Auxiliary support on milling machine platform

Abstract

The utility model relates to the field of milling machines, and discloses an auxiliary support on a milling machine platform, which comprises a rectangular plate, bottom columns are arranged at the four corners of the bottom surface of the rectangular plate, connecting plates are arranged at the two ends of the top surface of the rectangular plate, a bidirectional threaded rod is arranged between the two connecting plates in a penetrating manner, moving plates sleeve the two ends of the bidirectional threaded rod, and a bottom plate is arranged between the two moving plates. An upper plate is arranged on the top face of the bottom plate, a baffle and a fixing plate are arranged on the top face of the upper plate, a clamping plate is arranged between the baffle and the fixing plate, a threaded rod penetrates through the center of the fixing plate, one end of the threaded rod is connected with the clamping plate, and the other end of the threaded rod is connected with a rotary button. The other end of the round rod is connected with a round plate, and concave frames are arranged on the two sides of the bottom plate and the top faces of the two movable plates. The workpiece can be driven to move upwards to a proper position, and the workpiece is stably fixed, so that the operation process is simplified, and the machining precision and safety are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of milling machines, in particular to an auxiliary support on the platform of a milling machine. BACKGROUND

[0002] In the field of metal processing, milling machines are one of the commonly used processing equipment. In the milling process, the workpiece needs to be stably fixed on the processing platform to ensure the processing accuracy and safety. However, the traditional fixing method often has problems such as complicated operation, poor fixing effect or inability to adapt to different sizes of workpieces. Therefore, it is necessary to provide an auxiliary support device that can simplify the operation, improve the fixing effect and has strong adaptability. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the problem that the traditional fixing method often has problems such as complicated operation, poor fixing effect or inability to adapt to different sizes of workpieces, the present application provides an auxiliary support on the platform of a milling machine.

[0004] The auxiliary support on the platform of the milling machine provided by the present application adopts the following technical scheme:

[0005] An auxiliary support on the platform of a milling machine, comprising a rectangular plate, the bottom surface of the rectangular plate is provided with a bottom column at each corner, the top surface of the rectangular plate is provided with a connecting plate at each end, a bidirectional threaded rod is provided between the two connecting plates, a moving plate is sleeved on both ends of the bidirectional threaded rod, a bottom plate is provided between the two moving plates, an upper plate is provided on the top surface of the bottom plate, a baffle and a fixed plate are provided on the top surface of the upper plate, a clamping plate is provided between the baffle and the fixed plate, a threaded rod is provided through the center of the fixed plate, one end of the threaded rod is connected with the clamping plate, the other end of the threaded rod is connected with a knob, a round rod is provided through both ends of the fixed plate, one end of the round rod is connected with the clamping plate, and the other end of the round rod is connected with a round plate.

[0006] Preferably, recessed frames are provided on both sides of the bottom plate and the top surface of the two moving plates, connecting rods are provided between the two opposite recessed frames, shaft rods are provided through both ends of the connecting rods, and the shaft rods are connected with the recessed frames.

[0007] Preferably, support plates and side plates are respectively provided on both sides of the upper plate and both sides of the rectangular plate, a guide rod is provided through the support plates and the side plates, the top end of the guide rod penetrates the support plates and extends upward to be connected with a limiting plate.

[0008] Preferably, one end of the bidirectional threaded rod penetrates the connecting plate and extends outward to be sleeved with a second pulley, a motor is provided on the bottom surface of the rectangular plate, a first pulley is sleeved on the output end of the motor, and the first pulley and the second pulley are connected through a belt drive.

[0009] Preferably, two sliding rods are arranged between the two connecting plates, and two ends of the moving plate are slidably connected with the two sliding rods.

