CN220179451U - Cutting equipment for polyethylene lining pipe - Google Patents
Cutting equipment for polyethylene lining pipe Download PDFInfo
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- CN220179451U CN220179451U CN202321946077.9U CN202321946077U CN220179451U CN 220179451 U CN220179451 U CN 220179451U CN 202321946077 U CN202321946077 U CN 202321946077U CN 220179451 U CN220179451 U CN 220179451U
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- gear
- fixedly connected
- mounting cylinder
- adjusting screw
- driving ring
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- 238000005520 cutting process Methods 0.000 title claims abstract description 56
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 41
- -1 polyethylene Polymers 0.000 title claims abstract description 40
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses polyethylene lining pipe cutting equipment, which relates to the technical field of polyethylene lining pipe cutting, and comprises a cutting table, wherein a cutter rest is arranged at the top end of the cutting table; the driving ring is rotationally embedded in one end of the tool rest, one end of the driving ring is fixedly connected with a mounting cylinder, an adjusting screw rod is inserted in the mounting cylinder in a sliding manner, and the bottom end of the adjusting screw rod is fixedly connected with a cutter; the third gear is rotationally embedded at the top end of the mounting cylinder, the third gear is sleeved outside the adjusting screw rod, the top of the tool rest is fixedly connected with a plurality of teeth matched with the third gear for use, the mounting cylinder is driven to circumferentially rotate through axial rotation of the driving ring, the third gear rotates under the action of the teeth after the mounting cylinder rotates for a circle, the third gear and the adjusting screw rod perform screw thread movement to enable the third gear to vertically feed downwards, automatic feeding can be performed after the cutter rotates for a circle, manual adjustment feeding is avoided, and cutting efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of polyethylene lining pipe cutting, in particular to polyethylene lining pipe cutting equipment.
Background
The polyethylene pipe is PE pipe, is polymerized by monomer ethylene, and has excellent impact resistance and toughness, so that the polyethylene pipe has wide application, and the water supply pipe and the gas pipe are the largest application market.
The polyethylene pipe can cut according to needs when using, in order to be convenient for cut the polyethylene pipe and make the line of polyethylene pipe cutting neat, need fix the polyethylene pipe when cutting, then rethread cutting equipment cuts the polyethylene pipe, current hand-held type cutting equipment of polyethylene pipe when cutting the polyethylene pipe, need manual regulation feed after the cutter revolves round polyethylene pipe circumference, manual feed needs supporting instrument, complex operation.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
The present utility model has been made in view of the above-mentioned problem that the conventional polyethylene lining pipe cutting apparatus cannot automatically feed when the cutter rotates one turn in the circumferential direction during the cutting process.
It is therefore an object of the present utility model to provide a polyethylene lined pipe cutting apparatus.
In order to solve the technical problems, the utility model provides the following technical scheme: the polyethylene lining pipe cutting equipment comprises a cutting table, wherein a cutter rest is arranged at the top end of the cutting table, and clamping mechanisms are arranged at the top end of the cutting table and positioned at two sides of the cutter rest; the driving ring is rotationally embedded in one end of the tool rest, one end of the driving ring is fixedly connected with a mounting cylinder, an adjusting screw rod is inserted in the mounting cylinder in a sliding manner, the bottom end of the adjusting screw rod is fixedly connected with a cutter, and a limiting plate matched with the adjusting screw rod for use is arranged at the bottom end of the mounting cylinder; the third gear is rotationally embedded at the top end of the mounting cylinder, the third gear is sleeved outside the adjusting screw rod in a threaded mode, and the top of the tool rest is fixedly connected with a plurality of teeth matched with the third gear for use.
As a preferred embodiment of the polyethylene lined pipe cutting apparatus of the present utility model, wherein: the top of cutting table just is located the outside of knife rest and is provided with the protection casing, two fixture respectively fixed mounting in the both sides of protection casing, and fixture's axis and the axis of knife rest are located same straight line.
