CN218592729U

CN218592729U - Honing grinding wheel grooving machine

Info

Publication number: CN218592729U
Application number: CN202222803497.3U
Authority: CN
Inventors: 陈敏政
Original assignee: Wuxi Chengtuo Machinery Technology Co ltd
Current assignee: Wuxi Chengtuo Machinery Technology Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-03-10
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a honing emery wheel groover, which comprises a frame, the pivot case is installed to top one side of frame, the center department of pivot case rotates and is connected with the pivot, the gear motor who is connected with pivot one end transmission is installed to the outer wall of pivot case, the other end of pivot is fixed with four-jaw single action chuck, X axle screw rod mechanism is installed to the top opposite side of frame, the top of X axle screw rod mechanism is fixed with the frame, the side of frame is fixed with angle adjustment mechanism, install the regulating arm on the angle adjustment mechanism, the top of regulating arm is rotated and is connected with the blade holder, be fixed with milling cutter on the blade holder, the tail end of regulating arm is fixed with the cutter head motor, the cutter head motor is connected with the blade holder transmission through the inside gear train of regulating arm. The utility model discloses milling cutter is high-speed rotatory, carries out the fluting operation to the honing emery wheel, processes out helix angle, pressure angle and the corresponding modulus of matching on the honing emery wheel, and machining efficiency is high.

Description

Honing grinding wheel grooving machine

Technical Field

The utility model relates to a honing emery wheel processing technology field specifically is a honing emery wheel groover.

Background

The honing grinding wheel is a special formed gear made by chemically synthesizing a base body and an abrasive, and a tooth surface finishing method for honing teeth is carried out by utilizing the relative slip speed and pressure between teeth. The method is used for the final processing of the hardened gear, can remove the gasified skin and the burrs, improves the surface roughness of the gear from 3.2 to 0.40 to 0.100, and reduces the noise of the gear. The honing grinding wheel is used as a new noise reduction technology of a gear transmission, and is used as a necessary process by more and more new energy automobile gears.

The honing grinding wheel needs to be grooved in front of a machine according to the matched size, and special processing parameters are matched according to the gear module, the pressure angle and the spiral angle, so that the aim of high-efficiency processing is fulfilled. Therefore, it is necessary to design a honing grinding wheel grooving machine.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a honing emery wheel groover, milling cutter is high-speed rotatory, carries out the operation of slotting to the honing emery wheel, processes out spiral angle, pressure angle and the corresponding modulus of matching on the honing emery wheel, and machining efficiency is high.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a honing emery wheel groover, includes the frame, the pivot case is installed to top one side of frame, the center department of pivot case rotates and is connected with the pivot, gear motor who is connected with pivot one end transmission is installed to the outer wall of pivot case, the other end of pivot is fixed with four-jaw independent chuck, X axle screw mechanism is installed to the top opposite side of frame, the top of X axle screw mechanism is fixed with the frame, the side of frame is fixed with angle adjustment mechanism, the last regulating arm of installing of angle adjustment mechanism, the top of regulating arm is rotated and is connected with the blade holder, be fixed with milling cutter on the blade holder, the tail end of regulating arm is fixed with the cutter head motor, the cutter head motor is connected with the blade holder transmission through the inside gear train of regulating arm.

Preferably, the angle adjusting mechanism comprises a rotary table, an equipment cavity, a gear, a reciprocating slide block, a screw rod, a rack and a rotary handle;

the inside at the frame is seted up to the equipment chamber, the side of frame rotates and is connected with the carousel, install the regulating arm on the carousel, the back center department of carousel is fixed with the gear that is located the equipment intracavity portion, the inside in equipment chamber rotates and is connected with the lead screw, the meshing is connected with the reciprocal slider of slip in the equipment intracavity portion on the lead screw, the rack of being connected with gear engagement is installed to the side of reciprocal slider, the top center department of frame rotates has the swing handle of being connected with lead screw one end transmission.

Preferably, the back of the machine base is provided with a scale groove penetrating through the equipment cavity, and a scale pointer fixed on the back of the reciprocating slide block slides in the scale groove.

Preferably, a jacking screw is screwed and fixed at the joint of the top of the base and the rotating handle.

Preferably, a water outlet nozzle is fixed at the center of the adjusting arm through a support, and a threaded connection part is arranged at the tail end of the water outlet nozzle.

