Machining table and machine tool

Abstract

The utility model discloses a machining table and a machine tool, the machine tool comprises the machining table, the machining table is used for bearing a workpiece to be machined, and the machining table comprises a main body and a clamping mechanism. Wherein a sliding rail is arranged on the main body, the clamping mechanism comprises a supporting part and a clamping part, the supporting part is arranged on the sliding rail in a sliding mode, the supporting part is used for supporting a workpiece to be machined, and the clamping part is arranged on the sliding rail in a sliding mode. Wherein the number of the clamping parts is at least two, the at least two clamping parts are arranged on the two sides, in the length direction of the sliding rail, of the supporting part correspondingly, and the at least two clamping parts are used for abutting against the two opposite side walls, in the length direction of the sliding rail, of the workpiece to be machined correspondingly.

Description

Technical Field

[0001] The present application relates to the technical field of mechanical processing, and in particular to a processing table and a machine tool. Background Art

[0002] The principle of the slide rail grinder is to use a grinding wheel to rotate and grind the workpiece to achieve the corresponding flatness. It is widely used in the mechanical processing industry. It mainly uses the grinding head to move on the slide rail to process the surface of the slide rail. When using a grinder to grind mechanical parts, a fixture is needed to clamp, fix and guide the parts to be grinded. The high-precision requirements for slide rail processing have also led to higher requirements for the fixtures used in the manufacturing process.

[0003] Existing grinder fixtures mainly use an upper and lower clamping method to fix the workpiece. The two sides of the workpiece lack constraints, which easily causes the workpiece to shift during processing. At the same time, the upper and lower clamping method is not convenient for clamping workpieces of special shapes and has poor versatility. Utility Model Content

[0004] The main purpose of the present application is to provide a processing table and a machine tool, so as to at least solve the problem in the prior art that the workpiece is easily offset when processing the workpiece.

[0005] According to one aspect of the present application, a processing table is provided, wherein the processing table is used to carry a workpiece to be processed, and comprises:

[0006] A main body, wherein a slide rail is arranged on the main body;

[0007] A clamping mechanism, the clamping mechanism comprising a supporting portion and a clamping portion, the supporting portion being slidably disposed on the slide rail, the supporting portion being used to support the workpiece to be processed, and the clamping portion being slidably disposed on the slide rail;

[0008] The clamping parts include at least two, and at least two of the clamping parts are respectively arranged on both sides of the support part along the length direction of the slide rail, and at least two of the clamping parts are respectively used to press against two opposite side walls of the workpiece to be processed along the length direction of the slide rail.

[0009] Furthermore, the clamping portion includes a clamping seat and a clamping screw, the clamping seat is slidably disposed on the slide rail, and the clamping screw is rotatably connected to the clamping seat and is used to clamp the workpiece to be processed.

[0010] Further, the clamping screw is used to press against the side wall of the workpiece to be processed along the length direction of the slide rail; or,

[0011] The clamping screw is used to tilt downward along the height direction of the processing table and press against the side wall of the workpiece to be processed.

[0012] Furthermore, the clamping seat includes a bottom plate and a top plate, the bottom plate can be slidably arranged on the slide rail, the top plate includes multiple models, the heights of the top plates of each model are different, the top plates of multiple models can be selectively and detachably connected to the top of the bottom plate, and the clamping screw is passed through the top plate.

[0013] Furthermore, a curved surface is provided on one side of the clamping screw close to the supporting portion.

[0014] Furthermore, the processing table also includes a fixing part, which is arranged between the supporting part and the slide rail, and between the clamping part and the slide rail, and the fixing part has a first state in which the supporting part and / or the clamping part are locked on the slide rail and a second state in which the supporting part and / or the clamping part are allowed to slide on the slide rail.

[0015] Further, the fixing portion includes a connecting member and a fastener, the fastener is arranged in the slide rail, and the connecting member passes through the supporting portion or the clamping portion and extends into the slide rail to be connected with the fastener;

[0016] The connecting member has a first position that is tightly matched with the fastener so that the fixing portion is in the first state, and a second position that is loosely matched with the fastener so that the fixing portion is in the second state.

