Numerically controlled machine tool guide rail assembly with locking mechanism and locking method thereof

Abstract

The application relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool guide rail assembly with a locking mechanism and a locking method thereof. The numerical control machine tool guide rail assembly with the locking mechanism comprises a guide rail, at least one side of the guide rail extending along the length direction of the guide rail is provided with a locking mechanism and a first reinforcing mechanism; at least one side of the guide rail extending along the width direction of the guide rail is provided with a second reinforcing mechanism; the locking mechanism comprises a locking component movable along the width direction of the guide rail; the first reinforcing mechanism comprises a first reinforcing connecting component movable along the width direction of the guide rail; the second reinforcing mechanism comprises a second reinforcing connecting component liftable along the height direction of the guide rail; and the locking component and the two reinforcing connecting components are used for detachably connecting to the numerical control machine tool. Through the structure, the guide rail and the numerical control machine tool are installed and reinforced, and the stability of the guide rail is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool guide rail assembly with a locking mechanism and a locking method thereof. BACKGROUND

[0002] At present, the numerical control machine tool is a digital control machine, which is an automatic machine tool equipped with a program control system. The control system can logically process programs with control codes or other symbolic instructions and translate them into coded numbers, which are represented by code numbers and input into the numerical control device through information carriers. The guide rail on the numerical control machine tool plays a role in facilitating the movement of the workbench thereon, so as to machine the workpiece. However, at present, the guide rail is not convenient to lock and fix when it is installed on the numerical control machine tool, thereby reducing the stability during use, and further affecting the machining precision and increasing unnecessary losses. SUMMARY

[0003] The purpose of the present application is to provide a numerical control machine tool guide rail assembly with a locking mechanism and a locking method thereof, which solves the technical problem that the guide rail is not convenient to lock and fix when it is installed on the numerical control machine tool, thereby reducing the stability during use, and further affecting the machining precision and increasing unnecessary losses.

[0004] The present application provides a numerical control machine tool guide rail assembly with a locking mechanism, comprising: a guide rail, a locking mechanism, a first reinforcing mechanism and a second reinforcing mechanism;

[0005] Among them, at least one side of the guide rail extending along the length direction is provided with the locking mechanism and the first reinforcing mechanism; at least one side of the guide rail extending along the width direction is provided with the second reinforcing mechanism;

[0006] The locking mechanism comprises a locking member movable along the width direction of the guide rail, and the locking member is used for detachable connection to the numerical control machine tool; the first reinforcing mechanism comprises a first reinforcing connecting member movable along the width direction of the guide rail, and the first reinforcing connecting member is used for detachable connection to the numerical control machine tool;

[0007] The second reinforcing mechanism comprises a second reinforcing connecting member liftable along the height direction of the guide rail, and the second reinforcing connecting member is used for detachable connection to the numerical control machine tool.

[0008] In the above technical solution, further, the locking member is formed with a threaded connecting column part;

[0009] The first reinforcing connecting member and the second reinforcing connecting member are both formed with a clamping groove.

[0010] In any of the above technical solutions, further, the locking mechanism further comprises a first supporting member connected with the guide rail;

[0011] The locking member further comprises a limiting head connected with the threaded connecting column, the threaded connecting column is rotatably connected with the first supporting member, and the connecting thread of the threaded connecting column is located on one side of the first supporting member, and the limiting head is located on the other side opposite to the first supporting member.

[0012] In any of the above technical solutions, further, the first reinforcing mechanism further comprises a second supporting member, a fixed pin, a rotating member and a moving member; wherein the second supporting member is connected with the guide rail through the fixed pin; the moving member is rotatably arranged in the second supporting member;

[0013] One end of the moving member exposed on one side of the second supporting member is connected with the rotating member, and the other end of the moving member exposed on the other side opposite to the second supporting member is connected with the first reinforcing connecting member.

