CN215698344U

CN215698344U - High-precision seamless steel tube automatic cutting device

Info

Publication number: CN215698344U
Application number: CN202121569521.0U
Authority: CN
Inventors: 潘品先; 石厦; 王世国; 周根翠
Original assignee: Zhejiang Taiqian Machinery Equipment Manufacturing Co ltd
Current assignee: Zhejiang Taiqian Machinery Equipment Manufacturing Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-02-01
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a high-precision automatic cutting device for a seamless steel tube, which comprises a bottom plate and a positioning unit, wherein the bottom plate is provided with a positioning hole; the lower side surface of the bottom plate is fixedly connected with the supporting legs, the left part of the upper side surface of the bottom plate is provided with the cutting unit, and the middle part of the upper side surface of the bottom plate is provided with the fixing unit; the positioning unit contains spout one, slider, baffle, solid fixed ring and joint subassembly, spout one is seted up respectively to the upside surface right side front and back portion of bottom plate, and sliding connection has the slider in two spout one respectively, and the lower side surface front and back portion of fixed connection baffle is distinguished to the upper end of two sliders, the solid fixed ring of left side fixed surface connection of baffle, the joint subassembly is installed respectively to the surface lower part of the front and back side of baffle, carries out the location of length fast, carries out the fly-cutting to the steel pipe that unified length required, can adjust positioner's distance at will.

Description

High-precision seamless steel tube automatic cutting device

Technical Field

The utility model relates to the technical field of steel pipe processing, in particular to a high-precision automatic cutting device for a seamless steel pipe.

Background

Seamless steel pipes have a hollow cross section and are used in large numbers as pipes for transporting fluids, such as oil, gas, water and certain solid materials. Compared with solid steel such as round steel, the steel pipe has the same bending strength and torsion strength and lighter weight, and is economical section steel. The steel pipe is widely used for manufacturing structural parts and mechanical parts, such as petroleum drill pipes, automobile transmission shafts, bicycle frames, steel scaffold used in building construction and the like, and is widely used for manufacturing annular parts by using steel pipes, so that the material utilization rate can be improved, the manufacturing process is simplified, the materials are saved, and the processing time is saved.

Application number 201721191840.6 discloses seamless steel pipe automatic cutout equipment, including the supporting leg, the top fixedly connected with operation panel of supporting leg, the last fixed surface of operation panel is connected with the support column, the top fixedly connected with bearing plate of support column, and the middle part fixed mounting of bearing plate has first motor, and the output shaft of first motor passes through the first threaded rod of shaft coupling fixedly connected with, and the surperficial threaded connection of first threaded rod has first screwed pipe.

The device cannot rapidly machine steel pipes with uniform lengths, the positioning effect is slow, and therefore the high-precision automatic seamless steel pipe cutting device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the existing defects and provide a high-precision seamless steel tube automatic cutting device, which can quickly position the length, quickly cut steel tubes with uniform length requirements, freely adjust the distance of the positioning device and effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-precision seamless steel tube automatic cutting device comprises a bottom plate and a positioning unit;

a bottom plate: the lower side surface of the bottom plate is fixedly connected with a first supporting leg, the left part of the upper side surface of the bottom plate is provided with a cutting unit, and the middle part of the upper side surface of the bottom plate is provided with a fixing unit;

a positioning unit: contain spout one, slider, baffle, solid fixed ring and joint subassembly, spout one is seted up respectively to the upside surface right side front and back portion of bottom plate, and sliding connection has the slider in two spout one respectively, the downside surface front and back portion of fixed connection baffle respectively in the upper end of two sliders, the solid fixed ring of left side fixed surface connection of baffle, the joint subassembly is installed respectively to the surface lower part of side around the baffle.

Design spout one, thereby reduce the frictional force that the device produced at work, thereby reduce the wearing and tearing of part in work, thereby improve the working life of device part, the solid fixed ring of design, thereby treat the cutting steel pipe and fix, thereby guarantee that the steel pipe can not take place the skew, thereby more accurate completion cutting work, the design baffle, thereby make the one end of steel pipe withstand the baffle, thereby make cutting position length keep unanimous, when controlling means during operation, with the sliding damper of hand earlier, thereby adjust the baffle to suitable position, the control card connects the subassembly to fix the position of baffle again, withstand the baffle with the one end of steel pipe again, the fixed unit of controlling again is fixed, the cutting unit of controlling again carries out cutting work.

