Anti-deformation high-strength gear piece

Abstract

The utility model belongs to the field of gear structures, and particularly relates to an anti-deformation high-strength gear piece which comprises a first gear. A first groove body is formed in the upper end of the first gear, second groove bodies are formed in the upper end and the lower end of the first gear in a penetrating mode, a fixing assembly is arranged on the first gear, and the fixing assembly comprises a stud, a first fixing disc and a second fixing disc; a stud is movably arranged on the inner wall of the second groove body, a second fixing disc is fixedly connected to the outer wall of the stud, a first fixing disc is movably arranged on the outer wall of the stud, and a lubricating assembly is arranged on the stud. When the first gear rotates, the oil absorption cotton adsorbs lubricating oil in the liquid storage box, so that the lubricating oil flows into the oil outlet cotton through the liquid guide pipe under the centrifugal force generated by the first gear, and then the lubricating oil in the oil outlet cotton flows onto gear teeth of the first gear through the liquid outlet groove; the first gear can be supplemented with lubricating oil during working, and the problem that the gear is excessively abraded during working due to the fact that lubricating oil cannot be supplemented in time is solved.

Description

Technical Field

[0001] The utility model belongs to the field of gear structures, and in particular relates to a high-strength gear sheet with anti-deformation properties. Background Art

[0002] A gear is a mechanical element whose main function is to transmit rotational motion between two or more mechanical parts. It usually has a specific shape, including teeth and grooves. These teeth mesh with the teeth of another gear to transmit torque and rotational motion. Gears are widely designed and used and can be found in various machines and equipment, such as automobiles, industrial machinery, clocks, etc. Gears are key components in mechanical transmission, and their performance directly affects the stability and life of the entire transmission system.

[0003] However, under high load and high-speed operation conditions, the gear teeth on traditional gears are easily deformed, affecting the mechanical transmission engineering. Usually, the entire gear needs to be replaced, and the gear cannot be lubricated in time, resulting in excessive wear of the gear during operation.

[0004] Therefore, a deformation-resistant high-strength gear piece is proposed. By adding a supporting structure to the inner wall of the gear and a structure for replenishing lubricating oil during operation, the overall strength of the gear is improved and the problem of easy deformation of the gear teeth on the gear is solved. Utility Model Content

[0005] In order to overcome the problem that existing traditional gears are prone to deformation and excessive wear during operation.

[0006] The technical solution of the utility model is: a deformation-resistant high-strength gear sheet, comprising a first gear; a first groove body is provided at the upper end of the first gear, and a second groove body is provided through the upper and lower ends of the first gear, and a fixing component is arranged on the first gear, and the fixing component comprises a stud, a first fixing plate, and a second fixing plate; a stud is movably provided on the inner wall of the second groove body, and the second fixing plate is fixedly connected to the outer wall of the stud, and the first fixing plate is movably provided on the outer wall of the stud, and a lubrication component is arranged on the stud, and the lubrication component comprises a liquid storage box and an annular frame; a liquid storage box is movably provided on the outer wall of the stud, and the upper end of the liquid storage box is fixedly connected to the annular frame, and the arc-shaped outer wall of the annular frame is fixedly connected to the third fixing plate, and the outer wall of the liquid storage box is fixedly connected to the third gear and the second gear, and the gear teeth of the third gear and the gear teeth of the second gear are matched with the arc surface of the inner wall of the first groove body, and the upper end of the third gear is flush with the upper end of the first gear.

[0007] Preferably, the second gear and the third gear are installed on the first groove body on the first gear through a fixing component, and the inner wall arc surface of the first groove body is supported by the teeth of the second gear and the third gear, so that the teeth of the first gear can be prevented from being deformed during long-term operation, thereby affecting the operation of the mechanical transmission. The lubrication component can be used to replenish oil to the teeth of the first gear in time to reduce wear during operation.

