CN218533794U

CN218533794U - Auxiliary workbench for grinding hob

Info

Publication number: CN218533794U
Application number: CN202222741231.0U
Authority: CN
Inventors: 张国平; 张勋亮
Original assignee: Changzhou Youlitong Automation Equipment Co ltd
Current assignee: Changzhou Youlitong Automation Equipment Co ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-02-28
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to a hobbing cutter abrasive machining's auxiliary workbench, including first threaded rod, U-shaped operation panel, dead lever, moving mechanism, left fixture, right side fixture and grinding mechanism, first threaded rod rotates the inside of connecting at the U-shaped operation panel, dead lever fixed connection just is located one side of first threaded rod in the inside of U-shaped operation panel, and moving mechanism sets up the inside at the U-shaped operation panel, and left side fixture sets up the top at moving mechanism, and right side fixture sets up the inside at the U-shaped operation panel, and grinding mechanism sets up the top at the U-shaped operation panel. The beneficial effects of the utility model reside in that, in the hobbing cutter course of working, not only can be through emery wheel and hobbing cutter to be the motion of developing, grind out the cutting edge orbit that needs, can also remove the settlement position with the subassembly according to the length of hobbing cutter, and then carry out the centre gripping operation to the hobbing cutter to carry out abrasive machining, very big reduction the clamping time and the grinding time of hobbing cutter, be favorable to practical application and operation.

Description

Auxiliary workbench for grinding hob

Technical Field

The utility model relates to a hobbing cutter processing technology field especially relates to a hobbing cutter abrasive machining's auxiliary workbench.

Background

In current hobbing cutter course of working, whole process needs accomplish on the operation panel of press, and in prior art, the hobbing cutter is when the grinding, can't remove the position of settlement with the subassembly according to the length of hobbing cutter, leads to required grinding time greatly increased, when making the hobbing cutter grind out the cutting edge orbit of needs, needs the manual work to debug the angle to the machine, very big increase the clamping time and the grinding time of hobbing cutter, be unfavorable for practical application and operation.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problems existing in the prior art, the main object of the present invention is to provide an auxiliary table for hob grinding.

The technical scheme of the utility model is like this: the utility model provides a hobbing cutter abrasive machining's auxiliary work platform, includes first threaded rod, U-shaped operation panel, dead lever, moving mechanism, left fixture, right fixture and grinding mechanism, first threaded rod rotates the inside of connecting at the U-shaped operation panel, dead lever fixed connection just is located one side of first threaded rod in the inside of U-shaped operation panel, moving mechanism sets up the inside at the U-shaped operation panel, left side fixture sets up the top at moving mechanism, right side fixture sets up the inside at the U-shaped operation panel, grinding mechanism sets up the top at the U-shaped operation panel.

As a preferred embodiment, moving mechanism includes first servo motor, thread block, slide and fixed block, the outside fixed mounting of U-shaped operation panel has first servo motor, first servo motor's output shaft extend to the inside of U-shaped operation panel and with first threaded rod fixed connection, the outside threaded connection of first threaded rod has the thread block, the outside of first threaded rod and the one side threaded connection who is located the thread block have the slide, the inside of slide and thread block all with dead lever sliding connection, the bottom of slide and thread block all with the inner wall sliding connection of U-shaped operation panel, the top fixed mounting of thread block has the fixed block.

As a preferred embodiment, left side fixture includes centre gripping pipe, screwed pipe, changes handle, second threaded rod and centre gripping platform, the top fixedly connected with centre gripping pipe of fixed block, the inner wall sliding connection of centre gripping pipe has the screwed pipe, the inside of screwed pipe is provided with the screw thread, the inside rotation of centre gripping pipe is connected with the second threaded rod, the outside and the screwed pipe threaded connection of second threaded rod, second threaded rod one end extends to the outside and the fixedly connected with of centre gripping pipe and changes the handle, one side fixedly connected with centre gripping platform of second threaded rod is kept away from to the screwed pipe.

As a preferred embodiment, right side fixture includes second servo motor, three-jaw chuck and hobbing cutter, one side fixed mounting that the centre gripping platform was kept away from to the slide has second servo motor, second servo motor's output shaft extends to one side and the fixedly connected with three-jaw chuck of slide, three-jaw chuck's inside centre gripping has the hobbing cutter, the one end that three-jaw chuck was kept away from to the hobbing cutter is inconsistent with one side of centre gripping platform.

As a preferred embodiment, two air cylinders are fixedly mounted on the top of the U-shaped operating platform, a fixing plate is fixedly connected between the tops of piston rods of the two air cylinders, a protective cover is fixedly connected to the top of the fixing plate, a third servo motor is fixedly mounted on the outer side of the protective cover, and an output shaft of the third servo motor extends to the outer side of the protective cover and is fixedly mounted with a grinding wheel.

As a preferred embodiment, supporting legs are fixedly mounted at four corners of the bottom of the U-shaped operating platform, limiting grooves are formed in two sides of the inner wall of the clamping pipe, and the outer side of the threaded pipe is slidably connected with the inner wall of the limiting groove.

As a preferred embodiment, a control panel is fixedly mounted on one side of the first servo motor and outside the U-shaped operating platform, and the first servo motor, the three-jaw chuck, the air cylinder, the third servo motor and the second servo motor are all electrically connected to the control panel.

Compared with the prior art, the utility model has the advantages and positive effects that,

the utility model discloses in, in the hobbing cutter course of working, through the effect of first threaded rod, can drive the moving mechanism and remove, the effect of rethread dead lever can play the effect of important stable support to moving mechanism, left fixture and right fixture, through left fixture and right fixture's mutually supporting, can carry out the centre gripping to the hobbing cutter, and then can carry out grinding operation to it, very big clamping time and the grinding time that has reduced the hobbing cutter, be favorable to practical application and operation.

Drawings

FIG. 1 is a perspective view of an auxiliary table for grinding hob cutters according to the present invention;

FIG. 2 is a front sectional view of an auxiliary table for grinding hob cutters according to the present invention;

fig. 3 is a schematic structural view of a moving mechanism of an auxiliary worktable for hob grinding processing according to the present invention;

fig. 4 is the utility model provides a grinding mechanism schematic diagram of auxiliary table of hobbing cutter abrasive machining.

Illustration of the drawings: 1. a U-shaped operating table; 2. a first threaded rod; 3. fixing the rod; 4. a thread block; 5. a slide plate; 6. a first servo motor; 7. a fixed block; 8. clamping the tube; 9. a second threaded rod; 10. turning a handle; 11. a limiting groove; 12. a threaded pipe; 13. a clamping table; 14. a cylinder; 15. a fixing plate; 16. a protective cover; 17. a grinding wheel; 18. hobbing cutters; 19. a three-jaw chuck; 20. a second servo motor; 21. a control panel; 22. a third servo motor; 23. the legs are supported.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The invention will be further described with reference to the drawings and the specific embodiments

Example 1

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: including first threaded rod 2, U-shaped operation panel 1, dead lever 3, moving mechanism, left fixture, right fixture and grinding mechanism, first threaded rod 2 rotates the inside of connecting at U-shaped operation panel 1, 3 fixed connection of dead lever are in one side of first threaded rod 2 in U-shaped operation panel 1's inside, moving mechanism sets up the inside at U-shaped operation panel 1, left side fixture sets up the top at moving mechanism, right side fixture sets up the inside at U-shaped operation panel 1, grinding mechanism sets up the top at U-shaped operation panel 1.

In this embodiment, through the effect of first threaded rod 2, can drive moving mechanism and remove, the effect of rethread dead lever 3 can play important stable support's effect to moving mechanism, left fixture and right fixture, through mutually supporting of left fixture and right fixture, can carry out the centre gripping to hobbing cutter 18, and then can carry out grinding operation to it.

Example 2

As shown in fig. 1, 2, 3 and 4, the moving mechanism includes a first servo motor 6, a thread block 4, a sliding plate 5 and a fixing block 7, the first servo motor 6 is fixedly mounted on the outer side of the U-shaped operating platform 1, an output shaft of the first servo motor 6 extends into the U-shaped operating platform 1 and is fixedly connected with the first threaded rod 2, the thread block 4 is connected to the outer side of the first threaded rod 2 in a threaded manner, the sliding plate 5 is connected to the outer side of the first threaded rod 2 and is positioned on one side of the thread block 4 in a threaded manner, the sliding plate 5 and the inner side of the thread block 4 are both connected to the fixing rod 3 in a sliding manner, the bottoms of the sliding plate 5 and the thread block 4 are both connected to the inner wall of the U-shaped operating platform 1 in a sliding manner, and the fixing block 7 is fixedly mounted on the top of the thread block 4; the left clamping mechanism comprises a clamping tube 8, a threaded tube 12, a rotating handle 10, a second threaded rod 9 and a clamping table 13, the top of the fixing block 7 is fixedly connected with the clamping tube 8, the inner wall of the clamping tube 8 is connected with the threaded tube 12 in a sliding mode, threads are arranged inside the threaded tube 12, the clamping tube 8 is rotatably connected with the second threaded rod 9, the outer side of the second threaded rod 9 is in threaded connection with the threaded tube 12, one end of the second threaded rod 9 extends to the outer side of the clamping tube 8 and is fixedly connected with the rotating handle 10, and one side, away from the second threaded rod 9, of the threaded tube 12 is fixedly connected with the clamping table 13; the right clamping mechanism comprises a second servo motor 20, a three-jaw chuck 19 and a hob 18, the second servo motor 20 is fixedly installed on one side, away from the clamping table 13, of the sliding plate 5, an output shaft of the second servo motor 20 extends to one side of the sliding plate 5 and is fixedly connected with the three-jaw chuck 19, the hob 18 is clamped inside the three-jaw chuck 19, and one end, away from the three-jaw chuck 19, of the hob 18 is abutted to one side of the clamping table 13; the top of the U-shaped operating platform 1 is fixedly provided with two air cylinders 14, a fixing plate 15 is fixedly connected between the tops of piston rods of the two air cylinders 14, the top of the fixing plate 15 is fixedly connected with a protective cover 16, the outer side of the protective cover 16 is fixedly provided with a third servo motor 22, and an output shaft of the third servo motor 22 extends to the outer side of the protective cover 16 and is fixedly provided with a grinding wheel 17; supporting legs 23 are fixedly arranged at four corners of the bottom of the U-shaped operating platform 1, limiting grooves 11 are formed in two sides of the inner wall of the clamping pipe 8, and the outer side of the threaded pipe 12 is connected with the inner wall of each limiting groove 11 in a sliding mode; a control panel 21 is fixedly installed on one side of the first servo motor 6 outside the U-shaped operating platform 1, and the first servo motor 6, the three-jaw chuck 19, the air cylinder 14, the third servo motor 22 and the second servo motor 20 are all electrically connected with the control panel 21.

In this embodiment, the first threaded rod 2 can be driven to rotate under the action of the first servo motor 6, and further the threaded block 4 and the sliding plate 5 can slide outside the fixing rod 3, so that the threaded block 4 and the sliding plate 5 can be driven to slide on the inner wall of the U-shaped operating platform 1, the threaded block 4 and the sliding plate 5 can be supported stably, the fixing block 7 can be driven to move under the action of the threaded block 4, and further the clamping tube 8 can be driven to move, so that the clamping platform 13 can be abutted to one end of the hob 18, under the action of the handle 10, the second threaded rod 9 can be driven to rotate, and further the hob 12 can be driven to move, so that the length of the extended part of the hob 12 can be adjusted according to the length of the hob 18, under the action of the limiting groove 11, the length of the extended part of the hob 12 can be limited, under the action of the three-jaw chuck 19, the hob 18 can be clamped, under the action of the second servo motor 20, the third jaw 19 can be driven to rotate, and further the servo motor 14 can drive the effect of the cylinder 14, the servo motor 15 can drive the third jaw chuck 18 to polish the grinding wheel, the servo motor panel 22 and the servo motor panel 14, and the servo motor panel 17 can drive the grinding wheel 12.

The working principle is as follows: as shown in fig. 1, fig. 2, fig. 3 and fig. 4, in the hob processing process, the assembly is moved to a set position according to the length of the hob, and then the hob is clamped, first servo motor 6 can be controlled by control panel 21, second servo motor 20 works, and then first threaded rod 2 can be driven to rotate, thereby sliding plate 5 and threaded plate 4 can be driven to move, through the action of fixing rod 3, the sliding plate 5 and threaded plate 4 can be supported stably, and then control panel 21 can control three-jaw chuck 19 to work, and then hob 18 can be clamped through three-jaw chuck 19, rotation of second servo motor 20 drives three-jaw chuck 19 and hob 18 to rotate, when it needs to be clamped on the left side according to the length of hob 28, the handle 10 can be rotated by rotating, so that second jaw chuck 9 can be rotated, and then can make threaded pipe 12 extend from the inside of clamping pipe 8, through limiting groove 11, the length of extended threaded pipe 12 can be limited, and the threaded pipe 12 is prevented from dropping, and then the clamping platform 13 can be rotated with the grinding table 18, and then the grinding wheel 18 can be operated by the servo motor 17, thereby the hob 18 can be operated to grind the grinding wheel, and the grinding degree of grinding operation of the hob 18 can be improved, thereby, and the hob 17 can be operated on the grinding wheel 17, and then the grinding degree of grinding wheel 17 can be improved.

Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a hobbing cutter abrasive machining's auxiliary work platform, includes first threaded rod (2), U-shaped operation panel (1), dead lever (3), moving mechanism, left fixture, right fixture and grinding mechanism, its characterized in that: first threaded rod (2) rotate to be connected in the inside of U-shaped operation panel (1), dead lever (3) fixed connection just is located one side of first threaded rod (2) in the inside of U-shaped operation panel (1), moving mechanism sets up the inside at U-shaped operation panel (1), left side fixture sets up the top at moving mechanism, right side fixture sets up the inside at U-shaped operation panel (1), grinding mechanism sets up the top at U-shaped operation panel (1).

2. The hob grinding machining auxiliary table according to claim 1, characterized in that: moving mechanism includes first servo motor (6), screw block (4), slide (5) and fixed block (7), the outside fixed mounting of U-shaped operation panel (1) has first servo motor (6), the output shaft of first servo motor (6) extend to the inside of U-shaped operation panel (1) and with first threaded rod (2) fixed connection, the outside threaded connection of first threaded rod (2) has screw block (4), the outside of first threaded rod (2) and the one side threaded connection who is located screw block (4) have slide (5), slide (5) and the inside of screw block (4) all with dead lever (3) sliding connection, the bottom of slide (5) and screw block (4) all with the inner wall sliding connection of U-shaped operation panel (1), the top fixed mounting of screw block (4) has fixed block (7).

3. The auxiliary table for hob grinding machining according to claim 2, characterized in that: left side fixture includes centre gripping pipe (8), screwed pipe (12), changes (10), second threaded rod (9) and centre gripping platform (13), the top fixedly connected with centre gripping pipe (8) of fixed block (7), the inner wall sliding connection of centre gripping pipe (8) has screwed pipe (12), the inside of screwed pipe (12) is provided with the screw thread, the inside rotation of centre gripping pipe (8) is connected with second threaded rod (9), the outside and screwed pipe (12) threaded connection of second threaded rod (9), second threaded rod (9) one end extends to outside and fixedly connected with of centre gripping pipe (8) and changes (10), one side fixedly connected with centre gripping platform (13) of second threaded rod (9) are kept away from in screwed pipe (12).

4. The auxiliary table for hob grinding machining according to claim 2, characterized in that: right side fixture includes second servo motor (20), three-jaw chuck (19) and hobbing cutter (18), one side fixed mounting that centre gripping platform (13) were kept away from in slide (5) has second servo motor (20), the output shaft of second servo motor (20) extends to one side and fixedly connected with three-jaw chuck (19) of slide (5), the inside centre gripping of three-jaw chuck (19) has hobbing cutter (18), one end that three-jaw chuck (19) were kept away from in hobbing cutter (18) is inconsistent with one side of centre gripping platform (13).

5. The hob grinding machining auxiliary table according to claim 1, characterized in that: the top fixed mounting of U-shaped operation panel (1) has two cylinders (14), two fixedly connected with fixed plate (15) between the top of the piston rod of cylinder (14), the top fixedly connected with protection casing (16) of fixed plate (15), the outside fixed mounting of protection casing (16) has third servo motor (22), the output shaft of third servo motor (22) extends to the outside and the fixed mounting of protection casing (16) has emery wheel (17).

6. The auxiliary table for hob grinding machining according to claim 3, characterized in that: the supporting legs (23) are fixedly mounted at four corners of the bottom of the U-shaped operating platform (1), the limiting grooves (11) are formed in two sides of the inner wall of the clamping pipe (8), and the outer side of the threaded pipe (12) is connected with the inner wall of the limiting grooves (11) in a sliding mode.

7. The auxiliary table for hob grinding machining according to claim 1, characterized in that: the outside of U-shaped operation panel (1) and the one side fixed mounting that is located first servo motor (6) have control panel (21), first servo motor (6), three-jaw chuck (19), cylinder (14), third servo motor (22) and second servo motor (20) all with control panel (21) electric connection.