As a preferred embodiment of the polyethylene lined pipe cutting apparatus of the present utility model, wherein: the clamping mechanism is specifically two arc clamping plates which move relatively, two double-shaft hydraulic cylinders fixedly connected with the protective cover are arranged on two sides of one end, opposite to the two arc clamping plates, of each clamping mechanism, and output ends of two ends of each double-shaft hydraulic cylinder are fixedly connected with one end, opposite to the two arc clamping plates, of each clamping mechanism.
As a preferred embodiment of the polyethylene lined pipe cutting apparatus of the present utility model, wherein: the outer wall fixed cover of drive ring is equipped with the second gear, the top rotation of knife rest is connected with the first gear with second gear intermeshing.
As a preferred embodiment of the polyethylene lined pipe cutting apparatus of the present utility model, wherein: and a servo motor is fixedly arranged at the top of one end of the tool rest far away from the mounting cylinder, and the output end of the servo motor is fixedly connected with the shaft lever of the first gear.
As a preferred embodiment of the polyethylene lined pipe cutting apparatus of the present utility model, wherein: limiting plate outer wall fixedly connected with external board, the bottom fixedly connected with deflector of installation section of thick bamboo outer wall, the inside slip grafting of deflector has the direction slide bar, and the bottom of direction slide bar and the top fixed connection of external board, the top fixedly connected with baffle of direction slide bar, be provided with the fastener between baffle and the deflector.
As a preferred embodiment of the polyethylene lined pipe cutting apparatus of the present utility model, wherein: the fastener is specifically a reset spring, and the reset spring sliding sleeve is provided with an outer wall of the guide sliding rod.
The utility model has the beneficial effects that: the installation cylinder is driven to circumferentially rotate through the axial rotation of the driving ring, the third gear rotates under the action of teeth after the installation cylinder rotates for a circle, the third gear and the adjusting screw rod perform threaded movement to enable the third gear to vertically feed downwards, automatic feeding can be performed after the cutter rotates for a circle, manual adjustment feeding is avoided, and cutting efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic view showing the overall structure of a polyethylene lined pipe cutting apparatus of the present utility model.
Fig. 2 is a schematic diagram of the connection structure between the cutter frame and the driving ring and between the cutter frame and the mounting cylinder of the polyethylene lining pipe cutting device.
Fig. 3 is a schematic view of the internal structure of a cutter frame of the polyethylene lining pipe cutting device.
Fig. 4 is an enlarged schematic view showing a part of the structure of the polyethylene lined pipe cutting apparatus of the present utility model in fig. 2.
Fig. 5 is a schematic diagram of the connection structure of the installation cylinder, the adjusting screw and the third gear of the polyethylene lining pipe cutting device.
In the figure: 1. a cutting table; 2. a protective cover; 3. a clamping mechanism; 4. a tool holder; 401. a first gear; 402. teeth; 5. a drive ring; 501. a second gear; 6. a mounting cylinder; 601. adjusting a screw rod; 6011. a cutter; 602. a third gear; 603. a limiting plate; 6031. an outer connecting plate; 6032. a guide slide bar; 6033. a baffle; 6034. a return spring; 604. and a guide plate.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Examples
Referring to fig. 1 to 5, there is provided a polyethylene lined pipe cutting apparatus comprising,
the top of the cutting table 1 is provided with a cutter rest 4, clamping mechanisms 3 are arranged at the top of the cutting table 1 and positioned at two sides of the cutter rest 4, a protective cover 2 is arranged at the top of the cutting table 1 and positioned outside the cutter rest 4, the two clamping mechanisms 3 are respectively and fixedly arranged at two sides of the protective cover 2, the axis of the clamping mechanisms 3 and the axis of the cutter rest 4 are positioned on the same straight line, the clamping mechanisms 3 are specifically two arc clamping plates which move relatively, two double-shaft hydraulic cylinders fixedly connected with the protective cover 2 are arranged at two sides of one opposite ends of the two arc clamping plates, and the output ends of the two ends of the double-shaft hydraulic cylinders are respectively and fixedly connected with one opposite ends of the two arc clamping plates; the above are all prior art and are not described herein in detail.