[0014] In any of the above technical solutions, further, the first reinforcing mechanism further comprises a first auxiliary mounting member and a second auxiliary mounting member; wherein the first auxiliary mounting member is arranged on one side of the second supporting member, and the second auxiliary mounting member is arranged on the other side opposite to the second supporting member;

[0015] The moving member is threadedly and rotatably connected with the first auxiliary mounting member and the second auxiliary mounting member respectively; the second supporting member is formed with a through hole, and the moving member is rotatably arranged in the through hole.

[0016] In any of the above technical solutions, further, the second reinforcing mechanism further comprises a third supporting member, an automatic telescopic rod and a connecting seat; wherein the third supporting member is connected with the guide rail; the automatic telescopic rod is arranged on the third supporting member; and the telescopic end of the automatic telescopic rod is connected with the second reinforcing connecting member.

[0017] In any of the above technical solutions, further, one of the third supporting member and the guide rail is formed with a clamping protrusion, and the other of the third supporting member and the guide rail is formed with a clamping hole, and the clamping protrusion is clamped in the clamping hole.

[0018] In any of the above technical solutions, further, the number of the locking mechanism and the first reinforcing mechanism is multiple, and the multiple locking mechanisms and the multiple first reinforcing mechanisms are alternately arranged along the length direction of the guide rail.

[0019] The second reinforcing mechanism is also provided in plurality, and the plurality of second reinforcing mechanisms are arranged at intervals along the width direction of the guide rail.

[0020] In any of the above technical solutions, further, the guide rail is provided with a chip removal hole penetrating through opposite two side portions thereof along the height direction thereof.

[0021] The application also provides a locking method of the guide rail assembly of the numerical control machine tool with the locking mechanism, which is applied to the guide rail assembly of the numerical control machine tool with the locking mechanism in any of the above technical solutions, and thus has all the beneficial technical effects of the guide rail assembly of the numerical control machine tool with the locking mechanism, which will not be described herein again.

[0022] In the above technical solution, further, the locking method of the guide rail assembly of the numerical control machine tool with the locking mechanism comprises the following steps:

[0023] The guide rail is placed above the mounting platform of the numerical control machine tool, and the locking mechanism and the first reinforcing mechanism are located at the first side portion of the mounting platform extending along the length direction thereof, and the second reinforcing mechanism is located at the second side portion of the mounting platform along the width direction thereof;

[0024] The locking member of the locking mechanism is moved towards the first side portion of the mounting platform to be connected with the first side portion of the mounting platform, so as to mount the guide rail on the numerical control machine tool;

[0025] The first reinforcing connecting member of the first reinforcing mechanism is moved towards the first side portion of the mounting platform to be clamped on the first side portion of the mounting platform, so as to reinforce the first side portion of the guide rail;

[0026] The second reinforcing connecting member of the second reinforcing mechanism is moved towards the second side portion of the mounting platform to be clamped on the second side portion of the mounting platform, so as to reinforce the second side portion of the guide rail.

[0027] Compared with the prior art, the application has the following beneficial effects:

[0028] The application provides a novel guide rail structure of the numerical control machine tool, which is not only convenient to assemble, but also can reinforce and limit the guide rail along the length direction, the width direction and the height direction of the guide rail, so that the structure of the assembled guide rail is firm and not easy to shake, and the machining precision of the numerical control machine tool is further improved, which has important significance in actual machining.

[0029] In addition, the first reinforcing mechanism is arranged at the bottom of the guide rail, which can effectively support the guide rail and improve the stability of the guide rail.

[0030] In addition, the locking member, the first reinforcing connecting member and the second reinforcing connecting member are detachably connected with the mounting platform of the numerical control machine tool, facilitating later maintenance or replacement, and having stronger usability.

[0031] The application provides a locking method of a numerical control machine tool guide rail assembly with a locking mechanism, which is applied to the numerical control machine tool guide rail assembly with the locking mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the specific embodiments of the application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0033] Figure 1 A structural schematic diagram of a numerical control machine tool guide rail assembly with a locking mechanism provided by an embodiment of the application is shown in the figure.

[0034] Figure 2 A structural schematic diagram of a locking mechanism provided by an embodiment of the application is shown in the figure.

