CN213316986U - Refrigeration plant copper pipe bending mechanism and refrigeration plant copper pipe bending device - Google Patents
Refrigeration plant copper pipe bending mechanism and refrigeration plant copper pipe bending device Download PDFInfo
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- CN213316986U CN213316986U CN202021871768.3U CN202021871768U CN213316986U CN 213316986 U CN213316986 U CN 213316986U CN 202021871768 U CN202021871768 U CN 202021871768U CN 213316986 U CN213316986 U CN 213316986U
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Abstract
The utility model belongs to the technical field of refrigeration production equipment, in particular to a refrigeration equipment copper pipe bending mechanism and a refrigeration equipment copper pipe bending device, wherein the refrigeration equipment copper pipe bending mechanism comprises a frame, a positioning seat, a pipe bending shaft die, a positioning assembly, a rotary supporting plate and a bending assembly; the positioning seat is fixedly arranged on the frame, and the bent pipe shaft die is fixedly arranged on the positioning seat; the positioning assembly is arranged on the rack and positioned on the side of the positioning seat, and one end of the positioning assembly is provided with a profiling mold matched with the bent pipe shaft mold; the rotary supporting plate is installed on the rack, one end of the rotary supporting plate is rotatably connected with the positioning seat, the other end of the rotary supporting plate is provided with the extending portion, the extending portion protrudes out of the rack, the bending assembly is installed on the extending portion, the bending assembly is provided with a bending die wheel matched with the bent pipe shaft die, the processing steps are simple, the bent copper pipe does not need to be cut, and the product quality of the copper pipe is improved.
Description
Technical Field
The utility model belongs to the technical field of refrigeration production equipment, especially, relate to a refrigeration plant copper pipe mechanism of bending and refrigeration plant copper pipe bending device.
Background
The copper pipe is one of the indispensable parts in the refrigeration plant, and the copper pipe is a kind of non ferrous metal pipe, and it has the texture hard, difficult corruption, high temperature resistant, high pressure resistant advantage, uses the copper pipe in the refrigeration plant, need bend the copper pipe earlier to satisfy the user demand.
However, when a copper pipe of a refrigeration device is produced at present, a limiting part needs to be welded at one end of the copper pipe, then a positioning fixture is clamped at one end of the copper pipe tightly, then the positioning fixture is rotated, and the positioning fixture pulls the limiting part to pull the copper pipe to rotate, so that the copper pipe can be bent. However, the copper pipe can be installed on the refrigeration equipment after the limiting part is cut, the processing steps are complex, the processed copper pipe is easy to damage, and the quality of the produced copper pipe is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a refrigeration plant copper pipe mechanism of bending and refrigeration plant copper pipe bending device aims at solving the processing step among the prior art more complicated to cause the copper pipe damage of processing easily, lead to the copper pipe quality of production than poor technical problem.
In order to achieve the purpose, the embodiment of the utility model provides a copper pipe bending mechanism for refrigeration equipment, which comprises a frame, a positioning seat, a pipe bending shaft die, a positioning component, a rotary supporting plate and a bending component; the positioning seat is fixedly arranged on the rack, and the bent pipe shaft die is fixedly arranged on the positioning seat; the positioning assembly is arranged on the rack and positioned on the side of the positioning seat, and one end of the positioning assembly is provided with a profiling mold matched with the bent pipe shaft mold; the rotary supporting plate is installed on the rack, one end of the rotary supporting plate is rotatably connected with the positioning seat, an extending portion is arranged at the other end of the rotary supporting plate and protrudes out of the rack, the bending assembly is installed on the extending portion, and the bending assembly is provided with a bending die wheel matched with the bent pipe shaft die.
Optionally, the rack further comprises a unidirectional rotating assembly, wherein the unidirectional rotating assembly is connected between the rotating supporting plate and the rack and used for limiting unidirectional rotation of the rotating supporting plate.
