CN210475752U - Finish machining vertical gear honing machine for high-quality hard tooth surface gear - Google Patents
Finish machining vertical gear honing machine for high-quality hard tooth surface gear Download PDFInfo
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- CN210475752U CN210475752U CN201921502073.5U CN201921502073U CN210475752U CN 210475752 U CN210475752 U CN 210475752U CN 201921502073 U CN201921502073 U CN 201921502073U CN 210475752 U CN210475752 U CN 210475752U
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Abstract
The utility model provides a vertical gear honing machine of finish machining of high quality hard tooth face gear belongs to the machine-building technical field. The method comprises the following steps: the honing wheel device comprises a machine tool body, a gear feeding assembly, a honing wheel feeding assembly and a honing wheel frame. The gear feeding assembly comprises a fixed base, a Y-axis feeding piece, an X-axis feeding piece, a gear clamp mounting seat and a gear clamp, the honing wheel feeding assembly comprises a fixed support and a Z-axis feeding piece, the fixed support is fixed on a machine tool body, and the Z-axis feeding piece is connected to the fixed support in a sliding mode and can slide up and down relative to the fixed support. The honing wheel frame is fixed on the Z-axis feeding piece and positioned above the gear feeding assembly, and the honing tooth cutter is rotatably connected with the inner side of the honing wheel frame. The gear to be machined is fixed on the gear clamp, and the gear honing tool is meshed with the gear to be machined by adjusting the positions of the Y-axis feeding piece, the X-axis feeding piece and the Z-axis feeding piece, so that the gear honing machining precision is effectively improved. The device is arranged vertically, so that the space utilization rate is improved, and the honing scraps are convenient to clean.
Description
Technical Field
The utility model belongs to the technical field of the machine-building, concretely relates to vertical gear honing machine of finish machining of high quality hard tooth face gear.
Background
The gear is one of basic transmission parts used in machinery, and can transmit power and change the rotating speed and the transmission direction. The high-precision hard tooth surface gear is an indispensable mechanical transmission part in an automobile gearbox, a wind power generation speed increasing box, a robot planetary reducer and a high-speed rail gearbox.
The traditional machining processes of hobbing/gear shaping, gear shaving/gear grinding, heat treatment and the like can not meet the requirements of the gear on the aspects of transmission precision, transmission noise, low-cost manufacturing and the like in high-end electromechanical equipment, and corresponding finish machining methods of hard tooth surface gear shaving, powerful gear honing, gear grinding and the like become the leading and developing directions of the research of the gear manufacturing technology. When the machining precision of the hard tooth surface gear is controlled to be ISO5 grade or even higher, on the premise that the manufacturing cost is kept flat, the strong honing technology can meet the requirements of high-end equipment on the transmission performances of gear precision, bearing capacity, movement rate, stability, working life, noise and the like.
At present, the new processing technology of hobbing, heat treatment and powerful gear honing is widely popularized abroad, but the wide popularization and the wide popularization at home have difficulties. On one hand, the traditional gear honing processing technology has small honing allowance, and the highest cutting amount is only 10-15 mu m; the processing quality is mainly guaranteed by the previous processing procedure (gear shaving and the like); the tooth shape and the tooth direction correction capability after honing are poor; the honing wheel is made of epoxy resin materials, and has the defects of low precision, short service life, low tooth surface processing precision and the like. The application of free honing processing is limited to a certain extent, and the free honing processing is used for removing residual stress after heat treatment, finishing, knocking, deburring and other auxiliary processes, or used for occasions such as reducing noise of high-performance gears, enhancing compressive stress of tooth surfaces, prolonging service life of the gears and the like after grinding, so that the development of the honing processing technology is greatly restricted.
On the other hand, the five-linkage numerical control internal tooth honing wheel powerful gear honing machine is monopolized by developed national gear machine tool manufacturing groups of Switzerland, Germany, America, Japan and the like, YK4820 (common internal tooth honing wheel gear honing machine) produced by domestic enterprises hardly meets the gear processing requirements of high efficiency, high precision and high precision tooth surfaces, compared with foreign manufacturers (such as Switzerland Fässler company, American GLAESON company and Japanese KANZAKI company and the like), the domestic enterprises have larger differences in machine tool precision, production efficiency, reliability, numerical control technology, machine tool structural design, transmission design, structural optimization design of main parts (such as a main shaft, a workbench, a machine tool body, a stand column and the like), powerful gear honing technology, honing wheel correction technology and the like, and restrict the development of the gear manufacturing industry in China.
