CN216563014U - Diode lead heading mechanism - Google Patents
Diode lead heading mechanism Download PDFInfo
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- CN216563014U CN216563014U CN202123446507.4U CN202123446507U CN216563014U CN 216563014 U CN216563014 U CN 216563014U CN 202123446507 U CN202123446507 U CN 202123446507U CN 216563014 U CN216563014 U CN 216563014U
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- connecting rod
- diode lead
- pressure spring
- positioning seat
- heading mechanism
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Abstract
The utility model belongs to the technical field of diode lead forming equipment, and particularly relates to a diode lead heading mechanism. It includes slide, connecting rod, drive cam and reset assembly, has seted up the spout that sets up along the first direction in the slide, and connecting rod sliding connection is provided with the positioning seat in the spout on the connecting rod, drive cam global and connecting rod one end butt, and reset assembly is located spout opening side and keeps away from drive cam one end, and reset assembly is connected with the positioning seat to push the connecting rod to drive cam along the first direction. The utility model is used for solving the problem that the interference between the lead heading mechanism shield and the cam is inflexible in use.
Description
Technical Field
The utility model belongs to the technical field of diode lead forming equipment, and particularly relates to a diode lead heading mechanism.
Background
In the electronic component industry, a diode is one of the most widely used electronic components, a diode lead forming machine is used for manufacturing a diode lead required by the diode, and the diode lead forming machine mainly comprises a heading mechanism for striking the head of the lead into a flat shape and then cutting the flat lead into sections for subsequent use.
Mechanism of taking lead to wherein usually for cam drive connecting rod reciprocating motion striking lead wire head, the cover is equipped with the guard shield on the cam usually, guard shield and connecting rod integrated into one piece, reset spring has at the guard shield tail end, set up reset spring at the afterbody, reset spring need drive whole guard shield and connecting rod reciprocating motion, requirement to reset spring is higher, guard shield and connecting rod formula structure as an organic whole simultaneously, when taking lead to the requirement in the face of the difference and need changing great cam, the meeting of guard shield has the interference with the cam, be difficult to install, lead to unable use.
SUMMERY OF THE UTILITY MODEL
The technical problem that this application embodiment will solve lies in overcoming prior art's not enough, provides a diode lead wire mechanism of taking lead to a head for there is the inflexible problem of interference use in solving lead wire mechanism of taking lead to a head guard shield and cam.
The technical scheme for solving the technical problems in the embodiment of the application is as follows: a diode lead heading mechanism, comprising:
the sliding seat is provided with a sliding groove arranged along a first direction;
the connecting rod is connected in the sliding groove in a sliding manner, and a positioning seat is arranged on the connecting rod;
a drive cam, the peripheral surface of which abuts against one end of the connecting rod;
the reset assembly is positioned at one end, far away from the driving cam, of the opening side of the sliding groove and connected with the positioning seat so as to push the connecting rod to the driving cam along the first direction.
Compared with the prior art, the technical scheme has the following beneficial effects:
connecting rod sliding connection is in the slide, and reset assembly is located and keeps away from drive cam one end, and is connected with the positioning seat on the connecting rod, can push the connecting rod to drive cam, and when drive cam lower high point, with the connecting rod support to drive cam all the time, realize the reciprocating motion of connecting rod, and reset assembly is located the opening side of spout, and reset assembly exerts the elasticity on the connecting rod and can press the connecting rod reciprocating motion in the spout.
Further, the reset assembly includes: a mounting member;
an adjusting screw, the first end of which is in threaded connection with the mounting piece;
and two ends of the pressure spring are respectively abutted against the second end of the adjusting screw rod and the positioning seat.
The adjusting screw is in threaded connection with the mounting part, the compression amount of the pressure spring is adjusted by rotating the telescopic amount of the adjusting screw, and then the thrust exerted on the connecting rod by the pressure spring is controlled in a proper range.
Further, still include the spacer, the first side of spacer with the pressure spring tip butt, be formed with on the first side of spacer with the boss that the pressure spring internal diameter matches.
The end part of the pressure spring can be limited by the boss which is formed at the end part of the pressure spring and is matched with the inner diameter of the pressure spring, so that the connection stability of the end part of the pressure spring is improved.
Furthermore, the positioning seat is provided with an abutting surface which inclines towards the reset component, and the abutting surface is provided with the positioning sheet.
The abutting surfaces are inclined towards the reset assembly, so that the pressure spring can be well pressed between the positioning seat and the adjusting screw rod.
Further, the mount includes: the mounting part is parallel to the first direction, and a fastening bolt penetrates through the mounting part;
perpendicular to the connecting portion of installation department, adjusting screw first end with connecting portion are connected.
Pass through fastening bolt with the installation department that is on a parallel with first direction fixed for whole installed part can be rotatory around this fastening bolt, with the angle of the connecting portion of regulation perpendicular to installation department, realize controlling the angle of adjusting bolt and pressure spring, the adjustable self volume of stretching out and drawing back of adjusting bolt in addition makes the pressure spring after the regulation can be in stable state in connecting rod reciprocating motion.
Furthermore, the connecting rod is close to drive cam one end rotation be provided with drive cam global butt gyro wheel.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention.
Reference numerals:
1. a slide base; 2. a chute; 3. an insert block; 4. an interface;
5. a connecting rod; 6. Positioning seats;
7. a drive cam; 8. A roller;
9. a reset assembly;
91. a mounting member; 92. adjusting the screw rod; 93. a pressure spring;
10. positioning plates; 11. a boss;
12. an installation part; 13. a connecting portion;
14. fastening a bolt;
15. a contact surface.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the utility model pertains.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
As shown in fig. 1, a diode lead heading mechanism according to an embodiment of the present invention includes: the sliding seat comprises a sliding seat 1, a connecting rod 5, a driving cam 7 and a reset component 9, wherein the sliding seat 1 is provided with a sliding groove 2 arranged along a first direction, the first direction is a horizontal direction, the sliding groove 2 is provided with an upward opening, the connecting rod 5 is connected in the sliding groove 2 in a sliding manner, the connecting rod 5 is provided with a positioning seat 6, the connecting rod 5 can reciprocate in the sliding groove 2 along the first direction, the peripheral surface of the driving cam 7 is abutted against the right end of the connecting rod 5, the left end of the connecting rod 5 is provided with a connector 4 connected with a striker, the left end of the connecting rod 5 is screwed with a screw rod extending into the connector 4 and used for fixedly installing the striker in the connector 4, the sliding groove 2 is also provided with an embedded block 3 filled in the space between the sliding groove 2 and the side surface of the connecting rod 5, the width of the embedded block 3 and the width of the connecting rod 5 are consistent with the width of the sliding groove 2, because the connecting rod 5 is different in different sizes and specifications, the connecting rods 5 are connected in the same sliding groove 2 by the different embedded blocks 3, the insert 3 is fastened in the runner 2 by means of bolts.
Specifically, one end of the connecting rod 5, which is close to the driving cam 7, is rotatably provided with a roller 8 which abuts against the peripheral surface of the driving cam 7, so that the connecting rod 5 and the driving cam 7 are in rolling connection, the friction force is reduced, the reset assembly 9 is located at one end, which is far away from the driving cam 7, of the opening side of the sliding chute 2, that is, at the left end position above the connecting rod 5, and the reset assembly 9 is connected with the positioning seat 6, so that the connecting rod 5 is pushed to the driving cam 7 along the first direction.
Wherein, the reset assembly 9 comprises: a mounting piece 91, an adjusting screw 92 and a pressure spring 93.
The first end of the adjusting screw 92 is in threaded connection with the mounting part 91, two ends of the pressure spring 93 are respectively abutted to the second end of the adjusting screw 92 and the positioning seat 6, positions connected to two ends of the pressure spring 93 are respectively located at the upper left position of the positioning seat 6 and the positioning seat 6, the force exerted on the positioning seat 6 by the pressure spring 93 can press the positioning seat 6 together with the connecting rod 5 in the sliding groove 2 and is pushed towards the right end, the adjusting screw 92 is in threaded connection with the mounting part 91, the compression amount of the pressure spring 93 is adjusted by rotating the telescopic amount of the adjusting screw 92, and then the thrust exerted on the connecting rod 5 by the pressure spring 93 is controlled to be in a proper range.
The mounting member 91 includes: the installation department 12 and the perpendicular to that are parallel to first direction the connecting portion 13 of installation department 12, wear to be equipped with fastening bolt 14 on the installation department 12, fix on other parts through fastening bolt 14 spiro union, adjusting screw 92 first end with connecting portion 13 is connected, passes through fastening bolt 14 with the installation department 12 that is parallel to first direction and fixes for whole installed part 91 can be rotatory around this fastening bolt 14, with the angle of adjusting the connecting portion 13 of perpendicular to installation department 12, realizes controlling the angle of adjusting bolt and pressure spring 93, and the adjustable flexible volume of self of adjusting bolt in addition makes pressure spring 93 after the regulation be in stable state in connecting rod 5 reciprocating motion.
In this embodiment, still include spacer 10, the first side of spacer 10 with the tip butt of pressure spring 93, be formed with on the first side of spacer 10 with the boss 11 that the internal diameter of pressure spring 93 matches, this spacer 10 is two, connects respectively at pressure spring 93 both ends, the first side of spacer 10 and the tip butt of pressure spring 93, boss 11 card is in pressure spring 93 on it, the boss 11 that forms at the tip of pressure spring 93 and pressure spring 93 internal diameter complex can be with pressure spring 93 tip restriction on it, improve the stability of pressure spring 93 end connection.
In this embodiment, the positioning seat 6 has an abutting surface 15 inclined toward the reset component 9, the positioning piece 10 is disposed on the abutting surface 15, and the abutting surface 15 is inclined toward the reset component 9, so that the pressure spring 93 can be pressed between the positioning seat 6 and the adjusting screw 92 well.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a diode lead wire mechanism of taking lead, its characterized in that includes:
the sliding seat is provided with a sliding groove arranged along a first direction;
the connecting rod is connected in the sliding groove in a sliding manner, and a positioning seat is arranged on the connecting rod;
a drive cam, the peripheral surface of which abuts against one end of the connecting rod;
the reset assembly is positioned at one end, far away from the driving cam, of the opening side of the sliding groove and connected with the positioning seat so as to push the connecting rod to the driving cam along the first direction.
2. The diode lead heading mechanism of claim 1, wherein the reset assembly comprises: a mounting member;
an adjusting screw, the first end of which is in threaded connection with the mounting piece;
and two ends of the pressure spring are respectively abutted against the second end of the adjusting screw rod and the positioning seat.
3. The diode lead heading mechanism according to claim 2, further comprising a positioning plate, wherein a first side surface of the positioning plate abuts against an end portion of the pressure spring, and a boss matched with the inner diameter of the pressure spring is formed on the first side surface of the positioning plate.
4. The diode lead heading mechanism of claim 3, wherein the positioning seat has an abutting surface inclined toward the return assembly, the abutting surface having the positioning tab disposed thereon.
5. The diode lead heading mechanism of claim 2, wherein the mount comprises: the mounting part is parallel to the first direction, and a fastening bolt penetrates through the mounting part;
perpendicular to the connecting portion of installation department, adjusting screw first end with connecting portion are connected.
6. The diode lead heading mechanism according to claim 1, wherein a roller is rotatably disposed at an end of the link adjacent to the driving cam and abuts against a circumferential surface of the driving cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123446507.4U CN216563014U (en) | 2021-12-29 | 2021-12-29 | Diode lead heading mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123446507.4U CN216563014U (en) | 2021-12-29 | 2021-12-29 | Diode lead heading mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216563014U true CN216563014U (en) | 2022-05-17 |
Family
ID=81560882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123446507.4U Active CN216563014U (en) | 2021-12-29 | 2021-12-29 | Diode lead heading mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216563014U (en) |
-
2021
- 2021-12-29 CN CN202123446507.4U patent/CN216563014U/en active Active
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