Referring to fig. 2 and 3, a driving ring 5 is rotationally embedded in one end of a tool rest 4, a second gear 501 is fixedly sleeved on the outer wall of the driving ring 5, a first gear 401 meshed with the second gear 501 is rotationally connected to the top of the tool rest 4, a servo motor is fixedly installed at the top of one end of the tool rest 4 far away from an installation cylinder 6, the output end of the servo motor is fixedly connected with a shaft rod of the first gear 401, the installation cylinder 6 is fixedly connected to one end of the driving ring 5, an adjusting screw 601 is slidingly inserted in the installation cylinder 6, a cutter 6011 is fixedly connected to the bottom end of the adjusting screw 601, and a limiting plate 603 matched with the adjusting screw 601 is arranged at the bottom end of the installation cylinder 6; the third gear 602 is rotationally embedded at the top end of the mounting cylinder 6, the third gear 602 is sleeved outside the adjusting screw rod 601 in a threaded manner, and the top of the tool rest 4 is fixedly connected with a plurality of teeth 402 matched with the third gear 602 for use; during cutting, firstly, the polyethylene lining pipe is fixed through the clamping mechanism 3, then the output end of the servo motor drives the first gear 401 to rotate anticlockwise, the first gear 401 drives the second gear 501 to rotate clockwise, the second gear 501 drives the driving ring 5 to rotate, the mounting cylinder 6 is driven to rotate circumferentially through the axial rotation of the driving ring 5, after the mounting cylinder 6 rotates for one circle, the third gear 602 rotates anticlockwise under the action of the teeth 402, the third gear 602 and the adjusting screw 601 perform threaded movement to enable the third gear 602 to feed vertically downwards, automatic feeding can be performed after the cutter 6011 rotates for one circle, manual adjustment feeding is avoided, and cutting efficiency is improved.
Referring to fig. 5, an external plate 6031 is fixedly connected to the outer wall of the limiting plate 603, a guide plate 604 is fixedly connected to the bottom of the outer wall of the mounting cylinder 6, a guide sliding rod 6032 is inserted in the guide plate 604 in a sliding manner, the bottom end of the guide sliding rod 6032 is fixedly connected with the top end of the external plate 6031, a baffle 6033 is fixedly connected to the top end of the guide sliding rod 6032, and a fastener is arranged between the baffle 6033 and the guide plate 604; the fastener is specifically a return spring 6034, and the return spring 6034 is sleeved with the outer wall of the guide slide rod 6032 in a sliding way; wherein can make limiting plate 603 firmly cover establish in the bottom of accommodate the lead screw 601 through reset spring 6034's elasticity, the bottom of accommodate the lead screw 601 is square, and the inside of limiting plate 603 has offered the square groove rather than the cooperation use, and limit accommodate the lead screw 601 only can carry out vertical movement.
The wiring diagrams of the double-shaft hydraulic cylinder and the servo motor in the utility model belong to common knowledge in the field, the working principle is a known technology, and the model of the double-shaft hydraulic cylinder and the servo motor is selected to be a proper model according to actual use, so the control mode and wiring arrangement of the double-shaft hydraulic cylinder and the servo motor are not explained in detail.
It should be noted that various standard components used in the present utility model are available in the market, and non-standard components can be specifically customized, and the connection manner adopted in the present utility model, such as bolting, welding, etc., is a very common means in the mechanical field, and the inventor will not be reiterated here.
