Transportation locking mechanism of horizontal rotary table

Abstract

The utility model discloses a transportation locking mechanism of a horizontal rotary table, which belongs to the technical field of locking mechanisms and comprises a horizontal rotary table body, and the horizontal rotary table body comprises a base and a rotary table. The device further comprises a fixing assembly used for being fixed to the base, the fixing assembly comprises two symmetrically-arranged clamping plates, two sliding bases are fixedly installed at the two ends of each clamping plate, the two sliding bases are slidably installed on the surfaces of two sliding rods respectively, and the two ends of each sliding rod are slidably sleeved with two springs respectively. One end of the spring abuts against the sliding base. By arranging the two sets of clamping plates, the device is simple in structure, convenient to use and practical, the device and the horizontal rotary table body can be simply and rapidly clamped and fixed, relative rotation of the rotary table and the base can be prevented through cooperation of the abutting assembly, after transportation is finished, the device can be detached from the horizontal rotary table body to be repeatedly used, the use cost is reduced, and the practicability is high. Meanwhile, normal use of the horizontal rotary table body is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of locking mechanisms, in particular to a transport locking mechanism for a horizontal turntable. Background Art

[0002] The horizontal turntable is a device that plays an important role in mechanical processing and industrial production. Horizontal turntables are usually able to achieve precise rotational positioning to ensure the precision requirements of processing or production. For example, in CNC machine tools, horizontal turntables can accurately adjust the angle of the workpiece, thereby achieving complex shape processing. Horizontal turntables can maintain stable performance during long-term operation, reducing the occurrence of errors and failures. Horizontal turntables can withstand heavier workpieces or equipment and adapt to production needs of different scales. Horizontal turntables have a wide range of applications. They play a key role in achieving multi-sided processing of workpieces in the mechanical processing industry and in the manufacturing and assembly of parts in the aerospace field. In short, horizontal turntables play an indispensable role in improving production efficiency and ensuring product quality. In order to prevent the turntable and the base from rotating relative to each other during transportation, which may damage the horizontal turntable, a locking mechanism is required during transportation.

[0003] After searching, the prior art, Chinese Patent Publication No.: CN218753066U, discloses a turntable transportation locking mechanism, which belongs to the field of turntable structure and is composed of a sleeve, a stepped latch, an end cover, a support, a handle pin, a guide limit pin, a spring and a locking sleeve. A stepped latch is provided in the sleeve, and a spring is provided between the stepped latch and the sleeve; a support is provided at one end of the sleeve, and an end cover is provided between the support and the sleeve; pin holes are provided at one end and on the step of the stepped latch, and a handle pin and a guide limit pin are provided on the pin holes respectively; a locking sleeve is provided directly below the stepped latch, and the stepped latch and the locking sleeve are positioned by taper matching. This utility model has a simple structure and is easy to operate. It can realize semi-automatic locking during turntable transportation, prevent the turntable from rotating relative to each other during transportation, and avoid damage to the turntable during transportation.

[0004] However, the device also has the following defects:

[0005] This device only works during transportation. After transportation, it is difficult for operators to disassemble the device, which may affect the normal use of the horizontal turntable body. The device is also difficult to reuse, which increases the use cost of the horizontal turntable body. This device does not solve this problem well. Utility Model Content

[0006] The purpose of the present utility model is to provide a transport locking mechanism for a horizontal turntable. By setting two sets of clamping plates, the device can be clamped and fixed to the horizontal turntable body simply and quickly. After the transportation is completed, the device can be disassembled from the horizontal turntable body for reuse, which reduces the cost of use and avoids affecting the normal use of the horizontal turntable body, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A transport locking mechanism for a horizontal turntable comprises a horizontal turntable body, wherein the horizontal turntable body comprises a base and a turntable;

[0009] The base further comprises a fixing assembly for fixing to the base, the fixing assembly comprising two sets of symmetrically arranged clamping plates, two sets of slide seats being fixedly mounted at both ends of the clamping plates, the two sets of slide seats being slidably mounted on the surfaces of the two sets of slide rods, two sets of springs being slidably sleeved at both ends of the two sets of slide rods, one end of the spring being in contact with the slide seat;

[0010] It also includes a clamping assembly for fixing the turntable, the clamping assembly includes a clamping plate, the bottom surface of the clamping plate is in contact with the surface of the turntable, and the top of the clamping plate is rotatably matched with the threaded rod.

[0011] Preferably, two sets of limit plates are fixedly mounted on both ends of the slide rod, and the other end of the spring is fixedly connected to the limit plate.

[0012] Preferably, a rubber pad is bonded to one side of the clamping plate by glue, an anti-skid groove is provided on one side of the rubber pad, and the side of the rubber pad with the anti-skid groove abuts against two sides of the base.

[0013] Preferably, a pull rod is provided on the other side of the clamping plate, and the pull rod is fixedly connected to the clamping plate.

[0014] Preferably, the threaded rod is threadably matched with the top thread of the mounting seat, and a rotating handle is provided above the mounting seat, and the rotating handle is fixedly connected to the top of the threaded rod.

[0015] Preferably, the mounting seat is arranged in the middle of the clamping plate, and the bottom of the mounting seat is fixedly mounted on the top surface of the clamping plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model has a simple structure, is convenient and practical by setting two sets of clamping plates, and can simply and quickly clamp and fix the device to the horizontal turntable body. The tightening component can prevent the turntable and the base from rotating relative to each other. After transportation, the device can be disassembled from the horizontal turntable body for reuse, which reduces the use cost and avoids affecting the normal use of the horizontal turntable body. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a schematic diagram of the fixed component structure;

[0020] Figure 3 It is a schematic diagram of the structure of the tightening component.

[0021] In the figure: 1. Base; 2. Turntable; 3. Clamping plate; 4. Sliding seat; 5. Sliding rod; 6. Spring; 7. Clamping plate; 8. Threaded rod; 9. Limiting plate; 10. Rubber pad; 11. Anti-slip groove; 12. Pull rod; 13. Mounting seat; 14. Turning handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1 to 3 , the utility model provides a technical solution:

[0024] A transport locking mechanism for a horizontal turntable includes a horizontal turntable body, which includes a base 1 and a turntable 2; it also includes a fixing component for fixing to the base 1, the fixing component including two groups of symmetrically arranged clamping plates 3, two groups of slides 4 are fixedly installed at both ends of the clamping plate 3, the two groups of slides 4 are respectively slidably installed on the surfaces of two groups of slide rods 5, two groups of springs 6 are respectively slidably sleeved at both ends of the two groups of slide rods 5, one end of the spring 6 is in contact with the slide 4, two groups of limit plates 9 are fixedly installed at both ends of the slide rod 5, the other end of the spring 6 is fixedly connected to the limit plate 9, a rubber pad 10 is glued to one side of the clamping plate 3 by glue, an anti-slip groove 11 is opened on one side of the rubber pad 10, and the side of the rubber pad 10 with the anti-slip groove 11 is in contact with both sides of the base 1, a pull rod 12 is provided on the other side of the clamping plate 3, and the pull rod 12 is fixedly connected to the clamping plate 3.

[0025] By setting the pull rod 12, it is convenient to pull the two sets of clamping plates 3 apart and compress the spring 6. The clamping plates 3 are pressed against the two sides of the horizontal turntable body by the elastic force of the spring 6 to clamp and fix them. The turntable 2 is pressed and locked with the clamping component to prevent it from rotating relative to the base 1. After the transportation is completed, the device can be disassembled from the horizontal turntable body by pulling the pull rod 12 for reuse, which reduces the cost of use and avoids affecting the normal use of the horizontal turntable body. When used with the rubber pad 10 and the anti-slip groove 11, it can prevent wear on the surface of the horizontal turntable body and increase the friction with the horizontal turntable body, thereby improving the stability of the connection.

[0026] It also includes a clamping assembly for fixing the turntable 2, the clamping assembly includes a clamping plate 7, the bottom surface of the clamping plate 7 is in contact with the surface of the turntable 2, the top of the clamping plate 7 is rotatably engaged with the threaded rod 8, the threaded rod 8 is threadedly engaged with the top of the mounting seat 13, a rotating handle 14 is provided above the mounting seat 13, the rotating handle 14 is fixedly connected to the top of the threaded rod 8, the mounting seat 13 is provided in the middle of the clamping plate 3, and the bottom of the mounting seat 13 is fixedly installed on the top surface of the clamping plate 3.

[0027] By setting a rotating handle 14, the threaded rod 8 can be driven to move up and down, thereby driving the clamping plate 7 to press the turntable 2 downward, preventing the turntable 2 and the clamping assembly and the fixing assembly from rotating relative to each other, thereby preventing the turntable 2 and the base 1 from rotating relative to each other, and further preventing the horizontal turntable body from being damaged due to the relative rotation of the turntable 2 and the base 1 during transportation.

[0028] During specific use, move the device to the specified position, manually move the clamping assembly and other structures above the turntable 2, hold the two sets of pull rods 12 with both hands, pull the pull rods 12 to both sides, and the pull rods 12 drive the two sets of clamping plates 3 to move to both sides, and at the same time compress the spring 6, and the distance between the clamping plates 3 becomes larger, and then move the clamping assembly downward to both sides of the base 1, release the pull rod 12, and the compressed spring 6 pushes the two sets of slides 4 to move toward each other, and the slide 4 pushes the two sets of clamping plates 3 and the rubber pads 10 to press against both sides of the base 1, thereby fixing the device on the base 1, and rotating the handle 14. The rotating handle 14 drives the threaded rod 8 to rotate, so that the threaded rod 8 threadedly connected to the mounting seat 13 moves downward, and the threaded rod 8 pushes the clamping plate 7 downward to press against the turntable 2. The same operation presses the other set of clamping plates 7 against the turntable 2, thus completing the locking of the turntable 2.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transport locking mechanism for a horizontal turntable, characterized by: It comprises a horizontal turntable body, wherein the horizontal turntable body comprises a base (1) and a turntable (2); The fixing assembly further comprises two groups of symmetrically arranged clamping plates (3), two groups of slide seats (4) being fixedly mounted at both ends of the clamping plates (3), the two groups of slide seats (4) being slidably mounted on the surfaces of two groups of slide rods (5), two groups of springs (6) being slidably sleeved at both ends of the two groups of slide rods (5), one end of the spring (6) being in contact with the slide seat (4); It also includes a clamping assembly for fixing the turntable (2), the clamping assembly including a clamping plate (7), the bottom surface of the clamping plate (7) abuts against the surface of the turntable (2), and the top of the clamping plate (7) is rotatably engaged with the threaded rod (8).

2. The transport locking mechanism for a horizontal turntable according to claim 1, characterized in that: Two sets of limiting plates (9) are fixedly mounted on both ends of the slide rod (5), and the other end of the spring (6) is fixedly connected to the limiting plate (9).

3. The transport locking mechanism for a horizontal turntable according to claim 1, characterized in that: A rubber pad (10) is glued to one side of the clamping plate (3), and an anti-skid groove (11) is provided on one side of the rubber pad (10). The side of the rubber pad (10) with the anti-skid groove (11) contacts both sides of the base (1).

4. The transport locking mechanism for a horizontal turntable according to claim 3, characterized in that: A pull rod (12) is provided on the other side of the clamping plate (3), and the pull rod (12) is fixedly connected to the clamping plate (3).

5. The transport locking mechanism for a horizontal turntable according to claim 1, characterized in that: The threaded rod (8) is threadably matched with the top thread of the mounting seat (13); a rotating handle (14) is provided above the mounting seat (13); and the rotating handle (14) is fixedly connected to the top of the threaded rod (8).

6. The transport locking mechanism for a horizontal turntable according to claim 5, characterized in that: The mounting seat (13) is arranged in the middle of the clamping plate (3), and the bottom of the mounting seat (13) is fixedly mounted on the top surface of the clamping plate (3).

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