CN212123497U

CN212123497U - Plastic tubular product cutting device

Info

Publication number: CN212123497U
Application number: CN202020358721.0U
Authority: CN
Inventors: 刘光权; 郑金荣
Original assignee: Hangzhou Jiu Yang Plastics Piping Industry Co ltd
Current assignee: Hangzhou Jiu Yang Plastics Piping Industry Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-12-11
Anticipated expiration: 2030-03-19

Abstract

The utility model relates to a plastic tubular product cutting device, including workstation, fixed connection mount, fixed connection on the workstation just be located the mount both sides and press from both sides the bracket of tight location tubular product for supplying, rotate and connect in the mount and carry out the actuating mechanism that cuts to tubular product with cutting wheel and drive cutting wheel that the tubular product cut in order to press from both sides, tubular product passes the cutting wheel and sets up with cutting wheel coaxial line, be provided with on the terminal surface of cutting wheel and run through in the through-hole that the cutting wheel terminal surface passed in order to supply tubular product, install mount pad, fixed connection electric putter and the cutter of fixed connection on the mount pad on the cutting wheel terminal surface in order to carry out the cutting to tubular product in electric putter's tailpiece. The utility model discloses have and effectively improve tubular product incision quality to improve the effect of the connection quality between tubular product.

Description

Plastic tubular product cutting device

Technical Field

The utility model belongs to the technical field of the tubular product processing technique and specifically relates to a plastic tubular product cutting device is related to.

Background

The pipes are usually connected with connectors, valves, etc. to enable gas transport, transport of liquid or fluid with solid particles. The pipeline has wide application range and is mainly used in various industrial devices such as water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas transmission, agricultural irrigation, water conservancy engineering and the like.

In order to facilitate the production of the pipeline, the length of the pipeline is usually a specific standard length, but according to different actual use conditions and scenes, the actually required length of the pipeline is often not consistent with the standard length, when the actually required length of the pipeline is greater than the standard length, a pipeline connecting piece is required to connect two or more pipelines so as to meet the actual requirement, and when the actually required length of the pipeline is less than the standard length, the pipeline with the standard length needs to be cut so as to meet the actual requirement. When the pipeline cutting machine in the prior art is used for cutting a pipeline, the pipeline needing to be cut is usually placed in the center of the cutting tool bit, and then the cutting tool bit is used for sequentially cutting the pipeline wall through rotation so as to cut the pipeline.

The defects of the prior art are as follows: when the pipeline cutting machine is used for cutting pipelines, the moving amount of the cutter head needs to be manually controlled, so that the cutter head is embedded into the pipeline wall too much or too little to damage the peripheral pipeline wall or repeatedly cut at a cut, the cut quality of the pipeline is poor, and the connection quality between the pipelines is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a plastic tubular product cutting device, its advantage lies in effectively improving the tubular product incision quality to improve the connection quality between tubular product.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the contents of the utility model are as follows: the utility model provides a plastic tubular product cutting device, includes workstation, fixed connection mount, fixed connection on the workstation and be located the mount both sides and carry out the actuating mechanism that the cutting wheel and the drive cutting wheel that cut were carried out the tubular product in order to supply to press from both sides tight location tubular product bracket, rotation connection in the mount, tubular product pass the cutting wheel and carry out the cutting with the cutting wheel coaxial line, be provided with on the terminal surface of cutting wheel and run through in the through-hole that the cutting wheel terminal surface passed in order to supply tubular product, install mount pad, fixed connection electric putter and the cutter of fixed connection on electric putter's piston rod end in order to carry out the cutting to tubular product on the mount pad on the cutting wheel terminal surface.

Through adopting above-mentioned technical scheme, when carrying out the tubular product cutting, to waiting to cut tubular product lift and fix a position through the bracket, drive the cutting wheel through actuating mechanism and rotate, start electric putter, electric putter's piston rod extension drives the cutter and removes in order to realize the cutter to carry out the circular cutting to tubular product perisporium close to the tubular product direction, the event replaces the amount of movement of original artificial control tool bit by the drive mode of machinery, thereby make the cutter the amount of movement of cutting when cutting tubular product at every turn tend to unanimously, thereby the event reaches the purpose that improves tubular product incision quality and improves the connection quality of tubular product spare.

The present invention may be further configured in a preferred embodiment as: the terminal surface of cutting wheel is seted up along the radial spout that extends of cutting wheel, the mount pad be provided with slide connect in the smooth protruding of spout, the cutting wheel is provided with the first adjusting part of adjusting the mount pad position of sliding.

