CN217571088U - Restricted position pipeline cutting device - Google Patents

Abstract

The utility model provides a restricted position pipeline cutting device relates to cutting device technical field, including the main support, the upper surface of main support runs through and has seted up the screw, and the inboard rotation of screw is connected with the screw rod, and the lower surface rotation of screw rod is connected with the link. The utility model discloses, through having set up the main support, the screw rod, the link, a slide rail, the connecting rod, the slider, a hinge and No. two hinges, can pass through the slide rail, the cooperation of connecting rod and slider, retrain to the slip orbit of link, screw and screw rod's cooperation is seted up through the main support, realize the position control function of screw rod, and then drive the link and carry out position control, make follow-up cutting work in, a hobbing cutter piece can laminate the surface of the pipeline of cutting with No. two hobbing cutter pieces, through this kind of structure, under the condition of avoiding electronic equipment to use, this cutting device's little space cutting function has been realized, when providing convenient for cutting work, cutting work's security has also been ensured.

Description

Restricted position pipeline cutting device

Technical Field

The utility model relates to a cutting device technical field especially relates to limited position pipeline cutting device.

Background

A cutting device is a practical device for cutting objects through a blade, and aims to provide convenience for the actual cutting work of the objects, in the actual use of the cutting device, because the cutting device is usually operated by adopting machine tools such as special cutting knives of cutting machines, handsaws, chain saws and the like in the pipeline cutting work, the cutting tools are all used under certain use conditions, under open environmental conditions and the condition of no flammable and explosive risks, the machine tools are not used in a problem, but when the operation space is limited or flammable and explosive substances exist, the use of the tools is greatly limited, the strong operation has very large operation risks, safety accidents are very easily caused, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a limited position pipeline cutting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: restricted position pipeline cutting device, including the main support, the upper surface of main support runs through and has seted up the screw, the inboard rotation of screw is connected with the screw rod, the lower surface rotation of screw rod is connected with the link, the slide rail is equipped with to the inboard of main support, the connecting rod is equipped with to the side surface of link, the slider is equipped with to the one end of connecting rod, the bottom both sides position of main support all rotates and is connected with the hinge No. one, the inboard rotation of hinge is connected with the hinge No. two.

In order to make this cutting device's shape can laminate with the tubulose more, the utility model discloses an improvement has, the top shape of main support is the bar, the bottom shape of main support is the annular, the shape of a hinge and No. two hinges is the arc.

In order to realize the slip orbit restraint function of slider, the utility model discloses an improvement has, the central point of slide rail puts and runs through and has seted up the spout, slider sliding connection is in the inboard of spout.

In order to realize the connection function of No. two hinges and main support, the utility model discloses an improvement has, the dead lever is equipped with on the top of No. two hinges, the couple is equipped with to the one end surface of main support, the surface at the dead lever is established to the couple cover.

In order to realize this cutting device's cutting function, the utility model discloses an improvement has, the inboard hobbing cutter piece of connecting is rotated to the link, the both sides of a hinge all are provided with No. two hobbing cutter pieces.

In order to realize the connection function of a hinge and No. two hinges, the utility model discloses an improvement has, the inboard central point of No. two hobbing cutter pieces puts and is equipped with central pivot, central pivot rotates the inboard of connecting at a hinge and No. two hinges.

In order to provide convenience for the rotation adjustment of the screw rod, the utility model discloses an improvement has, the handle is equipped with on the top of screw rod, the gripping end is all equipped with at the both ends of handle, the shape of gripping end is spherical.

Compared with the prior art, the utility model has the advantages and positive effects that,

the utility model discloses, through having set up the main support, the screw rod, the link, a slide rail, the connecting rod, the slider, a hinge and No. two hinges, can pass through the main support, a hinge, the shape setting of No. two hinges, make this cutting device's active surface and the shape of pipeline laminate more, through the slide rail, the cooperation of connecting rod and slider, retrain the slip orbit to the link, the cooperation of screw and screw rod is seted up through the main support, realize the position control function of screw rod, and then drive the link and carry out position control, make follow-up cutting work in, the surface of the pipeline that can laminate of a hobbing cutter piece and No. two hobbing cutter pieces, through this kind of structure, under the condition of avoiding electronic equipment to use, the little space cutting function of this cutting device has been realized, when providing convenient for cutting work, the security of cutting work has also been ensured.

Drawings

FIG. 1 is a schematic diagram of the overall components of a limited position pipe cutting apparatus according to the present invention;

FIG. 2 is a schematic view of the limited position pipe cutting apparatus from a bottom perspective according to the present invention;

fig. 3 is the utility model provides a limited position pipeline cutting device figure 1's back view angle schematic diagram.

Illustration of the drawings:

1. a main support; 2. a screw; 3. a connecting frame; 4. a slide rail; 5. a connecting rod; 6. a slider; 7. a first hob blade; 8. a first hinge; 9. a second hinge; 10. a second hobbing cutter blade; 11. fixing the rod; 12. hooking; 13. a handle.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: restricted position pipeline cutting device, including main support 1, the bottom both sides position of main support 1 all rotates and is connected with hinge 8 No. one, hinge 8 inboard rotates and is connected with hinge 9 No. two, the top shape of main support 1 is the bar, the bottom shape of main support 1 is the annular, hinge 8 is the arc with the shape of No. two hinge 9, the purpose of this kind of design is through to main support 1, hinge 8 sets up with the shape of No. two hinge 9, make this cutting device's inside shape can laminate more with the shape of pipeline, occupy under the less circumstances in the space, perfect this cutting device's cutting function.

