Sphere lifting and positioning carrier

Abstract

The utility model relates to a sphere lifting positioning carrier seat which comprises a base, a lifting air cylinder is arranged on the base, a lifting seat plate is fixedly connected to a moving table of the lifting air cylinder, an outer gear, an upper cover plate and an inner gear are arranged on the lifting seat plate, a receding groove is formed in the outer gear, and the upper cover plate is fixedly connected with the inner gear. The inner gears penetrate through the receding grooves to be rotationally connected with the lifting seat plate, the outer gears are rotationally connected with the lifting seat plate, inner ring tooth grooves of the outer gears are meshed with the inner gears, a plurality of racks are slidably connected to the upper cover plate, the inner gears and the racks are arranged in a one-to-one correspondence mode, and the outer gears are meshed with the racks. A bearing block is arranged at the upper end of each rack, a hinged support is arranged beside the lifting seat plate, and a pull rod is arranged between the hinged support and the outer gear. The positioning device has the beneficial effects that the positioning device can adapt to positioning placement of balls with different diameters, ensures that the ball centers of the balls are kept consistent after the balls are placed, and is convenient for subsequent processing.

Description

Technical Field

[0001] The utility model relates to the field of sphere production and processing equipment, in particular to a sphere lifting and positioning carrier. Background Art

[0002] Hollow spherical parts are a type of ball parts. Existing spherical parts require six-sided laser cutting processing during the processing of the sphere. Therefore, the sphere needs to be reversing clamped during processing, and the sphere needs to be positioned and placed before clamping.

[0003] The cam is an assembly made of a plurality of springs, each of which is connected with a second spring, and the second springs are connected with the second spring to form a plurality of springs connected to the second end of the cam.

[0004] After the sphere is placed in the existing sphere positioning device, the center position of the sphere is not consistent, which is inconvenient for subsequent processing. Therefore, a sphere lifting and positioning carrier is needed. Utility Model Content

[0005] The utility model aims to provide a spherical lifting and positioning carrier, which can adapt to the positioning and placement of spheres with different diameters, ensure that the center position of the sphere remains consistent after placement, and facilitate subsequent processing.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spherical lifting and positioning carrier, comprising a base, a lifting cylinder is arranged on the base, a lifting seat plate is fixedly connected to the movable platform of the lifting cylinder, an external gear, an upper cover plate and an internal gear are arranged on the lifting seat plate, a clearance groove is arranged on the external gear, the internal gear passes through the clearance groove and is rotatably connected to the lifting seat plate, the external gear is rotatably connected to the lifting seat plate, the inner ring tooth groove of the external gear is meshed with the internal gear, a plurality of racks are slidably connected to the upper cover plate, there are a plurality of internal gears, and the internal gears and the racks are arranged in a one-to-one correspondence, a supporting block is arranged on the upper end of each rack, a hinge seat is arranged on the side of the lifting seat plate, and a pull rod is arranged between the hinge seat and the external gear.

[0007] Furthermore, the outer gear and the inner gear are both located between the upper cover plate and the lifting base plate, and the plurality of inner gears are distributed in a ring array along the outer gear.

[0008] Furthermore, the clearance groove is an arc-shaped groove, the upper side of the internal gear is meshed with the rack, and the lower side end of the internal gear is meshed with the external gear.

[0009] Furthermore, a through groove is formed at the lower end of the upper cover plate, a protrusion is formed on one side of the external gear, the protrusion is hinged to the movable end of the pull rod, and the barrel portion of the pull rod is hinged to the hinge seat.

[0010] The beneficial effects of the utility model are as follows: through the coordinated use of the lifting cylinder, the lifting seat plate, the external gear, the internal gear, the rack, the supporting block and the pull rod, it can adapt to the positioning and placement of spheres of different diameters, ensure that the center position of the sphere remains consistent after placement, and facilitate subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a schematic diagram of an axonometric view of a spherical lifting and positioning carrier.

[0012] Figure 2 The utility model is a schematic diagram of the structure of the outer gear of a spherical lifting and positioning carrier.

[0013] In the figure: 1, base; 2, lifting cylinder; 3, lifting seat plate; 4, external gear; 401, give way groove; 5, upper cover plate; 6, internal gear; 7, rack; 701, supporting block; 8, hinge seat; 9, pull rod. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0015] refer to Figure 1-Figure 2A spherical lifting and positioning carrier shown in the figure includes a base 1, a lifting cylinder 2 is arranged on the base 1, a lifting seat plate 3 is fixedly connected to the moving platform of the lifting cylinder 2, an external gear 4, an upper cover plate 5 and an internal gear 6 are arranged on the lifting seat plate 3, a clearance groove 401 is arranged on the external gear 4, the internal gear 6 passes through the clearance groove 401 and is rotatably connected to the lifting seat plate 3, the external gear 4 is rotatably connected to the lifting seat plate 3, the inner ring tooth groove of the external gear 4 is meshed with the internal gear 6, a plurality of racks 7 are slidably connected to the upper cover plate 5, there are a plurality of internal gears 6, and the internal gears 6 and the racks 7 are arranged in a one-to-one correspondence, and a supporting block 701 is arranged on the upper end of each rack 7, a hinge seat 8 is arranged on the side of the lifting seat plate 3, and a pull rod 9 is arranged between the hinge seat 8 and the external gear 4.

[0016] The outer gear 4 and the inner gear 6 are both located between the upper cover plate 5 and the lifting base plate 3 . The outer gear 4 is used to synchronously drive the plurality of inner gears 6 to rotate. The plurality of inner gears 6 are distributed in a ring array along the outer gear 4 .

[0017] The clearance groove 401 is an arc groove. The upper side of the inner gear 6 is meshed with the rack 7. The clearance groove 401 can make way for the inner gear 6 when the outer gear 4 rotates to prevent interference. The lower side end of the inner gear 6 is meshed with the outer gear 4.

[0018] A through groove is formed at the lower end of the upper cover plate 5, and a protrusion is provided on one side of the external gear 4. The protrusion is hinged to the movable end of the pull rod 9. The rotation angle of the external gear 4 can be controlled by adjusting the extension length of the movable rod of the pull rod 9. The cylindrical part of the pull rod 9 is hinged to the hinge seat 8.

[0019] The working principle of the utility model is: when the utility model is in use, according to the diameter of the sphere, the movable rod of the telescopic pull rod 9 is used to rotate the outer gear 4 to a specified angle. Driven by the outer gear 4, the four inner gears 6 will rotate synchronously, thereby driving the four racks 7 to simultaneously move away from or approach each other to appropriate positions to complete the adjustment, so that the center positions of spheres of different diameters remain consistent after being placed on the supporting block 701.

[0020] The above embodiments are used to further illustrate the present invention, but the present invention is not limited to these specific implementations. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention should be understood to be within the protection scope of the present invention.

Claims

1. A spherical lifting and positioning carrier, characterized in that: The invention comprises a base (1), wherein a lifting cylinder (2) is arranged on the base (1), a lifting seat plate (3) is fixedly connected to the movable platform of the lifting cylinder (2), an external gear (4), an upper cover plate (5) and an internal gear (6) are arranged on the lifting seat plate (3), a clearance groove (401) is arranged on the external gear (4), the internal gear (6) passes through the clearance groove (401) and is rotatably connected to the lifting seat plate (3), and the external gear (4) and the lifting seat plate (3) are connected to each other. ) is rotatably connected, the inner ring tooth groove of the outer gear (4) is meshed with the inner gear (6), and a plurality of racks (7) are slidably connected to the upper cover plate (5). There are a plurality of inner gears (6), and the inner gears (6) and the racks (7) are arranged in a one-to-one correspondence. A supporting block (701) is arranged at the upper end of each rack (7), and a hinge seat (8) is arranged on the side of the lifting seat plate (3), and a pull rod (9) is arranged between the hinge seat (8) and the outer gear (4).

2. A spherical lifting and positioning carrier according to claim 1, characterized in that: The external gear (4) and the internal gear (6) are both located between the upper cover plate (5) and the lifting seat plate (3), and a plurality of the internal gears (6) are distributed in a ring array along the external gear (4).

3. The spherical lifting and positioning carrier according to claim 1, characterized in that: The clearance groove (401) is an arc-shaped groove, the upper side of the internal gear (6) is meshed with the rack (7), and the lower side end of the internal gear (6) is meshed with the external gear (4).

4. The spherical lifting and positioning carrier according to claim 1, characterized in that: A through groove is formed at the lower end of the upper cover plate (5), a protrusion is provided on one side of the external gear (4), the protrusion is hinged to the movable end of the pull rod (9), and the barrel portion of the pull rod (9) is hinged to the hinge seat (8).

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