Further, the joint subassembly contains card strip and draw-in groove, the recess is seted up to the surface lower part in the front and back of baffle, and the downside in two recesses is respectively through pivot and the downside swing joint of card strip, and the upper end of two card strips divides the face to correspond the draw-in groove joint of the horizontal equidistance fixed connection in position with the upper surface of bottom plate front and back both sides respectively.

Design card strip and draw-in groove to the mode that adopts the joint is fixed the position of baffle, thereby guarantees that the baffle can not remove at will because of external factors, thereby guarantees the precision of cutting work, connects the subassembly during operation when the control board, stirs the card strip earlier with the hand, thereby makes card strip ninety degrees of rotation downwards, thereby with the draw-in groove joint.

Furthermore, the fixed unit comprises a second sliding groove, a second supporting leg, a fixed clamping block and a fixed power assembly, the second sliding groove is formed in the left side and the right side of the middle part of the upper surface of the bottom plate respectively, the front side and the rear side in the second sliding grooves are connected with the left side and the right side of the lower side of the second supporting leg respectively in a sliding mode, the upper ends of the two second supporting legs are fixedly connected with the lower side surface of the fixed clamping block respectively, and the two second supporting legs are connected with the fixed power assembly respectively.

The design fixed clamp splice to drive two fixed clamp splices through fixed power component and move to the centre clamp, thereby carry out the fixed work to the steel pipe, thereby guarantee that the steel pipe can not remove at will, thereby guarantee the accurate degree of cutting work.

Furthermore, fixed power component contains two-way screw rod, backup pad and handle, the screw thread of two-way screw rod both sides is opposite around, and both ends rotate through the middle part of bearing and backup pad respectively around the two-way screw rod, and the bottom of two backup pads is fixed connection respectively in the upper surface middle part front and back side of bottom plate, and two second landing legs are connected through the screw of seting up and two-way screw rod's front and back side screw thread respectively, and the round hole and the handle fixed connection of seting up on the backup pad are passed to the front end of two-way screw rod.

The design backup pad to weight to on the two-way screw rod supports, thereby guarantees that the handle can not receive the damage because of weight, when the fixed power component during operation of control, holds the handle with the hand earlier, thereby twist grip, thereby drives two-way screw rod and rotates, thereby drives two fixed clamp splice and moves to the centre clamp, thereby carries out fixed work.

Furthermore, the cutting unit contains extension board, slide bar, slide, cutting machine and power component, the downside of both ends difference fixed connection extension board around the slide bar, the bottom of two extension boards respectively fixed connection bottom plate the upside surface left side front and back portion, the slide is through the slide opening and the slide bar sliding connection who sets up, the last fixed surface of slide connects the cutting machine, the input of cutting machine is connected with external power source's output electricity through the control of external control switch group, and the slide is connected with power component.

The slide bar is designed, so that the motion of the slide plate is limited, the slide plate is prevented from overturning in the working process, the cutting work is guaranteed to be normally carried out, the cutting machine is controlled to work through the external control switch group firstly when the cutting unit is controlled to work, and then the slide plate is driven to move through the power assembly, so that the cutting work is carried out.

Further, power component contains motor, gear and rack, the left side fixed surface of slide connects the motor, the input of motor is connected with external power source's output electricity through the control of external control switch group, the axis of rotation fixed connection gear of motor, the gear is connected with the rack meshing of the vertical fixed connection in the upper surface left side corresponding position of bottom plate.

When the power assembly is controlled to work, the motor is controlled to rotate through the external control switch group, so that the gear is driven to rotate, the sliding plate is driven to move, and the cutting machine is driven to cut.

