Adjustable horizontal milling machine

Abstract

The utility model discloses an adjustable horizontal milling machine, which belongs to the field of horizontal milling machines and comprises a base and a milling machine main body, the base is fixedly connected with the milling machine main body, a lifting seat is arranged on the milling machine main body, a milling cutter mounting shaft is arranged at one end of the lifting seat, and a rotating motor is arranged at the other end of the lifting seat. Through the arranged rotary mounting structure, a supporting ring base, a bearing, a rotating shaft and a connecting plate are adopted for mounting the fixing assembly, a worm gear, a worm and a servo motor are matched for use, the worm can drive the worm gear to rotate after the servo motor is started, and therefore the rotating shaft and the connecting plate drive the fixing assembly to rotate; the relative angle of the workpiece can be conveniently adjusted according to the actual situation, the flexibility and adaptability during machining can be improved, the annular groove is formed in the fixing assembly and used in cooperation with the rotating shaft and the supporting ring base, the stability during adjustment can be ensured, the worm gear and the worm are self-locked, the stability of the workpiece can be ensured in the machining process, and the machining precision is ensured.

Description

Technical Field

[0001] This utility model relates to the field of horizontal milling machines, and in particular to an adjustable horizontal milling machine. Background Technology

[0002] A pneumatic motor (also known as a wind-driven motor) is a device that converts the pressure energy of compressed air into rotational mechanical energy. The production of pneumatic motors requires milling using a horizontal milling machine. When using a horizontal milling machine, a fixture is mounted on an adjustable support, the workpiece is clamped in the fixture, and the milling mechanism is activated to perform the machining process.

[0003] In existing horizontal milling machines, the adjustable support allows for horizontal movement of the workpiece, while the milling structure can be adjusted vertically, thus achieving flexible machining. However, in horizontal milling machines, when machining a workpiece, the adjustable support for mounting the workpiece can only move horizontally and cannot rotate according to the actual situation. When the workpiece is fixed on the support for machining, the relative angle between the workpiece and the milling structure cannot be adjusted, resulting in limited flexibility and adaptability in use. Utility Model Content

[0004] The main objective of this invention is to provide an adjustable horizontal milling machine that can effectively solve the problems in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An adjustable horizontal milling machine includes a base and a milling machine body. The base is fixedly connected to the milling machine body, and a lifting seat is provided on the milling machine body. One end of the lifting seat is provided with a milling cutter mounting shaft, and the other end of the lifting seat is provided with a rotary motor. A sliding seat is installed on the base, and an adjusting seat is provided on the sliding seat. A rotary mounting structure is fixed on the adjusting seat.

[0007] Preferably, the rotary mounting structure includes a support ring seat, a bearing, a rotating shaft, a connecting plate, a positioning shaft, and a fixing assembly. The support ring seat and the bearing are mounted on an adjusting seat. The rotating shaft and the connecting plate are fixedly connected, and the lower end of the rotating shaft is connected to the bearing. The positioning shaft is fixed on the connecting plate. The fixing assembly is mounted on the support ring seat and is fixedly connected to the connecting plate.

[0008] Preferably, the rotary mounting structure further includes a worm gear, a worm, a servo motor, and a support sleeve. The worm gear is fixed on the rotating shaft, the worm is connected to the servo motor, and the servo motor is mounted on the adjusting seat. The support sleeve is fixed on the inner wall of the support ring seat and is rotatably connected to the end of the worm. The worm is meshed with the worm gear.

[0009] Preferably, the fixing component includes a fixing seat, an annular groove, a positioning hole, a T-slot, a countersunk hole, and a countersunk bolt. The annular groove and the positioning hole are formed on the fixing seat, and the fixing seat is connected to the support ring seat through the annular groove. The positioning hole is engaged with the positioning shaft. The T-slot is formed on the fixing seat. The countersunk hole is set in the T-slot on the fixing seat. The countersunk bolt is located in the countersunk hole, and the end of the countersunk bolt is connected to the connecting plate.

