CN217492876U - Manual boats and ships tubular product cutting means - Google Patents
Manual boats and ships tubular product cutting means Download PDFInfo
- Publication number
- CN217492876U CN217492876U CN202220625584.1U CN202220625584U CN217492876U CN 217492876 U CN217492876 U CN 217492876U CN 202220625584 U CN202220625584 U CN 202220625584U CN 217492876 U CN217492876 U CN 217492876U
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- cutting
- bearing
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- groove
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- 238000005520 cutting process Methods 0.000 title claims abstract description 88
- 238000005096 rolling process Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a manual cutting tool for ship pipes, which comprises an outer sleeve, a propelling part, a cutting part, a containing part and a positioning part; the upper end of the outer sleeve is provided with an internal thread part; the lower end of the propelling part is provided with an external thread part; the lower end of the cutting part is provided with a cutting blade; the accommodating part is a column with a through groove formed inside, and a through hole is formed on the side wall above the accommodating part; the number of the positioning parts is two, the pipe is placed between the two positioning parts, and the pipe is in rolling contact with the two positioning parts; wherein, external screw thread portion and internal thread portion threaded connection, the lower extreme suit of outer tube is outside the upper end of cutting part, outer tube lower extreme and cutting part upper end interference fit, and the bottom and the cutting part top of propulsion portion offset, and the lower extreme of cutting part passes through the through-hole setting in the cover, and the bottom of outer tube is connected with the edge of through-hole, and the below lateral wall that the portion can be held relatively in location rotates, and the axis symmetry of the relative through-hole of two location portions sets up. The utility model has the advantages of cutting process is laborsaving, cutting quality is high, the random access, portable.
Description
Technical Field
The utility model belongs to the technical field of boats and ships construction installation equipment, specifically speaking relates to a manual boats and ships tubular product cutting means.
Background
The pipe is widely applied in many fields in life or work, the types of the corresponding pipes are extremely various, and the materials, the sizes, the lengths and the like of the pipes used under different conditions are different. Therefore, the material and the size of the pipe can be selected from corresponding models in the using process of the pipe, the length of the pipe is also fixed, and the requirement on the length of the pipe is changed in the using process. Many times the pipe cutting process need be cut to it in the use, and the equipment that the cutting of tubular product used is all electronic under general condition, and relative instrument size is also bigger, can not portable carry. There is an increasing need in many instances for a tool that can easily and conveniently cut tubing.
The pipe has very wide application in many fields of life or work, is more common in the application of ship systems, and aims at the requirement of instant cutting operation on metal and nonmetal pipes and solid round wires used in the manufacturing, assembling and maintaining processes of ships. In the assembling or maintaining process of the ship, more space is narrow, and the operation is inconvenient; the use position is special, and the power supply is inconvenient to connect; cutting under outdoor adverse circumstances, current tubular product cutting means is mostly electrical equipment to the size is great, and is not portable, can't satisfy the use in production of boats and ships, equipment, the maintenance process.
Consequently, research and development a manual boats and ships tubular product cutting means, simple structure, easily realization, cutting process are laborsaving, the cutting quality is higher, low cost, can the random access, portable, small in size, need not the power, satisfy operating personnel and use in boats and ships action process, very big improvement boats and ships tubular product cutting efficiency, for the technical problem who awaits the solution urgently.
Disclosure of Invention
To the problem pointed out in the background art, the utility model provides a manual boats and ships tubular product cutting means, simple structure, easily realization, cutting process are laborsaving, the cutting quality is higher, low cost, can be taken at will, portable, small in size, need not the power, satisfy operating personnel and use in boats and ships effect process, very big improvement boats and ships tubular product cutting efficiency.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
a manual cutting tool for ship pipes comprises an outer sleeve, a propelling part, a cutting part, an accommodating part and a positioning part; the upper end of the outer sleeve is provided with an internal thread part; the lower end of the propelling part is provided with an external thread part; the lower end of the cutting part is provided with a cutting blade; the accommodating part is of a cylindrical structure with a through groove formed inside, and a through hole is formed in the side wall above the accommodating part; the number of the positioning parts is two, the pipe is placed between the two positioning parts, and the pipe is in rolling contact with the two positioning parts; wherein, external screw thread portion with internal thread portion threaded connection, the lower extreme suit of outer tube is in outside the upper end of cutting part, the lower extreme of outer tube with the upper end interference fit of cutting part, the bottom of advancing portion with the top of cutting part offsets, the lower extreme of cutting part passes through the through-hole sets up in the sleeve, the bottom of outer tube with the edge connection of through-hole, location portion can be relative the below lateral wall of holding part rotates, two location portion is relative the axis symmetry of through-hole sets up.
In some embodiments of the present application, the positioning portion includes a first bearing and a second bearing that are spaced apart from each other in a length direction of the accommodating portion, the first bearing is identical to the second bearing, and axes of the first bearing and the second bearing coincide with each other.
