CN219522252U

CN219522252U - Slitting device

Info

Publication number: CN219522252U
Application number: CN202223525999.0U
Authority: CN
Inventors: 盛洪伟; 盛炬锋; 张芹芳; 盛依丽; 詹林杰; 李从涛; 卢友君
Original assignee: Ningxia Fangsheng Pipe Industry Co ltd
Current assignee: Ningxia Fangsheng Pipe Industry Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-08-15
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a slitting device which comprises a main board and a supporting plate arranged on the outer wall of the top of the main board, wherein a chute is formed in the outer wall of the top of the main board, a first threaded rod is rotatably arranged between the inner wall of one end of the chute and the outer wall of one end of the main board, a lower clamping plate is slidably arranged between the inner walls of two sides of the chute and is sleeved on the outer wall of the circumference of the first threaded rod in a sliding manner through threads, a clamping mechanism for clamping is arranged on the outer wall of the top of the lower clamping plate, and a cutting mechanism for cutting is arranged on the outer wall of the top of the main board; according to the utility model, the first threaded rod is rotated to drive the lower clamping plate to slide in the chute, so that the water pipe can be driven to slide rightwards, the position of the lower clamping plate is adjusted according to the required length, the first motor drives the saw blade to rotate, the second motor drives the saw blade to reciprocate up and down to cut the water pipe, and through the arranged first threaded rod, a worker can conveniently and quickly adjust the position of the water pipe according to the required cutting length, so that the practicability is improved.

Description

Slitting device

Technical Field

The utility model relates to the technical field of drain pipe cutting, in particular to a cutting device.

Background

The drainage pipeline refers to a system formed by a pipeline for collecting and discharging sewage, wastewater and rainwater and auxiliary facilities thereof, and comprises a main pipe, a branch pipe and a pipeline leading to a treatment plant, wherein the main pipe is a plastic pipe formed by adding other auxiliary agents into high-density polyethylene, and in the construction and installation process of the drainage pipeline, the drainage pipeline is required to be cut so as to meet the requirements of different lengths, and people use a cutting device to cut the drainage pipeline.

Through retrieving, a cutting tool is used in supply and drainage pipe processing of patent publication No. "CN214870809U", can carry out spacing support to the supply and drainage pipe through the locating part, supports spacingly to the cutting position of supply and drainage pipe, thereby avoids the supply and drainage pipe to take place deformation because of self material problem and influences the cutting, ensures the planarization of cutting, and goes up the gap between locating part and the lower locating part and does not influence its cutting operation when spacing to the supply and drainage pipe.

The technical characteristics have the following defects: the water pipe can be fixed and clamped only, the position of the water pipe can not be adjusted after the water pipe is clamped, when the cutting length needs to be adjusted, the water pipe needs to be detached and adjusted again, the water pipe is complex to use, the labor and the effort are wasted, the cutting length can not be adjusted rapidly, and the practicality is low, so that the design of a cutting device is needed to solve the problems.

Disclosure of Invention

The present utility model is directed to a slitting device, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the slitting device comprises a main board and a supporting plate arranged on the outer wall of the top of the main board, wherein a chute is formed in the outer wall of the top of the main board, a first threaded rod is rotatably arranged between the inner wall of one end of the chute and the outer wall of one end of the main board, a lower clamping plate is slidably arranged between the inner walls of two sides of the chute, and the lower clamping plate is sleeved on the circumferential outer wall of the first threaded rod through thread sliding;

the top outer wall of lower plate is provided with the fixture that is used for the centre gripping, and the top outer wall of mainboard is provided with the cutting mechanism that is used for the cutting.

Preferably, the fixture comprises an upper clamping plate, the upper clamping plate is slidably mounted on the top outer wall of the lower clamping plate, the top outer wall of the lower clamping plate is rotatably provided with a second threaded rod, the top outer wall of the upper clamping plate is provided with a threaded hole, and the second threaded rod is rotatably mounted on the circumferential inner wall of the threaded hole.

