CN213319136U

CN213319136U - Cutting process's anti-welding trace produces lead frame

Info

Publication number: CN213319136U
Application number: CN202021096837.8U
Authority: CN
Inventors: 欧建明
Original assignee: Wuxi Shengchen New Energy Technology Co ltd
Current assignee: Wuxi Shengchen New Energy Technology Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-06-01
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a cutting process's anti-welding trace produces lead frame, concrete lead frame processing equipment field, including workstation, cutting bed, horizontal mount and sliding tooth, one side fixed mounting at workstation top has the guiding box, the fixed cover in one side at guiding box top is equipped with the connection base, the fixed intercommunication in top of connecting the base has the intercommunication tubular column, the upper and lower two sides of intercommunication tubular column one side all is fixed the intercommunication and has the spray pipe column. The utility model discloses a set up lubricated mechanism, because when lead frame production, the output that needs production is a lot of, so need carry out long-time slip cutting, will lead to horizontal mount inner structure wearing and tearing under lasting cutting, lubricated mechanism when the gyro wheel removes this moment, lubricate the protection to mount inside automatically, both avoid the big problem of mount inside wearing and tearing, solved the problem that removes the card pause again to the normal use of gyro wheel has been guaranteed.

Description

Cutting process's anti-welding trace produces lead frame

Technical Field

The utility model relates to a lead frame processing equipment technical field, more specifically say, the utility model specifically is a cutting process's anti-weld trace produces lead frame.

Background

At present, the lead frame is processed and produced by materials such as copper alloy and the like, and has better mechanical strength, stress relaxation resistance and low creep property.

The existing lead frame needs to be cut during machining, and a cutting device is needed, however, when the existing cutting device cuts the lead frames in batches, the lead frames are easy to shake on the cutting device, and therefore the cutting quality is affected. Meanwhile, when the cutting chips are processed, an exhaust fan power device is needed, energy waste is caused, and green chips are not discharged from the cutting device.

In order to solve the above problems, patent application publication No. CN210060009U discloses a cutting device for producing lead frames, refer to fig. 5 of the specification, a multidimensional movement mechanism is arranged on a rack in the application, the multidimensional movement mechanism comprises a vertical fixing frame, a horizontal fixing frame capable of moving up and down is arranged above a workbench on one side of the vertical fixing frame, and a cutting mechanism capable of moving transversely is arranged on the horizontal fixing frame, so that the horizontal fixing frame can move up and down on the vertical fixing frame, that is, the up and down movement of the cutting mechanism can be controlled when the lead frames are cut, and the cutting mechanism can move transversely on the horizontal fixing frame, so that the lead frames can be cut off transversely by the cutting mechanism.

However, the technical scheme still has more defects in actual application;

when the cutting roller is moved by the comparison file, the transverse fixing frame, the sliding chute, the sliding teeth and other devices are utilized to drive the cutting roller to slide, and when a lead frame is produced, the production yield is high, so that long-time sliding cutting is needed, the internal structure of the transverse fixing frame is abraded under continuous cutting, and the cutting roller is moved and clamped;

secondly, as the lead frame is cut by the cutting roller, the lead frame and the cutting roller are made of metal materials continuously, when the cutting roller works for a long time, the roller is rubbed to generate heat, and finally the lead frame is damaged by high temperature.

It is therefore desirable to provide a multi-functional machining table that is resistant to wear and high temperatures.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a cutting process's anti-welding trace produces lead frame, through setting up lubricated mechanism, because when lead frame production, the output that needs production is many, so need carry out long-time slip cutting, will lead to horizontal mount inner structure wearing and tearing under lasting cutting, lubricated mechanism when the gyro wheel removes this moment, lubricate the protection to mount inside automatically to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutting processing's anti-welding trace produces lead frame, includes workstation, cutting bed, horizontal mount and sliding tooth, one side fixed mounting at workstation top has the guide water case, the fixed cover in one side at guide water case top is equipped with the connection base, the fixed intercommunication in top of connecting the base has the intercommunication tubular column, the upper and lower two sides of intercommunication tubular column one side all is fixed the intercommunication and sprays the tubular column, the fixed cover in opposite side of spraying the tubular column is equipped with sprays the board, the surface that sprays the board is seted up and is sprayed the hole, one side welding at horizontal mount top has the welding post, one side welding of welding post has the batch oil tank, the fixed intercommunication in bottom of batch oil tank has oil pipe, the fixed intercommunication of opposite side of guide oil pipe has the board of smearing, the fixed cover in opposite side of the board of smearing is equipped with the brush of smearing, one side intercommunication groove of, the water storage tank is characterized in that a partition plate is welded in the middle of an inner cavity of the water guide tank, a water injection groove is formed in one side of the inner cavity of the water guide tank, a water storage cavity is formed in the bottom of the inner cavity of the water guide tank, a water pumping groove is formed in one side of the inner surface of the partition plate, a water pump is fixedly mounted at the top of the partition plate, a water pumping pipe is fixedly communicated with one side of the water pump, a water delivery pipe is fixedly communicated with the other side of the water pump.

In a preferred embodiment, an oil injection groove is formed in one side of the top of the oil storage tank, an oil pumping device is fixedly mounted on one side of the bottom of the inner cavity of the oil storage tank, an oil pumping pipe is fixedly communicated with one side of the oil pumping device, a leakage-proof sleeve gasket is fixedly sleeved on the bottom of the inner cavity of the oil storage tank, and an oil guide groove is formed in the bottom of the oil storage tank.

In a preferred embodiment, the top of the oil guide pipe is fixedly communicated with the other side of the oil pumping equipment through an oil guide groove and a leakage-proof sleeve gasket, and the leakage-proof sleeve gasket is fixedly sleeved on the top of the oil guide groove.

In a preferred embodiment, the other side of the water pumping pipe is fixedly communicated with the inside of the water storage cavity through a water pumping groove, and the top of the water delivery pipe is fixedly communicated with the inside of the communication pipe column through a water delivery groove.

In a preferred embodiment, the spraying plate is fixedly sleeved on the top of one side of the cutting table, and the outer surface of the workbench is fixedly sleeved with the recovery side box which is fixedly sleeved on the bottom of the cutting table.

In a preferred embodiment, the applicator brush is a member of a cotton-flax material.

In a preferred embodiment, the applicator brush and the applicator plate are fixedly sleeved on the outer surface of the sliding tooth.

The utility model discloses a technological effect and advantage:

1. the lubricating mechanism is arranged, and the yield of production is large when the lead frame is produced, so long-time sliding cutting is needed, the internal structure of the transverse fixing frame is abraded under continuous cutting, and the lubricating mechanism automatically lubricates and protects the inside of the fixing frame when the roller moves, so that the problem of large abrasion of the inside of the fixing frame is avoided, and the problem of blockage in moving is solved, thereby ensuring the normal use of the roller;

2. the utility model discloses a set up water-cooling mechanism, because when the long-time during operation of cutting gyro wheel, will lead to the gyro wheel to rub and produce heat, will lead to high temperature finally to damage the lead frame, water-cooling mechanism can carry out the full watering to the gyro wheel when the gyro wheel cutting this moment and wash, has both avoided the problem that high temperature damaged the frame, has solved the problem of processing cost loss again to the lead frame has been prevented by high temperature damage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

Fig. 3 is a schematic view of the structure of the inner cavity of the water guide box of the present invention.

Fig. 4 is a schematic view of the structure of the inner cavity of the oil storage tank of the present invention.

Fig. 5 is a schematic view of the overall structure of the comparison document.

The reference signs are: 1. a work table; 2. cutting table; 3. a water guide tank; 4. connecting a base; 5. connecting the pipe columns; 6. spraying a pipe column; 7. a spray plate; 8. a spray orifice; 9. a side box is recovered; 10. drawing out the plate; 11. a transverse fixing frame; 12. sliding the teeth; 13. welding the column; 14. an oil storage tank; 15. an oil guide pipe; 16. Coating a plate; 17. coating and brushing; 18. a communicating groove; 31. a partition plate; 32. a water injection tank; 33. a water storage cavity; 34. a water pumping tank; 35. a water pump; 36. a water pumping pipe; 37. a water supply pipe; 38. a water feeding tank; 141. an oil injection groove; 142. an oil pumping device; 143. an oil pumping pipe; 144. a leakage-proof sleeve gasket; 145. and an oil guide groove.

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.

The lead frame for preventing welding marks generated by cutting processing as shown in the attached figures 1-4 comprises a workbench 1, a cutting table 2, a transverse fixing frame 11 and a sliding tooth 12, wherein a water guide box 3 is fixedly installed on one side of the top of the workbench 1, a connecting base 4 is fixedly sleeved on one side of the top of the water guide box 3, a communicating pipe column 5 is fixedly communicated with the top of the connecting base 4, spraying pipe columns 6 are fixedly communicated with the upper surface and the lower surface of one side of the communicating pipe column 5, a spraying plate 7 is fixedly sleeved on the other side of the spraying pipe column 6, spraying holes 8 are formed in the outer surface of the spraying plate 7, a welding column 13 is welded on one side of the top of the transverse fixing frame 11, an oil storage tank 14 is welded on one side of the welding column 13, an oil guide pipe 15 is fixedly communicated with the bottom of the oil storage tank 14, a smearing plate 16 is fixedly communicated with the other side of, one side of the transverse fixing frame 11 is provided with a communicating groove 18, the middle part of the inner cavity of the water guide box 3 is welded with a partition plate 31, one side of the water guide box 3 is provided with a water injection groove 32, the bottom of the inner cavity of the water guide box 3 is provided with a water storage cavity 33, one side of the inner surface of the partition plate 31 is provided with a water pumping groove 34, the top of the partition plate 31 is fixedly provided with a water pump 35, one side of the water pump 35 is fixedly communicated with a water pumping pipe 36, the other side of the water pump 35 is fixedly communicated with a water delivery pipe 37, one side of the top of the water guide box 3 is provided with a water delivery groove 38, one side of the top of the oil storage box 14 is provided with an oil injection groove 141, one side of the bottom of the inner cavity of the oil storage box 14 is fixedly provided with an oil pumping pipe 143, the bottom of the inner cavity of the oil storage box 14 is fixedly sleeved with a leakage-, the fixed suit of leak protection cover pad 144 is at the top of leading oil groove 145, the fixed inside at water storage chamber 33 of intercommunication through pumping groove 34 is passed through to the opposite side of drinking-water pipe 36, the fixed inside at intercommunication tubular column 5 of intercommunication through water feeding groove 38 is passed through at the top of water feeding pipe 37, the fixed suit of spraying plate 7 is at the top of cutting bed 2 one side, the fixed cover of surface of workstation 1 is equipped with recovery side case 9, the fixed suit of recovery side case 9 is in the bottom of cutting bed 2, the brush 17 of paining is the cotton-flax material component, the brush 17 of paining is fixed at the surface of smooth tooth 12 with the board 16 of pain.

As shown in fig. 3, a partition plate 31 is welded in the middle of an inner cavity of a water guide box 3, a water injection groove 32 is formed in one side of the water guide box 3, a water storage cavity 33 is formed in the bottom of the inner cavity of the water guide box 3, a water pumping groove 34 is formed in one side of the inner surface of the partition plate 31, a water pump 35 is fixedly installed at the top of the partition plate 31, a water pumping pipe 36 is fixedly communicated with one side of the water pump 35, a water feeding pipe 37 is fixedly communicated with the other side of the water pump 35, and a water feeding groove 38 is;

the implementation mode is specifically as follows: through setting up guide water tank 3, when the cutting gyro wheel is when the cutting, control water pump 35 earlier and start, then take out the inside water in water storage chamber 33 through drinking-water pipe 36, then carry the inside of intercommunication tubular column 5 through delivery pipe 37, outwards spray by spray plate 7 and spray hole 8 again, thereby spray cutting gyro wheel and cutting bed 2 with water, thereby cool down, the impurity on the cutting bed 2 surface is washed simultaneously, then recycle side case 9 and retrieve the storage to the water that gets off.

As shown in fig. 4, an oil filling groove 141 is formed in one side of the top of the oil storage tank 14, an oil pumping device 142 is fixedly installed on one side of the bottom of the inner cavity of the oil storage tank 14, an oil pumping pipe 143 is fixedly communicated with one side of the oil pumping device 142, a leakage-proof sleeve gasket 144 is fixedly sleeved on the bottom of the inner cavity of the oil storage tank 14, and an oil guiding groove 145 is formed in the bottom of the oil storage tank 14;

the implementation mode is specifically as follows: through setting up water guide tank 3, when the cutting gyro wheel was when carrying out the removal regulation, control oil jack 142 earlier and start, then have the lubrication of oil storage tank 14 inside through oil pumping pipe 143 and take out, then will lubricate through oil guide pipe 15 and have and carry and scribble in board 16 and the brush 17 of scribbling, then when the cutting gyro wheel removed, extrude brush 17 of scribbling, then drive the lubricating oil that extrudes and lubricate protection to sliding tooth 12 to prevent the card and pause.

The water pump 35 is green and has a model of LYJLM, the pumping unit 142 is Sensen and has a model of HJJP.

The utility model discloses the theory of operation:

the first step is as follows: the apparatus is first placed at a designated location and then the various components are installed.

The second step is as follows: firstly, when the cutting roller is cutting, the water pump 35 is controlled to start, then the water in the water storage cavity 33 is pumped out through the water pumping pipe 36, then the water is conveyed to the inside of the communicating pipe column 5 through the water conveying pipe 37, and then the water is sprayed outwards through the spraying plate 7 and the spraying holes 8, so that the water is sprayed on the cutting roller and the cutting table 2, the temperature is reduced, meanwhile, impurities on the surface of the cutting table 2 are washed, then the recovered water is recycled and stored by utilizing the recycling side tank 9, when the cutting roller is moved and adjusted, the oil pumping device 142 is controlled to start, then the lubricating oil in the oil storage tank 14 is pumped out through the oil pumping pipe 143, then the lubricating oil is conveyed to the coating plate 16 and the coating brush 17 through the oil guide pipe 15, then the coating brush 17 is extruded when the cutting roller moves, and then the extruded lubricating oil is driven to lubricate and protect the sliding tooth 12, thereby preventing jamming.

The third step: after the work is finished, the device is periodically checked.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cutting process's anti-weld mark produces lead frame, includes workstation (1), cutting bed (2), horizontal mount (11) and sliding tooth (12), its characterized in that: the automatic water spraying device is characterized in that a water guide tank (3) is fixedly installed on one side of the top of the workbench (1), a connecting base (4) is fixedly sleeved on one side of the top of the water guide tank (3), a communicating pipe column (5) is fixedly communicated with the top of the connecting base (4), spraying pipe columns (6) are fixedly communicated with the upper side and the lower side of one side of the communicating pipe column (5), a spraying plate (7) is fixedly sleeved on the other side of the spraying pipe column (6), spraying holes (8) are formed in the outer surface of the spraying plate (7), a welding column (13) is welded on one side of the top of the transverse fixing frame (11), an oil storage tank (14) is welded on one side of the welding column (13), an oil guide pipe (15) is fixedly communicated with the bottom of the oil storage tank (14), a smearing plate (16) is fixedly communicated with the other side of the oil guide pipe (15), a smearing brush (, intercommunication groove (18) have been seted up to one side of horizontal mount (11), the mid-span welding of guide box (3) inner chamber has baffle (31), water injection groove (32) have been seted up to one side of guide box (3), water storage chamber (33) have been seted up to the bottom of guide box (3) inner chamber, basin (34) have been seted up to one side of baffle (31) internal surface, the top fixed mounting of baffle (31) has water pump (35), the fixed intercommunication in one side of water pump (35) has drinking-water pipe (36), the fixed intercommunication in opposite side of water pump (35) has water supply pipe (37), basin (38) have been seted up to one side at guide box (3) top.

2. The dicing-processed weld mark generation preventing lead frame according to claim 1, wherein: oil tank (141) have been seted up to one side at oil storage tank (14) top, one side fixed mounting of oil storage tank (14) inner chamber bottom has oil pumping equipment (142), one side fixed intercommunication of oil pumping equipment (142) has oil pumping pipe (143), the fixed cover in bottom of oil storage tank (14) inner chamber is equipped with leak protection cover pad (144), oil guide groove (145) have been seted up to the bottom of oil storage tank (14).

3. The dicing-processed weld mark generation preventing lead frame according to claim 2, wherein: the top of the oil guide pipe (15) is fixedly communicated with the other side of the oil pumping equipment (142) through an oil guide groove (145) and a leakage-proof sleeve gasket (144), and the leakage-proof sleeve gasket (144) is fixedly sleeved on the top of the oil guide groove (145).

4. The dicing-processed weld mark generation preventing lead frame according to claim 1, wherein: the other side of the water pumping pipe (36) is fixedly communicated with the inside of the water storage cavity (33) through a water pumping groove (34), and the top of the water delivery pipe (37) is fixedly communicated with the inside of the communicating pipe column (5) through a water delivery groove (38).

5. The dicing-processed weld mark generation preventing lead frame according to claim 1, wherein: the spraying plate (7) is fixedly sleeved at the top of one side of the cutting table (2), the outer surface of the workbench (1) is fixedly sleeved with a recovery side box (9), and the recovery side box (9) is fixedly sleeved at the bottom of the cutting table (2).

6. The dicing-processed weld mark generation preventing lead frame according to claim 1, wherein: the smearing brush (17) is a cotton-flax component.

7. The dicing-processed weld mark generation preventing lead frame according to claim 1, wherein: the smearing brush (17) and the smearing plate (16) are fixedly sleeved on the outer surface of the sliding tooth (12).