A high-precision original parts processing error correction device

Abstract

The present application relates to a high-precision original parts processing error correction device, and relates to the technical field; the high-precision original parts processing error correction device comprises a processing table, a calibration ball is arranged at the center of the top wall of the processing table, the rotation axis of the processing table passes through the center of the calibration ball, and a micrometer is also arranged above the processing table, the micrometer is used to be installed on the end of the machine tool spindle, and the probe of the micrometer contacts the outer wall of the calibration ball, so that when the processing table rotates, according to whether the probe of the micrometer changes, it is judged whether there is an offset between the rotation axis of the processing table and the axis of the machine tool spindle. The present application has the effect of reducing the error between the rotation axis of the processing table and the axis of the processing spindle.

Description

Technical Field

[0001] The present application relates to the technical field of original parts processing, and in particular to a high-precision original parts processing error correction device. Background Art

[0002] With the continuous development of social economy and the increasing improvement of scientific and technological levels, my country's manufacturing industry is also developing continuously. Original accessories, as accessories produced by manufacturers themselves or authorized by professional manufacturers, can have the same quality and performance as original equipment parts, and play an important role in the manufacturing industry.

[0003] In the prior art, there is a device for processing original parts, which includes a machine body, a processing table and a rotating motor are arranged on the machine body, the processing table is rotatably connected to the machine body, the rotating motor is used to drive the processing table to rotate, and the processing table is used to install the original parts to be processed. A processing mechanism is also arranged directly above the processing table, and the processing mechanism includes a processing spindle and an adjustment component, and the adjustment component is used to adjust the position and processing direction of the processing spindle, and is used to drive the processing spindle to rotate. A tool for processing is also arranged on the processing spindle. When in use, the original parts to be processed are installed on the processing table, and then the position and direction of the processing spindle are adjusted by the adjustment component, and after the adjustment is completed, the tool on the processing spindle is controlled to process the original parts.

[0004] With respect to the above-mentioned related technologies, when it is necessary to drill holes on the side walls of the frame-shaped original parts, the axis of the machining spindle needs to be adjusted to a position perpendicular to the side walls of the original parts. When the rotation axis of the machining table is offset, the rotation axis of the machining table is difficult to be orthogonal to the axis of the machining spindle, making it difficult for the tool on the machining spindle to accurately machine the side walls of the frame-shaped original parts, thereby increasing the error after machining, so there is room for improvement. Summary of the invention

[0005] In order to reduce the error between the rotation axis of the machining table and the axis of the machining spindle, the present application provides a high-precision original parts machining error correction device.

[0006] The present application provides a high-precision original parts processing error correction device, which adopts the following technical solution: A high-precision original parts processing error correction device comprises a processing table, a calibration ball is arranged at the center of the top wall of the processing table, the rotation axis of the processing table passes through the center of the calibration ball, and a micrometer is also arranged above the processing table. The micrometer is used to be installed on the end of the main shaft of a machine tool, and the measuring needle of the micrometer contacts with the outer wall of the calibration ball, so that when the processing table rotates, it can be judged whether there is an offset between the rotation axis of the processing table and the main shaft axis of the machine tool according to whether the measuring needle of the micrometer changes when the processing table rotates.

[0007] By adopting the above technical scheme, compared with the prior art, after adjusting the axis position of the machining spindle, the rotation axis of the machining table is difficult to be orthogonal to the axis of the machining spindle, so that it is difficult for the tool on the machining spindle to accurately machine the side wall of the frame-shaped original accessory, increasing the error after machining; the present application arranges the calibration ball and the micrometer so that after the machine tool spindle moves, when the probe of the micrometer contacts the surface of the calibration ball, the machining table rotates, and the position between the machining table and the machine tool spindle is detected. When the probe of the micrometer remains stationary, it indicates that the axis of the machine tool spindle is orthogonal to the rotation axis of the worktable, otherwise it indicates that the axis of the machine tool spindle is offset from the rotation axis of the worktable. At this time, the machine tool spindle continues to adjust its own position and performs the next detection until the probe of the micrometer remains stationary, thereby realizing the correction of the error between the axis of the machine tool spindle and the rotation axis of the worktable, reducing the error, thereby improving the accuracy of the original accessory machining and ensuring the effect after machining.

