CN219075831U

CN219075831U - Cutting device for steel lined tetrafluoro pipe

Info

Publication number: CN219075831U
Application number: CN202223136031.9U
Authority: CN
Inventors: 万德春; 杨云旺
Original assignee: Jiangsu Jinfulong Antiseptic Equipment Co ltd
Current assignee: Jiangsu Jinfulong Antiseptic Equipment Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-05-26
Anticipated expiration: 2032-11-24

Abstract

The utility model relates to the technical field of cutting devices, and discloses a cutting device for a steel lined tetrafluoro pipe, which comprises a workbench, wherein a clamping mechanism is arranged on the workbench, and comprises: limiting plate left side and workstation's right side top fixed connection, upper shield left side and workstation's right side middle part fixed connection, lower baffle is "L" type structure, and left side and workstation's right side middle part fixed connection, smooth Kong Kaishe is on the limiting plate, two-way screw rod one end is passed through bearing rotation and is connected on lower baffle, hand wheel fixed mounting is on two-way screw rod's the other end, slide thread bush is established on two-way screw rod, and sliding connection is between upper shield and lower baffle simultaneously, the threaded rod bottom is passed through bearing two rotations with the top of slide and is connected. Through screwing up two threaded rods and hand wheel simultaneously, make two anchor clamps press from both sides tight steel lining tetrafluoro body one end, avoid the unstable problem of pipe material surface slip when cutting, improve stability.

Description

Cutting device for steel lined tetrafluoro pipe

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a cutting device for a steel lined tetrafluoro pipe.

Background

The steel-lined polytetrafluoroethylene PTFE pipe and fittings share the reputation of 'plastic king', have excellent temperature resistance and corrosion resistance, and are ideal conveying equipment for highly corrosive media such as nitric acid, sulfuric acid, hydrofluoric acid, phosgene, chlorine, aqua regia, mixed acid, bromide and other organic solvents.

The steel lining tetrafluoro pipe needs to be cut in the processing production of the steel lining tetrafluoro pipe, and the steel lining tetrafluoro pipe is easy to slip and unstable because the surface is smooth during cutting, and the limitation of clamping is large according to the steel lining tetrafluoro pipes with different calibers, so that the problem that the clamping cannot be performed is caused, and the working efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a cutting device for a steel lined tetrafluoro pipe, so as to solve the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cutting device for the steel lined tetrafluoro pipe comprises a workbench, wherein a clamping mechanism is arranged on the workbench;

the fixture includes:

the left side of the limiting plate is fixedly connected with the top of the right side of the workbench;

the left side of the upper baffle is fixedly connected with the middle part of the right side of the workbench;

the lower baffle is of an L-shaped structure, and the left side of the lower baffle is fixedly connected with the middle part of the right side of the workbench;

the sliding hole is formed in the limiting plate;

one end of the bidirectional screw rod is rotationally connected to the lower baffle through a first bearing;

the hand wheel is fixedly arranged at the other end of the bidirectional screw rod;

the sliding plate is sleeved on the bidirectional screw rod through threads and is simultaneously connected between the upper baffle plate and the lower baffle plate in a sliding manner;

the bottom end of the threaded rod is rotationally connected with the top of the sliding plate through a second bearing, and the top end of the threaded rod movably penetrates through the inner wall of the sliding hole and extends upwards;

the clamp is sleeved on the outer wall of the threaded rod through threads;

the slide bar is of an L-shaped structure, one end of the slide bar is fixedly connected with the front surface of the clamp, and the other end of the slide bar movably penetrates through the inner wall of the slide hole and extends downwards.

Preferably, the number of the sliding plates is two, and the other thread is sleeved on the opposite threads of the bidirectional screw rod and is simultaneously connected between the upper baffle plate and the lower baffle plate in a sliding manner. The hand wheel is rotated, so that the sliding plate slides between the two baffles and is far away from or close to each other, and the distance between the two baffles is adjusted.

