Machining platform

Abstract

The utility model discloses a machining platform, which relates to the technical field of precision machinery and comprises a bottom plate and a platform, the platform is arranged right above the bottom plate, and an adjusting mechanism is arranged on the bottom plate. The adjusting mechanism comprises a motor, a rotating rod, a two-way threaded rod, a first moving plate, a first fixing column, a first connecting rod, a second moving plate, a second fixing column, a second connecting rod and a reinforcing rib, the motor is fixedly installed at the top of the bottom plate, the bottom end of the rotating rod is fixedly connected with a coupler of the motor, and the two-way threaded rod is fixedly connected with the top of the rotating rod. The motor is arranged to drive the two-way threaded rod to rotate, so that the first moving plate and the second moving plate are driven to move reversely, the platform is driven to swing through the first connecting rod and the second connecting rod, it can be guaranteed that the machining platform is located at the horizontal position, the machining precision of a machined part is improved, and the problem that the machining precision is affected by platform inclination is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of precision machinery, and in particular relates to a mechanical processing platform. Background Art

[0002] Precision machining is a process of using machining machinery to change the size or performance of a workpiece. Nowadays, all walks of life rely on precision machining to manufacture the required products. Precision machining of product parts improves the quality and function of the entire product. Workbenches are often used in the processing or production of some mechanical parts. Workbenches are mainly used to assemble or distribute some parts. Workbenches are also used in the machining process.

[0003] For example, the Chinese patent publication number is CN214293005U, and the technical solution disclosed in the patent document is as follows: a mechanical processing platform includes a base plate, a support plate and a fixed box are arranged on the top of the base plate, a first groove is opened on the top of the support plate, slide grooves are opened on both sides of the first groove, a tooth plate is inserted in the inside of the first groove, sliding plates are fixed on both sides of the tooth plate, and the two sliding plates are slidably connected with the two slide grooves respectively, a first fixed plate is fixed on the top left end of the support plate, a second fixed plate is fixed on the top right end of the support plate, a first rotating column is movably connected to the right side of the second fixed plate, the left end of the first rotating column passes through the second fixed plate and is fixed to the right side of the first fixed plate through a bearing, a transmission gear is fixed on the outer left end of the first rotating column, and the rear side of the transmission gear is connected to the tooth plate The left end of the third rotating column passes through the right side of the fixing box and is connected to the left side of the inner wall of the fixing box through a bearing. The left end of the outer side of the third rotating column is fixed with a middle gear, the top of the middle gear is meshed with the bottom of the large gear and is connected to the right end of the third rotating column. A fixing plate is fixed to the right end of the fixing plate, and a fixing column is fixed to the right side of the fixing plate. A foot pedal is movably connected to the outer side of the fixing column, and an annular groove is provided on the outer side of the fixing column, and the foot pedal is located in the annular groove, a connecting plate is fixed on the top of the toothed plate, and a top plate is fixed on the top of the connecting plate.

[0004] However, during the use of the processing platform, due to the different processing site environments and the insufficient levelness of the processing ground, the processing platform often tilts, resulting in the inability to ensure horizontal operation of the processing platform, affecting the processing accuracy of the workpiece. Utility Model Content

[0005] The utility model aims to provide a mechanical processing platform for existing devices to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a mechanical processing platform, comprising a base plate and a platform, the platform is arranged directly above the base plate, an adjustment mechanism is arranged on the base plate, the adjustment mechanism comprises a motor, a rotating rod, a bidirectional threaded rod, a first movable plate, a first fixed column, a first connecting rod, a second movable plate, a second fixed column, a second connecting rod, and a reinforcing rib, the motor is fixedly installed on the top of the base plate, the bottom end of the rotating rod is fixedly connected to the coupling of the motor, the bidirectional threaded rod is fixedly connected to the top of the rotating rod, the first movable plate and the second movable plate are symmetrically arranged on the bidirectional threaded rod and are threadedly connected to the bidirectional threaded rod, and the first fixed column is fixedly connected to the first movable plate. The top of a movable plate, and the first fixed column movably passes through the bottom of the second movable plate, the second fixed column is fixedly connected to the bottom of the second movable plate, and the second fixed column movably passes through the top of the first movable plate, one end of the first connecting rod is hinged to the outer wall of the first fixed column, and the other end of the first connecting rod is hinged to the bottom of the platform, one end of the second connecting rod is hinged to the outer wall of the second fixed column, and the other end of the second connecting rod is hinged to the bottom of the platform, one end of the reinforcing rib is fixedly connected to the top of the bottom plate, and the other end of the reinforcing rib is rotatably connected to the outer wall of the rotating rod through a bearing, and the weight borne by the motor can be shared by setting the reinforcing rib, thereby making the motor run more stably and improving the service life of the motor.

