CN213531947U - Carbon slide contained angle processingequipment - Google Patents
Carbon slide contained angle processingequipment Download PDFInfo
- Publication number
- CN213531947U CN213531947U CN202022379412.4U CN202022379412U CN213531947U CN 213531947 U CN213531947 U CN 213531947U CN 202022379412 U CN202022379412 U CN 202022379412U CN 213531947 U CN213531947 U CN 213531947U
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- handle
- knife
- cutter
- carbon slide
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Abstract
The utility model relates to a carbon slide contained angle processingequipment, including cutter and centre gripping subassembly, the cutter include the handle of a knife and with the handle of a knife tool that fuses, the handle of a knife with the connection can be dismantled to centre gripping subassembly one end, the tool bit includes polishing portion and cutting part, polishing portion sets up the cutting part with between the handle of a knife, polishing portion comprises chamfer section and the circular arc section that links to each other, the circular arc section with the cutting part is adjacent, chamfer section with the handle of a knife is adjacent, the camber of chamfer section is greater than the camber of circular arc section, the cutter is that the diamond was made. The utility model discloses the cutter that the diamond was made has high hardness and wearability, low coefficient of friction, high elastic modulus, high thermal conductance, low thermal expansion coefficient to and advantage such as little with the non-ferrous metal affinity, be convenient for carry out precision finishing to the carbon slide, the chamfer integration of polishing saves the tool changing time, raises the efficiency.
Description
Technical Field
The utility model relates to a machining cutter technical field especially relates to a carbon slide contained angle processingequipment.
Background
The carbon sliding plate is an important part of a pantograph, is arranged on the pantograph of an electric train (including a motor train unit, an urban rail, a subway, an electric locomotive and the like), and is a current collecting and conducting element which forms a friction pair with a contact net and completes sliding conduction. The slide plate obtains current from a contact net lead to provide power electricity for the locomotive and the motor train unit. The carbon sliding plate is a friction material, has high strength, is not easy to damage, has small friction coefficient, small self abrasion and good sliding effect, and simultaneously has good conductivity, so that the mesh wire matched with the carbon sliding plate is not easy to generate excessive abrasion.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a carbon slide included angle processing device aiming at the situation that the existing milling cutter is difficult to process a carbon slide, and a cutter made of diamond has the advantages of extremely high hardness and wear resistance, low friction coefficient, high elastic modulus, high thermal conductivity, low thermal expansion coefficient, small affinity with nonferrous metals and the like, so that the carbon slide is convenient to precisely process, the grinding and chamfering are integrated, the cutter changing time is saved, and the efficiency is improved.
The utility model provides a carbon slide contained angle processingequipment, includes cutter and centre gripping subassembly, the cutter include the handle of a knife and with the handle of a knife tool that fuses, the handle of a knife with centre gripping subassembly one end can be dismantled and be connected, the tool bit includes polishing portion and cutting part, polishing portion sets up the cutting part with between the handle of a knife, polishing portion comprises continuous chamfer section and circular arc section, the circular arc section with the cutting part is adjacent, the chamfer section with the handle of a knife is adjacent, the camber of chamfer section is greater than the camber of circular arc section, the cutter is that the diamond was made.
Preferably, the clamping assembly comprises a locking bolt, a clamping head and an installation cylinder, the clamping head is installed in the installation cylinder, the locking bolt is detachably connected with one end of the installation cylinder, and the knife handle penetrates through the locking bolt and is connected with the clamping head.
Preferably, the clamping assembly further comprises a locking cylinder, and the locking cylinder is installed in the installation cylinder and used for fixing the clamping head.
Preferably, a V-shaped blind hole attached to the clamping head is formed in the locking cylinder.
Preferably, one end of the mounting cylinder, which is far away from the locking bolt, is provided with a connecting shaft.
Preferably, the clamping assembly is made of stainless steel.
The utility model discloses an useful part lies in: 1. the carbon sliding plate is polished by a diamond cutter, and an arc section and a chamfer section are integrated on the cutter head, so that the cutter does not need to be replaced during processing, and the efficiency is higher; 2. compared with a common cutter, the diamond cutter has the advantages of extremely high hardness and wear resistance, low friction coefficient, high elastic modulus, high thermal conductivity, low thermal expansion coefficient, small affinity with nonferrous metal and the like, and is convenient for precisely processing the carbon sliding plate; 3. utilize centre gripping subassembly centre gripping cutter, need not to punch a hole on the handle of a knife, avoid damaging the cutter, it is very convenient to assemble.
