High-precision horizontal overturning support machining instrument

Abstract

The utility model discloses a high-precision horizontal overturning support machining instrument which comprises a mounting frame, a fan assembly is arranged on the mounting frame, two first vertical grooves and a transmission cavity are formed in the mounting frame, a first screw extending into the transmission cavity is rotationally arranged in each first vertical groove, and a second screw extending into the transmission cavity is rotationally arranged in each second vertical groove. The two first screws are connected through a rotating mechanism, a first motor connected with one of the first screws is arranged in the transmission cavity, lifting blocks are arranged on the two first screws through first limiting mechanisms in a threaded sleeving mode, lifting frames are installed on the lifting blocks through second motors, and second vertical grooves are formed in the lifting frames; and a second screw rod is arranged in the second vertical groove. Through the cooperation of the first motor, the first screw rod and the lifting block and the cooperation of the third motor, the second screw rod and the positioning plate, the height and clamping of a clamped object can be accurately adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of flip brackets, in particular to a high-precision horizontal flip bracket processing device. Background Art

[0002] Horizontal flip bracket machining equipment plays a vital role in industrial production. Its core function is to flip the workpiece horizontally, making machining operations more flexible and efficient. In the mechanical manufacturing industry, this equipment is primarily used for multi-faceted machining of large parts, such as automotive engine blocks and machine tool beds.

[0003] However, the horizontal flip bracket processing equipment of the prior art has some obvious shortcomings, especially in terms of height adjustment and the flipping operation of clamped objects. In terms of height adjustment, there is a lack of an effective synchronous lifting mechanism, which makes it difficult to achieve flexible adjustment of the height to adapt to processing requirements at different heights. For example, when faced with larger workpieces, the processing operation may become difficult or even impossible due to the inability to raise it to a sufficient height; and when processing small precision parts, if it cannot be lowered to a suitable height, it may affect the operator's observation and operating accuracy. In terms of the flipping operation of clamped objects, the existing technology also appears to be not convenient enough, which greatly limits its application under different processing requirements. In order to solve these problems, high-precision horizontal flip bracket processing equipment came into being. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a high-precision horizontal flip bracket processing device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A high-precision horizontal flip bracket processing device includes a mounting frame, a fan assembly is provided on the mounting frame, two first vertical slots and a transmission chamber are provided on the mounting frame, a first screw extending into the transmission chamber is rotatably provided in the first vertical slot, the two first screws are connected by a rotating mechanism, a first motor connected to one of the first screws is provided in the transmission chamber, a lifting block is provided on each of the two first screws through a threaded sleeve of a first limiting mechanism, a lifting frame is installed on the lifting block through a second motor, a second vertical slot is provided on the lifting frame, a second screw is provided in the second vertical slot, a third motor connected to the second screw is provided on the lifting frame, and a positioning plate is provided on the second screw through a threaded sleeve of a second limiting mechanism.

[0007] Preferably, the rotating mechanism includes pulleys mounted on two first screw rods, and the two pulleys are connected by a belt.

[0008] Preferably, the first limiting mechanism includes a first limiting rod installed in the first vertical slot, the first limiting rod is parallel to the first screw rod, and the first limiting rod slides through the lifting block.

[0009] Preferably, the second limiting mechanism includes a second limiting rod installed in the second vertical slot, the second limiting rod is parallel to the second screw rod, and the second limiting rod slides through the positioning plate.

[0010] Preferably, a scale is provided on the upper end surface of the positioning plate, and a pointer is also installed on the positioning plate, and the pointer is located in the middle position of the positioning plate.

[0011] Preferably, the lifting frame is designed to be L-shaped, and a protective pad is provided on the surface of the lifting frame and the positioning plate that contacts the clamped object. The protective pad is made of rubber and has anti-slip grooves on the surface.

[0012] Beneficial effects of the utility model:

[0013] 1. Through the cooperation of the first motor, the first screw and the lifting block, and the cooperation of the third motor, the second screw and the positioning plate, the height and clamping of the clamped items can be precisely adjusted.