[0017] Further, the slide rails include a plurality of slide rails, the plurality of slide rails are arranged at intervals along the width direction of the processing table, and the connecting member and the fastener each include a plurality of fasteners;

[0018] The support portion is provided with a plurality of first fixing holes at intervals along the width direction of the processing table, and the interval distance between two adjacent first fixing holes is the same as the interval distance between two adjacent slide rails, and at least one of the connecting members passes through the first fixing holes and is connected to the fastener;

[0019] The clamping portion is provided with a plurality of second fixing holes spaced apart along the width direction of the processing table, and the spacing distance between two adjacent second fixing holes is the same as the spacing distance between two adjacent slide rails, and at least one of the connecting members passes through the second fixing hole to be connected to the fastener.

[0020] Furthermore, the supporting portion includes a plurality of supporting portions, and the plurality of supporting portions are arranged at intervals along the length direction of the slide rail.

[0021] On the other hand, the present application also provides a machine tool, which includes the above-mentioned processing table.

[0022] Compared with the prior art, the support part and the clamping part of the processing table of the present application can be slidably arranged on the slide rail, and at least two clamping parts are respectively used to press against the two opposite side walls of the workpiece to be processed along the length direction of the slide rail. Specifically, the support part is usually used to support the bottom of the workpiece to be processed, and the support part can be slidably arranged on the slide rail to adjust the relative position of the support part and the workpiece to be processed, so that the support effect of the support part on the workpiece to be processed is optimal. At the same time, the clamping part can also slide on the slide rail, so that the position of the clamping part and the workpiece to be processed can be adjusted to adjust the pressing effect of the clamping part on the workpiece to be processed. The present application applies a push force to the bottom of the workpiece to be processed and two opposite side walls along the length direction of the slide rail through the support part and at least two clamping parts, so that when the workpiece to be processed is processed, the external force applied by the machine tool to the workpiece to be processed is difficult to cause the workpiece to be processed to deviate in the length direction of the slide rail. In addition, the clamping part in the present application can be used to clamp various shapes of workpieces to be processed, such as spherical workpieces to be processed, ellipsoidal workpieces to be processed or rectangular column workpieces, and has good versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0024] Figure 1 This is a schematic structural diagram of the processing platform disclosed in the present application at a first viewing angle (without the connecting piece);

[0025] Figure 2 It is a structural schematic diagram of the processing platform disclosed in the present application at a second viewing angle (without the connecting piece);

[0026] Figure 3 It is a structural schematic diagram of the processing platform disclosed in this application at a third viewing angle;

[0027] Figure 4 A cross-sectional view of the processing table disclosed in the present application;

[0028] Figure 5 Another cross-sectional view of the processing table disclosed in this application.

[0029] The above drawings include the following reference numerals:

[0030] 10. Main body; 20. Clamping mechanism; 21. Support part; 22. Clamping part; 30. Workpiece to be processed; 40. Fixing part; 41. Connecting part; 42. Fastener; 101. Slide rail; 221. Clamping seat; 222. Clamping screw; 210. First fixing hole; 220. Second fixing hole; 211. Support platform; 2211. Bottom plate; 2212. Top plate; 2221. Arc surface. DETAILED DESCRIPTION

[0031] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0032] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0033] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0034] See also Figures 1 to 5 As shown, according to an embodiment of the present application, a machine tool is provided, which may be, for example, a grinding machine. The machine tool includes a processing table, which is used to carry a workpiece 30 to be processed. The processing table includes a main body 10 and a clamping mechanism 20.