Drawings
FIG. 1 is a schematic perspective view of a carbon slide angle machining apparatus according to an embodiment;
FIG. 2 is an exploded view of a carbon slide angle machining apparatus;
fig. 3 is a schematic cross-sectional view of a carbon slide angle processing apparatus.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 3, a carbon slide plate included angle machining device includes a tool 1 and a clamping assembly 2, the tool 1 includes a tool shank 11 and a tool bit 12 connected with the tool shank 11 into a whole, the tool shank 11 is detachably connected with one end of the clamping assembly 2, the tool bit 12 includes a polishing portion 121 and a cutting portion 122, the polishing portion 121 is disposed between the cutting portion 122 and the tool shank 11, the polishing portion 121 is composed of a connected chamfer section 1211 and an arc section 1212, the arc section 1212 is adjacent to the cutting portion 122, the chamfer section 1211 is adjacent to the tool shank 11, a curvature of the chamfer section 1211 is greater than a curvature of the arc section 1212, and the tool 1 is made of diamond. Specifically, in this embodiment, the cutting tool 1 is made of diamond, and the cutting tool 1 made of diamond has the advantages of extremely high hardness and wear resistance, low friction coefficient, high elastic modulus, high thermal conductivity, low thermal expansion coefficient, and small affinity with nonferrous metal, compared with a common metal cutting tool, and is convenient for precision machining of the carbon sliding plate. Further, the cutter head 12 is provided with a grinding portion 121 and a blade portion 122, and the blade portion 122 is used to secure the strength of the end portion of the cutter head 12 and to improve the service life of the cutter head 12. The included angle of the carbon sliding plate is polished by the arc section 1212, and then the chamfer section 1211 with larger curvature is used for chamfering, so that the cutter 1 does not need to be replaced, and the processing is very convenient. Further, use centre gripping subassembly 2 to be used for centre gripping cutter 1, avoid drilling on handle of a knife 11, guarantee the completion nature of cutter 1, it is very convenient to assemble, it explains that centre gripping subassembly 2 is that the stainless steel is made.
As shown in fig. 1 to 3, the clamping assembly 2 includes a locking bolt 21, a clamping head 22 and an installation cylinder 23, the clamping head 22 is installed in the installation cylinder 23, the locking bolt 21 is detachably connected with one end of the installation cylinder 23, and the tool shank 11 penetrates through the locking bolt 21 and is connected with the clamping head 22. Specifically, in order to facilitate clamping of the tool 1, a clamp head 22 is provided in the mounting cylinder 23, the tool holder 11 is clamped by the clamp head 22, and the tool 1 is prevented from loosening during machining, and a lock bolt 21 is provided at an end of the mounting cylinder 23 to prevent the clamp head 22 from leaking.
As shown in fig. 1 to 3, the clamping assembly 2 further includes a locking cylinder 24, and the locking cylinder 24 is installed in the installation cylinder 23 for fixing the clamping head 22. Specifically, the clamping head 22 can be further locked by the locking cylinder 24, so that the clamping head 22 is prevented from sliding and rotating in the mounting cylinder 23 during machining, the machining precision is reduced, and the V-shaped blind hole 241 attached to the clamping head 22 is formed in the locking cylinder 24.
As shown in fig. 1 to 3, a connecting shaft 231 is disposed at one end of the mounting tube 23 away from the locking bolt 21. Specifically, set up connecting axle 231 for with drive assembly, like the output shaft of motor for centre gripping subassembly 2 and cutter 1 can follow the rotation under drive assembly's drive, polish the processing to the carbon slide.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. The utility model provides a carbon slide contained angle processingequipment which characterized in that: including cutter and centre gripping subassembly, the cutter include the handle of a knife and with the handle of a knife tool that fuses, the handle of a knife with the connection can be dismantled to centre gripping subassembly one end, the tool bit includes grinding portion and cutting part, grinding portion sets up the cutting part with between the handle of a knife, grinding portion comprises continuous chamfer section and circular arc section, the circular arc section with the cutting part is adjacent, the chamfer section with the handle of a knife is adjacent, the camber of chamfer section is greater than the camber of circular arc section, the cutter is that the diamond is made.
2. The carbon slide angle machining apparatus according to claim 1, wherein: the clamping assembly comprises a locking bolt, a clamping head and an installation cylinder, the clamping head is installed in the installation cylinder, the locking bolt is detachably connected with one end of the installation cylinder, and the cutter handle penetrates through the locking bolt and is connected with the clamping head.
3. A carbon slide angling apparatus as claimed in claim 2 wherein: the clamping assembly further comprises a locking cylinder, and the locking cylinder is installed in the installation cylinder and used for fixing the clamping head.
4. A carbon slide angling apparatus as claimed in claim 3 wherein: and a V-shaped blind hole attached to the clamping head is formed in the locking cylinder.
5. The carbon slide angle machining apparatus according to claim 4, wherein: and one end of the mounting cylinder, which deviates from the locking bolt, is provided with a connecting shaft.
6. The carbon slide angle machining apparatus according to claim 1, wherein: the clamping assembly is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022379412.4U CN213531947U (en) | 2020-10-23 | 2020-10-23 | Carbon slide contained angle processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022379412.4U CN213531947U (en) | 2020-10-23 | 2020-10-23 | Carbon slide contained angle processingequipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213531947U true CN213531947U (en) | 2021-06-25 |
Family
ID=76499635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022379412.4U Active CN213531947U (en) | 2020-10-23 | 2020-10-23 | Carbon slide contained angle processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213531947U (en) |
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2020
- 2020-10-23 CN CN202022379412.4U patent/CN213531947U/en active Active
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