Through adopting above-mentioned technical scheme, adjust the sliding position of mount pad through first adjusting part to the relative position of cutter on the piston rod of adjusting and being fixed in electric putter and tubular product makes things convenient for the staff to adjust according to the wall thickness of different diameter sizes or pipe wall, satisfies the cutting requirement of different specification and dimension tubular products, increases the device's application range.

The present invention may be further configured in a preferred embodiment as: first adjusting part includes that fixed connection just follows two first fixed blocks, the axis of the radial distribution of cutting wheel in the terminal surface of cutting wheel and along the cutting wheel radially set up and rotate the regulating wheel of locating regulating screw one end in the adjusting screw of first fixed block and coaxial fixed cover, the spout is located between two first fixed blocks, the mount pad is worn to locate by the adjusting screw thread.

Through adopting above-mentioned technical scheme, forward or the rotation back regulating wheel drives adjusting screw and rotates to realize that the mount pad slides towards being close to or keeping away from the tubular product direction, thereby adjust the relative position of cutter and tubular product on being fixed in electric putter's the piston rod.

The present invention may be further configured in a preferred embodiment as: the bracket is including installing two sliding seats, fixed connection in the backup pad of sliding seat and fixed connection that just are located the tubular product both sides respectively on the workstation and carry out the fixed arc clamping piece of centre gripping to the tubular product in the backup pad, and two clamping pieces are located the both sides of tubular product respectively and the inner wall butt of clamping piece in the outer wall of tubular product, the axis direction of clamping piece is parallel with the axis direction of tubular product.

Through adopting above-mentioned technical scheme, be provided with the clamping piece, realize the location and the lift to waiting to cut tubular product to the pipeline is cut to the cutting assembly.

The present invention may be further configured in a preferred embodiment as: the side wall of the clamping piece close to the pipe is provided with an elastic pad.

Through adopting above-mentioned technical scheme, be provided with the cushion, effectively prevent that the clamping piece from pressing from both sides the fastening timing to tubular product, causing the wearing and tearing of tubular product perisporium, guarantee the quality of product.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a tubular product, including workstation, be provided with on the workstation and be provided with two second fixed blocks, the dead lever that the axis direction set up and fixed connection second fixed block along the width direction of workstation that the length direction of workstation distributes and is located the tubular product both sides, the dead lever is provided with two and just follows the length direction horizontal distribution of workstation, and two sliding seat are located between two second fixed blocks and slide along the axis direction of dead lever and overlap and locate the dead lever, the workstation is provided with the second adjusting part who adjusts the relative position between two sliding seat.

By adopting the technical scheme, the relative position between the two sliding seats is adjusted through the second adjusting component, on one hand, the distance between the two clamping pieces is convenient to adjust, a pipe is convenient to place between the two clamping pieces, and then the clamping pieces are adjusted to clamp the pipe, so that the working efficiency is improved; on the other hand, make things convenient for the staff to adjust according to the tubular product of different diameters size, satisfy the cutting requirement of different specification and dimension tubular products, increase the device's application range.

The present invention may be further configured in a preferred embodiment as: the second adjusting part is including being located between two dead levers and rotating the accommodate lead screw who connects in the second fixed block, accommodate lead screw includes that the axis direction sets up along the width direction of workstation first lead screw and coaxial stopping connects in the second lead screw of first lead screw soon, the mutual joint of the inside one end of first lead screw and second lead screw, first lead screw and second lead screw length equal and the profile of tooth is the same, the silk thread opposite direction on first lead screw and the second lead screw, two sliding seats pass through screw-thread fit connection with first lead screw and second lead screw respectively.

By adopting the technical scheme, the adjusting screw rod consists of the first screw rod and the second screw rod, the first screw rod and the second screw rod are respectively connected with the two sliding seats through threaded fit, and the two sliding seats are respectively sleeved on the first screw rod and the second screw rod, so that the two sliding seats can slide along the axial direction of the fixed rod when the first screw rod and the second screw rod rotate, and the distance between the two clamping pieces can be adjusted; the thread directions of the first screw rod and the second screw rod are opposite, the two sliding seats can move on the first screw rod and the second screw rod in the same direction or in the opposite direction respectively, the two sliding seats can be simultaneously and inwards closed or separated outwards at the same speed by rotating the first screw rod or the second screw rod, and the operation is simple and convenient.

The present invention may be further configured in a preferred embodiment as: the one end that first lead screw is close to the second lead screw is provided with the screens arch, and the one end that the second lead screw is close to first lead screw sets up the screens recess, screens arch and screens recess mutually support the joint.

Through adopting above-mentioned technical scheme, be provided with screens recess and the mutual joint cooperation of screens arch, make first lead screw and second lead screw can synchronous rotation.

