Precise machining platform

Abstract

The utility model discloses a precision machining platform, and belongs to the technical field of machining platforms. A precision machining platform comprises a machining platform body and a base fixedly connected to the bottom face of the machining platform body, a cleaning assembly is movably installed on the base, and the cleaning assembly comprises a driving shaft, a driven shaft, a movable base, a movable plate, bristles, a T-shaped scraper blade and a chain. The surface of the machining platform body is cleaned through the arranged movable seats, T-shaped scraping plates scrape T-shaped grooves, so that the cleaning effect of the machining platform body is better, the movable plates extend into the middle of the machining platform body from the two sides, and by adjusting the position between the movable plates, the machining platform body can be conveniently cleaned. And reserved space is conveniently provided for parts and equipment on the machining platform main body, so that in the moving cleaning process of the movable plate, interruption caused by mutual blocking of the movable plate with the parts and the equipment is avoided, and the practicability of the cleaning assembly is improved.

Description

Technical Field

[0001] This utility model relates to the field of machining platform technology, and more specifically, to a precision machining platform. Background Technology

[0002] As a key piece of equipment or facility used for the precise machining of parts, the performance of a precision machining platform directly affects the machining accuracy and efficiency of the parts.

[0003] Chinese patent application CN213532540U discloses a machining platform device that facilitates debris removal, belonging to the field of machining platforms. The device includes a base, a first motor, and a support plate. A gear is engaged inside the right end of the base, and the gear is driven by the output shaft of the first motor. A connecting plate is connected to the lower right side of the gear, and the connecting plate is rotatably connected to a movable plate. The platform body is located on the outer side of the upper end of the base. An electric telescopic rod is installed inside the upper left end, and a limiting rod is fixed on the upper surface of the middle part of the right end. Collection boxes are provided on both sides of the baffle. The support plate is on the front side of the platform body, and the right side of the adjusting rod is connected to the output shaft of the second motor.

[0004] This technical solution uses a second motor to move an adjusting rod along a movable plate within a support plate's limit position. A brush, fixedly connected to the movable plate, then cleans debris from the platform's surface into a collection box. However, in practical use, this solution has significant shortcomings. Because the processing platform needs to support the parts and equipment being processed, it often has structures like T-slots. During part cutting and other processing, a large amount of debris accumulates in the T-slots. The existing movable plate movement can only effectively clean debris from the platform's surface, and its cleaning effect on the T-slots is poor. Furthermore, some equipment and parts on the processing platform can obstruct the movable plate's movement. To achieve thorough cleaning, it may even be necessary to remove equipment and parts from the processing platform, greatly increasing the cleaning workload.

[0005] To address the aforementioned problems, this application proposes a newly designed precision machining platform. Utility Model Content

[0006] The purpose of this invention is to provide a precision machining platform to solve the problems mentioned in the background section.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A precision machining platform includes a machining platform body and a base fixedly connected to the bottom surface of the machining platform body. A cleaning assembly is movably mounted on the base. The cleaning assembly includes a drive shaft, a driven shaft, a movable seat, a movable plate, bristles, a T-shaped scraper, and a chain.

[0009] The drive shaft and driven shaft are rotatably connected to both sides of the main body of the processing platform. The movable seat is movably mounted on the drive shaft and driven shaft. The movable plate is fixedly connected to the movable seat. The brush bristles are fixedly connected to the bottom surface of the movable plate. The T-shaped scraper is fixedly connected to the movable plate. One end of the drive shaft and driven shaft is movably connected by a chain. The main body of the processing platform is provided with a T-shaped groove.

[0010] By adopting the above technical solution, the T-shaped scraper fixedly connected to the movable plate scrapes the T-slot, cleaning the debris on the surface of the processing platform body at the same time as cleaning the debris in the T-slot. Moreover, the position of the movable plate is easy to adjust, and by adjusting the position, the movable plate can be misaligned with the equipment and parts on the processing platform body during the movement.