[0008] Preferably, a fixing mechanism is further provided on the processing table, and the fixing mechanism includes a stand, a fixing frame and a fixing piece. The number of the stand, the fixing frame and the fixing piece is set to be several, and several of the stand are arranged on the top of the processing table. Each of the fixing frames is slidably connected to the corresponding stand, and the sliding direction is the height direction of the corresponding stand. The fixing piece is used to drive the corresponding fixing frame to slide, and the top end of the original accessory is located on the displacement path of the fixing frame.

[0009] By adopting the above technical solution and setting the fixing mechanism, when the original accessory needs to be processed, the fixing part can drive the fixing frame to move downward, so that the fixing frame abuts against the top of the original accessory to fix the original accessory, thereby reducing the probability of accidental slippage of the original accessory during processing or when the processing table is rotating, thereby ensuring the processing effect.

[0010] Preferably, a buffer assembly is provided on each of the fixed frames, and each of the buffer assemblies includes a buffer frame and a buffer member. Each of the buffer frames is located at the lower side of the corresponding fixed frame, and is slidably connected to the corresponding fixed frame, and the sliding direction is the height direction of the corresponding vertical frame. Each of the buffer members is used to buffer the space between the buffer frame and the fixed frame through its own elasticity.

[0011] By adopting the above technical solution and arranging the buffer assembly, when the fixing frame moves downward, the buffer frame can abut against the top end of the fixing frame, so that when the fixing frame continues to slide and relative displacement occurs between the fixing frame and the buffer frame, the buffer member can buffer the space between the buffer frame and the fixing frame through its own elasticity, thereby reducing the impact force on the original accessories and effectively protecting the original accessories.

[0012] Preferably, each of the upright frames is provided with a reinforcement mechanism, each of the reinforcement mechanisms includes a reinforcement frame and a sliding assembly, each of the reinforcement frames is slidably connected to the corresponding buffer frame, and the sliding direction is the length direction of the corresponding buffer frame, and each of them is against the inner side wall of the original accessory, and each of the sliding assemblies is used to drive the corresponding reinforcement frame to slide.

[0013] By adopting the above technical solution and setting up the reinforcement mechanism, after the buffer frame abuts against the top of the original accessory, the sliding assembly can drive the reinforcement frame to slide, so that the reinforcement frame abuts against the inner wall of the frame-shaped original accessory, thereby reinforcing the frame-shaped original accessory, reducing the probability of accidental displacement of the frame-shaped original accessory when processing the side wall of the frame-shaped original accessory, thereby ensuring the processing effect.

[0014] Preferably, each of the sliding assemblies comprises a driving frame, a driving frame and a linkage member, one end of each of the driving frames is rotatably connected to the corresponding buffer frame, the other end is rotatably connected to one end of the corresponding driving frame, the other end of each of the driving frames is rotatably connected to the corresponding reinforcement frame, and each of the fixed frames drives the corresponding driving frame to rotate through the corresponding linkage member.

[0015] By adopting the above technical solution and setting the sliding assembly, when relative displacement occurs between the fixed frame and the buffer frame, the driving frame can rotate, thereby driving the driving frame to move, so that the driving frame drives the corresponding reinforcement frame to slide, thereby driving the reinforcement frame. At the same time, the linkage between the reinforcement frame and the fixed frame is realized, effectively saving the active device for driving the reinforcement frame to slide.

[0016] Preferably, each linkage member includes an extension frame and a linkage frame, each extension frame is connected to the corresponding drive frame, each linkage frame is sleeved on the corresponding extension frame, and is slidably connected to the corresponding extension frame, and is rotatably connected to the corresponding fixed frame.

