CN216607514U

CN216607514U - A grinding device for worm gear production

Info

Publication number: CN216607514U
Application number: CN202122682796.1U
Authority: CN
Inventors: 蒲节童
Original assignee: Chongqing Gulisen Transmission Machinery Co ltd
Current assignee: Chongqing Gulisen Transmission Machinery Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-05-27
Anticipated expiration: 2031-11-04

Abstract

The utility model relates to the technical field of worm and gear production, in particular to a polishing device for worm and gear production, which comprises a counterweight base, wherein an iron scrap collecting tank is arranged at the top of the counterweight base, a mounting frame assembly is fixedly mounted at the top of the counterweight base on the left side of the iron scrap collecting tank, a mounting shell is slidably mounted at the bottom of the mounting frame assembly, a guide rail is fixedly mounted at the top of the mounting shell, a servo motor is fixedly mounted at the top of the guide rail, a transmission motor is fixedly mounted on the circumferential surface of the mounting shell, the output end of the transmission motor extends into the mounting shell and is fixedly provided with a bevel gear, one side of the bevel gear is engaged with a first gear, and a polishing cutting ring is rotatably mounted at the center of the mounting shell. The worm polishing machine is not only suitable for polishing the surfaces of worms with various sizes, but also can realize automatic polishing, so that the polishing efficiency is higher, the time and the labor are saved, and the worm shaking problem during polishing can be greatly reduced.

Description

A grinding device for worm gear production

Technical Field

The utility model relates to the technical field of worm and gear production, in particular to a grinding device for worm and gear production.

Background

The worm is a gear which is provided with one or more spiral teeth and is meshed with the worm wheel to form a staggered shaft gear pair, the indexing curved surface of the worm can be a cylindrical surface, a conical surface or a circular ring surface, and the worm has four categories of an Archimedes worm, an involute worm, a normal straight profile worm and a conical surface enveloping cylindrical worm, and the important condition for distinguishing the good quality of one worm is the fineness of grinding the surface of the worm.

However, the common worm grinding device in the market at present still has the following defects in the actual use process: firstly, most of common worm grinding devices in the market are devices needing manual grinding, the main function of the worm grinding devices is fixation, and then the surfaces of the worm grinding devices are ground by a grinding mechanism held by a worker, so that a series of problems of poor grinding effect, large product error and the like often occur due to manual operation in actual use of the worm grinding devices; secondly, the grinding device who has worm fixed establishment who commonly has in the existing market also only singly fixes the one end of worm when in actual use, then polishes because the size of worm differs, when the worm quality is heavier, appears the worm after fixing to the one end of worm and rocks when it polishes easily, and the problem of difficult polishing takes place.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems in the background art, the utility model provides a polishing device for worm and gear production, which comprises a counterweight base, wherein the top of the counterweight base is provided with an iron scrap collecting tank, the top of the counterweight base on the left side of the iron scrap collecting tank is fixedly provided with a mounting frame assembly, the bottom of the mounting frame assembly is slidably provided with a mounting shell, the top of the mounting shell is fixedly provided with a guide rail, the top of the guide rail is fixedly provided with a servo motor, the circumferential surface of the mounting shell is fixedly provided with a transmission motor, the output end of the transmission motor extends into the mounting shell and is fixedly provided with a bevel gear, one side of the bevel gear is engaged with a first gear, the center of the mounting shell is rotatably provided with a polishing cutting ring, the middle position of the circumferential surface of the polishing cutting ring is provided with gear teeth, the edge of the circumferential surface of the polishing cutting ring is fixedly provided with a bearing sleeve, and the surface of the polishing cutting ring is rotatably provided with a first knob, the inside slidable mounting of cutting ring polishes has the cutter part, the one end fixed mounting of cutter part has the movable plate, one side meshing of movable plate has gear two, the both ends all fixed mounting of mount pad subassembly bottom has fixed establishment, fixed establishment's inside slidable mounting has the transmission ratch, the one end of transmission ratch extends to fixed establishment's outside and fixed mounting has mounting fixture, mounting fixture's surface is provided with the rubber arch, one side meshing of transmission ratch has the chain, one side meshing of chain has gear three, the intermediate position department fixed mounting of gear three has knob two, and the one end of knob two extends to fixed establishment's outside, one side meshing of gear three has the ring gear.

Preferably, the bottom of the counterweight base is provided with anti-skid pad feet, the surface of the counterweight base is embedded with a control panel, and the back of the counterweight base is connected with a power line.