[0011] Preferably, the cleaning assembly further includes a mounting plate and bearings. The mounting plate is fixedly connected to the base, and the two ends of the drive shaft and driven shaft are rotatably connected to the corresponding mounting plates through bearings.

[0012] By adopting the above technical solution, the bearings facilitate the rotation of the driving shaft and the driven shaft.

[0013] Preferably, the cleaning assembly further includes a stepper motor, which is located on the side of the base and is fixedly connected to a mounting plate on the side of the drive shaft. The output shaft of the stepper motor is fixedly connected to one end of the drive shaft.

[0014] By adopting the above technical solution, a stepper motor drives the drive shaft.

[0015] Preferably, the cleaning assembly further includes a screw and a fixing nut. The screw is fixedly connected to the lower part of the movable plate, and the T-shaped scraper is fixedly connected to the screw of the movable plate by the fixing nut. The positions of the T-shaped scraper and the T-shaped groove correspond to each other.

[0016] By adopting the above technical solution, the T-shaped scraper is easy to disassemble and install.

[0017] Preferably, the cleaning assembly further includes a slide groove and a positioning bolt. The slide groove is formed on the movable seat, the movable plate is movably installed in the slide groove, the movable seat is movably connected to the positioning bolt, and the movable plate is fixedly connected to the movable seat by the positioning bolt.

[0018] By adopting the above technical solution, the bottom surface of the movable seat slides on the surface of the base, ensuring that the movable seat moves linearly on the drive shaft and driven shaft through the screw hole.

[0019] Preferably, the cleaning assembly further includes a drive sprocket and a driven sprocket. The drive sprocket and the driven sprocket are fixedly connected to one end of the drive shaft and the driven shaft, respectively. The drive sprocket and the driven sprocket are movably installed on both sides of the chain. The drive shaft and the driven shaft are threaded, and the movable seat is provided with corresponding screw holes.

[0020] By adopting the above technical solution, the drive shaft drives the chain through the drive sprocket, and the chain drives the driven shaft through the driven sprocket.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] 1) When this new type of machining platform is in use, the brush bristles at the bottom of the movable seat clean the surface of the main body of the machining platform, and the T-shaped scraper moves synchronously to scrape the T-shaped groove, thereby removing the debris in the T-shaped groove, making the cleaning effect of the main body of the machining platform better.

[0023] 2) When using this new type of machining platform, by adjusting the position of the movable plate, the parts and equipment on the main body of the machining platform are positioned between the two movable plates, thus avoiding the parts and equipment on the main body of the machining platform from blocking the movement of the movable plate, making the cleaning work more convenient. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the cleaning component of this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the movable plate of this utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the movable seat of this utility model;

[0028] Figure 5 This is a schematic diagram of the connection structure between the drive shaft, driven shaft, and chain of this utility model.

[0029] The following are the labeling instructions in the diagram: 1. Main body of the processing platform; 2. T-slot; 3. Base; 4. Cleaning assembly; 401. Drive shaft; 402. Driven shaft; 403. Mounting plate; 404. Bearing; 405. Movable seat; 406. Movable plate; 407. Brush bristles; 408. Screw; 409. T-scraper; 410. Fixing nut; 411. Slide groove; 412. Positioning bolt; 413. Drive sprocket; 414. Driven sprocket; 415. Chain; 416. Stepper motor. Detailed Implementation

[0030] Example 1

[0031] Please see Figures 1 to 3 A precision machining platform includes a machining platform body 1 and a base 3 fixedly connected to the bottom surface of the machining platform body 1. A cleaning component 4 is movably installed on the base 3. The cleaning component 4 includes a drive shaft 401, a driven shaft 402, a movable seat 405, a movable plate 406, bristles 407, a T-shaped scraper 409, and a chain 415.

[0032] The movable plate 406 is fixedly connected to the movable base 405, and the movable plate 406 and the movable base 405 move synchronously. The brush bristles 407 are fixedly connected to the bottom surface of the movable plate 406, and the brush bristles 407 clean the surface of the processing platform body 1. The T-shaped scraper 409 is fixedly connected to the movable plate 406, and the T-shaped scraper 409 also moves synchronously with the movable plate 406. The processing platform body 1 is provided with a T-shaped groove 2, which provides support for the installation and connection of processing parts and equipment.

