CN211967102U - Surface polishing device for producing bonded copper wire - Google Patents
Surface polishing device for producing bonded copper wire Download PDFInfo
- Publication number
- CN211967102U CN211967102U CN202020613264.5U CN202020613264U CN211967102U CN 211967102 U CN211967102 U CN 211967102U CN 202020613264 U CN202020613264 U CN 202020613264U CN 211967102 U CN211967102 U CN 211967102U
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- connecting sleeve
- wall
- support
- spring
- thick bamboo
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Abstract
The utility model discloses a surface finish device is used in bonded copper line production, including fixed baseplate, protecting sheathing, supporting seat and servo motor, fixed baseplate's top is connected with protecting sheathing, and protecting sheathing's bottom inner wall connection has first fixing base, first ejector pin has been run through in the front of first fixing base, and the back butt of first ejector pin has first fixture block, the inside of establishing in first card chamber is inserted at the back of first fixture block, and the back inner wall in first card chamber is connected with the spring leaf, first card chamber is seted up inside the bottom of support frame, and the top of support frame is connected with the support ring. The utility model discloses a set up second adapter sleeve and first adapter sleeve, can reduce the polishing dead angle in, can also be according to the polishing brush that the different specifications were changed to the actual polishing requirement, and the device through setting up telescopic link and first spring, increase when conveniently receiving a line section of thick bamboo and dismantle, keep receiving a line section of thick bamboo stability when receiving the line.
Description
Technical Field
The utility model relates to a burnishing device technical field specifically is a surface polishing device is used in bonded copper line production.
Background
One of core materials for semiconductor packaging of a bonded copper wire is a part for connecting a lead and a silicon wafer and transmitting an electrical signal, and is an indispensable core material in semiconductor production.
At present, current partial bonding copper line burnishing device, it uses the polishing wheel to come to carry out the polishing to the bonding copper line, but directly use the polishing wheel to polish to the bonding copper line and can have the polishing dead angle, can not carry out the polishing of different specifications to the bonding copper line according to actual polishing requirement, influence final polishing effect, and current partial bonding copper line burnishing device, it receives a line section of thick bamboo in order to keep receiving the stability of line, need use the screw fixation, but use the screw fixation, when changing a line section of thick bamboo, will seem comparatively inconvenient, consequently, need to a bonding copper line production to solve above-mentioned problem with surface finish device urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a surface finish device is used in production of bonded copper line to solve the current partial bonded copper line burnishing device who provides in the above-mentioned background art, can not carry out the polishing of different specifications according to the actual polishing requirement, and current partial bonded copper line burnishing device, it receives a line section of thick bamboo and has changed comparatively inconvenient problem after having collected the copper line.
In order to achieve the above object, the utility model provides a following technical scheme: a surface polishing device for producing a bonded copper wire comprises a fixed base plate, a protective shell, a supporting seat and a servo motor, wherein the top end of the fixed base plate is connected with the protective shell, the inner wall of the bottom end of the protective shell is connected with a first fixed seat, a first ejector rod penetrates through the front surface of the first fixed seat, the back surface of the first ejector rod is abutted with a first clamping block, the back surface of the first clamping block is inserted into a first clamping cavity, the inner wall of the back surface of the first clamping cavity is connected with a spring piece, the first clamping cavity is arranged in the bottom end of a supporting frame, the top end of the supporting frame is connected with a supporting ring, the inner wall of the supporting ring is connected with a first connecting sleeve, the inner wall of the first connecting sleeve is connected with a guide frame, one side surface of the first connecting sleeve is connected with a second connecting sleeve, the inner wall of the second connecting sleeve is connected with a polishing brush, and the right side surface, and the back meshing of first drive gear has another group first drive gear, another group first drive gear is fixed at servo motor's output, and servo motor's output right side is connected with conical gear, conical gear's front meshing has another group conical gear, and another group conical gear's front is run through there is the supporting seat, and the front butt of supporting seat has a receipts line section of thick bamboo, the front butt of receiving the line section of thick bamboo has a line section of thick bamboo to hold in the palm, and the front central point department butt that puts that the line section of thick bamboo held in the palm has the telescopic link, the front butt that the line section of thick bamboo held in the palm has first spring.
Preferably, the inner wall of the support ring is connected with a projection, the surface of the first connecting sleeve is provided with a groove, the surface shape and size of the projection on the inner wall of the support ring are the same as the inner shape and size of the groove on the surface of the first connecting sleeve, the support ring is inserted into the groove on the surface of the first connecting sleeve, and the support ring and the first connecting sleeve form a sliding structure.