[0014] 2. The second motor can accurately control the rotation angle of the lifting frame to meet the needs of high-precision processing.

[0015] 3. The pulleys and belts of the rotating mechanism ensure that the two lifting blocks can rise and fall synchronously, ensuring the stability of the clamped objects during the height adjustment process and avoiding tilting.

[0016] 4. The surfaces of the lifting frame and positioning plate that come into contact with the clamped object are equipped with rubber protective pads and anti-slip grooves. On the one hand, they can effectively protect the clamped object from damage during processing; on the other hand, the anti-slip grooves increase friction and improve clamping stability.

[0017] 5. The pointer and scale on the positioning plate provide the operator with accurate measurement data and reference, helping them to accurately locate the clamped objects during the processing and improve the processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the high-precision horizontal flip bracket processing equipment proposed by the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the vertical cross-section structure;

[0020] Figure 3 for Figure 2 A magnified schematic diagram of the structure at A;

[0021] Figure 4 for Figure 2 Enlarged schematic diagram of the structure at point B.

[0022] In the figure: 1 mounting frame, 2 fan assembly, 3 first vertical slot, 4 first screw, 5 lifting frame, 6 lifting block, 7 first limiting rod, 8 second motor, 9 second vertical slot, 10 second screw, 11 third motor, 12 positioning plate, 13 pointer, 14 scale, 15 transmission chamber, 16 first motor, 17 pulley, 18 belt. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Reference Figure 1-4 This high-precision horizontal flip bracket processing machine features a mounting frame 1, the basic support structure for the entire machine. Made of durable materials, it ensures stable support for all components during processing. A fan assembly 2, mounted on the mounting frame 1, removes accumulated dust and impurities when the clamped object is at its lowest point.

[0025] Mounting frame 1 is provided with two first vertical slots 3, providing space for the installation and rotation of first screw 4. Made of high-strength material, first screw 4 exhibits excellent wear and corrosion resistance and is capable of withstanding heavy loads. The rotation of first screw 4 is driven by first motor 16, which, through precise control, enables precise raising and lowering of lifting block 6.

[0026] The rotation mechanism consists of pulleys 17 mounted on the two first screws 4 and a belt 18 connecting the two pulleys 17. When one first screw 4 rotates, the other first screw 4 also rotates synchronously through the transmission of pulley 17 and belt 18, thereby ensuring the simultaneous raising and lowering of the two lifting blocks 6. The thread direction of the first screw 4 is adjusted according to the direction of its rotation to ensure that the two lifting blocks 6 are raised and lowered simultaneously.

[0027] The first motor 16 is installed in the transmission cavity 15 and connected to one of the first screws 4 to provide power for the rotation of the first screw 4. The first motor 16 is a high-performance motor with high output power and stable speed, which can meet different processing requirements.

[0028] The lifting block 6 is threadedly mounted on the first screw 4 via a first limiting mechanism. When the first screw 4 rotates, the lifting block 6 can move up and down within the first vertical slot 3. A first limiting rod 7 is installed within the first vertical slot 3, parallel to the first screw 4, and slides through the lifting block 6. The function of the first limiting rod 7 is to limit the rotation of the lifting block 6, ensuring that it can only move up and down under the influence of the first screw 4.

[0029] A second motor 8, mounted on the lifting block 6, drives the rotation of the lifting frame 5. The lifting frame 5 is L-shaped and, driven by the second motor 8, can rotate horizontally and vertically. The lifting frame 5 and the positioning plate 12 are equipped with protective pads where they contact the clamped object. These rubber pads feature anti-slip grooves and effectively protect the clamped object from damage during processing.

[0030] The lifting frame 5 is provided with a second vertical slot 9 , which provides space for the installation and rotation of the second screw rod 10 .

[0031] A pointer 13 is mounted on the positioning plate 12, positioned in the center. This pointer 13 provides a reference for the operator during the machining process, helping them accurately position the clamped object. A scale 14 is located on the upper surface of the positioning plate 12. This high-precision scale provides the operator with accurate measurement data. The design of the scale 14 facilitates the operator's measurement and adjustment of the clamped object.