[0035] Figure 3 A structural schematic diagram of a first reinforcing mechanism provided by an embodiment of the application is shown in the figure.

[0036] Figure 4 A structural schematic diagram of a second reinforcing mechanism provided by an embodiment of the application is shown in the figure.

[0037] Reference signs:

[0038] 1-guide rail, 11-chip removal hole, 2-locking mechanism, 21-first support member, 22-locking member, 221-limiting head, 222-threaded connecting column, 3-first reinforcing mechanism, 31-second support member, 32-fixing pin, 33-rotating member, 34-moving member, 35-first reinforcing connecting member, 36-first auxiliary mounting member, 37-second auxiliary mounting member, 4-second reinforcing mechanism, 41-third support member, 411-clamping protrusion, 42-automatic telescopic rod, 43-connecting seat, 44-second reinforcing connecting member, 45-clamping groove. DETAILED DESCRIPTION

[0039] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application.

[0040] The components of the embodiments of the present application generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but merely represents selected embodiments of the present application.

[0041] Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0042] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are merely for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0043] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0044] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Figures 1 to 4 The numerical control machine tool guide rail assembly with a locking mechanism and the locking method thereof according to some embodiments of the present application are described.

[0045] Embodiment one

[0046] Referring to Figures 1 to 4 As shown in the drawings, the embodiments of the present application provide a numerical control machine tool guide rail assembly with a locking mechanism, comprising: a guide rail 1, a locking mechanism 2, a first reinforcing mechanism 3, and a second reinforcing mechanism 4;

[0047] Among them, at least one side of the guide rail 1 extending along the length direction is provided with the locking mechanism 2 and the first reinforcing mechanism 3; at least one side of the guide rail 1 extending along the width direction is provided with the second reinforcing mechanism 4;

[0048] The locking mechanism 2 comprises a locking member 22 movable along the width direction of the guide rail 1, and the locking member 22 is used for detachable connection to the numerical control machine tool; the first reinforcing mechanism 3 comprises a first reinforcing connecting member 35 movable along the width direction of the guide rail 1, and the first reinforcing connecting member 35 is used for detachable connection to the numerical control machine tool.

[0049] The second reinforcing mechanism 4 comprises a second reinforcing connecting member 44 liftable along the height direction of the guide rail 1, and the second reinforcing connecting member 44 is used for detachable connection to the numerical control machine tool.

[0050] Based on the structure described above, the numerical control machine tool guide rail assembly with the locking mechanism provided by the embodiment of the present application has the following assembly process with the numerical control machine tool:

[0051] The numerical control machine tool is formed with a mounting platform, the guide rail 1 is placed above the mounting platform, and the locking mechanism 2 and the first reinforcing mechanism 3 are located on the first side of the mounting platform extending along the length direction of the mounting platform, and the second reinforcing mechanism 4 is located on the second side of the mounting platform along the width direction of the mounting platform, then the locking member 22 of the locking mechanism 2 is moved towards the first side of the mounting platform to be connected to the first side of the mounting platform, so as to mount the guide rail 1 on the numerical control machine tool, then the first reinforcing connecting member 35 of the first reinforcing mechanism 3 is moved towards the first side of the mounting platform to be connected to the first side of the mounting platform, so as to reinforce the first side of the guide rail 1, and then the second reinforcing connecting member 44 of the second reinforcing mechanism 4 is moved towards the second side of the mounting platform to be connected to the second side of the mounting platform, so as to reinforce the second side of the guide rail 1. Of course, it is not limited to this, and the assembly sequence can be selected according to actual needs.

[0052] It can be seen that the present application provides a novel guide rail structure of a numerical control machine tool, which is not only convenient to assemble, but also can reinforce and limit the guide rail 1 along the length direction, the width direction and the height direction of the guide rail 1, so that the structure of the assembled guide rail 1 is firm and not easy to shake, and the machining precision of the numerical control machine tool is further improved, which has important significance in actual machining.

