Positioning device for circular support product

Abstract

The utility model discloses a positioning device for a circular support product, which comprises a base frame, a machine table arranged at the top end of the base frame, support legs mounted at corners of the bottom end of the base frame, a cylindrical protective shell arranged at the center of the top end of the machine table, a turntable arranged above the cylindrical protective shell, and a bearing plate arranged on the outer wall of one side of the machine table. A vertical frame is arranged at the top end of the bearing plate, a part containing base is arranged at the end, away from the bearing plate, of the vertical frame, a limiting rail is arranged on the inner wall of the part containing base, a rail block is slidably connected to the outer wall of the limiting rail, a linkage base is arranged on the outer wall of the rail block, a lifting driving piece is installed on the outer wall of the side, away from the rail block, of the linkage base, and a bearing base is installed at the bottom end of the lifting driving piece. And a square frame body is arranged at the bottom end of the bearing seat. According to the positioning device, the use convenience of the positioning device is improved, 36 marks can be conveniently positioned on the top of the circular support product, and the phenomenon of displacement generated in the marking and positioning process of the circular support product is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of circular support product marking and positioning, in particular to a positioning device for circular support products. Background Art

[0002] The Möbius ring sculpture rotation drive equipment is used to drive the sculpture body to rotate safely and smoothly at a specified speed. The sculpture steel structure and its base are composed of steel structure design. The steel structure sculpture equipment consists of the sculpture base, slewing bearing, transmission system, equipment base, grease lubrication system, frequency conversion motor control cabinet, PLC control system and other components. When producing and processing the circular sculpture base, it is necessary to locate and mark several marks on the top edge area of ​​the circular support. The traditional marking and positioning method is manual marking, which not only has average positioning efficiency but also increases the labor intensity of personnel. In order to improve this phenomenon, a corresponding positioning device is required.

[0003] Reference announcement number CN217675008U is a device for marking round rubber products, wherein four legs a are evenly distributed on the bottom of the feeding tray; the conical outlet of the feeding tray is connected to the conveying trough; a leg b is provided on one side of the conveying trough, and a pneumatic marking mechanism is provided on the leg b; a pneumatic baffle mechanism is provided on the other side of the conveying trough; due to the adoption of the above technical scheme, this device can achieve the following technical effects: the structure of this device is simple, and only one person is needed to operate the equipment to feed and collect products, and problems with the equipment can be discovered and solved in time; compared with manual marking, it greatly reduces labor and working hours, saves costs, and marking with equipment will standardize the position and size of the mark, and the defective rate of the product will also be reduced. According to the above, although the device can be applied well, it is usually not convenient to mark round products, and it is not easy to mark and position large round products, which often bothers users. Utility Model Content

[0004] The purpose of the present utility model is to provide a positioning device for circular support products to solve the problem that although the device proposed in the above background technology can be well applied, it is usually not convenient to mark circular products and it is not easy to mark and position large circular products.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning device for a circular support product, comprising a base frame, the top of the base frame is provided with a machine table, and the corner positions of the bottom of the base frame are all installed with support legs, a cylindrical protective shell is provided at the center position of the top of the machine table, a turntable is provided above the cylindrical protective shell, a bearing plate is provided on the outer wall of one side of the machine table, a vertical frame is provided on the top of the bearing plate, and a component seat is provided at the end of the vertical frame away from the bearing plate, a limiting rail is provided on the inner wall of the component seat, a rail block is slidably connected to the outer wall of the limiting rail, a linkage seat is provided on the outer wall of the rail block, a lifting drive member is installed on the outer wall of the linkage seat away from the rail block, a bearing seat is installed at the bottom end of the lifting drive member, the bottom end of the bearing seat is provided with a U-shaped frame body, and a marking head is provided at the center position of the bottom of the U-shaped frame body.

[0006] Preferably, a driven gear is rotatably installed on the top of the machine inside the cylindrical protective shell, and a vertical shaft is provided at the top of the driven gear. The top of the vertical shaft extends to the outside of the cylindrical protective shell and is connected to the bottom end of the turntable. The turntable is supported and placed through the setting of the vertical shaft.

[0007] Preferably, a plurality of nut seats are provided at the edge of the top end of the turntable, and the angle between adjacent nut seats is ninety degrees. The arrangement of the nut seats allows the threaded abutment to be placed.

[0008] Preferably, the internal thread of the nut seat is installed with a threaded abutment, both ends of the threaded abutment extend to the outside of the nut seat, and one end of the threaded abutment is installed with a rotary handle, which is used to drive the threaded abutment to rotate by turning the rotary handle.

[0009] Preferably, a telescopic driving member is installed on the outer wall of one side of the placement seat, one end of the telescopic driving member extends to the inner side of the placement seat and is connected to the outer wall of the linkage seat, so that the linkage seat can be driven to translate through the arrangement of the telescopic driving member.

[0010] Preferably, a driving gear is rotatably installed on the top of the machine on one side of the driven gear, and the driving gear and the driven gear are engaged with each other. A rotating driving member is installed on the bottom end of the machine at the position of the driving gear, and one end of the rotating driving member is connected to the bottom end of the driving gear. The rotating driving member is set to drive the driving gear to rotate.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the positioning device for a circular support product not only improves the convenience of use of the positioning device, but also facilitates the positioning of thirty-six marks on the top of the circular support product, and reduces the displacement of the circular support product mark during positioning;

[0012] (1) The linkage seat is driven to translate by the telescopic driving member, so that the linkage seat drives the rail block located on the outer wall of the limit rail to slide, so that the linkage seat drives the marking head to move forward and backward smoothly, and then the lifting driving member is set to drive the marking head to move up and down through the bearing seat and other related components. When the circular support product is placed on the top of the turntable, the marking head can automatically mark the upper surface of the circular support product, thereby improving the convenience of using the positioning device;

[0013] (2) The driving gear is driven by a rotating driving member to rotate intermittently and precisely. Since the driving gear and the driven gear are meshed with each other and the diameter of the driving gear is smaller than that of the driven gear, the driving gear drives the driven gear to rotate intermittently by ten degrees. The circular support product at the top of the turntable can be driven by the vertical shaft to rotate synchronously, so that the upper surface of the circular support product can be adjusted to the bottom of the marking head in ten-degree increments, thereby facilitating the positioning of thirty-six marks on the top of the circular support product.

[0014] (3) By turning the handle, the threaded abutment is driven to rotate and slide inside the nut seat, so that one end of the threaded abutment abuts against the lower outer wall of the circular support product placed on the top of the turntable, so as to limit the circular support product to the top of the turntable, thereby reducing the displacement of the circular support product during the marking and positioning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0017] Figure 3 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the top view of the cylindrical protective shell of the utility model.

[0019] In the figure: 1. base frame; 2. support legs; 3. machine table; 4. cylindrical protective shell; 5. turntable; 6. nut seat; 7. threaded abutment; 8. rotary handle; 9. bearing plate; 10. vertical frame; 11. telescopic driving member; 12. mounting seat; 13. linkage seat; 14. limiting rail; 15. rail block; 16. lifting driving member; 17. bearing seat; 18. U-shaped frame; 19. marking head; 20. rotating driving member; 21. driving gear; 22. driven gear; 23. vertical shaft. DETAILED DESCRIPTION

[0020] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model provides an embodiment: a positioning device for a circular support product, comprising a base frame 1, a machine table 3 is provided at the top of the base frame 1, support legs 2 are installed at the corner positions of the bottom end of the base frame 1, a cylindrical protective shell 4 is provided at the center position of the top of the machine table 3, a driven gear 22 is rotatably installed at the top of the machine table 3 inside the cylindrical protective shell 4, a vertical shaft 23 is provided at the top of the driven gear 22, the top of the vertical shaft 23 extends to the outside of the cylindrical protective shell 4 and is connected to the bottom end of the turntable 5;

[0022] When in use, the vertical shaft 23 is provided to support and place the turntable 5;

[0023] A driving gear 21 is rotatably mounted on the top of the machine table 3 on the side of the driven gear 22. The driving gear 21 and the driven gear 22 are meshed with each other. A rotary driving member 20 is mounted on the bottom end of the machine table 3 at the position of the driving gear 21. One end of the rotary driving member 20 is connected to the bottom end of the driving gear 21.

[0024] When in use, the driving member 20 is rotated to drive the driving gear 21 to rotate;

[0025] A turntable 5 is provided above the cylindrical protective shell 4. A plurality of nut seats 6 are provided at the edge of the top of the turntable 5. The angle between adjacent nut seats 6 is 90 degrees.

[0026] When in use, the nut seat 6 is provided so as to place the threaded abutment 7;

[0027] The internal thread of the nut seat 6 is installed with a threaded abutment 7, both ends of the threaded abutment 7 extend to the outside of the nut seat 6, and one end of the threaded abutment 7 is installed with a rotary handle 8;

[0028] When in use, the handle 8 is rotated to drive the threaded abutment 7 to rotate;

[0029] A supporting plate 9 is provided on the outer wall of one side of the machine platform 3. A vertical frame 10 is provided on the top of the supporting plate 9. A component placement seat 12 is provided at the end of the vertical frame 10 away from the supporting plate 9. A telescopic driving member 11 is mounted on the outer wall of one side of the component placement seat 12. One end of the telescopic driving member 11 extends to the inner side of the component placement seat 12 and is connected to the outer wall of the linkage seat 13.

[0030] When in use, the telescopic driving member 11 is arranged to drive the linkage seat 13 to translate;

[0031] A limiting rail 14 is provided on the inner wall of the placement seat 12, and a rail block 15 is slidably connected to the outer wall of the limiting rail 14. A linkage seat 13 is provided on the outer wall of the rail block 15. A lifting drive member 16 is installed on the outer wall of the linkage seat 13 away from the rail block 15. A bearing seat 17 is installed at the bottom end of the lifting drive member 16. A U-shaped frame 18 is provided at the bottom end of the bearing seat 17, and a marking head 19 is provided at the center position of the bottom of the U-shaped frame 18.

[0032] When the embodiment of the present application is in use, first, the positioning device is designed for large circular support products to mark and position the upper surface of such circular support products, and the circular support product is placed in the central area of ​​the top of the turntable 5. By twisting the handle 8, it drives the threaded abutment 7 located inside the nut seat 6 to rotate and slide, so that one end of the threaded abutment 7 abuts against the outer wall of the lower end of the circular support product, so that the circular support product is limited and placed at the top of the turntable 5. Then, the telescopic driving member 11 drives the linkage seat 13 to translate, so that the linkage seat 13 drives the rail block 15 to slide on the outer wall of the limiting rail 14, so that the linkage seat 13 drives the marking head 19 to move back and forth smoothly, and then the lifting driving member 16 is set to pass through the supporting seat 1 7 and other related components drive the marking head 19 to rise and fall. When the circular support product is placed on the top of the turntable 5, the marking head 19 can automatically mark the upper surface of the circular support product. Finally, the rotating driving member 20 drives the driving gear 21 to rotate intermittently accurately according to the set program. Because the driving gear 21 and the driven gear 22 are engaged with each other, and the diameter of the driving gear 21 is smaller than the diameter of the driven gear 22, the driving gear 21 drives the driven gear 22 to rotate intermittently by ten degrees, and the circular support product at the top of the turntable 5 can be driven to rotate synchronously through the vertical shaft 23, and then the circular support product can be horizontally adjusted every ten degrees to locate thirty-six marks on the top of the circular support product, thereby completing the use of the positioning device.

Claims

1. A positioning device for a circular support product, characterized in that: The invention comprises a base frame (1), a machine platform (3) is provided at the top of the base frame (1), legs (2) are installed at the corner positions of the bottom end of the base frame (1), a columnar protective shell (4) is provided at the center position of the top end of the machine platform (3), a turntable (5) is provided above the columnar protective shell (4), a bearing plate (9) is provided on the outer wall of one side of the machine platform (3), a stand (10) is provided at the top end of the bearing plate (9), a component placement seat (12) is provided at the end of the stand (10) away from the bearing plate (9), and the component placement seat (12) is provided. 2) is provided on the inner wall of the limit rail (14), a rail block (15) is slidably connected to the outer wall of the limit rail (14), a linkage seat (13) is provided on the outer wall of the rail block (15), a lifting drive member (16) is installed on the outer wall of the linkage seat (13) away from the rail block (15), a bearing seat (17) is installed at the bottom end of the lifting drive member (16), a U-shaped frame (18) is provided at the bottom end of the bearing seat (17), and a marking head (19) is provided at the center position of the bottom of the U-shaped frame (18).

2. A positioning device for a circular support product according to claim 1, characterized in that: A driven gear (22) is rotatably mounted on the top of the machine platform (3) inside the cylindrical protective shell (4). A vertical shaft (23) is provided at the top of the driven gear (22). The top of the vertical shaft (23) extends to the outside of the cylindrical protective shell (4) and is connected to the bottom end of the turntable (5).

3. A positioning device for a circular support product according to claim 1, characterized in that: A plurality of nut seats (6) are provided at the edge of the top end of the turntable (5), and the angle between adjacent nut seats (6) is ninety degrees.

4. A positioning device for a circular support product according to claim 3, characterized in that: The internal thread of the nut seat (6) is installed with a threaded abutment (7), both ends of the threaded abutment (7) extend to the outside of the nut seat (6), and one end of the threaded abutment (7) is installed with a rotary handle (8).

5. A positioning device for a circular support product according to claim 1, characterized in that: A telescopic driving member (11) is installed on the outer wall of one side of the mounting seat (12), and one end of the telescopic driving member (11) extends to the inner side of the mounting seat (12) and is connected to the outer wall of the linkage seat (13).

6. A positioning device for a circular support product according to claim 2, characterized in that: A driving gear (21) is rotatably mounted on the top of the machine platform (3) on one side of the driven gear (22), and the driving gear (21) and the driven gear (22) are meshed with each other. A rotary driving member (20) is mounted on the bottom end of the machine platform (3) at the position of the driving gear (21), and one end of the rotary driving member (20) is connected to the bottom end of the driving gear (21).

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