CN214080240U

CN214080240U - Pipe positioning device of flying saw machine special for welded pipe

Info

Publication number: CN214080240U
Application number: CN202022576881.5U
Authority: CN
Inventors: 何香连
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-31
Anticipated expiration: 2030-11-09

Abstract

The utility model relates to a pipe positioning device of a flying saw machine special for welded pipes, which relates to the technical field of mechanical equipment.A first rotating shaft between adjusting plates at the front side and the rear side is fixedly sleeved with an upper clamping roller; a lower clamping roller is arranged below the upper clamping roller, the front end of the second rotating shaft penetrates through a fixing plate positioned on the front side through a bearing in a rotating mode and then is fixedly connected with the middle of the lower rotating disc, a plurality of shifting rods are fixedly arranged on the front side wall of the upper rotating disc and the rear side wall of the lower rotating disc in an equi-circular angle mode, the shifting rods on the lower rotating disc are meshed with the spiral shifting piece, and the shifting rods on the upper rotating disc are movably meshed with the spiral shifting piece; the outer side walls of the upper clamping roller and the lower clamping roller are matched and provided with a plurality of conveying grooves at equal intervals; when fixing a position tubular product, can remove the position of tubular product, guarantee the continuity of tubular product cutting, simultaneously, can fix many welded tubes, make things convenient for mass production's demand, the practicality is stronger.

Description

Pipe positioning device of flying saw machine special for welded pipe

Technical Field

The utility model relates to a mechanical equipment technical field, concretely relates to special pipe positioner who flies the saw of welded tube.

Background

The flying saw machine is one of key devices on a welded pipe production line, and relevant experts at home and abroad always carry out deep and extensive research on the flying saw machine and continuously release a novel precise sizing flying saw machine; the flying saw machine has the advantages of simple structure, reliable operation, high precision cut-to-length and the like; flying saw machine among the prior art adopts two sets of staple bolts to hold tubular product tightly and fixes waiting to cut tubular product, but this kind of tubular product fixed knot constructs, and it is unsuitable tubular product to remove, influences the continuity of tubular product cutting, can only fix single welded tube among the prior art simultaneously, can not adapt to large batch production, awaits urgent need the improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a special pipe positioner who flies the saw machine of welded tube of reasonable in design, when fixing a position to tubular product, can remove the position of tubular product, guaranteed the continuity of tubular product cutting, simultaneously, can fix many welded tubes, make things convenient for mass production's demand, the practicality is stronger.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the automatic feeding device comprises a bottom plate, a fixing plate, a screw, a synchronizing wheel, a synchronizing belt, an adjusting plate, a hand screw, an upper clamping roller, a lower clamping roller, an upper turntable, a lower turntable, a deflector rod, a first rotating shaft, a second rotating shaft, a third rotating shaft and a spiral deflector rod; the front side and the rear side of the left end and the right end of the upper side of the bottom plate are symmetrically and vertically fixedly provided with fixed plates, square grooves are formed in the middle parts of the fixed plates, adjusting plates are symmetrically and slidably arranged in the middle parts of the square grooves on the front side and the rear side, a first rotating shaft is rotatably arranged in the middle parts of the adjusting plates on the front side and the rear side through a bearing, and the front end of the first rotating shaft penetrates through the adjusting plate on the front side and is fixedly connected with the middle part of the upper rotating disc; an upper clamping roller is fixedly sleeved on a first rotating shaft between the adjusting plates on the front side and the rear side; a screw rod is vertically and rotatably arranged on the top surface of the adjusting plate through a bearing, the upper end of the screw rod is fixedly connected with a synchronous wheel after rotating through threads and penetrating through the top surface of the fixing plate, the synchronous wheels on the front side and the rear side are in transmission connection through a synchronous belt, and the upper end of the screw rod positioned on the front side is fixedly connected with the middle part screwed by a hand after penetrating through the synchronous wheel; a lower clamping roller is arranged below the upper clamping roller, a second rotating shaft is fixedly penetrated in the middle of the lower clamping roller, the rear end of the second rotating shaft is rotatably arranged on the side wall of a fixed plate positioned at the rear side through a bearing, the front end of the second rotating shaft passes through the fixed plate positioned at the front side through a bearing and is fixedly connected with the middle of a lower rotating plate, a plurality of shift levers are fixedly arranged on the front side wall of the upper rotating plate and the rear side wall of the lower rotating plate in an equal round angle manner, a third rotating shaft is rotatably arranged on the front side wall of the fixed plate at the lower side of the square groove through a shaft seat, the shaft seat is fixed on the front side wall of the fixed plate, a spiral shifting piece is fixedly wound on the outer side wall of the middle of the third rotating shaft, the shift lever on the lower rotating plate is meshed with the spiral shifting piece, the shift lever on the upper rotating plate is movably meshed with the spiral shifting piece, and the right end of the third rotating shaft passes through the shaft seat at the right side through the bearing and is fixedly connected with the output end of a driving motor, the driving motor is fixedly arranged on the first shaft seat through a motor bracket; the driving motor is connected with an external power supply; the outer side walls of the upper clamping roller and the lower clamping roller are matched and provided with a plurality of conveying grooves at equal intervals.