[0007] The utility model further describes that a calibration mechanism is provided on the platform, and the calibration mechanism includes a fixed plate, a round rod, a connecting rope, a weight block, and a scale bar. The fixed plate is fixedly connected to the top of the platform, the round rod is fixedly connected to the front side of the fixed plate, one end of the connecting rope is rotatably connected to the outer wall of the round rod through a bearing, and the weight block is fixedly connected to the other end of the connecting rope.

[0008] The utility model further illustrates that the scale bar is fixedly connected to the front side of the fixed plate, and the scale bar is provided to facilitate observation of the horizontality.

[0009] The utility model further illustrates that the top of the bidirectional threaded rod is fixedly connected to a hydraulic cylinder, and an elastic block is arranged on the top of the movable end of the hydraulic cylinder. The top of the elastic block contacts the bottom of the platform. The hydraulic cylinder is arranged to support the middle position of the platform, thereby making the platform more stable during processing.

[0010] The utility model further describes that a back plate is fixedly connected to the top of the base plate, and the back plate is rotatably connected to the middle position of the back side of the platform through a rotating shaft. By setting the back plate and the rotating shaft, the platform can be supported, thereby reducing the weight borne by the adjustment mechanism, thereby improving the stability of the adjustment mechanism.

[0011] The utility model further describes that a rubber pad is fixedly connected to the bottom of the bottom plate, and the rubber pad is provided to improve the overall stability of the device.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0013] (1) By setting a motor to drive the bidirectional threaded rod to rotate, the first movable plate and the second movable plate are driven to move in opposite directions, and the platform is driven to swing through the first connecting rod and the second connecting rod, so as to ensure that the processing platform is in a horizontal position and improve the processing accuracy of the workpiece;

[0014] (2) By setting the connecting rope, weight block and scale bar, it is convenient to penetrate the inclination angle of the platform, so that the platform can be adjusted according to the inclination angle to make the platform in a horizontal position, so that the platform adjustment is more accurate and the processing accuracy of the workpiece is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a front schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the back side of the utility model;

[0019] In the figure: 1. base plate; 2. platform; 3. adjustment mechanism; 301. motor; 302. rotating rod; 303. bidirectional threaded rod; 304. first movable plate; 305. first fixed column; 306. first connecting rod; 307. second movable plate; 308. second fixed column; 309. second connecting rod; 310. reinforcing rib; 4. calibration mechanism; 401. fixed plate; 402. round rod; 403. connecting rope; 404. weight block; 405. scale bar; 5. hydraulic cylinder; 6. back plate; 7. rotating shaft. DETAILED DESCRIPTION

[0020] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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. Example 1