[0017] By adopting the above technical solution and specifically arranging the linkage parts, when the fixed frame is displaced relative to the buffer frame, the fixed frame can drive the linkage frame to be displaced, and the linkage frame is rotated, thereby causing the driving frame to rotate, thereby realizing the linkage between the fixed frame and the driving frame, and causing the driving frame to rotate spontaneously, which effectively facilitates the operation of relevant personnel.

[0018] Preferably, each of the reinforcement frames is provided with an abutment protrusion on one side close to the vertical frame, and each of the abutment protrusion abuts against the inner side wall of the original accessory.

[0019] By adopting the above technical solution, the abutment protrusion is set so that the abutment protrusion can replace the reinforcement frame and abut against the inner wall of the original accessory, thereby abutting against the original accessory through point and surface contact, and then can adapt to the inner wall shape of different original accessories, thereby increasing the scope of application of the present application.

[0020] Preferably, an elastic pad is provided on the bottom wall of each buffer rack.

[0021] By adopting the above technical solution and setting the elastic pad, the elastic pad can replace the buffer frame and contact the surface of the original accessory, thereby reducing the probability of wear on the surface of the original accessory and effectively protecting the top surface of the original accessory.

[0022] Preferably, each of the vertical frames is slidably connected to the processing table, and the sliding direction passes through the axis of the processing table. A plurality of driving components are also provided on the processing table, and each of the driving components is used to drive the corresponding vertical frame to slide.

[0023] By adopting the above technical solution and setting the driving component, the driving component can drive the stand to slide, thereby adjusting the position of the corresponding stand to adapt to original accessories of different sizes, thereby effectively increasing the scope of application and practicality of the present application.

[0024] Preferably, a plurality of placement pads are provided on the processing table, and the placement pads are used to abut against the bottom ends of the original accessories.

[0025] By adopting the above technical solution, the placement pad is set so that the placement pad can be against the bottom end of the original accessory, thereby replacing the method of abutting the processing table against the original accessory, thereby reducing the probability of wear on the bottom surface of the original accessory and effectively protecting the bottom surface of the original accessory.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The calibration ball and the dial gauge are set so that after the machine tool spindle moves, when the dial gauge's stylus contacts the surface of the calibration ball, the processing table rotates, and the position between the processing table and the machine tool spindle is detected. When the stylus of the dial gauge remains stationary, it indicates that the axis of the machine tool spindle is orthogonal to the rotation axis of the table. Otherwise, it indicates that the axis of the machine tool spindle is offset from the rotation axis of the table. At this time, the machine tool spindle continues to adjust its position and conducts the next detection until the stylus of the dial gauge remains stationary, thereby realizing the correction of the error between the axis of the machine tool spindle and the rotation axis of the table, reducing the error, thereby improving the accuracy of the processing of the original parts and ensuring the effect after processing; 2. The setting of the fixing mechanism enables the fixing part to drive the fixing frame to move downward when the original parts need to be processed, so that the fixing frame abuts against the top of the original parts to fix the original parts, thereby reducing the probability of accidental slippage of the original parts during processing or when the processing table is rotating, and ensuring the processing effect; 3. The reinforcement mechanism is set so that after the buffer frame abuts against the top of the original accessory, the sliding assembly can drive the reinforcement frame to slide, so that the reinforcement frame abuts against the inner wall of the frame-shaped original accessory, thereby reinforcing the frame-shaped original accessory, reducing the probability of accidental displacement of the frame-shaped original accessory when processing the side wall of the frame-shaped original accessory, thereby ensuring the processing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall high-precision original parts processing error correction device in the embodiment of the present application.

[0028] Figure 2 It is a structural schematic diagram used to reflect the buffer component in the embodiment of the present application.

