CN213437614U - Length adjusting device for three-core wire tail shearing length - Google Patents
Length adjusting device for three-core wire tail shearing length Download PDFInfo
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- CN213437614U CN213437614U CN202022359586.4U CN202022359586U CN213437614U CN 213437614 U CN213437614 U CN 213437614U CN 202022359586 U CN202022359586 U CN 202022359586U CN 213437614 U CN213437614 U CN 213437614U
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Abstract
The utility model discloses a length adjusting device that length was cut to three-core line tail, include: a clamping mechanism, a stretching mechanism; the clamping mechanism includes: the pay-off device comprises a fixed seat, a first driving device and a first fixing plate which are arranged on the fixed seat, a second driving device arranged on the first fixing plate, and a pay-off plate connected with the second driving device; the stretching mechanism includes: the clamp comprises a fixing frame, a third driving device, a fourth driving device, a lower wire pressing plate, a clamp assembly, a fifth driving device and an upper wire pressing plate, wherein the third driving device, the fourth driving device and the lower wire pressing plate are arranged on the fixing frame; one end of the upper line pressing plate is connected with an elastic plate, and the other end of the upper line pressing plate is connected with the output end of the third driving device; the clamp assembly is connected with the output end of the fifth driving device. The utility model discloses can realize automated production with tensile to the rule scaling-off of heart yearn, effectively improve production efficiency.
Description
Technical Field
The utility model relates to a beat the end machine field, especially relate to a length adjusting device that length was cut to three-core line tail.
Background
The terminal crimping machine is equipment for crimping a power line and a terminal together, firstly peeling a core wire, then cutting three inner core wires, adjusting the lengths of the three inner core wires to the lengths meeting the requirements, and finally crimping the terminal. In the prior art, generally, the wires are cut manually, so that the working efficiency is low, time and labor are wasted, the production cost is increased, the manual operation efficiency is low, the wire cutting machine is not suitable for large-scale assembly production lines, the automation degree is low, and the production efficiency is reduced.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art's not enough, providing a length adjusting device that length was cut to three core line tails, solving prior art, through tailorring the wire rod, adjustment heart yearn length, degree of automation is low, reduces production efficiency's problem.
The technical scheme of the utility model as follows: a length adjusting device for cutting the length of the tail part of a three-core wire comprises: a clamping mechanism, a stretching mechanism; the clamping mechanism includes: the pay-off device comprises a fixed seat, a first driving device and a first fixing plate which are arranged on the fixed seat, a second driving device arranged on the first fixing plate, and a pay-off plate connected with the second driving device; the stretching mechanism includes: the clamp comprises a fixing frame, a third driving device, a fourth driving device, a lower wire pressing plate, a clamp assembly, a fifth driving device and an upper wire pressing plate, wherein the third driving device, the fourth driving device and the lower wire pressing plate are arranged on the fixing frame; one end of the upper line pressing plate is connected with an elastic plate, and the other end of the upper line pressing plate is connected with the output end of the third driving device; the clamp assembly is connected with the output end of the fifth driving device. After the color of the core wire is manually divided, according to specific paying-off requirements, the core wire is inserted into a paying-off plate of a clamping mechanism, a first driving device is started to drive a first fixing plate to move, the core wire is conveyed to a lower pressing plate of a stretching mechanism, if the height does not meet the requirements, a second driving device can be started to adjust the height of the paying-off plate, one end of the core wire extends into a clamp assembly, a third driving device drives an upper wire pressing plate and an elastic plate to move towards one side of a lower wire pressing plate, the elastic plate is matched with the lower wire pressing plate to clamp the core wire, a fifth driving device is started, the fifth driving device drives the clamp assembly to move towards one side far away from the lower wire pressing plate, the core wire is pulled to be stretched and cut to a specified size, the automation of wire cutting is realized; at heart yearn pulling in-process, start fourth drive arrangement, fourth drive arrangement's output supports last line ball board, prevent its removal, thereby guarantee the stability when heart yearn is dragged, it is unanimous to guarantee that the wire rod cuts off length, on the other hand, set up the elastic plate between last line ball board and the line ball board down, preferably, the elastic plate is the elastic rubber board, set up the elastic plate, the elastic plate contacts with three heart yearns simultaneously, the elasticity that the elastic plate was applyed decomposes respectively on three stress point, thereby guarantee that three heart yearn atress are balanced, guarantee that the pressure that three heart yearns received is more even, prevent the damage of wire rod.
Further, the length adjusting device for the three-core wire tail part shearing length further comprises a wire pressing mechanism arranged on one side of the clamping mechanism; the wire pressing mechanism is installed on one side of the stretching mechanism.