[0021] like Figure 1-3 As shown, the utility model provides a mechanical processing platform, including a bottom plate 1 and a platform 2. The bottom of the bottom plate 1 is fixedly connected with a rubber pad. The rubber pad is provided to improve the overall stability of the device. The platform 2 is arranged directly above the bottom plate 1. The top of the bottom plate 1 is fixedly connected with a back plate 6. The back plate 6 is rotatably connected to the middle position of the back of the platform 2 through a rotating shaft 7. The platform 2 can be supported by providing the back plate 6 and the rotating shaft 7, thereby reducing the weight borne by the adjustment mechanism 3, thereby improving the stability of the adjustment mechanism 3. The bottom plate 1 is provided with an adjustment mechanism 3, and the adjustment mechanism 3 includes a motor 301, rotating rod 302, bidirectional threaded rod 303, first movable plate 304, first fixed column 305, first connecting rod 306, second movable plate 307, second fixed column 308, second connecting rod 309, reinforcing rib 310, motor 301 is fixedly mounted on the top of bottom plate 1, the bottom end of rotating rod 302 is fixedly connected to the coupling of motor 301, bidirectional threaded rod 303 is fixedly connected to the top of rotating rod 302, first movable plate 304 and second movable plate 307 are symmetrically arranged on bidirectional threaded rod 303 and are threadedly connected to bidirectional threaded rod 303, first fixed column 305 The first movable plate 304 is fixedly connected to the top of the first movable plate 304, and the first fixed column 305 is movable through the bottom of the second movable plate 307, the second fixed column 308 is fixedly connected to the bottom of the second movable plate 307, and the second fixed column 308 is movable through the top of the first movable plate 304, one end of the first connecting rod 306 is hinged to the outer wall of the first fixed column 305, and the other end of the first connecting rod 306 is hinged to the bottom of the platform 2, one end of the second connecting rod 309 is hinged to the outer wall of the second fixed column 308, and the other end of the second connecting rod 309 is hinged to the bottom of the platform 2, so as to strengthen One end of the rib 310 is fixedly connected to the top of the base plate 1, and the other end of the rib 310 is rotatably connected to the outer wall of the rotating rod 302 through a bearing. By setting the rib 310, the weight borne by the motor 301 can be shared, so that the operation of the motor 301 is more stable and the service life of the motor 301 is improved. The top of the bidirectional threaded rod 303 is fixedly connected to the hydraulic cylinder 5, and the top of the movable end of the hydraulic cylinder 5 is provided with an elastic block, and the top of the elastic block is in contact with the bottom of the platform 2. The hydraulic cylinder 5 is provided to support the middle position of the platform 2, so that the platform 2 is more stable during processing.

[0022] In this embodiment, the motor 301 is set to drive the bidirectional threaded rod 303 to rotate, thereby driving the first movable plate 304 and the second movable plate 307 to move in opposite directions, thereby driving the platform 2 to swing through the first connecting rod 306 and the second connecting rod 309, thereby ensuring that the processing platform 2 is in a horizontal position and improving the processing accuracy of the workpiece. Example 2

[0023] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a calibration mechanism 4 is provided on the platform 2, and the calibration mechanism 4 includes a fixed plate 401, a round rod 402, a connecting rope 403, a weight block 404, and a scale bar 405. The fixed plate 401 is fixedly connected to the top of the platform 2, the round rod 402 is fixedly connected to the front side of the fixed plate 401, one end of the connecting rope 403 is rotatably connected to the outer wall of the round rod 402 through a bearing, the weight block 404 is fixedly connected to the other end of the connecting rope 403, and the scale bar 405 is fixedly connected to the front side of the fixed plate 401.

[0024] In this embodiment, by providing a connecting rope 403, a weight block 404 and a scale bar 405, it is convenient to penetrate the inclination angle of the platform 2, thereby facilitating the adjustment of the platform 2 according to the inclination angle so that the platform 2 is in a horizontal position, thereby making the adjustment of the platform 2 more accurate and ensuring the processing accuracy of the workpiece.

[0025] The following is a detailed description of the working principle of this mechanical processing platform.