Compared with the prior art, the utility model has the beneficial effects that: this high-accuracy seamless steel pipe automatic cutting device has following benefit:

1. the fixing ring is designed so as to fix the steel pipe to be cut, thereby ensuring that the steel pipe cannot deviate and finishing the cutting work more accurately;

2. the clamping strips and the clamping grooves are designed to fix the position of the baffle, so that the baffle is prevented from moving randomly due to external factors, and the accuracy of cutting work is guaranteed;

3. the design fixed clamp splice to fix the steel pipe, thereby guarantee that the steel pipe can not take place the skew, thereby guarantee that cutting work normally goes on.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is another side view of the present invention.

In the figure: the cutting machine comprises a base plate 1, a first supporting leg 2, a positioning unit 3, a first 31 chute, a 32 sliding block, a 33 baffle, a 34 fixing ring, a 35 clamping strip, a 36 clamping groove, a 4 fixing unit, a second 41 chute, a second 42 supporting leg, a 43 fixing clamping block, a 44 bidirectional screw, a 45 supporting plate, a 46 handle, a 5 cutting unit, a 51 support plate, a 52 sliding rod, a 53 sliding plate, a 54 motor, a 55 gear, a 56 rack and a 57 cutting machine.

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. All other embodiments, which can be obtained by a person skilled in the art without any creative effort based on the embodiments of the present invention, belong to the technical field of the present invention, and are included in the scope of patent protection of the present invention.

Referring to fig. 1-4, the present embodiment provides a technical solution: a high-precision seamless steel tube automatic cutting device comprises a bottom plate 1 and a positioning unit 3;

bottom plate 1: the lower side surface of the bottom plate 1 is fixedly connected with the first leg 2, the left part of the upper side surface of the bottom plate 1 is provided with a cutting unit 5, and the middle part of the upper side surface of the bottom plate 1 is provided with a fixing unit 4;

the positioning unit 3: contain spout 31, slider 32, baffle 33, solid fixed ring 34 and joint subassembly, spout 31 is seted up respectively to the upper side surface right side front and back portion of bottom plate 1, sliding connection has slider 32 in two spout 31 respectively, the lower side surface front and back portion of two sliders 32's upper end fixed connection baffle 33 respectively, the solid fixed ring 34 of left side fixed connection of baffle 33, the joint subassembly is installed respectively to the surface lower part of the side of the front and back of baffle 33.

Design spout 31, thereby reduce the frictional force that the device produced at work, thereby reduce the wearing and tearing of part in work, thereby improve the working life of device part, design solid fixed ring 34, thereby treat the cutting steel pipe and fix, thereby guarantee that the steel pipe can not take place the skew, thereby more accurate completion cutting work, design baffle 33, thereby make the one end of steel pipe withstand baffle 33, thereby make cutting position length keep unanimous, when controlling means during operation, preceding with sliding damper 33, thereby adjust baffle 33 to suitable position, again the control connects the subassembly to fix the position of baffle 33, withstand baffle 33 with the one end of steel pipe again, again control fixed unit 4 and fix, the cutting work is carried out to the cutting unit 5 of controlling again.

The clamping assembly comprises clamping strips 35 and clamping grooves 36, grooves are formed in the lower portions of the front side surface and the rear side surface of the baffle plate 33, the lower sides of the two grooves are movably connected with the lower sides of the clamping strips 35 through rotating shafts respectively, and the upper end surfaces of the two clamping strips 35 are clamped with the clamping grooves 36 which are fixedly connected with the front side and the rear side of the upper surface of the bottom plate 1 in a transverse equidistant mode respectively.

Design card strip 35 and draw-in groove 36 to the mode that adopts the joint is fixed the position of baffle 33, thereby guarantees that baffle 33 can not remove at will because of external factors, thereby guarantees the accurate nature of cutting work, connects the subassembly during operation when the control card, stirs card strip 35 earlier with the hand, thereby makes card strip 35 rotate ninety degrees downwards, thereby with draw-in groove 36 joint.

The fixed unit 4 comprises a second sliding groove 41, second supporting legs 42, a fixed clamping block 43 and a fixed power assembly, the second sliding groove 41 is formed in the left side and the right side of the middle of the upper surface of the bottom plate 1 respectively, the front side and the rear side in the second sliding grooves 41 are connected with the left end and the right end of the lower side of the second supporting legs 42 respectively in a sliding mode, the upper ends of the two second supporting legs 42 are fixedly connected with the lower side surface of the fixed clamping block 43 respectively, and the two second supporting legs 42 are connected with the fixed power assembly respectively.

