CN211839878U - Enamel inner container double-end jacket necking machine - Google Patents
Enamel inner container double-end jacket necking machine Download PDFInfo
- Publication number
- CN211839878U CN211839878U CN202020270814.8U CN202020270814U CN211839878U CN 211839878 U CN211839878 U CN 211839878U CN 202020270814 U CN202020270814 U CN 202020270814U CN 211839878 U CN211839878 U CN 211839878U
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- CN
- China
- Prior art keywords
- pinch roller
- pressing wheel
- movable support
- transmission shaft
- roller axle
- 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.)
- Expired - Fee Related
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- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The utility model provides an enamel inner bag double-end presss from both sides cover throat machine, includes the frame, the inside of frame is equipped with the transmission shaft, the higher authority one end of frame is equipped with driving motor, and the other end is equipped with step-up cylinder, and the centre is equipped with relative fixed bolster and movable support, the top of fixed bolster and movable support all is equipped with the decurrent propulsion cylinder of piston, the last pinch roller axle of connecting of the piston top of propulsion cylinder all, the outer end of going up the pinch roller axle is equipped with the pinch roller, the centre of fixed bolster and movable support all is equipped with down the pinch roller axle, the outer end fixed connection of pinch roller axle is down the pinch roller, driving motor connects and drives the transmission shaft rotation through drive chain I, and the transmission shaft passes through drive chain II simultaneously and connects and drives the pinch roller axle. Has the advantages that: the automatic pressing is carried out, the clearance fit between the calibers at the two ends of the heat exchange interlayer and the outer diameter of the enamel liner is good and standard, and a good foundation is provided for ensuring the welding quality.
Description
Technical Field
The utility model belongs to the technical field of solar water heater, concretely relates to enamel inner bag double-end presss from both sides cover throat machine.
Background
The necking process of the double-end jacket of the enamel liner is a preposed process which reduces the calibers of two ends of the heat exchange interlayer to required sizes to reach good fit clearance with the outer diameter of the enamel liner, is the most critical process for ensuring the welding quality, and is specially designed for ensuring the clearance standard between the two ends of the heat exchange interlayer and the outer diameter of the enamel liner, so that the processing efficiency is improved, and the welding quality of products is ensured.
Disclosure of Invention
The utility model aims at providing a make intermediate layer both ends bore and enamel inner bag external diameter reach the enamel inner bag double-end and press from both sides cover throat machine of good fit clearance.
The utility model adopts the technical proposal that: a necking machine for an enamel liner double-end jacket comprises a machine base, wherein a transmission shaft is arranged inside the machine base, one end of the upper surface of the machine base is provided with a driving motor, the other end is provided with a clamping cylinder, the middle part is provided with a fixed bracket and a movable bracket which are opposite, the tops of the fixed bracket and the movable bracket are respectively provided with a propelling cylinder with a downward piston, the top ends of the pistons of the propelling cylinders are respectively connected with an upper pinch roller shaft, the outer end of the upper pinch roller shaft is provided with an upper pinch roller, the inner edge of the upper pressing wheel is in an inclined plane protrusion and can freely rotate, a lower pressing wheel shaft is arranged between the fixed bracket and the movable bracket, the outer end of the lower pinch roller shaft is fixedly connected with a lower pinch roller, the inner edge of the lower pinch roller is recessed in an inclined plane, the driving motor is connected with and drives the transmission shaft to rotate through the transmission chain I, and the transmission shaft is connected with and drives the lower pressing wheel shaft and the lower pressing wheel to rotate through the transmission chain II.
In the scheme, the guide rails are arranged on two sides of the bottom of the movable support, the outer side of the movable support is connected with the piston end of the clamping cylinder, and the movable support is pushed to slide back and forth along the guide rails on the two sides of the bottom.
The utility model discloses beneficial effect: the automatic pressing is carried out, the clearance fit between the calibers at the two ends of the heat exchange interlayer and the outer diameter of the enamel liner is good and standard, and a good foundation is provided for ensuring the welding quality.
Drawings
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic view of the top view structure of the present invention.
In the attached figures 1 and 2: 1. the device comprises a base, 2, a driving motor, 3, a fixed support, 4, a propelling cylinder, 5, an upper pressing wheel, 6, a lower pressing wheel, 7, a movable support, 8, a clamping cylinder, 9, a transmission shaft, 10, transmission chains II and 11, transmission chains I and 12, a lower pressing wheel shaft, 13, an upper pressing wheel shaft, 14 and a guide rail.
Detailed Description
The necking machine for the double-end jacket of the enamel liner comprises a base 1, wherein a transmission shaft 9 is arranged inside the base 1, a driving motor 2 is arranged at one end of the upper surface of the base 1, a clamping cylinder 8 is arranged at the other end of the upper surface of the base 1, a fixed support 3 and a movable support 7 which are opposite are arranged in the middle of the base, pistons downwards pushing cylinders 4 are arranged at the tops of the fixed support 3 and the movable support 7, the top ends of the pistons of the pushing cylinders 4 are respectively connected with an upper pinch roller shaft 13, an upper pinch roller 5 is arranged at the outer end of the upper pinch roller shaft 13, the inner edge of the upper pinch roller 5 is in an inclined plane protrusion and can freely rotate, lower pinch roller shafts 12 are arranged in the middle of the fixed support 3 and the movable support 7, the outer ends of the lower pinch roller shafts 12 are fixedly connected with lower pinch rollers 6, the inner edges of the lower pinch rollers 6 are in an inclined plane recess, the driving motor, meanwhile, the transmission shaft 9 is connected with and drives the lower pressing wheel shaft 12 and the lower pressing wheel 6 to rotate through the transmission chain II 10, guide rails 14 are arranged on two sides of the bottom of the movable support 7, the outer side of the movable support is connected with the piston end of the clamping cylinder 8, and the movable support 7 is pushed to slide back and forth along the guide rails 14 on the two sides of the bottom.
When the device is used, according to the length of a workpiece, the clamping cylinder 8 is operated to push the movable support 7 to slide along the guide rail 14, the distance between the two supports is adjusted, the two ends of the workpiece are placed between the two lower pressing wheels 6, the driving motor 2 transmits power to the transmission shaft 9 through the transmission chain I11, the transmission shaft 9 drives the lower pressing wheel shaft 12 and the lower pressing wheel 6 between the two supports to rotate through the transmission chain II 10, the upper pressing wheel 5 is a driven wheel, the upper pressing wheel 5 is pushed down by the driving cylinder 4 during operation, the upper pressing wheel 5 is pressed on the outer edge of the workpiece, the upper pressing wheel 5 rotates along with the lower pressing wheel 6, the stroke of the driving cylinder 4 is utilized to control the pushing depth of the upper pressing wheel 5, the protrusion of the inner edge of the upper pressing wheel 5 and the recess of the inner edge of the lower pressing wheel 6 are utilized to complete the standard.
Claims (2)
1. The utility model provides an enamel inner bag double-end presss from both sides cover throat machine which characterized in that: the automatic pressing machine comprises a machine base, a transmission shaft is arranged inside the machine base, a driving motor is arranged at one end of the machine base, a clamping cylinder is arranged at the other end of the machine base, a fixed support and a movable support are arranged in the middle of the machine base, a pushing cylinder with a downward piston is arranged at the tops of the fixed support and the movable support, an upper pressing wheel shaft is connected to the top end of the piston of the pushing cylinder, an upper pressing wheel is arranged at the outer end of the upper pressing wheel shaft, the inner edge of the upper pressing wheel is in an inclined plane protrusion and can rotate freely, a lower pressing wheel shaft is arranged in the middle of the fixed support and the movable support, the outer end of the lower pressing wheel shaft is fixedly connected with a lower pressing wheel, the inner edge of the lower pressing wheel is in an inclined plane recess, the driving motor is connected with and drives the transmission shaft to rotate through.
2. The necking machine for the double-head jacket of the enamel liner according to claim 1, is characterized in that: the two sides of the bottom of the movable support are provided with guide rails, the outer side of the movable support is connected with the piston end of the clamping cylinder, and the movable support is pushed to slide back and forth along the guide rails on the two sides of the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020270814.8U CN211839878U (en) | 2020-03-08 | 2020-03-08 | Enamel inner container double-end jacket necking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020270814.8U CN211839878U (en) | 2020-03-08 | 2020-03-08 | Enamel inner container double-end jacket necking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211839878U true CN211839878U (en) | 2020-11-03 |
Family
ID=73239587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020270814.8U Expired - Fee Related CN211839878U (en) | 2020-03-08 | 2020-03-08 | Enamel inner container double-end jacket necking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211839878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414597A (en) * | 2021-06-22 | 2021-09-21 | 鑫磊压缩机股份有限公司 | Necking device, equipment and production line for gas storage tank body |
| CN114289613A (en) * | 2021-12-25 | 2022-04-08 | 河南三元光电科技有限公司 | Automatic bilateral throat processing equipment |
-
2020
- 2020-03-08 CN CN202020270814.8U patent/CN211839878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414597A (en) * | 2021-06-22 | 2021-09-21 | 鑫磊压缩机股份有限公司 | Necking device, equipment and production line for gas storage tank body |
| CN114289613A (en) * | 2021-12-25 | 2022-04-08 | 河南三元光电科技有限公司 | Automatic bilateral throat processing equipment |
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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: 20201103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |