CN107838252B - Crankcase heating hoop forming apparatus and method of use - Google Patents
Crankcase heating hoop forming apparatus and method of use Download PDFInfo
- Publication number
- CN107838252B CN107838252B CN201711360082.0A CN201711360082A CN107838252B CN 107838252 B CN107838252 B CN 107838252B CN 201711360082 A CN201711360082 A CN 201711360082A CN 107838252 B CN107838252 B CN 107838252B
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- China
- Prior art keywords
- positioning wheel
- rotating rod
- wheel rotating
- positioning
- gear
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- 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.)
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Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 10
- 241001631030 Explorator Species 0.000 claims description 16
- 238000003754 machining Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
-
- 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
- B21D53/16—Making other particular articles rings, e.g. barrel hoops
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Articles (AREA)
- Automatic Assembly (AREA)
Abstract
The invention relates to a processing device of a crankcase heating hoop and a using method thereof. The invention provides a crankcase heating hoop forming device, wherein a positioning wheel is arranged on a corresponding positioning wheel rotating rod, the rotating shafts of a first positioning rotating rod and a second positioning rotating rod are positioned below a leaning film and concentric with a leaning mold, the rotating directions of the first positioning wheel rotating rod and the second positioning wheel rotating rod are opposite, the first positioning wheel rotating rod rotates anticlockwise, the second positioning wheel rotating rod rotates clockwise, the leaning mold is fixed and does not rotate, the edge of the leaning mold is provided with a groove, the positioning wheel is provided with a groove, the heating hoops for forming are matched with the positioning wheel, and the distance between the positioning wheel and the leaning mold is matched with the diameter of the heating hoops to be formed. The invention also provides a use method. The crankcase heating hoop forming equipment provided by the invention enables the crankcase heating hoop to be formed in one step.
Description
Technical Field
The invention relates to a processing device of a crankcase heating hoop.
Background
The lower part of the air conditioner compressor is a crankcase, the general crankcase heater is a built-in electric heating pipe, the heating hoop formed by the device is arranged at the crankcase part of the compressor and is used for heating lubricating oil when the compressor is stopped, so that the lubricating oil keeps a certain temperature, and the main is to prevent the compressor from increasing the starting resistance of the compressor due to overlarge viscosity of the lubricating oil when the compressor is cold in the sky, and a large-sized unit generally adopts the method to protect the compressor.
The crankcase heating hoop is generally a custom aluminum alloy section bar in omega shape, and a custom heating wire is embedded in the middle of the custom aluminum alloy section bar, after the custom heating wire is formed by the device, the custom aluminum alloy section bar forms a circle, and when in use, the custom aluminum alloy section bar surrounds a compressor to cling to a crankcase, so that the crankcase is subjected to auxiliary heating, the lubrication temperature of compressor lubricating oil in the crankcase is ensured, and the sparseness of the lubricating oil is ensured. When the compressor is in operation, the crankcase heating collar is deactivated and when the compressor is deactivated, the crankcase heating collar is activated.
The crankcase heating hoop has better effect than the traditional built-in crankcase heating rod, but the processing of the crankcase heating hoop always depends on manual processing, and when the crankcase heating hoop is formed into a round shape, the omega-shaped section is deformed and scrapped due to uneven force, and the crankcase heating hoop cannot be suitable for large-scale industrialized production.
Disclosure of Invention
1. The technical problems to be solved are as follows:
the existing crankcase heating hoop is manually machined by hands, so that the efficiency is low, and the defective rate is high.
