CN212170075U - Grinding wheel dressing mechanism of gear grinding machine - Google Patents

Grinding wheel dressing mechanism of gear grinding machine Download PDF

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Publication number
CN212170075U
CN212170075U CN202020789677.9U CN202020789677U CN212170075U CN 212170075 U CN212170075 U CN 212170075U CN 202020789677 U CN202020789677 U CN 202020789677U CN 212170075 U CN212170075 U CN 212170075U
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China
Prior art keywords
rod
plate
grinding machine
reinforcing
gear grinding
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CN202020789677.9U
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Chinese (zh)
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胡苏�
彭建瑜
王勇
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Chongqing Xinxing Tongyong Drivetrain Co ltd
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Chongqing Xinxing Tongyong Drivetrain Co ltd
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Abstract

The utility model belongs to the technical field of gear grinding machines, especially, emery wheel trimming mechanism of gear grinding machine, including the processing platform that is fixed in the gear grinding machine, the driving motor that the cooperation was installed on the processing platform and connect the emery wheel on the driving motor output shaft, the top left side fixedly connected with mounting bracket of processing platform, the cooperation is installed the push rod motor on the mounting bracket, be fixed with splint on the push rod of push rod motor, the right side of splint is provided with the fly leaf, all be equipped with the screw hole on splint and the fly leaf, the internal thread connection of screw hole has the dwang, be provided with the loop bar between splint and the fly leaf, the outside activity cover of loop bar is equipped with diamond wheel, diamond wheel's top is provided with the reinforcement subassembly, diamond wheel's right side is provided with; the utility model discloses it is convenient to maintain, changes diamond wheel through periodic, improves and maintains the effect, further satisfies the user demand, is fit for promoting.