Preferably, the mounting frame assembly is composed of two vertical rods and a transverse rod, the whole mounting frame assembly is L-shaped, and the bottom of the transverse rod is provided with an electromagnetic sliding groove.

Preferably, one side of the first gear is intermeshed with one side of the gear teeth.

Preferably, one end of the first knob extends to the inside of the grinding and cutting ring and is fixedly connected with the middle position of the second gear.

Preferably, the left end surface of the moving plate is provided with a sliding rail, and the right end side surface of the moving plate is provided with a tooth socket.

Preferably, three fixing clamps are provided.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

(one), through being provided with adjustable the cutting ring of polishing and drive the motion of grinding machanism through the motor and polish for this device not only can be applicable to the surface polishing work of various size worms when in-service use, more can realize automatic polishing work, makes polishing efficiency higher, labour saving and time saving.

(II), through setting up two fixed establishment who has regulation and fixed knot to construct for this device is fixing not unidimensional worm, only need pass the worm and rotatory knob two can realize fixing to it, not only be convenient for fix with going on of processing work, the dismantlement after the polishing of more being convenient for, make very convenient, and fix the worm that makes this device reduce greatly when polishing and rock the problem to the both ends of worm.

Drawings

FIG. 1 is a schematic structural diagram of a grinding device for worm and gear production according to a first embodiment;

fig. 2 is a schematic internal structural view of the mounting housing according to the first embodiment;

FIG. 3 is a schematic structural view of a grinding and cutting ring according to the first embodiment;

FIG. 4 is a cross-sectional view of a grinding and cutting ring according to the first embodiment;

FIG. 5 is a schematic view showing an internal structure of a fixing mechanism according to a second embodiment;

fig. 6 is a partially enlarged structural view of a portion a of fig. 5.

Reference numerals: 1. a counterweight base; 2. a scrap iron collecting tank; 3. a mounting bracket assembly; 4. installing a shell; 5. a guide rail; 6. a servo motor; 7. a drive motor; 8. a bevel gear; 9. a first gear; 10. polishing the cutting ring; 11. gear teeth; 12. a bearing kit; 13. a first knob; 14. a cutter member; 15. moving the plate; 16. a second gear; 17. a fixing mechanism; 18. a drive rack; 19. fixing the clamp; 20. a rubber bulge; 21. a chain; 22. a third gear; 23. a second knob; 24. a toothed ring.

Detailed Description

Example one

As shown in FIGS. 1 to 4, the polishing device for worm and gear production provided by the utility model comprises a counterweight base 1, wherein an iron scrap collecting tank 2 is arranged at the top of the counterweight base 1, a mounting frame assembly 3 is fixedly mounted at the top of the counterweight base 1 at the left side of the iron scrap collecting tank 2, a mounting shell 4 is slidably mounted at the bottom of the mounting frame assembly 3, a guide rail 5 is fixedly mounted at the top of the mounting shell 4, a servo motor 6 is fixedly mounted at the top of the guide rail 5, a transmission motor 7 is fixedly mounted at the circumferential surface of the mounting shell 4, the output end of the transmission motor 7 extends into the mounting shell 4 and is fixedly mounted with a bevel gear 8, a first gear 9 is meshed at one side of the bevel gear 8, a polishing cutting ring 10 is rotatably mounted at the center of the mounting shell 4, gear teeth 11 are arranged at the middle position of the circumferential surface of the polishing cutting ring 10, and a bearing sleeve 12 is fixedly mounted at the edge of the circumferential surface of the polishing cutting ring 10, the surface of the grinding and cutting ring 10 is rotatably provided with a first knob 13, the interior of the grinding and cutting ring 10 is slidably provided with a cutter component 14, one end of the cutter component 14 is fixedly provided with a movable plate 15, one side of the movable plate 15 is engaged with a second gear 16, both ends of the bottom of the mounting rack component 3 are fixedly provided with fixing mechanisms 17, the interior of the fixing mechanisms 17 is slidably provided with a transmission toothed bar 18, one end of the transmission toothed bar 18 extends to the exterior of the fixing mechanisms 17 and is fixedly provided with a fixing clamp 19, the surface of the fixing clamp 19 is provided with a rubber bulge 20, one side of the transmission toothed bar 18 is engaged with a chain 21, one side of the chain 21 is engaged with a third gear 22, the middle position of the third gear 22 is fixedly provided with a second knob 23, one end of the second knob 23 extends to the exterior of the fixing mechanisms 17, one side of the third gear 22 is engaged with a toothed ring 24, and the bottom of the counterweight base 1 is provided with an anti-slip pad foot, control panel is installed to counter weight base 1's surface mosaic, counter weight base 1's back connection has the power cord, mount pad subassembly 3 constitutes through two montants and a horizontal pole, wholly be L shape, and the electromagnetic sliding groove has been seted up to the bottom of horizontal pole, one side of one 9 of gear and one side intermeshing of the teeth of a cogwheel 11, the one end of knob 13 extend to the cutting ring 10 of polishing inside and with two 16 intermediate position department fixed connection of gear, the left end surface of movable plate 15 is provided with the slide rail, the right-hand member side of movable plate 15 is provided with the tooth's socket.