The present invention may be further configured in a preferred embodiment as: outside first lead screw and the outside one end of second lead screw all extended the second fixed block, adjusting part is still including being located the outside of second fixed block and coaxial fixed cover respectively locate first lead screw and the first adjusting hand wheel and the second adjusting hand wheel of second lead screw tip.

Through adopting above-mentioned technical scheme, first lead screw and second lead screw just all coaxial cover are equipped with adjusting hand wheel outside the outside one end extension department mounting panel, and the increase rotates adjusting screw's moment of torsion, makes things convenient for the staff to rotate first lead screw or second lead screw, and the staff can be followed arbitrary one side of workstation and adjusted the interval of two clamping pieces.

To sum up, the utility model discloses a following at least one useful technological effect:

when the pipe is cut, the pipe to be cut is lifted and positioned through the bracket, the cutting wheel is driven to rotate through the driving mechanism, the electric push rod is started, the piston rod of the electric push rod extends to drive the cutter to move towards the direction close to the pipe so as to realize the circular cutting of the peripheral wall of the pipe by the cutter, so that the mechanical driving mode replaces the original manual control of the movement amount of the cutter head, the cutting movement amount of the cutter during the cutting of the pipe at each time tends to be consistent, and the purpose of improving the cut quality of the pipe is achieved so as to improve the connection quality of the pipe;

the sliding position of the mounting seat is adjusted by the first adjusting assembly, so that the relative position of a cutting knife fixed on a piston rod of the electric push rod and the pipe is adjusted, workers can conveniently adjust the cutting knife according to different diameters or the wall thickness of the pipe wall, the cutting requirements of the pipes with different specifications and sizes are met, and the application range of the device is enlarged;

the relative position between the two sliding seats is adjusted through the second adjusting assembly, so that on one hand, the distance between the two clamping pieces is convenient to adjust, a pipe is convenient to place between the two clamping pieces, and then the clamping pieces are adjusted to clamp the pipe, and the working efficiency is improved; on the other hand, make things convenient for the staff to adjust according to the tubular product of different diameters size, satisfy the cutting requirement of different specification and dimension tubular products, increase the device's application range.

Drawings

FIG. 1 is a schematic view of a plastic pipe cutting apparatus according to an embodiment;

FIG. 2 is an enlarged partial schematic view of FIG. 2 at A;

FIG. 3 is a schematic structural diagram of a first lead screw and a second lead screw in the embodiment.

In the figure, 1, a workbench; 11. a second fixed block; 2. a fixed mount; 3. a bracket; 31. a sliding seat; 32. a support plate; 33. a clip; 4. a cutting wheel; 41. a chute; 5. a drive mechanism; 51. a drive motor; 52. a driving gear; 53. a driven gear; 54. a connecting rod; 6. a cutting assembly; 61. a mounting seat; 62. an electric push rod; 63. a cutter; 7. a first adjustment assembly; 71. a first fixed block; 72. adjusting the screw rod; 73. an adjustment wheel; 8. a second adjustment assembly; 811. a first lead screw; 8111. a clamping bulge; 812. a second lead screw; 8121. a clamping groove; 821. a first adjusting hand wheel; 822. a second adjusting hand wheel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a plastic tubular product cutting device, including rectangle workstation 1, fixed connection mount 2 on workstation 1, fixed connection just are located mount 2 both sides and press from both sides tight bracket 3 of location tubular product, rotate and connect in mount 2 with the cutting wheel 4 that carries out the cutting to tubular product and drive cutting wheel 4 and carry out the actuating mechanism 5 that cuts to tubular product, tubular product pass cutting wheel 4 and with the setting of cutting wheel 4 coaxial line.

The driving mechanism 5 comprises a driving motor 51 fixedly connected to the fixed frame 2, a driving gear 52 coaxially fixed on an output shaft of the driving motor 51, a driven gear 53 rotatably connected to the fixed frame 2 and meshed with the driving gear 52, and a connecting rod 54 fixedly connected between the cutting wheel 4 and the end face of the driven gear 53. Driven gear 53 is located the below of driving gear 52 and the axis coincides with the axis of cutting wheel 4, and the axis direction of connecting rod 54 sets up along the length direction of workstation 1, and connecting rod 54 is provided with a plurality of and winds driven gear 53's axis equipartition, and the one end fixed connection of connecting rod 54 is in driven gear 53's terminal surface and other end fixed connection in the terminal surface of cutting wheel 4.