Description

Grinding wheel dressing mechanism of gear grinding machine
Technical Field
The utility model relates to a gear grinding machine technical field especially relates to a gear grinding machine's emery wheel mechanism of repairing.
Background
A gear grinding machine is a metal cutting machine tool for finish machining of gears. It adopts generating method, uses a large plane grinding wheel or two special grinding wheels; or a gear processing machine for grinding the gear surface by using a forming grinding wheel by using a forming method.
In the grinding process of a grinding wheel on the existing gear grinding machine, abrasive particles on the grinding wheel are rubbed. Under the effect of extrusion, the edges and corners of emery wheel rounding gradually become blunt, perhaps be at the mill toughness material, the abrasive dust often inlays in the hole on emery wheel surface, makes the surface blockage of emery wheel, makes the emery wheel lose the ability of cutting at last, and the diamond wheel on the current dressing mechanism is fixed mostly in the mount pad, and the periodic change of being not convenient for is used for a long time and has been reduced the effect of repairing, can't satisfy user's demand.
In order to solve the problems, the application provides a grinding wheel dressing mechanism of a gear grinding machine.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a gear grinding machine's emery wheel trimming mechanism has and maintains the convenience, changes diamond wheel through periodic, improves and maintains the effect, further satisfies the user demand, is fit for the characteristics of popularization.
(II) technical scheme
In order to solve the problem, the utility model provides a gear grinding machine's emery wheel trimming mechanism, install the driving motor on the processing bench and connect in the epaxial emery wheel of driving motor output including being fixed in processing platform, cooperation on the gear grinding machine, the top left side fixedly connected with mounting bracket of processing platform, the push rod motor is installed in the cooperation on the mounting bracket, be fixed with splint on the push rod of push rod motor, the right side of splint is provided with the fly leaf, all be equipped with the screw hole on splint and the fly leaf, the inside threaded connection of screw hole has the dwang, be provided with the loop bar between splint and the fly leaf, the outside movable sleeve of loop bar is equipped with diamond wheel, diamond wheel's top is provided with the reinforcement subassembly, diamond wheel's right side is provided with inhales the.
Preferably, the reinforcing assembly comprises a sliding rail, a sliding block, a pressure spring, a sliding rod, a reinforcing rod, a side plate and a reinforcing plate, the left ends of the sliding rail and the sliding rod are fixedly connected with the side wall of the clamping plate, and the right ends of the sliding rail and the sliding rod are welded with the side wall of the side plate.
Preferably, the slider sliding sleeve is established in the outside of slide bar, and the top of slider and the bottom sliding connection of slide rail, the top of slider and gusset plate articulates respectively has the both ends of anchor strut, and the both ends of slide bar are all overlapped and are equipped with the pressure spring, the both ends of pressure spring are fixed mutually with the lateral wall of slider and the one end of slide bar respectively.
Preferably, the cross section of the lower end of the reinforcing plate is of an arc structure, and the bottom of the reinforcing plate is in contact with the top surface of the diamond wheel.
Preferably, the one end of loop bar is connected with the lateral wall of splint, and the right side of splint is equipped with the constant head tank, the right side of fly leaf is fixed with the locating lever, and the locating lever activity is inserted and is established in the inside of constant head tank.
Preferably, the suction device comprises a suction fan, a suction hood, a vertical rod and a material collecting bag, the left side of the suction fan is installed in a matching mode with the suction hood, and the right end of the suction fan is connected with the material collecting bag.
The above technical scheme of the utility model has following profitable technological effect:
the diamond wheel is conveniently sleeved outside the loop bar by the loop bar, the positioning groove and the positioning rod are matched, the clamping plate and the movable plate are convenient to position when being connected, meanwhile, the fixing of the clamping plate and the movable plate is realized by the handle, the threaded hole and the rotating rod, the assembly is convenient, the sliding rail, the reinforcing plate, the sliding block, the reinforcing rod and the pressure spring are matched, the diamond wheel is convenient to fix on the loop bar, the diamond wheel is limited, the installation and the use of the diamond wheel are convenient, the replacement is convenient, the use cost is reduced, meanwhile, the grinding bits during the trimming are sucked into the material collecting bag through the air inlet cover by the starting air suction fan, the grinding bits are prevented from being embedded in holes on the surface of the diamond wheel, the surface of the grinding wheel is blocked, the chip cutting function is lost, the trimming is convenient, the diamond wheel is periodically replaced, the trimming effect is improved, and the use requirement is, is suitable for popularization.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B of the present invention;
