Processing device
By combining the transfer spindle, machining components, and clamping components, automatic adjustment of the workpiece and clamping components is achieved, solving the problems of low efficiency of manual operation and high cost of robotic arms, and improving production efficiency.
Patent Information
- Application Number
- CN202423108962.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-16
AI Technical Summary
When processing workpieces, existing processing equipment suffers from low efficiency and high cost due to the inefficient manual adjustment of workpiece orientation and the complex structure of robotic arms.
The system employs a combination of a transfer spindle, machining components, adjustment components, and clamping components. The drive component drives the gears to rotate the shaft gears, thereby automatically adjusting the workpiece to a preset orientation. After being clamped by the clamping components, the workpiece is then processed by the machining components.
It improves production efficiency while reducing costs, simplifies the workpiece orientation adjustment process, and reduces the need for complex mechanisms.
Smart Images
Figure CN223629995U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mechanical processing technical field especially relates to a processing device. BACKGROUND
[0002] Nowadays, when processing workpieces, the processing equipment, such as a machining tool, generally adjusts the inclination angle of the workpiece by an operator or a manipulator first, and then feeds the adjusted workpiece to a clamping assembly, so that the clamping assembly clamps the workpiece, and finally the machining assembly of the processing equipment processes the clamped workpiece. However, the efficiency of manually adjusting the orientation of the workpiece is low, which prolongs the overall operation time of the processing equipment, and the structure of the manipulator is complex, which has a high use cost. SUMMARY
[0003] In view of the above situation, it is necessary to provide a processing device to improve production efficiency on the basis of low cost.
[0004] The embodiment of the application provides a processing device, which comprises:
[0005] a transfer spindle;
[0006] a machining assembly connected to the transfer spindle;
[0007] an adjusting assembly comprising a connecting piece, a shaft gear, a clamping piece, a driving piece and a tooth condition, the connecting piece is spaced apart from the machining assembly and connected to the transfer spindle, the shaft gear is rotationally connected with the connecting piece, the clamping piece is connected with the shaft gear and is used for clamping a workpiece, the driving piece is arranged on the connecting piece and connected with the tooth condition, the tooth condition is arranged obliquely relative to the transfer spindle and is meshingly connected with the shaft gear, and the tooth condition is used for driving the shaft gear to rotate under the driving of the driving piece, so as to adjust the clamping piece and the workpiece to a preset orientation; and
[0008] a clamping assembly arranged on one side of the transfer spindle, the clamping assembly is used for receiving and clamping the adjusted workpiece, so that the machining assembly processes the workpiece.
[0009] The processing device described above is used in practice, first, the clamping piece clamps the workpiece to be processed, then the driving piece drives the tooth condition to slide relative to the transfer spindle, so that the tooth condition drives the shaft gear to rotate, so as to adjust the clamping piece and the clamped workpiece to a preset orientation, then the transfer spindle feeds the adjusted workpiece to the clamping assembly, the clamping assembly receives and clamps the adjusted workpiece, and finally the machining assembly processes the clamped workpiece. In this way, the driving piece drives the tooth condition to drive the shaft gear to rotate, so that the shaft gear drives the clamping piece and the workpiece to adjust to a preset orientation, without using a complex mechanism to adjust the orientation of the workpiece, so as to improve production efficiency on the basis of low cost.
[0010] In some embodiments, the connecting member comprises:
[0011] a connecting body, connected with the transfer spindle and the driving member respectively;
[0012] a supporting body, connected with the connecting body perpendicularly and provided with a receiving groove for receiving the shaft gear; and
[0013] a rotating shaft body, movably arranged in the shaft gear and rotatably connected with the receiving groove, so that the shaft gear is rotatably connected with the supporting body.
[0014] In some embodiments, the supporting body is further provided with a sliding groove, which is arranged on the groove wall of the receiving groove and is arranged obliquely relative to the connecting body, the tooth condition is movably arranged in the receiving groove and is slidably connected with the sliding groove, and the sliding groove is used for guiding the movement direction of the tooth condition.
