CN212542930U - Terminal crimping accurate control equipment - Google Patents
Terminal crimping accurate control equipment Download PDFInfo
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- CN212542930U CN212542930U CN202021954338.8U CN202021954338U CN212542930U CN 212542930 U CN212542930 U CN 212542930U CN 202021954338 U CN202021954338 U CN 202021954338U CN 212542930 U CN212542930 U CN 212542930U
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Abstract
The utility model discloses a terminal crimping accurate control equipment, through link mechanism's characteristics, the mode that directly drives in the past changes to proportional output, the requirement to the cylinder setting position has been got rid of, and make the relation of power take off and crimping output not 1:1 state in the past, creative second hinge point has been designed simultaneously, the position through control second hinge point changes the proportional relation of power take off and crimping output, not only reduced the output requirement to the cylinder through the principle of lever, still on transfering step motor with regulatory function, thereby further reduction requires to the cylinder parameter, consequently can reduce the overall dimension of equipment on the whole, the accuracy nature of accuracy control has been improved greatly simultaneously. Furthermore, by designing the monitoring device, the online adjustment can be controlled and adjusted in real time according to real-time working conditions, so that the online adjustment is realized, and the production quality and the production efficiency are greatly improved.
Description
Technical Field
The utility model relates to a motor production facility, especially a terminal crimping accurate control equipment of motor power input/output.
Background
Any motor of the prior art has an input and an output for electrical power, which require crimping of a special metal terminal for connection to the electrical system. The metal terminal is mainly a bent structure of a metal sheet, and the bent metal sheet is wrapped on a winding cable of the motor. The metal terminal is required to have a good appearance so as to ensure the connectivity with other equipment and also to ensure the connection stability with a motor winding cable, so that the contact distance between a crimping body and the metal terminal is usually within 1 mm in the actual crimping production process, and the output regulation range of the metal terminal is in a wire unit in consideration of the conditions of metal deformation, rebound and the like. The condition that the metal terminal crimping force is too large, so that the shape deformation and the connection compatibility with other equipment are reduced is frequently caused; or too small a crimping force results in a reduction in stability with the wound cable. Therefore, how to quickly stabilize the crimp terminal has been a technical problem in the art.
And the production facility commonly used among the prior art is through the cylinder direct drive crimping body back and forth movement in order to accomplish the crimping process, and the advantage of the cylinder of use is that the crimping explosive force is good, but in order to guarantee the accuracy nature and the stability of adjusting, need adopt great volume, and the mode of body regulation is realized with the position mode of adjusting cylinder body base. There are some devices that directly use the stepping motor as power output, and although the stepping motor can precisely control the output distance, the pressure welding explosive force is not enough, resulting in extremely low production efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an all the cylinder requires for a short time, and output crimping power and crimping are apart from accurate terminal crimping accurate controlgear.
In order to achieve the purpose, the utility model relates to a terminal crimping accurate control equipment, including base and fixed wall, the fixed wall is vertical to be set up on the base, one side upper portion of fixed wall be fixed with the output slide rail, but set up the crimping body of lateral sliding in the slide rail, crimping body one end stretch out from one side of output slide rail for the crimping output end, the other end of crimping body stretches out from the other side of output slide rail for the power transmission end, be connected with the little connecting rod through first hinge point on the power transmission end, the other end of little connecting rod passes through the fourth hinge point and connects; an adjusting slide rail is fixed on the other side of the fixed wall, an adjusting slide block is arranged in the adjusting slide rail, one end, close to the pressure joint body, of the adjusting slide block is connected with the transmission block through a second hinge point, one end, far away from the pressure joint body, of the adjusting slide block is connected with a stepping motor through a lead screw nut, and the stepping motor is fixed at the end part of the adjusting slide rail; an output cylinder is also fixed on the base, and the sliding end of the output cylinder is connected with the transmission block through a third hinge point; the three hinge points on the transmission block form a triangle, and the third hinge point is arranged below the first hinge point, the second hinge point and the fourth hinge point. The structure is characterized in that the transmission block is arranged, the output of the cylinder is transmitted to the crimping body by utilizing the characteristics of the connecting rod mechanism, and meanwhile, the position of the second hinge point is controlled by the stepping motor, so that the transmission ratio between the first hinge point and the third hinge point is changed, and the output crimping force and the crimping distance are controlled.
The further proposal is that the output cylinder is arranged below the output slide rail, and the sliding end and the extending direction of the output cylinder are at the same side of the compression joint body retracting. Because the connecting block is used, the cylinder is not directly driven to be a compression joint body, so that the position of the cylinder can be further controlled, and the volume of the whole equipment is reduced.
In a further scheme, the output slide rail is provided with a detection window, and the detection window is provided with a monitoring device for monitoring the sliding distance of the pressure connecting body. Through the setting of detection window, can monitor the output distance of crimping body in real time to give control center with relevant data feedback, can be as required further online control step motor, thereby reach the purpose according to crimping quality real time control crimping output distance.
Compared with the prior art, the utility model discloses a terminal crimping accurate control equipment, through link mechanism's characteristics, the mode that directly drives in the past changes to proportional output, the requirement to the cylinder setting position has been got rid of, and make the relation of power take off and crimping output not 1:1 state in the past, creative second hinge point has been designed simultaneously, the proportional relation of power take off and crimping output is changed through the position of controlling second hinge point, not only reduced the output requirement to the cylinder through the principle of lever, still with the regulatory function transfer to step motor on, thereby further reduction to the cylinder parameter requirement, consequently can reduce the overall dimension of equipment on the whole, the accuracy nature of accuracy control has been improved greatly simultaneously. Furthermore, by designing the monitoring device, the online adjustment can be controlled and adjusted in real time according to real-time working conditions, so that the online adjustment is realized, and the production quality and the production efficiency are greatly improved.
Drawings
FIG. 1 is a schematic structural view of example 1.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1.
As shown in fig. 1, the terminal crimping precision control device described in this embodiment includes a base 1 and a fixed wall 2, the fixed wall 2 is vertically disposed on the base 1, an output slide rail 3 is fixed on the upper portion of the right side of the fixed wall 2, a crimping body 4 capable of sliding transversely is disposed in the slide rail, one end of the crimping body 4 extends out from the right side of the output slide rail 3 to serve as a crimping output end, the other end of the crimping body 4 extends out from the left side of the output slide rail 3 to serve as a power transmission end, the power transmission end is connected to a small link 6 through a first hinge point 5, and the other end of the small link 6 is connected through a fourth hinge point 7; an adjusting slide rail 8 is fixed on the left side of the fixed wall 2, an adjusting slide block 9 is arranged in the adjusting slide rail 8, one end, close to the crimping body 4, of the adjusting slide block 9 is connected with a transmission block 15 through a second hinge point 12, one end, far away from the crimping body 4, of the adjusting slide block 9 is connected with a stepping motor 10 through a lead screw nut 11, and the stepping motor 10 is fixed at the end part of the adjusting slide rail 8; an output cylinder 13 is also fixed on the base 1, and the sliding end of the output cylinder 13 is connected with a transmission block 15 through a third hinge point 14; the three hinge points on the transmission block 15 form a triangle, and the third hinge point 14 is arranged below the first hinge point 5, the second hinge point 12 and the fourth hinge point 7.
The output cylinder 13 is arranged below the output slide rail 3, and the sliding end and the extending direction of the output cylinder are the same as the retraction direction of the compression joint body 4. The output slide rail 3 is provided with a detection window 16, and the detection window 16 is provided with a monitoring device for monitoring the sliding distance of the pressure connecting body 4.
During adjustment, the lead screw nut 11 device is driven through rotation of the stepping motor 10, so that the second hinge point 12 is controlled to translate left and right, the fulcrum of the transmission block 15 serving as a lever is changed, the linkage proportion between the cylinder output and the fourth hinge point 7 is further modified, and the translation amount of the cylinder is finally transmitted to the compression joint body 4 through the small connecting rod 6.
Claims (3)
1. A terminal crimping accurate control device comprises a base and a fixed wall, wherein the fixed wall is vertically arranged on the base, and the terminal crimping accurate control device is characterized in that an output slide rail is fixed at the upper part of one side of the fixed wall, a crimping body capable of sliding transversely is arranged in the slide rail, one end of the crimping body extends out of one side of the output slide rail to form a crimping output end, the other end of the crimping body extends out of the other side of the output slide rail to form a power transmission end, a small connecting rod is connected to the power transmission end through a first hinge point, and the other end of the small connecting rod is connected with a transmission block through a fourth hinge point; an adjusting slide rail is fixed on the other side of the fixed wall, an adjusting slide block is arranged in the adjusting slide rail, one end, close to the pressure joint body, of the adjusting slide block is connected with the transmission block through a second hinge point, one end, far away from the pressure joint body, of the adjusting slide block is connected with a stepping motor through a lead screw nut, and the stepping motor is fixed at the end part of the adjusting slide rail; an output cylinder is also fixed on the base, and the sliding end of the output cylinder is connected with the transmission block through a third hinge point; the three hinge points on the transmission block form a triangle, and the third hinge point is arranged below the first hinge point, the second hinge point and the fourth hinge point.
2. A terminal crimping precision control device as claimed in claim 1, wherein said output cylinder is disposed below the output slide with its sliding end extending in the same side as the crimp body is retracted.
3. A terminal crimping precision control device as claimed in claim 1, wherein said output slide rail is provided with a detection window, and a monitoring means for monitoring a sliding distance of the crimp body is provided on the detection window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021954338.8U CN212542930U (en) | 2020-09-09 | 2020-09-09 | Terminal crimping accurate control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021954338.8U CN212542930U (en) | 2020-09-09 | 2020-09-09 | Terminal crimping accurate control equipment |
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| Publication Number | Publication Date |
|---|---|
| CN212542930U true CN212542930U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021954338.8U Active CN212542930U (en) | 2020-09-09 | 2020-09-09 | Terminal crimping accurate control equipment |
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| CN (1) | CN212542930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969389A (en) * | 2020-09-09 | 2020-11-20 | 格兰德电气有限公司 | Terminal crimping accurate control equipment |
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2020
- 2020-09-09 CN CN202021954338.8U patent/CN212542930U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969389A (en) * | 2020-09-09 | 2020-11-20 | 格兰德电气有限公司 | Terminal crimping accurate control equipment |
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