Assembly platform for ball screw nut production

Abstract

The utility model belongs to the field of ball screw nuts, and particularly relates to an assembly platform for ball screw nut production, which comprises a bottom plate. A folding mechanism is arranged at the bottom of the bottom plate, a leakage-proof mechanism is arranged at the top of the bottom plate, a vertical rod is fixedly connected to the side face of the bottom plate, a lighting lamp is fixedly connected to the side face of the vertical rod, and a limiting mechanism is arranged on the surface of the leakage-proof mechanism. Through the structural design of the folding mechanism, the sliding rod can correspondingly move in the cylinder, then the platform can be suitable for people of different heights, the use range of the platform in use is widened, the function of free adjustment is achieved, meanwhile, when the platform is not used, the cylinder and the sliding rod can be folded at the bottom of the bottom plate, and the platform is convenient to use. The space occupied by the platform is reduced, the platform is more convenient to carry, and the convenience of the platform during carrying and storage is improved.

Description

Technical Field

[0001] The utility model relates to the field of ball screw nuts, in particular to an assembly platform for producing ball screw nuts. Background Art

[0002] The ball screw nut is a ball screw formed by adding balls into a nut with a spiral groove inside, and then putting the nut and the balls on the outside of the screw. An assembly platform is required when producing ball screw nuts.

[0003] The Chinese authorized announcement number CN218193661U is an assembly platform for ball nuts. The nut assembled with the ball is aligned with the screw rod through a rotating mechanism. Compared with the prior art, the staff needs to gradually move the limit column in the nut to ensure that the ball completely fills the thread groove, and the nut and the limit column after the ball is installed are synchronously sleeved on the outside of the screw rod, and then slowly pushed into the outside of the screw rod, which takes a long time and is inconvenient for the assembly of the nut, ball and screw rod. The utility model can directly sleeve the nut on the outside of the limit column, pour the ball into the nut and the limit column, and slowly move the nut. After the nut and the ball are assembled, it is only necessary to rotate the limit column and the nut. After the limit column and the screw rod are aligned, the nut will enter the surface of the screw rod with the limit, which is more convenient to operate and saves assembly time.

[0004] There are still some shortcomings when using it:

[0005] 1. The platform has poor protection for parts during use. During assembly, nuts may accidentally slip off the surface of the platform body, causing the nuts to fall to the ground. Due to the small size of the nuts, it is difficult to find the fallen nuts, which may cause the nuts to be lost, limiting the practicality of the platform.

[0006] 2. When the platform is in use, the height of the platform cannot be adjusted according to the actual height of the user, which makes it inconvenient for assemblers of different heights to use, limiting the use range of the platform. At the same time, when the workbench is not in use, the base cannot be folded and stored, which is inconvenient for the storage and carrying of the platform, reducing the convenience of the platform.

[0007] Therefore, in view of the above problems, an assembly platform for ball screw nut production is proposed. Utility Model Content

[0008] In order to make up for the deficiencies of the prior art, the nut may accidentally slip off the surface of the platform body during assembly, causing the nut to fall on the ground. Due to the small size of the nut, it is not easy to find the fallen nut, which may cause the nut to be lost, limiting the practicality of the platform. The height of the platform cannot be adjusted according to the actual height of the user when the platform is in use, making it inconvenient for assemblers of different heights to use, limiting the use range of the platform. At the same time, the base cannot be folded and stored when the workbench is not in use. The utility model proposes an assembly platform for ball screw nut production.

[0009] The technical solution adopted by the utility model to solve the technical problem is: an assembly platform for ball screw nut production, comprising a bottom plate; a folding mechanism is arranged at the bottom of the bottom plate, a leak-proof mechanism is arranged at the top of the bottom plate, a vertical rod is fixedly connected to the side of the bottom plate, a lighting lamp is fixedly connected to the side of the vertical rod, and a limiting mechanism is arranged on the surface of the leak-proof mechanism;

[0010] The anti-leakage mechanism comprises a platform body fixedly connected to the top of the bottom plate, a groove is provided in the platform body, a second magnet is fixedly connected to the inner bottom wall of the groove, a protective plate is inserted in the groove, a first magnet is fixedly connected to the bottom of the protective plate, the first magnet and the second magnet are opposite in position, and the magnetic poles of the first magnet and the second magnet at the proximal ends are different;

[0011] The folding mechanism includes a rotating ball rollingly connected to the bottom of the base plate, the bottom of the rotating ball is fixedly connected to a cylinder, a through hole is opened in the cylinder, a sliding rod is slidably connected in the cylinder, and an insertion rod is arranged on the side of the cylinder, and the insertion rod passes through the through hole and extends into the sliding rod.

[0012] Preferably, a suction cup is fixedly connected to the bottom of the sliding rod, a support plate is fixedly connected to the bottom of the bottom plate, and the support plate is arranged on the side of the suction cup.

[0013] Preferably, the limiting mechanism comprises a disc fixedly connected to the surface of the platform body, a side groove is formed in the disc, and a side rod is slidably connected in the side groove.

[0014] Preferably, the side surface of the side rod is fixedly connected to a limiting column, the top of the disc is threadedly connected to a fastening bolt, and the bottom of the fastening bolt abuts against the surface of the side rod.

