CN218985073U - Device for rapidly cutting sponge - Google Patents
Device for rapidly cutting sponge Download PDFInfo
- Publication number
- CN218985073U CN218985073U CN202223431610.6U CN202223431610U CN218985073U CN 218985073 U CN218985073 U CN 218985073U CN 202223431610 U CN202223431610 U CN 202223431610U CN 218985073 U CN218985073 U CN 218985073U
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- radius measuring
- circle center
- resistance wire
- center positioning
- measuring ruler
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Abstract
The utility model discloses a device for rapidly cutting sponge, which comprises a radius measuring scale, wherein a circle center positioning traveling block which is connected with the radius measuring scale in a sliding way is arranged on the radius measuring scale, a rotation control button fixedly connected with the circle center positioning traveling block is arranged above the circle center positioning traveling block, a positioning contact pin fixedly connected with the circle center positioning traveling block is arranged below the circle center positioning traveling block, the positioning contact pin and the rotation control button are perpendicular to the radius measuring scale, a resistance wire is arranged below the scale starting end of the radius measuring scale, the resistance wire is parallel to the positioning contact pin and is powered by a battery, a power switch is arranged in a power supply loop of the resistance wire, the battery is arranged in a battery box, the battery box is arranged on the radius measuring scale, and the power switch is arranged on the battery box. The utility model simulates the principle of drawing circles by compasses, and uses the resistance wire to rapidly cut the sponge, so that the efficiency is high, the molding quality is good, and the time, the labor and the material are saved.
Description
Technical Field
The utility model relates to a sponge cutting device, in particular to a device for rapidly cutting sponge.
Background
With the continuous development of petroleum, petrochemical and chemical industries in China, the welding workload of stainless steel pipelines is increasing day by day. The welding of stainless steel pipeline needs to be carried out argon filling protection, and the pipe orifice needs to be plugged by adopting sponge during argon filling. However, the sponge cutting tool is not specially used on site, a manual cutter is generally adopted for cutting, time and labor are wasted, the manual cutting sponge is difficult to cut into a round shape, the size is not well controlled, the shape and the size precision are low, and the argon filling effect is affected during application.
Disclosure of Invention
The utility model provides a device for rapidly cutting sponge to solve the technical problems in the prior art, and the device is used for cutting sponge, so that the precision is high and the efficiency is high.
The utility model adopts the technical proposal for solving the technical problems in the prior art that: the utility model provides a device for quick cutting sponge, includes the radius dipperstick be equipped with rather than sliding connection's centre of a circle location play piece on the radius dipperstick the top of centre of a circle location play piece be equipped with rather than the rotation control button of rigid coupling the below of centre of a circle location play piece be equipped with rather than the location contact pin of rigid coupling, the location contact pin with the rotation control button all with the radius dipperstick is perpendicular be equipped with the resistance wire below the scale initiating terminal of radius dipperstick, the resistance wire with the location contact pin is parallel to each other, by battery powered, is equipped with switch in the power supply return circuit of resistance wire, the battery is installed in the battery case, the battery case sets up on the radius dipperstick, switch sets up on the battery case.
The battery box is arranged above the resistance wire.
The upper and lower intermediate position of radius dipperstick is equipped with the spout that extends along length direction, centre of a circle location loose piece adopts half surrounding structure with radius dipperstick is connected to be equipped with spacing slider in the middle part inboard, spacing slider assembly is in the spout to be equipped with the limit stop rather than threaded connection in the outside.
The utility model has the advantages and positive effects that: the principle of drawing circles by simulating compasses is utilized, and the resistance wire is utilized to rapidly cut the sponge, so that the efficiency is high, the forming quality is good, and time, labor and material are saved; the plugging sponge with various pipe diameters can be accurately cut through adjusting the circle center positioning travel block, so that the plugging sponge is convenient to match with various pipe diameters. The length of the positioning contact pin and the length of the resistance wire are adjusted, so that the cutting tool can be applied to cutting of sponges with various thicknesses, and is very suitable for field application.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
fig. 2 is a schematic three-dimensional structure of the present utility model.
In the figure: 1. a radius measuring ruler; 2. the center of a circle locates the swimming block; 3. rotating the control knob; 4. positioning the contact pin; 5. a power switch; 6. a battery case; 7. a resistance wire; 8. a chute; 9. a limit sliding block; 10. and a limit stop.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:
referring to fig. 1 and 2, a device for rapidly cutting sponge includes a radius measuring scale 1, a center positioning block 2 slidably connected with the radius measuring scale 1 is provided on the radius measuring scale 1, a rotation control button 3 fixedly connected with the center positioning block 2 is provided above the center positioning block 2, a positioning pin 4 fixedly connected with the center positioning block 2 is provided below the center positioning block 2, the positioning pin 4 and the rotation control button 3 are perpendicular to the radius measuring scale 1, a resistance wire 7 is provided below the starting end of the scale of the radius measuring scale 1, the resistance wire 7 is parallel to the positioning pin 4 and is powered by a battery, a power switch 5 is provided in a power supply loop of the resistance wire, the battery is installed in a battery box 6, the battery box 6 is arranged on the radius measuring scale 1, and the power switch 5 is arranged on the battery box 6.
In this embodiment, the battery box 6 is disposed above the resistance wire 7, which is compact in structure and convenient for connection. The upper and lower intermediate position of radius dipperstick 1 is equipped with the spout 8 that extends along length direction, centre of a circle location loose piece 2 adopts half surrounding structure with radius dipperstick 1 is connected to be equipped with spacing slider 9 in the middle part inboard, spacing slider 9 assembles in spout 8 to be equipped with rather than threaded connection's limit stop 10 in the outside, be used for avoiding centre of a circle location loose piece 2 lateral separation.
The application of the utility model:
when the device is used, the circle center positioning movable block 2 is moved to the scale with the same radius size as the plugging pipe orifice, then the positioning contact pin 4 is inserted into the sponge to fix the circle center, the power switch 5 is closed to conduct the power supply loop of the resistance wire, and the resistance wire 7 generates heat due to the passing of current; the control button 3 is rotated, so that the resistance wire 7 rotates by taking the positioning pin 4 as a central shaft, and the sponge is cut by utilizing heat generated by the resistance wire 7.
Although the preferred embodiments of the present utility model have been described above with reference to the accompanying drawings, the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the appended claims, which are within the scope of the present utility model.
Claims (3)
1. The device for rapidly cutting the sponge is characterized by comprising a radius measuring ruler, wherein a circle center positioning travel block which is connected with the radius measuring ruler in a sliding way is arranged on the radius measuring ruler, a rotation control button fixedly connected with the circle center positioning travel block is arranged above the circle center positioning travel block, a positioning contact pin fixedly connected with the circle center positioning travel block is arranged below the circle center positioning travel block, the positioning contact pin and the rotation control button are perpendicular to the radius measuring ruler,
the utility model discloses a radius measuring ruler, including the scale, the positioning pin, the scale initiating terminal below is equipped with the resistance wire, the resistance wire with the positioning pin is parallel to each other, is equipped with switch by the battery in the power supply loop of resistance wire, the battery is installed in the battery case, the battery case sets up on the radius measuring ruler, switch sets up on the battery case.
2. The device for rapid cutting of sponge of claim 1 wherein the battery compartment is disposed above the resistance wire.
3. The device for rapidly cutting sponge according to claim 1, wherein a chute extending along the length direction is provided at the upper and lower middle positions of the radius measuring ruler, the circle center positioning block is connected with the radius measuring ruler by adopting a semi-surrounding structure, a limit sliding block is provided at the inner side of the middle part, the limit sliding block is assembled in the chute, and a limit stop is provided at the outer side in threaded connection with the limit sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223431610.6U CN218985073U (en) | 2022-12-21 | 2022-12-21 | Device for rapidly cutting sponge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223431610.6U CN218985073U (en) | 2022-12-21 | 2022-12-21 | Device for rapidly cutting sponge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218985073U true CN218985073U (en) | 2023-05-09 |
Family
ID=86224635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223431610.6U Active CN218985073U (en) | 2022-12-21 | 2022-12-21 | Device for rapidly cutting sponge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218985073U (en) |
-
2022
- 2022-12-21 CN CN202223431610.6U patent/CN218985073U/en active Active
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