[0033] The cleaning component 4 also includes a screw 408 and a fixing nut 410. The screw 408 is fixedly connected to the lower part of the movable plate 406 and is located at the upper part of the bristles 407. The T-shaped scraper 409 is fixedly connected to the screw 408 of the movable plate 406 by the fixing nut 410. The T-shaped scraper 409 is hooked onto the screw 408 of the movable plate 406 through its own through hole. The T-shaped scraper 409 and the T-shaped groove 2 are positioned to correspond to each other, so that the T-shaped scraper 409 can slide into the T-shaped groove 2 to clean the debris in the T-shaped groove 2.

[0034] The steps for using this utility model are as follows: When using this new processing platform, the movable plate 406 moves linearly on the surface of the processing platform body 1. The bristles 407 on the bottom of the movable plate 406 clean the debris on the surface of the processing platform body 1. The T-shaped scraper 409 moves synchronously with the movable plate 406. The T-shaped scraper 409 is inserted into the T-shaped groove 2 to clean the debris inside. This makes the debris cleaning effect in the area where the processing platform body 1 is located better during the movement of the movable plate 406 on the processing platform body 1. After loosening the fixing nut 410, the T-shaped scraper 409 can be removed from the screw 408, which makes the replacement and installation of the T-shaped scraper 409 simpler.

[0035] Example 2

[0036] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5The difference from Embodiment 1 is that the drive shaft 401 and driven shaft 402 are rotatably connected to both sides of the processing platform body 1, which facilitates the insertion of the movable plate 406 from both sides of the processing platform body 1 into the inward position. The movable seat 405 is movably mounted on the drive shaft 401 and driven shaft 402, and the bottom surface of the movable seat 405 is slidably connected to the base 3, thereby maintaining linear movement. One end of the drive shaft 401 and driven shaft 402 is movably connected by a chain 415, which keeps them rotating in the same direction.

[0037] The cleaning component 4 also includes a mounting plate 403 and a bearing 404. The mounting plate 403 is fixedly connected to the base 3. The two ends of the drive shaft 401 and the driven shaft 402 are rotatably connected to the corresponding mounting plate 403 through the bearing 404. The bearing 404 enables the drive shaft 401 and the driven shaft 402 to rotate. The mounting plate 403 provides support for the drive shaft 401 and the driven shaft 402.

[0038] The cleaning component 4 also includes a stepper motor 416, which is located on the side of the base 3 and is fixedly connected to the mounting plate 403 on the corresponding side of the drive shaft 401. The output shaft of the stepper motor 416 is fixedly connected to one end of the drive shaft 401. The stepper motor 416 is fixedly connected to the mounting plate 403 on one side of the drive shaft 401, and the stepper motor 416 drives the drive shaft 401 to rotate through its connection with one end of the drive shaft 401.

[0039] The cleaning component 4 also includes a slide 411 and a positioning bolt 412. The slide 411 is formed on the movable seat 405. The movable plate 406 is movably installed in the slide 411. The movable plate 406 moves left and right in the movable seat 405 to adjust the position of the movable plate 406. The positioning bolt 412 is movably connected to the movable seat 405. The movable plate 406 is fixedly connected to the movable seat 405 by the positioning bolt 412. The positioning bolt 412 fixes the movable plate 406 on the movable seat 405.

[0040] The cleaning component 4 also includes a drive sprocket 413 and a driven sprocket 414. The drive sprocket 413 and the driven sprocket 414 are fixedly connected to one end of the drive shaft 401 and the driven shaft 402, respectively. The drive sprocket 413 and the driven sprocket 414 are of the same specification and are movably mounted on both sides of the chain 415. The drive sprocket 413 drives the driven sprocket 414 to rotate in the same direction and at the same speed through the chain 415. The drive shaft 401 and the driven shaft 402 are threaded, and the movable seat 405 is provided with corresponding screw holes.

