Speed reducer for glass edge grinding machine

Abstract

The utility model discloses a speed reducer for a glass edge grinding machine, which relates to the technical field of speed reducers, and comprises a box body, a driving shaft is arranged at the upper part of the box body, the driving shaft is driven by a driving mechanism, a first gear is fixed on the driving shaft, a worm is arranged below the driving shaft, and a second gear is arranged below the worm. A second gear meshed with the first gear is fixed to the end of the worm, a first worm gear and a second worm gear which are meshed with the worm are arranged on the two sides of the worm respectively, the first worm gear is fixed to a first output shaft, and the second worm gear is fixed to a second output shaft. The speed reducer can adapt to more working occasions of the glass edge grinding machine and meet different speed reduction requirements of the glass edge grinding machine.

Description

TECHNICAL FIELD

[0001] The utility model relates to a speed reducer technical field especially relates to a glass edger speed reducer. BACKGROUND

[0002] Glass edger is one of the mechanical equipment commonly used in the glass deep processing process, can carry out rough grinding, fine grinding and polishing and handle to glass, its main function is to grind glass or process glass into the required shape, glass edger is generally composed of base, frame, water tank, drive mechanism and electric box, drive mechanism includes motor and speed reducer, wherein the speed reducer is one of the important components in the edger, affects the precision and service life of the edger, therefore the speed reduction structure of glass edger speed reducer is crucial.

[0003] The traditional glass edger speed reducer has only one output shaft and the transmission ratio is not adjustable, and the speed reducer is large in size and not compact in structure. UTILITY MODEL CONTENTS

[0004] The utility model provides a glass edger speed reducer for glass edger, adapts to the speed reduction demand of glass edger.

[0005] The utility model discloses a glass edger speed reducer, which comprises a box body, a driving shaft is arranged at the upper part of the box body, the driving shaft is driven by a driving mechanism, a first gear is fixed on the driving shaft, a worm is arranged below the driving shaft, a second gear meshing with the first gear is fixed at the end of the worm, first and second worm gears meshing with the worm are arranged at the both sides of the worm respectively, a first output shaft is fixed on the first worm gear, and a second output shaft is fixed on the second worm gear.

[0006] The utility model discloses a glass edger speed reducer, which comprises a box body, a driving shaft is arranged at the upper part of the box body, the driving shaft is driven by a driving mechanism, a first gear is fixed on the driving shaft, a worm is arranged below the driving shaft, a second gear meshing with the first gear is fixed at the end of the worm, first and second worm gears meshing with the worm are arranged at the both sides of the worm respectively, a first output shaft is fixed on the first worm gear, and a second output shaft is fixed on the second worm gear.

[0007] Further, the box body comprises an upper narrow box part and a lower extension box part in communication, the driving shaft and the first gear are arranged in the upper narrow box part, the second gear, the worm, the first output shaft and the second output shaft are all arranged in the lower extension box part, and the first gear and the second gear are meshed at the communication position of the upper narrow box part and the lower extension box part.

[0008] Further, the driving mechanism is fixed on the upper narrow box part and arranged directly above the lower extension box part, the output end of the driving mechanism extends into the upper narrow box part and is fixedly connected with the driving shaft.

[0009] Further, the box is provided with first mounting holes at both ends of the worm, both ends of the worm extend into the first mounting holes and are installed on the box through tapered roller bearings, and two input covers are fixed on the box through fasteners and cover the two first mounting holes respectively.

[0010] Further, the tapered roller bearing is arranged between the second gear and the input cover, and a first oil seal is arranged between the tapered roller bearing and the input cover.

[0011] Further, the bottom of the box is provided with a second oil seal.

[0012] Further, one end of the first output shaft and the second output shaft extends out of the box, and the extending ends of the first output shaft and the second output shaft are the same end or opposite ends.

[0013] Further, the box is provided with second mounting holes, and the first worm gear and the second worm gear are installed in the second mounting hole positions through deep groove ball bearings.

[0014] Further, four output covers are fixed on the box through fasteners and cover the four second mounting holes respectively.

[0015] Further, the box is provided with a breathable cap.

[0016] The beneficial effects of the utility model are:

[0017] The utility model discloses a driving mechanism drives the driving shaft, drives the first gear and the second gear to mesh and rotate, the second gear drives the worm to rotate, and the gear on the worm is meshed with the first worm gear and the second worm gear respectively, so as to drive the first output shaft and the second output shaft, realize one input two outputs, and the direction of input and output is perpendicular, the first output shaft and the second output shaft can set the same or different transmission ratio according to actual conditions, adapt to more working positions of glass edging machine, satisfy the different speed reduction demand of glass edging machine, the box is provided with upper narrow box part and lower extension box part, more mounting space is left on the outside of the upper narrow box part and the upside of the lower extension box part, conveniently accommodate and install the driving mechanism, and the structure is more compact. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the longitudinal section view of the speed reducer for glass edging machine of the utility model,

[0019] Figure 2 It is the section view of the speed reducer for glass edging machine of the utility model in A-A direction.

