CN211516664U - Capillary tube processing device - Google Patents
Capillary tube processing device Download PDFInfo
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- CN211516664U CN211516664U CN201922130694.1U CN201922130694U CN211516664U CN 211516664 U CN211516664 U CN 211516664U CN 201922130694 U CN201922130694 U CN 201922130694U CN 211516664 U CN211516664 U CN 211516664U
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- station
- flaring
- positioning
- capillary
- cutting
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Abstract
The utility model discloses a capillary tube processing device, which comprises a frame; the supporting unit comprises a positioning mechanism, and the positioning mechanism comprises a positioning plate, a positioning core rod and a positioning shaft sleeve; the feeding unit comprises a feeding mechanism, and the feeding mechanism comprises a guide groove; the drawing unit comprises a drawing mechanism, and the drawing mechanism comprises a drawing die sleeve; the flaring unit comprises a flaring mechanism, and the flaring mechanism comprises a flaring core mold; the cutting unit comprises a cutting mechanism, and the cutting mechanism comprises a cutting knife; and the grinding unit comprises a polishing mechanism, and the polishing mechanism comprises a polishing groove. The utility model discloses a capillary processingequipment through setting up the material loading unit, drawing unit, flaring unit, cutting unit and grinding unit, can realize the automatic processing of capillary.
Description
Technical Field
The utility model relates to a field of cutting of air conditioner, concretely relates to capillary processingequipment.
Background
With the improvement of the living standard of people, the air conditioner becomes an essential household appliance in daily life. The air conditioner assembly includes the processing of many parts, and among them, the capillary is an essential part in the air conditioner. Capillary, which is generally a thin tube having an inner diameter of 1mm or less, is called capillary because the tube has a small diameter like hair. The capillary tube in the air conditioner has the main function that the capillary tube enables high-pressure liquid refrigerant coming out of the condenser to become low-pressure liquid refrigerant through throttling expansion and then enter the evaporator, so that refrigeration is realized, and the capillary tube plays a vital role in the air conditioner.
In order to improve the refrigeration effect of the air conditioner, the capillary tube needs to be processed, so that the capillary tube is accurately installed in the air conditioner. Most of the existing capillary processing devices are operated manually, and the problems of easy occurrence of errors and low processing efficiency exist.
Disclosure of Invention
The utility model aims at providing a capillary processingequipment can realize capillary processing's automation.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a capillary processing apparatus comprising:
a frame;
the supporting unit comprises a positioning mechanism which is movable along the front-back direction relative to the rack, movable along the left-right direction and rotatable around the left-right direction, the positioning mechanism sequentially passes through a feeding station, a drawing station, an extrusion station, a flaring station, a cutting station and a grinding station along the front-back direction, the positioning mechanism comprises a positioning plate, a positioning core rod and a positioning shaft sleeve, the positioning core rod and the positioning shaft sleeve are coaxially sleeved at intervals inside and outside the positioning shaft sleeve and are arranged on the right side of the positioning plate, and the axes of the positioning core rod and the positioning shaft sleeve extend along the left-right direction;
the feeding unit comprises a feeding mechanism arranged on the rack, the feeding mechanism comprises a guide groove, the guide groove is arranged on the right side of the feeding station, and the groove length of the guide groove extends along the left-right direction;
the drawing unit comprises a drawing mechanism arranged on the rack, the drawing mechanism comprises a drawing die sleeve, the drawing die sleeve is arranged on the right side of the drawing station, and the axis of the drawing die sleeve extends along the left-right direction;
the flaring unit comprises a flaring mechanism arranged on the frame, the flaring mechanism comprises a flaring core mold, the flaring core mold is arranged on the right side of the flaring station, and the axis of the flaring core mold extends along the left-right direction;
the cutting unit comprises a cutting mechanism which is movable along the vertical direction of the left and right directions relative to the rack, the cutting mechanism comprises a cutting knife, and the cutting knife is arranged on the right side of the cutting station;
and the grinding unit comprises a polishing mechanism arranged on the rack, the polishing mechanism comprises a polishing groove, and the polishing groove is arranged on the right side of the grinding station.
Further, the ratio of the length of the positioning core rod to the length of the capillary tube is 6:10-8: 10.
Further, the ratio of the length of the positioning shaft sleeve to the length of the capillary tube is 1:10-2: 10.
Furthermore, a chamfer surface is arranged at the sleeving opening end of the drawing die.
Furthermore, a chamfer surface is arranged at the free end of the flaring core mold.
Further, the drawing unit comprises a multi-stage drawing mechanism, and the multi-stage drawing mechanism is respectively used for forming the capillary tubes with gradually reduced radial sizes of the main body sections.
Further, the flaring unit comprises a plurality of stages of flaring mechanisms, and the multistage flaring mechanisms are respectively used for forming capillaries with gradually increasing radial sizes of flaring sections.