Referring to fig. 1 and 2, through holes for the pipe to pass through are formed in the end surfaces of the cutting wheel 4 and the driven gear 53 respectively. The end face, far away from the connecting rod 54, of the cutting wheel 4 is provided with a cutting assembly 6 for cutting the pipe, and the cutting assembly 6 comprises an installation seat 61 installed on the end face of the cutting wheel 4, an electric push rod 62 fixedly connected to the installation seat 61, and a cutter 63 fixedly connected to the end portion of a piston rod of the electric push rod 62 for cutting the pipe. The terminal surface of cutting wheel 4 is seted up along the radial spout 41 that extends of cutting wheel 4, and mount pad 61 is provided with the smooth protruding of sliding connection in spout 41, and cutting wheel 4 is provided with the first adjusting part 7 of adjusting the mount pad 61 position of sliding. The first adjusting assembly 7 includes two first fixed blocks 71 fixedly connected to the end surface of the cutting wheel 4 and radially distributed along the cutting wheel 4, an adjusting wheel 73 having an axis radially arranged along the cutting wheel 4 and rotatably connected to an adjusting screw 72 of the first fixed block 71 and coaxially and fixedly sleeved on one end of the adjusting screw 72, the sliding groove 41 is located between the two first fixed blocks 71, and the adjusting screw 72 is threaded through the mounting seat 61.

The brackets 3 are provided with two groups and distributed along the length direction of the workbench 1, and the fixing frame 2 is positioned between the two groups of brackets 3. Each group of brackets 3 comprises two sliding seats 31 which are arranged on the workbench 1 and are respectively positioned at two sides of the pipe, a supporting plate 32 fixedly connected to the sliding seats 31, and an arc-shaped clamping piece 33 fixedly connected to the supporting plate 32 for clamping and fixing the pipe. The two clamping pieces 33 are respectively positioned on two sides of the pipe, the inner walls of the clamping pieces 33 abut against the outer wall of the pipe, the axial direction of the clamping pieces 33 is parallel to the axial direction of the pipe, and the elastic pads are arranged on the side walls, close to the pipe, of the clamping pieces 33.

Referring to fig. 1 and 3, the workbench 1 is provided with two second fixing blocks 11 distributed along the length direction of the workbench 1 and located at two sides of the pipe, and a fixing rod arranged along the width direction of the workbench 1 and fixedly connected with the second fixing blocks 11 in the axis direction, the fixing rod is provided with two fixing rods horizontally distributed along the length direction of the workbench 1, and the two sliding seats 31 are located between the two second fixing blocks 11 and slidably sleeved on the fixing rod along the axis direction of the fixing rod. The workbench 1 is provided with a second adjusting component 8 for adjusting the relative position between the two sliding seats 31, and the second adjusting component 8 comprises an adjusting screw rod which is positioned between the two fixing rods and is rotationally connected to the second fixing block 11 and an adjusting hand wheel for driving the adjusting screw rod to rotate.

The adjusting screw rod comprises a first screw rod 811 and a second screw rod 812, the first screw rod 811 is arranged along the width direction of the workbench 1 in the axis direction, the second screw rod 812 is coaxially connected with the first screw rod 811 in a rotation stopping manner, one ends of the first screw rod 811 and the second screw rod 812 facing inwards are clamped with each other, the first screw rod 811 and the second screw rod 812 are equal in length and have the same tooth form, the thread directions of the first screw rod 811 and the second screw rod 812 are opposite, and the two sliding seats 31 are respectively connected with the first screw rod 811 and the second screw rod 812 in a threaded fit manner. One end of the first screw mandrel 811 close to the second screw mandrel 812 is provided with a clamping protrusion 8111, one end of the second screw mandrel 812 close to the first screw mandrel 811 is provided with a clamping groove 8121, and the clamping protrusion 8111 and the clamping groove 8121 are mutually matched and clamped. The outward ends of the first screw mandrel 811 and the second screw mandrel 812 extend out of the second fixed block 11, one end of the first screw mandrel 811 close to the second screw mandrel 812 is provided with a clamping protrusion 8111, and one end of the first screw mandrel 811 far away from the second screw mandrel 812 extends out of the second fixed block 11 and is coaxially and fixedly sleeved with a first adjusting hand wheel 821. One end of the second lead screw 812 close to the first lead screw 811 is provided with a clamping groove 8121, the clamping protrusion 8111 is matched and clamped with the clamping groove 8121, and one end of the second lead screw 812 far away from the first lead screw 811 extends out of the second fixed block 11 and is coaxially and fixedly sleeved with a second adjusting hand wheel 822.