Optionally, the unidirectional rotation assembly includes a ring gear, a detent block, a sliding plate, and a limit element; the ring gear comprises a body and teeth arranged on the outer side surface of the body, and the body is fixedly connected with the rotating supporting plate; the sliding plate is arranged on the rack in a sliding mode, the clamping block is installed at the first end of the sliding plate, a compression spring is further arranged between the clamping block and the sliding plate and extrudes the clamping block to protrude out of the first end of the sliding plate, the limiting part is installed on the rack and is fixedly connected with the second end of the sliding plate and used for driving the sliding plate to move towards or back to the body direction.
Optionally, the limiting member includes a fixing plate and a fixing member, the fixing plate is mounted on the frame and connected to the sliding plate, the fixing plate is provided with a plurality of fixing holes, the frame is provided with through holes matched with the fixing holes, and the fixing member penetrates through the through holes and the fixing holes to fix the fixing plate to the frame.
Optionally, the limiting member is any one of an air cylinder, a hydraulic cylinder or an electric cylinder.
Optionally, the positioning assembly comprises a positioning slide rail, a positioning mounting plate and a positioning driving piece; the utility model discloses a rack, including location driving piece, location slide rail, location mounting panel, location driving piece, explorator, installation department, the location slide rail install in the frame, location mounting panel sliding connection in on the slide rail of location, the location driving piece install in on the location mounting panel, the output of location driving piece with the location mounting panel is connected, the location mounting panel dorsad the one end of location driving piece is provided with.
Optionally, a connecting plate is vertically arranged on the mounting portion, a plurality of waist-shaped holes are formed in the connecting plate, a connecting piece penetrates through each waist-shaped hole to be connected with the explorator, so that the explorator is mounted on one side of the connecting plate, one end of the explorator protrudes out of the mounting portion, and reinforcing ribs are arranged on the other side of the connecting plate.
Optionally, the bending assembly comprises a bending sliding rail, a bending sliding seat and a pressing cylinder, the bending sliding rail and the pressing cylinder are both mounted on the extending portion, the bending sliding seat is connected to the bending sliding rail in a sliding mode and connected with a piston rod of the pressing cylinder, and the bending die wheel is mounted on the bending sliding seat.
Optionally, the bottom of the extension part is also provided with a force application rod for saving strength.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the refrigeration plant copper pipe mechanism of bending have one of following technological effect at least: the copper pipe that will treat processing is placed in return bend axle die department, then drive locating component moves towards return bend axle die direction, the cooperation is in order to press from both sides the one end of tight copper pipe between profiling and the return bend axle die, then the control subassembly that bends moves towards return bend axle die direction, make the lateral wall butt of bending die wheel and copper pipe, promote the extension at last, make rotatory layer board rotate along the positioning seat, thereby realize bending to the copper pipe, control locating component and the subassembly that bends respectively at last, can take out the passing through after bending, the processing step is fairly simple, need not to cut the copper pipe after bending, the efficiency of production is improved, and the product quality of copper pipe is improved.
The utility model also provides a refrigeration plant copper pipe bending device, including foretell refrigeration plant copper pipe mechanism of bending.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the refrigeration plant copper pipe bending device have one of following technological effect at least: due to the adoption of the copper pipe bending mechanism of the refrigeration equipment, a copper pipe to be processed is placed at the position of the bent pipe shaft die, then the positioning assembly is driven to move towards the direction of the bent pipe shaft die, one end of the copper pipe is clamped by the profiling and the bent pipe shaft die in a matching manner, then the bending assembly is controlled to move towards the direction of the bent pipe shaft die, so that the side wall butt of the bending die wheel and the copper pipe is abutted, the extending part is pushed at last, the rotary supporting plate rotates along the positioning seat, the copper pipe is bent, the positioning assembly and the bending assembly are controlled to reset respectively at last, the bent copper pipe can be taken out to pass through, the processing steps are simpler, the copper pipe after being bent does not need to be cut, the production.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a copper pipe bending mechanism of a refrigeration device provided by the embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the positioning assembly in fig. 1.
Fig. 3 is a schematic structural view of the bending assembly of fig. 1.
Fig. 4 is a schematic structural diagram of the unidirectional rotating assembly in the embodiment of the present invention.
Fig. 5 is an exploded view of the positioning socket of fig. 1.