Preferably, the inner wall of the first connecting sleeve and the surface of the second connecting sleeve are both provided with threads, the second connecting sleeve is inserted into the inner wall of the right side of the first connecting sleeve, and the first connecting sleeve and the second connecting sleeve form a thread type structure.
Preferably, the surface diameter of the servo motor is larger than that of the first transmission gear, and the tooth block gap on the surface of the servo motor is the same as that of the first transmission gear.
Preferably, one end of the first spring is connected to the surface of the wire drum support, the other end of the first spring is connected to the surface of the other group of the supporting seats, and the wire drum support, the supporting seats and the first spring form an elastic structure.
Preferably, one end of the spring piece is connected to the inner wall of the first clamping cavity, the other end of the spring piece is connected with a first clamping block in an abutting mode, and the first clamping block, the spring piece and the first clamping cavity form an elastic structure.
Compared with the prior art, the beneficial effects of the utility model are that: this surface finish device is used in production of bonded copper line can also be according to the polish brush of the different specifications of actual polishing requirement change when reducing the polishing dead angle through setting up second adapter sleeve and first adapter sleeve, and the device is through setting up telescopic link and first spring, increases when conveniently receiving a line section of thick bamboo and dismantle, keeps receiving a line section of thick bamboo stability when receiving the line.
1. The device is through being provided with second adapter sleeve and first adapter sleeve, when using the device, can dismantle the second adapter sleeve through threaded structure at first, selects the polish brush of different specifications according to the polishing requirement of reality simultaneously to increase the polishing effect of the device to different specification bonding copper lines.
2. The device is through being provided with telescopic link and first spring, and after the bonding copper line had been rolled up on the surface of receiving the line section of thick bamboo, the accessible was manual to pressing the receiving the line section of thick bamboo openly, and the messenger lies in the positive first spring of line section of thick bamboo support and presents holding power compression state, and at this moment, the back of receiving the line section of thick bamboo will no longer carry out the butt with line section of thick bamboo support, and removable a set of new receiving the line section of thick bamboo continues to receive line work.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is a schematic left-side sectional view of the structure of the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention;
in the figure: 1. fixing the substrate; 2. a protective housing; 3. a support ring; 4. a first connecting sleeve; 5. a guide frame; 6. a support frame; 7. a first fixed seat; 8. a second connecting sleeve; 9. polishing brushes; 10. a first drive gear; 11. a bobbin support; 12. a supporting seat; 13. a servo motor; 14. a bevel gear; 15. a take-up drum; 16. a telescopic rod; 17. a first spring; 18. a first ejector rod; 19. a first clamping block; 20. a spring plate; 21. a first card cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a surface polishing device for producing a bonded copper wire comprises a fixed substrate 1, a protective shell 2, a supporting seat 12 and a servo motor 13, wherein the protective shell 2 is connected with the top end of the fixed substrate 1, and the inner wall of the bottom end of the protective shell 2 is connected with a first fixed seat 7, a first mandril 18 penetrates through the front surface of the first fixed seat 7, and the back of the first top bar 18 is connected with a first block 19 in an abutting mode, the back of the first block 19 is inserted into the first block cavity 21, and the inner wall of the back of the first card cavity 21 is connected with a spring piece 20, one end of the spring piece 20 is connected with the inner wall of the first card cavity 21, the other end of the spring piece 20 is connected with a first block 19 in an abutting mode, the first block 19, the spring piece 20 and the first clamping cavity 21 form an elastic structure, the first clamping block 19 can be automatically clamped with the first fixing seat 7 by forming an elastic structure, so that the first clamping block 19 and the first fixing seat 7 can be conveniently fixed.
The inner wall of support ring 3 is connected with first adapter sleeve 4, the inner wall of first adapter sleeve 4 and the surface of second adapter sleeve 8 all are provided with the screw thread, and second adapter sleeve 8 inserts the right side inner wall of establishing at first adapter sleeve 4, first adapter sleeve 4 and second adapter sleeve 8 constitute screw thread formula structure, can conveniently dismantle the change to second adapter sleeve 8 through constituting screw thread formula structure to conveniently make the staff change the polish brush 9 of different effects according to the polishing requirement of difference.