Further, the crimping mechanism includes: the mounting plate, a sixth driving device arranged on the mounting plate and a push block connected with the output end of the sixth driving device; the push block faces the pay-off plate. When the clamping mechanism is located at a station for manual paying off, when the core wire is manually placed on a paying-off plate of the clamping mechanism, the sixth driving device is started, the sixth driving device drives the push block to move towards the clamping mechanism, and the clamping mechanism is assisted to clamp the core wire.
Furthermore, a first slide rail is arranged on the fixed seat, and a first slide block is arranged on the first slide rail; the first fixing plate is connected with the first sliding block. The first driving device can drive the first slide block on the first fixing plate to move on the first slide rail.
Furthermore, a horn-shaped first pay-off hole is formed in the pay-off plate, and a second pay-off hole matched with the first pay-off hole is formed in the push block. The core wire is inserted into the first pay-off hole, and one end of the core wire is inserted into the second pay-off hole, so that the core wire can be conveniently and rapidly and accurately inserted into the first pay-off hole; the first wire releasing hole is in a horn shape, so that wire plugging is more convenient.
Further, the clip assembly includes: the clamping block is sleeved on the fixing block on the clamping block; the clamping block is connected with the fifth driving device. And pulling the clamping blocks by a fifth driving device, wherein the clamping blocks clamp the core wire and stretch the core wire to a required length, thereby completing the stretching of the core wire.
Furthermore, a seventh driving device is arranged on one side of the fixed frame, a second sliding rail is arranged on the fixed frame, a second sliding block is arranged on the second sliding rail, and a second fixed plate is connected to the second sliding block; the clamp assembly is installed on the second fixing plate, and the second sliding block is connected with the output end of the seventh driving device. And starting the seventh driving device, and driving the second sliding block connected with the second fixing plate to move on the second sliding rail by the seventh driving device to realize the forward and backward movement of the whole clamp assembly in the horizontal direction.
Furthermore, a sliding groove is formed in the fixed frame, and a third sliding block is arranged in the sliding groove; the third slider is connected with the upper wire pressing plate, and the third slider is connected with the output end of the third driving device.
Further, the output end of the fourth driving device faces the upper wire pressing plate; the clamping block is provided with a biting tooth. Starting a third driving device to drive a third sliding block to move in the sliding groove, so that the upper wire pressing plate can move up and down; the clamping block is provided with a tooth which can clamp the core wire.
Adopt above-mentioned scheme, the utility model provides a length adjusting device that length was cut to three core line tails has following beneficial effect:
1. the core wire can be directly stretched, the core wire can be quickly adjusted to the specified length, manual cutting is not needed, production automation is realized, and the production efficiency is effectively improved;
2. the stability that the heart yearn was dragged is strong, can prevent the damage of heart yearn simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the clamping mechanism of the present invention;
FIG. 3 is a schematic structural view of another angle of the clamping mechanism of the present invention
Fig. 4 is a schematic structural view of the stretching mechanism of the present invention;
fig. 5 is a schematic structural view of another angle of the stretching mechanism of the present invention;
fig. 6 is a schematic structural view of the wire pressing mechanism of the present invention;
fig. 7 is an enlarged view of a portion a in fig. 3.
Wherein: the wire clamping device comprises a clamping mechanism 1, a fixed seat 10, a first driving device 11, a first fixing plate 12, a second driving device 13, a wire releasing plate 14, a first wire releasing hole 15, a first slide rail 16, a first slide block 17, a stretching mechanism 2, a fixed frame 20, a second slide rail 201, a second slide block 202, a second fixing plate 203, a slide groove 204, a third slide block 205, a third driving device 21, a fourth driving device 22, a lower wire pressing plate 23, a clamp assembly 24, a clamp block 240, a fixed block 241, a tooth biting 242, a fifth driving device 25, an upper wire pressing plate 26, an elastic plate 27, a seventh driving device 28, a wire pressing mechanism 3, a mounting plate 30, a sixth driving device 31, a push block 32 and a second wire releasing hole 33.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 7, the present invention provides a length adjusting device for cutting the length of the tail of a three-core wire, including: a clamping mechanism 1 and a stretching mechanism 2; the clamping mechanism 1 includes: the device comprises a fixed seat 10, a first driving device 11 and a first fixing plate 12 which are arranged on the fixed seat 10, a second driving device 13 which is arranged on the first fixing plate 12, and a pay-off plate 14 which is connected with the second driving device 13; the stretching mechanism 2 includes: the device comprises a fixing frame 20, a third driving device 21, a fourth driving device 22, a lower wire pressing plate 23, a clamp assembly 24 arranged on one side of the lower wire pressing plate 23, a fifth driving device 25 and an upper wire pressing plate 26 matched with the lower wire pressing plate 23, wherein the third driving device, the fourth driving device and the lower wire pressing plate 23 are arranged on the fixing frame 20; one end of the upper wire pressing plate 26 is connected with an elastic plate 27, and the other end of the upper wire pressing plate is connected with the output end of the third driving device 21; the clip assembly 24 is connected to the output of the fifth drive means 25. Specifically, in the present embodiment, the elastic plate 27 is an elastic rubber plate, and the first driving device 11, the second driving device 13, the third driving device 21, the fourth driving device 22, and the fifth driving device 25 are all driving cylinders. A first slide rail 16 is arranged on the fixed seat 10, and a first slide block 17 is arranged on the first slide rail 16; the first fixing plate 12 is connected to the first slider 17. The first driving device 11 can drive the first slide block 17 on the first fixing plate 12 to move on the first slide rail 16.