In some embodiments of this application, the below lateral wall of portion of holding is followed first logical groove and second logical groove have been seted up on the length direction of tubular product, first logical groove department is provided with first round pin axle, second logical groove department is provided with the second round pin axle, first bearing suit is in first round pin axle holds outward first logical inslot, the second bearing suit is in second round pin axle holds outward the second leads to the inslot.
In some embodiments of the present application, an axial direction of the cutting blade is parallel to an axial direction of the first bearing.
In some embodiments of the present application, the internal threaded portion is a nut.
In some embodiments of the present application, an upper end of the pushing portion extends beyond an upper end of the outer sleeve, and a handle is attached to a top end of the pushing portion.
In some embodiments of the present application, the cutting blade is rotatably coupled to the lower end of the cutting portion.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
the pipe is inserted into the accommodating part through the accommodating part; the pipe is better positioned by symmetrically arranging the two positioning parts at the lower end of the accommodating part, and the positioning parts can rotate relative to the accommodating part, so that when the pipe rotates in the cutting process, the positioning parts rotate along with the pipe, and the cutting is more labor-saving; through the outer tube and the propulsion portion that set up threaded connection, realize promoting the removal of propulsion portion through rotatory outer tube, the lower extreme of promotion portion offsets with the upper end of cutting portion, and the lower extreme of cutting portion is provided with cutting blade to make cutting blade's feed laborsaving more and accurate controllable.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a front view of an embodiment of the present invention;
fig. 2 is a side view of an embodiment of the present invention;
reference numerals:
100, an outer sleeve; 110, an internal threaded portion;
200, a propulsion section; 210, an external threaded portion; 220, rotating the handle;
300, a cutting part; 310, a cutting blade;
400, an accommodating part; 410, a through hole; 420, a first through slot; 430, a second through slot; 440, a first pin; 450, a second pin shaft;
500, a positioning part; 510, a first bearing; 520, a second bearing;
600, and pipes.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
In the present embodiment, as shown in fig. 1 and 2, the manual marine tube cutting tool includes an outer sleeve 100, a propulsion portion 200, a cutting portion 300, an accommodating portion 400, and a positioning portion 500.
The lower end of the pusher 200 is fitted into the outer tube 100, the upper end of the outer tube 100 is provided with the female screw 110, the lower end of the pusher 200 is provided with the male screw 210, and the pusher 200 is moved relative to the outer tube 100 by the threaded connection of the female screw 110 with the male screw 210.
Since nuts are very common in the mechanical industry, it is sufficient to weld the nut as the internal thread portion 110 to the upper end of the outer tube 100.
The length of the male screw part 210 is determined according to the distance the propelling part 200 needs to propel the cutting part 300.
The lower end of the cutting part 300 is connected with a cutting blade 310, and in order to enable the cutting blade 310 to cut the pipe more labor-saving and avoid the phenomena of clamping stagnation and the like, the cutting blade 310 is rotatably connected with the lower end of the cutting part 300.
The bottom end of the pushing part 200 abuts against the top end of the cutting part 300, and the pushing part 200 moves relative to the outer sleeve 100 to push the cutting part 300 to feed.
In order to ensure that the cutting part 300 and the outer sleeve 100 are relatively stationary without being affected by external force, the upper end of the cutting part 300 is in interference fit with the lower end of the outer sleeve 100.
After the cutting is completed, if the cutting portion 300 needs to be retracted, the operator may apply an external force to the cutting portion 300.
Because the propelling part 200 and the outer sleeve 100 are in threaded connection to realize relative movement between the two, the relative movement amount between the two is better controlled, labor is saved, and the two do not move relatively when force is not applied to the propelling part 200.
In this embodiment, in order to make the propelling of the propelling part 200 more labor-saving, a handle 220 is connected to the tip of the propelling part 200, and the propelling part 200 is rotated by rotating the handle 220.
In the cutting process of the pipe 600, both ends of the cut pipe 600 are fixed, and the accommodating part 400 and the positioning part 500 are provided for supporting and positioning the relative position between the manual ship pipe cutting tool and the cut pipe 600.
The receiving part 400 has a cylindrical tubular structure, and a center line of the receiving part 400 is horizontally disposed.
A through hole 410 is formed on a sidewall of an upper end of the receiving portion 400, and a lower end of the cutting portion 300 extends into the receiving portion 400 from the through hole, so that the cutting blade 310 is disposed in a space inside the receiving portion 400.
The lower end of the outer sleeve 100 is coupled to the edge of the through-hole 410 such that the outer sleeve 100 is coupled to the receiving portion 400 to form a complete nested structure.
The position of the positioning part 500 is opposite to the position of the through hole 410, the positioning part 500 is disposed on the sidewall of the lower end of the accommodating part 400, and the positioning part 500 is used for positioning between the manual marine pipe cutting tool and the pipe 600 to be cut.