[0010] Preferably, the base is provided with an adjusting rod, and the adjusting rod is threadedly connected to the sliding seat. The end of the base is provided with a moving motor, and the moving motor is connected to the adjusting rod.

[0011] Preferably, the lifting seat is equipped with a dust suction hood and a dust suction pipe.

[0012] Preferably, the milling machine body is provided with a connecting frame, and a controller is fixed at the end of the connecting frame. The sliding seat is provided with an adjuster, and the adjuster is provided with an adjustment handle.

[0013] Compared with the prior art, this utility model has the following beneficial effects: This adjustable horizontal milling machine, through a set rotary mounting structure, uses a support ring seat, bearings, a rotating shaft, and a connecting plate to install the fixed components. Combined with a worm gear, worm shaft, and servo motor, the servo motor can be started, causing the worm gear to rotate via the worm shaft, which in turn rotates the fixed components via the rotating shaft and connecting plate. This facilitates adjustment of the relative angle of the workpiece according to actual conditions, improving the flexibility and adaptability during processing. The fixed components have an annular groove, which, in conjunction with the rotating shaft and support ring seat, ensures stability during adjustment. The worm gear and worm shaft are self-locking, ensuring workpiece stability and processing accuracy during processing. Attached Figure Description

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

[0015] Figure 2 This is a schematic diagram of the structure of the sliding seat of this utility model;

[0016] Figure 3 This is a schematic diagram of the rotating mounting structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the fixing component of this utility model.

[0018] In the diagram: 1. Base; 2. Milling machine body; 3. Lifting seat; 4. Milling cutter mounting shaft; 5. Rotary motor; 6. Sliding seat; 7. Adjusting seat; 8. Rotary mounting structure; 801. Support ring seat; 802. Bearing; 803. Rotary shaft; 804. Connecting plate; 805. Positioning shaft; 806. Fixing assembly; 8061. Fixing seat; 8062. Annular groove; 8063. Positioning hole; 8064. T-slot; 8065. Countersunk hole; 8066. Countersunk bolt; 807. Worm gear; 808. Worm; 809. Servo motor; 810. Support sleeve; 9. Adjusting rod; 10. Moving motor; 11. Dust hood; 12. Connecting frame; 13. Controller; 14. Adjuster; 15. Adjusting handle. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] like Figures 1-4 As shown, an adjustable horizontal milling machine includes a base 1 and a milling machine body 2. The base 1 and the milling machine body 2 are fixedly connected, and a lifting seat 3 is provided on the milling machine body 2. One end of the lifting seat 3 is provided with a milling cutter mounting shaft 4, and the other end of the lifting seat 3 is provided with a rotary motor 5. A sliding seat 6 is installed on the base 1, and an adjusting seat 7 is provided on the sliding seat 6. A rotary mounting structure 8 is fixed on the adjusting seat 7.

[0021] The base 1 is equipped with an adjusting rod 9, which is threadedly connected to the sliding seat 6. A moving motor 10 is located at the end of the base 1 and is connected to the adjusting rod 9. The lifting seat 3 is equipped with a dust extraction hood 11 and a dust extraction pipe. The milling machine body 2 is equipped with a connecting frame 12, and a controller 13 is fixed to the end of the connecting frame 12. The sliding seat 6 is equipped with an adjuster 14, and the adjuster 14 has an adjusting handle 15.

[0022] When using a horizontal milling machine to process pneumatic motors, the milling machine body 2 is stably placed on the base 1, and a fixture is fixed on the rotary mounting structure 8 to hold and fix the workpiece. A milling cutter is installed on the milling cutter mounting shaft 4, and then the milling machine is started to perform milling processing on the workpiece. After the milling machine is started by the controller 13 at the end of the connecting frame 12, the rotary motor 5 rotates, causing the milling cutter mounting shaft 4 to rotate, thereby rotating the milling cutter. By starting the moving motor 10, the adjusting rod 9 is driven to move, and the adjusting rod 9 drives the sliding seat 6 to move on the base 1. At the same time, the position of the adjusting seat 7 can be adjusted by the adjusting handle 15 on the adjuster 14 to achieve the purpose of horizontal adjustment of the workpiece.