[0035] The main body 10 is provided with a slide rail 101, and the clamping mechanism 20 includes a support portion 21 and a clamping portion 22. The support portion 21 is slidably provided on the slide rail 101, and the support portion 21 is used to support the workpiece 30 to be processed, and the clamping portion 22 is slidably provided on the slide rail 101. The clamping portion 22 includes at least two, and at least two clamping portions 22 are respectively provided on the support portion 21 along the length direction of the slide rail 101 (such as the attached Figure 1 On both sides of the guide rail 101 (in the Y direction), at least two clamping portions 22 are respectively used to press against two opposite side walls of the workpiece 30 along the length direction of the slide rail 101.

[0036] Different from the prior art, the support portion 21 and the clamping portion 22 of the processing table of this embodiment can be slidably arranged on the slide rail 101, and at least two clamping portions 22 are respectively used to press against two opposite side walls of the workpiece 30 to be processed along the length direction of the slide rail 101. Specifically, the support portion 21 is usually used to support the bottom of the workpiece 30 to be processed, and the support portion 21 can be slidably arranged on the slide rail 101 to facilitate adjusting the relative position of the support portion 21 and the workpiece 30 to be processed, so that the support effect of the support portion 21 on the workpiece 30 to be processed is optimal. At the same time, the clamping portion 22 can also slide on the slide rail 101, so that the position of the clamping portion 22 and the workpiece 30 to be processed can be adjusted to adjust the pressing effect of the clamping portion 22 on the workpiece 30 to be processed. In this embodiment, the support portion 21 and at least two clamping portions 22 respectively apply a resisting force to the bottom of the workpiece 30 and two opposite side walls along the length direction of the slide rail 101, so that when the workpiece 30 is being processed, the external force applied by the machine tool to the workpiece 30 is unlikely to cause the workpiece 30 to deviate in the length direction of the slide rail 101. In addition, the clamping portion 22 in this embodiment can be used to clamp various shapes of workpieces 30, such as spherical workpieces 30, ellipsoidal workpieces 30 or rectangular column workpieces, and has good versatility.

[0037] Furthermore, the clamping portion 22 includes a clamping seat 221 and a clamping screw 222 . The clamping seat 221 is slidably disposed on the slide rail 101 , and the clamping screw 222 is rotatably connected to the clamping seat 221 and is used to clamp the workpiece 30 to be processed.

[0038] Specifically, when the workpiece 30 needs to be processed, the support part 21 is first slid to an appropriate position on the slide rail 101 and fixed, and then the workpiece 30 is placed on the support part 21. Then, a clamping seat 221 is slid to one side of the workpiece 30 and fixed, so that the clamping screw 222 abuts against one side wall of the workpiece 30. After that, another clamping seat 221 is adjusted to the other side of the workpiece 30 along the length direction of the slide rail 101 and fixed, so that the clamping screw 222 abuts against the other opposite side wall of the workpiece 30. Finally, the clamping screw 222 is rotated and adjusted to fix the workpiece between the two clamping screws 222.

[0039] In a specific embodiment, the clamping screw 222 is used to press against the side wall of the workpiece 30 along the length direction of the slide rail 101. In this embodiment, the two clamping screws 222 are used to apply force along the length direction of the slide rail 101 to the two side walls of the workpiece 30 along the length direction of the slide rail 101 respectively, so as to fix the workpiece 30 between the two clamping screws 222.

[0040] In a preferred embodiment, the clamping screw 222 is used to tighten along the height direction of the processing table (such as the attached Figure 1 The clamping screw 222 is tilted downwardly (in the middle Z direction) and pressed against the side wall of the workpiece 30. Specifically, when the clamping screw 222 applies a downward force along the height direction of the processing table to the workpiece 30, the pressing force has two components along the length direction of the slide rail 101 and along the height direction of the processing table. The component along the length direction of the slide rail 101 is used to press against the workpiece 30, and the component along the height direction of the processing table increases the pressure applied by the workpiece 30 to the support portion 21, thereby resulting in a greater friction between the support portion 21 and the workpiece 30, making it more difficult for the workpiece 30 to be offset during processing.

