CN211331611U - End face chamfering device for processing tungsten carbide copper contact - Google Patents
End face chamfering device for processing tungsten carbide copper contact Download PDFInfo
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- CN211331611U CN211331611U CN201921610326.0U CN201921610326U CN211331611U CN 211331611 U CN211331611 U CN 211331611U CN 201921610326 U CN201921610326 U CN 201921610326U CN 211331611 U CN211331611 U CN 211331611U
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- tungsten carbide
- copper contact
- carbide copper
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Abstract
The utility model discloses a terminal surface chamfer device for processing tungsten carbide copper contact, the test platform comprises a support, the upper surface both sides of frame all are equipped with the backup pad, the upper end of two backup pads is equipped with the flat board, the upper surface middle part of frame is equipped with the motor, the output shaft of motor has the pivot, the through-hole and the upper end that dull and stereotyped middle part was passed in the pivot are equipped with the lower part round platform, dull and stereotyped upper surface right side is equipped with cutter feed mechanism, the upper surface rear side of frame is equipped with "L" type fixed plate, the last curb plate lower surface of "L" type fixed plate is equipped with the cylinder, the flexible end of cylinder is equipped with the. This an end face chamfering device for processing tungsten carbide copper contact, simple structure, convenient operation need not to use machine tool machining, reduce equipment cost, can adjust the chamfer angle of chamfer cutter moreover, conveniently adjust and feed the volume, are applicable to the circular tungsten carbide copper contact terminal surface chamfer of size difference, and the practicality is strong.
Description
Technical Field
The utility model relates to a machine tooling technical field specifically is a terminal surface chamfer device for processing tungsten carbide copper contact.
Background
In the switch electric appliance, the electric contact directly undertakes the functions of breaking and connecting circuits and bearing normal working current or bearing overload current within a certain time, the key functions of various electric appliances, such as the on-off capacity of a distribution electric appliance, the electric service life of a control electric appliance and the reliability of a relay, depend on the working performance and quality of the contact, and the contact is also the weakest link and the part which is easy to break down in the switch electric appliance. The existing end face chamfering device for processing the circular tungsten carbide copper contact is generally machine tool processing and high in machine tool cost, and the circular tungsten carbide copper contact is generally a circular piece and is inconvenient to clamp by a machine tool, so that the end face chamfering device for processing the tungsten carbide copper contact is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a terminal surface chamfer device for processing tungsten carbide copper contact, simple structure, convenient operation need not to use machine tool machining, reduce equipment cost, can adjust the chamfer angle of chamfer cutter moreover, conveniently adjust the feed volume, are applicable to the circular tungsten carbide copper contact terminal surface chamfer of size difference, and the practicality is strong, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an end face chamfer device for processing tungsten carbide copper contact, includes the frame, the upper surface both sides of frame all are equipped with the backup pad, and the upper end of two backup pads is equipped with the flat board, the upper surface middle part of frame is equipped with the motor, and the output and the pivot of motor are connected, and the through-hole and the upper end that the pivot passed flat board middle part are equipped with the lower part round platform, and dull and stereotyped upper surface right side is equipped with cutter feed mechanism, the upper surface rear side of frame is equipped with "L" type fixed plate, and the last curb plate lower surface of "L" type fixed plate is equipped with the cylinder, and the flexible end of cylinder is equipped with the connecting seat, and the lower part of connecting seat is rotated.
Preferably, the cutter feeding mechanism comprises a pushing cylinder, a first connecting plate is connected to the telescopic end of the pushing cylinder, a second connecting plate is connected to the side surface of the first connecting plate through bolts and nuts, a mounting sleeve is arranged at one end, facing the lower round platform, of the second connecting plate, and a chamfering cutter is arranged inside the mounting sleeve.
Preferably, the outer surface of the mounting sleeve is provided with a screw for fixing the chamfering tool.