[0041] The steps for using this utility model are as follows: When using this new processing platform, loosen the positioning bolt 412, move the movable plate 406 within the movable seat 405, so that one end of the movable plate 406 separates and its position is adjusted, so that the space between the movable plates 406 provides reserved space for the equipment and parts on the main body 1 of the processing platform. Then, tighten the positioning bolt 412 to fix the movable plate 406 in place. Start the stepper motor 416, so that the stepper motor 416 drives the drive shaft 401 to rotate. The drive shaft 401 drives the chain 415 to rotate through the drive sprocket 413. The chain 415 drives the driven sprocket 414 to rotate, so that the driven shaft 402 and the driving shaft 401 rotate synchronously and at the same speed, pushing the movable seat 405 on it to move linearly along the driving shaft 401 and the driven shaft 402. The movable plate 406 moves synchronously. Since the movable plate 406 is misaligned with the parts and equipment on the processing platform body 1, the movement of the movable plate 406 in cleaning the processing platform body 1 will not be interrupted by the obstruction of parts and equipment, thereby improving the practicality of the cleaning component 4 and avoiding repeated disassembly and installation of parts and equipment, which would increase the burden of cleaning work.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A precision machining platform, comprising a machining platform body (1) and a base (3) fixedly connected to the bottom surface of the machining platform body (1), characterized in that: A cleaning assembly (4) is movably mounted on the base (3). The cleaning assembly (4) includes a drive shaft (401), a driven shaft (402), a movable seat (405), a movable plate (406), bristles (407), a T-shaped scraper (409), and a chain (415). The drive shaft (401) and driven shaft (402) are rotatably connected to both sides of the processing platform body (1). The movable seat (405) is movably mounted on the drive shaft (401) and driven shaft (402). The movable plate (406) is fixedly connected to the movable seat (405). The brush bristles (407) are fixedly connected to the bottom surface of the movable plate (406). The T-shaped scraper (409) is fixedly connected to the movable plate (406). One end of the drive shaft (401) and driven shaft (402) is movably connected by a chain (415). The processing platform body (1) is provided with a T-shaped groove (2).

2. The precision machining platform according to claim 1, characterized in that: The cleaning assembly (4) also includes a mounting plate (403) and a bearing (404). The mounting plate (403) is fixedly connected to the base (3). The two ends of the drive shaft (401) and driven shaft (402) are rotatably connected to the corresponding mounting plate (403) through the bearing (404).

3. The precision machining platform according to claim 1, characterized in that: The cleaning component (4) also includes a stepper motor (416), which is located on the side of the base (3) and is fixedly connected to the mounting plate (403) on the side of the drive shaft (401). The output shaft of the stepper motor (416) is fixedly connected to one end of the drive shaft (401).

4. The precision machining platform according to claim 1, characterized in that: The cleaning component (4) also includes a screw (408) and a fixing nut (410). The screw (408) is fixedly connected to the lower part of the movable plate (406). The T-shaped scraper (409) is fixedly connected to the screw (408) of the movable plate (406) by the fixing nut (410). The T-shaped scraper (409) and the T-shaped groove (2) are positioned to correspond to each other.

5. A precision machining platform according to claim 1, characterized in that: The cleaning component (4) also includes a slide (411) and a positioning bolt (412). The slide (411) is formed on the movable seat (405). The movable plate (406) is movably installed in the slide (411). The positioning bolt (412) is movably connected to the movable seat (405). The movable plate (406) is fixedly connected to the movable seat (405) by the positioning bolt (412).

6. The precision machining platform according to claim 1, characterized in that: The cleaning component (4) also includes a drive sprocket (413) and a driven sprocket (414). The drive sprocket (413) and the driven sprocket (414) are fixedly connected to one end of the drive shaft (401) and the driven shaft (402), respectively. The drive sprocket (413) and the driven sprocket (414) are movably installed on both sides of the chain (415). The drive shaft (401) and the driven shaft (402) are threaded, and the movable seat (405) is provided with corresponding screw holes.

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