[0020] In the figure: 1, box; 101, upper narrow box part; 102, lower extended box part; 2, driving shaft; 3, driving mechanism; 4, first gear; 5, worm; 6, second gear; 7, first worm gear; 8, second worm gear; 9, first output shaft; 10, second output shaft; 11, flange; 12, first mounting hole; 13, tapered roller bearing; 14, input cover; 15, fastener; 16, first oil seal; 17, second oil seal; 18, second mounting hole; 19, deep groove ball bearing; 20, output cover; 21, breather cap. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model clearer, the utility model is further described below in combination with the drawings and examples.

[0022] As Figures 1-2 shown, the utility model provides a speed reducer for glass edging machine, including box 1, the upper part of box 1 is equipped with driving shaft 2, driving shaft 2 is driven by driving mechanism 3, driving shaft 2 is fixed with first gear 4, driving shaft 2 is equipped with worm 5, the end of worm 5 is fixed with second gear 6 meshing with first gear 4, the both sides of worm 5 are equipped with first worm gear 7 and second worm gear 8 meshing with worm 5 respectively, first output shaft 9 is fixed on first worm gear 7, second output shaft 10 is fixed on second worm gear 8.

[0023] Driving mechanism 3 is motor, motor drives driving shaft 2, and then drives first gear 4 to rotate, first gear 4 and second gear 6 mesh, second gear 6 drives worm 5 to rotate, worm 5 is further meshed with first worm gear 7 and second worm gear 8 respectively, so as to drive first output shaft 9 and second output shaft 10, realizes that one input drives two outputs simultaneously, and the direction of input and output is perpendicular, first output shaft 9 and second output shaft 10 can be set same or different transmission ratio according to actual conditions, adapts to more working situations of glass edging machine, satisfies the different speed reduction needs of glass edging machine.

[0024] Further, box 1 includes the upper narrow box part 101 and the lower extended box part 102 in communication, driving shaft 2 and first gear 4 are arranged in the upper narrow box part 101, second gear 6, worm 5, first output shaft 9 and second output shaft 10 are all arranged in the lower extended box part 102, worm 5 is parallel to driving shaft 2, first gear 4 and second gear 6 mesh at the communication position of the upper narrow box part 101 and the lower extended box part 102.

[0025] Reference Figure 1The upper narrow box part 101 and the lower extended box part 102 share the same side edge of the box body 1, the length of the upper narrow box part 101 is less than the length of the lower extended box part 102, so that the box body 1 has more mounting space outside the upper narrow box part 101 and above the lower extended box part 102, facilitating the accommodation and installation of the driving mechanism 3, so that the structure is more compact.

[0026] Further, the driving mechanism 3 is fixed on the upper narrow box part 101 and is arranged directly above the lower extended box part 102, the output end of the driving mechanism 3 extends into the upper narrow box part 101 and is fixedly connected with the driving shaft 2.

[0027] The driving mechanism 3 is fixed on the upper narrow box part 101 through the flange 11, the output end of the driving mechanism 3 and the driving shaft 2 can share one shaft, that is, the output shaft of the driving mechanism 3 is the driving shaft 2, and the first gear 4 is directly fixed on the output shaft of the driving mechanism 3.

[0028] Further, the box body 1 is provided with first mounting holes 12 at both ends of the worm 5, both ends of the worm 5 extend into the first mounting holes 12 and are mounted on the box body 1 through tapered roller bearings 13, and the box body 1 is fixed with two input covers 14 through fasteners 15, and the two input covers 14 are respectively covered on the two first mounting holes 12. Through the above structure, the installation and maintenance of the worm 5 are facilitated.

[0029] Further, the tapered roller bearing 13 is arranged between the second gear 6 and the input cover 14, and a first oil seal 16 is arranged between the tapered roller bearing 13 and the input cover 14. Further, the bottom of the box body 1 is provided with a second oil seal 17.

[0030] Further, one end of the first output shaft 9 and one end of the second output shaft 10 extend out of the box body 1, the extending ends of the first output shaft 9 and the second output shaft 10 are the same end or opposite ends. Further, the box body 1 is provided with second mounting holes 18, the first worm wheel 7 and the second worm wheel 8 are mounted at the positions of the second mounting holes 18 through deep groove ball bearings 19, so that the reducer can be pre-assembled or not pre-assembled with the output shaft when it is shipped. Further, the box body 1 is fixed with four output covers 20 through fasteners 15, and the output covers 20 are respectively covered on the four second mounting holes 18.

[0031] Further, the box body 1 is provided with a breathable cap 21.

[0032] Working principle: the driving mechanism 3 is fixed in the upper narrow box part 101, the output end is inserted into the upper narrow box part 101, the driving shaft 2 can be fixedly connected through the shaft coupling, then the both ends of the worm 5 are installed in the first mounting hole 12 through the tapered roller bearing 13, the first mounting hole 12 is covered by the input cover 14, the second gear 6 on the worm 5 is arranged below the first gear 4 and is engaged with the first gear 4, the first worm 7 and the second worm 8 are respectively installed in the second mounting hole 18 through the deep groove ball bearing 19, the second mounting hole 18 is covered by the output cover 20, the first worm 7 and the second worm 8 are respectively arranged on the two sides of the worm 5 and are respectively engaged with the worm 5, finally the first output shaft 9 and the second output shaft 10 are respectively fixed on the first worm 7 and the second worm 8. Start the driving mechanism 3, the driving mechanism 3 drives the first gear 4 to rotate, the first gear 4 is engaged with the second gear 6, the second gear 6 drives the worm 5 to rotate, the worm 5 is respectively engaged with the first worm 7 and the second worm 8, and the power is finally output from the first output shaft 9 and the second output shaft 10.

[0033] The utility model discloses a driving mechanism 3 drive driving shaft 2, drive first gear 4 and second gear 6 meshing rotation, second gear 6 drive worm 5 rotation, worm 5 further and first worm 7 and second worm 8 respectively meshing, thereby drive first output shaft 9 and second output shaft 10, realize one input two outputs, and the direction of input and output is perpendicular, first output shaft 9 and second output shaft 10 can set same or different transmission ratio according to actual conditions, adapt more working situation of glass edging machine, satisfy the different speed reduction demand of glass edging machine, through with box 1 is set as upper narrow box part 101 and lower extension box part 102, make the box 1 in the outside of upper narrow box part 101 and the upper side of lower extension box part 102 have more installation space, conveniently accommodate and install driving mechanism 3, make the structure more compact.

[0034] The above only is the preferred embodiment of the utility model, and does not use to limit the utility model, and any modification, equivalent replacement and improvement etc. that are made in the spirit and principle of the utility model, should fall in the protection scope of the utility model.

Claims

1. A speed reducer for a glass edger, characterized by, The utility model provides a kind of worm gear box, including box (1), the upper portion of the box (1) is equipped with driving shaft (2), the driving shaft (2) is driven by driving mechanism (3), the driving shaft (2) is fixed with first gear (4), the lower portion of the driving shaft (2) is equipped with worm (5), the end of the worm (5) is fixed with second gear (6) with the first gear (4) meshing, the two sides of the worm (5) are respectively equipped with first worm wheel (7) and second worm wheel (8) with the worm (5) meshing, the first worm wheel (7) is fixed with first output shaft (9), the second worm wheel (8) is fixed with second output shaft (10).

2. The speed reducer for a glass edger according to claim 1, wherein The box (1) includes a narrow upper box portion (101) and a lower extension box portion (102) in communication, the driving shaft (2) and the first gear (4) are arranged in the narrow upper box portion (101), the second gear (6), the worm (5), the first output shaft (9) and the second output shaft (10) are arranged in the lower extension box portion (102), the first gear (4) and the second gear (6) are meshed at the communication position of the narrow upper box portion (101) and the lower extension box portion (102).

3. A speed reducer for a glass edger as claimed in claim 2, characterized in that The driving mechanism (3) is fixed on the narrow upper box portion (101) and arranged directly above the lower extension box portion (102), the output end of the driving mechanism (3) extends into the narrow upper box portion (101) and is fixedly connected with the driving shaft (2).

4. The speed reducer for a glass edger according to claim 1, wherein The box (1) is provided with first mounting holes (12) at both ends of the worm (5), both ends of the worm (5) extend into the first mounting holes (12) and are mounted on the box (1) through tapered roller bearings (13), two input covers (14) are fixed on the box (1) through fasteners (15), and the two input covers (14) cover the two first mounting holes (12) respectively.

5. A speed reducer for a glass edger as claimed in claim 4, wherein The tapered roller bearings (13) are arranged between the second gear (6) and the input covers (14), and first oil seals (16) are arranged between the tapered roller bearings (13) and the input covers (14).

6. A speed reducer for a glass edger as defined in claim 1, wherein The bottom of the box (1) is provided with a second oil seal (17).

7. A speed reducer for a glass edger as defined in claim 1, wherein One end of each of the first output shaft (9) and the second output shaft (10) extends out of the box (1), and the extending ends of the first output shaft (9) and the second output shaft (10) are the same end or opposite ends.

8. A speed reducer for a glass edger as defined in claim 7, wherein The box (1) is provided with second mounting holes (18), and the first worm wheel (7) and the second worm wheel (8) are mounted in the second mounting holes (18) through deep groove ball bearings (19).

9. A speed reducer for a glass edger as claimed in claim 8, characterized in that Four output covers (20) are fixed on the box (1) through fasteners (15), and the output covers (20) cover the four second mounting holes (18) respectively.

10. The speed reducer for a glass edger according to claim 1, wherein The box (1) is provided with a breathable cap (21).

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