[0041] Since the workpiece 30 to be processed includes various shapes and sizes, in order to meet the requirements that all the workpieces 30 to be processed in various shapes or sizes can be fixed on the processing table, the clamping seat 221 includes a bottom plate 2211 and a top plate 2212, the bottom plate 2211 is slidably arranged on the slide rail 101, and the top plate 2212 includes various models, each model of the top plate 2212 has a different height, and the top plates 2212 of various models can be selectively and detachably connected to the top of the bottom plate 2211, and the clamping screw 222 is penetrated on the top plate 2212.

[0042] Specifically, by replacing top plates 2212 of different types, the clamping screw 222 can be pressed against workpieces 30 of different sizes or shapes. For example, when the workpiece 30 is small, a top plate 2212 with a lower height needs to be replaced so that the clamping screw 222 can press against the workpiece 30; and when the workpiece 30 is large, a top plate 2212 with a higher height can be replaced so that the clamping screw 222 can press against the center of the side wall of the workpiece 30 to improve the clamping effect of the clamping screw 222 on the workpiece 30. In this embodiment, a threaded section is provided on the top plate 2212, and a threaded section adapted to the threaded section is provided on the bottom plate 2211, and the top plate 2212 is connected to the bottom plate 2211 through the threaded section.

[0043] As attached Figure 3 As shown, the clamping screw 222 is provided with an arc surface 2221 on one side close to the support portion 21. Specifically, the arc surface 2221 is provided so that when the clamping screw 222 abuts against the workpiece 30, the contact area with the workpiece 30 can be increased, thereby preventing the abutting end of the clamping screw 222 from being too sharp and causing scratches on the workpiece 30.

[0044] Furthermore, the processing table also includes a fixing portion 40, a fixing portion 40 is arranged between the supporting portion 21 and the slide rail 101, and a fixing portion 40 is arranged between the clamping portion 22 and the slide rail 101, and the fixing portion 40 has a first state of locking the supporting portion 21 and / or the clamping portion 22 on the slide rail 101 and a second state of allowing the supporting portion 21 and / or the clamping portion 22 to slide on the slide rail 101.

[0045] Specifically, when the fixing plate is in the second state, the supporting portion 21 and the clamping portion 22 can slide freely on the slide rail 101, so that the supporting portion 21 and the clamping portion 22 can adjust their own positions on the slide rail 101. When the supporting portion 21 or the clamping portion 22 slides to the specified position, the fixing portion 40 on the supporting portion 21 or the clamping portion 22 is switched to the first state, so that the supporting portion 21 or the clamping portion 22 is fixed at the specified position, so as to facilitate the adaptation of the workpiece 30 to be processed.

[0046] As attached Figures 4 to 5 As shown, the fixing portion 40 includes a connecting member 41 and a fastener 42, the fastener 42 is arranged in the slide rail 101, the connecting member 41 passes through the supporting portion 21 or the clamping portion 22 and extends into the slide rail 101 to be connected with the fastener 42; wherein the connecting member 41 has a first position in which it is tightly matched with the fastener 42 so that the fixing portion 40 is in a first state, and a second position in which it is loosely matched with the fastener 42 so that the fixing portion 40 is in a second state.

[0047] In a specific embodiment, the connecting member 41 is a square neck bolt, and the fastener 42 is a square neck nut. When the square neck bolt and the square neck nut are tightened, since the square neck nut is arranged in the slide rail 101, the side wall of the slide rail 101 applies an external force to the square neck nut, so that the square neck nut applies a large tensile force to the square neck bolt. Under the action of the tensile force, the square neck bolt fixes the support portion 21 or the clamping portion 22, thereby preventing the support portion 21 and the clamping portion 22 from sliding on the slide rail 101. When the square neck bolt and the square neck nut are loosely matched, the tensile force applied to the square neck bolt by the square neck nut is small, and the square neck bolt cannot fix the support portion 21 or the clamping portion 22.