Design fixed clamp splice 43 to drive two fixed clamp splice 43 through fixed power component and move to the centre clamp, thereby carry out the fixed work to the steel pipe, thereby guarantee that the steel pipe can not remove at will, thereby guarantee the accurate degree of cutting work.

Fixed power component contains two-way screw 44, backup pad 45 and handle 46, the screw thread of two-way screw 44 both sides is opposite around, two ends are rotated through the middle part of bearing and backup pad 45 respectively around two-way screw 44, the bottom of two backup pads 45 is fixed connection respectively in the upper surface middle part front and back side of bottom plate 1, two second landing legs 42 are connected through the screw that sets up and two-way screw 44's front and back side screw thread respectively, the round hole and the handle 46 fixed connection of seting up on the backup pad 45 are passed to two-way screw 44's front end.

Design backup pad 45 to weight on to two-way screw rod 44 supports, thereby guarantees that handle 46 can not receive the damage because of weight, when the fixed power component during operation of control, holds handle 46 with the hand earlier, thereby rotates the handle, thereby drives two-way screw rod 44 and rotates, thereby drives two fixed clamp splice 43 and moves to the centre clamp, thereby carries out fixed work.

The cutting unit 5 comprises support plates 51, a slide rod 52, a slide plate 53, a cutting machine 57 and a power assembly, wherein the front end and the rear end of the slide rod 52 are fixedly connected with the lower sides of the support plates 51 respectively, the bottom ends of the two support plates 51 are fixedly connected with the front part and the rear part of the left side of the upper side surface of the base plate 1 respectively, the slide plate 53 is in sliding connection with the slide rod 52 through a slide hole, the upper surface of the slide plate 53 is fixedly connected with the cutting machine 57, the input end of the cutting machine 57 is electrically connected with the output end of an external power supply through the control of an external control switch group, and the slide plate 53 is connected with the power assembly.

The sliding rod 52 is designed, so that the movement of the sliding plate 53 is limited, the sliding plate 53 is prevented from overturning in the working process, the cutting work is normally carried out, the cutting machine 57 is controlled to work through the external control switch group firstly when the cutting unit 5 is controlled to work, and then the sliding plate 53 is driven to move through the power assembly, so that the cutting work is carried out.

The power assembly comprises a motor 54, a gear 55 and a rack 56, the left surface of the sliding plate 53 is fixedly connected with the motor 54, the input end of the motor 54 is electrically connected with the output end of an external power supply through the control of an external control switch group, the rotating shaft of the motor 54 is fixedly connected with the gear 55, and the gear 55 is meshed and connected with the rack 56 longitudinally and fixedly connected with the left corresponding position of the upper surface of the bottom plate 1.

When the power assembly is controlled to work, the motor 54 is controlled to rotate by the external control switch group, so as to drive the gear 55 to rotate, and further drive the sliding plate 53 to move, and further drive the cutting machine 57 to perform cutting work.

The working principle of the high-precision automatic cutting device for the seamless steel tube provided by the utility model is as follows:

earlier with hand slide damper 33, thereby adjust suitable position with baffle 33, card strip 35 is dialled to the reuse hand, thereby make card strip 35 ninety degrees of decurrent rotation, thereby with draw-in groove 36 joint, handle 46 is held to the reuse hand, thereby turning handle, thereby drive two-way screw rod 44 and rotate, thereby drive two fixed clamp splice 43 and press from both sides to the centre and move, thereby carry out the fixation work, rethread external control switch group control cutting machine 57 work, rethread external control switch group control motor 54 rotates, thereby drive gear 55 and rotate, thereby drive slide 53 and remove, thereby drive cutting machine 57 and carry out cutting work.

It is to be noted that the cutter 57 disclosed in the above embodiment employs a bond cutter, and the control of the motor 54 and the operation of the cutter 57 by the external control switch group employs a method commonly used in the art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention are applicable to other related structures directly or indirectly.