The utility model has the advantages that:

1. the milling cutter rotates at a high speed, grooving operation is carried out on the honing grinding wheel, a spiral angle, a pressure angle and a corresponding modulus which are matched with each other are processed on the honing grinding wheel, and the processing efficiency is high;

2. the rotating handle is rotated to drive the screw rod to rotate, so that the reciprocating slide block is driven to move up and down in the equipment cavity, then the angle is adjusted through the rack driving gear, and the accurate adjustment of the angle of the rotary table is conveniently realized by matching the scale groove and the scale pointer, so that the machining precision is ensured;

3. be connected threaded connection portion and outside water supply equipment, spout water to milling cutter through the shower nozzle that goes out, can not only play the cooling effect to milling cutter, prevent the raise dust in the course of working moreover.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of the overall front plan structure of the present invention;

FIG. 2 is a schematic sectional plan view of the base of the present invention;

FIG. 3 is a schematic view of the back plane structure of the base of the present invention;

FIG. 4 is an enlarged plan view of the area A of FIG. 1 according to the present invention;

reference numbers in the figures: 1. a frame; 2. a spindle case; 3. a reduction motor; 4. a rotating shaft; 5. a four-jaw independent chuck; 6. an X-axis screw mechanism; 7. a machine base; 8. an angle adjusting mechanism; 9. an adjustment arm; 10. a cutter head motor; 11. a tool apron; 12. milling cutters; 13. a water outlet nozzle; 14. a support; 15. a threaded connection; 16. a turntable; 17. an equipment chamber; 18. a gear; 19. a reciprocating slide block; 20. a screw rod; 21. a rack; 22. a scale groove; 23. a scale pointer; 24. turning a handle; 25. and (5) tightly pushing the screw.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings.

Example one

Given by fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides the following technical solutions: a honing grinding wheel grooving machine comprises a rack 1, wherein a rotating shaft box 2 is installed on one side of the top of the rack 1, a rotating shaft 4 is rotatably connected to the center of the rotating shaft box 2, a speed reducing motor 3 in transmission connection with one end of the rotating shaft 4 is installed on the outer wall of the rotating shaft box 2, a four-jaw single-action chuck 5 is fixed to the other end of the rotating shaft 4, an X-axis lead screw mechanism 6 is installed on the other side of the top of the rack 1, a base 7 is fixed to the top of the X-axis lead screw mechanism 6, an angle adjusting mechanism 8 is fixed to the side edge of the base 7, an adjusting arm 9 is installed on the angle adjusting mechanism 8, a cutter base 11 is rotatably connected to the top end of the adjusting arm 9, a milling cutter 12 is fixed to a proper position and angle through the X-axis lead screw mechanism 6 and the angle adjusting mechanism 8, a milling cutter motor 10 is fixed to the tail end of the adjusting arm 9, the milling cutter motor 10 is in transmission connection with the cutter base 11 through a gear set inside the adjusting arm 9, a honing grinding wheel is fixed to the four-jaw single-action chuck 5, the honing grinding wheel is adjusted to the cutter base 12, the milling wheel 12 is driven to rotate at a high speed, grooving operation is performed on the honing grinding wheel, and the honing grinding wheel, the milling cutter is matched with a high-angle machining efficiency of the milling cutter, and the high-milling cutter machining efficiency of the milling cutter.

Example two

Referring to fig. 1, 2 and 3, as another preferred embodiment, the difference from the first embodiment is that the angle adjusting mechanism 8 includes a rotary table 16, an equipment cavity 17, a gear 18, a reciprocating slider 19, a screw rod 20, a rack 21 and a rotary handle 24, the equipment cavity 17 is opened inside the base 7, the side of the base 7 is rotatably connected with the rotary table 16, an adjusting arm 9 is installed on the rotary table 16, the gear 18 located inside the equipment cavity 17 is fixed at the center of the back of the rotary table 16, the inside of the equipment cavity 17 is rotatably connected with the screw rod 20, the reciprocating slider 19 sliding inside the equipment cavity 17 is engaged and connected with the screw rod 20, the rack 21 engaged and connected with the gear 18 is installed at the side of the reciprocating slider 19, the rotary handle 24 in transmission connection with one end of the screw rod 20 is rotated at the center of the top of the base 7, the screw rod 20 is driven to rotate, so as to drive the reciprocating slider 19 to move up and down inside the equipment cavity 17, and then the rack 21 drives the gear 18 to perform angle adjustment, and a scale groove 22 and a scale pointer 23 are provided to conveniently achieve precise adjustment of the angle of the rotary table 16, thereby ensuring the machining precision.

Preferably, the back of the machine base 7 is provided with a scale groove 22 penetrating through the equipment cavity 17, and a scale pointer 23 fixed to the back of the reciprocating slider 19 slides inside the scale groove 22.

Preferably, a top fastening screw 25 is screwed and fixed at the joint of the top of the base 7 and the rotary handle 24, and the arrangement of the top fastening screw 25 plays a role in positioning the rotary handle 24.

EXAMPLE III

Referring to fig. 1, as another preferred embodiment, the difference from the first embodiment is that a water outlet nozzle 13 is fixed at the center of the adjusting arm 9 through a bracket 14, a threaded connection part 15 is provided at the tail end of the water outlet nozzle 13, the threaded connection part 15 is connected with an external water supply device, and water is sprayed to the milling cutter 12 through the water outlet nozzle 13, so that not only the cooling effect on the milling cutter 12 is achieved, but also dust is prevented from being raised during the machining process.

The working principle is as follows: the honing grinding wheel is fixed on a four-jaw independent chuck 5, a milling cutter 12 is adjusted to a proper position and angle through an X-axis lead screw mechanism 6 and an angle adjusting mechanism 8, a milling head motor 10 works, a cutter holder 11 is driven to rotate through a gear set in an adjusting arm 9, so that the milling cutter 12 is driven to rotate at a high speed, the honing grinding wheel is grooved, a spiral angle, a pressure angle and a corresponding modulus which are matched with each other are processed on the honing grinding wheel, and the processing efficiency is high.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a honing emery wheel groover, includes frame (1), pivot case (2) are installed to the top one side of frame (1), the center department of pivot case (2) rotates and is connected with pivot (4), gear motor (3) of being connected with pivot (4) one end transmission are installed to the outer wall of pivot case (2), the other end of pivot (4) is fixed with four-jaw independent chuck (5), its characterized in that: x axle screw mechanism (6) are installed to the top opposite side of frame (1), the top of X axle screw mechanism (6) is fixed with frame (7), the side of frame (7) is fixed with angle adjustment mechanism (8), install regulating arm (9) on angle adjustment mechanism (8), the top of regulating arm (9) is rotated and is connected with blade holder (11), be fixed with milling cutter (12) on blade holder (11), the tail end of regulating arm (9) is fixed with cutter head motor (10), cutter head motor (10) are connected with blade holder (11) transmission through the inside gear train of regulating arm (9).

2. A honing wheel grooving machine according to claim 1, wherein: the angle adjusting mechanism (8) comprises a turntable (16), an equipment cavity (17), a gear (18), a reciprocating slide block (19), a screw rod (20), a rack (21) and a rotary handle (24);

the inside in frame (7) is seted up in equipment chamber (17), the side of frame (7) is rotated and is connected with carousel (16), install regulating arm (9) on carousel (16), the back center department of carousel (16) is fixed with gear (18) that are located equipment chamber (17) inside, the internal rotation of equipment chamber (17) is connected with lead screw (20), the meshing is connected with the reciprocal slider (19) of slip in equipment chamber (17) inside on lead screw (20), rack (21) of being connected with gear (18) meshing are installed to the side of reciprocal slider (19), the top center department of frame (7) rotates and has swing handle (24) of being connected with lead screw (20) one end transmission.

3. A honing wheel grooving machine according to claim 2, wherein: the back of the machine base (7) is provided with a scale groove (22) penetrating through the equipment cavity (17), and a scale pointer (23) fixed on the back of the reciprocating slide block (19) slides in the scale groove (22).

4. A honing wheel grooving machine according to claim 2, wherein: and a jacking screw (25) is screwed and fixed at the joint of the top of the base (7) and the rotating handle (24).

5. A honing wheel grooving machine according to claim 1, wherein: the center of the adjusting arm (9) is fixed with a water outlet nozzle (13) through a support (14), and the tail end of the water outlet nozzle (13) is provided with a threaded connection part (15).