The operation process comprises the following steps: during cutting, firstly, the polyethylene lining pipe is fixed through the clamping mechanism 3, then the output end of the servo motor drives the first gear 401 to rotate anticlockwise, the first gear 401 drives the second gear 501 to rotate clockwise, the second gear 501 drives the driving ring 5 to rotate, the mounting cylinder 6 is driven to rotate circumferentially through the axial rotation of the driving ring 5, after the mounting cylinder 6 rotates for one circle, the third gear 602 rotates anticlockwise under the action of the teeth 402, the third gear 602 and the adjusting screw 601 perform threaded movement to enable the third gear 602 to feed vertically downwards, automatic feeding can be performed after the cutter 6011 rotates for one circle, manual adjustment feeding is avoided, and cutting efficiency is improved.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (7)
1. A polyethylene liner cutting apparatus, characterized in that: comprising the steps of (a) a step of,
the cutting machine comprises a cutting table (1), wherein a cutter rest (4) is arranged at the top end of the cutting table (1), and clamping mechanisms (3) are arranged at the top end of the cutting table (1) and positioned at two sides of the cutter rest (4);
the device comprises a driving ring (5), wherein the driving ring (5) is rotationally embedded in one end of a tool rest (4), one end of the driving ring (5) is fixedly connected with a mounting cylinder (6), an adjusting screw rod (601) is slidably inserted in the mounting cylinder (6), the bottom end of the adjusting screw rod (601) is fixedly connected with a cutter (6011), and a limiting plate (603) matched with the adjusting screw rod (601) for use is arranged at the bottom end of the mounting cylinder (6);
the third gear (602), the top of locating installation section of thick bamboo (6) is inlayed in the rotation of third gear (602), and outside that adjusting screw (601) were located to third gear (602) thread bush, the top fixedly connected with of knife rest (4) is a plurality of tooth (402) that cooperate with third gear (602) to use.
2. The polyethylene lined pipe cutting apparatus of claim 1, wherein: the cutting table is characterized in that a protective cover (2) is arranged at the top end of the cutting table (1) and positioned outside the tool rest (4), two clamping mechanisms (3) are respectively and fixedly arranged on two sides of the protective cover (2), and the axis of each clamping mechanism (3) and the axis of the tool rest (4) are positioned on the same straight line.
3. The polyethylene lined pipe cutting apparatus of claim 2, wherein: the clamping mechanism (3) is specifically two arc clamping plates which move relatively, two double-shaft hydraulic cylinders fixedly connected with the protective cover (2) are arranged on two sides of one end, opposite to the two arc clamping plates, of each arc clamping plate, and output ends of two ends of each double-shaft hydraulic cylinder are fixedly connected with one end, opposite to the two arc clamping plates, of each arc clamping plate.
4. The polyethylene lined pipe cutting apparatus of claim 1, wherein: the outer wall of the driving ring (5) is fixedly sleeved with a second gear (501), and the top of the tool rest (4) is rotationally connected with a first gear (401) which is meshed with the second gear (501).
5. The polyethylene lined pipe cutting apparatus of claim 1, wherein: a servo motor is fixedly arranged at the top of one end of the tool rest (4) far away from the mounting cylinder (6), and the output end of the servo motor is fixedly connected with the shaft rod of the first gear (401).
6. The polyethylene lined pipe cutting apparatus of claim 1, wherein: limiting plate (603) outer wall fixedly connected with external board (6031), the bottom fixedly connected with deflector (604) of installation section of thick bamboo (6) outer wall, the inside slip grafting of deflector (604) has direction slide bar (6032), and the top fixed connection of bottom and external board (6031) of direction slide bar (6032), the top fixedly connected with baffle (6033) of direction slide bar (6032), be provided with the fastener between baffle (6033) and the deflector (604).
7. The polyethylene lined pipe cutting apparatus of claim 6, wherein: the fastener is specifically a return spring (6034), and the return spring (6034) is sleeved with the outer wall of the guide sliding rod (6032) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321946077.9U CN220179451U (en) | 2023-07-24 | 2023-07-24 | Cutting equipment for polyethylene lining pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321946077.9U CN220179451U (en) | 2023-07-24 | 2023-07-24 | Cutting equipment for polyethylene lining pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220179451U true CN220179451U (en) | 2023-12-15 |
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ID=89100016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321946077.9U Active CN220179451U (en) | 2023-07-24 | 2023-07-24 | Cutting equipment for polyethylene lining pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220179451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117718535A (en) * | 2024-02-07 | 2024-03-19 | 无锡通伟电力设备有限公司 | Edge cutting device for copper end ring machining |
-
2023
- 2023-07-24 CN CN202321946077.9U patent/CN220179451U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117718535A (en) * | 2024-02-07 | 2024-03-19 | 无锡通伟电力设备有限公司 | Edge cutting device for copper end ring machining |
| CN117718535B (en) * | 2024-02-07 | 2024-05-07 | 无锡通伟电力设备有限公司 | Edge cutting device for copper end ring machining |
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