Disclosure of Invention
In view of this, the utility model provides a vertical gear honing machine of finish machining of high quality hard flank of tooth gear to solve the gear honing machine transmission inefficiency that exists among the prior art, process the not high technical problem of hard gear part precision.
The utility model provides a technical scheme that its technical problem adopted is:
a finishing vertical gear honing machine for high-quality hard tooth surface gears comprises:
a machine tool body;
the gear feeding assembly comprises a fixed base, a Y-axis feeding piece, an X-axis feeding piece, a gear clamp mounting seat and a gear clamp, the fixed base is fixedly mounted on the machine tool body, the Y-axis feeding piece is connected to the fixed base in a sliding mode and can slide along the fixed base in the horizontal direction, the X-axis feeding piece is connected to the Y-axis feeding piece in a sliding mode and can slide along the Y-axis feeding piece in the direction perpendicular to the sliding direction of the Y-axis feeding piece, the gear clamp mounting seat is mounted on the X-axis feeding piece, the gear clamp is arranged on the gear clamp mounting seat, and the gear clamp is used for clamping a gear to be machined;
the honing wheel feeding assembly comprises a fixed support and a Z-axis feeding piece, the fixed support is fixedly arranged on the machine tool body, and the Z-axis feeding piece is connected to the fixed support in a sliding manner and can slide up and down relative to the fixed support; and
the gear feeding component is arranged on the Z-axis feeding part, the gear feeding component is arranged above the Z-axis feeding part, the gear feeding component is arranged on the Z-axis feeding part, and the gear feeding component is arranged on the gear feeding component.
Preferably, the gear feeding subassembly still includes that the gear rotates the piece, the gear rotates the piece and includes gear rotation servo motor, axis of rotation and mounting, gear rotation servo motor set up in on the gear anchor clamps mount pad, axis of rotation one end is connected gear rotation servo motor's output, the other end passes gear anchor clamps, fixed connection wait to process the gear, the mounting set up in the axis of rotation is kept away from gear rotation servo motor's one end to will wait to process gear fixed connection in the axis of rotation.
Preferably, the gear clamp is sleeved outside the rotating shaft and connected through a bearing.
Preferably, a first slide rail is arranged on the fixed support along the vertical direction, the Z-axis feeding part comprises a first slide seat and a Z-axis driving mechanism, the first slide seat is slidably mounted in the first slide rail, and an output end of the Z-axis driving mechanism is connected with the first slide seat and can drive the first slide seat to slide up and down along the first slide rail.
Preferably, a second slide rail is arranged on the fixed base along the horizontal direction, the Y-axis feeding piece comprises a second slide seat and an X-axis driving mechanism, the second slide seat is slidably mounted in the second slide rail, and the output end of the X-axis driving mechanism is connected with the second slide seat and can drive the second slide seat to slide along the second slide rail.
Preferably, a third slide rail is arranged on the second slide seat along a direction perpendicular to the second slide rail, the X-axis feeding member includes a third slide seat and a Y-axis driving mechanism, the third slide seat is slidably mounted on the third slide rail, and an output end of the Y-axis driving mechanism is connected to the third slide seat and can drive the third slide seat to slide along the third slide rail.
Preferably, the third slide rail is a triangular slide rail, and a buffer gap is formed between the third slide carriage and the third slide rail.
Preferably, the Y-axis driving mechanism comprises a Y-axis driving servo motor, a Y-axis transmission ball screw and a Y-axis transmission ball screw pair, one end of the Y-axis transmission ball screw is connected to the output end of the Y-axis driving servo motor, the Y-axis transmission ball screw pair is arranged on the third sliding seat, and the Y-axis transmission ball screw is in transmission connection with the Y-axis transmission ball screw pair.
Preferably, the first slide rail is a dovetail groove, and a flat inlaid strip or an inclined inlaid strip is arranged between the first slide rail and the first slide carriage.