Wherein, in the figures, the respective reference numerals:
10-frame 20-positioning seat 21-cushion cover
211-fixing groove 212-positioning block 30-elbow shaft die
31-strip groove 40-positioning component 41-profiling
42-positioning slide rail 43-positioning mounting plate 431-connecting plate
432-reinforcing rib 44-positioning driving piece 45-height adjusting piece
50-rotating supporting plate 51-extension part 60-bending assembly
61-bending die wheel 62-bending sliding rail 63-bending sliding seat
64-pressing cylinder 70-unidirectional rotating assembly 71-ring gear
711-body 712-tooth 72-detent block
73-sliding plate 74-limiting piece 741-fixing plate
742 fixing hole 75, compression spring 80 and force applying rod.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in fig. 1-5, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, 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 embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1 to 5, a bending mechanism for a copper tube of a refrigeration device is provided, which includes a frame 10, a positioning seat 20, a tube bending axle die 30, a positioning assembly 40, a rotating supporting plate 50 and a bending assembly 60; the positioning seat 20 is fixedly installed on the frame 10, and the bent pipe shaft die 30 is fixedly installed on the positioning seat 20; the positioning assembly 40 is mounted on the frame 10 and located on the side of the positioning seat 20, and one end of the positioning assembly 40 is provided with a profiling 41 adapted to the bent pipe shaft die 30; the rotary supporting plate 50 is mounted on the frame 10, one end of the rotary supporting plate 50 is rotatably connected with the positioning seat 20, an extending portion 51 is arranged at the other end of the rotary supporting plate 50, the extending portion 51 protrudes out of the frame 10, the bending assembly 60 is mounted on the extending portion 51, and the bending assembly 60 is provided with a bending die wheel 61 matched with the bent pipe shaft die 30.
Specifically, the copper pipe to be processed is placed at the bent pipe shaft die 30, then the drive positioning assembly 40 moves towards the bent pipe shaft die 30, the profiling 41 and the bent pipe shaft die 30 are matched to clamp one end of the copper pipe, then the control bending assembly 60 moves towards the bent pipe shaft die 30, so that the bending die wheel 61 abuts against the side wall of the copper pipe, finally the extension part 51 is pushed, so that the rotary supporting plate 50 rotates along the positioning seat 20, so that the copper pipe is bent, finally, the positioning assembly 40 and the bending assembly 60 are respectively controlled to reset, the bent copper pipe can be taken out to pass through, the processing steps are simpler, the bent copper pipe does not need to be cut, the production efficiency is improved, and the product quality of the copper pipe is improved.
In another embodiment of the utility model, as shown in fig. 1 and 5, be equipped with on the positioning seat 20 and cover 21, the up end of covering 21 is provided with two fixed slots 211, all be provided with the locating piece 212 in the constant head tank, the up end protrusion of locating piece 212 in the up end of covering 21, return bend axle die 30 install in cover 21 is gone up, the both sides face of return bend axle die 30 is provided with strip groove 31, strip groove 31 card of return bend axle die 30 bottom is gone into in the locating piece 212, a connecting piece card is gone into in the strip groove 31 of return bend axle die 30 upside and will return bend axle die 30 is fixed in on the positioning seat 20. Specifically, the one end of tight copper pipe is pressed from both sides under return bend beam former 30 and the cooperation of profiling 41, through the cooperation of locating piece 212 and the bar groove 31 of return bend beam former 30 bottom in order to prevent return bend beam former 30 and rotate, thereby guarantee the precision of the copper pipe of bending, and a connecting piece card goes into in the bar groove 31 of return bend beam former 30 upside and is fixed in return bend beam former 30 on positioning seat 20, bend the copper pipe of different diameters, can loosen the return bend beam former 30 of change looks adaptation behind the connecting piece, the practicality has been improved.
In another embodiment of the present invention, as shown in fig. 4, the present invention further comprises a unidirectional rotating assembly 70, wherein the unidirectional rotating assembly 70 is connected between the rotating supporting plate 50 and the frame 10 for limiting the unidirectional rotation of the rotating supporting plate 50. Specifically, rotate rotatory layer board 50 and bend the copper pipe, the spacing rotatory layer board 50 unidirectional rotation of unidirectional rotation subassembly 70 simultaneously to make the mould wheel 61 of bending keep bending to the copper pipe, thereby avoid the copper pipe the condition that kick-backs appear in the in-process of bending, thereby play the effect that the pressurize was bent, improve the precision of bending the copper pipe.