[0010] In summary, the present application has the following beneficial technical effects:

[0011] 1. The first pulley is driven to rotate by the output end of the motor, the rotation of the first pulley drives the second pulley to rotate through the belt, the rotation of the second pulley drives the bidirectional threaded rod to rotate, the rotation of the bidirectional threaded rod drives the two moving plates to move horizontally relative to each other along the sliding rods, the relative movement of the two moving plates drives the connecting rod, the bottom plate, the upper plate and the support plate on them to move upward along the vertical direction of the guide rod, the upward movement of the upper plate drives the workpiece on it to move vertically upward, which can drive the workpiece to move upward to a suitable position;

[0012] 2. The knob is rotated to drive the threaded rod to rotate, the rotation of the threaded rod drives the clamping plate and the round rod on it to move towards the direction of the baffle, by adjusting the distance between the clamping plate and the baffle, different sizes of workpieces can be clamped and fixed, improving the machining precision and safety. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 is the structural front view of the application embodiment;

[0014] Fig. 2 is the structural top view of the application embodiment;

[0015] Fig. 3 is the structural schematic diagram of the connecting rod and the bottom plate of the application embodiment.

[0016] Reference signs: 1, rectangular plate; 2, connecting plate; 3, bottom column; 4, side plate; 5, guide rod; 6, support plate; 8, limiting plate; 9, sliding rod; 10, moving plate; 11, bidirectional threaded rod; 12, upper plate; 13, first pulley; 14, second pulley; 15, baffle; 16, clamping plate; 17, threaded rod; 18, round rod; 19, knob; 20, round plate; 21, fixed plate; 22, bottom plate; 23, concave frame; 24, connecting rod; 25, motor. DETAILED DESCRIPTION

[0017] The following will be combined with the Figs. 1-3 The application will be further described in detail.

[0018] The application embodiment discloses a kind of auxiliary supports on milling machine platform, referring to Figs. 1-3, including rectangular plate 1, the bottom surface four corners of rectangular plate 1 are fixedly provided with bottom column 3, the top surface both ends of rectangular plate 1 are fixedly provided with connecting plate 2, two connecting plates 2 are rotatably provided with two-way threaded rod 11, one end of two-way threaded rod 11 penetrates connecting plate 2, and second belt pulley 14 is fixedly provided outside and extends, motor 25 is provided on the bottom surface of rectangular plate 1, the output of motor 25 is provided with first belt pulley 13, first belt pulley 13 and second belt pulley 14 are connected by belt drive, both ends of two-way threaded rod 11 are threadedly provided with moving plate 10, two connecting plates 2 are fixedly provided with two slide rods 9, both ends of moving plate 10 are slidably connected with two slide rods 9, bottom plate 22 is provided between two moving plates 10, recessed frame 23 is fixedly provided on the top surface of both moving plates 10 and the two sides of bottom plate 22, connecting rod 24 is provided between the opposite two recessed frames 23, shaft rod is movably provided on both ends of connecting rod 24, and the shaft rod is fixedly connected with recessed frame 23, top surface of bottom plate 22 is fixedly provided with upper plate 12, side plate 4 and support plate 6 are respectively fixedly provided on both sides of upper plate 12 and both sides of rectangular plate 1, guide rod 5 is provided between support plate 6 and side plate 4, support plate 6 is fixedly connected with guide rod 5, guide rod 5 is fixedly connected with side plate 4, top end of guide rod 5 penetrates support plate 6 and extends upwardly and is fixedly connected with limiting plate 8, the output of motor 25 drives first belt pulley 13 to rotate, the rotation of first belt pulley 13 drives second belt pulley 14 to rotate through the belt, the rotation of second belt pulley 14 drives two-way threaded rod 11 to rotate, the rotation of two-way threaded rod 11 drives both ends of moving plate 10 to move horizontally relative to each other along slide rod 9, the relative movement of two moving plates 10 drives connecting rod 24, bottom plate 22, upper plate 12 and support plate 6 on it to move upwardly along the vertical direction of guide rod 5, the upward movement of upper plate 12 is used to drive the workpiece on it to move vertically upwardly.

[0019] Referring to Fig. 2 The top surface of upper plate 12 is fixedly provided with baffle 15 and fixed plate 21, clamp plate 16 is provided between baffle 15 and fixed plate 21, threaded rod 17 is threadedly provided in the center of fixed plate 21, one end of threaded rod 17 is fixedly connected with clamp plate 16, the other end of threaded rod 17 is fixedly connected with knob 19, round rod 18 is slidably provided on both ends of fixed plate 21, one end of round rod 18 is fixedly connected with clamp plate 16, the other end of round rod 18 is fixedly connected with round plate 20, by rotating knob 19, the rotation of knob 19 drives threaded rod 17 to rotate, the rotation of threaded rod 17 drives clamp plate 16 and round rod 18 on it to move towards baffle 15, by adjusting the distance between clamp plate 16 and baffle 15, different sizes of workpieces can be clamped and fixed, improving the machining precision and safety.