Preferably, the inner cavity of the connecting seat is provided with a bearing, the inner ring of the bearing is sleeved with a rotating rod, and the lower end of the rotating rod is fixedly connected with the upper circular truncated cone.
Compared with the prior art, the beneficial effects of the utility model are that: this an end face chamfering device for processing tungsten carbide copper contact, the cylinder promotes the upper portion round platform and moves down and compress tightly tungsten carbide copper contact on the round platform of lower part, it drives the cutter and feeds to promote the cylinder, accomplish tungsten carbide copper contact end face chamfering operation, moreover, the steam generator is simple in structure, and convenient operation need not to use lathe processing, reduces equipment cost, and the inclination that can adjust the chamfer cutter is chamfer angle, conveniently adjusts the feeding volume, is applicable to the circular tungsten carbide copper contact end face chamfer of size difference, therefore, the clothes hanger is strong in practicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the cutter feeding mechanism of the present invention;
fig. 3 is a schematic view of the connection structure of the connection seat and the upper circular truncated cone of the present invention.
In the figure: the device comprises a base 1, a lower circular table 2, a rotating shaft 3, a motor 4, a flat plate 5, a supporting plate 501, a cutter feeding mechanism 6, a chamfering cutter 601, a 602 mounting sleeve, a 603 connecting plate II, a 604 bolt, a 605 connecting plate I, a 606 pushing cylinder, a 7L-shaped fixing plate, an 8 cylinder, a 9 connecting seat, a 901 bearing, a 902 rotating rod and an upper circular table 10.
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. 1-3, the present invention provides a technical solution: an end face chamfering device for processing a tungsten carbide copper contact comprises a machine base 1, wherein supporting plates 501 are arranged on two sides of the upper surface of the machine base 1, a flat plate 5 is arranged at the upper ends of the two supporting plates 501, a motor 4 is arranged in the middle of the upper surface of the machine base 1, the output end of the motor 4 is connected with a rotating shaft 3, the rotating shaft 3 penetrates through a through hole in the middle of the flat plate 5, a lower circular truncated cone 2 is arranged at the upper end of the rotating shaft 3, the motor 4 is electrified to operate, the motor 4 drives the rotating shaft 3 to rotate so as to drive the lower circular truncated cone 2 to rotate;
the cutter feeding mechanism 6 comprises a pushing cylinder 606, a first connecting plate 605 is connected to the telescopic end of the pushing cylinder 606, a second connecting plate 603 is connected to the side surface of the first connecting plate 605 through a bolt 604 and a nut, a mounting sleeve 602 is arranged at one end, facing the lower circular truncated cone 2, of the second connecting plate 603, a chamfering cutter 601 is arranged inside the mounting sleeve 602, a screw for fixing the chamfering cutter 601 is arranged on the outer surface of the mounting sleeve 602, the screw is loosened, different chamfering cutters 601 can be conveniently replaced, the bolt 604 is loosened, the second connecting plate 603 can be adjusted, the inclination angle of the chamfering cutter 601 is changed, and the pushing cylinder 606 pushes the chamfering cutter 601;
the rear side of the upper surface of the base 1 is provided with an L-shaped fixing plate 7, the lower surface of the upper side plate of the L-shaped fixing plate 7 is provided with a cylinder 8, the telescopic end of the cylinder 8 is provided with a connecting seat 9, the lower part of the connecting seat 9 is rotatably connected with an upper circular truncated cone 10, an inner cavity of the connecting seat 9 is provided with a bearing 901, the inner ring of the bearing 901 is sleeved with a rotating rod 902, the lower end of the rotating rod 902 is fixedly connected with the upper circular truncated cone 10, the central line of the upper circular truncated cone 10 and the central line of the lower circular truncated cone 2 are in the same axis, the cylinder 8 pushes the upper circular truncated cone 10 to move downwards, a circular tungsten carbide copper contact can be clamped and fixed on the lower circular truncated cone 2.
