the bottom of the frame (28) and the inner wall of the top of the T-shaped rod (30) respectively;
Unidirectional latch (31): the screw thread is fixed at the bottom of the T-shaped rod (30);
Accommodation block (14): the device is fixed on the outer wall of the top of the base (1), a limiting rod (13) is movably connected inside the accommodating block (14), and a unidirectional toothed plate (12) is fixed on the outer wall of one side of the limiting rod (13);
Intermediate column (21): the device is fixed on the outer wall of one side of the unidirectional toothed plate (12), and an L-shaped push plate (20) is welded on the outer wall of one side of the middle column (21);
A vertical plate (3) is fixed on the outer wall of the top of the base (1), a containing cylinder (2) is fixed on the outer wall of one side of the vertical plate (3), a piston plate (38) is movably connected to the inner wall of the circumference of the containing cylinder (2), and the same spring III (39) is welded between the outer wall of one side of the piston plate (38) and the inner wall of one side of the containing cylinder (2);
the utility model discloses a T type pole, including frame (28) and air bag, T type pole (30) top outer wall is fixed with roof (32), frame (28) one side outer wall welding has bonding board (33), bonding board (33) top has inflatable balloon (36), there is grafting pipe (37) at holding section of thick bamboo (2) top through threaded connection, there is trachea (4) grafting pipe (37) top through threaded connection, the one end that grafting pipe (37) was kept away from to trachea (4) bonds and has inflatable balloon (36) bottom, roof (32) top outer wall is fixed with damping pole (34), and the sliding hole inner wall that damping pole (34) swing joint was seted up in frame (28) top.
2. A cold saw sizing machine according to claim 1, wherein the cold saw section comprises:
Hydraulic cylinder (5): the device is fixed on the outer wall of the top of the bracket (6);
Adapter rack two (24): the device is fixed at the output end of a hydraulic cylinder (5) through a pin;
drive motor (10): the device is fixed on the outer wall of one side of the second connecting frame (24), and the output end of the driving motor (10) is fixed with a sawtooth disc (18) through a pin;
protective cover (17): which is fixed on the outer wall of one side of the second connecting frame (24).
3. The cold saw sizing machine according to claim 2, wherein the inner wall of the first connecting frame (15) is movably connected with a connecting rod (16), and one end of the connecting rod (16) away from the first connecting frame (15) is movably connected to the bottom of the second connecting frame (24).
4. A cold saw sizing machine according to claim 3, wherein the outer wall of the top of the base (1) is fixed with a first roller carriage (8) and a second roller carriage (9).
5. A cold saw machine according to claim 4, wherein the piston plate (38) has a circular rod (40) secured by screw threads to one side outer wall, and wherein the end of the circular rod (40) remote from the piston plate (38) is secured to one side outer wall of the unidirectional toothed plate (12).
6. The cold saw sizing machine according to claim 5, wherein a sliding rod (25) is movably connected to the inner wall of the through hole formed in the surface of the second connecting frame (24), a rectangular plate (22) is fixed to the outer wall of the top of the sliding rod (25), a first spring (23) is sleeved on the outer wall of the circumference of the sliding rod (25), and two ends of the first spring (23) are welded to the outer wall of the bottom of the rectangular plate (22) and the outer wall of the top of the second connecting frame (24) respectively.
7. The cold saw sizing machine according to claim 6, wherein the outer wall of the bottom of the sliding rod (25) is fixedly provided with a U-shaped frame (19), and the inner walls of the two sides of the U-shaped frame (19) are movably connected with the same crimping roller (26).
8. A cold saw machine according to claim 7, wherein the top outer wall of the unidirectional latch (31) is fixed with a guide bar (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210980357.5A CN115502475B (en) | 2022-08-16 | 2022-08-16 | Cold saw sizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210980357.5A CN115502475B (en) | 2022-08-16 | 2022-08-16 | Cold saw sizing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115502475A CN115502475A (en) | 2022-12-23 |
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| CN115890318A (en) * | 2023-02-28 | 2023-04-04 | 南通国盛机床部件有限公司 | Circular workpiece feeding device convenient for controlling feeding amount and used for numerical control machine tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2514756C1 (en) * | 2012-09-11 | 2014-05-10 | Общество с ограниченной ответственностью "БЛИЗНЕЦЫ" | Plant for crosswise cutting of trunk to billets with trunk drive with measuring and locking devices and with sawing mechanism |
| DE102014117255B3 (en) * | 2014-11-25 | 2016-05-25 | Rattunde & Co Gmbh | Measurement of material dimensions |
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| CN102764911A (en) * | 2012-07-19 | 2012-11-07 | 莱芜钢铁集团有限公司 | Sizing and sawing system |
| CN105935802A (en) * | 2016-06-17 | 2016-09-14 | 新兴铸管股份有限公司 | Fixed-size saw cutting device for plastic-steel composite pressure pipe |
| CN111843035A (en) * | 2020-06-08 | 2020-10-30 | 六安伟宏钢结构有限公司 | Cold saw scale equipment of steel construction production and processing usefulness |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2514756C1 (en) * | 2012-09-11 | 2014-05-10 | Общество с ограниченной ответственностью "БЛИЗНЕЦЫ" | Plant for crosswise cutting of trunk to billets with trunk drive with measuring and locking devices and with sawing mechanism |
| DE102014117255B3 (en) * | 2014-11-25 | 2016-05-25 | Rattunde & Co Gmbh | Measurement of material dimensions |
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