Preferably, the machine tool body is formed by pouring gray cast iron, and reinforcing ribs are arranged inside the machine tool body.
According to the above technical scheme, the utility model provides a vertical gear honing machine of finish machining of high quality hard tooth face gear, its beneficial effect is: the gear feeding assembly is arranged to enable the gear to be machined to achieve feeding adjustment of an X axis and a Y axis on a horizontal plane, the honing wheel feeding assembly is arranged to enable the honing wheel frame arranged on the gear feeding assembly to be fed up and down in the Z axis direction for adjustment, and the gear honing tool is arranged on the inner side of the honing wheel frame. When the gear to be machined, particularly a hard gear, is subjected to gear honing machining, the gear to be machined is fixed on the gear clamp, and the gear to be machined is positioned on the inner side of the gear honing frame and is meshed with the gear honing cutter through adjusting the positions of the Y-axis feeding piece, the X-axis feeding piece and the Z-axis feeding piece, so that the gear to be machined is effectively improved in gear honing machining precision, and the defects of root digging and top cutting in the gear honing process are effectively avoided. The finish machining vertical gear honing machine for the high-quality hard tooth surface gear is integrally arranged vertically, the space is saved, the space utilization rate is improved, meanwhile, scraps generated in the honing process drop onto the parts above and below the gear clamp mounting seat from top to bottom, the gear honing process is guaranteed to be smoothly carried out, and the gear honing precision is prevented from being influenced because the scraps cannot be timely removed in the gear honing process.
Drawings
Fig. 1 is a schematic structural view of a finishing vertical type gear honing machine for high quality hard tooth surface gears.
Fig. 2 is a front view of a finishing vertical type gear honing machine of a high quality hardened face gear.
Fig. 3 is a side view of a finishing vertical honing machine for high quality hard face gears.
Fig. 4 is an enlarged view of a portion a shown in fig. 3.
In the figure: the finishing vertical gear honing machine 10 for the high-quality hard tooth surface gear, a gear 20 to be machined, a machine tool body 100, a gear feeding assembly 200, a fixed base 210, a second slide rail 211, a Y-axis feeding piece 220, a third slide rail 221, a second slide carriage 222, an X-axis driving mechanism 223, an X-axis driving handle 2231, an X-axis driving ball screw 2232, an X-axis driving screw pair 2233, an X-axis feeding piece 230, a third slide carriage 231, a Y-axis driving mechanism 232, a Y-axis driving servo motor 2321, a Y-axis transmission ball screw 2322, a Y-axis transmission screw pair 2323, a gear clamp mounting seat 240, a gear clamp 250, a bearing 251, a gear rotating piece 260, a gear rotating servo motor 261, a rotating shaft 262, a fixing piece 263, a honing wheel feeding assembly 300, a fixed support 310, a first slide rail 311, a Z-axis feeding piece 320, a first slide carriage 321, a Z-axis driving mechanism 322, a Z-axis driving servo motor 3221, a Z-axis transmission, The Z-axis drives the ball screw pair 3223 and the honing wheel frame 400.
Detailed Description
The following combines the drawings of the utility model to further elaborate the technical scheme and technical effect of the utility model.
Referring to fig. 1 and 2, in an embodiment, a finishing vertical honing machine 10 for high-quality hard tooth surface gears includes: a machine tool body 100, a gear feeding assembly 200, a honing wheel feeding assembly 300 and a honing wheel frame 400.
The gear feeding assembly 200 comprises a fixed base 210, a Y-axis feeding piece 220, an X-axis feeding piece 230, a gear clamp mounting seat 240 and a gear clamp 250, wherein the fixed base 210 is fixedly mounted on the machine tool body 100, the Y-axis feeding piece 220 is slidably connected to the fixed base 210 and can slide along the fixed base 210 in the horizontal direction, the X-axis feeding piece 230 is slidably connected to the Y-axis feeding piece 220 and can slide along the Y-axis feeding piece 220 in the direction perpendicular to the sliding direction of the Y-axis feeding piece 220, the gear clamp mounting seat 240 is mounted on the X-axis feeding piece 230, the gear clamp 250 is arranged on the gear clamp mounting seat 240, and the gear clamp 250 is used for clamping the gear 20 to be machined.