[0029] Figure 3 It is a structural schematic diagram used to reflect the abutment protrusion in the embodiment of the present application.

[0030] Explanation of the reference numerals in the accompanying drawings: 1. Processing table; 2. Calibration ball; 3. Micrometer; 4. Placement pad; 5. Fixing mechanism; 51. Stand; 52. Fixing frame; 53. Fixing part; 54. Driving assembly; 541. Driving motor; 542. Driving screw; 6. Buffer assembly; 61. Buffer frame; 62. Buffer part; 63. Elastic pad; 7. Reinforcement mechanism; 71. Reinforcement frame; 72. Sliding assembly; 721. Driving frame; 722. Driving frame; 723. Linkage part; 7231. Extension frame; 7232. Linkage frame; 73. Abutment protrusion. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-3 This application is described in further detail.

[0032] The present application embodiment discloses a high-precision original parts processing error correction device. Figure 1 The high-precision original parts processing error correction device includes a processing table 1, a calibration ball 2 is arranged at the center of the top wall of the processing table 1, and the rotation axis of the processing table 1 passes through the center of the calibration ball 2. A micrometer 3 is also arranged above the processing table 1 (only the head part is drawn in the attached figure), and the micrometer 3 is used to be installed on the end of the machine tool spindle (not drawn in the attached figure). The probe of the micrometer 3 contacts the outer wall of the calibration ball 2, so that when the processing table 1 rotates, whether the probe of the micrometer 3 changes, it can be judged whether there is an offset between the axis of the processing table 1 and the axis of the machine tool spindle.

[0033] Reference Figure 1 In the embodiment of the present application, the processing table 1 is set to be cylindrical and installed on a machine tool (not shown in the attached drawings) and is rotatably connected to the machine tool. The rotation axis is the axis of the processing table 1 itself, and a reduction motor is provided on the machine tool to drive the processing table 1 to rotate. The bottom end of the calibration ball 2 is fixedly installed at the center of the top wall of the processing table 1 so that the center of the calibration ball 2 is located on the axis of the processing table 1 (i.e., the rotation axis of the processing table 1).

[0034] Reference Figure 1 , a plurality of placement pads 4 are also provided on the processing table 1, and each placement pad 4 is fixedly connected to the top wall of the processing table 1 by gluing. Each placement pad 4 is located below the original part to be processed and contacts the bottom of the original part to be processed. In the embodiment of the present application, the placement pad 4 is set to a rubber material to protect the bottom of the original part and reduce the wear of the bottom of the original part.

[0035] Reference Figure 1 and Figure 2 The processing table 1 is also provided with a fixing mechanism 5, which includes a stand 51, a fixing frame 52 and a fixing member 53, and the number of the stand 51, the fixing frame 52 and the fixing member 53 is set to be several. In the embodiment of the application, the number of the stand 51, the fixing frame 52 and the fixing member 53 is set to be four, and they are arranged one by one. The bottom end of each stand 51 extends into the processing table 1 and is slidably connected to the processing table 1, and the straight line where the sliding direction is located intersects with the straight line of the processing table 1.

[0036] Reference Figure 1 The processing table 1 is also provided with a plurality of driving components 54. In the embodiment of the present application, the number of the driving components 54 is set to four, and they are arranged one by one corresponding to the stand 51. Each driving component 54 includes a driving motor 541 and a driving screw 542. The body of the driving motor 541 is fixedly mounted on the side wall of the processing table 1, and the axial direction of the output shaft is the same as the sliding direction of the corresponding stand 51.

[0037] Reference Figure 1 Both ends of each driving screw rod 542 are rotatably connected to the processing table 1 through bearings, one end of each driving screw rod 542 is fixedly connected to the output shaft of the corresponding driving motor 541 through a coupling, and the other end passes through the corresponding stand 51 and is threadedly connected to the corresponding stand 51 to drive the stand 51 to slide, thereby adjusting the position of the stand 51 to adapt to original accessories of different sizes.