The working principle is as follows: when the end face chamfering machine is used, a round tungsten carbide copper contact is placed on the lower circular truncated cone 2, then the air cylinder 8 is started, the air cylinder 8 pushes the upper circular truncated cone 10 to move downwards, the round tungsten carbide copper contact is clamped and fixed on the lower circular truncated cone 2, then the chamfering tool 601 is placed in the installation sleeve 602, then the chamfering angle of the chamfering tool 601 is adjusted, the motor 4 is started, the motor 4 drives the lower circular truncated cone 2 to rotate through the rotating shaft 3, the upper circular truncated cone 10 rotates along with the upper circular truncated cone 10, then the air cylinder 606 is pushed to push the chamfering tool 601 to feed, and end face chamfering.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an end face chamfer device for processing tungsten carbide copper contact, includes frame (1), its characterized in that: the upper surface both sides of frame (1) all are equipped with backup pad (501), and the upper end of two backup pad (501) is equipped with dull and stereotyped (5), the upper surface middle part of frame (1) is equipped with motor (4), and the output and pivot (3) of motor (4) are connected, and through-hole and the upper end that pivot (3) passed dull and stereotyped (5) middle part are equipped with lower part round platform (2), and the upper surface right side of dull and stereotyped (5) is equipped with cutter feed mechanism (6), the upper surface rear side of frame (1) is equipped with "L" type fixed plate (7), "L" type fixed plate (7) the last curb plate lower surface be equipped with cylinder (8), and the flexible end of cylinder (8) is equipped with connecting seat (9), and the lower part of connecting seat (9) rotates and is connected with upper portion round platform (10), and the central line of upper portion round platform.
2. The end face chamfering device for processing a tungsten carbide copper contact as claimed in claim 1, wherein: the cutter feeding mechanism (6) comprises a pushing cylinder (606), a first connecting plate (605) is connected to the telescopic end of the pushing cylinder (606), a second connecting plate (603) is connected to the side surface of the first connecting plate (605) through a bolt (604) and a nut, a mounting sleeve (602) is arranged at one end, facing the lower round table (2), of the second connecting plate (603), and a chamfering cutter (601) is arranged inside the mounting sleeve (602).
3. The end face chamfering device for processing a tungsten carbide copper contact as claimed in claim 2, wherein: the outer surface of the mounting sleeve (602) is provided with a screw for fixing the chamfering tool (601).
4. The end face chamfering device for processing a tungsten carbide copper contact as claimed in claim 1, wherein: the inner cavity of the connecting seat (9) is provided with a bearing (901), the inner ring of the bearing (901) is sleeved with a rotating rod (902), and the lower end of the rotating rod (902) is fixedly connected with the upper circular truncated cone (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921610326.0U CN211331611U (en) | 2019-09-26 | 2019-09-26 | End face chamfering device for processing tungsten carbide copper contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921610326.0U CN211331611U (en) | 2019-09-26 | 2019-09-26 | End face chamfering device for processing tungsten carbide copper contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211331611U true CN211331611U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921610326.0U Active CN211331611U (en) | 2019-09-26 | 2019-09-26 | End face chamfering device for processing tungsten carbide copper contact |
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| CN (1) | CN211331611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385742A (en) * | 2021-06-01 | 2021-09-14 | 陕西斯瑞新材料股份有限公司 | Full-automatic chamfering equipment for tungsten-copper slotted parts |
-
2019
- 2019-09-26 CN CN201921610326.0U patent/CN211331611U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385742A (en) * | 2021-06-01 | 2021-09-14 | 陕西斯瑞新材料股份有限公司 | Full-automatic chamfering equipment for tungsten-copper slotted parts |
| CN113385742B (en) * | 2021-06-01 | 2022-06-07 | 陕西斯瑞新材料股份有限公司 | Full-automatic chamfering equipment for tungsten-copper slotted parts |
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