CN216881465U - Bending device of electronic connector - Google Patents
Bending device of electronic connector Download PDFInfo
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- CN216881465U CN216881465U CN202220385122.7U CN202220385122U CN216881465U CN 216881465 U CN216881465 U CN 216881465U CN 202220385122 U CN202220385122 U CN 202220385122U CN 216881465 U CN216881465 U CN 216881465U
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- rack
- cylindrical bearing
- bending
- electronic connector
- material loading
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Abstract
The utility model provides an electronic connector bending device, which belongs to the technical field of bending treatment and comprises a material carrying platform, a first cylindrical bearing, a second cylindrical bearing and a bending device, wherein the first cylindrical bearing and the second cylindrical bearing are symmetrically distributed on two sides of the material carrying platform; the side surface of the material loading platform is provided with a stress plate, and the stress plate is rotationally connected with the material loading platform; a bending support is arranged between the first cylindrical bearing and the second cylindrical bearing, one end of the bending support is fixed on the inner ring of the first cylindrical bearing, and the other end of the bending support is fixed on the inner ring of the second cylindrical bearing; a first rack is arranged at the bottom of the outer ring of the first cylindrical bearing; the bending device comprises a second rack and a pushing cylinder, one end of the second rack is connected to the pushing cylinder and driven by the pushing cylinder, and the first rack is meshed with the second rack; through above-mentioned technical scheme, solve among the prior art roller friction formula and buckle the problem that produces wearing and tearing to the pin.
Description
Technical Field
The present disclosure relates to bending apparatuses, and particularly to a bending device for an electronic connector.
Background
When the electronic connector is connected with other electronic components, certain bending processing is required to be carried out on the pin positions according to the using condition, and the conventional bending processing generally adopts a roller friction type bending device or a linear pressing and folding mode.
At present, a patent of a utility model with an authorization and bulletin number of CN209272330U is disclosed domestically, and the patent name is a rectifier bridge pin bending device, which comprises a base, wherein support columns are fixedly mounted on both sides of the upper surface of the base, an upper mechanical box is fixedly mounted above the support columns, through holes are formed in the middle parts of the upper surface and the lower surface of the upper mechanical box, an upright post is inserted into each through hole, racks are arranged on both sides of the upright post, an auxiliary gear is meshed on each rack on one side, a driving gear is meshed on each rack on the other side, a connecting rod is fixedly mounted at the lower end of each upright post, and pressing plates are fixedly mounted on both sides of the lower surface of each connecting rod; the bending mode is mainly characterized in that the bending work is finished by utilizing the friction among the pins, the roller and the bending table can abrade the pins by the friction, the precision and the surface flatness of the pins are reduced, and the final finished product effect and the using effect of the pins are influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the present invention provides an electronic connector bending device, which is used to solve the problem of abrasion of the pin caused by friction-type bending of the roller in the prior art.
In order to achieve the above and other related objects, the present invention provides an electronic connector bending apparatus, including a first cylindrical bearing, a material loading table, a bending bracket and a bending apparatus, wherein a side surface of the material loading table is rotatably connected to a stressed plate, the stressed plate is placed below the bending bracket, a middle end of the stressed plate corresponds to an outer edge of the bending bracket, and the bending bracket is fixed to an inner ring of the first cylindrical bearing;
the bending device comprises a second rack and a pushing cylinder, one end of the second rack is connected to the pushing cylinder and driven by the pushing cylinder, and a first rack is arranged at the bottom of the outer ring of the first cylindrical bearing and meshed with the second rack.
When the material carrying platform is used, the second rack moves under the driving of the pushing cylinder, the second rack is meshed with the first rack, the first rack moves synchronously along with the pushing of the second rack, and then the first cylindrical bearing and the bending support are driven to deflect synchronously, and pins of the electronic connector on the material carrying platform are bent.
In an embodiment of the utility model, the material loading platform is further provided with a fixing mechanism, the fixing mechanism comprises a positioning block and a positioning cylinder, one end of the positioning block is connected to the positioning cylinder in a driving mode, a plurality of parallel grooves are formed in the end opening of the other end of the positioning block, the grooves are matched with the electronic connectors in shape, the grooves are located above the material loading platform, and one electronic connector is placed in each groove.