Preferably, the number of the threaded rods, the clamps and the sliding rods is two, the other threaded rods, the clamps and the sliding rods are symmetrically arranged on the other sliding plate, and limiting blocks are arranged at the upward extending ends of the two threaded rods. The fixture is prevented from excessively falling off due to the arrangement of the limiting block.

Preferably, the left side fixed mounting of workstation has the cutting board, and is provided with arc mouth and cutting mechanism on the cutting board, the inside cavity setting of cutting board.

Preferably, the cutting mechanism comprises:

the first cutting hole is formed in the inner wall of the arc opening;

the four hydraulic rods are sequentially arranged in the cutting table, and the respective inner rods movably penetrate through the top of the cutting table and extend upwards;

the bottom of the top plate is fixedly connected with the top ends of the four hydraulic rods;

a second cutting hole is formed in the top plate;

the machine box is fixedly arranged on the left side of the top plate, a motor is arranged in the machine box, the output end of the motor is fixedly connected with one end of the rotating shaft through a coupler, and the other end of the motor movably penetrates through the right side of the machine box;

and the saw blade is fixedly sleeved on the outer wall of the penetrating end of the rotating shaft, and the bottom of the saw blade movably penetrates through the second cutting hole. The motor in the case works to drive the saw blade to rotate so as to cut the steel lining tetrafluoro pipe body.

Preferably, one end of the steel-lined tetrafluoro pipe body is clamped between the two clamps and the limiting plate, and the other end of the steel-lined tetrafluoro pipe body extends into the arc opening of the cutting table.

The utility model provides a cutting device for a steel lined tetrafluoro pipe. The beneficial effects are as follows:

(1) According to the utility model, by simultaneously screwing the two threaded rods and the hand wheel, the two clamps clamp one end of the steel lined tetrafluoro pipe body, so that the problem of unstable surface slip of the pipe material during cutting is avoided, and the stability is improved.

(2) According to the utility model, the hand wheel is rotated, so that the two sliding plates are driven to adjust the interval between the two baffle plates in different directions, the threaded rod is rotated, the clamp slides up and down, the height of the clamp is adjusted, the space between the clamp and the threaded rod is suitable for clamping pipes with different calibers, the limitation is reduced, and the working efficiency is improved.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a right side view of the clamping mechanism of the present utility model;

fig. 3 is a perspective view of the cutting mechanism of the present utility model.

In the figure: 1. a work table; 2. a clamping mechanism; 201. a limiting plate; 202. an upper baffle; 203. a lower baffle; 204. a slide hole; 205. a bidirectional screw; 206. a hand wheel; 207. a slide plate; 208. a threaded rod; 209. a clamp; 210. a slide bar; 3. a cutting table; 4. a cutting mechanism; 401. cutting a first hole; 402. a hydraulic rod; 403. a top plate; 404. cutting a second hole; 405. a chassis; 406. a saw blade; 5. steel lined tetrafluoro pipe body.

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.

Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiment one:

as shown in fig. 1-3, the utility model provides the technical scheme that: the utility model provides a cutting device for steel lining tetrafluoro pipe, includes workstation 1, is provided with fixture 2 on the workstation 1, and fixture 2 includes: the left side of the limiting plate 201 is fixedly connected with the top of the right side of the workbench 1, the left side of the upper baffle 202 is fixedly connected with the middle of the right side of the workbench 1, the lower baffle 203 is of an L-shaped structure, the left side of the lower baffle 203 is fixedly connected with the middle of the right side of the workbench 1, the sliding hole 204 is formed in the limiting plate 201, one end of the bidirectional screw rod 205 is rotationally connected with the lower baffle 203 through a bearing, the hand wheel 206 is fixedly arranged at the other end of the bidirectional screw rod 205, the sliding plate 207 is sleeved on the bidirectional screw rod 205 and is simultaneously and slidably connected between the upper baffle 202 and the lower baffle 203, the bottom end of the threaded rod 208 is rotationally connected with the top of the sliding plate 207 through a bearing II, the top of the clamping device 209 is movably sleeved on the outer wall of the threaded rod 208, the sliding rod 210 is of an L-shaped structure, one end of the clamping device 209 is fixedly connected with the front surface of the clamping device 209, the other end of the clamping device is movably sleeved on the inner wall of the sliding hole 204 and is downwardly extended, the number of the sliding plates 207 is two, the other threaded rod 208 is sleeved on the opposite threads of the bidirectional screw rod 205 and is simultaneously and is slidably connected between the upper baffle 202 and the lower baffle 203, the clamping device 208, the sliding device 208 and the clamping device 208 and the other threaded rod 208 is symmetrically provided with two limiting rods respectively;