[0015] In some embodiments, the clamping member comprises:
[0016] a linkage body, movably arranged in the receiving groove and connected with the shaft gear;
[0017] a clamping driving body, connected with the linkage body; and
[0018] a first clamping body and a second clamping body, arranged at intervals and connected with the clamping driving body respectively, the first clamping body and the second clamping body are used for clamping or releasing the workpiece under the driving of the clamping driving body.
[0019] In some embodiments, a plurality of anti-skid grooves are arranged on one side of the first clamping body facing the second clamping body, and the plurality of anti-skid grooves are arranged at intervals along the extension direction of the first clamping body.
[0020] In some embodiments, a limiting groove is arranged on one side of the second clamping body facing the first clamping body, and the limiting groove is used for receiving and limiting the workpiece.
[0021] In some embodiments, the linkage body comprises a fixed part and a linkage part, one end of the fixed part is movably arranged in the receiving groove and is provided with a containing groove, the containing groove receives the shaft gear and is fixedly connected with the shaft gear, the other end of the fixed part extends out of the receiving groove and is arc-shaped transitionally connected with the linkage part, and the linkage part is connected with the clamping driving body.
[0022] In some embodiments, the machining device further comprises:
[0023] a transfer platform, connected with the clamping assembly, the transfer platform is used for driving the clamping assembly and the clamped workpiece to move relative to the transfer spindle. In some embodiments, the machining device further comprises:
[0024] In some embodiments, the processing apparatus further includes:
[0025] The support assembly is disposed on one side of the clamping assembly and includes a first support member and a second support member spaced apart. The first support member and the second support member are respectively used to support the workpiece to be processed and the processed workpiece.
[0026] In some embodiments, the processing apparatus further includes:
[0027] An air blowing assembly is disposed adjacent to the support assembly and connected to an external air source. The air blowing assembly is used to blow air toward the processed workpiece. Attached Figure Description
[0028] Figure 1 This is a three-dimensional structural diagram of the processing device and workpiece provided in the embodiments of this application.
[0029] Figure 2 for Figure 1 A three-dimensional structural diagram of the adjustment component in the processing device shown.
[0030] Figure 3 for Figure 2 The diagram shows a cross-sectional view of the adjustment component along the III-III direction.
[0031] Explanation of main component symbols: processing device 100, transfer spindle 10, processing assembly 20, adjustment assembly 30, connector 31, connector 311, support 312, storage groove 3121, sliding groove 3122, rotating shaft 313, shaft gear 32, bearing body 321, gear body 322, clamping part 33, linkage body 331, fixing part 3311, receiving groove 3311a, linkage part 3312, clamping drive body 332, first clamping body 333, anti-slip groove 3331, second clamping body 334, limiting groove 3341, drive part 34, gear condition 35, clamping assembly 40, transfer platform 50, bearing assembly 60, first bearing part 61, second bearing part 62, air blowing assembly 70, workpiece 200. Detailed Implementation
[0032] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.
[0033] In the description of the present application, it is to be understood by the terms indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the purpose of facilitating the description of the present application and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, it should be noted that the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.
[0034] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the term "connection" should be understood broadly, for example, it can be a fixed connection, or a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection or can communicate with each other, it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.
[0035] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.
[0036] Please refer to Figure 1 The embodiment of the present application provides a machining device 100, which includes a transfer main shaft 10, a machining assembly 20, an adjusting assembly 30 and a clamping assembly 40, and the machining device 100 is used for machining a workpiece 200. Wherein, the workpiece 200 can be a round bar, a mobile phone middle frame, a guide sleeve and the like, and in the embodiment, the workpiece 200 is a round bar.
