CN112296184A - Adjustable hobbing cutter is used in processing of vehicle air conditioner radiating fin - Google Patents
Adjustable hobbing cutter is used in processing of vehicle air conditioner radiating fin Download PDFInfo
- Publication number
- CN112296184A CN112296184A CN202011167920.4A CN202011167920A CN112296184A CN 112296184 A CN112296184 A CN 112296184A CN 202011167920 A CN202011167920 A CN 202011167920A CN 112296184 A CN112296184 A CN 112296184A
- Authority
- CN
- China
- Prior art keywords
- hobbing cutter
- hob
- air conditioner
- plate
- adjustable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
- B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/022—Making the fins
- B21D53/025—Louvered fins
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to an adjustable hob for machining radiating fins of an automobile air conditioner, which comprises a hob shaft, wherein a hob cylinder seat is fixedly sleeved outside the hob shaft, a plurality of fixed cutter teeth are uniformly distributed on the circumference of the outer wall of the hob cylinder seat, an adjusting plate is detachably arranged on one end surface of the hob cylinder seat, a plurality of adjusting cutter teeth are arranged on one side surface of the adjusting plate facing the hob cylinder seat, and the adjusting cutter teeth are distributed between two adjacent fixed cutter teeth. The invention not only has the fixed cutter teeth and can process the radiating fins with sparse density, but also can utilize the adjusting plate to install the adjusting cutter teeth between the fixed cutter teeth, and the radiating fins with compact density are processed, so that the invention has convenient installation and disassembly, various processing types and more practicability.
Description
Technical Field
The invention relates to the technical field of fin processing equipment, in particular to an adjustable hob for processing radiating fins of an automobile air conditioner.
Background
The finned radiator is a heat exchange device which is most widely used in gas and liquid heat exchangers. The fins are metal sheets with strong heat conductivity which are added on the surface of the heat exchange device needing heat transfer, so that the heat exchange surface area of the heat exchange device is increased. The tooth profile of the fin is machined by a hob. The existing fin hob is usually of an integrally formed structure, and generally only fins with one density can be processed, so that the use of the fin hob is limited.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an adjustable hob for machining a radiating fin of an automobile air conditioner.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an automobile air conditioner radiating fin processing is with adjustable hobbing cutter, includes the hobbing cutter shaft, the outer fixed cover of hobbing cutter shaft is equipped with the hobbing cutter cylinder base, the circumference equipartition has a plurality of fixed sword teeth on the hobbing cutter cylinder base outer wall, detachably installs the regulating plate on the hobbing cutter cylinder base terminal surface, the regulating plate is equipped with a plurality of regulation sword teeth towards a side of hobbing cutter cylinder base, it distributes between two adjacent fixed sword teeth to adjust the sword tooth.
Particularly, the adjusting plate is an integral annular plate, is sleeved on the hob shaft and is locked on the end face of the hob cylinder seat through a fixing bolt.
Particularly, the adjusting plates are two sector plates butted on the hob shaft, and the adjusting plates are locked on the end face of the hob cylinder seat through fixing bolts.
The hobbing cutter barrel holder is characterized in that an annular slot is formed in one end face, opposite to the adjusting plate, of the hobbing cutter barrel holder, a temperature adjusting annular plate is inserted into the annular slot, a cavity is formed in the temperature adjusting annular plate, a phase change medium is filled in the cavity, and the temperature adjusting annular plate is fixed on the end face of the hobbing cutter barrel holder through a locking piece.
The locking part comprises a stud fixed on the end face of the hob barrel seat, a clamping plate is arranged at the outer end of the stud, and the clamping plate is clamped on the outer end face of the temperature adjusting annular plate.
The outer terminal surface of the annular plate that adjusts the temperature is equipped with the through-hole, be equipped with the rubber buffer in the through-hole.
And wear-resistant coatings are arranged outside the fixed cutter teeth and the adjusting cutter teeth.
The invention has the beneficial effects that: the invention not only has the fixed cutter teeth and can process the radiating fins with sparse density, but also can utilize the adjusting plate to install the adjusting cutter teeth between the fixed cutter teeth, and the radiating fins with compact density are processed, so that the invention has convenient installation and disassembly, various processing types and more practicability.
Drawings
FIG. 1 is a schematic view of the structure in one aspect of the present invention;
FIG. 2 is a schematic structural view in another aspect of the present invention;
FIG. 3 is a schematic structural view of the hob shaft, the hob cylinder base and the fixed cutter teeth of the present invention in one direction;
FIG. 4 is a schematic structural view of the hob shaft, the hob cylinder base and the fixed cutter teeth of the present invention in another direction;
in the figure: 1-a roller shaft; 2-hob barrel seat; 3-fixing the cutter teeth; 4-adjusting plate; 5-adjusting cutter teeth; 6-fixing the bolt; 7-a ring-shaped slot; 8-temperature adjusting annular plate; 9-a stud; 10-a clamping plate; 11-rubber plug;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1-4, an adjustable hobbing cutter is used in processing of vehicle air conditioner radiating fin, including hobbing cutter shaft 1, 1 external fixation cover of hobbing cutter shaft is equipped with hobbing cutter cylinder base 2, the circumference equipartition has a plurality of fixed sword teeth 3 on 2 outer walls of hobbing cutter cylinder base, regulating plate 4 is installed to detachably on 2 terminal surfaces of hobbing cutter cylinder base, regulating plate 4 is equipped with a plurality of regulation sword teeth 5 towards a side of hobbing cutter cylinder base 2, adjust sword teeth 5 and distribute between two adjacent fixed sword teeth 3.