[0026] like Figure 1-3 As shown, when in use, the weight block 404 is in a vertical state under the action of gravity. If the middle scale of the weight block 404 and the scale bar 405 coincide, the platform 2 is in a horizontal position. When the middle scale of the weight block 404 and the scale bar 405 do not coincide, the motor 301 is started to drive the rotating rod 302 to rotate, and the rotation of the rotating rod 302 will drive the two-way threaded rod 303 to rotate. The rotation of the two-way threaded rod 303 will drive the first movable plate 304 and the second movable plate 307 to move in the opposite direction, thereby driving the first fixed column 305 and the second fixed column 308 to move in the opposite direction. When the first fixed column 305 rises, the second fixed column 308 will drop, thereby driving the left end of the platform 2 to rise and the right end to drop under the action of the first connecting rod 306 and the second connecting rod 309. Conversely, when the first fixed column 305 drops, the left end of the platform 2 will drop and the right end will rise, thereby adjusting the horizontality of the platform 2. By penetrating the overlapping position of the weight block 404 and the scale bar 405, when the weight block 404 coincides with the middle scale of the scale bar 405, the platform 2 is in a horizontal position, and then the workpiece is precisely processed through the platform 2.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A machining platform, comprising a base plate (1) and a platform (2), wherein the platform (2) is arranged directly above the base plate (1), and is characterized in that: The bottom plate (1) is provided with an adjustment mechanism (3), the adjustment mechanism (3) comprising a motor (301), a rotating rod (302), a bidirectional threaded rod (303), a first movable plate (304), a first fixed column (305), a first connecting rod (306), a second movable plate (307), a second fixed column (308), a second connecting rod (309), and a reinforcing rib (310), the motor (301) being fixedly mounted on the top of the bottom plate (1), the bottom end of the rotating rod (302) being fixedly connected to a coupling of the motor (301), the bidirectional threaded rod (303) being fixedly connected to the top of the rotating rod (302), the first movable plate (304) and the second movable plate (307) being symmetrically arranged on the bidirectional threaded rod (303) and being threadedly connected to the bidirectional threaded rod (303), the first fixed column (305) being fixedly mounted on the top of the bottom plate (1), and the second movable plate (304) and the second movable plate (307) being threadedly connected to the bidirectional threaded rod (303). The first connecting rod (306) is connected to the top of the first movable plate (304), and the first fixed column (305) is movable through the bottom of the second movable plate (307); the second fixed column (308) is fixedly connected to the bottom of the second movable plate (307), and the second fixed column (308) is movable through the top of the first movable plate (304); one end of the first connecting rod (306) is hinged to the outer wall of the first fixed column (305), and the other end of the first connecting rod (306) is hinged to the bottom of the platform (2); one end of the second connecting rod (309) is hinged to the outer wall of the second fixed column (308), and the other end of the second connecting rod (309) is hinged to the bottom of the platform (2); one end of the reinforcing rib (310) is fixedly connected to the top of the bottom plate (1), and the other end of the reinforcing rib (310) is rotatably connected to the outer wall of the rotating rod (302) through a bearing.

2. A machining platform according to claim 1, characterized in that: The platform (2) is provided with a calibration mechanism (4), the calibration mechanism (4) comprising a fixed plate (401), a round rod (402), a connecting rope (403), a weight block (404), and a scale bar (405), the fixed plate (401) being fixedly connected to the top of the platform (2), the round rod (402) being fixedly connected to the front side of the fixed plate (401), one end of the connecting rope (403) being rotatably connected to the outer wall of the round rod (402) via a bearing, and the weight block (404) being fixedly connected to the other end of the connecting rope (403).

3. A machining platform according to claim 2, characterized in that: The scale bar (405) is fixedly connected to the front side of the fixed plate (401).

4. A machining platform according to claim 3, characterized in that: The top of the bidirectional threaded rod (303) is fixedly connected to a hydraulic cylinder (5), and an elastic block is provided at the top of the movable end of the hydraulic cylinder (5), and the top of the elastic block is in contact with the bottom of the platform (2).

5. A machining platform according to claim 4, characterized in that: A back plate (6) is fixedly connected to the top of the bottom plate (1), and the back plate (6) is rotatably connected to the middle position of the back side of the platform (2) via a rotating shaft (7).

6. A machining platform according to claim 5, characterized in that: A rubber pad is fixedly connected to the bottom of the base plate (1).

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