[0038] Reference Figure 1 and Figure 2, each fixing frame 52 is slidably connected to the corresponding vertical frame 51, and the sliding direction is vertical (i.e., the height direction of the corresponding vertical frame 51). In the embodiment of the present application, each fixing member 53 is configured as a combination structure of an electric clamp motor and a screw rod, each electric clamp motor is fixedly installed on the vertical frame 51, and is used to drive the screw rod to rotate, each screw rod is rotatably connected to the corresponding vertical frame 51, and is vertically arranged, and one end of each screw rod passes through the corresponding fixing frame 52 and is threadedly connected to the corresponding fixing frame 52 to achieve driving the fixing frame 52 to slide.

[0039] Reference Figure 1 and Figure 2 , each fixing frame 52 is provided with a buffer assembly 6, each buffer assembly 6 includes a buffer frame 61 and a buffer member 62, each buffer frame 61 is located at the lower side of the corresponding fixing frame 52, and the top end is vertically extended upward, passing through the corresponding fixing frame 52, and is slidably connected to the corresponding fixing frame 52, and the sliding direction is the vertical direction. The bottom of each buffer frame 61 is provided with an elastic pad 63, in the embodiment of the present application, the elastic pad 63 is set to a rubber material, and is fixedly connected to the bottom of the buffer frame 61 by gluing, so as to be attached to the top of the original accessory.

[0040] Reference Figure 1 and Figure 2 In the embodiment of the present application, each buffer member 62 is configured as a pressure spring, each of the pressure springs is mounted on the corresponding buffer frame 61, and is located between the corresponding buffer frame 61 and the fixed frame 52, and the top end is against the bottom wall of the fixed frame 52, and the bottom end is against the top of the buffer frame 61, so as to buffer the space between the buffer frame 61 and the fixed frame 52 through its own elasticity.

[0041] Reference Figure 2 and Figure 3 A reinforcement mechanism 7 is provided on each fixed frame 52, and each reinforcement mechanism 7 includes a reinforcement frame 71 and a sliding assembly 72. A plurality of "T"-shaped frames can be extended from the top of each reinforcement frame 71, so that a plurality of "T"-shaped frames can be embedded in the bottom of the buffer frame 61, and are all slidably connected to the corresponding buffer frame 61, and the sliding direction is the same as the sliding direction of the corresponding vertical frame 51, so as to ensure the sliding stability between the reinforcement frame 71 and the buffer frame 61.

[0042] Reference Figure 3 In the embodiment of the present application, each reinforcement frame 71 is provided with an abutment protrusion 73 on one side close to the vertical frame 51, and each abutment protrusion 73 is integrally formed with the corresponding reinforcement frame 71 to abut against the inner side wall of the frame-shaped original accessory to be processed, thereby increasing the stability of the fixation of the original accessory.

[0043] Reference Figure 1 and Figure 2Each sliding assembly 72 includes a driving frame 721, a driving frame 722 and a linkage member 723, and each linkage member 723 includes an extension frame 7231 and a linkage frame 7232. In the embodiment of the present application, the number of the driving frame 721, the driving frame 722, the extension frame 7231 and the linkage frame 7232 on each fixed frame 52 is set to two, and they are respectively located on the opposite sides of the corresponding fixed frame 52.

[0044] Reference Figure 1 and Figure 2 Each linkage frame 7232 is rotatably connected to the corresponding fixed frame 52 through a pin shaft, and the other end is sleeved on one end of the corresponding extension frame 7231 and slidably connected to the corresponding extension frame 7231. The other end of each extension frame 7231 is obliquely extended downward and fixedly connected to one end of the corresponding driving frame 721. The end of each driving frame 721 connected to the extension frame 7231 is rotatably connected to the corresponding buffer frame 61 through a pin shaft.

