CN210755485U - Refrigerant pipe cutting device for air conditioner - Google Patents
Refrigerant pipe cutting device for air conditioner Download PDFInfo
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- CN210755485U CN210755485U CN201921246890.9U CN201921246890U CN210755485U CN 210755485 U CN210755485 U CN 210755485U CN 201921246890 U CN201921246890 U CN 201921246890U CN 210755485 U CN210755485 U CN 210755485U
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Abstract
The utility model discloses an idle call refrigerant pipe cutting device, including base plate, side bearing, connection bearing and bearing blade pole, be fixed with fixed block and installation section of thick bamboo on the base plate, installation section of thick bamboo avris is fixed with the side bearing outer lane, and the side bearing inner circle is fixed with operation ring limit side to the operation ring top is fixed with the outer frame plate, and outer frame plate top center department installs the work bolt simultaneously, the work bolt bottom is fixed with connection bearing inner circle, and connects bearing outer lane and bearing blade pole top fixed to bearing blade pole avris is fixed with the stabilizer bar, and the outer frame plate is run through at the stabilizer bar top simultaneously. This idle call refrigerant pipe cutting device adopts neotype structural design for the air conditioner refrigerant pipe to different diameters that this device can be convenient fixes a position fixedly, and can carry out quick and stable structure of encircleing to the idle call refrigerant pipe after fixing, and than traditional copper pipe cutting knife, the scope of being suitable for is bigger, and the cutting operation is more stable.
Description
Technical Field
The utility model relates to an air conditioner installation technical field specifically is an idle call refrigerant pipe cutting device.
Background
The air conditioner refrigerant pipe is a copper tubular structure with a small diameter, and plays a role in connecting main refrigerating components such as a heat exchanger, a valve, a compressor and the like, and the main refrigerating components such as the heat exchanger, the valve, the compressor and the like are generally arranged in an indoor unit and an outdoor host machine in a split charging mode, so that the air conditioner refrigerant pipe is required to be connected and used for transmitting a refrigerant.
Because the installation positions of the indoor unit and the outdoor host need to be determined according to actual conditions, the lengths of the refrigerant pipes for connecting the indoor unit and the outdoor host are uncertain in the actual installation process, and an installer needs to intercept a section with a proper length from a longer air-conditioning refrigerant pipe according to the actual conditions for installation, so that the following problems are found in the interception process:
present air conditioner installer uses portable copper pipe cutting knife when cutting intercepting air conditioner refrigerant pipe more, with the cutting knife card on air conditioner refrigerant pipe, utilizes single bearing blade rotatory, leaves annular cutting vestige on the copper pipe, breaks disconnected separation again off with the fingers and thumb, although current copper pipe cutting knife can be adjusted at certain extent, nevertheless can't carry out convenient fixed to the copper pipe of footpath difference still, and single bearing blade cutting effect is unsatisfactory, the completion cutting of unable rapid stabilization.
Therefore, it is necessary to design a cutting device for a refrigerant pipe for an air conditioner to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an idle call refrigerant pipe cutting device to it can't carry out convenient fixed to the different copper pipe of diameter to provide in solving above-mentioned background art, the problem of the completion cutting of unable rapid stabilization.
In order to achieve the above object, the utility model provides a following technical scheme: a refrigerant pipe cutting device for an air conditioner comprises a base plate, a side bearing, a connecting bearing and a bearing blade rod, wherein a fixing block and an installation cylinder are fixed on the base plate, an adjusting gear is installed in the fixing block and connected with the side of a vertical plate, the bottom end of the vertical plate is arranged in the base plate, the side of the vertical plate is attached to a positioning bolt, the positioning bolt is installed in the base plate, a top box is fixed at the top of the vertical plate, a top bolt is installed at the top end of the top box, the bottom end of the top bolt is connected with the top of an extrusion plate, the side of the installation cylinder is fixed with an outer ring of the side bearing, an inner ring of the side bearing is fixed with the side of an operation ring, an outer frame plate is fixed at the top of the operation ring, a working bolt is installed at the center of the top of the outer frame plate, the bottom end of the, and the side of the bearing blade rod is fixed with a stabilizer bar, and the top of the stabilizer bar penetrates through the outer frame plate.
Preferably, the adjusting gear is in meshed connection with the vertical plate, the vertical plate is in sliding connection with the fixing block, the vertical plate and the bottom of the vertical plate are in welded connection with the arc-shaped top box, and a rubber pad is bonded to the arc-shaped bottom of the top box.