Furthermore, the left side wall and the right side wall of the square groove are symmetrically provided with guide grooves, the left side wall and the right side wall of the adjusting plate are symmetrically and fixedly provided with guide strips, and the adjusting plate is arranged in the guide grooves in a vertically sliding mode through the guide strips.

Furthermore, the front side and the rear side of the middle part of the bottom plate are symmetrically and fixedly provided with two shaft seats, a four-number rotating shaft is arranged between the two shaft seats on the front side and the rear side in a rotating mode through a bearing, a plurality of guide wheels are fixedly sleeved on the four-number rotating shaft at equal intervals, and the height of the upper side face of each guide wheel is matched with the height of the upper side face of the conveying groove in the lower clamping roller.

Furthermore, the outer side walls of the upper clamping roller and the lower clamping roller are respectively sleeved with a rubber cushion sleeve.

After the structure is adopted, the beneficial effects of the utility model are that: a special pipe positioner who flies saw machine of welded tube, when fixing a position tubular product, can remove the position of tubular product, guaranteed the continuity of tubular product cutting, simultaneously, can fix many welded tubes, make things convenient for mass production's demand, the practicality is stronger, the utility model has the advantages of set up rationally, the cost of manufacture low.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a schematic view of the connection structure of the upper rotary table, the lower rotary table, the third rotary shaft and the spiral shifting piece of the present invention.

Fig. 4 is a schematic view of the connection structure of the fourth rotating shaft and the guide wheel of the present invention.

Description of reference numerals:

the device comprises a bottom plate 1, a fixing plate 2, a square groove 3, an adjusting plate 4, a first rotating shaft 5, an upper rotating disc 6, an upper clamping roller 7, a screw rod 8, a synchronizing wheel 9, a synchronous belt 10, a hand screw 11, a lower clamping roller 12, a second rotating shaft 13, a lower rotating disc 14, a deflector rod 15, a first shaft seat 16, a third rotating shaft 17, a spiral deflector 18, a driving motor 19, a conveying groove 20, a guide groove 21, a guide strip 22, a second shaft seat 23, a fourth rotating shaft 24, a guide wheel 25 and a rubber cushion cover 26.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the device comprises a bottom plate 1, a fixing plate 2, a screw 8, a synchronizing wheel 9, a synchronizing belt 10, an adjusting plate 4, a hand screw 11, an upper clamping roller 7, a lower clamping roller 12, an upper rotary disc 6, a lower rotary disc 14, a deflector rod 15, a first rotary shaft 5, a second rotary shaft 13, a third rotary shaft 17 and a spiral deflector 18; the front side and the rear side of the left end and the right end of the side surface of the bottom plate 1 are symmetrically and vertically fixedly welded with fixing plates 2, square grooves 3 are formed in the middle of the fixing plates 2, adjusting plates 4 are symmetrically and slidably arranged in the middles of the square grooves 3 on the front side and the rear side, guide grooves 21 are symmetrically formed in the left side wall and the right side wall of each square groove 3, guide strips 22 are symmetrically and fixedly welded on the left side wall and the right side wall of each adjusting plate 4, the adjusting plates 4 are vertically slidably arranged in the guide grooves 21 through the guide strips 22, a first rotating shaft 5 is rotatably arranged in the middles of the adjusting plates 4 on the front side and the rear side through bearings, and the front ends of the first rotating shafts 5 are fixedly welded with the middles of the upper rotating discs 6 after passing through the adjusting plates 4 on the front side; an upper clamping roller 7 is fixedly welded and sleeved on the first rotating shaft 5 between the adjusting plates 4 at the front side and the rear side; a screw 8 is vertically and rotatably arranged on the top surface of the adjusting plate 4 through a bearing, a synchronizing wheel 9 is fixedly welded after the upper end of the screw 8 passes through the top surface of the fixing plate 2 through thread rotation, the synchronizing wheels 9 on the front side and the rear side are in transmission connection through a synchronous belt 10, and the upper end of the screw 8 positioned on the front side passes through the synchronizing wheel 9 and is fixedly welded with the middle part of a hand screw 11; a lower clamping roller 12 is arranged below the upper clamping roller 7, a rubber cushion sleeve 26 is sleeved on the outer side walls of the upper clamping roller 7 and the lower clamping roller 12 through adhesive, a second rotating shaft 13 is fixedly penetrated in the middle of the lower clamping roller 12, the rear end of the second rotating shaft 13 is rotatably arranged on the side wall of the fixing plate 2 positioned at the rear side through a bearing, the front end of the second rotating shaft 13 is rotatably welded with the middle of the lower rotating plate 14 after passing through the fixing plate 2 positioned at the front side through the bearing, a plurality of shift levers 15 are fixedly welded on the front side wall of the upper rotating plate 6 and the rear side wall of the lower rotating plate 14 at equal round angles, a third rotating shaft 17 is rotatably arranged on the front side wall of the fixing plate 2 at the lower side of the square groove 3 through a first shaft seat 16, a first shaft seat 16 is fixedly welded on the front side wall of the fixing plate 2, a spiral shift lever 18 is fixedly welded on the outer side wall at the middle of the third rotating shaft 17, the shift lever 15 on the lower rotating plate 14 is meshed with the spiral shift lever 18, a deflector rod 15 on the upper turntable 6 is movably meshed with a spiral deflector piece 18, the right end of a third rotating shaft 17 passes through a first shaft seat 16 on the right side through a bearing in a rotating manner and then is fixedly connected with the output end of a driving motor 19, the driving motor 19 is fixedly arranged on the first shaft seat 16 through a motor bracket and a bolt, and the type of the driving motor 19 is 60 KTYZ; the driving motor 19 is connected with an external power supply; the outer side walls of the upper clamping roller 7 and the lower clamping roller 12 are matched and equally spaced to form a plurality of conveying grooves 20, and the conveying grooves 20 are arc-shaped grooves;

the fixed welding of bilateral symmetry around bottom plate 1 middle part is equipped with No. two axle beds 23, is provided with No. four pivot 24 through the bearing rotation between No. two axle beds 23 of front and back both sides, equidistant fixed welding cover is equipped with three leading wheel 25 on No. four pivot 24, the last side height of leading wheel 25 and the last side height of transfer chute 20 on the lower pinch roll 12 cooperate the setting, support the middle part of welded tube.

The working principle of the specific embodiment is as follows: before the cutting of the welded tube by the flying saw, three welded tubes to be cut are placed inside the conveying groove 20 on the lower grip roller 12, with the middle of the welded tubes resting on the upper side of the guide wheel 25, then the hand screws 11 on the left side and the right side are simultaneously rotated, the hand screws 11 drive the screw rods 8 to rotate, the screw rods 8 drive the adjusting plate 4 to descend, so that the upper clamping roller 7 clamps the welded pipe in the middle of the conveying grooves 20 at the upper and lower sides, at the moment, the deflector rod 15 at the lower side of the upper rotating disc 6 is meshed with the spiral deflector 18 on the third rotating shaft 17, when the welded pipe is required to be conveyed, the driving motor 19 is turned on, the output end of the driving motor 19 drives the third rotating shaft 17 to rotate, meanwhile, as the shift rods 15 on the upper rotating disk 6 and the lower rotating disk 14 are engaged with the spiral shift piece 18, the third rotating shaft 17 drives the upper rotating disc 6 and the lower rotating disc 14 to synchronously and reversely rotate in the rotating process, so that the welded pipe is driven to rotate.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. when the pipe is positioned by the upper clamping roller 7 and the lower clamping roller 12, the position of the pipe can be moved, so that the continuity of pipe cutting is ensured;