And the inner wall of the first connecting sleeve 4 is connected with the guide frame 5, one side surface of the first connecting sleeve 4 is connected with the second connecting sleeve 8, the inner wall of the second connecting sleeve 8 is connected with the polishing brush 9, the right side surface of the other group of the first connecting sleeve 4 is connected with the first transmission gear 10, the back of the first transmission gear 10 is meshed with the other group of the first transmission gear 10, the other group of the first transmission gear 10 is fixed at the output end of the servo motor 13, the surface diameter of the servo motor 13 is larger than that of the first transmission gear 10, the tooth block gap size of the surface of the servo motor 13 is the same as that of the first transmission gear 10, the same tooth block gap size can reduce transmission loss.
The front of servo motor 13 passes through the bolt fastening at the back of protective housing 2, and servo motor 13's output right side is connected with conical gear 14, conical gear 14's the meshing in front has another group of conical gear 14, and another group of conical gear 14's front runs through there is supporting seat 12, and supporting seat 12's front butt has a section of thick bamboo 15 of receiving, the front butt that receives section of thick bamboo 15 has a section of thick bamboo support 11, and the front central point department butt that the section of thick bamboo held in the palm 11 of a line section of thick bamboo has telescopic link 16, the front butt that the section of thick bamboo held in the palm 11 of a line section of thick bamboo has first spring 17, the surface that the section of thick bamboo held in the palm 11 is connected to a line section of thick bamboo, and the other end of first spring 17 is connected on the surface of another group of supporting seat 12, line section of thick bamboo support 11, supporting seat 12 and first.
The working principle is as follows: when the device is used, the second connecting sleeve 8 can be firstly disassembled through the threaded structure, polishing brushes 9 with different specifications are selected according to actual polishing requirements, then a new second connecting sleeve 8 is connected with the first connecting sleeve 4 through the threaded structure, then the protective shell 2 can be opened, then the supporting frame 6 at the bottom end of the first connecting sleeve 4 is placed in the first fixing seat 7, when the supporting frame 6 is completely placed in the first fixing seat 7, the first ejector rod 18 can be clamped with the clamping groove formed in the inner wall of the first fixing seat 7 through the elastic force of the spring piece 20, so that the first clamping block 19 and the first fixing seat 7 can be fixed, then the bonded copper wire can pass through the guide frame 5, simultaneously pass through the second connecting sleeve 8, penetrate out of the inside of the first transmission gear 10 and is wound on the surface of the take-up drum 15, can stir the switch on 2 tops of protective housing afterwards, make servo motor 13 begin to carry out work, simultaneously through the meshing between two sets of first drive gear 10, it rotates to enable first drive gear 10 to drive first adapter sleeve 4, thereby can drive second adapter sleeve 8 through first adapter sleeve 4 and rotate, make the polish brush 9 of 8 inner walls of second adapter sleeve polish the bonding copper line, it also together rotates to enable to receive a line section of thick bamboo 15 through the meshing between two sets of conical gear 14 simultaneously, it rolls up to make to receive a line section of thick bamboo 15 to the bonding copper line.
After the bonding copper line has been rolled up on the surface of receiving line section of thick bamboo 15, the accessible is manual to be held receiving line section of thick bamboo 15, then to pressing receiving line section of thick bamboo 15 to the front, make and be located the positive first spring 17 of line section of thick bamboo support 11 and present the power compression state of holding, and simultaneously, make telescopic link 16 also contract, at this moment, the back of receiving line section of thick bamboo 15 will no longer carry out the butt with line section of thick bamboo support 11, can directly take out receiving line section of thick bamboo 15 from between two sets of line section of thick bamboo supports 11 afterwards, then movable pressing line section of thick bamboo support 11, place the surface at line section of thick bamboo support 11 with new receiving line section of thick bamboo 15, and simultaneously, unclamp line section of thick bamboo support 11, two sets of line section of thick bamboo supports 11 through the elastic action.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a surface finish device is used in production of bonded copper line, includes fixed baseplate (1), protecting sheathing (2), supporting seat (12) and servo motor (13), its characterized in that: the top end of the fixed substrate (1) is connected with a protective casing (2), the bottom end inner wall of the protective casing (2) is connected with a first fixed seat (7), a first ejector rod (18) penetrates through the front face of the first fixed seat (7), the back face of the first ejector rod (18) is abutted with a first clamping block (19), the back face of the first clamping block (19) is inserted into a first clamping cavity (21), the back face inner wall of the first clamping cavity (21) is connected with a spring piece (20), the first clamping cavity (21) is arranged inside the bottom end of the supporting frame (6), the top end of the supporting frame (6) is connected with the supporting ring (3), the inner wall of the supporting ring (3) is connected with a first connecting sleeve (4), the inner wall of the first connecting sleeve (4) is connected with a guide frame (5), one side surface of the first connecting sleeve (4) is connected with a second connecting sleeve (8), the inner wall of the second connecting sleeve (8) is connected with a polishing brush (9), the right side surface of the other group of the first connecting sleeve (4) is connected with a first transmission gear (10), the back of the first transmission gear (10) is meshed with the other group of the first transmission gear (10), the other group of the first transmission gear (10) is fixed at the output end of a servo motor (13), the right side of the output end of the servo motor (13) is connected with a conical gear (14), the front of the conical gear (14) is meshed with the other group of the conical gear (14), a supporting seat (12) penetrates through the front of the other group of the conical gear (14), a wire collecting cylinder (15) is abutted against the front of the supporting seat (12), a wire cylinder support (11) is abutted against the front of the wire collecting cylinder (15), and a telescopic rod (16) is abutted against the front center position of the wire cylinder support (11), the front surface of the bobbin support (11) is abutted with a first spring (17).