[0045] Reference Figure 1 and Figure 2 The other end of each driving frame 721 is extended obliquely upward and is rotatably connected to one end of the corresponding driving frame 722 through a pin. The other end of each driving frame 722 is extended obliquely downward and is rotatably connected to the corresponding reinforcement frame 71 through a pin to realize the transmission of the reinforcement frame 71.

[0046] Reference Figure 1 and Figure 2 In the initial state, the buffer frame 61 is not in contact with the original part to be processed, and the reinforcement frame 71 is located on the side of the original part to be processed away from the stand 51. When the fixed frame 52 slides downward under the drive of the fixing member 53, the buffer frame 61 gradually approaches the top of the original part to be processed. When the elastic pad 63 on the buffer frame 61 abuts against the top of the original part to be processed, the buffer frame 61 remains stationary relative to the original part to be processed. At this time, the fixed frame 52 and the buffer frame 61 slide relative to each other, so that the buffer member 62 is compressed, buffering the space between the fixed frame 52 and the buffer frame 61, thereby protecting the original part to be processed.

[0047] Reference Figure 1 , Figure 2 and Figure 3In this process, the fixed frame 52 drives the corresponding linkage frame 7232 to move downward, so that the linkage frame 7232 drives the extension frame 7231 to rotate together, thereby causing the driving frame 721 to rotate. At this time, the driving frame 721 drives the corresponding driving frame 722 to move, so that the driving frame 722 drives the corresponding reinforcement frame 71 to gradually approach the inner side wall of the original part to be processed. Finally, the abutting protrusions 73 on the reinforcement frame 71 abut against the inner side wall of the original part to be processed, so that the original part is reinforced by the abutment of several abutting protrusions 73 against different inner side walls of the original part.

[0048] Reference Figure 1 The micrometer 3 is fixedly mounted on the main shaft of the machine tool and is located at the end of the main shaft, so that the main shaft of the machine tool can drive the micrometer 3 to move and rotate. The installation axis of the micrometer 3 is set parallel to the axis of the main shaft. The probe of the micrometer is offset in a 90-degree direction perpendicular to its main body to reduce the probability of interference between the micrometer 3 and the original accessories, and the probe end of the micrometer 3 is located on the extension line of the main shaft axis of the machine tool to facilitate the orthogonality of the main shaft of the machine tool and the rotation axis of the processing table 1.

[0049] Reference Figure 1 When it is necessary to correct the error between the rotation axis of the processing table 1 and the axis of the machine tool spindle, the end of the probe of the micrometer 3 is brought into contact with the surface of the calibration ball 2, and the processing table 1 is rotated around its own rotation axis. When the probe of the micrometer 3 remains stationary, it indicates that the straight line of the machine tool spindle and the processing table 1 are orthogonal. When the probe of the micrometer 3 changes, adjust the position of the machine tool spindle and measure again until the probe of the micrometer 3 remains stationary, thereby achieving error correction.

[0050] The implementation principle of a high-precision original parts processing error correction device in an embodiment of the present application is: when it is necessary to correct the error between the rotation axis of the processing table 1 and the axis of the machine tool spindle, the end of the probe of the micrometer 3 is brought into contact with the surface of the calibration ball 2, and the processing table 1 is rotated around its own rotation axis. When the probe of the micrometer 3 remains stationary, it indicates that the straight line of the machine tool spindle and the processing table 1 are orthogonal. When the probe of the micrometer 3 changes, the position of the machine tool spindle is adjusted, and measurement is performed again until the probe of the micrometer 3 remains stationary, thereby achieving error correction.

[0051] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A high-precision original parts processing error correction device, comprising a processing table (1), characterized in that: A calibration ball (2) is arranged at the center of the top wall of the processing table (1), and the rotation axis of the processing table (1) passes through the center of the calibration ball (2). A micrometer (3) is also arranged above the processing table (1), and the micrometer (3) is used to be installed on the end of the main shaft of the machine tool. The measuring needle of the micrometer (3) contacts the outer wall of the calibration ball (2), so that when the processing table (1) rotates, it is judged whether there is a deviation between the rotation axis of the processing table (1) and the main shaft axis of the machine tool according to whether the measuring needle of the micrometer (3) changes.