The fixing mechanism can fix the electronic connector on the material carrying table, and errors caused by the deviation of the electronic connector in the bending process are avoided.
In an embodiment of the utility model, the electronic connector bending device further includes a second cylindrical bearing, and the second cylindrical bearing is fixed at one end of the bending bracket away from the first cylindrical bearing.
The second cylindrical bearing synchronously rotates when the first cylindrical bearing rotates, so that the stress plate is uniformly stressed, and the bending effect is improved
In an embodiment of the present invention, a limit rail is disposed on a side wall of the base of the first cylindrical bearing, the limit rail is located below the first rack, and the second rack is mounted on the limit rail and can slide along the limit rail.
In an embodiment of the utility model, a length of the first rack is smaller than a circumference of an outer ring of the first cylindrical bearing.
Furthermore, the middle end of the first rack coincides with the lowest end of the first cylindrical bearing, and the length of the first rack is smaller than 1/4 of the circumference of the outer ring of the circular arc bearing.
As described above, the bending device of the electronic connector of the present invention has the following advantages:
utilize cylindrical bearing's deflection to drive the support of buckling to the even application of force of atress board, make the atress board be certain angle and deflect, and then realize buckling of electronic connector pin, the friction that this kind of mode pin of buckling produced when buckling has improved electronic connector's finished product precision and surface smoothness, and has deflected through the bearing arc and has also guaranteed the homogeneity of the atress of buckling, and it is respond well to buckle.
Drawings
Fig. 1 is a schematic view illustrating an overall structure of an electronic connector bending apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic partial structural view of an electronic connector bending apparatus disclosed in the embodiment of the utility model.
Fig. 3 is a schematic partial structural view of a fixing mechanism in the bending apparatus of an electrical connector according to an embodiment of the present invention.
Description of the element reference numerals
1. A first cylindrical bearing; 2. a second cylindrical bearing; 3. a material loading platform; 4. bending the bracket; 5. a stress plate; 6. a bending device; 7. a first rack; 8. a second rack; 9. a push cylinder; 10. a fixing mechanism; 11. positioning blocks; 12. positioning the air cylinder; 13. a limiting track; 14. a base.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1-2. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Referring to fig. 1-2, the present invention provides an electronic connector bending apparatus, including a material loading platform 3, a first cylindrical bearing 1, a second cylindrical bearing 2, a bending apparatus 6 and a base 14, wherein the base 14 is placed on the ground, the material loading platform 3 is fixed on the base 14, the first cylindrical bearing 1 and the second cylindrical bearing 2 are symmetrically distributed on two sides of the material loading platform 3, and both the first cylindrical bearing 1 and the second cylindrical bearing are installed on the base 14, and the bottom of the first cylindrical bearing 1 and the bottom of the second cylindrical bearing are fixedly connected with the material loading platform 3.
The side surface of the material loading platform 3 is provided with a stress plate 5, and the stress plate 5 is connected with the material loading platform 3; a bending support 4 is arranged between the first cylindrical bearing 1 and the second cylindrical bearing 2, the stress plate 5 is placed below the bending support 4, the middle end of the stress plate 5 corresponds to the outer edge of the bending support 4, one end of the bending support 4 is fixed on the inner ring of the first cylindrical bearing 1, and the other end of the bending support 4 is fixed on the inner ring of the second cylindrical bearing 2; the bottom of the outer ring of the first cylindrical bearing 1 is provided with a first rack 7.
The length of the first rack 7 is smaller than the circumference of the outer ring of the first cylindrical bearing 1, further, the middle end of the first rack 7 coincides with the lowest end of the first cylindrical bearing 1, and the length of the first rack 7 is smaller than 1/4 of the circumference of the outer ring of the circular arc bearing.
When the material loading platform starts to bend, the second rack 8 moves under the driving of the pushing cylinder 9, the second rack 8 is meshed with the first rack 7, the first rack 7 moves synchronously along with the pushing of the second rack 8, the first cylindrical bearing 1 and the bending support 4 are driven to deflect synchronously, pins of the electronic connector on the material loading platform 3 are bent, the second rack 8 moves on the limiting rail 13, the second rack 8 can be guaranteed to move along a fixed running track, and the bending angle is guaranteed to be accurate.
The material carrying table 3 is further provided with a fixing mechanism 10, the fixing mechanism 10 comprises a positioning block 11 and a positioning cylinder 12, one end of the positioning block 11 is connected to the positioning cylinder 12 in a driving mode, a plurality of parallel grooves are formed in the port of the other end of the positioning block 11 and are matched with the electronic connectors in shape, the grooves are located above the material carrying table 3, and one electronic connector is placed in each groove; the fixing mechanism 10 can fix the electronic connector on the material loading table 3, and errors caused by the deviation of the electronic connector in the bending process are avoided.
In summary, the utility model utilizes the cylindrical bearing to deflect, and because the two ends of the bending bracket 4 are respectively fixed at the inner sides of the first cylindrical bearing 1 and the second cylindrical bearing 2, the bending bracket 4 and the cylindrical bearing rotate synchronously, so that the bending bracket 4 applies force to the stress plate 5 uniformly, the stress plate 5 deflects at a certain angle, and further the bending of the pin of the electronic connector is realized. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The electronic connector bending device is characterized by comprising a first cylindrical bearing (1), a material carrying table (3), a bending support (4) and a bending device (6), wherein the side surface of the material carrying table (3) is rotatably connected with a stress plate (5), the stress plate (5) is placed below the bending support (4), the middle end of the stress plate (5) corresponds to the outer edge of the bending support (4), and the bending support (4) is fixed on the inner ring of the first cylindrical bearing (1);
the bending device (6) comprises a second rack (8) and a pushing cylinder (9), one end of the second rack (8) is connected to the pushing cylinder (9) and driven by the pushing cylinder (9), a first rack (7) is arranged at the bottom of the outer ring of the first cylindrical bearing (1), and the first rack (7) is meshed with the second rack (8).
2. The electronic connector crimping device of claim 1, wherein: the material loading platform is characterized in that a fixing mechanism (10) is further arranged on the material loading platform (3), the fixing mechanism (10) comprises a positioning block (11) and a positioning cylinder (12), one end of the positioning block (11) is connected to the positioning cylinder (12) in a driving mode, a plurality of parallel grooves are formed in the port of the other end of the positioning block, the grooves are matched with the electronic connectors in shape, the grooves are located above the material loading platform (3), and one electronic connector is placed in each groove.
3. The electronic connector crimping device of claim 1, wherein: the electronic connector bending device further comprises a second cylindrical bearing (2), and the second cylindrical bearing (2) is fixed at one end, far away from the first cylindrical bearing (1), of the bending support (4).
4. The electronic connector crimping device of claim 1, wherein: be provided with spacing track (13) on the frame lateral wall of first cylindrical bearing (1), spacing track (13) are located first rack (7) below, second rack (8) are installed on spacing track (13) and can be followed spacing track (13) and slided.
5. The electronic connector crimping device of claim 1, wherein: the length of the first rack (7) is smaller than the circumference of the outer ring of the first cylindrical bearing (1).
6. The electronic connector crimping device of claim 5, wherein: the middle end of the first rack (7) is superposed with the lowest end of the first cylindrical bearing (1), and the length of the first rack (7) is smaller than 1/4 of the circumference of the outer ring of the circular arc bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220385122.7U CN216881465U (en) | 2022-02-23 | 2022-02-23 | Bending device of electronic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220385122.7U CN216881465U (en) | 2022-02-23 | 2022-02-23 | Bending device of electronic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216881465U true CN216881465U (en) | 2022-07-05 |
Family
ID=82186027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220385122.7U Active CN216881465U (en) | 2022-02-23 | 2022-02-23 | Bending device of electronic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216881465U (en) |
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2022
- 2022-02-23 CN CN202220385122.7U patent/CN216881465U/en active Active
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