Referring to fig. 1 and 6, in the present embodiment, the length adjusting device for cutting the length of the tail of the three-core wire further includes a wire pressing mechanism 3 disposed at one side of the clamping mechanism 1; the wire pressing mechanism 3 is installed on one side of the stretching mechanism 2. The crimping mechanism 3 includes: the mounting plate 30, a sixth driving device 31 arranged on the mounting plate 30, and a pushing block 32 connected with the output end of the sixth driving device 31; the push block 32 faces the payoff plate 14. Specifically, in the present embodiment, the sixth driving device 31 is a driving cylinder; when the clamping mechanism 1 is at the station for manual paying off, and the core wire is manually placed on the paying-off plate 14 of the clamping mechanism 1, the sixth driving device 31 is started, the sixth driving device 31 drives the push block 32 to move towards the clamping mechanism 1, and the clamping mechanism 1 is assisted to clamp the core wire.
Referring to fig. 2-3 and 6-7, in this embodiment, specifically, a first wire releasing hole 15 in a trumpet shape is formed in the wire releasing plate 14, and a second wire releasing hole 33 matched with the first wire releasing hole 15 is formed in the push block 32. The core wire is inserted into the first wire releasing hole 15, and one end of the core wire is inserted into the second wire releasing hole 33, so that the core wire can be conveniently and rapidly and accurately inserted into the first wire releasing hole 15; the first wire releasing hole 15 is formed in a horn shape, so that wire insertion is more convenient. The clip assembly 24 includes: the clamping block 240 is sleeved on a fixed block 241 on the clamping block 240; the clamping block 240 is connected to the fifth drive 25. The clamp block 240 is pulled by the fifth driving device 25, and the clamp block 240 clamps the core wire to stretch the core wire to a desired length, thereby completing the stretching of the core wire. The output end of the fourth driving device 22 faces the upper wire pressing plate 26; the clamping block 240 is provided with a tooth 242. Starting the third driving device 21 to drive the third sliding block 205 to move in the sliding groove 204, so as to realize the up-and-down movement of the upper line pressing plate 26; the clamping block 240 is provided with teeth 242 for clamping the core wire.
Referring to fig. 4 to fig. 5, in the present embodiment, a seventh driving device 28 is disposed on one side of the fixed frame 20, a second sliding rail 201 is disposed on the fixed frame 20, a second sliding block 202 is disposed on the second sliding rail 201, and a second fixing plate 203 is connected to the second sliding block 202; the clip assembly 24 is mounted on the second fixing plate 203, and the second slider 202 is connected to the output end of the seventh driving device 28. Specifically, in the present embodiment, the seventh driving device 28 is a driving motor; and starting the seventh driving device 28, and driving the second slider 202 connected with the second fixing plate 203 to move on the second sliding rail 201 by the seventh driving device 28, so as to realize the forward and backward movement of the whole clamp assembly 24 in the horizontal direction. A sliding groove 204 is formed in the fixed frame 20, and a third sliding block 205 is arranged in the sliding groove 204; the third slider 205 is connected to the upper wire pressing plate 26, and the third slider 205 is connected to the output end of the third driving device 21.
