CN210757201U - Gear shaft grinding device capable of collecting dust - Google Patents

Gear shaft grinding device capable of collecting dust Download PDF

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Publication number
CN210757201U
CN210757201U CN201921759441.4U CN201921759441U CN210757201U CN 210757201 U CN210757201 U CN 210757201U CN 201921759441 U CN201921759441 U CN 201921759441U CN 210757201 U CN210757201 U CN 210757201U
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China
Prior art keywords
side wall
fixed
motor
gear shaft
fixed box
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Active
Application number
CN201921759441.4U
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Chinese (zh)
Inventor
候天平
冯候生
冯黎虹
王全利
郭强
令狐娟云
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Shanxi Jinhang Heavy Industry Co ltd
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Shanxi Jinhang Heavy Industry Co ltd
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Priority to CN201921759441.4U priority Critical patent/CN210757201U/en
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Abstract

The utility model relates to a gear shaft polishing device capable of collecting dust, which relates to the technical field of gear shaft processing; the outer side of the fixed box is sleeved with a protective cover, the left side wall of the protective cover is provided with an opening, the inner side wall at the lower side of the opening is lower than the upper side surface of the grinding wheel, the upper surface of the right side wall of the workbench is provided with a return groove, the center of the outer side wall at the left side of the fixed box is screwed with a screw rod through a bearing, the left end of the screw rod penetrates through the limiting plate and is fixedly connected with an output shaft of a third motor, a nut on the screw rod is fixedly connected with the center of the lower surface of the supporting plate, the front end and the rear end of the lower surface of the supporting plate are respectively arranged on the sliding rail in a sliding manner through sliding blocks, a gear shaft is fixed on the mechanical gripper, the gear shaft is driven to extend into the protective cover by rotating the screw rod, and then the gear shaft is polished by the grinding wheel in the protective cover, the polished dust falls into the clip groove, thereby can collect at the time of returning the shape inslot, make things convenient for the later stage to clear up it, the utility model has the advantages of set up rationally, the cost of manufacture low grade.