2. The surface polishing apparatus for bonding copper wire production according to claim 1, wherein: the inner wall of the support ring (3) is connected with a convex block, the surface of the first connecting sleeve (4) is provided with a groove, the surface shape and size of the convex block on the inner wall of the support ring (3) are the same as the inner shape and size of the groove on the surface of the first connecting sleeve (4), the support ring (3) is inserted into the groove on the surface of the first connecting sleeve (4), and the support ring (3) and the first connecting sleeve (4) form a sliding structure.
3. The surface polishing apparatus for bonding copper wire production according to claim 1, wherein: the inner wall of the first connecting sleeve (4) and the surface of the second connecting sleeve (8) are both provided with threads, the second connecting sleeve (8) is inserted into the inner wall of the right side of the first connecting sleeve (4), and the first connecting sleeve (4) and the second connecting sleeve (8) form a thread type structure.
4. The surface polishing apparatus for bonding copper wire production according to claim 1, wherein: the surface diameter of the servo motor (13) is larger than that of the first transmission gear (10), and the tooth block gap on the surface of the servo motor (13) is the same as that of the first transmission gear (10).
5. The surface polishing apparatus for bonding copper wire production according to claim 1, wherein: one end of the first spring (17) is connected to the surface of the bobbin support (11), the other end of the first spring (17) is connected to the surface of the other group of the support seats (12), and the bobbin support (11), the support seats (12) and the first spring (17) form an elastic structure.
6. The surface polishing apparatus for bonding copper wire production according to claim 1, wherein: one end of the spring piece (20) is connected to the inner wall of the first clamping cavity (21), the other end of the spring piece (20) is connected with a first clamping block (19) in an abutting mode, and the first clamping block (19), the spring piece (20) and the first clamping cavity (21) form an elastic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020613264.5U CN211967102U (en) | 2020-04-22 | 2020-04-22 | Surface polishing device for producing bonded copper wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020613264.5U CN211967102U (en) | 2020-04-22 | 2020-04-22 | Surface polishing device for producing bonded copper wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211967102U true CN211967102U (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020613264.5U Expired - Fee Related CN211967102U (en) | 2020-04-22 | 2020-04-22 | Surface polishing device for producing bonded copper wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211967102U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260817A (en) * | 2021-12-24 | 2022-04-01 | 鹰潭市钲旺科技有限公司 | Multi-surface synchronous stepping copper-clad copper wire surface polishing device |
| CN115502873A (en) * | 2022-11-15 | 2022-12-23 | 晋江熠昕科技有限公司 | Burnishing device of rotatory target drone spline shaft lever processing usefulness |
-
2020
- 2020-04-22 CN CN202020613264.5U patent/CN211967102U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260817A (en) * | 2021-12-24 | 2022-04-01 | 鹰潭市钲旺科技有限公司 | Multi-surface synchronous stepping copper-clad copper wire surface polishing device |
| CN115502873A (en) * | 2022-11-15 | 2022-12-23 | 晋江熠昕科技有限公司 | Burnishing device of rotatory target drone spline shaft lever processing usefulness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 Termination date: 20210422 |