Preferably, the top outer wall of lower plate fixed mounting has the gag lever post, and the top outer wall of punch holder opens there is the circular slot, and the gag lever post slides and peg graft at the circumference inner wall in circular slot.

Preferably, the cutting mechanism comprises a reciprocating screw rod, the reciprocating screw rod is slidably inserted between the top outer wall and the bottom outer wall of the main board, a bottom rod is fixedly arranged on the bottom outer wall of the reciprocating screw rod, a sliding rod is fixedly arranged on the top outer wall of the bottom rod, two clamping pieces are arranged on the top outer wall of the reciprocating screw rod and the top outer wall of the sliding rod, rotating shafts are arranged between the inner walls of opposite ends of the two clamping pieces, a saw blade is rotatably arranged between the circumferential outer walls of the two rotating shafts, a first motor is fixedly arranged on one end outer wall of one clamping piece, and one end of an output shaft of the first motor is fixedly connected with one rotating shaft.

Preferably, a locating plate is fixedly arranged on the outer wall of one side of the lower clamping plate, a locating groove is formed in the outer wall of the top of the locating plate, a plurality of scale grooves are formed in the outer wall of the top of the main plate, and the locating groove is matched with the scale grooves.

Preferably, the bottom outer wall fixed mounting of mainboard has the support, and the top outer wall fixed mounting of support has the second motor, and the output shaft one end fixed mounting of second motor has first gear, and the bottom outer wall rotation of mainboard installs the second gear, and first gear meshes with the second gear mutually, and the second gear cup joints at the circumference outer wall of reciprocating screw rod through the screw thread rotation.

Preferably, a plurality of anti-slip pads are arranged on the inner walls of the circumferences of the upper clamping plate and the lower clamping plate, and the anti-slip pads are made of rubber materials.

Compared with the prior art, the utility model has the beneficial effects that:

when the water pipe cutting device is used, a water pipe to be cut is placed between the upper clamping plate and the lower clamping plate, the second threaded rod is rotated to drive the upper clamping plate to clamp the water pipe, the first threaded rod is rotated at the moment, the lower clamping plate is driven to slide in the sliding groove, the water pipe can be driven to slide rightwards, the position of the lower clamping plate is adjusted according to the required length, the first motor is started at the moment, the saw blade is driven to rotate, the second motor is started again, the saw blade can be driven to reciprocate up and down, the water pipe is cut, and a worker can conveniently and quickly adjust the position of the water pipe according to the required cutting length through the arranged first threaded rod, so that the practicability is improved;

according to the utility model, when the lower clamping plate is used, the lower clamping plate slides to drive the positioning plate to slide, the length to be cut can be quickly adjusted by aligning the positioning groove with the corresponding scale groove, so that the practicability is further improved, and when the lower clamping plate is used, the upper clamping plate can be kept stable when sliding up and down through the limiting rod, and is prevented from rotating along with the rotation of the second threaded rod;

according to the utility model, when the anti-slip pad is used, the friction force between the upper clamping plate and the lower clamping plate and the water pipe can be increased, the clamping stability is improved, the shaking during cutting is prevented, and the practicability is further improved.

Drawings

Fig. 1 is a schematic overall structure of a slitting device.

Fig. 2 is a schematic view of a lower clamping plate structure of the slitting device.

Fig. 3 is a schematic view of the upper clamping plate structure of the slitting device.

Fig. 4 is a schematic diagram of a reciprocating screw structure of the slitting device.

Fig. 5 is a schematic diagram of a main board structure of the slitting device.

Fig. 6 is a schematic view of a first gear structure of the slitting device.