The honing wheel feeding assembly 300 comprises a fixed support 310 and a Z-axis feeding piece 320, wherein the fixed support 310 is fixedly installed on the machine tool body 100, and the Z-axis feeding piece 320 is slidably connected to the fixed support 310 and can slide up and down relative to the fixed support 310.
The honing wheel stand 400 is fixedly installed on the Z-axis feeding member 320 and located above the gear feeding assembly 200, the honing wheel stand 400 has a gear honing tool, and the gear honing tool is rotatably connected to the inner side of the honing wheel stand 400.
When the gear 20 to be machined is subjected to honing operation, the gear 20 to be machined is firstly fixed on the gear clamp 250, and the gear 20 to be machined is positioned at the inner side of the honing wheel frame 400 and is meshed with the gear honing tool by adjusting the positions of the Y-axis feeding piece 220 and the X-axis feeding piece 230 and adjusting the position of the Z-axis feeding piece 320, so that the gear honing precision is effectively improved, and the defects of root digging and top cutting in the gear honing process are effectively avoided.
The finish machining vertical gear honing machine 10 for the high-quality hard tooth surface gear is integrally arranged vertically, so that the space is saved, the space utilization rate is improved, meanwhile, scraps generated in the honing process fall onto the gear clamp mounting seat 240 and parts below the gear clamp mounting seat from top to bottom, the gear honing process is ensured to be smoothly carried out, and the phenomenon that the scraps cannot be timely discharged to influence the precision of the gear to be machined in the gear honing process is prevented.
It should be noted that the sliding connection refers to a connection mode in which two objects can be relatively displaced, and includes, but is not limited to, a rail-slider type connection, in which the rail provides guiding and supporting functions, and may be a grooved rail that is excavated, or a step-type rail that is provided with a protrusion.
For example, the fixed support 310 is provided with a first slide rail 311, the first slide rail 311 is a dovetail groove, and the Z-axis feeding member 320 is provided with an inverted trapezoidal groove which is matched with the first slide rail 311, so that the Z-axis feeding member 320 is matched and connected with the first slide rail 311. The dovetail-groove-type first slide rail 311 not only provides a rail for the Z-axis feeding member 320 to displace in the Z-axis direction, but also enables the Z-axis feeding member 320 to be stable, and the upper end surface of the Z-axis feeding member is difficult to swing to a large extent in the sliding process, so that the transmission precision is effectively improved. Further, a gap is formed between the contact surfaces of the first slide rail 311 and the Z-axis feeding element 320, a flat insert or an inclined insert is embedded in the gap, and a lubricating oil film is formed between the contact surfaces of the first slide rail 311 and the Z-axis feeding element 320, so as to reduce sliding friction between the Z-axis feeding element 320 and the first slide rail 311, and further improve transmission efficiency and transmission accuracy.
For example, the fixed base 210 is provided with a second slide rail 211, the second slide rail 211 is a dovetail groove, and the Y-axis feeding element 220 is provided with an inverted trapezoidal groove that is matched with the second slide rail 211, so that the Y-axis feeding element 220 is matched and connected with the second slide rail 211. The dovetail groove type second slide rail 211 not only provides a track for the Y-axis feeding member 220 to move in the X-axis direction, but also enables the Y-axis feeding member 220 to be stable, and the upper end surface of the Y-axis feeding member is difficult to swing by a large margin in the sliding process, thereby effectively improving the transmission precision. Further, a gap is formed between the contact surfaces of the second slide rail 211 and the Y-axis feeding element 220, a flat or oblique insert is embedded in the gap, and a lubricating oil film is formed between the contact surfaces of the second slide rail 211 and the Y-axis feeding element 220, so as to reduce sliding friction between the Y-axis feeding element 220 and the second slide rail 211, and further improve transmission efficiency and transmission accuracy.