[0015] Preferably, a plurality of through holes are provided, the plurality of through holes are evenly distributed in the cylinder, and the sizes of the plurality of through holes are the same.

[0016] Preferably, the limiting column is made of stainless steel and is arranged on the side of the disc.

[0017] Preferably, the protective plate is L-shaped and is made of plastic.

[0018] Preferably, the slide rod is located opposite to the cylinder, and the top of the slide rod extends into the cylinder.

[0019] The utility model is beneficial in that:

[0020] 1. The utility model can move the slide bar accordingly in the cylinder through the structural design of the folding mechanism, so that the platform can be suitable for people of different heights, thereby improving the use range of the platform when in use and realizing the function of free adjustment. At the same time, when the platform is not in use, the cylinder and the slide bar can be folded at the bottom of the base plate, reducing the space occupied by the platform, making the platform more convenient to carry, and improving the convenience of the platform when carrying and storing.

[0021] 2. The utility model adopts the structural design of the leakage-proof mechanism, and can fix the protective plate on the top of the platform body through the magnetic attraction between the first magnet and the second magnet, so as to prevent the nut from accidentally falling off the surface of the platform body, thereby realizing the function of protecting the nut and avoiding the loss of the nut. At the same time, the limiting mechanism set up can limit nuts with different inner diameters, which is more convenient when assembling the nuts, making the limiting mechanism more widely used and improving the adaptability of the platform body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the leakage prevention mechanism of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the limiting mechanism of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the folding mechanism of the utility model.

[0027] In the figure: 1. bottom plate; 2. folding mechanism; 201. rotating ball; 202. cylinder; 203. insertion rod; 204. through hole; 205. sliding rod; 206. suction cup; 207. support plate; 3. leakage prevention mechanism; 301. groove; 302. protective plate; 303. first magnet; 304. second magnet; 305. platform body; 4. vertical rod; 5. lighting lamp; 6. limiting mechanism; 601. limiting column; 602. disc; 603. side groove; 604. fastening bolt; 605. side rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The following is combined with Figure 1-4 To further explain this application in detail,

[0030] The present application embodiment discloses an assembly platform for ball screw nut production. Figure 1 and Figure 4 An assembly platform for ball screw nut production includes a base plate 1; a folding mechanism 2 is provided at the bottom of the base plate 1, a leak-proof mechanism 3 is provided at the top of the base plate 1, a vertical rod 4 is fixedly connected to the side of the base plate 1, a lighting lamp 5 is fixedly connected to the side of the vertical rod 4, and a limiting mechanism 6 is provided on the surface of the leak-proof mechanism 3.

[0031] Reference Figure 1 and Figure 2 The anti-leakage mechanism 3 includes a platform body 305 fixedly connected to the top of the bottom plate 1, a groove 301 is opened in the platform body 305, a second magnet 304 is fixedly connected to the inner bottom wall of the groove 301, a protective plate 302 is inserted in the groove 301, and a first magnet 303 is fixedly connected to the bottom of the protective plate 302. The first magnet 303 and the second magnet 304 are relatively positioned. The first magnet 303 is placed in the groove 301, so that the first magnet 303 and the second magnet 304 are magnetically attracted to each other when moving, so that the protective plate 302 can be fixed. The protective plate 302 can prevent the nut from accidentally falling off the surface of the platform body 305. The magnetic poles of the first magnet 303 and the second magnet 304 at the proximal ends are different. The shape of the protective plate 302 is L-shaped, and the material of the protective plate 302 is plastic.

[0032] Reference Figure 4The folding mechanism 2 includes a rotating ball 201 that is rollingly connected to the bottom of the bottom plate 1, a cylinder 202 is fixedly connected to the bottom of the rotating ball 201, a through hole 204 is opened in the cylinder 202, a slide bar 205 is slidably connected in the cylinder 202, and an insertion rod 203 is arranged on the side of the cylinder 202. The insertion rod 203 passes through the through hole 204 and extends into the slide bar 205. A suction cup 206 is fixedly connected to the bottom of the slide bar 205. According to the actual height of the assembly staff, the slide bar 205 is moved accordingly in the cylinder 202, and then the insertion rod 203 is inserted between the cylinder 202 and the slide bar 205 to fix the slide bar 205, so that the platform body 305 can be suitable for assemblers of different heights. The fitter can increase the brightness of the platform body 305 by turning on the lighting 5 when working at night. When the nut is assembled, the slide bar 205 is retracted into the cylinder 202, and then the cylinder 202 is rotated to make the surfaces of the suction cup 206 and the support plate 207 abut against each other, so as to realize the folding and storage of the cylinder 202 and the slide bar 205. The bottom of the base plate 1 is fixedly connected with the support plate 207, and the support plate 207 is arranged on the side of the suction cup 206. A plurality of through holes 204 are provided, and the plurality of through holes 204 are evenly distributed in the cylinder 202. The sizes of the plurality of through holes 204 are the same. The slide bar 205 is opposite to the cylinder 202, and the top of the slide bar 205 extends into the cylinder 202.

[0033] Reference Figure 2 and Figure 3 The limiting mechanism 6 includes a disc 602 fixedly connected to the surface of the platform body 305, a side groove 603 is opened in the disc 602, a side rod 605 is slidably connected in the side groove 603, and the side of the side rod 605 is fixedly connected to the limiting column 601, and the top of the disc 602 is threadedly connected with a fastening bolt 604, and the bottom of the fastening bolt 604 is against the surface of the side rod 605. According to the actual inner diameter of the nut, the side rod 605 is moved accordingly in the side groove 603 so that the inner wall of the limiting column 601 and the nut are abutted, and then the fastening bolt 604 is rotated to fix the side rod 605 through the fastening bolt 604, and then the nut is sleeved on the outside of the limiting column 601, and then the nut can be assembled. The material of the limiting column 601 is stainless steel, and the limiting column 601 is set on the side of the disc 602.

[0034] Working principle: by placing the first magnet 303 in the groove 301, the first magnet 303 and the second magnet 304 are magnetically attracted and moved, so that the protective plate 302 can be fixed. The protective plate 302 can prevent the nut from accidentally falling off the surface of the platform body 305, and the nut is protected. At the same time, according to the actual inner diameter of the nut, the side rod 605 is moved accordingly in the side groove 603, so that the inner wall of the limit column 601 and the nut are abutted, and then the fastening bolt 604 is rotated to fix the side rod 605 through the fastening bolt 604, and then the nut is put on the outside of the limit column 601, so that the nut can be tightened. The nut can be assembled, and the slide bar 205 can be moved accordingly in the cylinder 202 according to the actual height of the assembly staff, and then the insertion rod 203 is inserted between the cylinder 202 and the slide bar 205 to fix the slide bar 205, so that the platform body 305 can be suitable for assembly workers of different heights. When working at night, the brightness of the platform body 305 can be increased by turning on the lighting 5. When the nut is assembled, the slide bar 205 is retracted into the cylinder 202, and then the cylinder 202 is rotated to make the surfaces of the suction cup 206 and the support plate 207 abut against each other, so that the cylinder 202 and the slide bar 205 can be folded and stored.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An assembly platform for ball screw nut production, comprising a base plate (1); characterized in that: A folding mechanism (2) is provided at the bottom of the bottom plate (1), a leak-proof mechanism (3) is provided at the top of the bottom plate (1), a vertical rod (4) is fixedly connected to the side of the bottom plate (1), a lighting lamp (5) is fixedly connected to the side of the vertical rod (4), and a limiting mechanism (6) is provided on the surface of the leak-proof mechanism (3); The anti-leakage mechanism (3) comprises a platform body (305) fixedly connected to the top of the bottom plate (1), a groove (301) being provided in the platform body (305), a second magnet (304) being fixedly connected to the inner bottom wall of the groove (301), a protective plate (302) being inserted into the groove (301), a first magnet (303) being fixedly connected to the bottom of the protective plate (302), the first magnet (303) and the second magnet (304) being positioned opposite to each other, and the magnetic poles of the proximal ends of the first magnet (303) and the second magnet (304) being different; The folding mechanism (2) comprises a rotating ball (201) which is rollingly connected to the bottom of the base plate (1); a cylinder (202) is fixedly connected to the bottom of the rotating ball (201); a through hole (204) is provided in the cylinder (202); a sliding rod (205) is slidably connected in the cylinder (202); an insertion rod (203) is provided on the side of the cylinder (202); the insertion rod (203) passes through the through hole (204) and extends into the sliding rod (205).

2. The assembly platform for ball screw nut production according to claim 1, characterized in that: The bottom of the sliding rod (205) is fixedly connected to a suction cup (206), the bottom of the bottom plate (1) is fixedly connected to a support plate (207), and the support plate (207) is arranged on the side of the suction cup (206).

3. The assembly platform for ball screw nut production according to claim 1, characterized in that: The limiting mechanism (6) comprises a disc (602) fixedly connected to the surface of the platform body (305), a side groove (603) is provided in the disc (602), and a side rod (605) is slidably connected in the side groove (603).

4. The assembly platform for ball screw nut production according to claim 3, characterized in that: The side surface of the side rod (605) is fixedly connected to the limiting column (601), the top of the disc (602) is threadedly connected to a fastening bolt (604), and the bottom of the fastening bolt (604) abuts against the surface of the side rod (605).

5. The assembly platform for ball screw nut production according to claim 1, characterized in that: A plurality of through holes (204) are provided, and the plurality of through holes (204) are evenly distributed in the cylinder (202), and the plurality of through holes (204) have the same size.

6. The assembly platform for ball screw nut production according to claim 4, characterized in that: The material of the limiting column (601) is stainless steel, and the limiting column (601) is arranged on the side of the disc (602).

7. The assembly platform for ball screw nut production according to claim 1, characterized in that: The shape of the protection plate (302) is L-shaped, and the material of the protection plate (302) is plastic.

8. The assembly platform for ball screw nut production according to claim 1, characterized in that: The sliding rod (205) is located opposite to the cylinder (202), and the top of the sliding rod (205) extends into the cylinder (202).

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