[0053] In addition, the locking member 22, the first reinforcing connecting member 35 and the second reinforcing connecting member 44 and the mounting platform of the numerical control machine tool are all detachable connection structures, which are convenient for later maintenance or replacement and have stronger usability.

[0054] Further, preferably, as shown in Figure 1 The number of the locking mechanism 2 and the first reinforcing mechanism 3 is multiple, and the multiple locking mechanisms 2 and the multiple first reinforcing mechanisms 3 are alternately arranged along the length direction of the guide rail 1.

[0055] The second reinforcing mechanisms 4 are also multiple in number, and are arranged at intervals along the width direction of the guide rail 1.

[0056] According to the above-described structure, the use of multiple locking mechanisms 2, multiple first reinforcing mechanisms 3, and multiple second reinforcing mechanisms 4 can increase the stability of the guide rail 1 after installation, thereby further improving the machining accuracy.

[0057] Further, preferably, as shown in Figure 1 The bottom of the guide rail 1 along its height direction and at least one side extending along its length direction is provided with the first reinforcing mechanism 3, and it can be seen that the first reinforcing mechanism 3 is arranged at the bottom of the guide rail 1, which can effectively support the guide rail 1 and improve the stability of the guide rail 1.

[0058] In this embodiment, preferably, as shown in Figures 1 to 3 The locking member 22 is formed with a threaded connecting column portion 222;

[0059] The first reinforcing connecting member 35 and the second reinforcing connecting member 44 are each formed with a clamping groove 45.

[0060] According to the above-described structure, the use principle of the locking mechanism 2 is as follows:

[0061] The locking member 22 is rotated and moved toward the mounting platform of the numerical control machine tool at the same time, the locking member 22 can be threadedly connected to the mounting platform of the numerical control machine tool through the threaded connecting column portion 222, and the first reinforcing connecting member 35 and the second reinforcing connecting member 44 can be clamped and connected to the mounting platform of the numerical control machine tool through the clamping groove 45, the above two connection structures are detachable connection modes, which are convenient for later maintenance or replacement and have higher practicability.

[0062] In this embodiment, preferably, as shown in Figure 1 and Figure 2 The locking mechanism 2 further includes a first supporting member 21, which is connected to the guide rail 1, and preferably, the first supporting member 21 and the guide rail 1 are connected through screws or bolts, which is a detachable connection mode, which is convenient for later maintenance or replacement, of course, not limited thereto, the first supporting member 21 and the guide rail 1 can also be connected through welding.

[0063] The locking member 22 further includes a limiting head portion 221 connected to the threaded connecting column portion 222, the threaded connecting column portion 222 is rotationally connected to the first supporting member 21, and the connecting thread of the threaded connecting column portion 222 is located on one side of the first supporting member 21, and the limiting head portion 221 is located on the other side of the first supporting member 21.

[0064] According to the above-described structure, the rail 1 can be installed on the first side of the installation platform through the threaded connection of the column portion 222.

[0065] Further, preferably, the first support member 21 has a flat plate structure.

[0066] In this embodiment, preferably, as shown in Figure 3 The first reinforcing mechanism 3 further comprises a second support member 31, a fixing pin 32, a rotating member 33 and a moving member 34; the second support member 31 is connected with the rail 1 through the fixing pin 32; the moving member 34 is rotatably arranged in the second support member 31;

[0067] One end of the moving member 34 exposed on one side of the second support member 31 is connected with the rotating member 33, and the other end of the moving member 34 exposed on the opposite side of the second support member 31 is connected with the first reinforcing connecting member 35.

[0068] According to the above-described structure, the use principle of the first reinforcing mechanism 3 is as follows:

[0069] The handheld rotating member 33 rotates the moving member 34, and the moving member 34, together with the first reinforcing connecting member 35 at the front end thereof, moves towards the first side of the installation platform while rotating, and finally makes the first reinforcing connecting member 35 clamped on the first side of the installation platform, thereby playing a role of reinforcing the first side of the rail 1 (note that the first side of the installation platform and the first side of the rail 1 are opposite, located on the same side). When disassembly is needed, the rotating member 33 is rotated in the opposite direction, forcing the moving member 34 to drive the first reinforcing connecting member 35 to disengage from the installation platform, and then disassembling the first reinforcing assembly from the installation platform. It can be seen that the above operation is simpler and more convenient, and improves the assembly efficiency.