For example, a third slide rail 221 is disposed on the Y-axis feeding element 220 along a direction perpendicular to the second slide rail 211, and the third slide rail 221 is a triangular slide rail, that is, the upper end of the cross section of the third slide rail 221 is isosceles triangle, and the bottom of the third slide rail has a rectangular support, which is also called a symmetrical V-shaped guide rail. The lower end of the X-axis feeding member 230 is provided with a sliding groove matched with the third sliding rail 221, so that the third sliding rail 221 can be just inserted into the sliding groove, and a lubricating oil film is arranged on the contact surface of the third sliding rail 221 and the X-axis feeding member 230 to reduce sliding friction force. The triangular third slide rail 221 is simple in structure, convenient to use and maintain, high in guiding precision and capable of automatically compensating after being worn.
Referring to fig. 3, preferably, the Z-axis feeding unit 320 includes a first sliding seat 321 and a Z-axis driving mechanism 322, the first sliding seat 321 is slidably mounted in the first sliding rail 311, and an output end of the Z-axis driving mechanism 322 is connected to the first sliding seat 321 and can drive the first sliding seat 321 to slide up and down along the first sliding rail 311. The Z-axis driving mechanism 322 can be a screw rod drive, a crank drive, a chain wheel drive or a telescopic rod drive, and has a main function of enabling the first sliding seat 321 to slide along the first sliding rail 311. For example, the Z-axis driving mechanism 322 includes a Z-axis driving servo motor 3221, a Z-axis transmission ball screw 3222, and a Z-axis transmission ball screw pair 3223, the Z-axis driving servo motor 3221 is disposed on the fixed support 310, and an output end of the Z-axis driving servo motor 3222 is connected to the Z-axis transmission ball screw 3222, the Z-axis transmission ball screw pair 3223 is disposed on the first slide seat 321, the Z-axis transmission ball screw 3222 is connected to the Z-axis transmission ball screw pair 3223, and the Z-axis transmission ball screw 3222 is driven by the Z-axis driving servo motor 3221 to rotate so as to drive the first slide seat 321 to slide up and down along the first slide rail 311. The Z-axis driving mechanism 322 adopts a ball screw driving mode, and has the advantages of small friction resistance and relatively high transmission efficiency. And the abrasion is small, the service life is long, the movement reversibility is realized, and the high positioning precision can be achieved.
Preferably, the Y-axis feeding unit 220 includes a second slide 222 and an X-axis driving mechanism 223, the second slide 222 is slidably mounted in the second slide rail 211, and an output end of the X-axis driving mechanism 223 is connected to the second slide 222 and can drive the second slide 222 to slide along the second slide rail 211. The X-axis driving mechanism 223 can be a screw rod drive, a crank drive, a chain wheel drive or a telescopic rod drive, and its main function is to enable the second sliding seat 222 to slide along the second sliding rail 211. For example, the X-axis driving mechanism 223 includes an X-axis driving handle 2231, an X-axis driving ball screw 2232, and an X-axis driving screw pair 2233, the X-axis driving handle 2231 is disposed at an outer end of the X-axis driving ball screw 2232, the X-axis driving screw pair 2233 is disposed at a bottom of the second carriage, and the X-axis driving ball screw 2232 is connected to the X-axis driving screw pair 2233 in a matching manner, so as to manually swing the X-axis driving handle 2231, and drive the second carriage 222 to slide along the second slide rail 211, so as to adjust a position of the second carriage 222 relative to the machine tool bed 100.
Preferably, the X-axis feeding unit 230 includes a third slide 231 and a Y-axis driving mechanism 232, the third slide 231 is slidably mounted on the third slide rail 221, and an output end of the Y-axis driving mechanism 232 is connected to the third slide 231 and can drive the third slide 231 to slide along the third slide rail 221. The Y-axis driving mechanism 232 may be a screw rod drive, a crank drive, a chain wheel drive or a telescopic rod drive, and has a main function of enabling the third sliding seat 231 to slide along the third sliding rail 221. For example, the Y-axis driving mechanism 232 includes a Y-axis driving servo motor 2321, a Y-axis transmission ball screw 2322 and a Y-axis transmission screw pair 2323, the Y-axis driving servo motor 2321 is disposed on the second slide carriage 222, and the output end of the Y-axis driving servo motor 2322 is connected to the Y-axis transmission ball screw 2322, the Y-axis transmission screw pair 2323 is disposed on the third slide carriage 231, the Y-axis transmission ball screw 2322 is connected to the Y-axis transmission screw pair 2323, and the Y-axis transmission ball screw 2322 is driven by the Y-axis driving servo motor 2321 to rotate so as to drive the third slide carriage 231 to slide up and down along the third slide rail 221. The Y-axis driving mechanism 232 adopts a ball screw driving mode, and has the advantages of small friction resistance and relatively high transmission efficiency. And the abrasion is small, the service life is long, the movement reversibility is realized, and the high positioning precision can be achieved.