Claims

1. The utility model provides a high-accuracy seamless steel pipe automatic cutting device which characterized in that: comprises a bottom plate (1) and a positioning unit (3);

base plate (1): the lower side surface of the bottom plate (1) is fixedly connected with a first supporting leg (2), the left part of the upper side surface of the bottom plate (1) is provided with a cutting unit (5), and the middle part of the upper side surface of the bottom plate (1) is provided with a fixing unit (4);

positioning unit (3): contain spout one (31), slider (32), baffle (33), solid fixed ring (34) and joint subassembly, spout one (31) is seted up respectively to the upside surface right side front and back portion of bottom plate (1), and sliding connection has slider (32) in two spout one (31) respectively, and the downside surface front and back portion of fixed connection baffle (33) is respectively distinguished to the upper end of two sliders (32), the solid fixed ring (34) of left side fixed surface connection of baffle (33), the joint subassembly is installed respectively to the front and back side surface lower part of baffle (33).

2. The automatic cutting device for the high-precision seamless steel tube according to claim 1, characterized in that: the joint subassembly contains card strip (35) and draw-in groove (36), the recess is seted up to the front and back side surface lower part of baffle (33), and downside in two recesses is respectively through the downside swing joint of pivot with card strip (35), and the upper end branch face of two card strips (35) is respectively with draw-in groove (36) joint of the horizontal equidistance fixed connection in both sides correspondence position before the upper surface of bottom plate (1).

3. The automatic cutting device for the high-precision seamless steel tube according to claim 1, characterized in that: fixed unit (4) contain spout two (41), second landing leg (42), fixed clamp splice (43) and fixed power component, spout two (41) are seted up respectively to the upper surface middle part left and right sides of bottom plate (1), and both ends about the downside of two spout two (41) front and back sides difference sliding connection second landing leg (42), the downside surface of the fixed clamp splice (43) of upper end difference fixed connection of two second landing legs (42), and fixed power component is connected respectively to two second landing legs (42).

4. The automatic cutting device for the high-precision seamless steel tube according to claim 3, characterized in that: the fixed power assembly comprises a bidirectional screw (44), a support plate (45) and a handle (46), wherein the threads of the front side and the rear side of the bidirectional screw (44) are opposite, the front end and the rear end of the bidirectional screw (44) are respectively rotatably connected with the middle part of the support plate (45) through a bearing, the bottoms of the two support plates (45) are respectively fixedly connected with the front side and the rear side of the middle part of the upper surface of the bottom plate (1), the two second support legs (42) are respectively in threaded connection with the front side and the rear side of the bidirectional screw (44) through screw holes formed in the front end and the rear end of the bidirectional screw (44), and the front end of the bidirectional screw (44) penetrates through a round hole formed in the support plate (45) and is fixedly connected with the handle (46).

5. The automatic cutting device for the high-precision seamless steel tube according to claim 1, characterized in that: the cutting unit (5) comprises support plates (51), slide rods (52), sliding plates (53), a cutting machine (57) and a power assembly, the front end and the rear end of each slide rod (52) are fixedly connected with the lower sides of the support plates (51), the bottom ends of the two support plates (51) are fixedly connected with the front portion and the rear portion of the left side of the upper side surface of the base plate (1) respectively, the sliding plates (53) are connected with the slide rods (52) in a sliding mode through sliding holes formed in the sliding plates, the upper surfaces of the sliding plates (53) are fixedly connected with the cutting machine (57), the input ends of the cutting machine (57) are electrically connected with the output end of an external power source through control of an external control switch group, and the sliding plates (53) are connected with the power assembly.

6. The automatic cutting device for the high-precision seamless steel tube according to claim 5, wherein: the power assembly comprises a motor (54), a gear (55) and a rack (56), the left side surface of the sliding plate (53) is fixedly connected with the motor (54), the input end of the motor (54) is electrically connected with the output end of an external power supply through the control of an external control switch group, the rotating shaft of the motor (54) is fixedly connected with the gear (55), and the gear (55) is meshed with the rack (56) which is longitudinally and fixedly connected with the left side corresponding position of the upper surface of the bottom plate (1).