[0008] Preferably, the fixing assembly includes a nut; the lower end of the first fixing plate is fitted with the upper end of the third fixing plate, the upper end of the second fixing plate is fitted with the lower end of the first gear, the nut thread is installed on the outer wall of the stud, and the lower end of the nut is fitted with the upper end of the first fixing plate. When installation is required, the first fixing plate and the second fixing plate are clamped and fixed to the third fixing plate, the lubrication assembly and the second gear by installing the nut thread on the outer wall of the stud.

[0009] Preferably, the lubrication assembly includes oil-absorbing cotton, a liquid guide tube and oil outlet cotton; the arc-shaped outer wall of the annular frame is fixedly connected with evenly distributed oil-absorbing cotton, the other end of the oil-absorbing cotton passes through the liquid storage box and extends to the outer wall of the liquid storage box where it is fixed with oil outlet cotton, the oil outlet cotton fits with the inner wall arc surface of the first slot body, the outer wall of the first gear is penetrated by a circular evenly distributed liquid outlet groove, the liquid outlet groove and the first slot body are interconnected, and lubricating oil is injected into the interior of the liquid storage box. When the first gear rotates, the oil-absorbing cotton absorbs the lubricating oil in the liquid storage box, and the centrifugal force generated by the first gear causes the lubricating oil to flow into the oil outlet cotton through the liquid guide tube, and then the lubricating oil in the oil outlet cotton flows into the gear teeth of the first gear through the liquid outlet groove, so that the first gear can be replenished with lubricating oil in time during operation, thereby reducing wear during operation.

[0010] Preferably, the upper and lower ends of the second gear are penetrated by evenly distributed fourth grooves, and the upper and lower ends of the second gear are penetrated by fifth grooves, and the inner wall of the fifth groove is fixedly connected to the outer wall of the liquid storage box. Through the fourth groove on the second gear, the second gear can form a stable supporting structure, thereby improving the strength of the gear teeth on the first gear.

[0011] Preferably, the upper and lower ends of the third gear are penetrated by evenly distributed seventh grooves, and the upper and lower ends of the third gear are penetrated by sixth grooves, and the inner wall of the sixth groove is fixedly connected to the outer wall of the liquid storage box. Through the seventh groove on the third gear, the third gear can form a stable supporting structure, thereby improving the strength of the gear teeth on the first gear.

[0012] Preferably, a liquid injection groove and a third groove body are formed through the upper and lower ends of the third fixed plate, the liquid injection groove is completely blocked by the first fixed plate, and the liquid injection groove and the interior of the liquid storage box are interconnected. By removing the first fixed plate, lubricating oil can be injected into the interior of the liquid storage box through the liquid injection groove, and then the first fixed plate is placed above the liquid injection groove to prevent the lubricating oil in the liquid storage box from flowing out.

[0013] Preferably, the upper end of the second gear is fixedly connected to the lower end of the oil outlet cotton, the upper end of the oil outlet cotton is fixedly connected to the lower end of the third gear, and the upper end of the third gear is fixedly connected to the lower end of the third fixed plate, so that the second gear, lubrication assembly, third gear and third fixed plate form an integral structure to facilitate subsequent maintenance work.

[0014] Beneficial effects of the utility model:

[0015] 1. By injecting lubricating oil into the liquid storage box, when the first gear rotates, the oil-absorbing cotton absorbs the lubricating oil in the liquid storage box, so that the lubricating oil flows into the oil outlet cotton through the liquid guide tube through the centrifugal force generated by the first gear, and then the lubricating oil in the oil outlet cotton flows into the gear teeth of the first gear through the liquid outlet groove, so that the first gear can be replenished with lubricating oil in time when working, solving the problem of excessive wear during work caused by failure to replenish lubricating oil in time;

[0016] 2. The second gear and the third gear are mounted on the first slot body on the first gear through a fixing assembly, and the inner wall arc surface of the first slot body is supported by the gear teeth of the second gear and the third gear, so as to prevent the gear teeth of the first gear from being deformed after long-term operation, thereby solving the problem of deformation of traditional gears due to insufficient strength after long-term operation;

[0017] 3. By removing the first fixing plate, lubricating oil can be injected into the liquid storage box through the liquid injection groove, and then the first fixing plate is placed above the liquid injection groove to prevent the lubricating oil in the liquid storage box from flowing out. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 What is shown is a three-dimensional structural schematic diagram of a deformation-resistant high-strength gear piece of the utility model;

[0019] Figure 2 What is shown is a three-dimensional structural cross-sectional schematic diagram of a deformation-resistant high-strength gear piece of the utility model;

[0020] Figure 3 The present invention shows a schematic diagram of the three-dimensional structure of a first gear, a second gear and a lubrication assembly of a high-strength gear piece that resists deformation;

[0021] Figure 4The present invention shows a schematic diagram of the three-dimensional structure of a third fixed plate and a third gear of a high-strength gear plate that resists deformation according to the present invention;

[0022] Figure 5 The present invention shows a schematic diagram of a three-dimensional split structure of a third gear and a second gear of a high-strength gear piece that resists deformation;

[0023] Figure 6 What is shown is a three-dimensional split structure schematic diagram of the third fixed disk of a deformation-resistant high-strength gear plate of the utility model.

[0024] The markings in the accompanying drawings are: 1. first gear; 101. stud; 102. nut; 103. first fixed plate; 104. second fixed plate; 2. first tank body; 201. liquid storage box; 202. oil-absorbing cotton; 203. liquid guide tube; 204. oil-discharging cotton; 205. annular frame; 3. liquid outlet tank; 4. second tank body; 5. third fixed plate; 6. third tank body; 7. second gear; 8. fourth tank body; 9. fifth tank body; 10. third gear; 11. sixth tank body; 12. seventh tank body; 13. liquid injection tank. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] Example 1

[0027] See also Figure 1-6 A high-strength gear sheet with high deformation resistance comprises a first gear 1; a first slot body 2 is provided at the upper end of the first gear 1, and a second slot body 4 is provided through the upper and lower ends of the first gear 1; a fixing assembly is provided on the first gear 1, and the fixing assembly comprises a stud 101, a first fixing plate 103 and a second fixing plate 104; the inner wall of the second slot body 4 is movably provided with the stud 101, the outer wall of the stud 101 is fixedly connected with the second fixing plate 104, the outer wall of the stud 101 is movably provided with the first fixing plate 103, the stud 101 1 is provided with a lubrication assembly, which includes a liquid storage box 201 and an annular frame 205; the outer wall of the stud 101 is movably provided with a liquid storage box 201, the upper end of the liquid storage box 201 is fixedly connected to the annular frame 205, the arc-shaped outer wall of the annular frame 205 is fixedly connected to the third fixed plate 5, the outer wall of the liquid storage box 201 is fixedly connected to the third gear 10 and the second gear 7, the gear teeth of the third gear 10 and the gear teeth of the second gear 7 are matched with the inner wall arc surface of the first slot body 2, and the upper end of the third gear 10 is flush with the upper end of the first gear 1.

[0028] See also Figure 2In this embodiment, the fixing assembly includes a nut 102; the lower end of the first fixing plate 103 is in contact with the upper end of the third fixing plate 5, the upper end of the second fixing plate 104 is in contact with the lower end of the first gear 1, the nut 102 is threadedly installed on the outer wall of the stud 101, and the lower end of the nut 102 is in contact with the upper end of the first fixing plate 103.

[0029] See also Figure 1-6 In this embodiment, the upper and lower ends of the second gear 7 are penetrated by evenly distributed fourth grooves 8, the upper and lower ends of the second gear 7 are penetrated by fifth grooves 9, the inner wall of the fifth groove 9 is fixedly connected to the outer wall of the liquid storage box 201, the upper and lower ends of the third gear 10 are penetrated by evenly distributed seventh grooves 12, the upper and lower ends of the third gear 10 are penetrated by sixth grooves 11, the inner wall of the sixth groove 11 is fixedly connected to the outer wall of the liquid storage box 201, the upper end of the second gear 7 is fixedly connected to the lower end of the oil outlet cotton 204, the upper end of the oil outlet cotton 204 is fixedly connected to the lower end of the third gear 10, and the upper end of the third gear 10 is fixedly connected to the lower end of the third fixed plate 5.

[0030] In this embodiment: when installation is required, the nut 102 is threadedly installed on the outer wall of the stud 101, so that the first fixed plate 103 and the second fixed plate 104 clamp and fix the third fixed plate 5, the lubrication assembly and the second gear 7. The fixing assembly installs the second gear 7 and the third gear 10 on the first groove body 2 on the first gear 1. The inner wall arc surface of the first groove body 2 is supported by the teeth of the second gear 7 and the third gear 10, which can prevent the teeth of the first gear 1 from being deformed during long-term operation, thereby affecting the operation of the mechanical transmission.

[0031] Example 2

[0032] See also Figure 2 and Figure 6 On the basis of Example 1, the present application provides a technical solution: the lubrication component includes oil-absorbing cotton 202, a liquid guide tube 203 and oil-discharging cotton 204; the arc-shaped outer wall of the annular frame 205 is fixedly connected with evenly distributed oil-absorbing cotton 202, and the other end of the oil-absorbing cotton 202 passes through the liquid storage box 201 and extends to the outer wall of the liquid storage box 201, where the oil-discharging cotton 204 is fixedly connected, and the oil-discharging cotton 204 is in contact with the inner wall arc surface of the first slot body 2, and the outer wall of the first gear 1 is penetrated with circular and evenly distributed liquid outlet grooves 3, and the liquid outlet grooves 3 and the first slot body 2 are interconnected, and the upper and lower ends of the third fixed plate 5 are penetrated with liquid injection grooves 13 and the third slot body 6, and the liquid injection grooves 13 are completely blocked by the first fixed plate 103, and the liquid injection grooves 13 and the interior of the liquid storage box 201 are interconnected.

[0033] In this embodiment: by removing the first fixed plate 103, lubricating oil can be injected into the liquid storage box 201 through the liquid injection groove 13, and then the first fixed plate 103 is placed above the liquid injection groove 13 to prevent the lubricating oil in the liquid storage box 201 from flowing out. By injecting lubricating oil into the liquid storage box 201, when the first gear 1 rotates, the oil-absorbing cotton 202 absorbs the lubricating oil in the liquid storage box 201, so that the centrifugal force generated by the first gear 1 causes the lubricating oil to flow into the oil outlet cotton 204 through the liquid guide tube 203, and then the lubricating oil in the oil outlet cotton 204 flows into the gear teeth of the first gear 1 through the liquid outlet groove 3, so that the first gear 1 can be replenished with lubricating oil in time during operation, thereby reducing the wear generated during operation.

[0034] Working principle: Before fixing, inject lubricating oil into the liquid storage box 201 through the liquid injection groove 13, and then place the first fixed plate 103 above the liquid injection groove 13 to prevent the lubricating oil in the liquid storage box 201 from flowing out. When it is necessary to install, the nut 102 is threadedly installed on the outer wall of the stud 101, so that the first fixed plate 103 and the second fixed plate 104 clamp and fix the third fixed plate 5, the lubricating component and the second gear 7. The fixing component installs the second gear 7 and the third gear 10 at the first groove body 2 on the first gear 1. The gear teeth of the third gear 10 support the inner wall arc surface of the first groove body 2, which can prevent the gear teeth of the first gear 1 from being deformed during long-term work. When the first gear 1 rotates, the oil-absorbing cotton 202 absorbs the lubricating oil in the liquid storage box 201, so that the centrifugal force generated by the first gear 1 causes the lubricating oil to flow into the oil outlet cotton 204 through the liquid guide tube 203, and then the lubricating oil in the oil outlet cotton 204 flows into the gear teeth of the first gear 1 through the liquid outlet groove 3, so that the first gear 1 can be replenished with lubricating oil in time during work, thereby reducing the wear generated during work.

[0035] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A high-strength gear piece with high deformation resistance, comprising a first gear (1); characterized in that: A first groove body (2) is provided at the upper end of the first gear (1); a second groove body (4) is provided through the upper and lower ends of the first gear (1); a fixing assembly is provided on the first gear (1), and the fixing assembly comprises a stud (101), a first fixing plate (103) and a second fixing plate (104); the stud (101) is movably provided on the inner wall of the second groove body (4); the second fixing plate (104) is fixedly connected to the outer wall of the stud (101); the first fixing plate (103) is movably provided on the outer wall of the stud (101); a lubrication assembly is provided on the stud (101); The component comprises a liquid storage box (201) and an annular frame (205); the liquid storage box (201) is movably arranged on the outer wall of the stud (101); the upper end of the liquid storage box (201) is fixedly connected to the annular frame (205); the arc-shaped outer wall of the annular frame (205) is fixedly connected to a third fixed plate (5); the outer wall of the liquid storage box (201) is fixedly connected to a third gear (10) and a second gear (7); the gear teeth of the third gear (10) and the gear teeth of the second gear (7) are matched with the inner wall arc surface of the first groove body (2); and the upper end of the third gear (10) is flush with the upper end of the first gear (1).

2. The anti-deformation high-strength gear plate according to claim 1, characterized in that: The fixing assembly comprises a nut (102); the lower end of the first fixing plate (103) is fitted with the upper end of the third fixing plate (5), the upper end of the second fixing plate (104) is fitted with the lower end of the first gear (1), the nut (102) is threadedly mounted on the outer wall of the stud (101), and the lower end of the nut (102) is fitted with the upper end of the first fixing plate (103).

3. The anti-deformation high-strength gear plate according to claim 1, characterized in that: The lubrication component comprises oil-absorbing cotton (202), a liquid guide tube (203) and oil-discharging cotton (204); the arc-shaped outer wall of the annular frame (205) is fixedly connected with evenly distributed oil-absorbing cotton (202); the other end of the oil-absorbing cotton (202) passes through the liquid storage box (201) and extends to the outer wall of the liquid storage box (201) where the oil-discharging cotton (204) is fixedly connected; the oil-discharging cotton (204) is in contact with the arc surface of the inner wall of the first trough body (2); the outer wall of the first gear (1) is penetrated by a circular evenly distributed liquid-discharging groove (3); the liquid-discharging groove (3) and the first trough body (2) are mutually connected.

4. The anti-deformation high-strength gear plate according to claim 1, characterized in that: The upper and lower ends of the second gear (7) are penetrated by evenly distributed fourth grooves (8), the upper and lower ends of the second gear (7) are penetrated by fifth grooves (9), and the inner wall of the fifth groove (9) is fixedly connected to the outer wall of the liquid storage box (201).

5. The anti-deformation high-strength gear plate according to claim 1, characterized in that: The upper and lower ends of the third gear (10) are penetrated by evenly distributed seventh grooves (12), the upper and lower ends of the third gear (10) are penetrated by sixth grooves (11), and the inner wall of the sixth groove (11) is fixedly connected to the outer wall of the liquid storage box (201).

6. The anti-deformation high-strength gear plate according to claim 1, characterized in that: The third fixed plate (5) has a liquid injection groove (13) and a third groove body (6) extending through the upper and lower ends thereof. The liquid injection groove (13) is completely shielded by the first fixed plate (103). The liquid injection groove (13) and the interior of the liquid storage box (201) are interconnected.

7. The anti-deformation high-strength gear plate according to claim 1, characterized in that: The upper end of the second gear (7) is fixedly connected to the lower end of the oil outlet cotton (204), the upper end of the oil outlet cotton (204) is fixedly connected to the lower end of the third gear (10), and the upper end of the third gear (10) is fixedly connected to the lower end of the third fixed plate (5).

Images