CN212917977U - High-precision wire feeding device - Google Patents
High-precision wire feeding device Download PDFInfo
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- CN212917977U CN212917977U CN202021445247.1U CN202021445247U CN212917977U CN 212917977 U CN212917977 U CN 212917977U CN 202021445247 U CN202021445247 U CN 202021445247U CN 212917977 U CN212917977 U CN 212917977U
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- copper pipe
- wire feeding
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Abstract
The utility model discloses a high-precision wire feeding device, which comprises a wire feeding device main body, wherein a fixed groove is arranged in the wire feeding device main body, the bottom of the wire feeding device main body is fixedly connected with a fixed foot, the inner wall of the fixed groove is fixedly connected with a fixed nut, the inner part of the fixed nut is rotatably connected with an adjusting bolt, the lower end surface of the adjusting bolt is fixedly connected with a pressing device, the pressing device comprises a first connecting piece, a first buffer spring, a second connecting piece, a first copper pipe groove, a pressing piece and a rotating bearing, the first copper pipe groove is arranged at the bottom of the pressing piece, the second connecting piece is rotatably connected with the upper end surface of the pressing piece through the rotating bearing, the first connecting piece is elastically connected with the upper end surface of the second connecting piece through the first buffer spring, the lower end surface of the pressing device is fixedly clamped with a limiting device, the structure of the utility model is, the operation is convenient, and the high-precision and accurate wire feeding can be carried out when the welding of a precise circuit is carried out.
Description
Technical Field
The utility model relates to a check out test set technical field specifically is a high accuracy wire feeding device.
Background
Soldering is a welding method in which a low-melting-point metal solder is melted by heating and then penetrates into and fills a gap at a joint of metal parts. The solder is named because the solder is usually tin-based alloy. A soldering iron is commonly used as the heating means. Is widely used in the electronic industry. As one of the operation techniques, manual soldering can be grasped mainly by actual training, but the operation techniques can be grasped with half the effort by learning accumulated experiences of a predecessor and applying an accurate method in accordance with the basic principle.
When the circuit welding is carried out by using tin soldering, an operator needs to feed wires and control a soldering iron to weld at the same time, the wires are often difficult to fix at proper welding positions because the wires are too soft or hard when the wires are fed, and meanwhile, the hands are difficult to shake due to manual wire feeding, so that the welding efficiency and the welding effect are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high accuracy wire feeding device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-precision wire feeding device comprises a wire feeding device main body, wherein a fixing groove is formed in the wire feeding device main body, a fixing pin is fixedly connected to the bottom of the wire feeding device main body, a fixing nut is fixedly connected to the inner wall of the fixing groove, an adjusting bolt is rotatably connected to the inside of the fixing nut, a pressing device is fixedly connected to the lower end face of the adjusting bolt, the pressing device comprises a first connecting piece, a first buffer spring, a second connecting piece, a first copper pipe groove, a pressing piece and a rotating bearing, the first copper pipe groove is formed in the bottom of the pressing piece, the second connecting piece is rotatably connected to the upper end face of the pressing piece through the rotating bearing, the first connecting piece is elastically connected to the upper end face of the second connecting piece through the first buffer spring, a limiting device is fixedly clamped on the lower end face of the pressing device, and the bottom of the limiting device is fixedly connected to the bottom of the, the limiting device comprises a limiting pin, a bearing sheet, a bearing plate, a second buffer spring and a second copper pipe groove, the second copper pipe groove is formed in the middle of the upper end face of the bearing sheet, the limiting pin is fixedly connected to the edge of the upper end face of the bearing sheet, the bearing sheet is fixedly connected to the lower end face of the bearing sheet, the second buffer spring is fixedly installed on the lower end face of the bearing sheet, the pressing device and the limiting device directly and fixedly clamp a wire feeding copper pipe, a copper pipe fixing block is fixedly installed at the tail end of the wire feeding copper pipe, a wire pressing device is elastically connected to the inner portion of the copper pipe fixing block and comprises a wire pressing baffle plate, an expansion spring, a wire pressing device main body and a wire pressing block, the expansion spring is fixedly connected to the upper end face of the wire pressing device main body, the wire pressing block is fixedly connected to the lower end face of the wire pressing device main body, and, and the other end of the telescopic spring is fixedly connected with the outer wall of the wire feeding copper pipe, and the wire pressing block penetrates through the wire feeding copper pipe and extends to the inside of the wire feeding copper pipe.