2. The high-precision original parts processing error correction device according to claim 1, characterized in that: The processing table (1) is also provided with a fixing mechanism (5), the fixing mechanism (5) comprising a stand (51), a fixing frame (52) and a fixing member (53), the number of the stand (51), the fixing frame (52) and the fixing member (53) is set to be a plurality, the plurality of the stand (51) are arranged on the top of the processing table (1), each of the fixing frames (52) is slidably connected to the corresponding stand (51), and the sliding direction is the height direction of the corresponding stand (51), the fixing member (53) is used to drive the corresponding fixing frame (52) to slide, and the top end of the original accessory is located on the displacement path of the fixing frame (52).

3. The high-precision original parts processing error correction device according to claim 2, characterized in that: A buffer assembly (6) is provided on each of the fixing frames (52), and each of the buffer assemblies (6) comprises a buffer frame (61) and a buffer component (62). Each of the buffer frames (61) is located at the lower side of the corresponding fixing frame (52), and is slidably connected to the corresponding fixing frame (52), and the sliding direction is the height direction of the corresponding vertical frame (51). Each of the buffer components (62) is used to buffer between the buffer frame (61) and the fixing frame (52) through its own elasticity.

4. The high-precision original parts processing error correction device according to claim 3, characterized in that: Each of the vertical frames (51) is provided with a reinforcement mechanism (7), and each of the reinforcement mechanisms (7) includes a reinforcement frame (71) and a sliding assembly (72). Each of the reinforcement frames (71) is slidably connected to the corresponding buffer frame (61), and the sliding direction is the length direction of the corresponding buffer frame (61), and each of the reinforcement frames abuts against the inner side wall of the original accessory. Each of the sliding assemblies (72) is used to drive the corresponding reinforcement frame (71) to slide.

5. The high-precision original parts processing error correction device according to claim 4, characterized in that: Each of the sliding components (72) comprises a driving frame (721), a driving frame (722) and a linkage member (723); one end of each of the driving frames (721) is rotationally connected to the corresponding buffer frame (61), and the other end is rotationally connected to one end of the corresponding driving frame (722); the other end of each of the driving frames (722) is rotationally connected to the corresponding reinforcement frame (71); and each of the fixing frames (52) drives the corresponding driving frame (721) to rotate through the corresponding linkage member (723).

6. The high-precision original parts processing error correction device according to claim 5, characterized in that: Each linkage member (723) comprises an extension frame (7231) and a linkage frame (7232); each extension frame (7231) is connected to the corresponding driving frame (721); each linkage frame (7232) is sleeved on the corresponding extension frame (7231), and is slidably connected to the corresponding extension frame (7231), and is rotatably connected to the corresponding fixing frame (52).

7. The high-precision original parts processing error correction device according to claim 4, characterized in that: A contact protrusion (73) is provided on one side of each reinforcement frame (71) close to the vertical frame (51), and each contact protrusion (73) contacts the inner side wall of the original accessory.

8. The high-precision original parts processing error correction device according to claim 3, characterized in that: An elastic pad (63) is arranged on the bottom wall of each buffer frame (61).

9. The high-precision original parts processing error correction device according to claim 2, characterized in that: Each of the vertical frames (51) is slidably connected to the processing table (1), and the sliding direction passes through the axis of the processing table (1). The processing table (1) is also provided with a plurality of driving components (54), and each of the driving components (54) is used to drive the corresponding vertical frame (51) to slide.

10. The high-precision original parts processing error correction device according to claim 1, characterized in that: A plurality of placement pads (4) are also provided on the processing table (1), and the placement pads (4) are used to abut against the bottom end of the original accessory.

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