Further, the cutting knife is a circular knife.
Further, the polishing groove is a magnetic polishing groove with a built-in steel needle.
Furthermore, the feeding station, the drawing station, the extruding station, the flaring station, the cutting station and the grinding station are sequentially arranged from front to back.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the utility model discloses a capillary processingequipment through setting up the material loading unit, drawing unit, flaring unit, cutting unit and grinding unit, can realize the automatic processing of capillary.
Drawings
FIG. 1 is a schematic view of a capillary machining device tube in a guide channel according to the present disclosure;
FIG. 2 is a schematic view of the positioning of the tube of the capillary processing device according to the present invention by the positioning core rod and the positioning sleeve;
FIG. 3 is a schematic diagram of the capillary processing device of the present invention after the tube is drawn through the drawing die set;
fig. 4 is a schematic diagram of the pipe material of the capillary processing device according to the present invention after being flared by the flaring mandrel;
FIG. 5 is a schematic view of the capillary processing device according to the present invention, wherein the pipe is cut by a cutter;
fig. 6 is a schematic view of the capillary processing device according to the present invention, which is used to place the pipe material into the polishing tank.
Wherein: 10. a frame; 21. positioning a plate; 22. positioning the core rod; 23. positioning the shaft sleeve; 31. a guide groove; 41. drawing the die sleeve; 51. flaring core molds; 61. a cutting knife; 71. a polishing tank; 80. a pipe.
Detailed Description
The invention will be further described with reference to the accompanying drawings and examples:
referring to fig. 1 to 6, as illustrated therein, a capillary processing apparatus includes:
a frame 10;
the supporting unit comprises a positioning mechanism which is movable along the front-back direction, movable along the left-right direction and rotatable around the left-right direction relative to the rack 10, the positioning mechanism sequentially passes through a feeding station, a drawing station, an extrusion station, a flaring station, a cutting station and a grinding station along the front-back direction, the positioning mechanism comprises a positioning plate 21, a positioning core rod 22 and a positioning shaft sleeve 23, the positioning core rod 22 and the positioning shaft sleeve 23 are coaxially sleeved at intervals inside and outside and are arranged on the right side of the positioning plate 21, and the axes of the positioning core rod 22 and the positioning shaft sleeve 23 extend along the left-right direction;
the feeding unit comprises a feeding mechanism arranged on the rack 10, the feeding mechanism comprises a guide groove 31, the guide groove 31 is arranged on the right side of the feeding station, and the groove length of the guide groove 31 extends along the left-right direction;
the drawing unit comprises a drawing mechanism arranged on the rack 10, the drawing mechanism comprises a drawing die sleeve 41, the drawing die sleeve 41 is arranged on the right side of the drawing station, and the axis of the drawing die sleeve 41 extends along the left-right direction;
a flaring unit including a flaring mechanism mounted on the frame 10, the flaring mechanism including a flaring mandrel 51, the flaring mandrel 51 being disposed at the right side of the flaring station, the axis of the flaring mandrel 51 extending in the left-right direction;
the cutting unit comprises a cutting mechanism which can move along the vertical direction of the left and right direction relative to the frame 10, the cutting mechanism comprises a cutting knife 61, and the cutting knife 61 is arranged on the right side of the cutting station;
and the grinding unit comprises a polishing mechanism arranged on the frame 10, the polishing mechanism comprises a polishing groove 71, and the polishing groove 71 is arranged on the right side of the grinding station.
In the preferred embodiment of this embodiment, the ratio of the length of the positioning mandrel 22 to the length of the capillary is 6:10 to 8: 10.
In the preferred embodiment of the present embodiment, the ratio of the length of the positioning sleeve 23 to the length of the capillary tube is 1:10 to 2: 10.
In the preferred embodiment of this embodiment, the inlet end of the drawing die sleeve 41 is provided with a chamfered surface.
In a preferred embodiment of this embodiment, the free end of the flaring core die 51 is provided with a chamfered surface.
In a preferred embodiment of the present invention, the drawing unit includes a plurality of drawing mechanisms, and the plurality of drawing mechanisms are respectively used for forming the capillary tubes with gradually decreasing radial sizes of the body segments.
In a preferred embodiment of this embodiment, the flaring unit includes a multi-stage flaring mechanism, and the multi-stage flaring mechanism is respectively used for forming capillaries with gradually increasing radial sizes of flaring sections.
In a preferred embodiment of the present embodiment, the cutting blade 61 is a circular blade.
In a preferred embodiment of this embodiment, the polishing tank 71 is a magnetic polishing tank with a steel needle incorporated therein.
In the preferred embodiment of the present embodiment, the feeding station, the drawing station, the extruding station, the flaring station, the cutting station, and the grinding station are sequentially arranged from front to back.
