Rotating table structure for manufacturing hand plate model

Abstract

The utility model discloses a hand plate model manufacturing rotary table structure, which relates to the technical field of rotary tables and comprises a base, a protective ring fixedly connected to the outer side of the upper surface of the base, a corner shaft rotationally connected to the center of the upper surface of the base, and a corner motor fixedly connected to the upper surface of the base. According to the hand plate model manufacturing rotating table structure, a rotating angle motor is started to drive a rotating angle worm to rotate, a rotating angle worm gear is pushed, a rotating angle column drives an upper mechanism to rotate, an extension table rotates, a first adjusting motor is started to drive a first worm to rotate, a first bearing plate slides in a clamping plate, and the device can rotate in the vertical direction; a second adjusting motor is started to drive a second worm to rotate, so that a positioning seat can be rotationally adjusted in the three-dimensional direction, the effect of meeting the requirement for three-dimensional adjustment and rotation in the manufacturing process of the hand board is achieved, and the problem that the hand board cannot be rotationally adjusted in the three-dimensional direction in the manufacturing and displaying process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotating tables, in particular to a rotating table structure for making a hand-plate model. Background Art

[0002] Prototypes are usually required for newly developed or designed products. Prototypes are the first step to verify the feasibility of a product. They are the most direct and effective way to find out the defects, deficiencies, and drawbacks of the designed product, so as to make targeted improvements to the defects until no deficiencies can be found from individual prototypes. At this point, it is usually necessary to conduct a small-scale trial production to find out the deficiencies in the batch and improve them.

[0003] A turntable is needed for convenient operation when making and displaying a prototype. The traditional turntable structure is single and mostly rotates in the horizontal direction. However, when rotating in three directions, it cannot meet the needs of production and display due to unstable positioning. Therefore, we propose a turntable structure for making prototype models. Utility Model Content

[0004] The utility model aims to provide a rotating table structure for making a hand-plate model, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rotating table structure for making a hand-board model, comprising a base, a protective ring fixedly connected to the outer side of the upper surface of the base, a rotation axis connected to the center of the upper surface of the base, a rotation motor fixedly connected to the upper surface of the base, a rotation worm fixedly connected to the output end of the rotation motor, the rotation worm meshing with the rotation axis, a clamping plate fixedly connected to the upper end of the rotation axis, a first adjusting mechanism connected to the surface of the clamping plate, a first bearing plate slidably connected to the inner side of the clamping plate, the first bearing plate meshing with the first adjusting mechanism, the upper end of the first bearing plate fixedly connected to the second bearing plate, the surface of the second bearing plate connected to the second adjusting mechanism, the upper end of the second bearing plate slidably connected to a positioning seat, the second adjusting mechanism meshing with the positioning seat, a placing plate fixedly connected to the upper surface of the positioning seat, the outer surface of the placing plate slidably connected to an extension table, the inner side of the extension table is connected to a lifting mechanism, and the lifting mechanism is meshed with the placing plate.

[0006] Preferably, the corner shaft is composed of a corner column and a corner worm gear, the corner column is rotatably connected to the center of the upper surface of the base, and the outer surface of the corner column is fixedly connected to the corner worm gear.

[0007] Preferably, the first adjusting mechanism is composed of a first adjusting motor and a first worm, the first adjusting motor is fixedly connected to the outer surface of the clamping plate, the output end of the first adjusting motor is fixedly connected to the first worm, and the first worm is meshed with the first supporting plate.

[0008] Preferably, the first bearing plate is in the shape of an arc-shaped plate, a groove is provided on the outer peripheral surface of the first bearing plate, and worm gear teeth are provided inside the groove.

[0009] Preferably, the second bearing plate is composed of a cushion block and a sliding sleeve, the cushion block is fixedly connected to the surface of the first bearing plate, the upper surface of the cushion block is fixedly connected to the sliding sleeve, and the sliding sleeve is wrapped around the outer side of the positioning seat in a cross shape.

[0010] Preferably, the second adjusting mechanism is composed of a second adjusting motor and a second worm, the second adjusting motor is fixedly connected to the surface of the second bearing plate, the output end of the second adjusting motor is fixedly connected to the second worm, and the second worm is meshed with the positioning seat.

[0011] Preferably, the positioning seat is composed of a positioning ball and an extension column. The positioning ball is hemispherical in shape, a groove is provided on the outer surface of the positioning ball, worm gear teeth are provided on the inner side of the groove, and the extension column is fixedly connected to the center of the upper surface of the positioning ball.

[0012] Preferably, the outer periphery of the placing disk is a disk-shaped hollow shell, and first offset tooth plates are fixedly connected to both ends of the outer surface of the placing disk.

[0013] Preferably, the lifting mechanism consists of a lifting motor, a lifting worm and a rubbing wheel. The lifting motor is fixedly connected to the lower end of the extension platform. The output end of the lifting motor is fixedly connected to the lifting worm. The outer surface of the lifting worm is meshed with the rubbing wheel. The rubbing wheel is symmetrically distributed at both ends of the extension platform. One end of the rubbing wheel is a spur gear meshed with the extension platform, and the other end of the rubbing wheel is a worm wheel meshed with the lifting worm.

[0014] Preferably, the extension platform has a circular ring shape, a cross section of the extension platform is "L" shaped, and second offset tooth plates are fixedly connected to both ends of the outer surface of the extension platform.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model starts the corner motor to drive the corner worm to rotate, so that the corner worm wheel is pushed, and the corner column drives the upper mechanism to rotate, so that the extension platform rotates; the first adjusting motor is started to drive the first worm to rotate, so that the first bearing plate slides in the clamping plate, so that the device can generate vertical rotation; the second adjusting motor is started to drive the second worm to rotate, so that the positioning seat can slide on the inside of the second bearing plate, so that the positioning seat can be rotated and adjusted in three dimensions, thereby achieving the effect of meeting the need for three-dimensional direction adjustment and rotation when making a prototype, and solving the problem that the prototype cannot be rotated and adjusted in three dimensions during the production and display process.

[0017] The utility model arranges a first worm to rotate and push the first bearing plate, and arranges a second worm to push the positioning seat to rotate, so that the placement plate will not slide after being subjected to external pressure after rotation, and the worm drives the worm wheel to prevent the position of the placement plate from changing due to force applied from above, thereby affecting the production of the prototype. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the corner shaft structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the second bearing plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the positioning seat of the utility model;

[0022] Figure 5 This is a schematic diagram of the extension platform structure of the utility model;

[0023] Figure 6 It is a schematic diagram of the lifting mechanism structure of the utility model.

[0024] Among them: 1-base; 2-protective ring; 3-corner shaft; 301-corner column; 302-corner worm wheel; 4-corner motor; 5-corner worm; 6-clamping plate; 7-first adjusting mechanism; 701-first adjusting motor; 702-first worm; 8-first bearing plate; 801-groove; 9-second bearing plate; 901-pad; 902-sleeve; 10-second adjusting mechanism; 101-second adjusting motor; 102-second worm; 11-positioning seat; 111-positioning ball; 112-extension column; 113-groove; 12-placing plate; 121-first offset tooth plate; 13-extension platform; 131-second offset tooth plate; 14-lifting mechanism; 141-lifting motor; 142-lifting worm; 143-rubbing wheel. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-6The utility model provides a technical solution: a rotating table structure for making a hand-board model, including a rotating table structure for making a hand-board model, including a base 1, a protective ring 2 is fixedly connected to the outer side of the upper surface of the base 1, a corner shaft 3 is rotatably connected to the center of the upper surface of the base 1, a corner motor 4 is fixedly connected to the upper surface of the base 1, and a corner worm 5 is fixedly connected to the output end of the corner motor 4, the corner shaft 3 is composed of a corner column 301 and an angle worm wheel 302, the corner column 301 is rotatably connected to the center of the upper surface of the base 1, and the outer surface of the corner column 301 is fixedly connected to the angle worm wheel 302, the corner shaft 3 can be driven to rotate by the corner worm 5 to realize the horizontal rotation of the device.

[0027] The angle worm 5 is meshed with the angle shaft 3, the upper end of the angle shaft 3 is fixedly connected to the locking plate 6, the surface of the locking plate 6 is connected with a first adjusting mechanism 7, the inner side of the locking plate 6 is slidably connected with a first supporting plate 8, the first adjusting mechanism 7 is composed of a first adjusting motor 701 and a first worm 702, the first adjusting motor 701 is fixedly connected to the outer surface of the locking plate 6, the output end of the first adjusting motor 701 is fixedly connected with a first worm 702, the first worm 72 is meshed with the first supporting plate 8, the first adjusting mechanism 7 utilizes the first worm 702 to rotate and push the first supporting plate 8, so that the device can realize vertical rotation adjustment, and by utilizing the cooperation of the worm and worm gear, the device is not easy to move in the opposite direction when subjected to external force, and the stability of the device is easily maintained.

[0028] The first bearing plate 8 is meshed with the first adjusting mechanism 7. The first bearing plate 8 is an arc-shaped plate. A groove 801 is provided on the outer peripheral surface of the first bearing plate 8. Worm gear teeth are provided inside the groove 801. The first bearing plate 8 can push the upper mechanism to move and change the angle.

[0029] The upper end of the first bearing plate 8 is fixedly connected to the second bearing plate 9, the surface of the second bearing plate 9 is connected to the second adjustment mechanism 10, the upper end of the second bearing plate 9 is slidably connected to the positioning seat 11, the second bearing plate 9 is composed of a cushion block 901 and a sliding sleeve 902, the cushion block 901 is fixedly connected to the surface of the first bearing plate 8, the upper surface of the cushion block 901 is fixedly connected to the sliding sleeve 902, the sliding sleeve 902 is cross-shaped and wrapped around the outside of the positioning seat 11, and the second bearing plate 9 can provide a guide for the sliding of the positioning seat 11.

[0030] The second adjusting mechanism 10 is engaged with the positioning seat 11. The second adjusting mechanism 10 is composed of a second adjusting motor 101 and a second worm 102. The second adjusting motor 101 is fixedly connected to the surface of the second supporting plate 9. The output end of the second adjusting motor 101 is fixedly connected to the second worm 102. The second worm 102 is engaged with the positioning seat 11. The second adjusting mechanism 10 can rotate and push the positioning seat 11, so that the positioning seat 11 itself slides to adjust the angle.

[0031] A placement plate 12 is fixedly connected to the upper surface of the positioning seat 11. The positioning seat 11 consists of a positioning ball 111 and an extension column 112. The positioning ball 111 is hemispherical in shape. A groove 113 is provided on the outer surface of the positioning ball 111. Worm gear teeth are provided on the inner side of the groove 113. An extension column 112 is fixedly connected to the center of the upper surface of the positioning ball 111. The positioning seat 11 can drive the placement plate 12 to rotate and adjust the position and angle.

[0032] The outer surface of the placement plate 12 is slidably connected with an extension platform 13. The outer outer surface of the placement plate 12 is a disk-shaped hollow shell. The two ends of the outer surface of the placement plate 12 are fixedly connected with first offset tooth plates 121. The placement plate 12 can provide a placement platform for prototype production.

[0033] A lifting mechanism 14 is connected to the inner side of the extension platform 13. The extension platform 13 is annular in shape and has an "L"-shaped cross section. Second offset tooth plates 131 are fixedly connected to both ends of the outer surface of the extension platform 13. The extension platform 13 can extend the placement plate 12 to provide it with a larger placement platform.

[0034] The lifting mechanism 14 is engaged with the placement plate 12. The lifting mechanism 14 is composed of a lifting motor 141, a lifting worm 142 and a rubbing wheel 143. The lifting motor 141 is fixedly connected to the lower end of the extension platform 13, and the output end of the lifting motor 141 is fixedly connected to the lifting worm 142. The outer surface of the lifting worm 142 is engaged with the rubbing wheel 143. The rubbing wheel 143 is symmetrically distributed at both ends of the extension platform 13. One end of the rubbing wheel 143 is a spur gear engaged with the extension platform 13, and the other end of the rubbing wheel 143 is a worm gear engaged with the lifting worm 142. The lifting mechanism 14 can adjust the lifting and lowering of the extension platform 13 so that the placement platform can reach a suitable size.

[0035] Working principle: when the rotating table needs to rotate horizontally when using it, the corner motor 4 is started to drive the corner worm 5 to rotate, so that the corner worm wheel 302 is pushed, so that the corner column 301 drives the upper mechanism to rotate, and the extension table 13 is rotated. When three-dimensional rotation is required, the first adjusting motor 701 is started to drive the first worm 702 to rotate, so that the first supporting plate 8 slides in the clamping plate 6, so that the device can generate vertical rotation, and the second adjusting motor 101 is started to drive the second worm 102 to rotate, so that the positioning seat 11 can slide inside the second supporting plate 9, so that the positioning seat 11 can be rotated and adjusted in three-dimensional directions, so that the three-dimensional adjustment rotation required for prototype production is achieved, and the lifting and lowering motor 141 is started to drive the lifting and lowering worm 142 to rotate, so that the lifting and lowering worm 142 pushes the rubbing wheel 143 to rotate, so that the rubbing wheel 143 engages and rotates with the first offset tooth plate 121 and the second offset tooth plate 131, so that the extension table 13 can rise to adjust the size of the placement surface of the placement plate 12.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A turntable structure for making a prototype model, comprising a base (1), characterized in that: The outer side of the upper surface of the base (1) is fixedly connected to a protective ring (2); the center of the upper surface of the base (1) is rotatably connected to an angle shaft (3); the upper surface of the base (1) is fixedly connected to an angle motor (4); the output end of the angle motor (4) is fixedly connected to an angle worm (5); the angle worm (5) is meshed with the angle shaft (3); the upper end of the angle shaft (3) is fixedly connected to a clamping plate (6); the surface of the clamping plate (6) is connected to a first adjustment mechanism (7); the inner side of the clamping plate (6) is slidably connected to a first bearing plate (8); the first bearing plate (8) and the first adjustment mechanism (7) are slidably connected to each other. The first support plate (8) is fixedly connected to the second support plate (9) at the upper end, the second support plate (9) is connected to the surface of the second adjustment mechanism (10), the second support plate (9) is slidably connected to the upper end of the second support plate (9), the second adjustment mechanism (10) is engaged with the positioning seat (11), the upper surface of the positioning seat (11) is fixedly connected to a placement plate (12), the outer surface of the placement plate (12) is slidably connected to an extension platform (13), the inner side of the extension platform (13) is connected to a lifting mechanism (14), and the lifting mechanism (14) is engaged with the placement plate (12).

2. A rotating table structure for making a hand model according to claim 1, characterized in that: The corner shaft (3) is composed of a corner column (301) and a corner worm wheel (302); the corner column (301) is rotatably connected to the center of the upper surface of the base (1); and the outer surface of the corner column (301) is fixedly connected to the corner worm wheel (302).

3. A rotating table structure for making a hand model according to claim 1, characterized in that: The first adjustment mechanism (7) is composed of a first adjustment motor (701) and a first worm (702); the first adjustment motor (701) is fixedly connected to the outer surface of the clamping plate (6); the output end of the first adjustment motor (701) is fixedly connected to the first worm (702); and the first worm (702) is meshed with the first bearing plate (8).

4. A rotating table structure for making a hand model according to claim 1, characterized in that: The first bearing plate (8) has an arc-shaped outer shape, a groove (801) is provided on the outer peripheral surface of the first bearing plate (8), and worm gear teeth are provided inside the groove (801).

5. The structure of a rotating platform for making a hand-made model according to claim 1, characterized in that: The second bearing plate (9) is composed of a cushion block (901) and a sliding sleeve (902); the cushion block (901) is fixedly connected to the surface of the first bearing plate (8); the upper surface of the cushion block (901) is fixedly connected to the sliding sleeve (902); the sliding sleeve (902) is wrapped around the outside of the positioning seat (11) in a cross shape.

6. A rotating table structure for making a hand-made model according to claim 1, characterized in that: The second adjustment mechanism (10) is composed of a second adjustment motor (101) and a second worm (102); the second adjustment motor (101) is fixedly connected to the surface of the second bearing plate (9); the output end of the second adjustment motor (101) is fixedly connected to the second worm (102); and the second worm (102) is meshed with the positioning seat (11).

7. The turntable structure for making a hand-made model according to claim 1, characterized in that: The positioning seat (11) is composed of a positioning ball (111) and an extension column (112); the positioning ball (111) is hemispherical in shape; a groove (113) is provided on the outer surface of the positioning ball (111); worm gears are provided inside the groove (113); and the extension column (112) is fixedly connected to the center of the upper surface of the positioning ball (111).

8. The structure of a rotating platform for making a hand-made model according to claim 1, characterized in that: The outer outer shape of the placement plate (12) is a circular disk-shaped hollow shell, and first offset tooth plates (121) are fixedly connected to both ends of the outer surface of the placement plate (12).

9. The rotating table structure for making a hand-made model according to claim 1, characterized in that: The lifting mechanism (14) is composed of a lifting motor (141), a lifting worm (142) and a rubbing wheel (143); the lifting motor (141) is fixedly connected to the lower end of the extension platform (13); the lifting worm (142) is fixedly connected to the output end of the lifting motor (141); the lifting worm (142) is meshed with the rubbing wheel (143) on the outer surface of the lifting worm (142); the rubbing wheel (143) is symmetrically distributed at both ends of the extension platform (13); one end of the rubbing wheel (143) is a spur gear meshed with the extension platform (13); and the other end of the rubbing wheel (143) is a worm wheel meshed with the lifting worm (142).

10. The rotating table structure for making a hand-made model according to claim 1, characterized in that: The extension platform (13) has a circular ring shape, a cross section of the extension platform (13) is "L"-shaped, and second offset tooth plates (131) are fixedly connected to both ends of the outer surface of the extension platform (13).

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