Adjustable milling machine for machining

Abstract

The utility model relates to the technical field of machining, in particular to an adjustable milling machine for machining, which comprises a bottom plate, the upper side of the bottom plate is fixedly connected with a fixed plate, the upper side of the bottom plate is fixedly connected with a vertical plate positioned on the right of the fixed plate, the outer wall of the vertical plate penetrates through and is in threaded connection with a screw rod, and the left end of the screw rod is rotatably connected with a movable plate. The opposite sides of the fixed plate and the movable plate are rotationally connected with rotating shafts, and the opposite sides of the two rotating shafts are fixedly connected with auxiliary clamping plates. The worm is driven by the motor to rotate, then the worm gear is driven to rotate, meanwhile, the fixed machining part is driven to rotate by 90 degrees, the supporting plate moves upwards to support a workpiece, the workpiece is stabilized through the two main clamping plates, the other face of the workpiece can be machined, and the other two faces of the workpiece can be machined according to the same principle. And the purposes that the orientation angle of the workpiece can be adjusted conveniently, other faces of the workpiece can be machined conveniently, and the working efficiency is improved are further achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to an adjustable milling machine for mechanical processing. Background Art

[0002] A milling machine primarily uses a milling cutter to machine various workpiece surfaces. The milling cutter typically rotates primarily, while the workpiece and cutter move in a feed motion. It can process flat surfaces, grooves, various curved surfaces, gears, and more. Milling machines are machines that use a milling cutter to mill workpieces. In addition to milling flat surfaces, grooves, gear teeth, threads, and spline shafts, milling machines can also produce more complex surfaces. They offer higher efficiency than planers and are widely used in machinery manufacturing and repair.

[0003] In the prior art, before processing a workpiece, the workpiece needs to be fixed by a clamping seat. However, after the workpiece is fixed, the orientation angle of the workpiece cannot be adjusted. Therefore, when other surfaces of the workpiece need to be processed, the orientation of the workpiece can only be manually adjusted and the workpiece can only be re-clamped, thus affecting the processing efficiency. Therefore, it is necessary to propose an adjustable milling machine for mechanical processing to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable milling machine for mechanical processing, which has the characteristics of being easy to adjust the orientation angle of the workpiece, thereby facilitating the processing of other surfaces of the workpiece, thereby improving work efficiency.

[0005] The top end of the fixing plate is fixedly provided with a fixing plate, the top end of the fixing plate is fixedly provided with a fixing plate, the upper end of the fixing plate is fixedly connected with a vertical plate located on the right side of the fixing plate, the outer wall of the vertical plate passes through and is threadedly connected with a screw, the left end of the screw is rotatably connected to the movable plate, the side opposite to the fixing plate is rotatably connected to the rotating shaft, the two sides opposite to the rotating shaft are fixedly connected with auxiliary clamping plates, the left end of the left rotating shaft is fixedly connected with a connecting rod passing through the fixing plate, the left end of the connecting rod is fixedly connected with a worm gear. The left side of the fixing plate is fixedly connected with two connecting plates distributed front and back, a worm meshed with the worm gear is rotatably connected between the two connecting plates, and the worm gear is driven by a motor installed on the front end surface of the front connecting plate;

[0006] A first electric telescopic rod is installed on the lower side of the base plate, the output end of the first electric telescopic rod passes through the base plate and is fixedly connected to the support plate, the upper end surface of the support plate is fixedly connected to two vertical plates distributed front and back, and a second electric telescopic rod is installed on the opposite sides of the two vertical plates, and the output ends of the two second electric telescopic rods respectively pass through the two vertical plates and are fixedly connected to the main splint.

[0007] In order to improve the stability of the movement of the movable plate, as a preferred adjustable milling machine for mechanical processing of the present invention, a first sliding groove is provided on the upper end surface of the base plate, and the movable plate is slidably connected to the upper end surface of the base plate through the first sliding groove.