Preferably, the first copper pipe groove and the second copper pipe groove are matched with each other, and the first copper pipe groove and the second copper pipe groove are matched with the outer diameter of the wire feeding copper pipe.
Preferably, the limiting pins are four groups and are uniformly and symmetrically distributed on the upper end face of the bearing sheet, and the lower end face of the pressing sheet is provided with a groove matched with the limiting pins.
Preferably, the wire pressing devices are four groups and are symmetrically distributed in the copper pipe fixing block.
Preferably, the fixing nuts are distributed on the inner wall of the fixing groove uniformly.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a through being equipped with the wire feeding copper pipe, tie the wire rod through the wire feeding copper pipe, utilize first copper pipe groove and second copper pipe groove to fix the wire feeding copper pipe simultaneously, the preforming agrees with each other with the accepting piece, and spacing through the spacer pin, utilize adjusting bolt and fixation nut to constantly compress first buffer spring and second buffer spring through rotatory adjusting bolt, and then make preforming and accepting piece firmly closed and lock the wire feeding copper pipe, fix the problem of avoiding manual pay-off shake through mechanical centre gripping, also avoid the wire rod too soft problem of hard to control, be equipped with cord grip and copper pipe fixed block at the end of wire feeding copper pipe simultaneously, cord grip through the outer wall of wire feeding copper pipe, and the cord grip runs through the outer wall of wire feeding copper pipe and extends to the inside of wire feeding copper pipe, when the wire rod is buckled, can extrude the wire rod through pressing cord grip so that the wire rod becomes straight, avoid the wire rod to carry the compensation in sending the line copper pipe and also be favorable to subsequent welding to the epitaxy of line ball baffle sampling arc design laminating copper pipe fixed block makes the user more comfortable when pressing, strengthens user experience, and stop device carries out elastic connection through the bottom of second buffer spring with the fixed slot simultaneously, makes the device can carry out the fine setting of certain angle under the exogenic action, strengthens the adaptability of device when the welding.
Drawings
FIG. 1 is a schematic view of the structure of the device of the present invention;
fig. 2 is a schematic structural view of the pressing device of the present invention;
FIG. 3 is a schematic structural view of the limiting device of the present invention;
FIG. 4 is a schematic structural view of the wire pressing device of the present invention;
fig. 5 is a cross-sectional view of the copper tube fixing block and the wire pressing device of the present invention.
In the figure: 1 line copper pipe, 2 line device main parts send, 3 adjusting bolt, 4 fixation nut, 5 closing device, 6 stop device, 7 fixed feet, 8 fixed slots, 9 line ball devices, 10 copper pipe fixed blocks, 11 first connecting pieces, 12 first buffer spring, 13 second connecting pieces, 14 first copper pipe grooves, 15 preforming, 16 rolling bearing, 17 spacer pin, 18 bearing pieces, 19 bearing plates, 20 second buffer spring, 21 second copper pipe grooves, 22 line ball baffle, 23 expanding spring, 24 line ball device main parts, 25 line ball piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a high-precision wire feeding device comprises a wire feeding device main body 2, a fixing groove 8 is formed in the wire feeding device main body 2, a fixing pin 7 is fixedly connected to the bottom of the wire feeding device main body 2, a fixing nut 4 is fixedly connected to the inner wall of the fixing groove 8, an adjusting bolt 3 is rotatably connected to the inside of the fixing nut 4, a pressing device 5 is fixedly connected to the lower end face of the adjusting bolt 3, the pressing device 5 comprises a first connecting piece 11, a first buffer spring 12, a second connecting piece 13, a first copper pipe groove 14, a pressing piece 15 and a rotating bearing 16, the first copper pipe groove 14 is formed in the bottom of the pressing piece 15, the second connecting piece 13 is rotatably connected to the upper end face of the pressing piece 15 through the rotating bearing 16, the first connecting piece 11 is elastically connected to the upper end face of the second connecting piece 13 through the first buffer spring 12, and a limiting device 6 is fixedly clamped on the lower end face of, the bottom of the limiting device 6 is fixedly connected with the bottom of the fixing groove 8, the limiting device 6 comprises a limiting pin 17, a bearing sheet 18, a bearing plate 19, a second buffer spring 20 and a second copper pipe groove 21, the second copper pipe groove 21 is formed in the middle of the upper end face of the bearing sheet 18, the limiting pin 17 is fixedly connected with the edge of the upper end face of the bearing sheet 18, the bearing plate 19 is fixedly connected with the lower end face of the bearing sheet 18, the second buffer spring 20 is fixedly installed on the lower end face of the bearing plate 19, the pressing device 5 and the limiting device 6 are directly and fixedly clamped with a wire feeding copper pipe 1, the tail end of the wire feeding copper pipe 1 is fixedly provided with a copper pipe fixing block 10, the copper pipe fixing block 10 is elastically connected with a wire pressing device 9, the wire pressing device 9 comprises a wire pressing baffle plate 22, an expansion spring 23, a wire pressing device main body 24 and a wire pressing block 25, the expansion spring 23 is fixedly connected with the upper end face, the telescopic springs 23 are fixedly installed on two sides of the lower end face of the wire pressing baffle 22, the other ends of the telescopic springs 23 are fixedly connected with the outer wall of the wire feeding copper pipe 1, and the wire pressing blocks 25 penetrate through the wire feeding copper pipe 1 and extend to the inside of the wire feeding copper pipe 1.
First copper pipe groove 14 and second copper pipe groove 21 agree with each other, and first copper pipe groove 14 and second copper pipe groove 21 and the external diameter looks adaptation of sending line copper pipe 1, spacer pin 17 is total four groups, even symmetric distribution is at the up end of accepting piece 18, and the lower terminal surface of preforming 15 sets up the groove with spacer pin 17 looks adaptation, line ball device 9 is total four groups, symmetric distribution is in the inside of copper pipe fixed block 10, fixation nut 4 is total two sets of, evenly distributed is along on the inner wall of fixed slot 8.
The working principle is as follows: after the device is assembled, the device is fixed at a proper installation position through a fixing pin 7, an adjusting bolt 3 is rotated to press down, when the device is lowered to a proper position, a pressing sheet 15 is rotated to enable the pressing sheet 15 to be clamped with a limiting pin 17, a second connecting sheet 13 is continuously rotated and a wire feeding copper pipe 1 is placed on a second copper pipe groove 21, the second connecting sheet 13 is rotated until a first buffer spring 12 and a second buffer spring 20 are completely compressed to firmly fix the wire feeding copper pipe 1, a wire to be welded is conveyed through the wire feeding copper pipe 1 at the moment, a user can weld the other end of the wire feeding copper pipe 1, if the wire is bent, a bending area is conveyed into the copper pipe fixing block 10, the wire pressing block 25 is pressed by pressing the wire pressing baffle 22 to correct the bent wire, the wire is automatically restored to the original position under the action of a telescopic spring 23 after the correction is finished, and the wire feeding position needs to be adjusted due to the welding during the welding, the adjusting bolt 3 can be loosened a little, and the copper wire feeding pipe 1 can be finely adjusted in a small angle under the action of the second buffer spring 20 and the first buffer spring 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A high-precision wire feeding device comprises a wire feeding device main body (2), and is characterized in that: a fixing groove (8) is formed in the wire feeding device main body (2), a fixing foot (7) is fixedly connected to the bottom of the wire feeding device main body (2), a fixing nut (4) is fixedly connected to the inner wall of the fixing groove (8), an adjusting bolt (3) is rotatably connected to the inside of the fixing nut (4), a pressing device (5) is fixedly connected to the lower end face of the adjusting bolt (3), the pressing device (5) comprises a first connecting piece (11), a first buffer spring (12), a second connecting piece (13), a first copper pipe groove (14), a pressing piece (15) and a rotating bearing (16), the first copper pipe groove (14) is formed in the bottom of the pressing piece (15), the second connecting piece (13) is rotatably connected to the upper end face of the pressing piece (15) through the rotating bearing (16), the first connecting piece (11) is elastically connected to the upper end face of the second connecting piece (13) through the first buffer spring (12), the lower end face of the pressing device (5) is fixedly clamped with a limiting device (6), the bottom of the limiting device (6) is fixedly connected with the bottom of the fixing groove (8), the limiting device (6) comprises a limiting pin (17), a bearing sheet (18), a bearing plate (19), a second buffer spring (20) and a second copper pipe groove (21), the second copper pipe groove (21) is formed in the middle of the upper end face of the bearing sheet (18), the limiting pin (17) is fixedly connected to the edge of the upper end face of the bearing sheet (18), the bearing plate (19) is fixedly connected to the lower end face of the bearing sheet (18), the second buffer spring (20) is fixedly installed on the lower end face of the bearing plate (19), the pressing device (5) and the limiting device (6) are directly and fixedly clamped with a wire feeding copper pipe (1), and a copper pipe fixing block (10) is fixedly installed at the tail end of the wire feeding copper pipe (1), the inside elastic connection of copper pipe fixed block (10) has cord grip (9), cord grip (9) are including cord grip baffle (22), expanding spring (23), cord grip main part (24) and cord grip (25), expanding spring (23) fixed connection is at the up end of cord grip main part (24), cord grip (25) fixed connection is at the lower terminal surface of cord grip main part (24), expanding spring (23) fixed mounting is in the lower terminal surface both sides of cord grip baffle (22), just the other end of expanding spring (23) links to each other with the outer wall of sending line copper pipe (1) is fixed, just cord grip (25) run through and send line copper pipe (1) and extend to the inside of sending line copper pipe (1).
2. A high precision wire feed apparatus according to claim 1, wherein: the first copper pipe groove (14) and the second copper pipe groove (21) are matched with each other, and the first copper pipe groove (14) and the second copper pipe groove (21) are matched with the outer diameter of the wire feeding copper pipe (1).
3. A high precision wire feed apparatus according to claim 1, wherein: the limiting pins (17) are four groups in total, are uniformly and symmetrically distributed on the upper end surface of the bearing sheet (18), and the lower end surface of the pressing sheet (15) is provided with a groove matched with the limiting pins (17).
4. A high precision wire feed apparatus according to claim 1, wherein: the wire pressing devices (9) are four groups in total and are symmetrically distributed in the copper pipe fixing blocks (10).
5. A high precision wire feed apparatus according to claim 1, wherein: the fixing nuts (4) are divided into two groups and are uniformly distributed on the upper edge of the inner wall of the fixing groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021445247.1U CN212917977U (en) | 2020-07-21 | 2020-07-21 | High-precision wire feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021445247.1U CN212917977U (en) | 2020-07-21 | 2020-07-21 | High-precision wire feeding device |
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| Publication Number | Publication Date |
|---|---|
| CN212917977U true CN212917977U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021445247.1U Active CN212917977U (en) | 2020-07-21 | 2020-07-21 | High-precision wire feeding device |
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| CN (1) | CN212917977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260393A (en) * | 2021-12-29 | 2022-04-01 | 江西金酷智能制造有限公司 | Automatic spring twisting device convenient for pressure spring |
-
2020
- 2020-07-21 CN CN202021445247.1U patent/CN212917977U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260393A (en) * | 2021-12-29 | 2022-04-01 | 江西金酷智能制造有限公司 | Automatic spring twisting device convenient for pressure spring |
| CN114260393B (en) * | 2021-12-29 | 2023-10-17 | 江西金酷智能制造有限公司 | Automatic torsion spring device convenient for pressure spring |
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