In another embodiment of the present invention, as shown in fig. 4, the unidirectional rotating assembly 70 includes a ring gear 71, a locking block 72, a sliding plate 73 and a limiting member 74; the ring gear 71 comprises a body 711 and teeth 712 arranged on the outer side surface of the body 711, wherein the body 711 is fixedly connected with the rotating supporting plate 50; the sliding plate 73 is slidably disposed on the frame 10, the locking block 72 is mounted on a first end of the sliding plate 73, a compression spring 75 is further disposed between the locking block 72 and the sliding plate 73, the compression spring 75 presses the locking block 72 to protrude out of the first end of the sliding plate 73, the limiting member 74 is mounted on the frame 10, and the limiting member 74 is fixedly connected to a second end of the sliding plate 73 and is used for driving the sliding plate 73 to move toward or away from the body 711. Specifically, the limiting member 74 pushes the sliding plate 73 to move towards the direction of the ring gear 71, so that the locking block 72 is engaged with the teeth 712 of the ring gear 71, under the extrusion of the compression spring 75, the unidirectional rotation of the ring gear 71 is limited, and further the unidirectional rotation of the rotary supporting plate 50 is limited, after the copper pipe is bent, the limiting member 74 is controlled to push the sliding plate 73 to move away from the direction of the ring gear 71, so that the locking block 72 is separated from the teeth 712 of the ring gear 71, and further the rotary supporting plate 50 can be pushed to reset, so that the unidirectional movement of the rotary supporting plate 50 in the copper pipe bending process is realized.
In another embodiment of the present invention, as shown in fig. 4, the position-limiting member 74 includes a fixing plate 741 and a fixing member (not shown), the fixing plate 741 is mounted on the frame 10 and connected to the sliding plate 73, the fixing plate 741 is provided with a plurality of fixing holes 742, the frame 10 is provided with a through hole adapted to each of the fixing holes 742, and the fixing member passes through the through hole and the fixing hole to fix the fixing plate 741 to the frame 10. Specifically, the fixing plate 741 is pushed to enable the locking block 72 to be meshed with the teeth 712 of the ring gear 71, then the fixing piece penetrates through the through hole and the fixing hole to fix the fixing plate 741 to the rack 10, after bending is completed, the fixing piece is pulled out to push the fixing plate 741 to reset, and then the reset of the rotating supporting plate 50 can be achieved.
In another embodiment of the present invention, the position-limiting element 74 may also be any one of an air cylinder, a hydraulic cylinder or an electric cylinder. Specifically, the step of positioning through the fixing piece can be reduced by adopting any one of the air cylinder, the hydraulic cylinder or the electric cylinder, and the working efficiency is improved.
In another embodiment of the present invention, as shown in fig. 1-2, the positioning assembly 40 includes a positioning slide rail 42, a positioning mounting plate 43 and a positioning driving member 44; the location slide rail 42 install in on the frame 10, location mounting panel 43 sliding connection in on the location slide rail 42, location driving piece 44 install in on the location mounting panel 43, the output of location driving piece 44 with the location mounting panel 43 is connected, location mounting panel 43 dorsad the one end of location driving piece 44 is provided with the installation department, profiling 41 install in on the installation department. Specifically, the positioning driving member 44 drives the positioning mounting plate 43 to move along the positioning slide rail 42 toward the bending axle die 30, so that the explorator 41 and the bending axle die 30 clamp one end of the copper tube, and the copper tube can be bent.
In another embodiment of the present invention, as shown in fig. 1-2, the installation portion is vertically provided with a connecting plate 431, the connecting plate 431 is provided with a plurality of waist-shaped holes, a connecting member passes through each waist-shaped hole to be connected with the explorator 41, so as to connect the explorator 41 installed in one side of the connecting plate 431, one end of the explorator 41 protrudes out of the installation portion, and the other side of the connecting plate 431 is provided with a reinforcing rib 432. Specifically, the connecting piece penetrates through each waist-shaped hole to be connected with the profile modeling 41, so that the profile modeling 41 is installed on one side of the connecting plate 431, the profile modeling 41 with the matching shape is replaced by the connecting piece is loosened according to copper pipes with different diameters, therefore, the practicability is improved, in addition, the reinforcing rib 432 is arranged on one side, back to the profile modeling 41, of the connecting plate 431, the strength of the connecting plate 431 is improved, and the stability of clamping the copper pipes by the profile modeling 41 and the bent pipe shaft model 30 is ensured.