fig. 4 is an enlarged schematic structural diagram of the position C in the present invention.
In the figure: the device comprises a processing table 1, a driving motor 2, a grinding wheel 3, a mounting frame 4, a push rod motor 5, a clamping plate 6, a movable plate 7, a rotating rod 8, a material collecting bag 9, a threaded hole 10, a loop bar 11, a diamond wheel 12, an air inlet cover 13, a positioning groove 14, a positioning rod 15, a sliding rod 16, a sliding rail 17, a sliding block 18, a pressure spring 19, a side plate 20, a reinforcing rod 21, a reinforcing plate 22 and an air suction fan 23.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the grinding wheel dressing mechanism of the gear grinding machine provided by the utility model comprises a processing table 1 fixed on the gear grinding machine, a driving motor 2 arranged on the processing table 1 in a matching way and a grinding wheel 3 connected on the output shaft of the driving motor 2, the left side of the top of the processing table 1 is fixedly connected with an installation frame 4, a push rod motor 5 is arranged on the installation frame 4 in a matching way, a clamping plate 6 is fixed on the push rod of the push rod motor 5, a movable plate 7 is arranged on the right side of the clamping plate 6, threaded holes 10 are respectively arranged on the clamping plate 6 and the movable plate 7, the inner threads of the threaded holes 10 are connected with a rotating rod 8, a sleeve rod 11 is arranged between the clamping plate 6 and the movable plate 7, a diamond wheel 12 is movably sleeved outside the sleeve rod 11, the top of the diamond wheel 12 is provided with a reinforcing component, and the right side of the diamond wheel 12 is provided with a material sucking device.
In this embodiment, it should be noted that the reinforcing component includes a slide rail 17, a slide block 18, a pressure spring 19, a slide rod 16, a reinforcing rod 21, a side plate 20, and a reinforcing plate 22, the left ends of the slide rail 17 and the slide rod 16 are both fixedly connected to the side wall of the clamping plate 6, and the right ends of the slide rail 17 and the slide rod 16 are both welded to the side wall of the side plate 20.
As shown in fig. 1, it should be further explained that the clamping plate 6 is an inverted L-shaped structure, both ends of the rotating rod 8 are provided with screw thread portions, and the screw threads on the screw thread portions are matched with the screw threads on the two sets of screw holes 10, the rotating rod 8 is in threaded connection with the clamping plate 6 and the movable plate 7, for the rotating rod 8 to rotate better, the outer wall of the right end of the rotating rod 8 is welded with a handle, and the outer surface of the handle is provided with anti-skid threads.
In this embodiment, it should be noted that the sliding block 18 is slidably sleeved outside the sliding rod 16, the top of the sliding block 18 is slidably connected to the bottom of the sliding rail 17, the tops of the sliding block 18 and the reinforcing plate 22 are respectively hinged to two ends of a reinforcing rod 21, two ends of the sliding rod 16 are both sleeved with a pressure spring 19, and two ends of the pressure spring 19 are respectively fixed to the side wall of the sliding block 18 and one end of the sliding rod 16.
It is further noted that the reinforcing plate 22, as shown in fig. 1 and 2, urges the diamond wheel 12 against the shank 11, preventing rotation of the diamond wheel 12 during dressing.
In this embodiment, it should be noted that the cross section of the lower end of the reinforcing plate 22 is an arc-shaped structure, and the bottom of the reinforcing plate 22 is disposed in contact with the top surface of the diamond wheel 12.
In this embodiment, it should be noted that one end of the loop bar 11 is connected with the side wall of the clamping plate 6, the right side of the clamping plate 6 is provided with a positioning groove 14, the right side of the movable plate 7 is fixed with a positioning rod 15, and the positioning rod 15 is movably inserted into the positioning groove 14.
In this embodiment, it should be noted that the suction device includes a suction fan 23, an air inlet hood 13, a vertical rod, and a material collecting bag 9, the left side of the suction fan 23 is installed in cooperation with the air inlet hood 13, and the right end of the suction fan 23 is connected with the material collecting bag 9.
As shown in fig. 1, it should be further described that the bottom end of the vertical rod is fixed on the right side of the top of the processing table 1, the air suction fan 23 is fixedly connected with the right side wall of the vertical rod through a locking bolt, an air inlet pipe and an air outlet pipe are respectively fixed at two ends of the air suction fan 23, one end of the air inlet pipe is assembled with the air inlet cover 13, one end of the air outlet pipe is connected with the material collecting bag 9 through a hoop, and the air inlet end of the air inlet cover 13 is located between the diamond wheel 12 and the grinding wheel 3.
The working principle is as follows: when the grinding wheel dresser is used, firstly, the push rod motor 5 is started to work, the push rod motor 5 drives the diamond wheel 12 to descend when working, so that the surface of the diamond wheel 12 is in contact with the surface of the grinding wheel 3, the grinding wheel 3 is driven to rotate by matching with the driving motor 2, the grinding wheel 3 is dressed, the grinding wheel 12 is started to work when dressing, grinding dust during dressing is sucked into the material collecting bag 9 through the air inlet cover 13, the grinding dust is prevented from being embedded in pores on the surface of the grinding wheel 3, so that the surface of the grinding wheel 3 is blocked and the chip function is lost, after finishing dressing, the diamond wheel 12 is adjusted to a proper height, the handle is manually rotated, the handle drives the rotating rod 8 to rotate, the rotating rod 8 is moved out of the clamping plate 6 and the movable plate 7, the movable plate 7 is separated from the clamping plate 6, the reinforcing plate 22 is pulled upwards, so that the reinforcing plate 22 drives the, thereby take off diamond wheel 12 from loop bar 11, the equipment of being convenient for, conveniently change diamond wheel 12, reduce use cost, it is convenient to maintain, is fit for promoting.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. A grinding wheel dressing mechanism of a gear grinding machine comprises a processing table (1) fixed on the gear grinding machine, a driving motor (2) installed on the processing table (1) in a matched mode and a grinding wheel (3) connected to an output shaft of the driving motor (2), and is characterized in that a mounting frame (4) is fixedly connected to the left side of the top of the processing table (1), a push rod motor (5) is installed on the mounting frame (4) in a matched mode, a clamping plate (6) is fixed on a push rod of the push rod motor (5), a movable plate (7) is arranged on the right side of the clamping plate (6), threaded holes (10) are formed in the clamping plate (6) and the movable plate (7), a rotating rod (8) is connected to the inner threads of the threaded holes (10), a sleeve rod (11) is arranged between the clamping plate (6) and the movable plate (7), and a diamond wheel (12), the top of the diamond wheel (12) is provided with a reinforcing component, and the right side of the diamond wheel (12) is provided with a material sucking device.
2. The grinding wheel dressing mechanism of the gear grinding machine according to claim 1, characterized in that the reinforcing component comprises a slide rail (17), a slide block (18), a pressure spring (19), a slide rod (16), a reinforcing rod (21), a side plate (20) and a reinforcing plate (22), the left ends of the slide rail (17) and the slide rod (16) are fixedly connected with the side wall of the clamping plate (6), and the right ends of the slide rail (17) and the slide rod (16) are welded with the side wall of the side plate (20).
3. The grinding wheel dressing mechanism of the gear grinding machine according to claim 2, characterized in that the sliding block (18) is slidably sleeved outside the sliding rod (16), the top of the sliding block (18) is slidably connected with the bottom of the sliding rail (17), the top of the sliding block (18) and the top of the reinforcing plate (22) are respectively hinged with two ends of a reinforcing rod (21), two ends of the sliding rod (16) are respectively sleeved with a pressure spring (19), and two ends of the pressure spring (19) are respectively fixed with the side wall of the sliding block (18) and one end of the sliding rod (16).
4. The dressing mechanism of a gear grinding machine according to claim 1, wherein the lower end of the reinforcing plate (22) has an arc-shaped cross-section, and the bottom of the reinforcing plate (22) is disposed in contact with the top surface of the diamond wheel (12).
5. The mechanism of claim 1, wherein one end of the sleeve rod (11) is connected to a side wall of the clamping plate (6), a positioning groove (14) is formed in a right side of the clamping plate (6), a positioning rod (15) is fixed to a right side of the movable plate (7), and the positioning rod (15) is movably inserted into the positioning groove (14).
6. The grinding wheel dressing mechanism of the gear grinding machine according to claim 1, characterized in that the suction device comprises a suction fan (23), an air inlet hood (13), a vertical rod and a material collecting bag (9), wherein the left side of the suction fan (23) is matched with the air inlet hood (13), and the right end of the suction fan (23) is connected with the material collecting bag (9).
CN202020789677.9U 2020-05-13 2020-05-13 Grinding wheel dressing mechanism of gear grinding machine Active CN212170075U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020789677.9U CN212170075U (en) 2020-05-13 2020-05-13 Grinding wheel dressing mechanism of gear grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020789677.9U CN212170075U (en) 2020-05-13 2020-05-13 Grinding wheel dressing mechanism of gear grinding machine

Publications (1)

Publication Number Publication Date
CN212170075U true CN212170075U (en) 2020-12-18

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Application Number Title Priority Date Filing Date
CN202020789677.9U Active CN212170075U (en) 2020-05-13 2020-05-13 Grinding wheel dressing mechanism of gear grinding machine

Country Status (1)

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CN (1) CN212170075U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113578815A (en) * 2021-07-27 2021-11-02 江苏宏基炭素科技有限公司 Cleaning device of grinding head of isostatic pressing graphite grinding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113578815A (en) * 2021-07-27 2021-11-02 江苏宏基炭素科技有限公司 Cleaning device of grinding head of isostatic pressing graphite grinding machine

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