[0070] Further, preferably, the second support member 31 has a flat plate structure arranged along the height direction of the rail 1.

[0071] Further, preferably, the rotating member 33 plays a role of facilitating gripping, and as shown in Figure 1 The rotating member 33 has a structure of a square block.

[0072] Further, preferably, the fixing pin 32 is arranged at the top of the second support member 31, and the second support member 31 can be installed below the rail 1 through the fixing pin 32, so that the second support member 31 can play a role of supporting the rail 1 in addition to reinforcing the first side of the rail 1.

[0073] In this embodiment, preferably, as shown in Figure 3As shown, the first reinforcing mechanism 3 further comprises a first auxiliary mounting member 36 and a second auxiliary mounting member 37; wherein the first auxiliary mounting member 36 is arranged on one side of the second supporting member 31, and the second auxiliary mounting member 37 is arranged on the other side of the second supporting member 31 opposite to the first auxiliary mounting member 36;

[0074] The moving member 34 is threadedly connected with the first auxiliary mounting member 36 and the second auxiliary mounting member 37 respectively; the second supporting member 31 is formed with a through hole, and the moving member 34 is rotatably arranged in the through hole; and preferably, the diameter of the through hole is larger than the diameter of the moving member 34, so that the moving member 34 does not interfere with the side wall of the through hole.

[0075] According to the above-described structure, the first auxiliary mounting member 36 and the second auxiliary mounting member 37 support the opposite two ends of the moving member 34, and the moving member 34 is erected in the through hole.

[0076] Further, preferably, the first auxiliary mounting member 36 and the second auxiliary mounting member 37 are flat plate structures, and the first auxiliary mounting member 36 and the second auxiliary mounting member 37 can be mounted on the opposite two sides of the second supporting member 31 by bolts, adhesion, or welding.

[0077] In this embodiment, preferably, as Figure 4 As shown, the second reinforcing mechanism 4 further comprises a third supporting member 41, an automatic telescopic rod 42, and a connecting seat 43;

[0078] The third supporting member 41 is connected with the guide rail 1; the automatic telescopic rod 42 is arranged on the third supporting member 41; and the telescopic end of the automatic telescopic rod 42 is connected with a second reinforcing connecting member 44.

[0079] According to the above-described structure, the use principle of the second reinforcing mechanism 4 is as follows:

[0080] The telescopic end of the automatic telescopic rod 42 is extended towards the second side of the mounting platform, thereby pushing the second reinforcing connecting member 44 to move towards the mounting platform, and finally clamped on the side of the mounting platform, so as to realize the connection with the mounting platform, and play a role in reinforcing the second side of the guide rail 1.

[0081] When disassembly is needed, the telescopic end of the automatic telescopic rod 42 is retracted away from the mounting platform, thereby forcing the second reinforcing connecting member 44 to be separated from the mounting platform, and then the second reinforcing mechanism 4 is disassembled from the mounting platform. It can be seen that the above operation is simpler and more convenient, and improves the assembly efficiency.

[0082] Further, preferably, as Figure 4As shown, the third support member 41 is formed with a clamping protrusion 411, the guide rail 1 is formed with a clamping hole, and preferably, the second side of the guide rail 1 is formed with a clamping hole, and the clamping protrusion 411 is clamped in the clamping hole.

[0083] With the above structure, the second reinforcing mechanism 4 and the guide rail 1 are stably assembled, and the structure is simple and convenient to manufacture.

[0084] Of course, it is not limited to this, the guide rail 1 is formed with a clamping protrusion 411, the third support member 41 is formed with a clamping hole, and the clamping protrusion 411 is clamped in the clamping hole, which can also achieve the assembly of the second reinforcing mechanism 4 and the guide rail 1.