2. The technical scheme is as follows:
in order to solve the above problems, the invention provides a forming device for a crankcase heating hoop, comprising a explorator 2 and two positioning wheels, wherein the two positioning wheels are a first positioning wheel 6 and a second positioning wheel 8 respectively, the first positioning wheel 6 is arranged on a first positioning wheel rotating rod 7, the second positioning wheel 8 is arranged on a second positioning wheel rotating rod 9, the rotating shafts of the first positioning wheel rotating rod 7 and the second positioning wheel rotating rod 9 are arranged below the explorator and concentric with the explorator 2, the rotating directions of the first positioning wheel rotating rod 7 and the second positioning wheel rotating rod 9 are opposite, the first positioning wheel rotating rod 7 rotates anticlockwise, the second positioning wheel rotating rod 9 rotates clockwise to fix the explorator 2 without rotating, the edge of the explorator 2 is provided with a groove, the positioning wheels are provided with grooves and are matched with the crankcase heating hoop to be formed, and the distance between the positioning wheels and the explorator 2 is matched with the diameter of the crankcase heating hoop to be formed.
The two pairs of racks and gears are used for driving the positioning wheel rotating rod to rotate, the first rack 5 and the first gear 3 are matched to drive the first positioning wheel rotating rod 7 to rotate anticlockwise, and the second rack 10 and the second gear 4 are matched to drive the second positioning wheel rotating rod 9 to rotate clockwise.
The first gear 3 is located below the second gear 4, and the diameters of the rotation shafts of the first gear 3 and the first positioning wheel rotation rod 7 are smaller than those of the rotation shafts of the second gear 4 and the second positioning wheel rotation rod 9.
The first gear 3 and the second gear 4 are driven to rotate by the power provided by the air cylinder 1.
The invention also provides a using method of the crankcase heating hoop forming device.
3. The beneficial effects are that:
the crankcase heating hoop forming equipment provided by the invention has the advantages that the crankcase heating hoop is formed in one step, the efficiency is high, and the yield is almost 100%.
Drawings
Fig. 1 is a schematic view of the structure under the explorator of the present invention.
Fig. 2 is a schematic structural diagram of the master according to the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the invention provides a forming device for a crankcase heating hoop, which comprises a explorator 2 and two positioning wheels, wherein the two positioning wheels are a first positioning wheel 6 and a second positioning wheel 8 respectively, the first positioning wheel 6 is arranged on a first positioning wheel rotating rod 7, the second positioning wheel 8 is arranged on a second positioning wheel rotating rod 9, the rotating shafts of the first positioning rotating rod 7 and the second positioning rotating rod 9 are arranged below the explorator 2 and concentric with the explorator 2, the rotating directions of the first positioning wheel rotating rod 7 and the second positioning wheel rotating rod 9 are opposite, the first positioning wheel rotating rod 7 rotates anticlockwise, the second positioning wheel rotating rod 9 rotates clockwise to fix the explorator 2 without rotating, the edge of the explorator 2 is provided with a groove, the positioning wheels are provided with grooves, the heating hoops are matched with the explorator, and the distance between the positioning wheels and the explorator 2 is matched with the diameter of the heating hoops to be formed.
When the heating hoop section bar is used, the heating hoop section bar is placed between the positioning wheel and the profiling wheel 2, the first positioning wheel rotating rod 7 rotates anticlockwise, the second positioning wheel rotating rod 9 rotates clockwise, and the profiling wheel 2 and the positioning wheel are matched to enable the heating hoop section bar to be formed.
For higher efficiency, gears are used to rotate the positioning wheel turning bars.
As shown in fig. 1, since the rotation directions of the two positioning wheel rotating rods are opposite, two pairs of racks and gears are needed for driving the positioning wheel rotating rods to rotate, the first rack 5 and the first gear 3 cooperate to drive the first positioning wheel rotating rod 7 to rotate anticlockwise, and the second rack 10 and the second gear 4 cooperate to drive the second positioning wheel rotating rod 9 to rotate clockwise.
For simple and effective construction, the first gear 3 is located below the second gear 4, and the diameters of the rotation axes of the first gear 3 and the first positioning wheel rotation lever 7 are smaller than those of the rotation axes of the second gear 4 and the second positioning wheel rotation lever 9.
