CN214753381U - Wire clamping device and winding machine - Google Patents
Wire clamping device and winding machine Download PDFInfo
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- CN214753381U CN214753381U CN202120918503.2U CN202120918503U CN214753381U CN 214753381 U CN214753381 U CN 214753381U CN 202120918503 U CN202120918503 U CN 202120918503U CN 214753381 U CN214753381 U CN 214753381U
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Abstract
The utility model discloses a wire clamping device and a winding machine, wherein the wire clamping device comprises a mounting seat, a wire clamp and a driving mechanism, the wire clamp comprises a movable clamping finger and a fixed clamping finger arranged on the mounting seat, the driving mechanism is arranged on the mounting seat and is connected with the movable clamping finger so as to drive the movable clamping finger to be closed or separated from the fixed clamping finger; the winding device is characterized by further comprising a winding post, wherein the winding post is arranged on the movable clamping finger and penetrates through the fixed clamping finger, a winding part of the winding post is exposed out of the fixed clamping finger along with the closing of the movable clamping finger and the fixed clamping finger, and the winding part of the winding post is in a wire-off state which is accommodated in the fixed clamping finger along with the separation of the movable clamping finger and the fixed clamping finger. The utility model discloses can realize the trapping mechanism on same mechanism, can realize the twine post mode again, can also both combine to use simultaneously, thereby make the utility model discloses no matter little footpath enameled wire or big heavy footpath enameled wire can both be fine use.
Description
Technical Field
The utility model relates to a mechanical equipment technical field especially relates to a trapping mechanism and coiling machine.
Background
The winding machine is a machine for winding a linear object on a specific workpiece, and most products which need to be wound by using an enameled wire to form an inductance coil need to use the winding machine. Fixing one end of the thread end is an essential step in the winding process of the winding machine, and is usually realized by adopting a thread winding column or a thread clamping mechanism. The winding post is to wind the enameled wire on a mechanical post, and the mechanical post usually adopts circularly, and the enameled wire must be wound many circles on the winding post to be fixed in, causes the improvement of enameled wire cost, simultaneously because twine too many circles, the cover that takes off the production line can accomplish the line that takes off the production line with great power when taking off the production line. In addition, the gap between the thread-off sleeve and the thread-off column is difficult to control, and the thread-off is easy to block when the gap is too small; when the gap is too large, the enameled wire is easy to be clamped into the gap when the wire diameter of the enameled wire is smaller, so that equipment failure is caused. The wire clamping mechanism clamps the enameled wire in a left-right or up-down opening and closing mode, the wire clamping mechanism is usually realized by a connecting rod mechanism, the wire clamping power cannot be large, and the situation that the device cannot clamp thick wires is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem to prior art exists provides a trapping mechanism and coiling machine, and it can realize the trapping mode in same mechanism, can realize the twine post mode again.
The utility model provides a technical scheme that its technical problem adopted is: a wire clamping device comprises a mounting seat, a wire clamp and a driving mechanism, wherein the wire clamp comprises a movable clamping finger and a fixed clamping finger arranged on the mounting seat; the winding device is characterized by further comprising a winding post, wherein the winding post is arranged on the movable clamping finger and penetrates through the fixed clamping finger, a winding part of the winding post is exposed out of the fixed clamping finger along with the closing of the movable clamping finger and the fixed clamping finger, and the winding part of the winding post is in a wire-off state which is accommodated in the fixed clamping finger along with the separation of the movable clamping finger and the fixed clamping finger.
The hand push rod is rotatably connected to the mounting seat or the fixed clamping finger and can be operated in a rotating mode to drive the movable clamping finger to move in a direction of separating from the fixed clamping finger.
Furthermore, the hand push rod comprises a handle and two push rods which are connected with the handle and used for driving the movable clamping fingers to move, the handle is positioned on one side of the fixed clamping fingers back to the movable clamping fingers, and the two push rods are respectively arranged on two sides of the fixed clamping fingers back to back and are respectively connected with the fixed clamping fingers in a rotating mode through rotating shafts.
Furthermore, a pressure rod used for receiving pushing of the hand push rod is arranged on the movable clamping finger.
The movable clamping finger is arranged on the mounting seat and/or the fixed clamping finger in a sliding mode along the opening and closing direction of the movable clamping finger and the fixed clamping finger.
Furthermore, the guide part is a hollow guide seat, the movable clamping finger penetrates through the guide seat, one end of the movable clamping finger, which is exposed out of the guide seat, is connected with the driving mechanism, and the other end of the movable clamping finger is matched with the fixed clamping finger.
Furthermore, the driving mechanism comprises an air cylinder, the air cylinder is arranged on the mounting seat, and a piston rod of the air cylinder is fixedly connected with the movable clamping finger.
Further, the movable clamping finger is closed with the fixed clamping finger through upward movement, and the movable clamping finger is separated from the fixed clamping finger through downward movement.
Furthermore, the movable wire clamping finger is provided with a first wire clamping surface, the fixed wire clamping finger is provided with a second wire clamping surface, one of the first wire clamping surface and the second wire clamping surface is an outer convex cambered surface, the other one of the first wire clamping surface and the second wire clamping surface is an inner concave cambered surface, and the first wire clamping surface is matched with the second wire clamping surface so as to clamp a wire entering between the first wire clamping surface and the second wire clamping surface; the first wire clamping surface and the second wire clamping surface are respectively inclined, and the winding column penetrates through the first wire clamping surface and the second wire clamping surface and can limit the wire from being separated from the lower ends of the first wire clamping surface and the second wire clamping surface.
Furthermore, the movable clamping finger is respectively provided with a limiting convex part for preventing the wire from being pulled out at two ends of the wire inlet and outlet part of the movable clamping finger, and/or the fixed clamping finger is respectively provided with a limiting convex part for preventing the wire from being pulled out at two ends of the wire inlet and outlet part of the fixed clamping finger.
The utility model provides a coiling machine in addition, include as above the utility model discloses a trapping mechanism.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses except including the fastener still includes the winding post makes the utility model discloses can realize the double-layered line mode in same mechanism, can realize the winding post mode again, can also both combine to use simultaneously, thereby make the utility model discloses no matter little line footpath enameled wire or big thick line footpath enameled wire use that can both be fine. Furthermore, the utility model discloses a kinking portion of kinking post relies on the activity to press from both sides to indicate to separate with the fixed clamp and take in the fixed clamp indicates in, realizes automatic off-line, therefore need not additionally to set up off-line mechanism, has also therefrom solved a series of problems that adopt off-line mechanism to exist.
2. The utility model discloses further include the handspike makes the utility model discloses can open the double-layered line space between fixed clamp finger and the activity clamp finger with the help of the handspike to can manually put into the enameled wire and carry out the double-layered line. Particularly, the push rod preferably comprises the handle and two push rods, and the push rod is simple in structure, convenient to operate, stable and reliable in action.
3. The guide component is arranged, so that the movement of the movable clamping finger is smoother and more stable.
4. Actuating mechanism includes the cylinder, and its piston rod is direct to indicate fixed connection with the activity clamp, need not to set up link mechanism, makes the utility model discloses the structure is simpler, compact, and the cost is lower.
5. First wire clamping surface, second wire clamping surface's setting makes the utility model discloses can get tighter, especially get tighter with thicker fastener with the fastener. The arrangement of the limiting convex part enables the wire not to be easily separated before being clamped.
The present invention will be described in further detail with reference to the accompanying drawings and examples; however, the present invention is not limited to the embodiments.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
fig. 3 is a front view of the present invention;
fig. 4 is a side view of the present invention;
fig. 5 is a cross-sectional view of the present invention.
Detailed Description
In an embodiment, please refer to fig. 1 to 5, the wire clamping device of the present invention comprises a mounting base 1, a wire clamp and a driving mechanism, wherein the wire clamp comprises a movable clamping finger 2 and a fixed clamping finger 3 disposed on the mounting base 1, the driving mechanism is disposed on the mounting base 1 and connected to the movable clamping finger 2 to drive the movable clamping finger 2 to close or separate from the fixed clamping finger 3; the novel yarn winding device is characterized by further comprising a yarn winding post 4, wherein the yarn winding post 4 is arranged on the movable clamping finger 2, the yarn winding post 4 penetrates through the fixed clamping finger 3, the yarn winding part of the yarn winding post 4 is exposed out of the fixed clamping finger 3 along with the closing of the movable clamping finger 2 and the fixed clamping finger 3, and the yarn winding part of the yarn winding post 4 is in a yarn releasing state of being collected into the fixed clamping finger 3 along with the separation of the movable clamping finger 2 and the fixed clamping finger 3, so that the yarn releasing mechanism is not needed to assist in yarn releasing. The winding part of the winding post 4 refers to the part of the winding post 4 for winding.
In this embodiment, the utility model discloses still include handspike 5, this handspike 5 rotate connect in mount pad 1 or fixed clamp indicate 3 to can be rotated the operation, in order to order about activity press from both sides indicate 2 along with the direction motion that fixed clamp indicated 3 separation. The hand push rod 5 specifically comprises a handle 51 and two push rods 52 connected with the handle 51 and used for driving the movable clamping fingers 2 to move, the handle 51 is located on one side of the fixed clamping fingers 3 back to the movable clamping fingers 2, the two push rods 52 are separately located on two opposite sides of the fixed clamping fingers and are respectively rotatably connected with the fixed clamping fingers through rotating shafts 53, and the rotating shafts 53 of the two push rods 52 are located on the same axis and can share the same rotating shaft. The push rods 52 and the handle 51 are formed into an L-shaped structure.
In this embodiment, the movable clamping finger 2 is provided with a pressing rod 21 for receiving the pushing of the hand push rod 525. Specifically, the number of the two pressing rods 21 is one-to-one corresponding to the two pushing rods 52 of the hand push rod 525, so that the two pushing rods 52 respectively push the two pressing rods 21 to urge the movable clamping finger 2 to move in the direction of separating from the fixed clamping finger 3.
In this embodiment, the utility model discloses still include leading element, this leading element set up in mount pad 1 and/or fixed clamp indicate 3, activity clamp indicate 2 along its with the fixed clamp indicates that 3 deciliter direction slides and sets up in this leading element. The guide part is specifically a hollow guide seat 6, is fixedly connected to the fixed clamping finger 3, and forms a three-surface wrapping state for the fixed clamping finger 3. The movable clamping finger 2 penetrates through the guide seat 6, one end of the two ends of the movable clamping finger, which are exposed out of the guide seat 6, is connected with the driving mechanism, and the other end of the movable clamping finger is matched with the fixed clamping finger 3.
In this embodiment, the driving mechanism includes an air cylinder 7, the air cylinder 7 is disposed on the mounting base 1, and a piston rod of the air cylinder 7 is fixedly connected to the movable clamping finger 2. The movable clamping finger 2 is closed with the fixed clamping finger 3 through upward movement, and the movable clamping finger 2 is separated from the fixed clamping finger 3 through downward movement. Therefore, the cylinder 7 is fixed at the lower end of the mounting seat 1, and the piston rod of the cylinder penetrates through the mounting seat 1 upwards and is fixedly connected with the movable clamping finger 2.
In this embodiment, the movable clamping finger 2 is provided with a first wire clamping surface 22, the fixed clamping finger 3 is provided with a second wire clamping surface 31, one of the first wire clamping surface 22 and the second wire clamping surface 31 is an outer convex arc surface, the other one is an inner concave arc surface, and the first wire clamping surface 22 and the second wire clamping surface 31 are adapted to clamp a wire entering between the first wire clamping surface 22 and the second wire clamping surface 31. Specifically, the first wire-clamping surface 22 is an inner concave surface, and the second wire-clamping surface 31 is an outer convex surface, but not limited thereto. The first wire clamping surface 22 and the second wire clamping surface 31 are respectively inclined, and wires are fed in and out between the high ends of the first wire clamping surface and the second wire clamping surface, so that the wires are not easy to fall off before being clamped. The winding post 4 passes through the first and second clipping surfaces 22 and 31 and is close to the lower ends of the first and second clipping surfaces 22 and 31 to limit the line entering between the first and second clipping surfaces 22 and 31 from being pulled out from between the lower ends before being clipped.
In this embodiment, the movable clamping finger 2 is provided with a limiting protrusion 23 at each end of the wire inlet and outlet portion thereof, so that the wire entering between the first wire clamping surface 22 and the second wire clamping surface 31 is not easy to be separated before being clamped. In other embodiments, the two ends of the wire inlet and outlet part of the fixing clamp finger are respectively provided with a limiting convex part for preventing the wire from falling off.
The utility model discloses a wire clamping device, because it sets up simultaneously fastener and kinking post 4 make the utility model discloses can realize the wire clamping mode in same mechanism, can realize kinking post kinking mode again, can also both combine to use simultaneously, thereby make the utility model discloses no matter little footpath enameled wire or big footpath enameled wire can both be fine use. Specifically, for the enameled wire with small wire diameter, the utility model can adopt the wire clamp to clamp and fix, also can adopt the winding post 4 to wind and fix, and also can adopt the wire rack and the winding post 4 to fix at the same time; to the enameled wire of big rough diameter, the utility model discloses can adopt it is fixed that twine post 4 twines to can't press from both sides tight not enough when having overcome the fastener and pressing from both sides the thick line.
When the wire clamp is adopted for clamping and fastening, one end of an enameled wire is firstly placed into a wire clamping space (namely, the space between the first wire clamping surface 22 and the second wire clamping surface 31) of the movable clamping finger 2 and the fixed clamping finger 3 in an open state, then the air cylinder 7 is started, a piston rod of the air cylinder 7 extends out, the movable clamping finger 2 is driven to move upwards under the guidance of the guide seat 6 until the first wire clamping surface 22 of the movable clamping finger 2 and the second wire clamping surface 31 of the fixed clamping finger 3 approach to each other infinitely to clamp the enameled wire. When the enameled wire is taken off, the piston rod of the air cylinder 7 retracts to drive the movable clamping finger 2 to move reversely, so that the wire clamping space is opened, and the clamped end of the enameled wire can be taken out. Under the activity clamp indicates 2 and the fixed clamp indicates 3 thread clamping space closure state, the utility model discloses can open the thread clamping space between the fixed clamp indicates 3 and the activity clamp indicates 2 with the help of handspike 525, specifically upwards lift the handle 51 of handspike 525, make whole handspike 525 rotate clockwise around its pivot to make its two push rods 52 bulldoze the depression bar that the activity clamp indicated 2 respectively downwards, make the activity clamp indicate 2 downstream, open the thread clamping space between the fixed clamp indicates 3 and the activity clamp indicates 2.
When the winding post 4 is used for winding and fixing, one end of the enameled wire is wound and fixed on the winding post 4 under the state that the winding part of the winding post 4 is exposed out of the fixed clamping finger 3 (as shown in fig. 1-5, at this time, the movable clamping finger 2 moves to the state of being closed with the fixed clamping finger 3 under the action of the air cylinder 7). When the wire is taken off, the piston rod of the air cylinder 7 retracts to drive the movable clamping finger 2 to move downwards, the winding column 4 also moves downwards along with the downward movement of the movable clamping finger 2 until the winding part is collected into the fixed clamping finger 3, and the enameled wire wound on the winding part is blocked outside the fixed clamping finger 3 by means of the fixed clamping finger 3, so that the wire-taking off purpose is achieved. Therefore, the utility model discloses a need not to make with the help of the mechanism of taking off the line when kinking post 4 takes off the line the utility model discloses need not additionally to set up the mechanism of taking off the line, therefrom solved and adopted a series of problems that the mechanism of taking off the line exists.
The utility model discloses a winding machine, include as above the utility model discloses a trapping mechanism.
The utility model discloses a trapping mechanism and coiling machine does not relate to the part and all is the same with prior art or can adopt prior art to realize.
The above embodiments are only used to further explain the present invention, but the present invention is not limited to the embodiments, and any simple modification, equivalent change and modification of the technical entity of the present invention to the above embodiments all fall into the protection scope of the present invention.
Claims (10)
1. A wire clamping device comprises a mounting seat, a wire clamp and a driving mechanism, wherein the wire clamp comprises a movable clamping finger and a fixed clamping finger arranged on the mounting seat; the method is characterized in that: the winding device is characterized by further comprising a winding post, wherein the winding post is arranged on the movable clamping finger and penetrates through the fixed clamping finger, a winding part of the winding post is exposed out of the fixed clamping finger along with the closing of the movable clamping finger and the fixed clamping finger, and the winding part of the winding post is in a wire-off state which is accommodated in the fixed clamping finger along with the separation of the movable clamping finger and the fixed clamping finger.
2. The thread clamping device as claimed in claim 1, wherein: the hand push rod is rotatably connected to the mounting seat or the fixed clamping finger and can be operated in a rotating mode so as to drive the movable clamping finger to move in a direction of separating from the fixed clamping finger.
3. The thread clamping device as claimed in claim 2, wherein: the hand push rod comprises a handle and two push rods which are connected with the handle and used for driving the movable clamping fingers to move, the handle is positioned on one side of the fixed clamping fingers back to the movable clamping fingers, and the two push rods are respectively arranged on two sides of the fixed clamping fingers back to the other side and are respectively connected with the fixed clamping fingers in a rotating mode through rotating shafts.
4. The thread clamping device according to claim 2 or 3, wherein: the movable clamping finger is provided with a pressure lever used for receiving the pushing of the hand push rod.
5. The thread clamping device as claimed in claim 1, wherein: the movable clamping finger is arranged on the mounting seat and/or the fixed clamping finger in a sliding mode along the opening and closing direction of the movable clamping finger and the fixed clamping finger.
6. The thread clamping device as claimed in claim 5, wherein: the guide part is a hollow guide seat, the movable clamping finger penetrates through the guide seat, one end of the movable clamping finger, which is exposed out of the guide seat, is connected with the driving mechanism, and the other end of the movable clamping finger is matched with the fixed clamping finger.
7. The thread clamping device as claimed in claim 1, wherein: the driving mechanism comprises an air cylinder, the air cylinder is arranged on the mounting seat, and a piston rod of the air cylinder is fixedly connected with the movable clamping finger; the movable clamping finger is closed with the fixed clamping finger through upward movement, and the movable clamping finger is separated from the fixed clamping finger through downward movement.
8. The thread clamping device as claimed in claim 1, wherein: the movable wire clamping finger is provided with a first wire clamping surface, the fixed wire clamping finger is provided with a second wire clamping surface, one of the first wire clamping surface and the second wire clamping surface is an outer convex cambered surface, the other one of the first wire clamping surface and the second wire clamping surface is an inner concave cambered surface, and the first wire clamping surface is matched with the second wire clamping surface so as to clamp a wire entering between the first wire clamping surface and the second wire clamping surface; the first wire clamping surface and the second wire clamping surface are respectively inclined, and the winding column penetrates through the first wire clamping surface and the second wire clamping surface and can limit the wire from being separated from the lower ends of the first wire clamping surface and the second wire clamping surface.
9. The thread clamping device as claimed in claim 1, wherein: the movable clamping finger is provided with limiting convex parts for preventing the wire from being pulled out at two ends of the wire inlet and outlet part of the movable clamping finger respectively, and/or the fixed clamping finger is provided with limiting convex parts for preventing the wire from being pulled out at two ends of the wire inlet and outlet part of the fixed clamping finger respectively.
10. A winding machine characterized by: comprising a thread clamp according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120918503.2U CN214753381U (en) | 2021-04-29 | 2021-04-29 | Wire clamping device and winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120918503.2U CN214753381U (en) | 2021-04-29 | 2021-04-29 | Wire clamping device and winding machine |
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| Publication Number | Publication Date |
|---|---|
| CN214753381U true CN214753381U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120918503.2U Active CN214753381U (en) | 2021-04-29 | 2021-04-29 | Wire clamping device and winding machine |
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| CN (1) | CN214753381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113380532A (en) * | 2021-04-29 | 2021-09-10 | 厦门宏发工业机器人有限公司 | Wire clamping device and winding machine |
-
2021
- 2021-04-29 CN CN202120918503.2U patent/CN214753381U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113380532A (en) * | 2021-04-29 | 2021-09-10 | 厦门宏发工业机器人有限公司 | Wire clamping device and winding machine |
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