CN210722747U - Pipe clamping device of transformer winding machine - Google Patents
Pipe clamping device of transformer winding machine Download PDFInfo
- Publication number
- CN210722747U CN210722747U CN201921991382.3U CN201921991382U CN210722747U CN 210722747 U CN210722747 U CN 210722747U CN 201921991382 U CN201921991382 U CN 201921991382U CN 210722747 U CN210722747 U CN 210722747U
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- clamping
- clamp splice
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- 238000004804 winding Methods 0.000 title claims description 13
- 244000309464 bull Species 0.000 abstract description 7
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 210000004027 cell Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a double-layered pipeline device of transformer coiling machine, base one side is equipped with a set of clamp splice, on the base, it is fixed with the piston to be located one of them clamp splice another clamp splice one side dorsad, the directional clamp splice of piston rod of piston, on the base, it is equipped with the gag lever post to be located one side of another clamp splice piston dorsad, be equipped with the double-layered pipe wire casing of matcing on the terminal surface in opposite directions of clamp splice respectively, still be connected with the spring that is equipped with the pre-pressure between the terminal surface in opposite directions of clamp splice, the clamp splice that is close to gag lever post one side is spacing with the gag lever post contact under the effect of spring, the clamp splice is fixed with the connecting rod respectively towards a side end of base, the one end that the clamp. According to the structure, the utility model discloses a transformer coiling machine's double-layered pipeline device through the link mechanism of connecting rod, pendulum rod and bull stick for the piston only needs to apply the effort to one of them clamp splice, and the synchronous action when two clamp splices about just can realizing has reduced the volume of device, and has improved the synchronism.
Description
Technical Field
The utility model relates to a technical field of the wire clamping mechanism of transformer coiling machine, concretely relates to wire clamping device of transformer coiling machine.
Background
The transformer winding machine is internally provided with a pay-off device for enameled wires and a sleeve pipe releasing device, and then the enameled wires released by the pay-off device pass through the threading mechanism, and the sleeve pipes released by the pipe releasing device pass through the pipe penetrating mechanism and then are connected with other devices through a pipe clamping device. At present, a pipe clamping device of a transformer winding machine generally comprises two symmetrical clamping blocks, and the two clamping blocks are driven by a driving device to synchronously move in opposite directions or move back to back at the same time. However, in the actual production equipment structure, two clamping blocks or two independent driving devices realize simultaneous and synchronous movement through control; the structure needs two driving devices, the driving structure is relatively complex, and the structure volume is large. Or one driving device is directly contacted with the two clamping blocks simultaneously and respectively, so that the two clamping blocks move simultaneously and synchronously; the driving device with the structure is relatively complex in structure, and the driving device needs to be in direct contact with the two clamping blocks at the same time, so that the two clamping blocks cannot act simultaneously once the contact effect of one clamping block is poor in operation, and production work is further influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the defects of the prior art are overcome, and the pipeline clamping device of the transformer winding machine is provided, through a connecting rod mechanism of a connecting rod, a swing rod and a rotating rod, a piston only needs to apply acting force on one clamping block, and synchronous action of an upper clamping block and a lower clamping block can be realized at the same time, so that the size of the device is reduced, and the synchronism is improved; the rotor of the linear motor is used as the limiting rod, so that the size of the opening between the two clamping blocks is conveniently adjusted, and the adjusting precision of the size of the opening of the clamping block is also ensured.
The utility model adopts the technical proposal that:
a pipe clamping device of a transformer winding machine comprises a base, wherein one side of the base is provided with a group of clamping blocks which move in the vertical direction and mutually move in the opposite directions or in the opposite directions, a piston is fixed on one side of one clamping block, which is back to the other clamping block, of the base, a piston rod of the piston points to the clamping block, one side of the other clamping block, which is back to the piston, of the base is provided with a limiting rod, the opposite end surfaces of the clamping blocks are respectively provided with a matched pipe clamping groove, a spring with pre-pressure is connected between the opposite end surfaces of the clamping blocks, the clamping block, which is close to one side of the limiting rod, is in contact with the limiting rod under the action of the spring for limiting, one end surface, which faces the base, of the clamping block is respectively fixed with a connecting rod, one end, which is far away from the clamping block, of the connecting rod is respectively in swinging connection with a rotating rod through a swinging rod, the rotating axis of the rotating rod is fixed with the, the other clamping block is driven to synchronously move towards the clamping block contacted with the piston rod in opposite directions under the action of the swing rod and the rotating rod until the two clamping blocks are clamped tightly.
The utility model discloses the further improvement scheme is, the pivot of bull stick is located the center of bull stick to the distance between the oscillating axle of pendulum rod and the pivot of bull stick equals, and two pendulum rod sizes of being connected with the connecting rod are the same.
The utility model discloses a further improvement scheme is, the clamp splice passes through track and base sliding connection from top to bottom.
The utility model discloses a further improvement scheme is, the clamp splice is through the track and the pedestal connection of two parallels, the connecting rod is located between two parallel tracks, one side of clamp splice is equipped with the notch dorsad to the base, the pivot of bull stick is located the notch, and the cell wall that the notch was passed respectively to the one end that the clamp splice was kept away from to the connecting rod passes through the pendulum rod and is connected with the bull stick.
The utility model discloses further improve the scheme and be, the gag lever post is linear electric motor's active cell, the directional clamp splice of one end tip of gag lever post, linear electric motor is fixed in the base.
The utility model discloses further improve the scheme and be, linear electric motor passes through the connecting plate and fixes with the base.
The beneficial effects of the utility model reside in that:
first, the utility model discloses a transformer coiling machine's double-layered pipeline device through the link mechanism of connecting rod, pendulum rod and bull stick for the piston only needs to exert the effort to one of them clamp splice, and the synchronous action when two clamp splices about just can realizing has reduced the volume of device, and has improved the synchronism.
Second, the utility model discloses a transformer coiling machine's double-layered pipeline device is through regarding linear electric motor's active cell as the gag lever post to the opening size between two clamp splices is conveniently adjusted, and has still guaranteed the regulation precision of clamp splice opening size.
Description of the drawings:
fig. 1 is a schematic front view of the present invention.
The specific implementation mode is as follows:
as shown in figure 1, the pipe clamping device of the transformer winding machine of the present invention comprises a base 1, a set of clamping blocks 2 moving in opposite directions or in opposite directions are arranged on one side of the base 1, a piston 6 is fixed on one side of one clamping block 2 facing away from the other clamping block 2 on the base 1, a piston rod of the piston 6 points to the clamping block 2, a limiting rod 11 is arranged on one side of the other clamping block 2 facing away from the piston 6 on the base 1, matched pipe clamping slots 4 are respectively arranged on opposite end faces of the clamping blocks 2, a spring 5 with pre-pressure is further connected between the opposite end faces of the clamping blocks 2, the clamping block 2 near one side of the limiting rod 11 is contacted and limited with the limiting rod 11 under the action of the spring 5, a connecting rod 7 is respectively fixed on one side end face of the clamping block 2 facing the base 1, one end of the connecting rod 7 far away from the clamping block 2 is respectively connected with a rotating rod 8 through a swing rod 9, the rotating shaft center of the rotating rod 8 is fixed with the base 1, when a piston rod of the piston 6 extends out of the piston 6 to drive one clamping block 2 to move towards the other clamping block 2, the other clamping block 2 is driven to synchronously move towards the clamping block 2 contacted with the piston rod under the action of the oscillating rod 9 and the rotating rod 8 until the two clamping blocks 2 are clamped tightly; the rotating shaft of the rotating rod 8 is positioned in the center of the rotating rod 8, the distances between the swing shafts of the swing rods 9 and the rotating rod 8 and the rotating shaft of the rotating rod 8 are equal, and the sizes of the two swing rods 9 connected with the connecting rod 7 are the same; the clamping block 2 is connected with the base 1 in a vertical sliding mode through a rail 3; the clamping block 2 is connected with the base 1 through two parallel rails 3, the connecting rod 7 is located between the two parallel rails 3, a notch 13 is formed in one side, back to the clamping block 2, of the base 1, a rotating shaft of the rotating rod 8 is located in the notch 13, and one end, far away from the clamping block 2, of the connecting rod 7 penetrates through the groove wall of the notch 13 respectively and is connected with the rotating rod 8 through the oscillating rod 9; the limiting rod 11 is a rotor of the linear motor 10, one end of the limiting rod 11 points to the clamping block 2, and the linear motor 10 is fixed on the base 1; the linear motor 10 is fixed to the base 1 through a connecting plate 12.
When the device is used, the clamping blocks 2 of the pipe clamping wire grooves 4 are selected according to the diameter of the enameled wire to be clamped, the length of the limiting rod 11 extending to the clamping blocks 2 is adjusted through the linear motor 10, and then the size of an opening between the two clamping blocks 2 is adjusted; then when the piston rod of the piston 6 retreats into the piston 6, the clamping block 2 synchronously moves back under the restoring force of the spring 5 until the clamping block 2 close to the limiting rod 11 contacts with the end part of the limiting rod 11 for limiting.
When the clamping block 2 is required to clamp the enameled wire, a piston rod of the piston 6 extends out of the piston and contacts with the clamping block 2 on the corresponding side, and the clamping block 2 is driven to move towards the other clamping block 2 under the action of the piston rod, at the moment, the connecting rod 7 of the clamping block 2 contacting with the piston rod overcomes the acting force of the spring 5 to move upwards and drive the corresponding oscillating rod 9 to oscillate around the oscillating shaft of the oscillating rod and the connecting rod 7, the oscillating rod 9 also drives the rotating rod 8 to rotate around the rotating shaft center, so that the other end of the rotating rod 8 drives the other oscillating rod 9 to oscillate, and finally, the oscillating rod 9 driven by the rotating rod 8 drives the corresponding connecting rod 7 and the clamping block 2 to synchronously move towards the clamping block 2 contacting with the piston rod; until the enameled wire is clamped by the clamping block 2.