[0037] The machining assembly 20 is connected to the transfer spindle 10, the adjusting assembly 30 comprises a connecting member 31, a shaft gear 32, a clamping member 33, a driving member 34 and a tooth condition 35, the connecting member 31 is arranged at a position spaced from the machining assembly 20 and connected to the transfer spindle 10, the shaft gear 32 is rotationally connected to the connecting member 31, the clamping member 33 is connected to the shaft gear 32 and used for clamping the workpiece 200, the driving member 34 is arranged on the connecting member 31 and connected to the tooth condition 35, the tooth condition 35 is arranged obliquely relative to the transfer spindle 10 and meshingly connected to the shaft gear 32, the tooth condition 35 is used for driving the shaft gear 32 to rotate under the driving of the driving member 34, so as to adjust the clamping member 33 and the workpiece 200 to a preset orientation. The clamping assembly 40 is arranged on one side of the transfer spindle 10, and the clamping assembly 40 is used for receiving and clamping the adjusted workpiece 200, so as to process the workpiece 200 by the machining assembly 20. Exemplarily, the transfer spindle 10 can be a machine table spindle, the machining assembly 20 can be a grinding wheel, a milling cutter or the like, and the clamping assembly 40 can be any clamping member, clamping part or similar clamping body capable of clamping the workpiece 200, for example, a clamping member connected to an air cylinder.
[0038] In actual use, the machining device 100 first clamps the workpiece 200 to be machined by the clamping member 33, then drives the tooth condition 35 to slide relative to the transfer spindle 10 by the driving member 34, so that the tooth condition 35 drives the shaft gear 32 to rotate, so as to adjust the clamping member 33 and the clamped workpiece 200 to a preset orientation, then the transfer spindle 10 feeds the adjusted workpiece 200 to the clamping assembly 40, the clamping assembly 40 receives and clamps the adjusted workpiece 200, and finally the transfer spindle 10 drives the machining assembly 20 to move to a preset position of the clamped workpiece 200, so that the machining assembly 20 processes the clamped workpiece 200. In this way, the shaft gear 32 is driven to rotate by the driving member 34 driving the tooth condition 35, so as to adjust the clamping member 33 and the workpiece 200 to a preset orientation, without using a complex mechanism to adjust the orientation of the workpiece 200, thereby improving production efficiency at low cost.
[0039] Please refer to Figure 2 and Figure 3 In some embodiments, the connecting member 31 comprises a connecting body 311, a supporting body 312 and a rotating shaft body 313. The connecting body 311 is connected to the transfer spindle 10 and the driving member 34 respectively, the supporting body 312 is perpendicularly connected to the connecting body 311 and provided with a receiving groove 3121 for receiving the shaft gear 32, and the rotating shaft body 313 is movably arranged in the shaft gear 32 and rotationally connected to the receiving groove 3121, so that the shaft gear 32 is rotationally connected to the supporting body 312.
[0040] Thus, the shaft gear 32 is accommodated in the accommodation groove 3121, and the shaft body 313 is movably arranged in the shaft gear 32 and rotationally connected with the accommodation groove 3121, so that the shaft gear 32 is reasonably arranged with the connecting member 31, and the rotationally connecting function of the shaft gear 32 with the support body 312 is realized.
[0041] Please refer to Figure 3 In some embodiments, the support body 312 is further provided with a sliding groove 3122, the sliding groove 3122 is arranged on the groove wall of the accommodation groove 3121 and is arranged inclinedly relative to the connecting body 311, the tooth condition 35 is movably arranged in the accommodation groove 3121 and is slidingly connected with the sliding groove 3122, and the sliding groove 3122 is used for guiding the movement direction of the tooth condition 35.
[0042] Thus, by arranging the tooth condition 35 to be slidingly connected with the sliding groove 3122, the sliding groove 3122 guides the movement direction of the tooth condition 35, so that the tooth condition 35 stably drives the shaft gear 32 to rotate, and the clamping member 33 and the workpiece 200 are effectively adjusted to the preset orientation.
[0043] Please refer to Figure 2 In some embodiments, the clamping member 33 comprises a linkage body 331, a clamping driving body 332, a first clamping body 333 and a second clamping body 334. The linkage body 331 is movably arranged in the accommodation groove 3121 and connected with the shaft gear 32, and the clamping driving body 332 is connected with the linkage body 331. The first clamping body 333 and the second clamping body 334 are arranged in a spaced manner and connected with the clamping driving body 332 respectively, and the first clamping body 333 and the second clamping body 334 are used for clamping or releasing the workpiece 200 under the driving of the clamping driving body 332. Exemplarily, the clamping driving body 332 can be a pneumatic cylinder.