[0032] The second screw 10 is installed in the second vertical slot 9 and is driven by the third motor 11. The rotation of the second screw 10 can drive the positioning plate 12 to move up and down in the second vertical slot 9, thereby clamping and loosening the clamped items.

[0033] A third motor 11 is mounted on the lifting frame 5 and connected to the second screw 10, providing power for the rotation of the second screw 10. A second limiting rod is mounted in the second vertical slot 9, parallel to the second screw 10, and slidably extends through the positioning plate 12. The function of the second limiting rod is to limit the rotation of the positioning plate 12, ensuring that it can only move up and down under the influence of the second screw 10.

[0034] When the present invention is in use, the initial position of the lifting frame 5 and other components is low, and the positioning plate 12 is high. At this time, the clamped object is placed between the lifting frame 5 and the positioning plate 12, and then the third motor 11 is started to drive the second screw 10 to rotate. When the second screw 10 rotates, the positioning plate 12 moves and approaches the clamped object, and finally clamps and fixes it. Before this, the pointer 13 is used to adjust the clamped object with the scale 14 to ensure that the center corresponds to the pointer 13.

[0035] After the clamping and fixing operation is completed, the fan assembly 2 can work to blow away the dust and garbage accumulated on the surface of the clamped object. After the clamped object is turned over and dropped to a lower position, the dust and garbage on the other side can be blown away.

[0036] After the clamping and fixing operation is completed, the first motor 16 is started. The first motor 16 cooperates with the pulley 17 and the belt 18 to realize the rotation of the two first screws 4, thereby realizing flexible adjustment of the height of the clamped objects to adapt to use at different heights.

[0037] The second motor 8 can be started to cooperate with the lifting frame 5 to drive the clamped article to turn over and rotate, so that the bottom is turned up and the other side is processed accordingly.

[0038] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-precision horizontal flip bracket processing device, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with a fan assembly (2), the mounting frame (1) is provided with two first vertical slots (3) and a transmission cavity (15), a first screw (4) is rotatably provided in the first vertical slot (3) and extends into the transmission cavity (15), the two first screws (4) are connected via a rotation mechanism, a first motor (16) connected to one of the first screws (4) is provided in the transmission cavity (15), both of the first screws (4) are provided with a lifting block (6) threadedly sleeved via a first limiting mechanism, a lifting frame (5) is installed on the lifting block (6) via a second motor (8), a second vertical slot (9) is provided on the lifting frame (5), a second screw (10) is provided in the second vertical slot (9), a third motor (11) connected to the second screw (10) is provided on the lifting frame (5), and a positioning plate (12) is threadedly sleeved on the second screw (10) via a second limiting mechanism.

2. The high-precision horizontal flip bracket processing equipment according to claim 1 is characterized in that: The rotating mechanism comprises a pulley (17) mounted on two first screw rods (4), and the two pulleys (17) are connected via a belt (18).

3. The high-precision horizontal flip bracket processing equipment according to claim 2, characterized in that: The first limiting mechanism comprises a first limiting rod (7) installed in the first vertical slot (3), the first limiting rod (7) is parallel to the first screw rod (4), and the first limiting rod (7) slides through the lifting block (6).

4. The high-precision horizontal flip bracket processing equipment according to claim 3, characterized in that: The second limiting mechanism comprises a second limiting rod installed in the second vertical slot (9), the second limiting rod is parallel to the second screw rod (10), and the second limiting rod slides through the positioning plate (12).

5. The high-precision horizontal flip bracket processing equipment according to claim 4, characterized in that: The upper end surface of the positioning plate (12) is provided with a scale (14), and a pointer (13) is also installed on the positioning plate (12), and the pointer (13) is located in the middle position of the positioning plate (12).

6. The high-precision horizontal flip bracket processing equipment according to claim 5, characterized in that: The lifting frame (5) is designed to be L-shaped, and the lifting frame (5) and the positioning plate (12) are provided with a protective pad on the surface in contact with the clamped object. The protective pad is made of rubber and has anti-slip grooves on the surface.

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