In the figure: 1. a main board; 2. a chute; 3. a first threaded rod; 4. a lower clamping plate; 5. an upper clamping plate; 6. a positioning plate; 7. a positioning groove; 8. a scale groove; 9. a reciprocating screw rod; 10. a supporting plate; 11. a slide bar; 12. a limit rod; 13. a second threaded rod; 14. a threaded hole; 15. an anti-slip pad; 16. a circular groove; 17. a clamping piece; 18. saw blade; 19. a first motor; 20. a bottom bar; 21. a bracket; 22. a second motor; 23. a first gear; 24. and a second gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-6, in an embodiment of the present utility model, a slitting device includes a main board 1 and a supporting board 10 disposed on the top outer wall of the main board 1, a chute 2 is formed on the top outer wall of the main board 1, a first threaded rod 3 is rotatably installed between an inner wall of one end of the chute 2 and an outer wall of one end of the main board 1, a lower clamping plate 4 is slidably installed between inner walls of two sides of the chute 2, and the lower clamping plate 4 is slidably sleeved on a circumferential outer wall of the first threaded rod 3 through threads;

the outer wall at the top of lower plate 4 is provided with the fixture that is used for the centre gripping, the top outer wall of mainboard 1 is provided with the cutting mechanism that is used for the cutting, when using, will wait to cut the water pipe and place between upper plate 5 and lower plate 4, rotate second threaded rod 13, drive upper plate 5 and press from both sides tight water pipe, rotate first threaded rod 3 this moment, drive lower plate 4 and slide in spout 2, can drive the water pipe and slide right, the position of lower plate 4 is adjusted according to required length, start first motor 19 this moment, drive saw blade 18 and rotate, restart second motor 22, can drive saw blade 18 reciprocating motion from top to bottom, cut the water pipe, through the first threaded rod 3 that sets up, make the staff can be according to the convenient quick position of adjustment water pipe of required cutting length, the practicality has been improved.

Wherein, fixture includes punch holder 5, and punch holder 5 slidable mounting is at the top outer wall of lower plate 4, and the top outer wall rotation of lower plate 4 installs second threaded rod 13, and the top outer wall of punch holder 5 is opened threaded hole 14, and second threaded rod 13 rotates the circumference inner wall of installing at threaded hole 14, and when using, rotates second threaded rod 13, drives punch holder 5 and slides from top to bottom, can press from both sides tight or unblock water pipe.

Wherein, the top outer wall fixed mounting of lower plate 4 has gag lever post 12, and the top outer wall of punch holder 5 opens has circular slot 16, and gag lever post 12 slip grafting is at the circumference inner wall of circular slot 16, and when using, through the gag lever post 12 that sets up, can keep punch holder 5 to slide stability when from top to bottom, prevents that it from following the rotation of second threaded rod 13 and rotating.

Wherein, cutting mechanism includes reciprocating lead screw 9, and reciprocating lead screw 9 sliding grafting is between the top outer wall and the bottom outer wall of mainboard 1, reciprocating lead screw 9's bottom outer wall fixed mounting has sill bar 20, sill bar 20's top outer wall fixed mounting has slide bar 11, reciprocating lead screw 9 and slide bar 11's top outer wall all are provided with two clamping pieces 17, all be provided with the pivot between the relative one end inner wall of two clamping pieces 17, install saw blade 18 in the rotation between the circumference outer wall of two pivots, one of them clamping piece 17's one end outer wall fixed mounting has first motor 19, first motor 19's output shaft one end and one of them pivot fixed connection, when using, start first motor 19, drive the pivot and rotate, can drive saw blade 18 and rotate, cut the water pipe.

Wherein, one side outer wall fixed mounting of lower plate 4 has locating plate 6, and the top outer wall of locating plate 6 opens there is constant head tank 7, and the top outer wall of mainboard 1 opens there is a plurality of scale grooves 8, and constant head tank 7 and 8 looks adaptations in scale grooves, and when using, lower plate 4 slides and drives locating plate 6 and slides, and the accessible is aimed at corresponding scale groove 8 with constant head tank 7, and quick adjustment needs the length of cutting, has further improved its practicality.

Wherein, bottom outer wall fixed mounting of mainboard 1 has support 21, and the top outer wall fixed mounting of support 21 has second motor 22, second motor 22's output shaft one end has first gear 23, the bottom outer wall rotation of mainboard 1 installs second gear 24, first gear 23 meshes with second gear 24 mutually, second gear 24 cup joints at reciprocating screw 9's circumference outer wall through the screw thread rotation, when using, start second motor 22, drive first gear 23 rotation, first gear 23 rotation drives second gear 24 rotation, second gear 24 rotation drives reciprocating screw 9 and slides from top to bottom, and then drive saw blade 18 and slide from top to bottom, cut the water pipe.