Referring to fig. 4 together, in order to further improve the transmission efficiency of the finishing vertical gear honing machine 10 for high-quality hard tooth surface gears and improve the engagement precision between the gear 20 to be machined and the gear honing tool, in another embodiment, the gear feeding assembly 200 further includes a gear rotating member 260, the gear rotating member 260 includes a gear rotating servo motor 261, a rotating shaft 262 and a fixing member 263, the gear rotating servo motor 261 is disposed on the gear clamp mounting seat 240, one end of the rotating shaft 262 is connected to the output end of the gear rotating servo motor 261, the other end passes through the gear clamp 250 and is fixedly connected to the gear 20 to be machined, and the fixing member 263 is disposed at one end of the rotating shaft 262 far from the gear rotating servo motor 261 to fixedly connect the gear 20 to be machined to the rotating shaft 262. Further, the gear clamp 250 is sleeved outside the rotating shaft 262 and connected by a bearing 251.
The gear 20 to be machined is mounted on the gear holder 250 and is mounted on the upper end of the rotating shaft 262 through the fixing member 263. In the gear honing process, the gear rotation servo motor 261 drives the gear 20 to be processed and the gear honing tool to rotate in phase, so that the contact area between the tooth surface of the gear 20 to be processed and the gear honing tool is increased, the meshing stability between the tooth surfaces is improved, the damage to the tooth surface of the gear honing tool can be effectively reduced, the precision grades of indexes such as tooth profile shape, spiral line, gear ring radial run-out, tooth surface roughness and the like of the gear 20 to be processed are improved, the tooth surface defects such as root digging and top cutting are prevented, and the finish machining of the gear 20 to be processed is realized.
The honing wheel and the gear 20 to be processed simultaneously actively rotate, namely the honing wheel and the workpiece are simultaneously driven, so that the radial runout and the pitch error of the gear 20 to be processed can be greatly reduced, and the processing precision of the gear 20 to be processed is improved.
In another embodiment, the machine bed 100 is cast from gray cast iron and has reinforcing ribs disposed therein. In order to reduce the vibration of the machine tool body 100 during the gear honing process, thereby reducing gear honing errors caused by the vibration of the machine tool body 100 and further improving the gear honing precision. Meanwhile, the strength of the machine tool body 100 is enhanced, and the service life of the equipment is prolonged.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. A finish machining vertical gear honing machine of high-quality hard tooth face gear is characterized by comprising:
a machine tool body;
the gear feeding assembly comprises a fixed base, a Y-axis feeding piece, an X-axis feeding piece, a gear clamp mounting seat and a gear clamp, the fixed base is fixedly mounted on the machine tool body, the Y-axis feeding piece is connected to the fixed base in a sliding mode and can slide along the fixed base in the horizontal direction, the X-axis feeding piece is connected to the Y-axis feeding piece in a sliding mode and can slide along the Y-axis feeding piece in the direction perpendicular to the sliding direction of the Y-axis feeding piece, the gear clamp mounting seat is mounted on the X-axis feeding piece, the gear clamp is arranged on the gear clamp mounting seat, and the gear clamp is used for clamping a gear to be machined;
the honing wheel feeding assembly comprises a fixed support and a Z-axis feeding piece, the fixed support is fixedly arranged on the machine tool body, and the Z-axis feeding piece is connected to the fixed support in a sliding manner and can slide up and down relative to the fixed support; and
the gear feeding component is arranged on the Z-axis feeding part, the gear feeding component is arranged above the Z-axis feeding part, the gear feeding component is arranged on the Z-axis feeding part, and the gear feeding component is arranged on the gear feeding component.