For better efficiency, the first gear 3 and the second gear 4 are driven to rotate by the power provided by the air cylinder 1.
The invention also provides a using method of the crankcase heating hoop forming equipment, which comprises the following steps: the first step, placing the heating hoop section bar between the positioning wheel and the profiling 2, and tightly attaching the heating hoop section bar to the profiling by the clamping device, and the second step: the cylinder 1 drives the first gear 3 to rotate anticlockwise and the second gear 4 to rotate clockwise, the first gear 3 drives the first positioning wheel rotating rod 7 to rotate anticlockwise, and the second gear 4 drives the second positioning wheel rotating rod 9 to rotate clockwise; and a third step of: the first positioning wheel rotating rod 7 and the second positioning wheel rotating rod 9 rotate, in the rotating process, the middle of the heating hoop section is molded due to the matching of the explorator 2, the first positioning wheel 6 and the second positioning wheel 8, and the fourth step: the first positioning wheel rotating rod 7 and the second positioning wheel rotating rod 9 rotate to limit positions, the air cylinder 1 is closed, the first positioning wheel rotating rod 7 and the second positioning wheel rotating rod 9 are reset, and processing is completed.
The foregoing embodiments are merely illustrative of the technical ideas of the present invention, and the scope of the present invention is not limited thereto, and any modification made on the basis of the technical scheme according to the technical ideas provided by the present invention falls within the scope of the present invention. The technology not related to the invention can be realized by the prior art.
Claims (2)
1. A crankcase heating collar forming device, characterized by: the forming device comprises a profiling mechanism (2) and two positioning wheels, wherein the two positioning wheels are respectively a first positioning wheel (6) and a second positioning wheel (8), the first positioning wheel (6) is arranged on a first positioning wheel rotating rod (7), the second positioning wheel (8) is arranged on a second positioning wheel rotating rod (9), the rotating shafts of the first positioning wheel rotating rod (7) and the second positioning wheel rotating rod (9) are positioned below the profiling mechanism (2) and concentric with the profiling mechanism (2), the first positioning wheel rotating rod (7) and the second positioning wheel rotating rod (9) rotate in opposite directions, the first positioning wheel rotating rod (7) rotates anticlockwise, the second positioning wheel rotating rod (9) rotates clockwise, the profiling mechanism (2) is fixed and does not rotate, the edges of the profiling mechanism (2) are provided with grooves, a heating hoop for forming is matched with the profiling mechanism, the distance between the profiling mechanism and the profiling mechanism (2) is equal to the distance between the first positioning wheel rotating rod (7) and a second positioning wheel rotating rod (2) and a gear rack (4) which is matched with a first positioning wheel (4), the first positioning wheel (4) and a second positioning wheel (4) rotate clockwise, the first positioning wheel (4) rotates clockwise, a second positioning wheel (4) rotates anticlockwise, a rack (4) is matched with a second positioning wheel (4) and a rack) rotates anticlockwise, and a second positioning wheel (4) is matched with the first positioning wheel (4), the diameter of the rotating shafts of the first gear (3) and the first positioning wheel rotating rod (7) is smaller than that of the rotating shafts of the second gear (4) and the second positioning wheel rotating rod (9), and the first gear (3) and the second gear (4) are driven to rotate by power provided by the air cylinder (1).
2. A method of using the crankcase heating collar molding apparatus of claim 1, comprising the steps of: firstly, placing a heating hoop section bar to be formed between a positioning wheel and a profiling mould (2), tightly attaching the heating hoop section bar to the profiling mould by a clamping device, and secondly: the cylinder (1) drives the first gear (3) to rotate anticlockwise and the second gear (4) to rotate clockwise, the first gear (3) drives the first positioning wheel rotating rod (7) to rotate anticlockwise, and the second gear (4) drives the second positioning wheel rotating rod (9) to rotate clockwise; and a third step of: the first positioning wheel rotating rod (7) and the second positioning wheel rotating rod (9) rotate, in the rotating process, the middle of the heating hoop section is molded due to the matching of the explorator (2), the first positioning wheel (6) and the second positioning wheel (8) concave parts, and the fourth step: the first positioning wheel rotating rod (7) and the second positioning wheel rotating rod (9) rotate to limit positions, the air cylinder (1) is closed, the first positioning wheel rotating rod (7) and the second positioning wheel rotating rod (9) are reset, and machining is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711360082.0A CN107838252B (en) | 2017-12-18 | 2017-12-18 | Crankcase heating hoop forming apparatus and method of use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711360082.0A CN107838252B (en) | 2017-12-18 | 2017-12-18 | Crankcase heating hoop forming apparatus and method of use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107838252A CN107838252A (en) | 2018-03-27 |
| CN107838252B true CN107838252B (en) | 2023-12-19 |
Family
ID=61664279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711360082.0A Active CN107838252B (en) | 2017-12-18 | 2017-12-18 | Crankcase heating hoop forming apparatus and method of use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107838252B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3031441A1 (en) * | 1979-09-22 | 1981-04-09 | Taiho Kogyo K.K., Toyota, Aichi | METHOD AND DEVICE FOR PRODUCING AN ARC-SHAPED OBJECT |
| JPH11104772A (en) * | 1997-09-26 | 1999-04-20 | Topy Ind Ltd | Device for groove processing of side ring in wheel rim for vehicles |
| KR20100119192A (en) * | 2009-04-30 | 2010-11-09 | 모 세 박 | Bearing bending machine and method for bending of bearing using the same |
| CN102615157A (en) * | 2012-04-23 | 2012-08-01 | 无锡铸华机械科技有限公司 | Molding equipment for controlling cross-section deformation of glass guide groove of automobile |
| CN104368654A (en) * | 2013-08-14 | 2015-02-25 | 含山县清溪镇天翔铸造厂 | Machining device |
| CN206169006U (en) * | 2016-11-04 | 2017-05-17 | 佛山市圆美机械有限公司 | Roll up circle machine |
| CN106925647A (en) * | 2017-04-25 | 2017-07-07 | 刘鹏 | One kind intersects combined type U-tube solar heat exchanger bending machine |
| CN207756664U (en) * | 2017-12-18 | 2018-08-24 | 镇江市康特电子有限责任公司 | Crankcase heating hoop former |
-
2017
- 2017-12-18 CN CN201711360082.0A patent/CN107838252B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3031441A1 (en) * | 1979-09-22 | 1981-04-09 | Taiho Kogyo K.K., Toyota, Aichi | METHOD AND DEVICE FOR PRODUCING AN ARC-SHAPED OBJECT |
| JPH11104772A (en) * | 1997-09-26 | 1999-04-20 | Topy Ind Ltd | Device for groove processing of side ring in wheel rim for vehicles |
| KR20100119192A (en) * | 2009-04-30 | 2010-11-09 | 모 세 박 | Bearing bending machine and method for bending of bearing using the same |
| CN102615157A (en) * | 2012-04-23 | 2012-08-01 | 无锡铸华机械科技有限公司 | Molding equipment for controlling cross-section deformation of glass guide groove of automobile |
| CN104368654A (en) * | 2013-08-14 | 2015-02-25 | 含山县清溪镇天翔铸造厂 | Machining device |
| CN206169006U (en) * | 2016-11-04 | 2017-05-17 | 佛山市圆美机械有限公司 | Roll up circle machine |
| CN106925647A (en) * | 2017-04-25 | 2017-07-07 | 刘鹏 | One kind intersects combined type U-tube solar heat exchanger bending machine |
| CN207756664U (en) * | 2017-12-18 | 2018-08-24 | 镇江市康特电子有限责任公司 | Crankcase heating hoop former |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107838252A (en) | 2018-03-27 |
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