[0023] Once the workpiece is adjusted to contact the milling cutter, the cutter begins milling. The resulting debris is sucked in through the dust hood 11 and ultimately transported to the vacuum cleaner via the suction pipe, achieving both cooling and dust removal. When needed, the height of the lifting seat 3 can be adjusted to change the relative position of the milling cutter and the workpiece, improving usability. The relative angle of the workpiece can also be adjusted via the rotating mounting structure 8, facilitating milling of different surfaces on the workpiece and providing high adaptability.

[0024] According to the above implementation scheme, the rotating installation structure 8 includes a support ring seat 801, a bearing 802, a rotating shaft 803, a connecting plate 804, a positioning shaft 805, and a fixing component 806. The support ring seat 801 and the bearing 802 are installed on the adjusting seat 7. The rotating shaft 803 and the connecting plate 804 are fixedly connected, and the lower end of the rotating shaft 803 is connected to the bearing 802. The positioning shaft 805 is fixed on the connecting plate 804. The fixing component 806 is installed on the support ring seat 801, and the fixing component 806 is fixedly connected to the connecting plate 804. The rotating mounting structure 8 also includes a worm gear 807, a worm 808, a servo motor 809, and a support sleeve 810. The worm gear 807 is fixed on the rotating shaft 803. The worm 808 is connected to the servo motor 809, and the servo motor 809 is mounted on the adjusting seat 7. The support sleeve 810 is fixed on the inner wall of the support ring seat 801, and the support sleeve 810 is rotatably connected to the end of the worm 808. The worm 808 is meshed with the worm gear 807.

[0025] After the workpiece is mounted on the fixed assembly 806, milling is performed. If the workpiece angle needs to be adjusted, the servo motor 809 inside the support ring seat 801 is activated. The worm gear 808 between the servo motor 809 and the support sleeve 810 rotates, thereby driving the worm wheel 807 to rotate. The worm wheel 807 then rotates the rotating shaft 803 on the bearing 802, which in turn rotates the connecting plate 804 and the fixed assembly 806, thus adjusting the relative angle of the workpiece. During the machining process after adjustment, there is a self-locking effect between the worm wheel 807 and the worm gear 808, which ensures the stability of the workpiece during machining.

[0026] The fixing component 806 includes a fixing seat 8061, an annular groove 8062, a positioning hole 8063, a T-slot 8064, a countersunk hole 8065, and a countersunk bolt 8066. The annular groove 8062 and the positioning hole 8063 are formed on the fixing seat 8061, and the fixing seat 8061 is connected to the support ring seat 801 through the annular groove 8062. The positioning hole 8063 is engaged with the positioning shaft 805. The T-slot 8064 is formed on the fixing seat 8061. The countersunk hole 8065 is set in the T-slot 8064 on the fixing seat 8061. The countersunk bolt 8066 is located in the countersunk hole 8065, and the end of the countersunk bolt 8066 is connected to the connecting plate 804.

[0027] When installing the fixing component 806, the fixing seat 8061 is set onto the support ring seat 801 via the annular groove 8062. The positioning hole 8063 corresponds to the positioning shaft 805. The countersunk bolt 8066 is placed into the countersunk hole 8065, and the end of the countersunk bolt 8066 is connected to the connecting plate 804, thereby fixing the fixing component 806. When installing the workpiece, the fixture is installed on the fixing seat 8061 via the T-block and T-slot 8064. After the workpiece is clamped and fixed by the fixture, milling can be performed. During the rotation adjustment of the workpiece, the fixing seat 8061 rotates together with the connecting plate 804. The fixing seat 8061 rotates on the support ring seat 801 via the annular groove 8062, which can improve rotational stability and ensure balance.