Please refer to fig. 2-3, a screw hole is formed in the upper surface of the main support 1 in a penetrating manner, the inner side of the screw hole is rotatably connected with the screw rod 2, a driving function of the screw rod 2 in a rotating process can be realized through the screw hole, the screw rod 2 can be adjusted along a thread track of the screw hole in the rotating process, a handle 13 is installed at the top end of the screw rod 2, convenience can be provided for the rotation of the screw rod 2 through the handle 13, gripping ends are installed at both ends of the handle 13, the gripping ends are spherical, the design aims to improve the hand feeling of a user when gripping the handle 13 through the shape of the gripping ends, so that the handle 13 is easier to grip, the lower surface of the screw rod 2 is rotatably connected with the link 3, the design aims to enable the screw rod 2 to drive the link 3 to move in a moving process, a slide rail 4 is installed at the inner side of the main support 1, a connecting rod 5 is installed at the side surface of the link 3, a slide block 6 is installed at one end of the link 5, the link 3 can drive the link 5 and the block 6 to move in a moving process, the slide rail 4 penetrates through a sliding groove, the slide rail 6 is designed to influence the sliding of the slide rail 6, and further, the slide rail 6, and the slide rail is not to be matched with the link 3, and further, and the slide frame, and the slide rail is convenient for realizing the structure, and the slide frame, and the convenient for the slide rail structure for the slide frame, and the slide rail.

Referring to fig. 1-2, the inner side of the connecting frame 3 is rotatably connected with a first rolling blade 7, two sides of the first hinge 8 are both provided with a second rolling blade 10, the center position of the inner side of the second rolling blade 10 is provided with a center rotating shaft, the center rotating shaft is rotatably connected with the inner sides of the first hinge 8 and the second hinge 9, the purpose of the design is to realize the rotating connection function of the first hinge 8 and the second hinge 9 for the connection relation of a fixing rod 11 and the first hinge 8 and the second hinge 9, the cutting function of the pipeline can be realized through the rotation of the first rolling blade 7 and the second rolling blade 10, the top end of the second hinge 9 is provided with the fixing rod 11, the outer surface of one end of the main bracket 1 is provided with a hook 12, and the hook 12 is sleeved on the outer surface of the fixing rod 11, the purpose of the design is to provide convenience for the connection of the second hinge 9 and the main bracket 1 through the connection relation of the fixing rod 11 and the hook 12, and further conveniently realize the opening and closing fixing function of the cutting device.

The working principle is as follows: when the cutting device is used for cutting, firstly, the second hinge 9 is sleeved on the surface of a pipeline to be cut, the connection function of the second hinge 12 and the fixed rod 11 is realized by sleeving the second hinge 9 on the surface of the fixed rod 11, and then the position of the second hinge 9 is preliminarily fixed, so that the cutting device can enter to form a closed opening, then the screw rod 2 is driven to rotate by rotating the handle 13, the screw rod 2 rotates along the thread track of the screw hole formed in the main support 1 in the rotating process, the position of the screw rod is adjusted, and the connecting support 3 is driven to perform position adjustment, the sliding block 6 slides on the inner side of the sliding groove formed in the sliding rail 4 in the position adjustment process, so that the angle of the connecting support 3 is fixed, the connecting support 3 and the main support 1 are always kept parallel, when the first hob blade 7 and the second hob blade 10 are attached to the surface of the pipeline to be cut, the handle 13 drives the cutting device to serve as the axis to perform circular motion along the pipeline, so that the first hob blade 7 and the second hob blade 10 are driven to rotate, and the cutting device is particularly suitable for cutting in a small working environment, and the safe cutting device is particularly suitable for cutting operation in a small working environment.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified to be equivalent changes by using the above-mentioned technical contents, but all those persons do not depart from the technical contents of the present invention, and any simple modifications, equivalent changes and modifications made to the above embodiments by the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims (7)

1. Restricted position pipeline cutting device, including main support (1), its characterized in that: the upper surface of main support (1) runs through and has seted up the screw, the inboard of screw is rotated and is connected with screw rod (2), the lower surface of screw rod (2) is rotated and is connected with link (3), slide rail (4) are equipped with to the inboard of main support (1), connecting rod (5) are equipped with to the side surface of link (3), slider (6) are equipped with to the one end of connecting rod (5), the bottom both sides position of main support (1) all rotates and is connected with hinge (8) No. one, hinge (8) inboard is rotated and is connected with hinge (9) No. two.

2. The limited position pipe cutting apparatus of claim 1, wherein: the top end of the main support (1) is in a strip shape, the bottom end of the main support (1) is in an annular shape, and the first hinge (8) and the second hinge (9) are both in an arc shape.

3. The limited position pipe cutting apparatus of claim 1, wherein: the center position of slide rail (4) is run through and is seted up the spout, slider (6) sliding connection is in the inboard of spout.

4. The limited position pipe cutting apparatus of claim 1, wherein: a fixing rod (11) is installed at the top end of the second hinge (9), a hook (12) is installed on the outer surface of one end of the main support (1), and the hook (12) is sleeved on the outer surface of the fixing rod (11).

5. The limited position pipe cutting apparatus of claim 1, wherein: the inner side of the connecting frame (3) is rotatably connected with a first hobbing cutter (7), and two sides of the first hinge (8) are provided with second hobbing cutter (10).

6. The restricted position pipe cutting apparatus according to claim 5, wherein: the center of the inner side of the second hobbing cutter blade (10) is provided with a central rotating shaft, and the central rotating shaft is rotatably connected to the inner sides of the first hinge (8) and the second hinge (9).

7. The restricted position pipe cutting apparatus according to claim 5, wherein: handle (13) are equipped with on the top of screw rod (2), the gripping end is all equipped with at the both ends of handle (13), the shape of gripping end is spherical.

Images