In another embodiment of the present invention, as shown in fig. 1-2, a height adjusting member 45 is further disposed between the positioning slide rail 42 and the frame 10. Specifically, the height of the positioning slide rail 42 can be adjusted by the height adjusting member 45, so as to adjust the matching precision between the profiling 41 and the elbow shaft die 30.
In another embodiment of the present invention, as shown in fig. 1 and 3, the bending assembly 60 includes a bending slide rail 62, a bending slide carriage 63 and a pressing cylinder 64, the bending slide rail 62 and the pressing cylinder 64 are all installed on the extension portion 51, the bending slide carriage 63 is slidably connected to the bending slide rail 62 and connected to the piston rod of the pressing cylinder 64, and the bending die wheel 61 is installed on the bending slide carriage 63. Specifically, the pressing cylinder 64 drives the bending sliding seat 63 to move towards the direction of the pipe bending shaft die 30 along the bending sliding rail 62, so that the bending die wheel 61 and the pipe bending shaft die 30 clamp the copper pipe tightly, then the extending part 51 is pulled off, so that the bending die wheel 61 revolves along the pipe bending shaft die 30, the copper pipe is bent, the bending assembly 60 is simple in structure, the copper pipe can be bent, the manufacturing cost is reduced, and the competitiveness of an enterprise is improved.
In another embodiment of the present invention, as shown in fig. 1 and 3, the bottom of the extension 51 is further provided with a force applying rod 80 for saving strength. Specifically, the operator can be more labor-saving by the lever 80, thereby improving the comfort of use.
The utility model also provides a refrigeration plant copper pipe bending device, including foretell refrigeration plant copper pipe mechanism of bending.
Specifically, because the copper pipe bending mechanism of the refrigeration equipment is adopted, a copper pipe to be processed is placed at the bent pipe shaft die 30, then the positioning assembly 40 is driven to move towards the bent pipe shaft die 30, one end of the copper pipe is clamped by the aid of the profiling 41 and the bent pipe shaft die 30 in a matching mode, then the bending assembly 60 is controlled to move towards the bent pipe shaft die 30, the bending die wheel 61 is abutted to the side wall of the copper pipe, the extending portion 51 is finally pushed, the rotary supporting plate 50 rotates along the positioning seat 20, bending of the copper pipe is achieved, finally, the positioning assembly 40 and the bending assembly 60 are respectively controlled to reset, the bent copper pipe can be taken out to pass through, the processing steps are simple, the bent copper pipe does not need to be cut, production efficiency is improved, and product quality of the copper pipe is improved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A copper pipe bending mechanism of refrigeration equipment is characterized by comprising a rack, a positioning seat, a bent pipe shaft die, a positioning assembly, a rotary supporting plate and a bending assembly; the positioning seat is fixedly arranged on the rack, and the bent pipe shaft die is fixedly arranged on the positioning seat; the positioning assembly is arranged on the rack and positioned on the side of the positioning seat, and one end of the positioning assembly is provided with a profiling mold matched with the bent pipe shaft mold; the rotary supporting plate is installed on the rack, one end of the rotary supporting plate is rotatably connected with the positioning seat, an extending portion is arranged at the other end of the rotary supporting plate and protrudes out of the rack, the bending assembly is installed on the extending portion, and the bending assembly is provided with a bending die wheel matched with the bent pipe shaft die.
2. The copper pipe bending mechanism for the refrigeration equipment as recited in claim 1, further comprising a unidirectional rotating assembly, wherein the unidirectional rotating assembly is connected between the rotating supporting plate and the rack and used for limiting unidirectional rotation of the rotating supporting plate.