[0028] It should be noted that the fixed assembly 806 is installed using the rotating mounting structure 8, which employs a support ring seat 801, bearing 802, rotating shaft 803, and connecting plate 804. This works in conjunction with the worm gear 807, worm 808, and servo motor 809. Starting the servo motor 809 rotates the worm gear 807 via the worm 808, which in turn rotates the fixed assembly 806 via the rotating shaft 803 and connecting plate 804. This allows for easy adjustment of the workpiece's relative angle according to actual conditions, improving processing flexibility and adaptability. The fixed assembly 806 has an annular groove 8062, which, in conjunction with the rotating shaft 803 and support ring seat 801, ensures stability during adjustment. The worm gear 807 and worm 808 are self-locking, ensuring workpiece stability and processing accuracy during the machining process.

[0029] The foregoing describes the working principle, features, and beneficial effects of this utility model. Those skilled in the art will understand from the foregoing that it does not limit the scope of this utility model. The embodiments and description above illustrate the basic principles and features of this utility model. Various changes and improvements can be made to this utility model while remaining consistent with its concept, and all such improvements should fall within the scope of protection claimed by this utility model.

Claims

1. An adjustable horizontal milling machine, comprising a base (1) and a milling machine body (2), wherein the base (1) is fixedly connected to the milling machine body (2), and a lifting seat (3) is provided on the milling machine body (2), one end of the lifting seat (3) is provided with a milling cutter mounting shaft (4), and the other end of the lifting seat (3) is provided with a rotary motor (5), a sliding seat (6) is installed on the base (1), and an adjusting seat (7) is provided on the sliding seat (6), characterized in that: The adjusting seat (7) is fixed with a rotating mounting structure (8); The rotating mounting structure (8) includes a support ring seat (801), a bearing (802), a rotating shaft (803), a connecting plate (804), a positioning shaft (805), and a fixing assembly (806). The support ring seat (801) and the bearing (802) are mounted on the adjusting seat (7). The rotating shaft (803) and the connecting plate (804) are fixedly connected, and the lower end of the rotating shaft (803) is connected to the bearing (802). The positioning shaft (805) is fixed on the connecting plate (804). The fixing assembly (806) is mounted on the support ring seat (801), and the fixing assembly (806) is fixed on the connecting plate (804). The rotating mounting structure (8) is fixedly connected to the connecting plate (804). The rotating mounting structure (8) also includes a worm wheel (807), a worm (808), a servo motor (809), and a support sleeve (810). The worm wheel (807) is fixed on the rotating shaft (803). The worm (808) is connected to the servo motor (809), and the servo motor (809) is mounted on the adjusting seat (7). The support sleeve (810) is fixed on the inner wall of the support ring seat (801), and the support sleeve (810) is rotatably connected to the end of the worm (808). The worm (808) is meshed with the worm wheel (807).

2. The adjustable horizontal milling machine according to claim 1, characterized in that: The fixing component (806) includes a fixing seat (8061), an annular groove (8062), a positioning hole (8063), a T-slot (8064), a countersunk hole (8065), and a countersunk bolt (8066). The annular groove (8062) and the positioning hole (8063) are formed on the fixing seat (8061), and the fixing seat (8061) is connected to the support ring seat (801) through the annular groove (8062). The positioning hole (8063) is engaged with the positioning shaft (805). The T-slot (8064) is formed on the fixing seat (8061). The countersunk hole (8065) ​​is set in the T-slot (8064) on the fixing seat (8061). The countersunk bolt (8066) is located in the countersunk hole (8065), and the end of the countersunk bolt (8066) is connected to the connecting plate (804).

3. An adjustable horizontal milling machine according to claim 2, characterized in that: The base (1) is provided with an adjusting rod (9), and the adjusting rod (9) is threadedly connected to the sliding seat (6). The end of the base (1) is provided with a moving motor (10), and the moving motor (10) is connected to the adjusting rod (9).

4. An adjustable horizontal milling machine according to claim 3, characterized in that: The lifting seat (3) is equipped with a dust suction hood (11) and a dust suction pipe.

5. An adjustable horizontal milling machine according to claim 4, characterized in that: The milling machine body (2) is provided with a connecting frame (12), and a controller (13) is fixed at the end of the connecting frame (12). The sliding seat (6) is provided with an adjuster (14), and the adjuster (14) is provided with an adjustment handle (15).

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