[0008] In order to improve the stability of the movement of the two main splints, as an adjustable milling machine for mechanical processing of the present invention, a second sliding groove is provided on the upper end surface of the support plate, and the two main splints are slidably connected to the upper end surface of the support plate through the second sliding groove.

[0009] In order to improve the stability of the up and down movement of the support plate, as a preferred embodiment of the adjustable milling machine for machining of the present invention, the lower end surface of the support plate is fixedly connected to two sliding rods that penetrate the bottom plate and are slidably connected thereto.

[0010] In order to improve the anti-slip performance of the two main plates and the two auxiliary plates, as a preferred embodiment of the adjustable milling machine for machining of the present invention, the opposite sides of the two main plates and the opposite sides of the two auxiliary plates are both provided with anti-slip grooves.

[0011] In order to facilitate the rotation of the screw, as a preferred embodiment of the adjustable milling machine for mechanical processing of the present invention, a hand wheel is fixedly connected to the right side of the screw.

[0012] In order to facilitate the fixation of the device and thus improve the stability of use, as a preferred embodiment of the adjustable milling machine for mechanical processing of the present invention, the lower end of the base plate is fixedly connected to two mounting brackets distributed on the left and right.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] When one side of the workpiece is processed, the two main clamping plates move away from each other, and then the support plate moves downward. The motor then drives the worm to rotate, which in turn drives the worm wheel to rotate, and at the same time drives the fixed workpiece to rotate 90 degrees. The support plate then moves upward to support the workpiece, and the two main clamping plates stabilize the workpiece, and the other side of the workpiece can be processed. The same principle can be used to process the other two sides of the workpiece, further facilitating the adjustment of the orientation angle of the workpiece, and then facilitating the processing of other sides of the workpiece, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall front sectional view of the utility model;

[0016] Figure 2 This is a diagram of the connection structure at the bottom plate of the utility model;

[0017] Figure 3This is a diagram of the connection structure of the worm gear of the present invention.

[0018] In the figure: 1. Base plate; 2. Fixed plate; 3. Vertical plate; 4. Screw; 5. Movable plate; 6. Rotating shaft; 7. Auxiliary splint; 8. Connecting rod; 9. Worm gear; 10. Connecting plate; 11. Motor; 12. Worm; 13. First electric telescopic rod; 14. Support plate; 15. Vertical plate; 16. Main splint; 17. Second electric telescopic rod; 18. Handwheel; 19. Slide rod; 20. Mounting frame; 21. First slide groove; 22. Second slide groove. DETAILED DESCRIPTION

[0019] See also Figures 1 to 3 , an adjustable milling machine for mechanical processing, including a base plate 1, a fixed plate 2 is fixedly connected to the upper side of the base plate 1, a vertical plate 3 located on the right side of the fixed plate 2 is fixedly connected to the upper side of the base plate 1, a screw 4 is passed through and threadedly connected to the outer wall of the vertical plate 3, and the left end of the screw 4 is rotatably connected to the movable plate 5, the fixed plate 2 and the movable plate 5 are both rotatably connected to the side opposite to each other with a rotating shaft 6, and the two rotating shafts 6 are fixedly connected to an auxiliary splint 7 on the opposite sides, the left end of the left rotating shaft 6 is fixedly connected to a connecting rod 8 that passes through the fixed plate 2, and the left end of the connecting rod 8 is fixedly connected to a worm gear 9, and the left side of the fixed plate 2 is fixedly connected to two connecting plates 10 distributed front and back, and a worm 12 that meshes with the worm gear 9 is rotatably connected between the two connecting plates 10, and the worm 12 is driven by a motor 11 installed on the front end surface of the front connecting plate 10;

[0020] A first electric telescopic rod 13 is installed on the lower side of the base plate 1. The output end of the first electric telescopic rod 13 passes through the base plate 1 and is fixedly connected to the support plate 14. The upper end surface of the support plate 14 is fixedly connected to two vertical plates 15 distributed front and back. Second electric telescopic rods 17 are installed on the opposite sides of the two vertical plates 15. The output ends of the two second electric telescopic rods 17 respectively pass through the two vertical plates 15 and are fixedly connected to the main splint 16.