Description

Gear shaft grinding device capable of collecting dust
Technical Field
The utility model relates to a gear shaft processing technology field, concretely relates to gear shaft grinding device that can dust collect.
Background
The gear shaft has a lot of burrs and coarse particles on the surface after the manufacturing, needs to polish burr and coarse particles, and at the in-process of polishing, because the high-speed rotation of polishing head, can produce the dust that splashes everywhere in the air, these dusts have constituted very big threat to the environment of work and staff's health, so just need collect the dust at the in-process of polishing, and current grinding machanism is not collected to the dust, awaits urgent need to improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a gear shaft grinding device that can the dust be collected reasonable in design, convenient to use, the gear shaft is fixed on mechanical tongs, drives the gear shaft through rotating the lead screw and stretches into inside the protection casing, polishes via the emery wheel in the protection casing again, and the dust after polishing falls to returning the shape inslot to can collect returning the shape inslot, make things convenient for the later stage to clear up it.
In order to achieve the above object, the utility model adopts the following technical scheme: the left side of the upper surface of the workbench is fixedly provided with the supporting plate, the left side wall of the supporting plate is fixedly provided with the first motor, the first motor is connected with an external power supply, an output shaft of the first motor penetrates through the supporting plate and is fixedly connected with the left end of the mechanical gripper, the right side of the supporting plate is provided with the fixed box, the lower side of the fixed box is fixed on the right side of the upper surface of the workbench, the grinding wheel is arranged in the fixed box, the upper side of the grinding wheel is exposed on the upper side of the fixed box, a rotating shaft at the left end of the grinding wheel is screwed with the inner side wall at the left side of the fixed box through a bearing, the right end of the rotating shaft penetrates through the right side wall of the fixed box and is fixedly connected with the output shaft of the second motor, and the second motor is connected with the external power supply and is fixed on the outer side; the outer side of the fixed box is sleeved with a protective cover, the lower end of the protective cover is fixed on the upper surface of the workbench, the left side wall of the protective cover is provided with an opening, the inner side wall at the lower side of the opening is lower than the upper side surface of the grinding wheel, the upper surface of the right side wall of the workbench is provided with a circular groove, the circular groove is arranged at the outer side of the fixed box and is positioned at the inner side of the protective cover, the center of the outer side wall at the left side of the fixed box is screwed with a screw rod through a bearing, the left end of the screw rod passes through a limiting plate and is fixedly connected with an output shaft of a third motor, the third motor is connected with an external power supply and is fixed on the left side wall of the limiting plate, the limiting plate is fixed on the left end of the upper surface of the workbench, a screw nut on the screw rod is fixedly connected with, the right end of the protective cover is fixed on the left side wall of the protective cover.
Furthermore, a sliding groove is formed in the center of the supporting plate, an H-shaped sliding block is arranged in the sliding groove in a sliding mode, the left side wall of the H-shaped sliding block is fixedly connected with a first motor, an output shaft of the first motor penetrates through the H-shaped sliding block and then is fixedly connected with the left side wall of the mechanical gripper, the left side wall of the mechanical gripper is arranged in contact with the right side wall of the H-shaped sliding block, a positioning bolt is inserted into the left side wall of the H-shaped sliding block, and the positioning bolt penetrates through the left side wall of the H-shaped sliding block and then is fixed to the supporting plate.
Furthermore, all inlay on the center of returning the groove four sides and be equipped with the stand pipe, the lower extreme of this stand pipe passes behind the workstation, inserts and establishes in the collecting box, the lateral wall of this stand pipe upper end and the inside wall fixed connection that returns the groove, this collecting box sets up in the downside of workstation.
Further, the outside cover of No. two motors is equipped with the translucent cover, and the left end of this translucent cover is fixed on the lateral wall on fixed case right side.
Furthermore, the upper side of the fixed box is provided with a sealing gasket, four corners of the lower surface of the sealing gasket are fixedly connected with the upper side wall of the fixed box, and the end sleeve is arranged on the grinding wheel and is in contact with the grinding wheel.
