CN211464625U - Variable size refrigerator compressor stretching device for shell production - Google Patents
Variable size refrigerator compressor stretching device for shell production Download PDFInfo
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- CN211464625U CN211464625U CN201921782323.5U CN201921782323U CN211464625U CN 211464625 U CN211464625 U CN 211464625U CN 201921782323 U CN201921782323 U CN 201921782323U CN 211464625 U CN211464625 U CN 211464625U
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- template
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- sliding sleeve
- hydraulic rod
- stretching device
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- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model discloses a variable-size stretching device for producing a refrigerator compressor shell, which belongs to the field of refrigerator compressor production and comprises a first template, a first hydraulic rod, guide rods, a second template, a male die, a spring and a chute, wherein a female die is arranged in the middle of the first template, the chutes are arranged above the left side and the right side of the female die, and four guide rods are uniformly distributed above the first template; four first sliding sleeves are uniformly distributed around the second template, a servo motor box is arranged above the fixing frame, a third hydraulic rod is arranged in the middle of the upper portion inside the fixing frame, a male die is arranged below the third hydraulic rod, a third sliding sleeve is sleeved on the male die and located below the second sliding sleeve, and a pressure side plate is arranged below the third sliding sleeve. The utility model discloses a first hydraulic stem and the second hydraulic stem that set up can drive the bottom plate and reciprocate, adjust the size of die to satisfy not unidimensional refrigerator compressor shell work piece.
Description
Technical Field
The utility model belongs to refrigerator compressor production field specifically is a variable dimension is stretching device for production of refrigerator compressor shell.
Background
The compressor of the refrigerator is equivalent to the heart of human beings and plays an important role in the refrigerator, and the compressor can be divided into a volume type compressor and a speed type compressor according to the principle, and the compressor is produced in a flow line mode. Manufacturing parts such as a cylinder body, a piston (a rotating shaft), a valve plate, a connecting rod, a crankshaft, an end cover and the like in a machining workshop (including casting); assembling a rotor and a stator in a motor workshop; the housing and the like are manufactured in a press shop. The shell of the refrigerator compressor generally finishes the stamping process through the stretching device, the sizes of most of female dies and male dies of the existing stretching device for the shell of the refrigerator compressor are inconvenient to fix, the shell of the compressor with different sizes cannot be adjusted, multiple sets of dies need to be used, the use cost is high, demolding is not easy after the stamping is finished, and the work efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a variable dimension is draw gear for refrigerator compressor shell production to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a stretching device for producing a variable-size refrigerator compressor shell comprises a first template, a first hydraulic rod, guide rods, a second template, a male die, a spring and a sliding groove, wherein a female die is arranged in the middle of the first template and consists of an upper cylindrical section die and a lower cylindrical section die, the first hydraulic rod is mounted at the bottom of the middle of the female die, a mounting groove is formed above the first hydraulic rod, a second hydraulic rod is mounted in the mounting groove, a bottom plate is mounted above the second hydraulic rod, the sliding grooves are formed above the left side and the right side of the female die, and four guide rods are uniformly distributed above the first template; four first sliding sleeves are uniformly arranged around the second template, the four first sliding sleeves are respectively arranged on four guide rods, a fixing frame is arranged above the second template, a servo motor box is arranged above the fixing frame, a third hydraulic rod is arranged in the middle of the upper part inside the fixing frame, a male die is arranged below the third hydraulic rod, a third sliding sleeve is sleeved on the male die and located below the second sliding sleeve, and a pressure side plate is arranged below the third sliding sleeve.
As a further aspect of the present invention: and the size of the cylindrical section mould above the female mould is larger than that of the cylindrical section mould below the female mould.
As a further aspect of the present invention: the size of the bottom plate is the same as that of the bottom of the female die.
As a further aspect of the present invention: and a second sliding sleeve is arranged in the middle of the second template, and the male die is inserted in the second sliding sleeve.
As a further aspect of the present invention: four springs are uniformly arranged between the peripheral edge above the edge pressing plate and the second template.
Compared with the prior art, the utility model can drive the bottom plate to move up and down through the arranged first hydraulic rod and the second hydraulic rod, and adjust the size of the concave die, thereby satisfying the refrigerator compressor shell workpieces with different sizes; the bottom plate can be driven to move up and down through the second hydraulic rod, so that the stretched workpiece is easier to demould; the sliding groove can be matched with a pushing mechanism for use, so that the feeding and the discharging are more convenient.
Drawings
Fig. 1 is a schematic structural diagram of a stretching device for producing a variable-size refrigerator compressor shell.
Fig. 2 is a schematic top view of a second template in the stretching device for producing the variable-size refrigerator compressor shell.
Fig. 3 is a schematic top view of a first template in a stretching device for producing a variable-size refrigerator compressor shell.
In the figure: 1. a first template; 2. a female die; 3. a first hydraulic lever; 4. mounting grooves; 5. a second hydraulic rod; 6. a base plate; 7. a guide bar; 8. a first sliding sleeve; 9. a second template; 10. a second sliding sleeve; 11. a male die; 12. a fixed mount; 13. A third hydraulic lever; 14. a servo motor case; 15. a spring; 16. pressing an edge plate; 17. a third sliding sleeve; 18. a chute.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a stretching device for producing a compressor housing of a variable-size refrigerator comprises a first template 1, a first hydraulic rod 3, a guide rod 7, a second template 9, a male die 11, a spring 15 and a chute 18; the centre of first template 1 is provided with die 2, die 2 comprises two upper and lower cylinder section moulds, the cylinder section mould size of 2 tops of die is greater than the cylinder section mould size of 2 below of die, first hydraulic stem 3 is installed to the centre bottom of die 2, the top of first hydraulic stem 3 is provided with mounting groove 4, install second hydraulic stem 5 in the mounting groove 4, bottom plate 6 is installed to the top of second hydraulic stem 5, the size of bottom plate 6 is the same with the bottom size of die 2, the top of the 2 left and right sides of die is provided with spout 18, can make things convenient for feeding and ejection of compact through setting up spout 18, the top of first template 1 equipartition all around is provided with four guide bars 7.