[0021] In this embodiment, when in use, the first electric telescopic rod 13 drives the support plate 14 to move upward a specified distance, and then the workpiece is placed on the upper end of the support plate 14 and made to contact the left auxiliary clamping plate 7, and the two second electric telescopic rods 17 respectively drive the two main clamping plates 16 to move relative to each other, so that the workpiece can be pushed to the correct position, and then the two main clamping plates 16 are moved back to each other, followed by rotating the screw 4, thereby driving the movable plate 5 to move to the left, and at the same time driving the right rotating shaft 6 and the right auxiliary clamping plate 7 to move to the left, and then the workpiece can be fixed by the two auxiliary clamping plates 7, and the workpiece can be clamped firmly by the relative movement of the two main clamping plates 16 again. After one side is processed, the two main splints 16 move away from each other, and then the first electric telescopic rod 13 drives the support plate 14 to move downward, and then the motor 11 drives the worm 12 to rotate, thereby driving the worm gear 9 to rotate, and at the same time driving the connecting rod 8, the two rotating shafts 6, the two auxiliary splints 7 and the fixed processing to rotate 90 degrees, and then the workpiece is supported by the support plate 14, and the workpiece is stabilized by the two main splints 16, and the other side of the workpiece can be processed, and the other two sides of the workpiece can be processed by the same principle, further achieving the purpose of facilitating the adjustment of the orientation angle of the workpiece, and then facilitating the processing of other sides of the workpiece, thereby improving work efficiency.

[0022] As a technical optimization solution of the present invention, a first sliding groove 21 is provided on the upper end surface of the base plate 1 , and the movable plate 5 is slidably connected to the upper end surface of the base plate 1 through the first sliding groove 21 .

[0023] In this embodiment, the first sliding groove 21 is provided to improve the movement stability of the movable plate 5 .

[0024] As a technical optimization solution of the present invention, a second sliding groove 22 is provided on the upper end surface of the support plate 14 , and the two main plates 16 are slidably connected to the upper end surface of the support plate 14 through the second sliding groove 22 .

[0025] In this embodiment, the second sliding groove 22 is provided to improve the stability of the movement of the two main plates 16 .

[0026] As a technical optimization solution of the present invention, the lower end surface of the support plate 14 is fixedly connected to two sliding rods 19 that penetrate the bottom plate 1 and are slidably connected thereto.

[0027] In this embodiment, two sliding rods 19 are provided to improve the stability of the up and down movement of the support plate 14 .

[0028] As a technical optimization solution of the present invention, the opposite sides of the two main plates 16 and the opposite sides of the two auxiliary plates 7 are both provided with anti-slip grooves.

[0029] In this embodiment, anti-slip grooves are provided to improve the anti-slip performance of the two main plates 16 and the two auxiliary plates 7 .

[0030] As a technical optimization solution of the present invention, a hand wheel 18 is fixedly connected to the right side of the screw rod 4 .

[0031] In this embodiment, a hand wheel 18 is provided to facilitate the rotation of the screw rod 4 .

[0032] As a technical optimization solution of the present invention, the lower end of the base plate 1 is fixedly connected to two mounting brackets 20 distributed on the left and right.

[0033] In this embodiment, two mounting brackets 20 are provided to facilitate fixing the device, thereby improving the stability during use.