Example 2

Referring to fig. 2-3, unlike embodiment 1, the circumferential inner walls of the upper and lower clamping plates 5 and 4 are provided with a plurality of anti-slip pads 15, and the anti-slip pads 15 are made of rubber, so that when in use, the friction force between the upper and lower clamping plates 5 and 4 and the water pipe can be increased, the clamping stability is improved, shaking during cutting is prevented, and the practicability is further improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. The utility model provides a cutting device, includes mainboard (1) and sets up layer board (10) at mainboard (1) top outer wall, its characterized in that: a chute (2) is formed in the outer wall of the top of the main board (1), a first threaded rod (3) is rotatably arranged between the inner wall of one end of the chute (2) and the outer wall of one end of the main board (1), a lower clamping plate (4) is slidably arranged between the inner walls of the two sides of the chute (2), and the lower clamping plate (4) is in sliding sleeve connection with the outer wall of the circumference of the first threaded rod (3) through threads;

the top outer wall of lower plate (4) is provided with the fixture that is used for the centre gripping, and the top outer wall of mainboard (1) is provided with the cutting mechanism that is used for the cutting.

2. A slitting apparatus as defined in claim 1, wherein: the clamping mechanism comprises an upper clamping plate (5), the upper clamping plate (5) is slidably mounted on the top outer wall of the lower clamping plate (4), a second threaded rod (13) is rotatably mounted on the top outer wall of the lower clamping plate (4), a threaded hole (14) is formed in the top outer wall of the upper clamping plate (5), and the second threaded rod (13) is rotatably mounted on the circumferential inner wall of the threaded hole (14).

3. A slitting apparatus as defined in claim 2, wherein: the top outer wall of the lower clamping plate (4) is fixedly provided with a limiting rod (12), the top outer wall of the upper clamping plate (5) is provided with a circular groove (16), and the limiting rod (12) is slidably inserted into the circumferential inner wall of the circular groove (16).

4. A slitting apparatus according to any one of claims 1-3, wherein: the cutting mechanism comprises a reciprocating screw rod (9), the reciprocating screw rod (9) is slidably inserted between the top outer wall and the bottom outer wall of the main board (1), a bottom rod (20) is fixedly arranged on the bottom outer wall of the reciprocating screw rod (9), a sliding rod (11) is fixedly arranged on the top outer wall of the bottom rod (20), two clamping pieces (17) are arranged on the top outer wall of the reciprocating screw rod (9) and the top outer wall of the sliding rod (11), rotating shafts are arranged between the inner walls of opposite ends of the two clamping pieces (17), saw blades (18) are rotatably arranged between the outer walls of the circumferences of the two rotating shafts, a first motor (19) is fixedly arranged on one end outer wall of one clamping piece (17), and one end of an output shaft of the first motor (19) is fixedly connected with one rotating shaft.

5. A slitting apparatus as defined in claim 4, wherein: one side outer wall fixed mounting of lower plate (4) has locating plate (6), and the top outer wall of locating plate (6) is opened there is constant head tank (7), and the top outer wall of mainboard (1) is opened there are a plurality of scale grooves (8), constant head tank (7) and scale groove (8) looks adaptation.

6. A slitting apparatus as defined in claim 1, wherein: the bottom outer wall fixed mounting of mainboard (1) has support (21), and the top outer wall fixed mounting of support (21) has second motor (22), and the output shaft one end fixed mounting of second motor (22) has first gear (23), and the bottom outer wall rotation of mainboard (1) installs second gear (24), and first gear (23) meshes with second gear (24), and second gear (24) cup joints at the circumference outer wall of reciprocating screw (9) through the screw thread rotation.

7. A slitting apparatus as defined in claim 2, wherein: a plurality of anti-slip pads (15) are arranged on the inner circumferential walls of the upper clamping plate (5) and the lower clamping plate (4), and the anti-slip pads (15) are made of rubber materials.