[0044] Thus, by arranging the specific structure of the clamping member 33, the clamping driving body 332 drives the relative movement or opposite movement of the first clamping body 333 and the second clamping body 334, the stable clamping and releasing of the workpiece 200 are realized, and the clamping member 33 stably drives the workpiece 200 to be fed to the clamping assembly 40.
[0045] Please continue to refer to Figure 2 In some embodiments, a plurality of anti-skid grooves 3331 are arranged on the side of the first clamping body 333 facing the second clamping body 334, and the plurality of anti-skid grooves 3331 are arranged in a spaced manner along the extension direction of the first clamping body 333.
[0046] Thus, by arranging the plurality of anti-skid grooves 3331 on the side of the first clamping body 333 facing the second clamping body 334, the friction between the first clamping body 333 and the workpiece 200 is increased, the workpiece 200 is prevented from falling when the clamping member 33 drives the workpiece 200 to be fed to the clamping assembly 40, and the clamping member 33 stably clamps the workpiece 200.
[0047] Please refer again to Figure 2 In some embodiments, the second clamping body 334 is provided with a limiting groove 3341 on one side thereof facing the first clamping body 333, which is used to accommodate and limit the workpiece 200.
[0048] In this way, by arranging the limiting groove 3341 to accommodate the workpiece 200, the groove wall of the limiting groove 3341 abuts against the circumferential side of the workpiece 200 to limit the workpiece 200, so as to keep the workpiece 200 stable during loading to the clamping assembly 40, which is conducive to the shaft gear 32 stably adjusting the clamped workpiece 200 to the preset orientation.
[0049] It can be understood that, in the present embodiment, the limiting groove 3341 is a tapered groove, when the clamping piece 33 clamps the workpiece 200 with a circular cross section, the two groove walls of the tapered groove abut against different positions of the circumferential side of the workpiece 200 respectively, so as to limit the workpiece 200, prevent the workpiece 200 from rotating during clamping or transferring, and ensure that the clamping piece 33 stably clamps the workpiece 200.
[0050] Please refer to Figure 2 and Figure 3 In some embodiments, the linkage body 331 includes a fixed part 3311 and a linkage part 3312, one end of the fixed part 3311 movably penetrates the accommodating groove 3121 and is provided with a receiving groove 3311a, the receiving groove 3311a accommodates the shaft gear 32 and is fixedly connected with the shaft gear 32, the other end of the fixed part 3311 extends out of the accommodating groove 3121 and is arc-shaped transitionally connected with the linkage part 3312, and the linkage part 3312 is connected with the clamping driving body 332.
[0051] In this way, by arranging the specific structure of the linkage body 331, the shaft gear 32 and the clamping piece 33 are stably connected, so as to stably support the clamping piece 33 by the linkage body 331, and further ensure that the linkage body 331 stably drives the clamped workpiece 200 to rotate synchronously. In addition, by arranging the arc-shaped transition connection between the fixed part 3311 and the linkage part 3312, the connection between the fixed part 3311 and the linkage part 3312 avoids supporting the body 312 when the fixed part 3311 rotates, so as to avoid the interference between the linkage body 331 and the supporting body 312.
[0052] It can be understood that, in the present embodiment, the extension direction of the fixed part 3311 is perpendicular to the extension direction of the linkage part 3312, so that the linkage body 331 reasonably utilizes the installation space, which is conducive to the linkage body 331 stably driving the clamping piece 33 and the workpiece 200 to rotate, and avoids the linkage body 331 from colliding with other components when adjusting the workpiece 200 to the preset orientation.
[0053] Please refer to Figure 3In some embodiments, the shaft gear 32 comprises a bearing body 321 and a gear body 322, the bearing body 321 is sleeved on the rotating shaft body 313 and embedded in the gear body 322, and the gear body 322 is fixedly connected with the linkage body 331. For example, the bearing body 321 can be a rolling bearing.