[0034] Working principle: When in use, first, the first electric telescopic rod 13 drives the support plate 14 to move upward a specified distance, and then the workpiece is placed on the upper end of the support plate 14 and made to contact the left auxiliary clamping plate 7, and the two second electric telescopic rods 17 respectively drive the two main clamping plates 16 to move relative to each other, so that the workpiece can be pushed to the correct position, and then the two main clamping plates 16 are moved back to each other, and then the screw 4 is rotated by the handwheel 18, thereby driving the movable plate 5 to move to the left, and at the same time driving the right rotating shaft 6 and the right auxiliary clamping plate 7 to move to the left, and then the workpiece can be fixed by the two auxiliary clamping plates 7, and the workpiece can be clamped firmly by the relative movement of the two main clamping plates 16 again. After one side of the workpiece is processed, the two main splints 16 move away from each other, and then the first electric telescopic rod 13 drives the support plate 14 to move downward, and then the motor 11 drives the worm 12 to rotate, thereby driving the worm gear 9 to rotate, and at the same time driving the connecting rod 8, the two rotating shafts 6, the two auxiliary splints 7 and the fixed workpiece to rotate 90 degrees, and then the workpiece is supported by the support plate 14, and the workpiece is stabilized by the two main splints 16, and the other side of the workpiece can be processed, and the other two sides of the workpiece can be processed by the same principle, further achieving the purpose of facilitating the adjustment of the orientation angle of the workpiece, and then facilitating the processing of other sides of the workpiece, thereby improving work efficiency.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An adjustable milling machine for machining, comprising a base plate (1), characterized in that: The upper side of the bottom plate (1) is fixedly connected to a fixed plate (2), and the upper side of the bottom plate (1) is fixedly connected to a vertical plate (3) located on the right side of the fixed plate (2). The outer wall of the vertical plate (3) is penetrated and threadedly connected to a screw rod (4), and the left end of the screw rod (4) is rotatably connected to a movable plate (5). The opposite side of the fixed plate (2) and the movable plate (5) is rotatably connected to a rotating shaft (6), and the opposite side of the two rotating shafts (6) is fixedly connected to an auxiliary splint (7). ), the left end of the left rotating shaft (6) is fixedly connected to a connecting rod (8) that passes through the fixed plate (2), the left end of the connecting rod (8) is fixedly connected to a worm gear (9), the left side of the fixed plate (2) is fixedly connected to two connecting plates (10) distributed front and back, a worm (12) meshing with the worm gear (9) is rotatably connected between the two connecting plates (10), and the worm (12) is driven by a motor (11) installed on the front end surface of the front connecting plate (10); A first electric telescopic rod (13) is installed on the lower side of the base plate (1), the output end of the first electric telescopic rod (13) passes through the base plate (1) and is fixedly connected to a support plate (14), the upper end surface of the support plate (14) is fixedly connected to two vertical plates (15) distributed front and back, and a second electric telescopic rod (17) is installed on the opposite side of the two vertical plates (15), and the output ends of the two second electric telescopic rods (17) respectively pass through the two vertical plates (15) and are fixedly connected to the main splint (16).

2. The adjustable milling machine for machining according to claim 1, characterized in that: The upper end surface of the bottom plate (1) is provided with a first sliding groove (21), and the movable plate (5) is slidably connected to the upper end surface of the bottom plate (1) through the first sliding groove (21).

3. The adjustable milling machine for machining according to claim 1, characterized in that: The upper end surface of the support plate (14) is provided with a second sliding groove (22), and the two main splints (16) are slidably connected to the upper end surface of the support plate (14) through the second sliding groove (22).

4. The adjustable milling machine for machining according to claim 1, characterized in that: The lower end surface of the support plate (14) is fixedly connected to two sliding rods (19) that penetrate the bottom plate (1) and are slidably connected thereto.

5. The adjustable milling machine for machining according to claim 1, characterized in that: The opposite sides of the two main splints (16) and the opposite sides of the two auxiliary splints (7) are both provided with anti-slip grooves.

6. The adjustable milling machine for machining according to claim 1, characterized in that: The right side of the screw rod (4) is fixedly connected with a hand wheel (18).

7. The adjustable milling machine for machining according to claim 1, characterized in that: The lower end of the base plate (1) is fixedly connected to two mounting frames (20) distributed on the left and right.

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