Preferably, the top bolt is in threaded connection with a hole formed in the top of the top box, the top bolt and the extrusion plate form a rotating mechanism through a bearing installed at the bottom end of the top bolt, and the extrusion plate is of a high-speed steel arc-shaped plate structure.
Preferably, the operating ring and the mounting cylinder form a rotating mechanism through a side bearing, and a sponge is bonded on the inner wall of the mounting cylinder.
Preferably, the working bolt is in threaded connection with the outer frame plate, the working bolt and the bearing blade rod form a rotating mechanism through a connecting bearing, stabilizer bars in an L-shaped side view shape are symmetrically welded on the side of the bearing blade rod, and meanwhile the stabilizer bars made of high-speed steel are in sliding connection with holes formed in the outer frame plate.
Compared with the prior art, the beneficial effects of the utility model are that: the air conditioner refrigerant pipe cutting device adopts a novel structural design, so that the device can conveniently position and fix air conditioner refrigerant pipes with different diameters, and can quickly and stably surround the fixed air conditioner refrigerant pipes, and compared with a traditional copper pipe cutting knife, the air conditioner refrigerant pipe cutting device has the advantages that the application range is larger, and the cutting operation is more stable;
1. the height of the air-conditioning refrigerant pipe can be adjusted by adjusting a structure consisting of the gear, the vertical plate, the positioning bolt, the top box, the top bolt and the extrusion plate, so that the air-conditioning refrigerant pipe is aligned with the center of the cutting structure, and the air-conditioning refrigerant pipe can be stably fixed;
2. the structure that side bearing, operation ring, outer frame plate, working bolt, connection bearing, bearing blade pole and stabilizer bar are constituteed can adjust and closely laminate with the air conditioner refrigerant pipe of different diameters, reaches the effect of rapid and stable rotatory cutting.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the fixing block of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the installation cylinder of the present invention;
FIG. 4 is a schematic side view of the cross-sectional structure of the operation ring of the present invention;
fig. 5 is a schematic side view of the outer frame plate of the present invention.
In the figure: 1. a substrate; 2. a fixed block; 3. adjusting the gear; 4. a vertical plate; 5. positioning the bolt; 6. a top box; 7. a jack bolt; 8. a pressing plate; 9. mounting the cylinder; 10. a side bearing; 11. an operating ring; 12. an outer frame plate; 13. a working bolt; 14. connecting a bearing; 15. a bearing blade bar; 16. a stabilizer bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a cutting device for a refrigerant pipe for an air conditioner comprises a base plate 1, a fixed block 2, an adjusting gear 3, a vertical plate 4, a positioning bolt 5, a top box 6, a top bolt 7, a pressing plate 8, a mounting barrel 9, a side bearing 10, an operating ring 11, an outer frame plate 12, a working bolt 13, a connecting bearing 14, a bearing blade rod 15 and a stabilizer bar 16, wherein the fixed block 2 and the mounting barrel 9 are fixed on the base plate 1, the adjusting gear 3 is installed in the fixed block 2, the adjusting gear 3 is connected with the side of the vertical plate 4, the bottom end of the vertical plate 4 is arranged in the base plate 1, the side of the vertical plate 4 is attached to the positioning bolt 5, the positioning bolt 5 is installed in the base plate 1, the top box 6 is fixed on the top of the vertical plate 4, the top bolt 7 is installed on the top end of the top box 6, the bottom end of the top bolt 7 is connected with the top of the pressing plate 8, the side of the mounting barrel 9 is, and an outer frame plate 12 is fixed on the top of the operating ring 11, meanwhile, a working bolt 13 is installed in the center of the top of the outer frame plate 12, the bottom end of the working bolt 13 is fixed with the inner ring of a connecting bearing 14, the outer ring of the connecting bearing 14 is fixed with the top end of a bearing blade rod 15, a stabilizer bar 16 is fixed on the side of the bearing blade rod 15, and the top of the stabilizer bar 16 penetrates through the outer frame plate 12.
