Transfer ring base moving device

Abstract

The utility model provides a transfer ring base moving device which comprises a sliding seat, a ball screw power system is installed at the bottom of the sliding seat in a sliding mode, and a transfer ring is installed on the ball screw power system. The ball screw power system comprises a linear bearing, a guide rod is arranged on one side of the linear bearing, a spring disc is arranged below the linear bearing, and the linear bearing and the guide rod are sleeved with a ball screw nut in a sliding mode. According to the utility model, the design is reasonable, and an old synchronous belt structure is replaced by a newly designed flexible ball screw driving structure. Installation personnel only need to simply determine the center height, rapid installation can be achieved, and the production efficiency is high.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of transfer rings, and in particular to a transfer ring base moving device. Background Art

[0002] At present, the second-stage transfer ring of the semi-steel two-step forming machine is a synchronous belt drive structure with mechanical hard limit. Each start and stop time is long, and there is a collision on the equipment. The beat cycle is long and the mechanical limit device needs to be checked and reset regularly.

[0003] The inventor discovered the following defects during the operation of the specific embodiment:

[0004] The existing two-stage transfer ring has low moving efficiency, slow station switching moving speed, poor positioning accuracy, high maintenance rate and other problems.

[0005] It should be noted that the above contents belong to the technical cognition scope of the inventor. Since the technical contents in this field are vast and too complicated, the above contents of this application do not necessarily constitute prior art. Utility Model Content

[0006] 1. Technical problems to be solved by the utility model:

[0007] The utility model provides a transfer ring base moving device to solve the technical problems existing in the above-mentioned background technology.

[0008] 2. Technical solution:

[0009] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is: a transfer ring base moving device, including a slide seat, a ball screw power system is slidably installed on the bottom of the slide seat, and a transfer ring is installed on the ball screw power system; the ball screw power system includes a linear bearing, a guide rod is provided on one side of the linear bearing, a spring disc is provided under the linear bearing, and a ball screw nut is provided on the sliding sleeve of the linear bearing and the guide rod.

[0010] Furthermore, a connecting block is provided on a side of the linear bearing away from the guide rod, and the linear bearing is connected to a side wall of the connecting block.

[0011] Furthermore, the two side ends of the ball screw power system are connected and fixed through a tail mounting seat, an angular contact bearing and a head mounting seat.

[0012] Furthermore, a base box is provided below the ball screw power system, a servo motor is installed at one end above the base box, an output end of the servo motor is connected to a planetary reducer, an output end of the planetary reducer is connected to a coupling, and the coupling is connected to the ball screw power system.

[0013] 3. Beneficial effects:

[0014] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0015] The utility model has a reasonable design and a newly designed flexible ball screw drive structure, which replaces the old synchronous belt structure. The installer only needs to simply determine the center height, and the installation can be quickly carried out with high production efficiency.

[0016] The new two-stage transfer ring flexible ball screw drive structure completely solves the compatibility problem between the two-stage transfer ring transmission efficiency and the high precision and wear requirements of the equipment. The new two-stage transfer ring moving device adopts a flexible ball screw structure. On the basis of improving efficiency, it completely solves the problem of excessive wear of the old equipment structure due to excessive speed. The moving speed of the new two-stage transfer ring moving device is increased from the original 6s / 180° to 3s / 180° per cycle, which greatly improves production efficiency. The moving mode of the new two-stage transfer ring moving device is changed from the old synchronous belt form to the flexible ball screw form, which improves the moving efficiency. Compared with the ordinary screw form, the connection mode is changed from hard position connection to spring sheet + linear bearing combination, which reduces hardware wear. It also reduces processing accuracy and installation difficulty, and reduces production costs.

[0017] It should be noted that the structures not introduced in the present invention are not related to the design points and improvement directions of the present invention, and are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the flexible connection structure of the ball screw of the utility model;

[0020] Figure 3 It is a schematic diagram of the ball screw end positioning and installation structure of the utility model.

[0021] Reference numerals:

[0022] 1. Sliding seat; 2. Ball screw power system; 3. Base box; 4. Coupling; 5. Planetary reducer; 6. Servo motor; 7. Linear bearing; 8. Guide rod; 9. Ball screw nut; 10. Connecting block; 11. Spring disc; 12. Tail mounting seat; 13. Diagonal contact bearing; 14. Head mounting seat. DETAILED DESCRIPTION

[0023] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", "provided on" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0027] Refer to the attached Figure 1-3A transfer ring base moving device includes a slide 1, a ball screw power system 2 is slidably installed at the bottom of the slide 1, and a transfer ring is installed on the ball screw power system 2; the ball screw power system 2 includes a linear bearing 7, a guide rod 8 is provided on one side of the linear bearing 7, a spring disc 11 is provided below the linear bearing 7, and a ball screw nut 9 is provided on the sliding sleeve of the linear bearing 7 and the guide rod 8. When the ball screw nut 9 is displaced horizontally due to the centrifugal force or weight caused by high-speed rotation, the spring disc 11 plays a recoil assisting role, and the linear bearing 7 and the spring disc 11 ensure that it moves up and down smoothly, reducing hardware wear. It also reduces processing accuracy and installation difficulty, and reduces production costs.

[0028] In this embodiment, a connecting block 10 is provided on the side of the linear bearing 7 away from the guide rod 8, and the linear bearing 7 is connected to the side wall of the connecting block 10. The two side ends of the ball screw power system 2 are connected and fixed through the tail mounting seat 12, the angular contact bearing 13 and the head mounting seat 14.

[0029] It should be noted that the connection and fixation of the ball screw power system 2 can be achieved, providing a stable supporting force for it during its use.

[0030] In this embodiment, a base box 3 is provided below the ball screw power system 2, a servo motor 6 is installed at one end above the base box 3, the output end of the servo motor 6 is connected to a planetary reducer 5, the output end of the planetary reducer 5 is connected to a coupling 4, and the coupling 4 is connected to the ball screw power system 2.

[0031] It should be noted that the servo motor 6 cooperates with the planetary reducer 5 to drive the ball screw power system 2 through the coupling 4, thereby causing the transfer ring installed on the slide 1 to move axially.

[0032] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A transfer ring base moving device, characterized in that: The invention comprises a slide seat (1), a ball screw power system (2) is slidably mounted on the bottom of the slide seat (1), and a transfer ring is mounted on the top of the ball screw power system (2); the ball screw power system (2) comprises a linear bearing (7), a guide rod (8) is arranged on one side of the linear bearing (7), a spring disc (11) is arranged below the linear bearing (7), and a ball screw nut (9) is arranged on the sliding sleeve of the linear bearing (7) and the guide rod (8).

2. A transfer ring base moving device according to claim 1, characterized in that: A connecting block (10) is provided on a side of the linear bearing (7) away from the guide rod (8), and the linear bearing (7) is connected to a side wall of the connecting block (10).

3. A transfer ring base moving device according to claim 2, characterized in that: The two side ends of the ball screw power system (2) are connected and fixed via a tail mounting seat (12), a pair of angular contact bearings (13) and a head mounting seat (14).

4. A transfer ring base moving device according to claim 3, characterized in that: A base box (3) is provided below the ball screw power system (2), a servo motor (6) is installed at one end above the base box (3), an output end of the servo motor (6) is connected to a planetary reducer (5), an output end of the planetary reducer (5) is connected to a coupling (4), and the coupling (4) is connected to the ball screw power system (2).

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