3. The copper pipe bending mechanism for refrigeration equipment according to claim 2, wherein the unidirectional rotating assembly comprises a ring gear, a clamping block, a sliding plate and a limiting piece; the ring gear comprises a body and teeth arranged on the outer side surface of the body, and the body is fixedly connected with the rotating supporting plate; the sliding plate is arranged on the rack in a sliding mode, the clamping block is installed at the first end of the sliding plate, a compression spring is further arranged between the clamping block and the sliding plate and extrudes the clamping block to protrude out of the first end of the sliding plate, the limiting part is installed on the rack and is fixedly connected with the second end of the sliding plate and used for driving the sliding plate to move towards or back to the body direction.
4. The copper pipe bending mechanism for the refrigeration equipment as recited in claim 3, wherein the limiting member comprises a fixing plate and a fixing member, the fixing plate is mounted on the rack and connected with the sliding plate, a plurality of fixing holes are formed in the fixing plate, through holes matched with the fixing holes are formed in the rack, and the fixing member penetrates through the through holes and the fixing holes to fix the fixing plate to the rack.
5. The copper pipe bending mechanism for the refrigeration equipment as claimed in claim 3, wherein the limiting member is one of an air cylinder, a hydraulic cylinder and an electric cylinder.
6. A copper pipe bending mechanism for refrigeration equipment according to any one of claims 1 to 3, wherein the positioning assembly comprises a positioning slide rail, a positioning mounting plate and a positioning driving member; the utility model discloses a rack, including location driving piece, location slide rail, location mounting panel, location driving piece, explorator, installation department, the location slide rail install in the frame, location mounting panel sliding connection in on the slide rail of location, the location driving piece install in on the location mounting panel, the output of location driving piece with the location mounting panel is connected, the location mounting panel dorsad the one end of location driving piece is provided with.
7. The copper pipe bending mechanism for the refrigeration equipment as recited in claim 6, wherein a connecting plate is vertically disposed on the mounting portion, a plurality of kidney-shaped holes are disposed on the connecting plate, a connecting member passes through each kidney-shaped hole and is connected with the explorator to mount the explorator on one side of the connecting plate, one end of the explorator protrudes out of the mounting portion, and a reinforcing rib is disposed on the other side of the connecting plate.
8. A copper pipe bending mechanism for refrigeration equipment according to any one of claims 1 to 3, wherein the bending assembly comprises a bending slide rail, a bending slide seat and a pressing cylinder, the bending slide rail and the pressing cylinder are both mounted on the extension portion, the bending slide seat is slidably connected to the bending slide rail and connected with a piston rod of the pressing cylinder, and the bending die wheel is mounted on the bending slide seat.
9. A copper pipe bending mechanism for refrigeration equipment according to any one of claims 1 to 3, wherein a force applying rod for saving force is further arranged at the bottom of the extending part.
10. A copper pipe bending device for refrigeration equipment, which is characterized by comprising a copper pipe bending mechanism for refrigeration equipment according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021871768.3U CN213316986U (en) | 2020-08-31 | 2020-08-31 | Refrigeration plant copper pipe bending mechanism and refrigeration plant copper pipe bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021871768.3U CN213316986U (en) | 2020-08-31 | 2020-08-31 | Refrigeration plant copper pipe bending mechanism and refrigeration plant copper pipe bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213316986U true CN213316986U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021871768.3U Active CN213316986U (en) | 2020-08-31 | 2020-08-31 | Refrigeration plant copper pipe bending mechanism and refrigeration plant copper pipe bending device |
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| Country | Link |
|---|---|
| CN (1) | CN213316986U (en) |
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2020
- 2020-08-31 CN CN202021871768.3U patent/CN213316986U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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| CP02 | Change in the address of a patent holder |
Address after: 523000 room 105, building 3, No.49 Jiulong Road, Dongcheng Street, Dongguan City, Guangdong Province Patentee after: Guangdong pilot cold chain equipment Technology Co., Ltd Address before: 303, 3rd floor, xinsanhe building, Yayuan Industrial Zone, Nancheng street, Dongguan City, Guangdong Province Patentee before: Guangdong pilot cold chain equipment Technology Co., Ltd |
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| CP02 | Change in the address of a patent holder |