[0048] Furthermore, the slide rail 101 includes a plurality of slide rails 101 extending along the width direction of the processing table (such as the attached Figure 1 The support portion 21 is provided with a plurality of first fixing holes 210 spaced apart along the width direction of the processing table, and the spacing distance between two adjacent first fixing holes 210 is the same as the spacing distance between two adjacent slide rails 101, and at least one connecting member 41 passes through the first fixing hole 210 to connect with the fastener 42. The clamping portion 22 is provided with a plurality of second fixing holes 220 spaced apart along the width direction of the processing table, and the spacing distance between two adjacent second fixing holes 220 is the same as the spacing distance between two adjacent slide rails 101, and at least one connecting member 41 passes through the second fixing hole 220 to connect with the fastener 42.

[0049] In a specific embodiment, the clamping portion 22 is disposed between three slide rails 101, and three second fixing holes 220 are spaced apart on the clamping portion 22. The clamping portion 22 can be respectively passed through the second fixing holes 220 on both sides of the clamping portion 22 through two connecting members 41, and connected with the fasteners 42 in the slide rail 101, so that the clamping portion 22 is fixed on the slide rail 101. In addition, the clamping portion 22 can also be connected to the fastener 42 through a connecting member 41 passing through the second fixing hole 220 disposed in the middle of the clamping portion 22, so that the clamping portion 22 is fixed on the slide rail 101.

[0050] Similarly, the support portion 21 is also arranged between the three slide rails 101, and three second fixing blocks are arranged at intervals on the support portion 21. The support portion 21 can be respectively passed through the first fixing holes 210 arranged on both sides of the clamping portion 22 by two connecting members 41, and connected with the fasteners 42 in the slide rail 101, so that the support portion 21 is fixed on the slide rail 101. In addition, the support portion 21 can also be connected to the fastener 42 by a connecting member 41 passing through the first fixing hole 210 arranged in the middle of the support portion 21, so that the clamping portion 22 is fixed on the slide rail 101.

[0051] In addition, a plurality of clamping assemblies can be provided on the processing table of the present embodiment to clamp different workpieces 30 to be processed respectively, so that a plurality of workpieces 30 to be processed can be processed simultaneously to improve the processing efficiency of the machine tool. In addition, since the present embodiment only pushes against the workpiece 30 to be processed at the bottom and on both sides along the length direction of the slide rail 101, the machine tool of the present embodiment can process the top surface of the workpiece 30 to be processed and the two side walls of the workpiece 30 to be processed along the width direction of the processing table, thereby avoiding the need to adjust the workpiece 30 to be processed, the support portion 21 and the clamping portion 22 again when the two side walls of the workpiece 30 to be processed along the width direction of the processing table need to be processed.

[0052] Furthermore, the supporting portion 21 includes a plurality of supporting portions 21 , and the plurality of supporting portions 21 are arranged at intervals along the length direction of the slide rail 101 .

[0053] Specifically, the number of the support parts 21 can be set according to the length of the workpiece 30 to be processed. That is, when the workpiece 30 to be processed is long, more support parts 21 need to be set. Multiple support parts 21 can provide multiple support points for the workpiece 30 to be processed, thereby ensuring the rigidity of the workpiece 30 during the processing. When the length of the workpiece 30 to be processed is short, the number of support parts 21 can be reduced accordingly.

[0054] In addition, in this embodiment, a plurality of bearing platforms 211 are arranged on the support portion 21, a plurality of top plates 2212 are detachably connected to the clamping seat 221, and each top plate 2212 is provided with a clamping screw 222. Figure 4As shown, two bearing platforms 211 are arranged on the support part 21, and two top plates 2212 are connected to the clamping seat 221. Each bearing platform 211 carries a workpiece 30 to be processed, and two clamping screws 222 on the clamping seat 221 respectively abut against the side walls of the two workpieces 30 to be processed. In this embodiment, multiple bearing platforms 211 are arranged on the support part 21, and multiple top plates 2212 are arranged on the clamping seat 221, so that the machine tool can process multiple workpieces at the same time.