[0085] Further, preferably, as shown in the drawings, Figure 4 The third support member 41 is a hollow box, and the box is formed with an opening, the automatic telescopic rod 42 is installed inside the box through the opening, and the bottom of the box is formed with a through hole for the telescopic end of the automatic telescopic rod 42 to pass through.

[0086] Further, preferably, as shown in the drawings, Figure 4 The connecting seat 43 has the structure of a square block.

[0087] In this embodiment, preferably, as shown in the drawings, Figure 1 The guide rail 1 is provided with a chip removal hole 11 that penetrates through the opposite two side portions of the guide rail 1 along the height direction of the guide rail 1.

[0088] According to the above structure, the dust can be discharged through the chip removal hole 11, avoiding the accumulation of dust causing jamming and other problems, and further improving the machining accuracy.

[0089] Further, preferably, the number of chip removal holes 11 is multiple, and the multiple chip removal holes 11 are sequentially and spacedly arranged along the length direction of the guide rail 1.

[0090] Embodiment two

[0091] The embodiment two of the present application also provides a locking method of a numerical control machine tool guide rail assembly with a locking mechanism, which is applied to the numerical control machine tool guide rail assembly with a locking mechanism described in the above embodiment one, and thus has all the beneficial technical effects of the numerical control machine tool guide rail assembly with a locking mechanism, and the same technical features and beneficial effects will not be described again.

[0092] In this embodiment, preferably, as shown in the drawings, Figures 1 to 4 The numerical control machine tool is formed with a mounting platform, and the locking method of the numerical control machine tool guide rail assembly with a locking mechanism includes the following steps:

[0093] Firstly, the guide rail 1 is placed above the installation platform, and the locking mechanism 2 and the first reinforcing mechanism 3 are located on the first side of the installation platform extending along the length direction, and the second reinforcing mechanism 4 is located on the second side of the installation platform extending along the width direction.

[0094] The locking member 22 of the locking mechanism 2 is moved towards the first side of the installation platform and connected with the first side of the installation platform, so as to install the guide rail 1 on the numerical control machine tool, and the specific operation is as follows: the locking member 22 is rotated and moved towards the installation platform of the numerical control machine tool at the same time, and the locking member 22 can be threadedly connected with the installation platform of the numerical control machine tool through the threaded connecting column part 222;

[0095] The first reinforcing connecting member 35 of the first reinforcing mechanism 3 is moved towards the first side of the installation platform and clamped on the first side of the installation platform, so as to reinforce the first side of the guide rail 1, and the specific operation is as follows: the rotating member 33 is held to rotate the moving member 34, the moving member 34 and the first reinforcing connecting member 35 at the front end thereof are moved towards the first side of the installation platform at the same time of rotation, and finally the first reinforcing connecting member 35 is clamped on the first side of the installation platform, so as to reinforce the first side of the guide rail 1;

[0096] The second reinforcing connecting member 44 of the second reinforcing mechanism 4 is moved towards the second side of the installation platform and clamped on the second side of the installation platform, so as to reinforce the second side of the guide rail 1, and the specific operation is as follows: the telescopic end of the automatic telescopic rod 42 is extended towards the second side of the installation platform, thereby pushing the second reinforcing connecting member 44 towards the installation platform, and finally clamped on the side of the installation platform, so as to realize the connection with the installation platform and reinforce the second side of the guide rail 1.

[0097] Note: the corresponding members can be moved or rotated in the opposite direction for the disassembly process, that is, the operation is opposite to the process in each of the above steps, that is, the disassembly operation can be completed, which will not be described in detail here.

[0098] According to the above description, the guide rail 1 can be easily assembled on the installation platform of the numerical control machine tool by using the method, the operation is extremely simple, and no matter along the length direction, the width direction or the height direction of the guide rail 1, the guide rail 1 can be reinforced and limited, so that the structure of the guide rail 1 after assembly is firm and not easy to shake, and the machining precision of the numerical control machine tool is further improved, which has important significance in actual work.