[0054] In this way, by sleeving the bearing body 321 on the rotating shaft body 313 and embedding the bearing body 321 in the gear body 322, the rotating shaft body 313 and the gear body 322 are separated, direct contact between the rotating shaft body 313 and the gear body 322 is avoided, the gear body 322 stably drives the clamping piece 33 to rotate, and the rotation efficiency of the shaft gear 32 is improved.
[0055] Please refer to Figure 1 In some embodiments, the machining device 100 comprises a transfer platform 50, the transfer platform 50 is connected with the clamping assembly 40, and the transfer platform 50 is used to drive the clamping assembly 40 and the clamped workpiece 200 to move relative to the transfer main shaft 10. For example, the transfer platform 50 can be any transfer part, transfer piece or similar transfer block that can drive the clamping assembly 40 to move, such as a transfer plate connected with a pneumatic cylinder. It can be understood that in the present embodiment, the transfer platform 50 can drive the clamping assembly 40 and the workpiece 200 to move in the horizontal direction.
[0056] In this way, by connecting the above-mentioned transfer platform 50 with the clamping assembly 40, the transfer platform 50 drives the clamping assembly 40 and the workpiece 200 to move relative to the transfer main shaft 10, so as to increase the working area of the machining assembly 20 in cooperation with the transfer main shaft 10, and improve the machining flexibility and adaptability.
[0057] Please refer to Figure 1 In some embodiments, the machining device 100 further comprises a bearing assembly 60, the bearing assembly 60 is arranged on one side of the clamping assembly 40 and comprises a first bearing piece 61 and a second bearing piece 62 arranged at intervals, and the first bearing piece 61 and the second bearing piece 62 are respectively used to bear the workpiece 200 to be machined and the machined workpiece 200.
[0058] In this way, by setting the specific structure of the above-mentioned bearing assembly 60, the first bearing piece 61 and the second bearing piece 62 are respectively used to bear the workpiece 200 to be machined and the machined workpiece 200, so as to effectively separate and bear the workpiece 200 to be machined and the machined workpiece 200, which is beneficial to accurately clamping the workpiece 200 to be machined by the clamping piece 33 and facilitates centralized processing of the machined workpiece 200.
[0059] Please refer to Figure 2In some embodiments, the processing device 100 further comprises a blowing assembly 70 disposed adjacent to the bearing assembly 60 and in communication with an external air source, the blowing assembly 70 being configured to blow air towards the processed workpiece 200. It is to be understood that in the present embodiment, the bearing assembly 60 and the blowing assembly 70 are spaced apart on the transfer platform 50.
[0060] Thus, since the workpiece 200 will have debris and dirt adhered to the outer surface thereof after processing, the blowing assembly 70 is configured to blow air towards the processed workpiece 200 to blow off the debris and dirt adhered to the outer surface of the workpiece 200 and to cool the workpiece 200, thereby improving the processing quality of the workpiece 200 and facilitating subsequent processing of the workpiece 200.
[0061] The working process of the processing device 100 described above is as follows:
[0062] Firstly, the transfer spindle 10 drives the clamping member 33 to move to the first bearing member 61, and the clamping member 33 clamps the workpiece 200 to be processed;
[0063] Then, the driving member 34 drives the toothed member 35 to slide relative to the transfer spindle 10 under the guidance of the sliding groove 3122, so that the toothed member 35 drives the shaft toothed gear 32 to rotate, thereby adjusting the clamping member 33 and the clamped workpiece 200 to a preset orientation, without using complex mechanisms to adjust the orientation of the workpiece 200, thereby improving production efficiency at low cost;
[0064] Next, the transfer spindle 10 feeds the adjusted workpiece 200 to the clamping assembly 40, the clamping assembly 40 receives and clamps the adjusted workpiece 200, the transfer spindle 10 drives the processing assembly 20 to move to a preset position of the clamped workpiece 200, and the transfer platform 50 drives the clamping assembly 40 and the clamped workpiece 200 to move relative to the transfer spindle 10, so that the processing assembly 20 processes the clamped workpiece 200;
[0065] Finally, after the workpiece 200 is processed, the clamping member 33 clamps the processed workpiece 200, the transfer spindle 10 drives the clamping member 33 to move to the second bearing member 62, the clamping member 33 releases the workpiece 200 so that the second bearing member 62 bears the processed workpiece 200, and the blowing assembly 70 blows air towards the processed workpiece 200 to blow off the debris and dirt adhered to the outer surface of the workpiece 200, thereby quickly completing the generation of the workpiece 200 and further improving production efficiency.