in this embodiment, by rotating the hand wheel 206, the bidirectional screw 205 is rotated to drive the two sliding plates 207 to slide between the upper baffle 202 and the lower baffle 203, and simultaneously drive the threaded rod 208 and the sliding rod 210 to slide between the sliding holes 204 of the limiting plate 201, the threaded rod 208 is rotated to lift the clamp 209, the steel-lined tetrafluoro pipe 5 with different calibers is adapted, the two threaded rods 208 and the hand wheel 206 are screwed down, and the two clamps 209 clamp the steel-lined tetrafluoro pipe 5.

Embodiment two:

as shown in fig. 1-3, on the basis of the first embodiment, the present utility model provides a technical solution: the left side fixed mounting of workstation 1 has cutting platform 3, and is provided with arc mouth and cutting mechanism 4 on the cutting platform 3, and the inside cavity of cutting platform 3 sets up, and cutting mechanism 4 includes: the first cutting hole 401 is formed in the inner wall of the arc opening, the four hydraulic rods 402 are sequentially arranged in the cutting table 3, the respective inner rods movably penetrate through the top of the cutting table 3 and extend upwards, the bottom of the top plate 403 is fixedly connected with the top ends of the four hydraulic rods 402, the second cutting hole 404 is formed in the top plate 403, the case 405 is fixedly arranged on the left side of the top plate 403, a motor is arranged in the second cutting hole, the output end of the motor is fixedly connected with one end of a rotating shaft through a coupling, the other end of the motor movably penetrates to the outer part of the right side of the case 405, the saw blade 406 is fixedly sleeved on the outer wall of the penetrating end of the rotating shaft, the bottom of the saw blade movably penetrates through the second cutting hole 404, one end of the steel-lined tetrafluoro tube 5 is clamped between the two clamps 209 and the limiting plate 201, and the other end of the steel-lined tetrafluoro tube 5 extends into the arc opening of the cutting table 3;

in this embodiment, the motor in the case 405 is started to drive the rotating shaft to rotate the saw blade 406, the inner rod of the hydraulic rod 402 is contracted, the top plate 403 is lowered, and the saw blade 406 is driven to descend to cut the steel lined tetrafluoro tube 5.

In use, the hand wheel 206 is rotated to make the bidirectional screw 205 rotate in a limited manner on the first bearing, so as to drive the two sliding plates 207 to slide away from or close to each other between the upper baffle 202 and the lower baffle 203, thereby adjusting the interval between the two sliding plates 207, simultaneously driving the threaded rod 208 and the sliding rod 210 to slide between the sliding holes 204 of the limiting plate 201 without being blocked, then rotating the threaded rod 208 to make the clamp 209 slide upwards or downwards along the threaded rod 208, simultaneously being limited by the sliding rod 210 in the sliding holes 204, the space between the two clamps 209 and the two threaded rods 208 is used for adapting steel-lined tetrafluoro tube 5 with different calibers, simultaneously tightening the two threaded rods 208 and the hand wheel 206, so that the two clamps 209 clamp one end of the steel-lined tetrafluoro tube 5, and the other end of the steel-lined tetrafluoro tube 5 extends in the arc opening of the cutting table 3, starting the motor in the case 405, so that the rotating shaft drives the saw blade 406 to rotate in the second cutting hole 404, and then adjusting the inner rod shrinkage of the hydraulic rod 402, so that the top plate 403 descends, thereby cutting the saw blade 406 into the steel-lined tetrafluoro tube 5 until the cutting hole 401 is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims

1. Cutting device for steel lined tetrafluoro pipe, comprising a workbench (1), characterized in that: the workbench (1) is provided with a clamping mechanism (2);

the clamping mechanism (2) comprises:

the left side of the limiting plate (201) is fixedly connected with the top of the right side of the workbench (1);

the left side of the upper baffle plate (202) is fixedly connected with the middle part of the right side of the workbench (1);

the lower baffle (203) is of an L-shaped structure, and the left side of the lower baffle is fixedly connected with the middle part of the right side of the workbench (1);

a slide hole (204) is formed on the limiting plate (201);

one end of a bidirectional screw rod (205) is rotationally connected to the lower baffle plate (203) through a bearing I;

the hand wheel (206) is fixedly arranged at the other end of the bidirectional screw rod (205);

a sliding plate (207) which is sleeved on the bidirectional screw rod (205) in a threaded manner and is simultaneously connected between the upper baffle plate (202) and the lower baffle plate (203) in a sliding manner;

the bottom end of the threaded rod (208) is rotationally connected with the top of the sliding plate (207) through a bearing II, and the top end of the threaded rod movably penetrates through the inner wall of the sliding hole (204) and extends upwards;

the clamp (209) is sleeved on the outer wall of the threaded rod (208) in a threaded manner;

the slide bar (210) is of an L-shaped structure, one end of the slide bar is fixedly connected with the front surface of the clamp (209), and the other end of the slide bar movably penetrates through the inner wall of the slide hole (204) and extends downwards.

2. A cutting device for steel lined tetrafluoro tubes as claimed in claim 1, wherein: the number of the sliding plates (207) is two, and the other thread is sleeved on the opposite threads of the bidirectional screw rod (205) and is simultaneously connected between the upper baffle plate (202) and the lower baffle plate (203) in a sliding manner.

3. A cutting device for steel lined tetrafluoro tubes as claimed in claim 2, wherein: the number of the threaded rods (208), the number of the clamps (209) and the number of the sliding rods (210) are two, the other threaded rods are symmetrically arranged on the other sliding plate (207), and limiting blocks are arranged at the upward extending ends of the two threaded rods (208).

4. A cutting device for steel lined tetrafluoro tubes as claimed in claim 3, wherein: the left side fixed mounting of workstation (1) has cutting board (3), and is provided with arc mouth and cutting mechanism (4) on cutting board (3), the inside cavity of cutting board (3) sets up.

5. A cutting device for steel lined tetrafluoro tubes as claimed in claim 4, wherein: the cutting mechanism (4) comprises:

a first cutting hole (401) is formed in the inner wall of the arc opening;

the four hydraulic rods (402) are sequentially arranged in the cutting table (3), and the respective inner rods movably penetrate through the top of the cutting table (3) and extend upwards;

the bottom of the top plate (403) is fixedly connected with the top ends of the four hydraulic rods (402);

a second cutting hole (404) which is arranged on the top plate (403);

the machine box (405) is fixedly arranged on the left side of the top plate (403), a motor is arranged in the machine box, the output end of the motor is fixedly connected with one end of the rotating shaft through a coupler, and the other end of the motor movably penetrates through the right side of the machine box (405);

and the saw blade (406) is fixedly sleeved on the outer wall of the penetrating end of the rotating shaft, and the bottom part of the saw blade movably penetrates through the second cutting hole (404).

6. A cutting device for steel lined tetrafluoro tubes as claimed in claim 4, wherein: one end of a steel-lined polytetrafluoroethylene tube body (5) is clamped between the two clamps (209) and the limiting plate (201), and the other end of the steel-lined polytetrafluoroethylene tube body (5) extends into an arc opening of the cutting table (3).