[0055] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0056] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0057] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A processing table, the processing table is used to carry a workpiece (30) to be processed, characterized in that: include: A main body (10), wherein a slide rail (101) is provided on the main body (10); a clamping mechanism (20), the clamping mechanism (20) comprising a supporting portion (21) and a clamping portion (22), the supporting portion (21) being slidably disposed on the slide rail (101), the supporting portion (21) being used to support the workpiece (30) to be processed, and the clamping portion (22) being slidably disposed on the slide rail (101); The clamping parts (22) include at least two, and the at least two clamping parts (22) are respectively arranged on both sides of the support part (21) along the length direction of the slide rail (101), and the at least two clamping parts (22) are respectively used to press against two opposite side walls of the workpiece (30) to be processed along the length direction of the slide rail (101).

2. The processing table according to claim 1, characterized in that: The clamping portion (22) comprises a clamping seat (221) and a clamping screw (222); the clamping seat (221) is slidably disposed on the slide rail (101); the clamping screw (222) is rotatably connected to the clamping seat (221) and is used to clamp the workpiece (30) to be processed.

3. The processing table according to claim 2, characterized in that: The clamping screw (222) is used to press against the side wall of the workpiece (30) to be processed along the length direction of the slide rail (101); or, The clamping screw (222) is used to tilt downward along the height direction of the processing table and press against the side wall of the workpiece (30) to be processed.

4. The processing table according to claim 2, characterized in that: The clamping seat (221) includes a bottom plate (2211) and a top plate (2212), wherein the bottom plate (2211) is slidably disposed on the slide rail (101), and the top plate (2212) includes multiple models, each model of the top plate (2212) having a different height, and multiple models of the top plates (2212) can be selectively and detachably connected to the top of the bottom plate (2211), and the clamping screw (222) is passed through the top plate (2212).

5. The processing table according to claim 2, characterized in that: A curved surface (2221) is provided on one side of the clamping screw (222) close to the supporting portion (21).

6. The processing table according to any one of claims 1 to 5, characterized in that The processing table also includes a fixing portion (40), the fixing portion (40) being arranged between the supporting portion (21) and the slide rail (101), and the fixing portion (40) being arranged between the clamping portion (22) and the slide rail (101), the fixing portion (40) having a first state in which the supporting portion (21) and / or the clamping portion (22) are locked on the slide rail (101), and a second state in which the supporting portion (21) and / or the clamping portion (22) are allowed to slide on the slide rail (101).

7. The processing table according to claim 6, characterized in that: The fixing portion (40) comprises a connecting piece (41) and a fastener (42), wherein the fastener (42) is arranged in the slide rail (101), and the connecting piece (41) passes through the supporting portion (21) or the clamping portion (22) and extends into the slide rail (101) to be connected with the fastener (42); The connecting member (41) has a first position in which it is tightly matched with the fastener (42) so that the fixing portion (40) is in the first state, and a second position in which it is loosely matched with the fastener (42) so that the fixing portion (40) is in the second state.

8. The processing table according to claim 7, characterized in that: The slide rails (101) include a plurality of slide rails (101), and the plurality of slide rails (101) are arranged at intervals along the width direction of the processing table, and the connecting piece (41) and the fastening piece (42) each include a plurality of fasteners (42); The support portion (21) is provided with a plurality of first fixing holes (210) at intervals along the width direction of the processing table, and the interval between two adjacent first fixing holes (210) is the same as the interval between two adjacent slide rails (101), and at least one of the connecting members (41) passes through the first fixing holes (210) to be connected to the fastener (42); The clamping portion (22) is provided with a plurality of second fixing holes (220) spaced apart along the width direction of the processing table, and the spacing distance between two adjacent second fixing holes (220) is the same as the spacing distance between two adjacent slide rails (101), and at least one of the connecting members (41) passes through the second fixing hole (220) to be connected to the fastener (42).

9. The processing table according to any one of claims 1 to 5, characterized in that The support portion (21) comprises a plurality of support portions (21), and the plurality of support portions (21) are arranged at intervals along the length direction of the slide rail (101).

10. A machine tool, characterized in that: The machine tool comprises the machining table according to any one of claims 1 to 9.

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