In the embodiment, the adjusting gear 3 is in meshed connection with the vertical plate 4, the vertical plate 4 is in sliding connection with the fixed block 2, the vertical plate 4 is in welded connection with the top box 6 with the arc-shaped bottom, and meanwhile, a rubber pad is bonded on the arc-shaped bottom of the top box 6;
the top bolt 7 is in threaded connection with a hole formed in the top of the top box 6, the top bolt 7 and the extrusion plate 8 form a rotating mechanism through a bearing mounted at the bottom end of the top bolt, and the extrusion plate 8 is of an arc-shaped plate structure made of high-speed steel;
the operating ring 11 and the mounting cylinder 9 form a rotating mechanism through the side bearing 10, sponge is bonded on the inner wall of the mounting cylinder 9, the structural design enables the operating ring 11 to smoothly rotate and perform cutting operation by utilizing a cutting structure mounted on the operating ring 11, and the sponge on the inner wall of the mounting cylinder 9 plays a role in supporting stability, so that preliminary limit support can be performed in the process of fixing the air-conditioning refrigerant pipe conveniently;
the working bolt 13 is connected with the outer frame plate 12 by a screw thread, the working bolt 13 forms a rotating mechanism with the bearing blade bar 15 by the connecting bearing 14, the stabilizer bar 16 with a side view shape of L is symmetrically welded on the side of the bearing blade bar 15, and the stabilizer bar 16 made of high-speed steel is connected with the hole arranged on the outer frame plate 12 in a sliding way, the structure enables the working bolt 13 to rotate and drive the bearing blade bar 15 to move in the vertical direction by the connecting bearing 14, and the design of the stabilizer bar 16 and the sliding connection relation between the stabilizer bar 16 and the outer frame plate 12 are to ensure that the bearing blade bar 15 can not rotate and can only move in the stable vertical direction.
The working principle is as follows: when the device is used, firstly, an air-conditioning refrigerant pipe to be cut sequentially passes through the centers of the top box 6, the mounting cylinder 9, the side bearing 10 and the operating ring 11 from the right side in the figure 1 until the length of the air-conditioning refrigerant pipe extending out of the right side of the operating ring 11 is the actually required length, the air-conditioning refrigerant pipe is loosened, falls on the rubber pad at the arc-shaped bottom of the top box 6 in the figure 2 and is supported by the sponge at the inner side of the mounting cylinder 9 in the figure 3;
the extrusion plate 8 in the figure 2 is held, the extrusion plate 8 cannot rotate, the top bolt 7 is rotated downwards, the top bolt 7 pushes the extrusion plate 8 to move vertically downwards through a bearing arranged at the bottom end of the top bolt to be contacted with an air-conditioning refrigerant pipe, the air-conditioning refrigerant pipe is extruded and fixed on a rubber pad at the arc-shaped bottom of the top box 6 by the extrusion plate 8, the center of the air-conditioning refrigerant pipe needs to be aligned with the center of the operation ring 11 in the figure 4 due to different diameters of the air-conditioning refrigerant pipes of different types, so that the positioning bolt 5 in the figure 2 is unscrewed, the positioning bolt 5 does not extrude the vertical plate 4 any more, the vertical plate 4 and the top box 6 can be adjusted in position, the adjusting gear 3 in the figure 2 is rotated through a columnar structure fixed at the side of the center of the adjusting gear 3, the adjusting gear 3 drives the vertical plate 4 to carry out position adjustment in the vertical direction with the refrigerant top box 6, the positioning bolt 5 extrudes the vertical plate 4 to fix the positions of the vertical plate 4, the top box 6 and the refrigerant pipe for the air conditioner, and as shown in fig. 1 and 3, the outer diameters of the installation cylinder 9, the side bearing 10 and the operation ring 11 are equal and the centers of the installation cylinder, the side bearing and the operation ring are displaced on the same horizontal straight line, the refrigerant pipe for the air conditioner fixed between the bottom surfaces of the extrusion plate 8 and the top box 6 only needs to be lifted or lowered to be horizontal, and the whole refrigerant pipe for the air conditioner can be kept horizontal under the support of the sponge in the installation cylinder 9;
after the air-conditioning refrigerant pipe is wholly horizontal, 2 working bolts 13 in fig. 4 are simultaneously rotated, the working bolts 13 move the bearing blade bar 15 to the air-conditioning refrigerant pipe at the center of the operating ring 11 through the connecting bearing 14, the stabilizer bar 16 moves along with the bearing blade bar 15, and generates relative sliding with the outer frame plate 12, the stabilizer bar 16 ensures that the bearing blade bar 15 can not rotate until the bearing blade arranged at the bottom end of the bearing blade bar 15 is tightly contacted with the pipe wall of the air-conditioning refrigerant pipe and pricks into the pipe wall of the air-conditioning refrigerant pipe, the working bolt 13 is pulled, the working bolt 13 drives the operating ring 11 to rotate 360 degrees under the action of the side bearing 10 and then rotates 360 degrees in the reverse direction, the bearing blade at the bottom end of the bearing blade bar 15 rotates and cuts the air-conditioning refrigerant pipe in the rotating process, in order to ensure the effect, the operation ring 11 can be rotated back and forth for a plurality of times, so that cutting is completed, and the cut air-conditioning refrigerant pipe is taken away from the left side of the operation ring 11 in the figure 1;
