Light low-wear turntable

Abstract

The utility model discloses a light low-wear turntable, which comprises a supporting and rotating mechanism and a weight reducing mechanism, and the supporting and rotating mechanism comprises an upper turntable, a lower turntable connected with the bottom of the upper turntable, and the weight reducing mechanism, the weight reduction mechanism comprises a plurality of rod sleeves connected with the upper rotating disc, rod bodies penetrating through the outer ends of the rod sleeves in a sliding mode, transverse plates connected between every two adjacent rod bodies and a plurality of lead blocks installed on the outer sides of the transverse plates. According to the utility model, before the upper turntable is used, the transverse plate is pulled outwards, and then the lead blocks on the transverse plate are matched, so that the stress area of the upper turntable is diffused outwards, and when an object is placed on the upper turntable, the weight borne by the central part of the upper turntable can be relieved, the weight of the upper turntable and the lower turntable is reduced, and the abrasion to the driving wheel and the driven wheel is reduced; and stable operation of equipment is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of turntables, in particular to a light and low-wear turntable. Background Art

[0002] The rotary table is mainly used to support the workpiece and enable it to perform linear and rotational adjustment and feed motion. The rotary table is often used in the casting process.

[0003] The existing production line's rotating table was overweight, which increased the friction between the master and slave wheels, causing severe wear and tear on the wheels and resulting in frequent downtime. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] A lightweight, low-wear turntable includes a supporting mechanism and a weight-reducing mechanism. The supporting mechanism includes an upper turntable, a lower turntable connected to the bottom of the upper turntable, and a weight-reducing mechanism. The weight-reducing mechanism includes a plurality of rod sleeves connected to the upper turntable, a rod body sliding through the outer end of the rod sleeve, a horizontal plate connected between two adjacent rod bodies, and a plurality of lead blocks installed on the outside of the horizontal plate.

[0007] By adopting the above technical solution, before the upper turntable is used, the horizontal plate is pulled outward, and then multiple lead blocks on the horizontal plate cooperate to spread the force area of ​​the upper turntable outward. In this way, when an object is placed on the upper turntable, the weight on the center of the upper turntable will be relieved, thereby reducing the weight of the upper and lower turntables, reducing the wear on the master and driven wheels, and ensuring stable operation of the equipment.

[0008] In a preferred example, the present invention can be further configured as follows: a fixing mechanism is provided on the top of the upper turntable, the fixing mechanism includes a rubber plate connected to the top of the horizontal plate, and a convex strip integrally formed with the bottom of the rubber plate, and a plurality of card slots suitable for the convex strip to be engaged are opened on the top of the rubber plate.

[0009] In a preferred example, the present invention can be further configured as follows: the upper turntable is arranged in a cross shape, and the center of the lower turntable is vertically coaxial with the center of the upper turntable.

[0010] In a preferred example, the present invention can be further configured as follows: a plurality of transverse plates are arranged in a ring shape at equal intervals, and the transverse plates are located outside the upper turntable.

[0011] In a preferred example, the present invention can be further configured as follows: multiple lead blocks are arranged in a row at equal intervals, the height of the lead blocks is less than the sum of the thicknesses of the upper turntable and the lower turntable, and the tops of the lead blocks are flush with the top of the horizontal plate.

[0012] In a preferred example, the present invention can be further configured as follows: a plurality of reinforcing plates are installed on the upper turntable, and the reinforcing plates are arranged in an isosceles trapezoidal shape.

[0013] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0014] 1. In the utility model, before the upper turntable is used, the horizontal plate is pulled outward, and then multiple lead blocks on the horizontal plate cooperate to spread the force area of ​​the upper turntable outward. In this way, when an object is placed on the upper turntable, the weight on the center of the upper turntable will be relieved, thereby reducing the weight of the upper and lower turntables, reducing the wear on the master and driven wheels, and ensuring stable operation of the equipment.

[0015] 2. In the present invention, after the horizontal plate is moved outward, the convex strips at the bottom of the rubber plate fit into the card grooves, which can fix the horizontal plate and ensure the stability of the horizontal plate after adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 This is a bottom view of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the support and rotation mechanism of the utility model;

[0019] Figure 4 This is a schematic diagram of the weight reduction mechanism of the utility model;

[0020] Figure 5 This is a schematic diagram of the fixing mechanism of the present utility model.

[0021] Reference numerals:

[0022] 100, support and rotation mechanism; 110, upper turntable; 120, lower turntable;

[0023] 200, weight reduction mechanism; 210, rod sleeve; 220, rod body; 230, cross plate; 240, lead block;

[0024] 300, fixing mechanism; 310, rubber plate; 320, convex strip;

[0025] 400. Reinforcement plate. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.

[0027] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention.

[0028] A light and low-wear turntable provided by some embodiments of the present invention will be described below with reference to the accompanying drawings.

[0029] Example 1:

[0030] Combine Figure 1-5 As shown, the utility model provides a light and low-wear turntable, including a supporting mechanism 100 and a weight reduction mechanism 200. The supporting mechanism 100 includes an upper turntable 110 and a lower turntable 120 connected to the bottom of the upper turntable 110;

[0031] The weight reduction mechanism 200 includes a plurality of rod sleeves 210 connected to the upper turntable 110, a rod body 220 slidingly passing through the outer end of the rod sleeve 210, a horizontal plate 230 connected between two adjacent rod bodies 220, and a plurality of lead blocks 240 installed on the outside of the horizontal plate 230.

[0032] Furthermore, the upper turntable 110 is configured in a cross shape, and the center of the lower turntable 120 is vertically coaxial with the center of the upper turntable 110. With this structural design, the upper turntable 110 can rotate in situ, making it convenient for the production line to process objects on the upper turntable 110.

[0033] Furthermore, a plurality of transverse plates 230 are arranged in a ring at equal intervals. The transverse plates 230 are located outside the upper turntable 110 . This layout design provides conditions for alleviating the weight on the center of the upper turntable 110 .

[0034] Furthermore, multiple lead blocks 240 are arranged in a row at equal intervals, and the height of the lead blocks 240 is less than the sum of the thicknesses of the upper turntable 110 and the lower turntable 120. The tops of the lead blocks 240 are flush with the top of the cross plate 230. With this layout design, the cross plate 230 can sink horizontally under the weight of the multiple lead blocks 240, which can ensure the smooth rotation of the upper turntable 110.

[0035] Example 2:

[0036] Combine Figure 1 and Figure 5 As shown, on the basis of Example 1, a fixing mechanism 300 is provided on the top of the upper turntable 110, and the fixing mechanism 300 includes a rubber plate 310 connected to the top of the horizontal plate 230, and a convex strip 320 integrally formed with the bottom of the rubber plate 310. The top of the rubber plate 310 is provided with a plurality of slots suitable for the convex strips 320 to be engaged. After the horizontal plate 230 is moved outward, the convex strips 320 at the bottom of the rubber plate 310 fit into the slots, which can fix the horizontal plate 230 and ensure the stability of the horizontal plate 230 after adjustment.

[0037] Example 3:

[0038] Combine Figure 1-2 As shown, in the above embodiment, a plurality of reinforcing plates 400 are installed on the upper turntable 110, and the reinforcing plates 400 are arranged in an isosceles trapezoid. The provision of the reinforcing plates 400 can improve the structure of the upper turntable 110, reduce the probability of distortion of the upper turntable 110, and ensure its service life.

[0039] The working principle and usage process of the present invention are as follows: when the present device is put into actual use, the lower turntable 120 is connected to the motorized equipment (motor) on the production line, and then the master and slave wheels on the production line are fitted with the bottom of the upper turntable 110, and then the upper turntable 110 is pulled outward before use, and then the multiple lead blocks 240 on the cross plate 230 cooperate to make the force area of ​​the upper turntable 110 spread outward, so that when an object is placed on the upper turntable 110, the weight on the center part of the upper turntable 110 will be relieved, thereby reducing the weight of the upper turntable 110 and the lower turntable 120, reducing the wear on the master and slave wheels, and ensuring that the equipment can operate stably.

[0040] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A light and low-wear turntable, characterized in that: include: A support and rotation mechanism (100), the support and rotation mechanism (100) comprising an upper turntable (110) and a lower turntable (120) connected to the bottom of the upper turntable (110); A weight reduction mechanism (200) includes a plurality of rod sleeves (210) connected to the upper turntable (110), a rod body (220) slidingly passing through the outer end of the rod sleeve (210), a horizontal plate (230) connected between two adjacent rod bodies (220), and a plurality of lead blocks (240) installed on the outer side of the horizontal plate (230).

2. A light-duty, low-wear turntable according to claim 1, characterized in that: A fixing mechanism (300) is provided on the top of the upper turntable (110), and the fixing mechanism (300) comprises a rubber plate (310) connected to the top of the transverse plate (230), and a convex strip (320) integrally formed with the bottom of the rubber plate (310), and a plurality of slots suitable for the convex strip (320) to be engaged are provided on the top of the rubber plate (310).

3. A light-duty, low-wear turntable according to claim 1, characterized in that: The upper turntable (110) is arranged in a cross shape, and the center of the lower turntable (120) is vertically coaxial with the center of the upper turntable (110).

4. A light-duty, low-wear turntable according to claim 1, characterized in that: A plurality of transverse plates (230) are arranged at equal intervals in a ring shape, and the transverse plates (230) are located outside the upper turntable (110).

5. A light-duty, low-wear turntable according to claim 1, characterized in that: A plurality of lead blocks (240) are arranged in a row at equal intervals, the height of the lead blocks (240) being less than the sum of the thicknesses of the upper turntable (110) and the lower turntable (120), and the tops of the lead blocks (240) being flush with the top of the horizontal plate (230).

6. A light-duty, low-wear turntable according to claim 1, characterized in that: A plurality of reinforcing plates (400) are installed on the upper turntable (110), and the reinforcing plates (400) are arranged in an isosceles trapezoidal shape.

Images