The positioning mechanism moves to a feeding station, the pipe 80 is firstly placed in the guide groove 31, the pipe 80 is pushed along the guide groove 31, and one end of the pipe 80 extends into a groove formed by surrounding of the positioning plate 21, the positioning core rod 22 and the positioning shaft sleeve 23, so that the pipe is positioned;
the pipe is driven to move to a drawing station through the positioning mechanism, and the pipe is pushed into the drawing die sleeve 41 through the positioning mechanism, so that the drawing of the pipe is realized;
the pipe is driven to move to a flaring station through the positioning mechanism, and the pipe is pushed to the outer side of the flaring core mold 51 through the positioning mechanism, so that flaring of the pipe is realized;
the pipe is driven to move to a cutting station through the positioning mechanism, the pipe is pushed to the cutting knife 61 through the positioning mechanism, and the pipe is driven to rotate through the positioning mechanism, so that the pipe is cut off;
the positioning mechanism drives the pipe to move to a grinding station, the pipe is pushed to the upper side of the polishing groove through the positioning mechanism, the positioning core rod is pulled out of the pipe through the positioning mechanism, and the pipe falls into the polishing groove to be polished and ground.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A capillary processing apparatus, comprising:
a frame;
the supporting unit comprises a positioning mechanism which is movable along the front-back direction relative to the rack, movable along the left-right direction and rotatable around the left-right direction, the positioning mechanism sequentially passes through a feeding station, a drawing station, an extrusion station, a flaring station, a cutting station and a grinding station along the front-back direction, the positioning mechanism comprises a positioning plate, a positioning core rod and a positioning shaft sleeve, the positioning core rod and the positioning shaft sleeve are coaxially sleeved at intervals inside and outside the positioning shaft sleeve and are arranged on the right side of the positioning plate, and the axes of the positioning core rod and the positioning shaft sleeve extend along the left-right direction;
the feeding unit comprises a feeding mechanism arranged on the rack, the feeding mechanism comprises a guide groove, the guide groove is arranged on the right side of the feeding station, and the groove length of the guide groove extends along the left-right direction;
the drawing unit comprises a drawing mechanism arranged on the rack, the drawing mechanism comprises a drawing die sleeve, the drawing die sleeve is arranged on the right side of the drawing station, and the axis of the drawing die sleeve extends along the left-right direction;
the flaring unit comprises a flaring mechanism arranged on the frame, the flaring mechanism comprises a flaring core mold, the flaring core mold is arranged on the right side of the flaring station, and the axis of the flaring core mold extends along the left-right direction;
the cutting unit comprises a cutting mechanism which is movable along the vertical direction of the left and right directions relative to the rack, the cutting mechanism comprises a cutting knife, and the cutting knife is arranged on the right side of the cutting station;
and the grinding unit comprises a polishing mechanism arranged on the rack, the polishing mechanism comprises a polishing groove, and the polishing groove is arranged on the right side of the grinding station.
2. The capillary processing device of claim 1, wherein a ratio of a length of the positioning mandrel to a length of the capillary is from 6:10 to 8: 10.
3. The capillary processing device of claim 1, wherein the ratio of the length of the locating boss to the length of the capillary tube is from 1:10 to 2: 10.
4. The capillary processing apparatus of claim 1, wherein the draw die sleeve inlet end is provided with a chamfered surface.
5. The capillary machining device of claim 1, wherein the free end of the flaring mandrel is provided with a chamfered surface.
6. The capillary processing apparatus according to claim 1, wherein the drawing unit includes a plurality of stages of drawing mechanisms for forming the capillary tube having the body section gradually decreasing in radial dimension, respectively.
7. The capillary processing apparatus of claim 1, wherein the flaring unit comprises multiple stages of flaring mechanisms for respectively forming capillaries having progressively increasing radial dimensions of flared sections.
8. The capillary processing apparatus of claim 1, wherein the cutting blade is a circular blade.
9. The capillary processing apparatus of claim 1, wherein the polishing groove is a magnetic polishing groove with a steel needle built in.
10. The capillary processing apparatus of claim 1, wherein the feeding station, drawing station, extrusion station, flaring station, cutting station, and grinding station are arranged in sequence from front to back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922130694.1U CN211516664U (en) | 2019-12-03 | 2019-12-03 | Capillary tube processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922130694.1U CN211516664U (en) | 2019-12-03 | 2019-12-03 | Capillary tube processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211516664U true CN211516664U (en) | 2020-09-18 |
Family
ID=72464443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922130694.1U Expired - Fee Related CN211516664U (en) | 2019-12-03 | 2019-12-03 | Capillary tube processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211516664U (en) |
-
2019
- 2019-12-03 CN CN201922130694.1U patent/CN211516664U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 Termination date: 20201203 |