[0066] Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present application.
Claims
1. A processing apparatus characterized by comprising: The machining device comprises: a transfer spindle; a machining assembly connected to the transfer spindle; an adjusting assembly comprising a connecting member, an axle gear, a clamping member, a driving member and a tooth condition, the connecting member is spaced apart from the machining assembly and connected to the transfer spindle, the axle gear is rotationally connected to the connecting member, the clamping member is connected to the axle gear and used for clamping a workpiece, the driving member is arranged on the connecting member and connected to the tooth condition, the tooth condition is arranged obliquely relative to the transfer spindle and meshingly connected to the axle gear, the tooth condition is used for driving the axle gear to rotate under the driving of the driving member, so as to adjust the clamping member and the workpiece to a preset orientation; and a clamping assembly arranged on one side of the transfer spindle, the clamping assembly is used for receiving and clamping the adjusted workpiece, so that the machining assembly can machine the workpiece. The connecting member comprises:
2. The processing apparatus of claim 1, wherein a connecting body connected to the transfer spindle and the driving member respectively; a supporting body perpendicularly connected to the connecting body and provided with a receiving groove, the receiving groove is used for receiving the axle gear; and a rotating shaft body movably arranged in the axle gear and rotationally connected to the receiving groove, so that the axle gear is rotationally connected to the supporting body. The supporting body is further provided with a sliding groove, the sliding groove is arranged on the groove wall of the receiving groove and arranged obliquely relative to the connecting body, the tooth condition is movably arranged in the receiving groove and slidingly connected to the sliding groove, the sliding groove is used for guiding the movement direction of the tooth condition.
3. The processing apparatus of claim 2, wherein The clamping member comprises:
4. The processing apparatus of claim 2, wherein a linkage body movably arranged in the receiving groove and connected to the axle gear; a clamping driving body connected to the linkage body; and a first clamping body and a second clamping body spaced apart and connected to the clamping driving body respectively, the first clamping body and the second clamping body are used for clamping or releasing the workpiece under the driving of the clamping driving body. The first clamping body is provided with a plurality of anti-skid grooves on the side facing the second clamping body, the plurality of anti-skid grooves are spaced apart along the extension direction of the first clamping body.
5. The processing apparatus of claim 4, wherein The second clamping body is provided with a limiting groove on the side facing the first clamping body, the limiting groove is used for receiving and limiting the workpiece.
6. The processing apparatus of claim 4, wherein The linkage body comprises a fixed part and a linkage part, one end of the fixed part is movably arranged in the receiving groove and provided with a containing groove, the containing groove receives the axle gear and is fixedly connected to the axle gear, the other end of the fixed part extends out of the receiving groove and is arc-shaped transitionally connected to the linkage part, the linkage part is connected to the clamping driving body.
7. The processing apparatus of claim 4, wherein The machining device further comprises:
8. The processing apparatus of claim 1, wherein a transfer platform connected to the clamping assembly, the transfer platform is used for driving the clamping assembly and the clamped workpiece to move relative to the transfer spindle. The machining device further comprises:
9. The processing apparatus of claim 1 wherein, a bearing assembly arranged on one side of the clamping assembly and comprising a first bearing member and a second bearing member spaced apart, the first bearing member and the second bearing member are respectively used for bearing the workpiece to be machined and the machined workpiece. The machining device further comprises:
10. The processing apparatus of claim 9, wherein an air blowing assembly arranged adjacent to the bearing assembly and in communication with an external air source, the air blowing assembly is used for blowing air towards the machined workpiece.