2. The finishing vertical honing machine for gear with high quality and hard tooth surface according to claim 1, wherein the gear feeding assembly further comprises a gear rotating member, the gear rotating member comprises a gear rotating servo motor, a rotating shaft and a fixing member, the gear rotating servo motor is arranged on the gear clamp mounting seat, one end of the rotating shaft is connected with the output end of the gear rotating servo motor, the other end of the rotating shaft penetrates through the gear clamp and is fixedly connected with the gear to be machined, and the fixing member is arranged at one end of the rotating shaft, which is far away from the gear rotating servo motor, so as to fixedly connect the gear to be machined on the rotating shaft.
3. The finishing vertical honing machine for high quality hard tooth surface gears according to claim 2, wherein said gear clamp is sleeved outside said rotating shaft and connected by a bearing.
4. The finishing vertical honing machine for gear with high quality and hard tooth surface according to claim 1, wherein the fixed support is provided with a first slide rail along a vertical direction, the Z-axis feeding member comprises a first slide carriage and a Z-axis driving mechanism, the first slide carriage is slidably mounted in the first slide rail, and an output end of the Z-axis driving mechanism is connected to the first slide carriage and can drive the first slide carriage to slide up and down along the first slide rail.
5. The finishing vertical honing machine for gear with high quality and hard tooth surface according to claim 1, wherein a second slide rail is disposed on the fixed base along the horizontal direction, the Y-axis feeding member comprises a second slide carriage and an X-axis driving mechanism, the second slide carriage is slidably mounted in the second slide rail, and an output end of the X-axis driving mechanism is connected to the second slide carriage and can drive the second slide carriage to slide along the second slide rail.
6. The finishing vertical honing machine for gear with high quality and hard tooth surface according to claim 5, wherein the second slide is provided with a third slide rail along a direction perpendicular to the second slide rail, the X-axis feeding member comprises a third slide and a Y-axis driving mechanism, the third slide is slidably mounted on the third slide rail, and an output end of the Y-axis driving mechanism is connected to the third slide and can drive the third slide to slide along the third slide rail.
7. The finishing vertical honing machine for high-quality hard tooth surface gears according to claim 6, wherein the third slide rail is a triangular slide rail, and a buffer gap is provided between the third slide rail and the third slide rail.
8. The high quality hard-toothed gear finishing vertical gear honing machine according to claim 6, wherein said Y-axis driving mechanism comprises a Y-axis driving servo motor, a Y-axis transmission ball screw and a Y-axis transmission ball screw pair, one end of said Y-axis transmission ball screw is connected to the output end of said Y-axis driving servo motor, said Y-axis transmission ball screw pair is provided on said third slide, said Y-axis transmission ball screw is connected to said Y-axis transmission ball screw pair in a transmission manner.
9. The finishing vertical honing machine for high-quality hard tooth surface gears according to claim 4, wherein the first slide rail is a dovetail groove, and a flat panel or a bevel panel is arranged between the first slide rail and the first slide carriage.
10. The finishing vertical honing machine for high quality hard tooth face gears according to claim 1, characterized in that the machine tool body is cast from gray cast iron and is internally provided with reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921502073.5U CN210475752U (en) | 2019-09-10 | 2019-09-10 | Finish machining vertical gear honing machine for high-quality hard tooth surface gear |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921502073.5U CN210475752U (en) | 2019-09-10 | 2019-09-10 | Finish machining vertical gear honing machine for high-quality hard tooth surface gear |
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| CN210475752U true CN210475752U (en) | 2020-05-08 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705798A (en) * | 2020-12-23 | 2021-04-27 | 北方民族大学 | Vertical gear honing machine |
| CN113523447A (en) * | 2021-07-29 | 2021-10-22 | 重庆市旺成科技股份有限公司 | Novel vertical gear honing machine |
-
2019
- 2019-09-10 CN CN201921502073.5U patent/CN210475752U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112705798A (en) * | 2020-12-23 | 2021-04-27 | 北方民族大学 | Vertical gear honing machine |
| CN113523447A (en) * | 2021-07-29 | 2021-10-22 | 重庆市旺成科技股份有限公司 | Novel vertical gear honing machine |
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