Four first sliding sleeves 8 are uniformly arranged around the second template 9, the four first sliding sleeves 8 are respectively arranged on four guide rods 7, a fixed frame 12 is arranged above the second template 9, a servo motor box 14 is arranged above the fixed frame 12, the servo motor box 14 can drive the fixed frame 12 to move up and down, a third hydraulic rod 13 is arranged in the middle of the upper portion inside the fixed frame 12, a male die 11 is arranged below the third hydraulic rod 13, a second sliding sleeve 10 is arranged in the middle of the second template 9, the male die 11 is inserted into the second sliding sleeve 10, a third sliding sleeve 17 is sleeved on the male die 11, the third sliding sleeve 17 is positioned below the second sliding sleeve 10, a pressure plate 16 is arranged below the third sliding sleeve 17, and four springs 15 are uniformly arranged between the peripheral edge above the pressure plate 16 and the second template 9.
In the use process of the utility model, firstly, a refrigerator compressor shell workpiece is pushed into a female die 2 through one side of a chute 18, a first hydraulic rod 3 drives a second hydraulic rod 5 to move up and down, the second hydraulic rod 5 drives a bottom plate 6 to move up and down, the size of the female die 2 is adjusted, so that the refrigerator compressor shell workpieces with different sizes are met, a servo motor box 14 drives a fixing frame 12 to move downwards, the fixing frame 12 drives a second template 9 to move downwards, a blank holder 16 is firstly contacted with a port of the refrigerator compressor shell workpiece and tightly presses the port, then the servo motor box 14 stops working, a third hydraulic rod 13 continuously drives a male die 11 to move downwards, the male die 11 stretches the refrigerator compressor shell workpiece, after the stretching is completed, the fixing frame 12 is driven to move upwards through the servo motor box 14, and the blank holder 16 and the male die 11 are separated from the refrigerator compressor shell workpiece, then the second hydraulic rod 5 drives the bottom plate 6 to move upwards, the bottom plate 6 drives the stretched workpiece to move upwards, so that the workpiece is demoulded, and then the material is discharged through the other side of the chute 18.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. The stretching device for producing the variable-size refrigerator compressor shell comprises a first template (1), a first hydraulic rod (3), guide rods (7), a second template (9), a male die (11), a spring (15) and sliding grooves (18), and is characterized in that a female die (2) is arranged in the middle of the first template (1), the female die (2) consists of an upper cylindrical die and a lower cylindrical die, the first hydraulic rod (3) is installed at the bottom of the middle of the female die (2), a mounting groove (4) is formed above the first hydraulic rod (3), a second hydraulic rod (5) is installed in the mounting groove (4), a bottom plate (6) is installed above the second hydraulic rod (5), the sliding grooves (18) are formed above the left side and the right side of the female die (2), and four guide rods (7) are uniformly distributed above the first template (1); four first sliding sleeves (8) are installed to the equipartition all around of second template (9), install respectively on four guide bars (7) four first sliding sleeves (8), mount (12) are installed to the top of second template (9), servo motor case (14) are installed to the top of mount (12), third hydraulic stem (13) are installed to the middle of mount (12) inside top, terrace die (11) are installed to the below of third hydraulic stem (13), third sliding sleeve (17) have been cup jointed on terrace die (11), third sliding sleeve (17) are located the below of second sliding sleeve (10), pressure sideboard (16) are installed to the below of third sliding sleeve (17).
2. The stretching device for producing the compressor shell of the refrigerator with the variable size according to the claim 1 is characterized in that the size of the cylindrical mold above the female mold (2) is larger than that of the cylindrical mold below the female mold (2).
3. The stretching device for producing the compressor shell of the refrigerator with the variable size according to claim 1, wherein the bottom plate (6) has the same size as the bottom size of the female die (2).
4. The stretching device for producing the compressor shell of the refrigerator with the variable size according to claim 1, wherein a second sliding sleeve (10) is installed in the middle of the second template (9), and the male die (11) is inserted into the second sliding sleeve (10).
5. The stretching device for producing the compressor shell of the refrigerator with the variable size according to the claim 1 is characterized in that four springs (15) are uniformly arranged between the peripheral edge above the edge pressing plate (16) and the second template (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921782323.5U CN211464625U (en) | 2019-10-23 | 2019-10-23 | Variable size refrigerator compressor stretching device for shell production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921782323.5U CN211464625U (en) | 2019-10-23 | 2019-10-23 | Variable size refrigerator compressor stretching device for shell production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211464625U true CN211464625U (en) | 2020-09-11 |
Family
ID=72366531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921782323.5U Expired - Fee Related CN211464625U (en) | 2019-10-23 | 2019-10-23 | Variable size refrigerator compressor stretching device for shell production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211464625U (en) |
-
2019
- 2019-10-23 CN CN201921782323.5U patent/CN211464625U/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 |
Granted publication date: 20200911 |