[0020] The implementation principle of the auxiliary support on the milling machine platform is as follows: when in use, the knob 19 is rotated, the rotation of the knob 19 drives the threaded rod 17 to rotate, the rotation of the threaded rod 17 drives the clamping plate 16 and the circular rod 18 thereon to move towards the direction of the baffle 15, the distance between the clamping plate 16 and the baffle 15 is adjusted to clamp and fix the workpiece, and the output end of the motor 25 drives the first belt pulley 13 to rotate, the rotation of the first belt pulley 13 drives the second belt pulley 14 to rotate through the belt, the rotation of the second belt pulley 14 drives the bidirectional threaded rod 11 to rotate, the rotation of the bidirectional threaded rod 11 drives the two end moving plates 10 to relatively move along the horizontal direction of the slide rod 9, the relative movement of the two moving plates 10 drives the connecting rod 24, the bottom plate 22, the upper plate 12 and the support plate 6 on the two moving plates 10 to move upwards along the vertical direction of the guide rod 5, the device can drive the workpiece to move upwards to a suitable position and stably fix the workpiece, so that the operation process is simplified, and the machining precision and safety are improved.

[0021] Finally, it should be pointed out that: first, in the description of the application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0022] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0023] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc.

[0024] The above are the preferred embodiments of the present application, and do not limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. An auxiliary support on a milling machine table, comprising a rectangular plate (1), characterized in that: The bottom surface of the rectangular plate (1) is provided with a bottom column (3), the top surface of the rectangular plate (1) is provided with a connecting plate (2), a bidirectional threaded rod (11) is arranged between the two connecting plates (2), the two ends of the bidirectional threaded rod (11) are sleeved with a moving plate (10), a bottom plate (22) is arranged between the two moving plates (10), the top surface of the bottom plate (22) is provided with an upper plate (12), the top surface of the upper plate (12) is provided with a baffle (15) and a fixed plate (21), a clamping plate (16) is arranged between the baffle (15) and the fixed plate (21), a threaded rod (17) is arranged in the center of the fixed plate (21), one end of the threaded rod (17) is connected with the clamping plate (16), the other end of the threaded rod (17) is connected with a rotating knob (19), the two ends of the fixed plate (21) are provided with a round rod (18), one end of the round rod (18) is connected with the clamping plate (16), the other end of the round rod (18) is connected with a round plate (20).

2. The auxiliary support for the platform of a milling machine according to claim 1, characterized in that: The two sides of the bottom plate (22) and the top surface of the two moving plates (10) are provided with a concave bracket (23), and opposite two concave brackets (23) are provided with a connecting rod (24), the two ends of the connecting rod (24) are provided with a shaft rod, and the shaft rod is connected with the concave bracket (23).

3. The auxiliary support for the platform of a milling machine according to claim 1, characterized in that: The two sides of the upper plate (12) and the two sides of the rectangular plate (1) are respectively provided with a support plate (6) and a side plate (4), a guide rod (5) is arranged between the support plate (6) and the side plate (4), the top end of the guide rod (5) penetrates the support plate (6) and extends upwardly and is connected with a limiting plate (8).

4. The auxiliary support for the table of a milling machine according to claim 1, characterized in that: One end of the bidirectional threaded rod (11) penetrates the connecting plate (2) and extends outwardly and is sleeved with a second belt pulley (14), the bottom surface of the rectangular plate (1) is provided with a motor (25), the output end of the motor (25) is sleeved with a first belt pulley (13), and the first belt pulley (13) and the second belt pulley (14) are connected through a belt drive.

5. The auxiliary support for a milling machine table of claim 1 wherein: Two sliding rods (9) are arranged between the two connecting plates (2), and the two ends of the moving plate (10) are connected with the two sliding rods (9) in sliding mode.

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