CN114393141A

CN114393141A - Batch-processing pin shearing equipment for manufacturing electronic components

Info

Publication number: CN114393141A
Application number: CN202210122991.5A
Authority: CN
Inventors: 孙咪洒
Original assignee: Shenzhen Ticibao Technology Co ltd
Current assignee: Shenzhen Ticibao Technology Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-04-26

Abstract

The invention discloses pin shearing equipment capable of being processed in batches for manufacturing electronic components, and relates to the technical field of shearing equipment. The pin shearing equipment for manufacturing the electronic components capable of being processed in batches comprises a base, wherein a tool rest is arranged on the surface of the base through a lifting assembly, a cutter is connected to the surface of the tool rest, and a clamping part is arranged on the surface of the base through an electric push rod; the surface of the clamping part is connected with a driving rack, the driving rack is in transmission connection with a driven rack through a gear, and the driven rack is connected with the extrusion block through a connecting piece. The automatic pin shearing machine comprises a movable plate, a squeezing block, a cutter and a sealing plate, wherein the movable plate is arranged on the outer side of the movable plate, the squeezing block is arranged on the outer side of the movable plate, the cutter is arranged on the outer side of the movable plate, and the cutting block is arranged on the outer side of the movable plate.

Description

Batch-processing pin shearing equipment for manufacturing electronic components

Technical Field

The invention relates to the technical field of shearing equipment, in particular to pin shearing equipment for manufacturing electronic components, which can be processed in batches.

Background

The electronic components are components of electronic elements and small-sized machines and instruments, are composed of a plurality of parts, can be commonly used in the similar products, are parts of industries such as electric appliances, radios, instruments and the like, are general names of electronic devices such as capacitors, transistors, hairsprings, spiral springs and the like, and are commonly known as diodes and the like.

The pin shearing machine has the advantages that the existing manual mode can still be used when pins of electronic components are sheared, the manual shearing mode is large in labor amount, the pins are sheared unevenly, and some automatic shearing devices are single in function, so that the pins after shearing are bent inconveniently, and the problem of low practicability is caused.

Disclosure of Invention

Solves the technical problem

Aiming at the defects of the prior art, the invention provides pin shearing equipment for manufacturing electronic components, which can be used for batch processing, and solves the problems that the conventional manual mode is still used when pins of the electronic components are sheared, the manual shearing has large labor capacity and the pins are sheared unevenly, and some automatic shearing equipment have single function and are inconvenient to bend the sheared pins, so that the practicability is low.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the pin shearing equipment capable of being processed in batches for manufacturing electronic components comprises a base, wherein a tool rest is arranged on the surface of the base through a lifting assembly, a cutter is connected to the surface of the tool rest, and a clamping component is arranged on the surface of the base through an electric push rod;

the surface of the clamping part is connected with a driving rack, the driving rack is in transmission connection with a driven rack through a gear, the driven rack is connected with an extrusion block through a connecting piece, and the surface of the extrusion block is movably connected with the surface of the base;

the surface of the base is connected with a limiting rod through a support frame, the limiting rod is movably connected with the extrusion block in an inserting mode, the surface of the base is further provided with a bending part, and the bending part can be used for bending pins.

Further, the clamping component comprises a moving plate, a lower pressing plate and a cylinder, the moving plate is fixedly connected to an output shaft of the electric push rod, the cylinder is connected with the moving plate through a supporting piece, and an output shaft of the cylinder is fixedly connected with the surface of the lower pressing plate.

Furthermore, rubber pads are fixedly connected to opposite surfaces of the moving plate and the lower pressing plate, sliding blocks are integrally formed on two sides of the moving plate, the surfaces of the sliding blocks are movably connected with the inner side wall of the base, and guide rods are fixedly connected to the surfaces of the moving plate and connected with the base through a sleeve.

Furthermore, the bending part comprises a supporting block, a supporting spring and a bending part, one end of the supporting spring is fixedly connected with the inner side wall of the base, the other end of the supporting spring is fixedly connected with the surface of the supporting block, the bending part is movably connected with the extrusion block through a T-shaped rod, and a round surface is arranged on one side, close to the extrusion block, of the bending part.

Furthermore, limiting bulges are integrally formed on two sides of the supporting block, and the surfaces of the limiting bulges are movably connected with the inner side wall of the base.

Furthermore, the surface of the tool rest is fixedly connected with an extrusion plate, the extrusion plate is positioned above the bending piece, and a sealing plate is arranged on one side, away from the extrusion plate, of the tool rest.

Further, the driving rack is L-shaped, the gear is connected to the inner side wall of the base through the rotating shaft, the driving rack and the driven rack are meshed with the gear, the two ends of the driven rack are connected with the limiting parts, the tooth blocks are sleeved on the surfaces of the limiting parts and are elastically connected with the driven rack through reset springs, and guide protrusions are formed on the surfaces of the limiting parts integrally.

Further, the surface of base is provided with the useless box of row through the bolt, the useless box of row is located the below of cutter.

Furthermore, the surface of the base is movably inserted with an L-shaped plate, and the surface of the L-shaped plate is fixedly connected with a collection box.

Further, the opposite sides of the base and the extrusion block are provided with arc grooves, and the sides of the base and the extrusion block, which are close to the moving plate, are provided with arc surfaces.

Advantageous effects

The invention has the following beneficial effects:

(1) this pin shearing equipment is used in electronic components manufacturing that can process in batches, through setting up the movable plate, the extrusion piece, cutter and closing plate, hold assembly can carry out the centre gripping material loading to components and parts, the extrusion piece can carry on spacingly to the pin, the cutter can be amputated unnecessary pin afterwards, the waste material that the excision produced can be collected through the waste discharge box, the closing plate can prevent to splash, can bend through the piece of bending after the shearing is ended, current when carrying out the pin shearing to electronic components has been solved, still can use artificial mode, the artifical shearing has the amount of labour big, the uneven problem is sheared to the pin, and some auto-shearing equipment function singleness, inconvenient pin after shearing is bent, lead to the lower problem of practicality.

(2) This pin shearing equipment is used in electronic components manufacturing that can process in batches, through setting up initiative rack, gear and driven rack at the in-process of moving plate motion, the initiative rack can make the gear revolve to can make driven rack pass through the connecting piece and drive extrusion piece downstream or upward movement, can the energy saving, realize the automatic movement of extrusion piece.

(3) This pin shearing equipment is used in electronic components manufacturing that can process in batches through setting up the supporting shoe, collects box and supporting spring, and the supporting shoe can play the effect of support at the in-process of cuting, also can realize the automatic unloading of components and parts under supporting spring's effect after bending simultaneously.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

Fig. 1 is a schematic view of an overall structure of a pin shearing apparatus for manufacturing electronic components capable of batch processing according to the present invention;

FIG. 2 is a schematic structural diagram of a pin shearing apparatus for manufacturing electronic components according to the present invention;

FIG. 3 is a schematic diagram of an internal structure of a base of a pin shearing apparatus for manufacturing electronic components capable of batch processing according to the present invention;

FIG. 4 is an enlarged view of a portion A of the pin shearing apparatus for manufacturing electronic components according to the present invention;

FIG. 5 is a schematic structural diagram of a pin shearing apparatus supporting springs for manufacturing electronic components capable of batch processing according to the present invention;

FIG. 6 is a schematic structural diagram of a pin shearing apparatus extrusion block for manufacturing electronic components capable of batch processing according to the present invention;

FIG. 7 is an enlarged view of a pin shearing apparatus for manufacturing electronic components according to the present invention, shown in FIG. 6 and designated by B;

FIG. 8 is a schematic structural diagram of a pin shearing apparatus clamping member for manufacturing electronic components capable of batch processing according to the present invention;

FIG. 9 is a schematic structural diagram of a bending component of a pin shearing apparatus for manufacturing electronic components capable of batch processing according to the present invention;

fig. 10 is a schematic structural diagram of a position limiting member of a pin shearing apparatus for manufacturing electronic components capable of batch processing according to the present invention;

fig. 11 is a schematic structural diagram of a pin shearing apparatus collecting box for manufacturing electronic components capable of batch processing according to the present invention.

In the figure, 1, a base; 2. a tool holder; 3. a cutter; 4. an electric push rod; 5. a clamping member; 501. moving the plate; 502. a lower pressing plate; 503. a cylinder; 6. a driving rack; 7. a gear; 8. a driven rack; 9. extruding the block; 10. a limiting rod; 11. a bending component; 1101. a support block; 1102. a support spring; 1103. bending a piece; 1104. a T-shaped rod; 12. a rubber pad; 13. a slider; 14. a guide bar; 15. a limiting bulge; 16. a pressing plate; 17. a closing plate; 18. a limiting member; 19. a tooth block; 20. a return spring; 21. discharging a waste box; 22. an L-shaped plate; 23. and (4) collecting the box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1 to fig. 11, an embodiment of the present invention provides a technical solution: the pin shearing equipment capable of being processed in batches for manufacturing electronic components comprises a base 1, wherein a tool rest 2 is arranged on the surface of the base 1 through a lifting assembly, a cutter 3 is connected to the surface of the tool rest 2, and a clamping component 5 is arranged on the surface of the base 1 through an electric push rod 4;

the surface of the clamping part 5 is connected with a driving rack 6, the driving rack 6 is in transmission connection with a driven rack 8 through a gear 7, the driven rack 8 is connected with an extrusion block 9 through a connecting piece, and the surface of the extrusion block 9 is movably connected with the surface of the base 1;

the surface of the base 1 is connected with a limiting rod 10 through a supporting frame, the limiting rod 10 is movably connected with the extrusion block 9 in an inserting mode, the surface of the base 1 is further provided with a bending part 11, and the bending part 11 can be used for bending pins.

Specifically, the clamping component 5 comprises a moving plate 501, a lower pressing plate 502 and an air cylinder 503, the moving plate 501 is fixedly connected to an output shaft of the electric push rod 4, the air cylinder 503 is connected with the moving plate 501 through a support, and an output shaft of the air cylinder 503 is fixedly connected with the surface of the lower pressing plate 502.

In this embodiment, the holding member 5 can realize the feeding of the electronic components, and can simultaneously convey a plurality of components, thereby realizing multi-batch processing.

Specifically, the opposite surfaces of the moving plate 501 and the lower pressing plate 502 are fixedly connected with rubber pads 12, the two sides of the moving plate 501 are integrally provided with sliding blocks 13, the surface of each sliding block 13 is movably connected with the inner side wall of the base 1, the surface of the moving plate 501 is fixedly connected with a guide rod 14, and the guide rod 14 is connected with the base 1 through a sleeve.

In this embodiment, the rubber pads 12 on the surfaces of the moving plate 501 and the lower pressing plate 502 can extrude the elements to fix the elements, and simultaneously can play a role in buffering to prevent the elements from being extruded to be damaged, the slider 13 can play a role in guiding and supporting the movement of the moving plate 501, and the guide rod 14 can be matched to enable the movement to be more stable, so that the elements can be inserted into the arc grooves.

Specifically, the bending part 11 includes a supporting block 1101, a supporting spring 1102 and a bending piece 1103, one end of the supporting spring 1102 is fixedly connected with the inner side wall of the base 1, the other end of the supporting spring 1102 is fixedly connected with the surface of the supporting block 1101, the bending piece 1103 is movably connected with the extrusion block 9 through a T-shaped rod 1104, and one side of the bending piece 1103, which is close to the extrusion block 9, is provided with a circular surface.

In this embodiment, after the shearing is completed, the tool rest 2 continues to move downwards, the bending part 1103 is extruded, the bending part 1103 extrudes the pins and the supporting block 1101, the supporting block 1101 moves downwards, the supporting spring 1102 is compressed, the pins are bent, and the T-shaped rod 1104 can enable the bending part 1103 to move more stably, so that the deviation is prevented.

Specifically, limiting protrusions 15 are integrally formed on two sides of the supporting block 1101, and the surfaces of the limiting protrusions 15 are movably connected with the inner side wall of the base 1.

In this embodiment, the limiting protrusion 15 can guide and limit the movement of the supporting block 1101, and prevent the pin from being bent ineligibly due to displacement in the movement process.

Specifically, an extrusion plate 16 is fixedly connected to the surface of the tool holder 2, the extrusion plate 16 is located above the bending piece 1103, and a closing plate 17 is arranged on one side of the tool holder 2 away from the extrusion plate 16.

In this embodiment, the pressing plate 16 is used to press the bent piece 1103, so that the bent piece 1103 moves downward to be bent, and the closing plate 17 is used to protect and prevent the sheared pins from splashing.

Specifically, active rack 6 is L shape, gear 7 is connected at the inside wall of base 1 through the pivot, active rack 6 and driven rack 8 all mesh with gear 7, driven rack 8's both ends all are connected with locating part 18, tooth piece 19 has been cup jointed on locating part 18 surface, tooth piece 19 passes through reset spring 20 and driven rack 8 elastic connection, locating part 18's surperficial integrated into one piece is provided with the direction arch.

In this embodiment, the driving rack 6 is L-shaped, and can limit the moving plate 501, so as to prevent the driving rack 6 from being separated from the gear 7, and the tooth block 19 can reciprocate under the action of the return spring 20 and the gear 7, so that the extrusion block 9 can be kept at a certain position.

Specifically, the surface of the base 1 is provided with a waste discharge box 21 through a bolt, and the waste discharge box 21 is positioned below the cutter 3.

In this embodiment, the waste discharge box 21 is used for collecting waste materials, and the bolts can be detached, so that the waste materials can be cleaned conveniently.

Specifically, an L-shaped plate 22 is movably inserted into the surface of the base 1, and a collection box 23 is fixedly connected to the surface of the L-shaped plate 22.

In this embodiment, the L-shaped plate 22 can movably mount the collecting box 23 on the base 1, so as to facilitate collecting finished products and disassembling.

Specifically, the opposite sides of the base 1 and the extrusion block 9 are both provided with arc grooves, and the sides of the base 1 and the extrusion block 9 close to the moving plate 501 are both provided with arc surfaces.

In this embodiment, the arc groove can be used for spacing the pin, prevents the in-process of shearing, appears sliding, and the cambered surface is convenient for the pin to insert.

When the device is used, an electronic component to be cut is placed on the upper surface of the moving plate 501, then the air cylinder 503 is started to enable the lower pressing plate 502 to move downwards, the component is extruded through the rubber pad 12, then the electric push rod 4 is started to enable the moving plate 501 to move towards the direction close to the tool rest 2, in the moving process, the driving rack 6 enables the gear 7 to rotate, the gear 7 enables the driven rack 8 to move downwards, the driven rack 8 drives the extrusion block 9 to move downwards through the connecting piece, the limiting rod 10 can play a role in guiding and limiting the movement of the extrusion block 9, when the limiting piece 18 at the bottom of the driven rack 8 is released from the bottom of the inner side wall of the base 1, the tooth block 19 at the top of the driven rack 8 is in contact with the gear 7, at the moment, the moving plate 501 continues to move under the action of the electric push rod 4, the gear 7 continues to rotate, the tooth block 19 above moves downwards, and the return spring 20 connected with the tooth block is compressed, when the gear 7 is separated from contact with the rack, the tooth block 19 automatically moves upwards and contacts with the gear 7 again under the action of the return spring 20, therefore, under the action of the gear 7 and the return spring 20, the tooth block 19 reciprocates up and down along the limiting piece 18, so that the extrusion block 9 can be always kept in contact with the base 1, the surface of the base 1 and the arc groove on the surface of the extrusion block 9 are butted to form a complete circular through groove, at the moment, the pins of the electronic component can be inserted into the through groove of the cutter and continue to move under the action of the moving plate 501, and continue to move after touching the bent piece 1103 until the distance between the bent piece 1103 and the end of the pin reaches the shearing length, the moving plate 501 stops moving, at the moment, the lifting assembly enables the cutter 3 to move downwards through the cutter frame 2 to shear the pins, and the support spring 1102 can play a supporting role in the shearing process, the sealing plate 17 can play a role in shielding, the cut pins are prevented from splashing, the cut redundant pins can fall into the waste cutter bar box 21, when the cut pins are required to be bent, the tool rest 2 moves downwards, the extrusion plate 16 on the surface of the tool rest extrudes the bent piece 1103, the bent piece 1103 moves downwards, the surface of the extrusion block 9 is provided with a T-shaped groove matched with the T-shaped rod 1104, the T-shaped rod 1104 can play a role in guiding and limiting the movement of the bent piece 1103, the pins and the supporting block 1101 are extruded, the supporting block 1101 is extruded to move downwards, the supporting spring 1102 compresses, the pins are bent when the piece 1103 is bent, the round surface of the supporting block can prevent the pins from being broken, after the bending is finished, the T-shaped rod 1104 does not contact with the bottom of the inner side wall of the T-shaped groove, then the air cylinder 503 acts to enable the lower pressing plate 502 to move upwards, the constraint of components is removed, and then under the action of the electric push rod 4, the moving plate 501 moves towards the direction far away from the extrusion block 9, the driving rack 6 drives the gear 7 to rotate, the driven rack 8 enables the extrusion block 9 to move upwards through the connecting piece, the extrusion block 9 is separated from the pins, when the limiting rod 10 contacts with the bottom of the inner side wall of the extrusion block 9, the extrusion block 9 stops moving upwards, at the moment, the surface of the T-shaped rod 1104 contacts with the bottom of the inner side wall of the T-shaped groove, the tooth block 19 at the bottom of the driven rack 8 contacts with the gear 7, as mentioned above, the tooth block 19 at the bottom reciprocates under the action of the gear 7 and the return spring 20, so that the extrusion block 9 is kept above, then, the cutter 3 is driven by the cutter frame 2, the extrusion plate 16 and the closing plate 17 move upwards, the support spring 1102 drives the support block 1101 to return, the support block 1101 enables the bending piece to move upwards, and enables the bending part of the electronic element to move upwards, under the action of gravity, the electronic components automatically fall inside the collecting box 23.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a but pin shearing equipment is used in electronic components manufacturing of batch processing, includes base (1), its characterized in that: the surface of the base (1) is provided with a tool rest (2) through a lifting assembly, the surface of the tool rest (2) is connected with a cutter (3), and the surface of the base (1) is provided with a clamping component (5) through an electric push rod (4);

the surface of the clamping part (5) is connected with a driving rack (6), the driving rack (6) is in transmission connection with a driven rack (8) through a gear (7), the driven rack (8) is connected with an extrusion block (9) through a connecting piece, and the surface of the extrusion block (9) is movably connected with the surface of the base (1);

the surface of the base (1) is connected with a limiting rod (10) through a supporting frame, the limiting rod (10) is movably inserted into the extrusion block (9), a bending part (11) is further arranged on the surface of the base (1), and the bending part (11) can be used for bending pins.

2. The pin shearing apparatus for manufacturing electronic components capable of batch processing according to claim 1, wherein: the clamping component (5) comprises a moving plate (501), a lower pressing plate (502) and an air cylinder (503), the moving plate (501) is fixedly connected to an output shaft of the electric push rod (4), the air cylinder (503) is connected with the moving plate (501) through a supporting piece, and the output shaft of the air cylinder (503) is fixedly connected with the surface of the lower pressing plate (502).

3. The pin shearing apparatus for manufacturing electronic components capable of batch processing according to claim 2, wherein: the all fixedly connected with rubber pad (12) of opposite face of movable plate (501) and holding down plate (502), the both sides integrated into one piece of movable plate (501) is provided with slider (13), the surface of slider (13) and the inside wall swing joint of base (1), the fixed surface of movable plate (501) is connected with guide bar (14), guide bar (14) are connected with base (1) through the external member.

4. The pin shearing apparatus for manufacturing electronic components capable of batch processing according to claim 1, wherein: the bending part (11) comprises a supporting block (1101), a supporting spring (1102) and a bending part (1103), one end of the supporting spring (1102) is fixedly connected with the inner side wall of the base (1), the other end of the supporting spring (1102) is fixedly connected with the surface of the supporting block (1101), the bending part (1103) is movably connected with the extrusion block (9) through a T-shaped rod (1104), and a circular surface is arranged on one side, close to the extrusion block (9), of the bending part (1103).

5. The pin shearing apparatus for manufacturing electronic components capable of batch processing according to claim 4, wherein: limiting protrusions (15) are integrally formed on two sides of the supporting block (1101), and the surfaces of the limiting protrusions (15) are movably connected with the inner side wall of the base (1).

6. The pin shearing apparatus for manufacturing electronic components capable of batch processing according to claim 1, wherein: the surface of the tool rest (2) is fixedly connected with an extrusion plate (16), the extrusion plate (16) is located above the bending piece (1103), and a closing plate (17) is arranged on one side, away from the extrusion plate (16), of the tool rest (2).

7. The pin shearing apparatus for manufacturing electronic components capable of batch processing according to claim 1, wherein: the utility model discloses a gear rack, including base (1), driving rack (6), gear (7), gear (8), gear (6) and driven rack (8), driving rack (6) and driven rack (8) all mesh with gear (7), the both ends of driven rack (8) all are connected with locating part (18), locating part (18) surface has cup jointed tooth piece (19), tooth piece (19) are through reset spring (20) and driven rack (8) elastic connection, the surperficial integrated into one piece of locating part (18) is provided with the direction arch.

8. The pin shearing apparatus for manufacturing electronic components capable of batch processing according to claim 1, wherein: the surface of the base (1) is provided with a waste discharging box (21) through a bolt, and the waste discharging box (21) is positioned below the cutter (3).

9. The pin shearing apparatus for manufacturing electronic components capable of batch processing according to claim 1, wherein: the surface of the base (1) is movably inserted with an L-shaped plate (22), and the surface of the L-shaped plate (22) is fixedly connected with a collecting box (23).

10. The pin shearing apparatus for manufacturing electronic components capable of batch processing according to claim 1, wherein: the side opposite to the base (1) and the extrusion block (9) is provided with an arc groove, and the side of the base (1) and the extrusion block (9) close to the moving plate (501) is provided with an arc surface.