CN213166958U - Hot-melting nut machine - Google Patents
Hot-melting nut machine Download PDFInfo
- Publication number
- CN213166958U CN213166958U CN202021304379.2U CN202021304379U CN213166958U CN 213166958 U CN213166958 U CN 213166958U CN 202021304379 U CN202021304379 U CN 202021304379U CN 213166958 U CN213166958 U CN 213166958U
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- ring
- spacing ring
- spring
- ejector pin
- mandril
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Abstract
The utility model discloses a hot-melting nut machine, which belongs to the processing equipment of an ammeter shell and aims at providing a hot-melting nut machine which can ensure that the ammeter shell can be firmly positioned and taken out and inserted into the ammeter shell with more labor saving, comprising a workbench, wherein a fixed groove matched with the ammeter shell is arranged on the workbench, a regulating hole communicated with the fixed groove is arranged on the side wall of the workbench, a first limit ring and a second limit ring are fixed in the regulating hole, the first limit ring and the second limit ring are coaxial with the regulating hole, a positioning device is arranged on the workbench and comprises a mandril and a spring, the mandril penetrates through the regulating hole and the mandril penetrates through the first limit ring and the second limit ring, a snap ring is fixed on the mandril, the spring is sleeved on the mandril, the spring and the snap ring are both arranged between the first limit ring and the second limit ring, one end of the mandril extends into the fixed groove and one end of the mandril is provided with a clamping head, a, the holding tank communicates with the regulation hole.
Description
Technical Field
The utility model relates to an ammeter case processing equipment, more specifically say, it relates to a hot melt nut machine.
Background
When the nut is implanted on the electric meter shell, the nut can be fixed on the electric meter shell by the hot-melting nut machine. The common hot-melting nut machine is provided with a workbench, the workbench is provided with a fixing groove, the electric meter shell is inserted into the fixing groove to realize the positioning and fixing of the electric meter shell, so that the electric meter shell is not easy to move when a nut is installed, and the electric meter shell is in interference fit with the fixing groove in order to ensure that the electric meter shell is fixed firmly, so that the electric meter shell is difficult to take out and insert.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a be not enough to prior art exists, the utility model aims to provide a make the ammeter case can be fixed a position firmly and take out, insert more laborsaving hot melt nut machine again.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a hot-melt nut machine comprises a workbench, wherein a fixed groove matched with a meter shell is arranged on the workbench, an adjusting hole communicated with the fixed groove is formed in the side wall of the workbench, a first limiting ring and a second limiting ring are fixed in the adjusting hole, the first limiting ring and the second limiting ring are coaxial with the adjusting hole, a positioning device is arranged on the workbench and comprises a top rod and a spring, the top rod penetrates through the adjusting hole and penetrates through the first limiting ring and the second limiting ring, a snap ring is fixed on the top rod and is sleeved on the top rod, the spring and the snap ring are both arranged between the first limiting ring and the second limiting ring, the first limiting ring is close to the fixed groove, two ends of the spring are respectively abutted against the snap ring and the second limiting ring, the snap ring is abutted against the first limiting ring, one end of the top rod extends into the fixed groove, a clamp head is arranged at one end of the top rod, and an accommodating groove matched with the clamp head is formed, the holding tank communicates with the regulation hole.
Furthermore, a guide strip is arranged on the side wall of the ejector rod, the length direction of the guide strip is the same as the axial direction of the ejector rod, and a guide groove in sliding connection with the guide strip is formed in the second limiting ring.
Furthermore, the other end of the ejector rod is provided with a handle.
Further, the chuck is made of rubber.
By adopting the technical scheme, the beneficial effects of the utility model are that: when the ammeter shell is inserted into the fixed groove, the chuck on the positioning device extrudes the side wall of the ammeter shell and firmly fixes the ammeter shell on the fixed groove, thereby ensuring the ammeter shell to be positioned firmly; when the nut is completely installed and taken out of the electric meter shell, the clamping head is separated from the electric meter shell, and the electric meter shell can be taken out.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the workbench.
Fig. 3 is a partial sectional structural view of the table.
FIG. 4 is a schematic cross-sectional view of the worktable at the second position-limiting ring.
Detailed Description
Embodiments of the present invention are further described with reference to fig. 1 to 4.
A hot-melting nut machine which can ensure that a meter shell can be firmly positioned and is labor-saving to take out and insert.
The utility model discloses a concrete implementation scheme: comprises a workbench 1, a fixed groove 2 matched with the ammeter shell is arranged on the workbench 1, the shape of the fixed groove 2 is matched with the appearance of the ammeter shell, an adjusting hole 3 communicated with the fixed groove 2 is arranged on the side wall of the workbench 1, a first limit ring 4 and a second limit ring 5 are fixed in the adjusting hole 3, the first limit ring 4 and the second limit ring 5 are coaxial with the adjusting hole 3, a positioning device 6 is arranged on the workbench 1, the positioning device 6 comprises a mandril 7 and a spring 8, the mandril 7 penetrates through the adjusting hole 3, the mandril 7 penetrates through the first limit ring 4 and the second limit ring 5, a snap ring 9 is fixed on the mandril 7, the spring 8 is sleeved on the mandril 7, the spring 8 and the snap ring 9 are both arranged between the first limit ring 4 and the second limit ring 5, the first limit ring 4 is close to the fixed groove 2, two ends of the spring 8 are respectively abutted against the snap ring 9 and the second limit ring 5, the snap ring 9 is abutted against the first limit ring, one end of the ejector rod 7 extends into the fixed groove 2, a clamping head 10 is arranged at one end of the ejector rod 7, an accommodating groove 11 matched with the clamping head 10 is formed in the inner wall of the fixed groove 2, and the accommodating groove 11 is communicated with the adjusting hole 3; the other end of the mandril 7 is provided with a handle 12, and the chuck 10 is made of rubber.