Specifically, the operation steps in the actual production process are as follows: after the color of the core wire is manually divided, according to the specific paying-off requirement, the core wire is inserted into a paying-off plate 14 of a clamping mechanism 1, a first driving device 11 is started to drive a first fixing plate 12 to move, the core wire is conveyed to a lower pressing plate of a stretching mechanism 2, a second driving device 13 can be started, the height of the paying-off plate 14 is adjusted, the height of the paying-off plate 14 is enabled to be flush with that of a lower pressing plate 23, one end of the core wire extends into a clamp assembly 24, a third driving device 21 drives an upper pressing plate 26 and an elastic plate 27 to move towards one side of the lower pressing plate 23, the elastic plate 27 is matched with the lower pressing plate 23 to clamp the core wire, a fifth driving device 25 is started, the fifth driving device 25 drives the clamp assembly 24 to move towards one side away from the lower pressing plate 23 to pull the core wire, the core wire is stretched and cut off to a specified size, a fourth driving device 22 is started during the pulling of the core wire, the output end, prevent its removal to guarantee the stability when heart yearn is dragged, guarantee that the wire rod cuts off length unanimous, elastic plate 27 simultaneously with three heart yearns contacts, the elasticity that elastic plate 27 was applyed decomposes respectively on three stress point, thereby guarantees that three heart yearn atress are balanced, guarantees that three heart yearns receive pressure more even, prevents the damage of wire rod.
To sum up, the utility model provides a length adjusting device that length was cut to three core line tails has following beneficial effect:
1. the core wire can be directly stretched, the core wire can be quickly adjusted to the specified length, manual cutting is not needed, production automation is realized, and the production efficiency is effectively improved;
2. the stability that the heart yearn was dragged is strong, can prevent the damage of heart yearn simultaneously.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a length adjusting device that three-core line tail was cut length which characterized in that includes: a clamping mechanism, a stretching mechanism; the clamping mechanism includes: the pay-off device comprises a fixed seat, a first driving device and a first fixing plate which are arranged on the fixed seat, a second driving device arranged on the first fixing plate, and a pay-off plate connected with the second driving device; the stretching mechanism includes: the clamp comprises a fixing frame, a third driving device, a fourth driving device, a lower wire pressing plate, a clamp assembly, a fifth driving device and an upper wire pressing plate, wherein the third driving device, the fourth driving device and the lower wire pressing plate are arranged on the fixing frame; one end of the upper line pressing plate is connected with an elastic plate, and the other end of the upper line pressing plate is connected with the output end of the third driving device; the clamp assembly is connected with the output end of the fifth driving device.
2. The length adjusting device for the three-core wire tail part shear length according to claim 1, further comprising a wire pressing mechanism arranged on one side of the clamping mechanism; the wire pressing mechanism is installed on one side of the stretching mechanism.
3. The length adjusting device for the three-core wire tail portion shearing length as claimed in claim 2, wherein the wire pressing mechanism comprises: the mounting plate, a sixth driving device arranged on the mounting plate and a push block connected with the output end of the sixth driving device; the push block faces the pay-off plate.
4. The length adjusting device for the tail part shearing length of the three-core wire according to claim 1, wherein a first slide rail is arranged on the fixed seat, and a first slide block is arranged on the first slide rail; the first fixing plate is connected with the first sliding block.
5. The length adjusting device for the tail part of the three-core wire with the cut length as claimed in claim 3, wherein a first flared pay-off hole is formed in the pay-off plate, and a second pay-off hole matched with the first pay-off hole is formed in the push block.
6. The length adjustment device of a three-wire tail shear length according to claim 1, wherein the clip assembly comprises: the clamping block is sleeved on the fixing block on the clamping block; the clamping block is connected with the fifth driving device.
7. The length adjusting device for the tail shearing length of the three-core wire according to claim 1, wherein a seventh driving device is arranged on one side of the fixed frame, a second slide rail is arranged on the fixed frame, a second slide block is arranged on the second slide rail, and a second fixed plate is connected to the second slide block; the clamp assembly is installed on the second fixing plate, and the second sliding block is connected with the output end of the seventh driving device.
8. The length adjusting device for the tail shearing length of the three-core wire according to claim 1, wherein a sliding groove is formed in the fixing frame, and a third sliding block is arranged in the sliding groove; the third slider is connected with the upper wire pressing plate, and the third slider is connected with the output end of the third driving device.
9. The length adjusting device for the tail portion of the three-core wire to be cut according to claim 6, wherein an output end of the fourth driving device faces the upper wire pressing plate; the clamping block is provided with a biting tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022359586.4U CN213437614U (en) | 2020-10-21 | 2020-10-21 | Length adjusting device for three-core wire tail shearing length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022359586.4U CN213437614U (en) | 2020-10-21 | 2020-10-21 | Length adjusting device for three-core wire tail shearing length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213437614U true CN213437614U (en) | 2021-06-15 |
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ID=76293212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022359586.4U Active CN213437614U (en) | 2020-10-21 | 2020-10-21 | Length adjusting device for three-core wire tail shearing length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213437614U (en) |
-
2020
- 2020-10-21 CN CN202022359586.4U patent/CN213437614U/en active Active
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