when the cutting needs to be continued, only the top bolt 7 and the working bolt 13 need to be screwed, the top bolt 7 drives the extrusion plate 8 to move upwards a little, the working bolt 13 drives the bearing blade rod 15 to be away from the center of the operation ring 11 a little, the air-conditioning refrigerant pipe is pushed to move towards the operation ring 11 and penetrates out of the left side for a required distance, the top bolt 7 and the working bolt 13 are screwed to reset, the extrusion plate 8 clamps the air-conditioning refrigerant pipe again, the bearing blade at the bottom end of the bearing blade rod 15 is tightly attached to the air-conditioning refrigerant pipe again, and the operation is repeated;
the bearing blade mounted at the bottom end of the bearing blade rod 15 has the same structure as that of a bearing blade used in a conventional copper pipe cutter, is well known in the art and will not be described in detail herein.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an idle call refrigerant pipe cutting device, includes base plate (1), side bearing (10), connection bearing (14) and bearing blade pole (15), its characterized in that: the utility model discloses a fixing device for a solar cell, including base plate (1), adjusting gear (3) and mounting cylinder (9) are fixed on base plate (1), and install adjusting gear (3) in fixed block (2) to adjusting gear (3) are connected with vertical plate (4) avris, and vertical plate (4) bottom sets up in base plate (1) simultaneously, vertical plate (4) avris and positioning bolt (5) laminating, and positioning bolt (5) install in base plate (1), and vertical plate (4) top is fixed with roof-box (6), roof bolt (7) are installed on roof-box (6) top, and roof bolt (7) bottom is connected with stripper plate (8) top, mounting cylinder (9) side is fixed with bearing (10) outer lane, and side bearing (10) inner circle is fixed with operation ring (11) avris to operation ring (11) top is fixed with outer frame plate (12), and simultaneously outer frame plate (12) top center department installs working bolt (13), the bottom end of the working bolt (13) is fixed with the inner ring of the connecting bearing (14), the outer ring of the connecting bearing (14) is fixed with the top end of the bearing blade rod (15), the stabilizer bar (16) is fixed on the side of the bearing blade rod (15), and the top of the stabilizer bar (16) penetrates through the outer frame plate (12).
2. The apparatus for cutting a refrigerant pipe for an air conditioner as claimed in claim 1, wherein: the adjusting gear (3) is connected with the vertical plate (4) in a meshed mode, the vertical plate (4) is connected with the fixing block (2) in a sliding mode, the vertical plate (4) and the top box (6) with the bottom portion set to be arc-shaped are connected in a welded mode, and meanwhile a rubber pad is bonded to the arc-shaped bottom of the top box (6).
3. The apparatus for cutting a refrigerant pipe for an air conditioner as claimed in claim 1, wherein: the top bolt (7) is in threaded connection with a hole formed in the top of the top box (6), the top bolt (7) and the extrusion plate (8) form a rotating mechanism through a bearing installed at the bottom end of the top bolt, and the extrusion plate (8) is of a high-speed steel arc-shaped plate structure.
4. The apparatus for cutting a refrigerant pipe for an air conditioner as claimed in claim 1, wherein: the operating ring (11) and the mounting cylinder (9) form a rotating mechanism through a side bearing (10), and sponge is adhered to the inner wall of the mounting cylinder (9).
5. The apparatus for cutting a refrigerant pipe for an air conditioner as claimed in claim 1, wherein: the working bolt (13) is in threaded connection with the outer frame plate (12), the working bolt (13) and the bearing blade rod (15) form a rotating mechanism through a connecting bearing (14), a stabilizer bar (16) with an L-shaped side view shape is symmetrically welded on the side of the bearing blade rod (15), and meanwhile, the stabilizer bar (16) made of high-speed steel is in sliding connection with a hole formed in the outer frame plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921246890.9U CN210755485U (en) | 2019-08-04 | 2019-08-04 | Refrigerant pipe cutting device for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921246890.9U CN210755485U (en) | 2019-08-04 | 2019-08-04 | Refrigerant pipe cutting device for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210755485U true CN210755485U (en) | 2020-06-16 |
Family
ID=71057701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921246890.9U Active CN210755485U (en) | 2019-08-04 | 2019-08-04 | Refrigerant pipe cutting device for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210755485U (en) |
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2019
- 2019-08-04 CN CN201921246890.9U patent/CN210755485U/en active Active
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