[0099] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A numerically controlled machine tool guide rail assembly having a clamping mechanism, characterized by, The rail, the locking mechanism, the first reinforcing mechanism and the second reinforcing mechanism are included. At least one side of the rail extending along the length direction of the rail is provided with the locking mechanism and the first reinforcing mechanism. The locking mechanism includes a locking member movable along the width direction of the rail, and the locking member is used for detachable connection to the numerical control machine tool. The first reinforcing mechanism includes a first reinforcing connecting member movable along the width direction of the rail, and the first reinforcing connecting member is used for detachable connection to the numerical control machine tool. The second reinforcing mechanism includes a second reinforcing connecting member liftable along the height direction of the rail, and the second reinforcing connecting member is used for detachable connection to the numerical control machine tool. The locking member is formed with a threaded connecting column. The first reinforcing connecting member and the second reinforcing connecting member are both formed with a clamping groove. The first reinforcing mechanism further includes a second supporting member, a fixed pin, a rotating member and a moving member. One end of the moving member exposed to one side of the second supporting member is connected with the rotating member, and the other end of the moving member exposed to the opposite side of the second supporting member is connected with the first reinforcing connecting member. The second reinforcing mechanism further includes a third supporting member, an automatic telescopic rod and a connecting seat. One of the third supporting member and the rail is formed with a clamping protrusion, and the other of the third supporting member and the rail is formed with a clamping hole.

2. The CNC machine tool guide rail assembly with a positive locking mechanism according to claim 1, wherein, The locking mechanism further includes a first supporting member connected with the rail. The locking member further includes a limiting head connected with the threaded connecting column.

3. The CNC machine tool guide assembly with a positive locking mechanism of claim 1, wherein, The first reinforcing mechanism further includes a first auxiliary mounting member and a second auxiliary mounting member. The moving member is threadedly and rotatably connected with the first auxiliary mounting member and the second auxiliary mounting member respectively.

4. The CNC machine tool guide assembly with a positive locking mechanism of claim 1, wherein, At least one side of the bottom of the rail extending along the height direction of the rail and extending along the length direction of the rail is provided with the first reinforcing mechanism.

5. The CNC machine tool guide assembly with a positive locking mechanism of claim 1, wherein, The number of the locking mechanisms and the first reinforcing mechanisms is multiple, and the multiple locking mechanisms and the multiple first reinforcing mechanisms are arranged alternately along the length direction of the guide rail; The number of the second reinforcing mechanisms is also multiple, and the multiple second reinforcing mechanisms are arranged at intervals along the width direction of the guide rail.

6. A CNC machine tool guide assembly having a positive locking mechanism according to any one of claims 1 to 5, wherein, The guide rail is provided with a chip removal hole penetrating through the opposite two side portions of the guide rail along the height direction of the guide rail.

7. A method of locking a CNC machine tool guide assembly having a clamping mechanism, characterized by, The application is applied to the guide rail assembly of the numerical control machine tool with the locking mechanism as claimed in claim 1, and the locking method of the guide rail assembly of the numerical control machine tool with the locking mechanism comprises the following steps: The guide rail is placed above the mounting platform of the numerical control machine tool, and the locking mechanism and the first reinforcing mechanism are located at the first side portion of the mounting platform extending along the length direction, and the second reinforcing mechanism is located at the second side portion of the mounting platform along the width direction; The locking member of the locking mechanism is moved towards the first side portion of the mounting platform, the locking member is connected with the first side portion of the mounting platform, so that the guide rail is mounted on the numerical control machine tool; The first reinforcing connecting member of the first reinforcing mechanism is moved towards the first side portion of the mounting platform, the first reinforcing connecting member is clamped on the first side portion of the mounting platform, so that the first side portion of the guide rail is reinforced; The second reinforcing connecting member of the second reinforcing mechanism is moved towards the second side portion of the mounting platform, the second reinforcing connecting member is clamped on the second side portion of the mounting platform, so that the second side portion of the guide rail is reinforced.

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