Furthermore, the inner side wall on the right side of the protective cover is provided with a guide plate, the left end of the guide plate is arranged in a downward inclined mode and fixed on the upper surface of the workbench, and the guide plate is arranged on the right side of the return groove.
After the structure is adopted, the beneficial effects of the utility model are that: a gear shaft grinding device that can collect is carried out to dust, the gear shaft is fixed on mechanical tongs, drives the gear shaft through rotating the lead screw and stretches into inside the protection casing, polishes via the emery wheel in the protection casing again, the dust after polishing falls to returning the shape inslot to can collect returning the shape inslot, make things convenient for the later stage to clear up it, the utility model has the advantages of it is reasonable to set up, the cost of manufacture low.
Drawings
Fig. 1 is a front sectional view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 1.
Fig. 4 is an enlarged view of a portion B in fig. 1.
Description of reference numerals:
the device comprises a workbench 1, a supporting plate 2, a mechanical gripper 3, a grinding wheel 4, a fixing box 5, a first motor 6, a second motor 7, a protective cover 8, an opening 9, a clip groove 10, a screw rod 11, a limiting plate 12, a third motor 13, a sliding rail 14, a sliding groove 15, an H-shaped sliding block 16, a positioning bolt 17, a guide pipe 18, a collecting box 19, a transparent cover 20, a sealing gasket 21 and a guide plate 22.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the grinding machine comprises a workbench 1, a supporting plate 2, a mechanical gripper 3, a grinding wheel 4, a fixed box 5, a first motor 6 and a second motor 7, wherein the supporting plate 2 is fixedly welded on the left side of the upper surface of the workbench 1, the first motor 6 is fixedly arranged on the left side wall of the supporting plate 2 through bolts, the first motor 6 is connected with an external power supply, an output shaft of the first motor 6 penetrates through the supporting plate 2 and then is fixedly connected with the left end of the mechanical gripper 3 through bolts, the fixed box 5 is arranged on the right side of the supporting plate 2, the lower side of the fixed box 5 is fixedly arranged on the right side of the upper surface of the workbench 1 through bolts, the grinding wheel 4 is arranged in the fixed box 5, the upper side of the grinding wheel 4 is exposed at the upper side of the fixed box 5, a rotating shaft at the left end of the grinding wheel 4 is in screwed connection with the inner side wall on the left side of the fixed box 5 through a, the inner ring of the grinding wheel is fixedly welded with a rotating shaft at the left end of the grinding wheel 4, the rotating shaft at the right end of the grinding wheel 4 penetrates through the right side wall of the fixing box 5 and then is fixedly welded with an output shaft of a second motor 7, and the second motor 7 is connected with an external power supply and is fixed on the outer side wall of the right side of the fixing box 5 through bolts; the outer side of the fixed box 5 is sleeved with a protective cover 8, the lower end of the protective cover 8 is welded and fixed on the upper surface of the workbench 1, the left side wall of the protective cover 8 is provided with an opening 9, the inner side wall of the lower side of the opening 9 is lower than the upper side surface of the grinding wheel 4, the upper surface of the right side wall of the workbench 1 is provided with a circular groove 10, the circular groove 10 is arranged on the outer side of the fixed box 5 and is positioned on the inner side of the protective cover 8, the center of the left side outer side wall of the fixed box 5 is rotatably connected with a screw rod 11 through a bearing, the bearing is embedded in the left side outer side wall of the fixed box 5, the outer ring of the bearing is welded and fixed with the inner part of the left side outer side wall of the fixed box 5, the inner ring of the screw rod is welded and fixed with the right end of the screw rod 11, the left end of the screw, limiting plate 12 welded fastening is on the left end of 1 upper surface of workstation, screw on the lead screw 11 and the center welded fastening of backup pad 2 lower surface, both ends slide through the slider respectively around the backup pad 2 lower surface and set up on slide rail 14, the upper surface of this slider respectively with the both ends welded fastening around the backup pad 2 lower surface, its lower extreme slides and sets up on slide rail 14, this slide rail 14 welded fastening is on the upper surface of workstation 1, its right-hand member welded fastening is on the left side wall of protection casing 8, the model of a motor 6 and No. two motors 7 is 40KTYZ, the model of No. three motors 13 is 60 KTYZ.
Furthermore, a sliding groove 15 is formed in the center of the supporting plate 2, an H-shaped slider 16 is slidably arranged in the sliding groove 15, the left side wall of the H-shaped slider 16 is fixedly connected with a first motor 6 through a bolt, an output shaft of the first motor 6 penetrates through the H-shaped slider 16 and then is welded and fixed with the left side wall of the mechanical gripper 3, the left side wall of the mechanical gripper 3 is in contact with the right side wall of the H-shaped slider 16, a positioning bolt 17 is inserted into the left side wall of the H-shaped slider 16, the positioning bolt 17 penetrates through the left side wall of the H-shaped slider 16 and then is screwed and fixed on the supporting plate 2, the height of the H-shaped slider 16 can be adjusted according to the diameter of a gear shaft, and therefore the gear shaft adjusting device is suitable for gear.
Furthermore, the centers of the four sides of the circular groove 10 are all embedded with guide tubes 18, the lower ends of the guide tubes 18 penetrate through the workbench 1 and then are inserted into a collection box 19, the outer side wall of the upper end of the guide tube 18 is welded and fixed with the inner side wall of the circular groove 10, and the collection box 19 is arranged on the lower side of the workbench 1.
Further, the outside cover of No. two motors 7 is equipped with translucent cover 20, and the left end welded fastening of this translucent cover 20 can protect No. two motors 7 on the lateral wall on fixed case 5 right side, prevents that the dust from getting into the inside of No. two motors 7.
Furthermore, the upper side of the fixed box 5 is provided with a sealing gasket 21, four corners of the lower surface of the sealing gasket 21 are fixedly adhered to the upper side wall of the fixed box 5, and the end of the sealing gasket is sleeved on the grinding wheel 4 and is in contact with the grinding wheel 4, so that dust can be prevented from entering the fixed box 5 and being difficult to clean.
Further, a guide plate 22 is welded and fixed on the inner side wall on the right side of the protective cover 8, the left end of the guide plate 22 is inclined downwards and fixed on the upper surface of the workbench 1 in a welding mode, the guide plate 22 is arranged on the right side of the circular groove 10, and dust falling onto the upper surface on the right side of the workbench 1 can slide into the circular groove 10 through the guide plate 22.
The working principle of the specific embodiment is as follows: when the grinding wheel device is used, one end of a gear shaft is fixed on a mechanical hand grip 3, the other end of the gear shaft is inserted into an opening 9 on the left side of a protective cover 8, then a positioning bolt 17 on an H-shaped sliding block 16 is loosened, the height of the H-shaped sliding block 16 is adjusted, the lower surface of the gear shaft is contacted with a grinding wheel 4, then a first motor 6, a second motor 7 and a third motor 13 are simultaneously started, the first motor 6 drives the mechanical hand grip 3 to rotate, the mechanical hand grip 3 drives the gear shaft to rotate, the second motor 7 drives the grinding wheel 4 to rotate, so that the gear shaft is ground on the grinding wheel 4, the third motor 13 drives a screw rod 11 to rotate, the screw rod 11 drives a support plate 2 to move through a nut on the screw rod, the support plate 2 drives the gear shaft to move through the H-shaped sliding block 16, so that the gear shaft moves to, the dust produced during polishing is blocked by the protective cover 8 and then falls into the returning groove 10, and then falls into the collecting box 19 through the guide pipe 18 on the lower side of the returning groove 10, and is collected by the collecting box 19, after one end of the gear shaft is polished, the gear shaft can be dismounted, the polished end is fixed on the mechanical gripper 3, and the other end of the gear shaft is polished according to the above procedures.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the gear shaft is fixed on the mechanical gripper 3, the gear shaft is driven to extend into the protective cover 8 by rotating the screw rod 11, then the gear shaft is polished by the polishing wheel 4 in the protective cover 8, and polished dust falls into the square-shaped groove 10 and can be collected in the square-shaped groove 10, so that the gear shaft is convenient to clean at a later stage;
2. the mechanical gripper 3 is fixed on the H-shaped slider 16, the H-shaped slider 16 slides in the sliding groove 15, and the height of the H-shaped slider 16 can be adjusted according to the diameter of the gear shaft, so that the mechanical gripper is suitable for gear shafts with different sizes;
3. a guide pipe 18 is inserted into the lower side of the circular groove 10, the lower end of the guide pipe 18 penetrates through the workbench 1 and then is inserted into a collection box 19, and dust can be collected through the collection box 19.
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 or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. A gear shaft grinding device capable of collecting dust comprises a workbench (1), a support plate (2), a mechanical gripper (3), a grinding wheel (4), a fixed box (5), a first motor (6) and a second motor (7), wherein the support plate (2) is fixed on the left side of the upper surface of the workbench (1), the first motor (6) is fixed on the left side wall of the support plate (2), the first motor (6) is connected with an external power supply, an output shaft of the first motor is fixedly connected with the left end of the mechanical gripper (3) after passing through the support plate (2), the fixed box (5) is arranged on the right side of the support plate (2), the lower side of the fixed box (5) is fixed on the right side of the upper surface of the workbench (1), the grinding wheel (4) is arranged in the fixed box (5), the upper side of the grinding wheel (4) is exposed on the upper side of the fixed box (5), and a rotating shaft at the left end of the grinding wheel (4) is connected with the left inner side wall of the fixed, the right end of the motor passes through the right side wall of the fixed box (5) and then is fixedly connected with an output shaft of a second motor (7), and the second motor (7) is connected with an external power supply and is fixed on the outer side wall of the right side of the fixed box (5); the method is characterized in that: the outer side of the fixed box (5) is sleeved with a protective cover (8), the lower end of the protective cover (8) is fixed on the upper surface of the workbench (1), the left side wall of the protective cover (8) is provided with an opening (9), the inner side wall of the lower side of the opening (9) is lower than the upper side surface of the grinding wheel (4), the upper surface of the right side wall of the workbench (1) is provided with a returning groove (10), the returning groove (10) is arranged on the outer side of the fixed box (5) and is positioned on the inner side of the protective cover (8), the center of the left side outer side wall of the fixed box (5) is screwed with a screw rod (11) through a bearing, the left end of the screw rod (11) passes through a limiting plate (12) and then is fixedly connected with an output shaft of a third motor (13), the third motor (13) is connected with an external power supply and is fixed on the left side wall of the limiting plate (12), the limiting plate (, the screw on lead screw (11) and the center fixed connection of backup pad (2) lower surface, both ends slide through the slider respectively around backup pad (2) lower surface and set up on slide rail (14), and this slide rail (14) are fixed on the upper surface of workstation (1), and its right-hand member is fixed on the left side wall of protection casing (8).
2. The gear shaft grinding device capable of collecting dust according to claim 1, wherein: the center of the support plate (2) is provided with a sliding groove (15), an H-shaped sliding block (16) is arranged in the sliding groove (15) in a sliding mode, the left side wall of the H-shaped sliding block (16) is fixedly connected with a motor (6), an output shaft of the motor (6) penetrates through the H-shaped sliding block (16) and then is fixedly connected with the left side wall of the mechanical gripper (3), the left side wall of the mechanical gripper (3) is in contact with the right side wall of the H-shaped sliding block (16), a positioning bolt (17) is inserted into the left side wall of the H-shaped sliding block (16), and the positioning bolt (17) penetrates through the left side wall of the H-shaped sliding block (16) and then is fixed to the support plate (2).
3. The gear shaft grinding device capable of collecting dust according to claim 1, wherein: the center of four sides of the circular groove (10) is embedded with a guide pipe (18), the lower end of the guide pipe (18) penetrates through the workbench (1) and is inserted into a collection box (19), the outer side wall of the upper end of the guide pipe (18) is fixedly connected with the inner side wall of the circular groove (10), and the collection box (19) is arranged on the lower side of the workbench (1).
4. The gear shaft grinding device capable of collecting dust according to claim 1, wherein: the outside cover of No. two motor (7) is equipped with translucent cover (20), and the left end of this translucent cover (20) is fixed on the lateral wall on fixed case (5) right side.
5. The gear shaft grinding device capable of collecting dust according to claim 1, wherein: the upper side of the fixed box (5) is provided with a sealing gasket (21), four corners of the lower surface of the sealing gasket (21) are fixedly connected with the upper side wall of the fixed box (5), and the end sleeve is arranged on the grinding wheel (4) and is in contact with the grinding wheel (4).
6. The gear shaft grinding device capable of collecting dust according to claim 1, wherein: be equipped with deflector (22) on the inside wall on protection casing (8) right side, the left end downward sloping setting of this deflector (22), and it fixes on the upper surface of workstation (1), and deflector (22) set up in the right side of returning groove (10).
CN201921759441.4U 2019-10-21 2019-10-21 Gear shaft grinding device capable of collecting dust Active CN210757201U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921759441.4U CN210757201U (en) 2019-10-21 2019-10-21 Gear shaft grinding device capable of collecting dust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921759441.4U CN210757201U (en) 2019-10-21 2019-10-21 Gear shaft grinding device capable of collecting dust

Publications (1)

Publication Number Publication Date
CN210757201U true CN210757201U (en) 2020-06-16

Family

ID=71055172

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921759441.4U Active CN210757201U (en) 2019-10-21 2019-10-21 Gear shaft grinding device capable of collecting dust

Country Status (1)

Country Link
CN (1) CN210757201U (en)

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