The implementation principle of the embodiment is as follows: before the pipe needs to be cut, the pipe penetrates through the two brackets, the driven gear and the cutting wheel, and the adjusting hand wheel is rotated to clamp and fix the pipe by the clamping piece; starting a driving motor to drive a driving gear, a driven gear and a cutting wheel to rotate; the piston rod of the electric push rod extends to drive the cutter to slide towards the direction close to the pipe, so that the pipe is cut.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a plastic tubular product cutting device which characterized in that: including workstation (1), fixed connection mount (2), fixed connection on workstation (1) and be located mount (2) both sides and in order to supply to press from both sides bracket (3) of tight location tubular product, rotate and connect in mount (2) with cutting wheel (4) and drive cutting wheel (4) that carry out the cutting to tubular product actuating mechanism (5), tubular product pass cutting wheel (4) and set up with cutting wheel (4) coaxial line, be provided with on the terminal surface of cutting wheel (4) and run through in through-hole that cutting wheel (4) terminal surface passed in order to supply tubular product, install mount pad (61) on cutting wheel (4) terminal surface, electric putter (62) and the cutter (63) of fixed connection in the piston rod tip of electric putter (62) in order to carry out the cutting to tubular product on cutting wheel (4) on the terminal surface of cutting wheel (4).

2. The plastic tubing cutting device of claim 1, wherein: the terminal surface of cutting wheel (4) is seted up along radial spout (41) that extend of cutting wheel (4), mount pad (61) be provided with slide connect in the smooth protruding of spout (41), cutting wheel (4) are provided with first adjusting part (7) of adjusting mount pad (61) position of sliding.

3. The plastic tubing cutting device of claim 2, wherein: first adjusting part (7) include fixed connection in the terminal surface of cutting wheel (4) and along two first fixed blocks (71) of the radial distribution of cutting wheel (4), axis along the radial setting of cutting wheel (4) and rotate and connect in adjusting screw (72) of first fixed block (71) and coaxial fixed cover locate adjusting screw (72) one end regulating wheel (73), spout (41) are located between two first fixed blocks (71), adjusting screw (72) screw thread is worn to locate mount pad (61).

4. The plastic tubing cutting device of claim 1, wherein: bracket (3) are including installing on workstation (1) and being located two sliding seat (31) of tubular product both sides respectively, fixed connection carries out the fixed arc clamping piece (33) of centre gripping to tubular product in backup pad (32) and fixed connection in backup pad (32) of sliding seat (31), and two clamping pieces (33) are located the both sides of tubular product respectively and the inner wall butt of clamping piece (33) in the outer wall of tubular product, the axis direction of clamping piece (33) is parallel with the axis direction of tubular product.

5. The plastic tubing cutting device of claim 4, wherein: the clamping piece (33) is provided with an elastic pad close to the side wall of the pipe.

6. The plastic tubing cutting device of claim 4, wherein: be provided with on workstation (1) along the length direction distribution of workstation (1) and be located two second fixed blocks (11), the dead lever that the axis direction set up and fixed connection second fixed block (11) of tubular product both sides along the width direction of workstation (1), the dead lever is provided with two and just follows the length direction horizontal distribution of workstation (1), and two sliding seat (31) are located between two second fixed blocks (11) and slide along the axis direction of dead lever and overlap and locate the dead lever, workstation (1) is provided with second adjusting part (8) of adjusting the relative position between two sliding seat (31).

7. The plastic tubing cutting device of claim 6, wherein: second adjusting part (8) are including being located between two dead levers and rotate the accommodate lead screw who connects in second fixed block (11), accommodate lead screw includes that first lead screw (811) and the coaxial second lead screw (812) of stopping soon in first lead screw (811) that the width direction of axis direction edge workstation (1) set up, first lead screw (811) and second lead screw (812) inside one end joint each other, first lead screw (811) and second lead screw (812) length equal and the profile of tooth is the same, thread opposite direction on first lead screw (811) and second lead screw (812), two sliding seat (31) are connected through screw-thread fit with first lead screw (811) and second lead screw (812) respectively.

8. The plastic tubing cutting device of claim 7, wherein: one end of the first screw rod (811) close to the second screw rod (812) is provided with a clamping protrusion (8111), one end of the second screw rod (812) close to the first screw rod (811) is provided with a clamping groove (8121), and the clamping protrusion (8111) and the clamping groove (8121) are mutually matched and clamped.

9. The plastic tubing cutting device of claim 8, wherein: the first screw rod (811) and the outward end of the second screw rod (812) extend out of the second fixed block (11), and the second adjusting assembly (8) further comprises a first adjusting hand wheel (821) and a second adjusting hand wheel (822) which are located outside the second fixed block (11) and coaxially and fixedly sleeved on the end portions of the first screw rod (811) and the second screw rod (812) respectively.