2. three conveying grooves 20 are formed in the outer side walls of the upper clamping roller 7 and the lower clamping roller 12, a plurality of welded pipes can be fixed, mass production is facilitated, and the practicability is higher.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a special pipe positioner who flies the saw of welded tube which characterized in that: the automatic screw-type machine comprises a base plate (1), a fixing plate (2), a screw rod (8), a synchronizing wheel (9), a synchronizing belt (10), an adjusting plate (4), a hand screw (11), an upper clamping roller (7), a lower clamping roller (12), an upper rotary disc (6), a lower rotary disc (14), a deflector rod (15), a first rotary shaft (5), a second rotary shaft (13), a third rotary shaft (17) and a spiral deflector rod (18); the front side and the rear side of the left end and the right end of the upper side surface of the bottom plate (1) are symmetrically and vertically fixedly provided with fixed plates (2), the middle parts of the fixed plates (2) are respectively provided with a square groove (3), the middle parts of the square grooves (3) at the front side and the rear side are symmetrically and slidably provided with adjusting plates (4), the middle parts of the adjusting plates (4) at the front side and the rear side are rotatably provided with a first rotating shaft (5) through a bearing, and the front end of the first rotating shaft (5) penetrates through the adjusting plate (4) at the front side and is fixedly connected with the middle part of an upper rotating disc (6); an upper clamping roller (7) is fixedly sleeved on a first rotating shaft (5) between the adjusting plates (4) at the front side and the rear side; a screw rod (8) is vertically and rotatably arranged on the top surface of the adjusting plate (4) through a bearing, the upper end of the screw rod (8) is fixedly connected with a synchronous wheel (9) after rotating through the top surface of the fixing plate (2) through threads, the synchronous wheels (9) on the front side and the rear side are in transmission connection through a synchronous belt (10), and the upper end of the screw rod (8) on the front side is fixedly connected with the middle part of a hand screw (11) after passing through the synchronous wheel (9); a lower clamping roller (12) is arranged below the upper clamping roller (7), a second rotating shaft (13) is fixedly arranged in the middle of the lower clamping roller (12) in a penetrating manner, the rear end of the second rotating shaft (13) is rotatably arranged on the side wall of the fixing plate (2) positioned at the rear side through a bearing, the front end of the second rotating shaft (13) penetrates through the fixing plate (2) positioned at the front side through a bearing and is fixedly connected with the middle of the lower rotary table (14), a plurality of shift levers (15) are fixedly arranged on the front side wall of the upper rotary table (6) and the rear side wall of the lower rotary table (14) at equal round angles, a third rotating shaft (17) is rotatably arranged on the front side wall of the fixing plate (2) at the lower side of the square groove (3) through a first shaft seat (16), the first shaft seat (16) is fixed on the front side wall of the fixing plate (2), a spiral shift lever (18) is fixedly wound on the outer side wall at the middle of the third rotating shaft (17), and the shift lever (15) on the lower rotary table (14) is meshed with the spiral shift lever (18), a deflector rod (15) on the upper turntable (6) is movably meshed with a spiral deflector piece (18), the right end of a third rotating shaft (17) is fixedly connected with the output end of a driving motor (19) after rotating through a first shaft seat (16) on the right side through a bearing, and the driving motor (19) is fixedly arranged on the first shaft seat (16) through a motor support; the driving motor (19) is connected with an external power supply; the outer side walls of the upper clamping roller (7) and the lower clamping roller (12) are matched with each other and are provided with a plurality of conveying grooves (20) at equal intervals.

2. The pipe positioning device of the flying saw machine special for welded pipes as claimed in claim 1, wherein: the left and right sides wall of square groove (3) on the symmetry seted up guide way (21), the left and right sides wall symmetry of regulating plate (4) is fixed and is provided with gib block (22), regulating plate (4) slide from top to bottom through gib block (22) and set up the inside in guide way (21).

3. The pipe positioning device of the flying saw machine special for welded pipes as claimed in claim 1, wherein: the clamping roller is characterized in that two shaft seats (23) are symmetrically and fixedly arranged on the front side and the rear side of the middle of the bottom plate (1), four rotating shafts (24) are rotatably arranged between the two shaft seats (23) on the front side and the rear side through bearings, a plurality of guide wheels (25) are fixedly sleeved on the four rotating shafts (24) at equal intervals, and the height of the upper side of each guide wheel (25) is matched with the height of the upper side of a conveying groove (20) in the lower clamping roller (12).

4. The pipe positioning device of the flying saw machine special for welded pipes as claimed in claim 1, wherein: the outer side walls of the upper clamping roller (7) and the lower clamping roller (12) are respectively sleeved with a rubber cushion cover (26).