Particularly, the adjusting plate 4 is an integral annular plate, and the adjusting plate 4 is sleeved on the hob shaft 1 and locked on the end face of the hob cylinder base 2 through a fixing bolt 6.
Particularly, the adjusting plate 4 is two sector plates butted on the hob shaft 1, and the adjusting plate 4 is locked on the end surface of the hob cylinder base 2 through a fixing bolt 6.
Hobbing cutter cylinder base 2 is equipped with annular slot 7 on the relative terminal surface of regulating plate 4, it has temperature regulation annular plate 8 to peg graft in the annular slot 7, it is equipped with the cavity and the cavity intussuseption is filled with the phase change medium in the annular plate 8 to adjust the temperature, the annular plate 8 that adjusts the temperature is fixed on hobbing cutter cylinder base 2's terminal surface through the retaining member.
The retaining member is including fixing the double-screw bolt 9 on 2 terminal surfaces of hobbing cutter barrel holder, the double-screw bolt 9 outer end is equipped with cardboard 10, cardboard 10 joint is on the outer terminal surface of 8 annular plates that adjust the temperature.
The outer terminal surface of the annular plate 8 that adjusts the temperature is equipped with the through-hole, be equipped with rubber buffer 11 in the through-hole.
And wear-resistant coatings are arranged outside the fixed cutter teeth 3 and the adjusting cutter teeth 5.
The invention not only has the fixed cutter teeth 3 and can process the radiating fins with sparse density, but also can utilize the adjusting plate 4 to install the adjusting cutter teeth 5 between the fixed cutter teeth 3 and process the radiating fins with compact density, thereby having convenient installation and disassembly, various processing types and more practicability. A temperature-adjusting annular plate 8 is arranged in the hob barrel seat 2, and heat generated in the machining process is absorbed through a phase change medium in the temperature-adjusting annular plate 8, so that the influence of high temperature on the surface shape of the fins is avoided.
The invention has been described in connection with the accompanying drawings, it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, adaptations or uses of the invention, and all such modifications and variations are within the scope of the invention.
Claims (7)
1. The utility model provides an automobile air conditioner radiating fin processing is with adjustable hobbing cutter, a serial communication port, including hobbing cutter axle (1), hobbing cutter axle (1) external fixation cover is equipped with hobbing cutter cylinder base (2), the circumference equipartition has a plurality of fixed sword teeth (3) on hobbing cutter cylinder base (2) outer wall, regulating plate (4) are installed to detachably on hobbing cutter cylinder base (2) the terminal surface, regulating plate (4) are equipped with a plurality of regulation sword teeth (5) towards a side of hobbing cutter cylinder base (2), adjust sword teeth (5) and distribute between two adjacent fixed sword teeth (3).
2. The adjustable hobbing cutter for machining the heat dissipation fin of the automobile air conditioner as claimed in claim 1, wherein the adjusting plate (4) is an integral annular plate, the adjusting plate (4) is sleeved on the hobbing cutter shaft (1) and locked on the end face of the hobbing cutter cylinder base (2) through a fixing bolt (6).
3. The adjustable hobbing cutter for machining the radiating fins of the automobile air conditioner as claimed in claim 1, wherein the adjusting plate (4) is two sector plates butted on the hobbing cutter shaft (1), and the adjusting plate (4) is locked on the end face of the hobbing cutter cylinder base (2) through a fixing bolt (6).
4. The adjustable hobbing cutter for processing the heat dissipation fins of the automobile air conditioner is characterized in that an annular slot (7) is formed in one end face, opposite to the adjusting plate (4), of the hobbing cutter cylinder base (2), a temperature adjusting annular plate (8) is inserted into the annular slot (7), a cavity is formed in the temperature adjusting annular plate (8), a phase change medium is filled in the cavity, and the temperature adjusting annular plate (8) is fixed to the end face of the hobbing cutter cylinder base (2) through a locking piece.
5. The adjustable hob for machining the heat dissipation fins of the automobile air conditioner is characterized in that the locking piece comprises a stud (9) fixed on the end face of the hob barrel seat (2), a clamping plate (10) is arranged at the outer end of the stud (9), and the clamping plate (10) is clamped on the outer end face of the temperature adjustment annular plate (8).
6. The adjustable hob for processing the heat dissipation fins of the automobile air conditioner as claimed in claim 5, wherein the outer end surface of the temperature adjustment annular plate (8) is provided with a through hole, and a rubber plug (11) is arranged in the through hole.
7. The adjustable hob for machining the radiating fins of the automobile air conditioner as claimed in claim 6, wherein the fixed cutter teeth (3) and the adjustable cutter teeth (5) are externally provided with wear-resistant coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011167920.4A CN112296184A (en) | 2020-10-28 | 2020-10-28 | Adjustable hobbing cutter is used in processing of vehicle air conditioner radiating fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011167920.4A CN112296184A (en) | 2020-10-28 | 2020-10-28 | Adjustable hobbing cutter is used in processing of vehicle air conditioner radiating fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112296184A true CN112296184A (en) | 2021-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011167920.4A Pending CN112296184A (en) | 2020-10-28 | 2020-10-28 | Adjustable hobbing cutter is used in processing of vehicle air conditioner radiating fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112296184A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146357A (en) * | 2021-05-17 | 2021-07-23 | 浙江上优刀具有限公司 | Hobbing cutter capable of eliminating cutter abrasion machining precision by adjusting cutter head |
-
2020
- 2020-10-28 CN CN202011167920.4A patent/CN112296184A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146357A (en) * | 2021-05-17 | 2021-07-23 | 浙江上优刀具有限公司 | Hobbing cutter capable of eliminating cutter abrasion machining precision by adjusting cutter head |
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