When the clamped enameled wire needs to be released, the piston rod of the piston 6 retracts into the piston 6, and at the moment, the clamping block 2 synchronously moves back under the action of the restoring force of the spring 5 and under the action of the connecting rod 7, the swing rod 9 and the rotating rod 8.
When this application was got to the sleeve pipe of enameled wire clamp, the process is the same with the process of enameled wire, and the relevant device of enameled wire corresponds for sheathed tube relevant device.
Claims (6)
1. The pipe clamping device of the transformer winding machine is characterized in that: comprises a base (1), one side of the base (1) is provided with a group of clamping blocks (2) which move in opposite directions or in opposite directions, the piston (6) is fixed on one side of one clamping block (2) on the base (1) which is opposite to the other clamping block (2), the piston rod of the piston (6) points to the clamping blocks (2), one side of the other clamping block (2) on the base (1) which is opposite to the piston (6) is provided with a limiting rod (11), the opposite end surfaces of the clamping blocks (2) are respectively provided with matched pipe clamping slots (4), a spring (5) with pre-pressure is connected between the opposite end surfaces of the clamping blocks (2), the clamping block (2) close to one side of the limiting rod (11) is in contact with the limiting rod (11) under the action of the spring (5) for limiting, and a connecting rod (7) is respectively fixed on one side end surface of the clamping block (2) facing the base (1), one end of the connecting rod (7) far away from the clamping blocks (2) is connected with the rotating rod (8) in a swinging mode through the oscillating rod (9) respectively, the rotating shaft center of the rotating rod (8) is fixed to the base (1), the piston rod of the piston (6) stretches out the piston (6) to drive one of the clamping blocks (2) to move towards the other clamping block (2), and the other clamping block (2) is driven to synchronously move towards the clamping block (2) in contact with the piston rod under the action of the oscillating rod (9) and the rotating rod (8) until the two clamping blocks (2) are clamped tightly.
2. The bobbin clamping device for a transformer winding machine according to claim 1, wherein: the rotating shaft of the rotating rod (8) is positioned in the center of the rotating rod (8), the distances between the swinging shafts of the swinging rods (9) and the rotating rod (8) and the rotating shaft of the rotating rod (8) are equal, and the sizes of the two swinging rods (9) connected with the connecting rod (7) are the same.
3. The bobbin clamping device for a transformer winding machine according to claim 1, wherein: the clamping blocks (2) are connected with the base (1) in a vertical sliding mode through the rails (3).
4. The bobbin clamping device for a transformer winding machine according to claim 3, wherein: the clamp splice (2) is connected with the base (1) through two parallel tracks (3), the connecting rod (7) is located between the two parallel tracks (3), one side of the clamp splice (2) is back to the base (1) and is provided with a notch (13), the rotating shaft of the rotating rod (8) is located in the notch (13), and the one end of the connecting rod (7) far away from the clamp splice (2) penetrates through the groove wall of the notch (13) respectively and is connected with the rotating rod (8) through the swing rod (9).
5. The bobbin clamping device for a transformer winding machine according to claim 1, wherein: the limiting rod (11) is a rotor of the linear motor (10), one end of the limiting rod (11) points to the clamping block (2), and the linear motor (10) is fixed on the base (1).
6. The bobbin clamping device for the transformer winding machine according to claim 5, wherein: the linear motor (10) is fixed with the base (1) through a connecting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921991382.3U CN210722747U (en) | 2019-11-18 | 2019-11-18 | Pipe clamping device of transformer winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921991382.3U CN210722747U (en) | 2019-11-18 | 2019-11-18 | Pipe clamping device of transformer winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210722747U true CN210722747U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921991382.3U Active CN210722747U (en) | 2019-11-18 | 2019-11-18 | Pipe clamping device of transformer winding machine |
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| Country | Link |
|---|---|
| CN (1) | CN210722747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112837928A (en) * | 2021-02-22 | 2021-05-25 | 珠海科丰电子有限公司 | Miniaturized wire clip assembly and wire wound spot welding device |
-
2019
- 2019-11-18 CN CN201921991382.3U patent/CN210722747U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112837928A (en) * | 2021-02-22 | 2021-05-25 | 珠海科丰电子有限公司 | Miniaturized wire clip assembly and wire wound spot welding device |
| CN112837928B (en) * | 2021-02-22 | 2025-06-13 | 珠海科丰电子有限公司 | Miniaturized wire clamping assembly and wire winding spot welding device |
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