The ammeter shell is in clearance fit with the fixed groove 2, so that labor is saved when the ammeter shell is inserted into and taken out of the fixed groove 2; when the electric meter shell is inserted into the fixed groove 2, the mandril 7 is pulled outwards through the handle 12, the clamping head 10 is pulled into the accommodating groove 11, then the electric meter shell is inserted into the fixed groove 2, finally the handle 12 is loosened, and under the action of the spring 8, the clamping head 10 is reset and supports the electric meter shell in the fixed groove 2, so that the electric meter shell is fixed in the fixed groove 2; when the ammeter shell is arranged in the fixed groove 2, the spring 8 is compressed, namely the ejector rod 7 extrudes the ammeter shell under the action of the spring 8, so that the ejector rod 7 is abutted against the side wall of the ammeter shell and props the ammeter shell, the ammeter shell is firmly fixed on the fixed groove 2, the ammeter shell is not easy to separate from the fixed groove 2, and the processing of the ammeter shell is more stable; when the electric meter shell is replaced, the mandril 7 is pulled outwards, so that the clamping head 10 enters the accommodating groove 11 and is separated from the electric meter shell, the clamping head 10 is not fixed to the electric meter shell, and then the electric meter shell is taken out; the spring 8 is fixed in the adjusting hole 3 by the first limiting ring 4 and the second limiting ring 5, and is matched with the ejector rod 7 to position the ammeter shell; the rubber chuck 10 increases the friction force with the electric meter shell, and further firmly positions the electric meter shell; the shape of the chuck 10 is matched with the side wall of the ammeter shell, and the contact area of the chuck and the ammeter shell is increased, so that the chuck is positioned more firmly and stably for the ammeter shell.
The side wall of the ejector rod 7 is provided with a guide strip 13, the length direction of the guide strip 13 is the same as the axial direction of the ejector rod 7, and the second limiting ring 5 is provided with a guide groove 14 which is in sliding connection with the guide strip 13.
When the ejector rod 7 is pulled to move in the adjusting hole 3, the guide strip 13 slides through the guide groove 14, so that the ejector rod 7 is not easy to rotate, and the positioning of the chuck 10 on the electric meter shell is more stable.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.
Claims (4)
1. The utility model provides a hot melt nut machine, includes the workstation, is equipped with on the workstation with ammeter case complex fixed slot, characterized by: the utility model discloses a fixing device for fixing a clamping head, including workstation, fixed slot, adjusting hole, ejector pin, spring, fixed ring and second spacing ring, it has the regulation hole that communicates with the fixed slot to open on the lateral wall of workstation, the adjusting hole internal fixation has first spacing ring and second spacing ring, first spacing ring and second spacing ring all are coaxial with the regulating hole, be equipped with positioner on the workstation, positioner includes ejector pin and spring, the ejector pin runs through the regulation hole and the ejector pin passes first spacing ring and second spacing ring, be fixed with the snap ring on the ejector pin, the spring housing is on the ejector pin, spring and snap ring are all arranged in between first spacing ring and the second spacing ring, first spacing ring is close to the fixed slot, the both ends of spring are contradicted with snap ring and second spacing ring respectively, the snap ring is contradicted with first spacing ring, the one end of ejector pin is stretched into in the fixed slot and one of ejector pin.
2. The hot melt nut machine as claimed in claim 1, further characterized by: the side wall of the ejector rod is provided with a guide strip, the length direction of the guide strip is the same as the axial direction of the ejector rod, and the second limiting ring is provided with a guide groove in sliding connection with the guide strip.
3. The hot melt nut machine as claimed in claim 1, further characterized by: and a handle is arranged at the other end of the ejector rod.
4. The hot melt nut machine as claimed in claim 1, further characterized by: the chuck is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021304379.2U CN213166958U (en) | 2020-07-06 | 2020-07-06 | Hot-melting nut machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021304379.2U CN213166958U (en) | 2020-07-06 | 2020-07-06 | Hot-melting nut machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213166958U true CN213166958U (en) | 2021-05-11 |
Family
ID=75792117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021304379.2U Active CN213166958U (en) | 2020-07-06 | 2020-07-06 | Hot-melting nut machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213166958U (en) |
-
2020
- 2020-07-06 CN CN202021304379.2U patent/CN213166958U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 2 / F-6, building 5, 368 Huayun Road, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Nikon Electric Technology Co.,Ltd. Address before: 2 / F-6, building 5, 368 Huayun Road, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Nikon Electric Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |