Turnover mechanism for CNC machining equipment

Abstract

The utility model relates to the related technical field of CNC (Computer Numerical Control) processing equipment, in particular to a turnover mechanism for CNC processing equipment, which comprises a shell, a turnover mechanism is arranged on the inner side surface of the shell, and a fixing mechanism is arranged on the inner side surface of the shell. According to the turnover mechanism for the CNC machining equipment, when the CNC machining equipment works, after one face of an object block is processed, the object block needing to be machined is clamped through an automatic fixing clamp, and then a first electric push rod pushes a fixing frame to ascend upwards; a motor and an automatic fixing clamp fixedly connected with one end of the motor integrally ascend by a certain distance to reach a proper overturning height, then the motor enables the object block to overturn to the unprocessed surface according to the set rotation degree of the automatic fixing clamp, and then a first electric push rod drives a fixing frame to descend downwards; and the motor and the automatic fixing clamp fixedly connected with one end of the motor are integrally reset, so that the CNC machining equipment continues to machine the other side of the object block.

Description

Technical Field

[0001] The utility model relates to the technical field related to CNC processing equipment, in particular to a turning mechanism for CNC processing equipment. Background Art

[0002] CNC processing equipment, namely computer numerical control machine tools, is also called CNC machine tools or CNC lathes. There are many types of NC processing equipment, such as CNC milling machines, CNC lathes, CNC laser cutting machines, CNC plasma cutting machines, CNC electrical discharge machines and CNC water jet cutting machines, etc., which are widely used in metal processing, plastic processing, wood processing, precision parts processing and rapid prototyping. However, in the process of processing objects, the existing CNC processing equipment is not convenient to operate after the objects are processed. Therefore, there is a special need for a flip mechanism for CNC processing equipment.

[0003] However, in the process of processing the object, the existing CNC processing equipment is not easy to operate after the object is processed, so it is necessary to manually flip the object, and there may be safety hazards in the process, which will lead to inconvenient operation and safety hazards. Utility Model Content

[0004] The purpose of the utility model is to provide a flipping mechanism for CNC processing equipment to solve the problem that the existing CNC processing equipment proposed in the above background technology is inconvenient to operate after processing the object block, so that manual flipping of the object block is required, and there may be safety hazards in the process, which will lead to inconvenient operation and safety hazards.

[0005] To achieve the above object, the utility model provides the following technical solution: a turning mechanism for CNC processing equipment, comprising a housing, the upper surface of the housing is fixedly connected to a processor, the inner surface of the housing is provided with a turning mechanism, and the inner surface of the housing is provided with a fixing mechanism;

[0006] The flipping mechanism includes an automatic fixing clamp, a fixing frame, a motor, a first electric push rod and an anti-slip pad. The inner surface of the shell is provided with an automatic fixing clamp, a side surface of the automatic fixing clamp is provided with a fixing frame, the upper surface of the fixing frame is fixedly connected to the motor, the lower surface of the fixing frame is fixedly connected to the first electric push rod, and the outer surface of the automatic fixing clamp is fixedly connected to the anti-slip pad.

[0007] Preferably, the automatic fixing clamp is symmetrically arranged with respect to the central axis of the shell, and the fixing frame is symmetrically arranged with respect to the central axis of the shell.

[0008] Preferably, the motor is symmetrically arranged with respect to the central axis of the housing, and the first electric push rod is symmetrically arranged with respect to the central axis of the housing.

[0009] Preferably, the anti-slip pad is symmetrically arranged with respect to the central axis of the automatic fixing clamp, and two automatic fixing clamps are provided.

[0010] Preferably, the fixing mechanism includes a mounting frame, a second electric push rod, a push plate, a third electric push rod and a sensing device, the mounting frame is fixedly connected to the inner surface of the outer shell, the second electric push rod is installed on the inner surface of the mounting frame, the push plate is threadedly connected to the upper surface of the second electric push rod, the third electric push rod is fixedly connected to one side surface of the push plate, and the sensing device is installed on the lower surface of the third electric push rod.

[0011] Preferably, the mounting frame is symmetrically arranged with respect to the central axis of the housing, and the second electric push rod is symmetrically arranged with respect to the central axis of the housing.

[0012] Preferably, the push plate is symmetrically arranged with respect to the central axis of the housing, and the sensing device is arranged in the middle of the third electric push rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the flipping mechanism for CNC processing equipment is provided with an automatic fixing clamp, a fixing frame, a motor, a first electric push rod and an anti-skid pad. When the CNC processing equipment is working, after one side of the object is processed, the object to be processed is clamped by the automatic fixing clamp. The anti-skid pad provided on one side of the automatic fixing clamp increases the friction between the automatic fixing clamp and the object to achieve stability. Then, the first electric push rod pushes the fixing frame upward to make the motor and the automatic fixing clamp fixedly connected to one end of the motor rise as a whole for a distance to reach a suitable flipping height. Then, the motor flips the object to the unprocessed side by setting the rotation degree of the automatic fixing clamp. Then, the first electric push rod lowers the fixing frame with the motor, so that the motor and the automatic fixing clamp fixedly connected to one end of the motor are reset as a whole, so that the CNC processing equipment continues to process the other side of the object, so as to solve the problem of inconvenient operation and potential safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the flipping mechanism of the utility model;

[0017] Figure 4 It is a schematic diagram of the fixing mechanism structure of the utility model.

[0018] In the figure: 1. housing; 2. processor; 3. flip mechanism; 301. automatic fixing clamp; 302. fixing frame; 303. motor; 304. first electric push rod; 305. anti-slip pad; 4. fixing mechanism; 401. mounting frame; 402. second electric push rod; 403. push plate; 404. third electric push rod; 405. induction device. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: a turning mechanism for CNC processing equipment, comprising a housing 1, a processor 2 is fixedly connected to the upper surface of the housing 1, a turning mechanism 3 is arranged on the inner surface of the housing 1, and a fixing mechanism 4 is arranged on the inner surface of the housing 1;

[0021] The flipping mechanism 3 includes an automatic fixing clamp 301, a fixing frame 302, a motor 303, a first electric push rod 304 and an anti-skid pad 305. The inner surface of the housing 1 is provided with the automatic fixing clamp 301, the fixing frame 302 is provided on one side of the automatic fixing clamp 301, the upper surface of the fixing frame 302 is fixedly connected with the motor 303, the lower surface of the fixing frame 302 is fixedly connected with the first electric push rod 304, and the outer surface of the automatic fixing clamp 301 is fixedly connected with the anti-skid pad 305. By setting the automatic fixing clamp 301, the fixing frame 302, the motor 303, the first electric push rod 304 and the anti-skid pad 305, when the CNC processing equipment is working, after one side of the object is processed, the automatic fixing clamp 301 is used to turn the object over. The clamp 301 clamps the object to be processed, and the anti-slip pad 305 set on one side of the automatic fixing clamp 301 increases the friction between it and the object to achieve stability, and then the first electric push rod 304 pushes the fixed frame 302 upward to make the motor 303 and the automatic fixing clamp 301 fixedly connected at one end of the motor 303 rise as a whole for a distance to reach a suitable flipping height, and then the motor 303 is set to rotate the automatic fixing clamp 301 180 degrees to flip the object to the unprocessed side, and then the first electric push rod 304 lowers the fixed frame 302, so that the motor 303 and the automatic fixing clamp 301 fixedly connected at one end of the motor 303 are reset as a whole, so that the CNC processing equipment continues to process the other side of the object.

[0022] Furthermore, the automatic fixing clamp 301 is symmetrically arranged with respect to the central axis of the housing 1 , and the fixing frame 302 is symmetrically arranged with respect to the central axis of the housing 1 . By the arrangement of the automatic fixing clamp 301 , the processed object can be clamped better. The automatic fixing clamp 301 can clamp the processed object.

[0023] Furthermore, the motor 303 is symmetrically arranged with respect to the central axis of the housing 1, and the first electric push rod 304 is symmetrically arranged with respect to the central axis of the housing 1. By the arrangement of the motor 303, the processed object can be turned over better, and the motor 303 drives the automatic fixing clamp 301 to turn over the processed object.

[0024] Furthermore, the anti-skid pad 305 is symmetrically arranged with respect to the central axis of the automatic fixing clamp 301 , and two automatic fixing clamps 301 are arranged. By the arrangement of the anti-skid pad 305 , the object clamped by the automatic fixing clamp 301 can be better stabilized, and the anti-skid pad 305 can increase the friction with the object.

[0025] Furthermore, the fixing mechanism 4 includes a mounting frame 401, a second electric push rod 402, a push plate 403, a third electric push rod 404 and a sensing device 405. The inner surface of the housing 1 is fixedly connected with the mounting frame 401, the inner surface of the mounting frame 401 is installed with the second electric push rod 402, the upper surface of the second electric push rod 402 is threadedly connected with the push plate 403, one side surface of the push plate 403 is fixedly connected with the third electric push rod 404, and the lower surface of the third electric push rod 404 is installed with the sensing device 405. The third electric push rod 404 and the sensing device 405 are arranged so that when the CNC processing equipment is working, the automatic fixing clamp 301 clamps the object to be processed, and then the first electric push rod 304 pushes the fixing frame 302 to rise upward, so that the motor 303 and the automatic fixing clamp 301 fixedly connected to one end of the motor 303 are raised to a suitable distance as a whole, and then the second electric push rod 402 pushes the push plate 403 to a suitable position, and then the four third electric push rods 404 work simultaneously to fix the processed object, and when the sensing device 405 contacts and contracts, it is completely fixed, so that the processed object will not fall when flipped.

[0026] Furthermore, the mounting frame 401 is symmetrically arranged with respect to the central axis of the outer shell 1, and the second electric push rod 402 is symmetrically arranged with respect to the central axis of the outer shell 1. Through the arrangement of the second electric push rod 402, the third electric push rod 404 can be better operated. The second electric push rod 402 pushes the push plate 402 to enable the third electric push rod 404 to operate.

[0027] Furthermore, the push plate 403 is symmetrically arranged with respect to the central axis of the housing 1, and the sensing device 405 is arranged in the middle of the third electric push rod 404. Through the arrangement of the push plate 403, the third electric push rod 404 can be better used to fix the processed objects. The push plate 403 moves to drive the third electric push rod 404 to a suitable position to fix the processed objects.

[0028] Working principle: First, when the CNC processing equipment is working, after processing one side of the object, the object to be processed is clamped by the automatic fixing clamp 301, and the anti-skid pad 305 set on one side of the automatic fixing clamp 301 increases the friction between it and the object to achieve stability, and then the first electric push rod 304 pushes the fixed frame 302 upward to make the motor 303 and the automatic fixing clamp 301 fixedly connected at one end of the motor 303 rise to a suitable distance as a whole, and then the second electric push rod 402 pushes the push plate 403 to a suitable position, and then the four third electric push rods 404 work simultaneously to fix the processed object. The device 405 contacts and contracts, and it is completely fixed, so that the processed object will not fall when flipping, and then the motor 303 and the automatic fixing clamp 301 fixedly connected at one end of the motor 303 rise as a whole for a distance to reach a suitable flipping height, and then the motor 303 rotates the automatic fixing clamp 301 180 degrees as set to flip the object to the unprocessed side, and then the first electric push rod 304 lowers with the fixed frame 302, so that the motor 303 and the automatic fixing clamp 301 fixedly connected at one end of the motor 303 are reset as a whole, so that the CNC processing equipment continues to process the other side of the object.

[0029] 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 turning mechanism for CNC processing equipment, comprising a housing (1), characterized in that: The upper surface of the shell (1) is fixedly connected to a processing machine (2), the inner surface of the shell (1) is provided with a turning mechanism (3), and the inner surface of the shell (1) is provided with a fixing mechanism (4); The flip mechanism (3) comprises an automatic fixing clamp (301), a fixing frame (302), a motor (303), a first electric push rod (304) and an anti-slip pad (305); the inner surface of the housing (1) is provided with the automatic fixing clamp (301); a side surface of the automatic fixing clamp (301) is provided with a fixing frame (302); the upper surface of the fixing frame (302) is fixedly connected to the motor (303); the lower surface of the fixing frame (302) is fixedly connected to the first electric push rod (304); and the outer surface of the automatic fixing clamp (301) is fixedly connected to the anti-slip pad (305).

2. The turning mechanism for CNC processing equipment according to claim 1, characterized in that: The automatic fixing clamp (301) is symmetrically arranged with respect to the central axis of the housing (1), and the fixing frame (302) is symmetrically arranged with respect to the central axis of the housing (1).

3. The turning mechanism for CNC processing equipment according to claim 1, characterized in that: The motor (303) is symmetrically arranged with respect to the central axis of the housing (1), and the first electric push rod (304) is symmetrically arranged with respect to the central axis of the housing (1).

4. The turning mechanism for CNC processing equipment according to claim 1, characterized in that: The anti-slip pad (305) is symmetrically arranged with respect to the central axis of the automatic fixing clamp (301), and two automatic fixing clamps (301) are arranged.

5. The turning mechanism for CNC processing equipment according to claim 1, characterized in that: The fixing mechanism (4) comprises a mounting frame (401), a second electric push rod (402), a push plate (403), a third electric push rod (404) and a sensing device (405); the mounting frame (401) is fixedly connected to the inner surface of the housing (1); the second electric push rod (402) is installed on the inner surface of the mounting frame (401); the push plate (403) is threadedly connected to the upper surface of the second electric push rod (402); the third electric push rod (404) is fixedly connected to the one side surface of the push plate (403); and the sensing device (405) is installed on the lower surface of the third electric push rod (404).

6. The turning mechanism for CNC processing equipment according to claim 5, characterized in that: The mounting frame (401) is symmetrically arranged with respect to the central axis of the housing (1), and the second electric push rod (402) is symmetrically arranged with respect to the central axis of the housing (1).

7. The turning mechanism for CNC processing equipment according to claim 5, characterized in that: The push plate (403) is symmetrically arranged with respect to the central axis of the housing (1), and the sensing device (405) is arranged in the middle of the third electric push rod (404).

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