The number of the positioning parts 500 is two, and the two positioning parts 500 are symmetrically disposed on the sidewall of the lower end of the receiving part 400 with respect to the center line of the through-hole 410.
The tube 600 extends into the receiving portion 400 from one end of the receiving portion 400.
In this embodiment, rotatable contact between location portion 500 and tubular product 600 to reduce the cutting process, location portion 500 is to the effect of the resistance of tubular product 600, reduces the wearing and tearing of tubular product, makes the cutting process more laborsaving simultaneously.
The position fixing part 500 includes a first bearing 510 and a second bearing 520, and centers of the first bearing 510 and the second bearing 520 are fixed on a side wall of a lower end of the accommodating part 400. Both the first bearing 510 and the second bearing 520 may rotate with respect to the lower end of the receiving portion 400.
Specifically, two through grooves are formed in the side wall of the lower end of the accommodating portion 400 along the length direction of the pipe 600, namely a first through groove 420 and a second through groove 430, a first pin shaft 440 is arranged at the first through groove 420, and a second pin shaft 450 is arranged at the second through groove 430.
First bearing 510 is received in first channel 420 around first pin 440, and second bearing 520 is received in second channel 430 around first pin 450.
The first bearing 510 and the second bearing 520 have the same structure, the first shaft pin 440 and the second shaft pin 450 have the same structure, and the axis of the first bearing 510 coincides with the axis of the second bearing 520.
The axis of the cutting blade 310 is parallel to the axes of the first and second bearings 510 and 520.
Because the first bearing 510 and the second bearing 520 are arranged at intervals along the length direction of the pipe 600, the positioning along the length direction of the pipe 600 can be realized; and the quantity of location portion 500 is two, sets up respectively in the both sides of tubular product 600 radial direction, and then the quantity of first bearing 510 is two, and the quantity of second bearing 520 also is two, carries out the position location between tubular product 600 and the manual boats and ships tubular product cutting means from the both sides of tubular product 600 radial direction respectively to make the position location between cutting blade 310 and the tubular product 600 more accurate, guarantee the axial direction vertical cut of cutting blade 310 relative tubular product 600, thereby further guarantee the cutting quality.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A manual marine tube cutting tool, comprising:
an outer sleeve having an inner threaded portion at an upper end thereof;
a propelling part, the lower end of which is provided with an external thread part;
a cutting part provided with a cutting blade at a lower end thereof;
the accommodating part is of a cylindrical structure with a through groove formed inside, and a through hole is formed in the side wall above the accommodating part;
the number of the positioning parts is two, the pipe is placed between the two positioning parts, and the pipe is in rolling contact with the two positioning parts;
wherein, external screw thread portion with internal thread portion threaded connection, the lower extreme suit of outer tube is in outside the upper end of cutting part, the lower extreme of outer tube with the upper end interference fit of cutting part, the bottom of propulsion portion with the top of cutting part offsets, the lower extreme of cutting part passes through the through-hole sets up in the sleeve, the bottom of outer tube with the edge connection of through-hole, location portion can be relative the below lateral wall of holding portion rotates, two location portion is relative the axis symmetry of through-hole sets up.
2. The manual marine pipe cutting tool of claim 1,
the locating part comprises a first bearing and a second bearing which are arranged at intervals along the length direction of the accommodating part, the first bearing is the same as the second bearing, and the axes of the first bearing and the second bearing coincide.
3. The manual cutting tool for ship pipes as claimed in claim 2, wherein a first through groove and a second through groove are formed in a lower side wall of the accommodating portion along a length direction of the pipe, a first pin shaft is arranged at the first through groove, a second pin shaft is arranged at the second through groove, the first bearing is sleeved outside the first pin shaft and accommodated in the first through groove, and the second bearing is sleeved outside the second pin shaft and accommodated in the second through groove.
4. The manual marine pipe cutting tool of claim 2, wherein an axial direction of the cutting blade is parallel to an axial direction of the first bearing.
5. The manual marine tube cutting tool of claim 1, wherein the internal threaded portion is a nut.
6. The manual marine tube cutting tool of claim 1, wherein an upper end of the propulsion portion extends beyond an upper end of the outer sleeve, and a handle is attached to a top end of the propulsion portion.
7. The manual marine tube cutting tool of claim 1, wherein the cutting blade is rotatably coupled to the lower end of the cutting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220625584.1U CN217492876U (en) | 2022-03-22 | 2022-03-22 | Manual boats and ships tubular product cutting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220625584.1U CN217492876U (en) | 2022-03-22 | 2022-03-22 | Manual boats and ships tubular product cutting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217492876U true CN217492876U (en) | 2022-09-27 |
Family
ID=83346968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220625584.1U Expired - Fee Related CN217492876U (en) | 2022-03-22 | 2022-03-22 | Manual boats and ships tubular product cutting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217492876U (en) |
-
2022
- 2022-03-22 CN CN202220625584.1U patent/CN217492876U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |