CN210968510U

CN210968510U - A equipment that is used for emery wheel piece gilt emery of chip cutting

Info

Publication number: CN210968510U
Application number: CN201921516676.0U
Authority: CN
Inventors: 王红波
Original assignee: Kunshan Pin Yukang Mechanical And Electrical Equipment Co ltd
Current assignee: Kunshan Pin Yukang Mechanical And Electrical Equipment Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-07-10
Anticipated expiration: 2029-09-12

Abstract

An equipment for plating emery on grinding wheel sheets for cutting chips comprises a rectangular installation frame, wherein a stirring device and a separating device are arranged in the installation frame, the stirring device comprises a lifting mechanism, the lifting mechanism comprises lead screws fixed on two sides of the installation frame, the lead screws are driven by synchronous motors, the lead screws are vertically and oppositely arranged, of course, a motor can be used and driven by belt pulleys, the stirring mechanism is fixed between moving sleeves of the lead screws and comprises a lifting plate horizontally arranged, two ends of the lifting plate are also fixed with the moving sleeves of the lead screws, the lower part of the lifting plate is connected with a fixed installation plate in a screwed mode, a first bearing is fixedly arranged in the center of the installation plate, a first rotating rod is fixed on an inner ring of the first bearing, the first rotating rod penetrates through the lifting plate, a first motor is arranged on the lifting plate, a transmission belt is arranged between the first motor and the first rotating rod, first motor work, then first rotary rod rotates, and the below and the work rest of first rotary rod are connected, and the top of work rest sets up the screw thread, and is corresponding, and the bottom of first rotary rod is provided with the screw thread recess.

Description

A equipment that is used for emery wheel piece gilt emery of chip cutting

Technical Field

The utility model relates to a field specifically is an equipment of emery wheel gilding for chip cutting.

Background

The chip, namely the silicon wafer, is an electronic product, the chip is required to be cut in the chip processing process, the chip is called a emery sheet, the emery sheet is made of aluminum and is light and thin, and the hardness is insufficient in the cutting process, so that a plating layer is required, the plating layer is carborundum, various kinds of carborundum plating solutions exist at present, different plating solution formulas and characteristics can be found, and the matching adjustment test can be carried out according to the processing requirements and characteristics.

In the production requirement, the device for plating emery on the grinding wheel for cutting the chip is designed, and comprises a stirring mechanism, a separating mechanism, a special connecting structure and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment of emery is plated to grinding wheel piece gold for chip cutting for emery is electroplated to the grinding wheel piece of chip cutting, realizes the cutting process to the chip.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an equipment of emery wheel piece gilding for chip cutting, includes rectangular installation frame, sets up agitating unit and separator in the installation frame.

In terms of the stirring device, the stirring device comprises a lifting mechanism, the lifting mechanism comprises screw rods fixed on two sides of a mounting frame, the screw rods are driven by a synchronous motor and are arranged vertically and oppositely, of course, a motor can also be used and is driven by a belt pulley, a stirring mechanism is fixed between moving sleeves of the screw rods and comprises a lifting plate arranged horizontally, two ends of the lifting plate are also fixed with the moving sleeves of the screw rods, the lower part of the lifting plate is connected with a fixed mounting plate in a screwed manner, a first bearing is fixedly arranged in the center of the mounting plate, a first rotary rod is fixed on an inner ring of the first bearing and penetrates through the lifting plate, a first motor is arranged on the lifting plate, a transmission belt is arranged between the first motor and the first rotary rod for driving, when the first motor works, the first rotary rod rotates, the lower part of the first rotary rod is connected with a workpiece frame, threads are arranged on, the bottom of the first rotating rod is provided with a threaded groove.

It should be noted that the workpiece racks are commercially available, and not shown in the drawings, and the simple workpiece rack designed by us is described in detail below, and the workpiece racks in the market can be screwed with the stirring device only by the threads on the top of the rack body.

Further, a screw rod cover is arranged on the inner side of the screw rod.

Furthermore, the top of the first rotating rod is provided with the rotating handle, so that the first rotating rod and the workpiece rack can be conveniently screwed up when the workpiece rack is connected.

The workpiece frame has mature schemes and accessory purchasing such as Yiheda and Misimi, the Misimi mechanical development community is a one-stop purchasing platform integrating research and development discussions of hundreds of thousands of mechanical engineers and accessories, and numerous Chinese invention patents also come from the platform and are not described any more.

The workpiece holder comprises a loop bar, a disc is arranged at the bottom of the loop bar, the loop bar is fixed with the center of the disc, a workpiece is placed along the loop bar from top to bottom, the workpiece holder further comprises an extrusion block, the extrusion block is cylindrical, a hole matched with the loop bar is formed in the center of the extrusion block, a bolt is horizontally arranged on the loop bar, after the workpiece is placed in the workpiece holder, the extrusion block is placed in the workpiece holder, and finally the extrusion block is pressed by the bolt.

With regard to separator, set up in agitating unit below, including the urceolus and the circular shape inner tube of rectangle, the urceolus includes roof and bottom plate, the roof center have with inner tube complex opening, the bottom of inner tube is fixed on the bottom plate, the top of inner tube is higher than the urceolus, still be fixed with the shrouding on the roof, the shrouding center closely overlaps in the inner tube top outside, and fixed with the roof, can reach the effect of open-ended between sealed roof center and the inner tube like this, the lateral wall of inner tube is provided with the ionic membrane installing frame, install the ionic membrane in the ionic membrane installing frame promptly.

In the electroplating solution, an outer cylinder is prepared from carborundum and an inner cylinder is prepared from nickel aminocycloate.

In the above, we are the primary achievement of the first design, and then have improved equipment, satisfy more work rest's ornaments, still need to be can the steady rotation simultaneously.

Just in the foregoing an equipment that is used for emery wheel piece gold plating emery of chip cutting, wherein agitating unit improves, the lifter plate that sets up including the level, the both ends of lifter plate also promptly remove the cover with the lead screw and fix, the below spiro union of lifter plate fixes the mount pad of fill shape, the mount pad center is provided with the connecting seat of shape of falling T, the center of connecting seat is the cylinder, the bottom is the disc, the second rotary rod has been worn to connect in the center of connecting seat, the second rotary rod exceeds the top of connecting seat and second rotary rod and connecting seat top upwards pass the lifter plate, be provided with the second bearing between connecting seat and the mount pad, still fix the second motor on the lifter plate, first motor and connecting seat top are connected with belt drive, the top of second motor and second rotary rod is connected with belt drive.

The inner ring of the second bearing is tightly connected with the outer wall of the connecting seat, a groove matched with the second bearing is formed in the top of the mounting seat, a sleeve is arranged below the second bearing in the mounting seat, the sleeve is sleeved outside the connecting seat, the inner wall of the sleeve is smooth and used for reducing resistance in the rotating process of the connecting seat, a gear box is connected below the connecting seat, the gear box is the same as the bottom of the connecting seat in shape and internally forms a cavity after being connected with the connecting seat for mounting components such as gears and the like, a third bearing is arranged in the center of the bottom of the gear box, the inner ring of the third bearing is fixed with the bottom of the second rotating rod, a first gear is further mounted on the second rotating rod and arranged in the gear box, second gears are arranged on two sides of the first gear, a third rotating rod is fixed in the center of the second gear, the top of the third rotation, Inner ring and third rotary rod are fixed, pass the gear box and cooperate with the fifth bearing under the below of third rotary rod, and the fifth bearing is fixed in gear box bottom, inner ring and third rotary rod and is fixed, and according to the equipment before improving, the bottom of third rotary rod is provided with the screw thread recess like first rotary rod here to be connected with the work rest, can also accomplish agitating unit's design.

However, the connecting structure between the workpiece rack and the rotating rod is still improved, and a new connecting structure is realized, so that the connecting structure is more firm and stable.

The rotary rod is a thin rod body, therefore, a connecting sleeve is fixed below the second gear in the gear box, a connecting groove is arranged in the connecting sleeve and corresponds to the top structure of the workpiece frame, the third rotary rod penetrates through the center of the top of the connecting groove, threads are arranged below the third rotary rod, a corresponding screw hole is formed in the top of the workpiece frame, and the workpiece frame is continuously rotated to be connected and screwed down.

The equipment after the improvement, the transmission direction of first motor and second motor is opposite for connecting seat and gear box are rotatory, and then, the second gear forms planetary motion, and work rest self is rotatory promptly, and the work rest is rotatory around first gear simultaneously. By the design, the processing electroplating is more uniform and balanced. The second gear can be designed in multiple, and the position and the size can be adjusted.

The utility model provides an equipment of emery is plated to emery is electroplated to emery for the emery is electroplated to the grinding wheel of chip cutting, realizes the cutting process to the chip, and structural design is exquisite, and is with low costs, has fine practicality.

Drawings

Fig. 1 is a schematic structural diagram of the emery wheel gilding apparatus for cutting chips according to the present invention.

Fig. 2 is a schematic view of the structure of the mounting frame and the lifting mechanism.

Fig. 3 is a schematic structural view of the stirring device (except for the lifting mechanism).

Fig. 4 is a schematic structural view of the mounting plate, the first rotating rod and the workpiece holder.

FIG. 5 is a schematic view of a new design of a simple workpiece holder (containing grinding wheel piece workpiece)

FIG. 6 is a schematic view of a new design of a simple workpiece holder (without grinding wheel) with no grinding wheel

FIG. 7 is a schematic view of the structure of the grinding wheel workpiece.

Fig. 8 is a schematic structural diagram of the modified stirring device (except for the lifting mechanism).

Fig. 9 is a schematic sectional view of the modified stirring apparatus (except for the elevating mechanism).

FIG. 10 is a schematic structural view of the inner cylinder (including the top plate and the bottom plate of the outer cylinder) of the separation device.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 4, an apparatus for plating emery on a grinding wheel for chip cutting includes a rectangular mounting frame 1, in which a stirring device 3 and a separating device 4 are disposed within the mounting frame 1.

The stirring device 3 comprises a lifting mechanism 2, the lifting mechanism 2 comprises screw rods 21 fixed on two sides of a mounting frame 1, the screw rods 21 are driven by a synchronous motor, the screw rods 21 are vertically and oppositely arranged, of course, a motor can be used and driven by a belt pulley, a stirring mechanism is fixed between moving sleeves of the screw rods 21, the stirring mechanism comprises a lifting plate 31 horizontally arranged, two ends of the lifting plate 31 are also fixed with the moving sleeves of the screw rods 21, a mounting plate 392 is screwed and fixed below the lifting plate 31, a first bearing 395 is fixedly arranged at the center of the mounting plate 392, a first rotating rod 393 is fixed in an inner ring of the first bearing 395, the first rotating rod 393 penetrates through the lifting plate 31, a first motor 32 is mounted on the lifting plate 31, a transmission belt is arranged between the first motor 32 and the first rotating rod 391 for driving, when the first motor 32 works, the first rotating rod 391 rotates, the lower part of the first rotating rod 391 is connected with a workpiece frame 36, the top of the workpiece holder 36 is threaded and correspondingly, the bottom of the first rotating lever 393 is provided with a threaded recess 394.

It should be noted that the workpiece holders 36 are commercially available, and not shown in the drawings, and the simple workpiece holders designed by us are described in detail below, and the workpiece holders in the market only need to have threads on the top of the holder body to be screwed with the stirring device 3.

Further, a screw cover 22 is provided inside the screw 21.

Further, a rotating handle 391 is provided at the top of the first rotating lever 393 to facilitate screwing the first rotating lever 393 and the workpiece holder 36 to each other when the workpiece holder 36 is attached.

As shown in fig. 5 to 7, it is desirable to obtain some more cost-effective designs, and therefore, a simple, low-cost and convenient-to-operate workpiece holder is also designed for the workpiece holder, where the workpiece holder 36 includes a sleeve 361, a disk 365 is provided at the bottom of the sleeve 361, the sleeve 361 and the disk 365 are fixed at the center, a workpiece 364 is placed along the sleeve from top to bottom, and further includes an extrusion block 363, the extrusion block 363 is cylindrical and has a hole at the center for engaging with the sleeve 361, a pin 362 is horizontally provided on the sleeve 361, after the workpiece 364 is placed, the extrusion block 363 is placed again, and finally the pin 361 presses the extrusion block 363.

As shown in fig. 10, the separating device 4 is disposed below the stirring device 3, and includes a rectangular outer cylinder and a circular inner cylinder 42, the outer cylinder includes a top plate 41 and a bottom plate 45, the center of the top plate 41 has an opening matched with the inner cylinder 42, the bottom of the inner cylinder 42 is fixed on the bottom plate 45, the top of the inner cylinder 42 is higher than the outer cylinder, a sealing plate is further fixed on the top plate 41, the center of the sealing plate is tightly sleeved outside the top of the inner cylinder 42 and fixed with the top plate 41, so that the effect of sealing the opening between the center of the top plate 41 and the inner cylinder 42 can be achieved, the side wall of the inner cylinder 42 is provided with an ionic membrane mounting frame 43, and an ionic membrane 44 is.

In the plating solution, the outer cylinder 42 is a silicon carbide solution, and the inner cylinder 42 is a nickel aminocycloate solution.

As shown in fig. 8 to 9, with the aforementioned apparatus for plating emery on the grinding wheel for chip cutting, wherein agitating unit 3 improves, including the lifter plate 31 of level setting, the both ends of lifter plate 31 also are fixed with lead screw 21 movable sleeve, the below spiro union of lifter plate 31 fixes the mount pad 311 of bucket shape, mount pad 311 center is provided with the connecting seat 341 of shape of falling T, the center of connecting seat 341 is the cylinder, the bottom is the disc, the center of connecting seat 35 has worn to connect in second rotary rod 34, second rotary rod 34 exceeds the top of connecting seat 353 and second rotary rod 341 and connecting seat 34 top upwards pass lifter plate 31, be provided with second bearing 312 between connecting seat 341 and the mount pad 311, still fix second motor 33 on the lifter plate 31, first motor 32 and connecting seat 341 top are connected with belt transmission, the top of second motor 33 and second rotary rod 34 is connected with belt transmission.

The inner ring of the second bearing 312 is tightly connected with the outer wall of the connecting seat 335, the top of the mounting seat 311 is provided with a groove matched with the second bearing 312, a sleeve 313 is arranged in the mounting seat 311 below the second bearing 312, the sleeve 313 is sleeved outside the connecting seat 341, the inner wall of the sleeve 313 is smooth and used for reducing the resistance of the connecting seat 341 in the rotating process, a gear box 35 is connected below the connecting seat 341, the gear box 35 has the same shape as the bottom of the connecting seat 311, a cavity is formed inside the connecting seat 311 after being connected with the gear and the like and used for installing the components such as the gear, the center of the bottom of the gear box 335 is provided with a third bearing 343, the inner ring of the third bearing 343 is fixed with the bottom of the second rotating rod 34, the second rotating rod 34 is also provided with a first gear 342 and arranged in the gear box 35, the two sides of the first gear 342 are provided with second gears 344, the center of the second gear 344 is fixed with, the fourth bearing 351 is fixed on the connecting seat 341, the inner ring and the third rotating rod 37 are fixed, the lower part of the third rotating rod 37 passes through the gear box 35 and is matched with the fifth bearing 352, the fifth bearing 252 is fixed at the bottom of the gear box 25, the inner ring and the third rotating rod 37 are fixed, according to the equipment before improvement, the bottom of the third rotating rod 37 is provided with a threaded groove like the first rotating rod 393 and is connected with the workpiece frame 36, and the design of the stirring device 3 can be completed.

However, the connection structure between the workpiece holder 36 and the rotating rod is still improved, and a new connection structure is realized, so that the connection structure is more firm and stable.

The rotating rod is a thin rod, so a connecting sleeve 38 is fixed below the second gear 344 in the gear box 35, a connecting groove 381 is arranged in the connecting sleeve 38, the connecting groove 381 corresponds to the top structure of the workpiece rack 36, the third rotating rod 37 penetrates through the top center of the connecting groove 381, threads are arranged below the third rotating rod 37, a corresponding screw hole is arranged at the top of the workpiece rack 36, and the workpiece rack 36 is continuously rotated to be screwed in.

In the modified apparatus, the driving directions of the first motor 32 and the second motor 33 are opposite, so that the connecting seat 341 and the gear box 35 rotate, and further, the second gear 344 performs a planetary motion, that is, the workpiece holder 36 rotates by itself, and simultaneously the workpiece holder 36 rotates around the first gear 342. By the design, the processing electroplating is more uniform and balanced. Of course, the second gear 344 may be designed in multiple ways, and the position and size can be adjusted.

It is to be understood that the embodiments described are only some embodiments of the invention, and 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.

Claims

1. A emery-plated emery equipment of emery wheel piece for chip cutting, including rectangular mounting frame, set up stirring apparatus and separation facility in the mounting frame; the stirring device is characterized by comprising a lifting mechanism, wherein the lifting mechanism comprises screw rods fixed on two sides of an installation frame, the screw rods are driven by synchronous motors and are arranged vertically and oppositely, or one motor is used and is driven by a belt pulley, a stirring mechanism is fixed between moving sleeves of the screw rods and comprises a lifting plate horizontally arranged, two ends of the lifting plate are also fixed with the moving sleeves of the screw rods, the lower part of the lifting plate is in screwed connection with a fixed installation plate, the center of the installation plate is fixedly provided with a first bearing, a first rotating rod is fixed on the inner ring of the first bearing and penetrates through the lifting plate, a first motor is arranged on the lifting plate, a transmission belt is arranged between the first motor and the first rotating rod for driving, the first motor works, the first rotating rod rotates, the lower part of the first rotating rod is connected with a workpiece frame, and the top of the workpiece frame is provided with threads, correspondingly, the bottom of the first rotating rod is provided with a threaded groove.

2. The apparatus for plating emery on a grinding wheel for chip cutting as set forth in claim 1, wherein a screw cover is further provided on an inner side of the screw.

3. The apparatus for plating emery cloth with gold of a grinding wheel for chip cutting as set forth in claim 1, wherein the first rotating bar is provided at a top thereof with a rotating handle for facilitating mutual tightening of the first rotating bar and the work rest when the work rest is coupled.