In the embodiment, before use, the use safety between each part in the device is checked, then the device is moved to a place to be used and is placed stably and connected with an external power supply to be used, in the practical process, a worm passes through the grinding and cutting ring 10, then the use position of the grinding and cutting ring 10 is properly adjusted according to the size of the worm to be ground, when the adjustment is carried out, the first knob 13 is rotated anticlockwise, the first knob 13 drives the second gear 16 to rotate anticlockwise, then the second gear 16 drives the moving plate 15 to move towards the direction of the worm until the cutter part 14 is attached to the surface of the worm, then the transmission motor 7 is started, the transmission motor 7 drives the conical gear 8, at the moment, the conical gear 8 drives the first gear 9 to rotate at a high speed, and the first gear 9 is meshed with the gear teeth 11, so that the transmission motor 7 drives the grinding and cutting ring 10 provided with the cutter part 14 to rotate at a high speed, at last, the servo motor 6 is started, the servo motor 6 drives the guide rail 5 to reciprocate on the mounting frame assembly 3, the effective grinding effect on the surface of the worm is realized, the grinding cutting ring 10 with adjustable is arranged and the grinding mechanism is driven by the motor to move and grind, the surface grinding work of various sizes of worms can be suitable for the device during actual use, the automatic grinding work can be realized, the grinding efficiency is higher, and the time and the labor are saved.

Example two

As shown in fig. 5-6, compared with the first embodiment, the polishing apparatus for worm and gear production according to the present invention further includes a counterweight base 1, a scrap iron collecting tank 2 is disposed on a top of the counterweight base 1, a mounting frame assembly 3 is fixedly mounted on a top of the counterweight base 1 on a left side of the scrap iron collecting tank 2, a mounting housing 4 is slidably mounted on a bottom of the mounting frame assembly 3, a guide rail 5 is fixedly mounted on a top of the mounting housing 4, a servo motor 6 is fixedly mounted on a top of the guide rail 5, a transmission motor 7 is fixedly mounted on a circumferential surface of the mounting housing 4, an output end of the transmission motor 7 extends into the mounting housing 4 and is fixedly mounted with a bevel gear 8, a first gear 9 is engaged with one side of the bevel gear 8, a polishing cutting ring 10 is rotatably mounted at a center of the mounting housing 4, a gear tooth 11 is disposed at a middle position of a circumferential surface of the polishing cutting ring 10, a bearing sleeve 12 is fixedly installed at the edge of the circumferential surface of the grinding and cutting ring 10, a first knob 13 is rotatably installed on the surface of the grinding and cutting ring 10, a cutter component 14 is slidably installed inside the grinding and cutting ring 10, a moving plate 15 is fixedly installed at one end of the cutter component 14, a second gear 16 is meshed at one side of the moving plate 15, fixing mechanisms 17 are fixedly installed at two ends of the bottom of the mounting frame component 3, a transmission toothed bar 18 is slidably installed inside the fixing mechanism 17, one end of the transmission toothed bar 18 extends to the outside of the fixing mechanism 17 and is fixedly installed with a fixing clamp 19, a rubber bulge 20 is arranged on the surface of the fixing clamp 19, a chain 21 is meshed at one side of the transmission toothed bar 18, a third gear 22 is meshed at one side of the chain 21, a second knob 23 is fixedly installed at the middle position of the third gear 22, one end of the second knob 23 extends to the outside of the fixing mechanism 17, a toothed ring 24 is meshed at one side of the third gear 22, the fixing jig 19 is provided with three.

In the embodiment, when fixing worms of different sizes, firstly, the worm integrally penetrates through the fixing mechanism 17 and the center of the grinding cutting ring 10 on the mounting shell 4, at this time, the length of the area to be ground is placed, then two fixing mechanisms 17 are used for respectively fixing two ends of the worm grinding area, when fixing, the knob two 23 is rotated anticlockwise, so that the knob two 23 drives the gear three 22 to rotate anticlockwise, and under the drive of the toothed ring 24, the three gears three 22 synchronously work and rotate, the gear three 22 drives the chain 21 to rotate clockwise, the chain 21 drives the transmission toothed bar 18 provided with the fixing clamp 19 to move towards the center of the fixing mechanism 17 until the transmission toothed bar is in close contact with the surface of the worm, at this time, the rubber bulge 20 effectively increases the friction force between the fixing clamp 19 and the worm until the worm is stably fixed, by arranging the fixing mechanism 17 with an adjusting and fixing structure, when the worm of different sizes is fixed, the worm can be fixed only by penetrating the worm and rotating the second knob 23, so that the fixing and the processing are facilitated, and the polishing is more convenient to disassemble after finishing polishing, so that the polishing device is very convenient.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A polishing device for worm and gear production is characterized by comprising a counterweight base (1), wherein an iron scrap collecting tank (2) is arranged at the top of the counterweight base (1), a mounting frame assembly (3) is fixedly mounted at the top of the counterweight base (1) at the left side of the iron scrap collecting tank (2), a mounting shell (4) is slidably mounted at the bottom of the mounting frame assembly (3), a guide rail (5) is fixedly mounted at the top of the mounting shell (4), a servo motor (6) is fixedly mounted at the top of the guide rail (5), a transmission motor (7) is fixedly mounted at the circumferential surface of the mounting shell (4), an output end of the transmission motor (7) extends to the inside of the mounting shell (4) and is fixedly provided with a bevel gear (8), a first gear (9) is meshed at one side of the bevel gear (8), and a polishing cutting ring (10) is rotatably mounted at the center of the mounting shell (4), the middle position of the circumferential surface of the polishing cutting ring (10) is provided with a gear tooth (11), the edge of the circumferential surface of the polishing cutting ring (10) is fixedly provided with a bearing kit (12), the surface of the polishing cutting ring (10) is rotatably provided with a first knob (13), the interior of the polishing cutting ring (10) is slidably provided with a cutter component (14), one end of the cutter component (14) is fixedly provided with a movable plate (15), one side of the movable plate (15) is engaged with a second gear (16), two ends of the bottom of the mounting frame component (3) are both fixedly provided with a fixing mechanism (17), the interior of the fixing mechanism (17) is slidably provided with a transmission toothed bar (18), one end of the transmission toothed bar (18) extends to the exterior of the fixing mechanism (17) and is fixedly provided with a fixing clamp (19), the surface of the fixing clamp (19) is provided with a rubber bulge (20), one side of the transmission toothed bar (18) is engaged with a chain (21), a third gear (22) is meshed with one side of the chain (21), a second knob (23) is fixedly mounted at the middle position of the third gear (22), one end of the second knob (23) extends to the outside of the fixing mechanism (17), and a toothed ring (24) is meshed with one side of the third gear (22).

2. The grinding device for worm and gear production according to claim 1, characterized in that the bottom of the counterweight base (1) is provided with anti-skid feet, the surface of the counterweight base (1) is embedded with a control panel, and the back of the counterweight base (1) is connected with a power line.

3. The grinding device for the production of the worm and gear according to claim 1, characterized in that the mounting frame assembly (3) is formed by two vertical rods and a cross rod, the whole body is L-shaped, and the bottom of the cross rod is provided with an electromagnetic chute.

4. A grinding device for worm gear production according to claim 1, characterized in that one side of the first gear wheel (9) is intermeshed with one side of the gear teeth (11).

5. The grinding device for worm and gear production according to claim 1, characterized in that one end of the first knob (13) extends to the inside of the grinding and cutting ring (10) and is fixedly connected with the middle position of the second gear (16).

6. The grinding device for the production of the worm gear and worm is characterized in that the left end surface of the moving plate (15) is provided with a sliding rail, and the right end side surface of the moving plate (15) is provided with a tooth socket.

7. Grinding device for worm-gear production according to claim 1, characterized in that three holding clamps (19) are provided.