Detachable guide rail for machine tool

Abstract

The utility model relates to a detachable guide rail for a machine tool. The detachable guide rail comprises a guide rail body, a sliding block, a clamping block, a moving assembly and an adjusting device, wherein the sliding block slides on the guide rail body, the clamping block clamps the sliding block on the guide rail body, the moving assembly moves the clamping block, and the adjusting device is clamped on the moving assembly to operate. A first groove is formed in the sliding block; the clamping block slides in the first groove; a second groove is formed in the first groove; the moving assembly is arranged in the second groove; a third groove is formed in the second groove; the adjusting device is arranged in the third groove; the two moving assemblies are oppositely arranged. The problems that a sliding block on a guide rail and the guide rail are integrated, the guide rail cannot be detached, the sliding block in the guide rail is prone to damage and needs to be maintained due to long-time use of a machine tool, the guide rail needs to be completely detached from the machine tool during maintenance, and the process is tedious are solved.

Description

Technical Field

[0001] The utility model relates to the field of machine tools, in particular to a detachable guide rail for machine tools. Background Art

[0002] A CNC machine tool is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, and represent them with coded numbers, which are input into the CNC device through information carriers. During the operation of the CNC machine tool, guide rails are needed to realize the sliding process of the sliding parts in the CNC machine tool components. Although the guide rails of traditional CNC machine tools can meet the working requirements of CNC machine tools, there are still certain shortcomings. For example, the machine tool guide rails are all fixedly installed inside the machine tool, and the sliders on the guide rails are integrated with the guide rails and cannot be disassembled. Due to the long-term use of the machine tool, the sliders in the guide rails are easily damaged and need to be repaired. During maintenance, the guide rails need to be completely removed from the machine tool. The process is cumbersome, which affects work efficiency. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0003] The embodiment of the present application provides a detachable guide rail for a machine tool, thereby solving the problem in the prior art that the slider on the guide rail is integrated with the guide rail and the guide rail cannot be disassembled. Due to the long-term use of the machine tool, the slider in the guide rail is easily damaged and needs to be repaired. During the repair, the guide rail needs to be completely removed from the machine tool, which is a cumbersome process.

[0004] The technical solution adopted in the embodiments of the present application is as follows.

[0005] A detachable guide rail for a machine tool comprises a guide rail, a slider sliding on the guide rail, a clamping block clamping the slider on the guide rail, a moving component moving the clamping block, and an adjusting device clamping the moving component to operate; the slider is provided with a first groove; the clamping block slides in the first groove; the first groove is provided with a second groove; the moving component is arranged in the second groove; the second groove is provided with a third groove; the adjusting device is arranged in the third groove; the moving components are arranged in two groups relatively.

[0006] A further technical solution is: the moving assembly includes a first rod, a second rod rotating in the second groove, a synchronization mechanism for synchronizing the first rod and the second rod, a first bevel gear arranged on the second rod and a second bevel gear rotating in the third groove; the first rod rotates in the first groove; the action end of the synchronization mechanism is respectively connected to the first rod and the second rod; the second bevel gear is meshed with the first bevel gear.

[0007] A further technical solution is: the synchronization mechanism is composed of two sets of synchronization wheels and belts.

[0008] A further technical solution is: a guide rod is arranged in the first groove; and the guide rod passes through the clamping block.

[0009] A further technical solution is: the adjusting device includes a screw, a rotating block arranged on the screw and a clamping plate for fixing the height of the screw; a hexagonal hole is provided on the rotating block; a threaded hole is provided in the third groove; the screw corresponds to the threaded hole; the height of the rotating block is consistent with the depth of the threaded hole; the clamping plate slides on the surface of the slider; the screw thread is penetrated by the second bevel gear.

[0010] A further technical solution is: the first rod is a threaded rod.

[0011] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0012] 1. Since the guide rail is in the shape of a long strip, a slider slides on the guide rail, and the slider is door-shaped. A first groove is provided at both ends of the slider, and a guide rod is provided in the first groove. A block is slidably connected in the first groove, and the block corresponds to the groove on the side wall of the guide rail. The block slides along the guide rod, and a first rod is rotatably connected in the first groove. The first rod is threaded through the block, and the block can be inserted into the guide rail and can be completely received in the first groove. A second groove is provided on the first groove, and a second rod is rotatably connected in the second groove. A first bevel gear is provided at one end of the second rod, and a synchronization mechanism is provided at the other end of the second rod. The other end of the synchronization mechanism is connected to the first rod, and the first rod rotates synchronously with the second rod. A third groove is provided on the second groove, and a The screw rod and the third groove are provided with a threaded hole at the bottom, and the threaded hole corresponds to the screw rod. A rotating block is provided at the top of the screw rod, and a hexagonal hole is opened on the rotating block. When the rotating block rotates, the screw rod is driven to rotate. The screw thread is penetrated by the second bevel gear. The height of the rotating block is consistent with the depth of the threaded hole. A clamping plate is slidably connected to the surface of the slider, and the clamping plate is clamped at the bottom of the rotating block. When the clamping plate clamps the column rotating block, the screw rod is disengaged from the threaded hole and drives the second bevel gear to rotate. When the position of the clamping block needs to be fixed, the clamping plate and the rotating block are misaligned, so that the screw rod thread is inserted into the threaded hole until the surface of the rotating block and the surface of the slider are located in the same plane and the screw rod thread is tightened in the threaded hole, thereby fixing the position of the clamping block, thereby realizing the rapid disassembly and assembly of the slider. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the detachable guide rail for machine tools in the utility model.

[0014] Figure 2 It is a cross-sectional view of the detachable guide rail for machine tools in the utility model.

[0015] Figure 3It is a cross-sectional view of the detachable guide rail for machine tools in the utility model.

[0016] In the figure: 1. guide rail; 2. slider; 21. first groove; 211. guide rod; 22. second groove; 23. third groove; 231. threaded hole; 3. clamping block; 4. moving assembly; 41. first rod; 42. second rod; 43. synchronization mechanism; 44. first bevel gear; 45. second bevel gear; 5. adjusting device; 51. screw; 52. rotating block; 521. hexagonal hole; 53. clamping plate. DETAILED DESCRIPTION

[0017] The embodiment of the present application provides a detachable guide rail for a machine tool, thereby solving the problem in the prior art that the slider on the guide rail is integrated with the guide rail and the guide rail cannot be disassembled. Due to the long-term use of the machine tool, the slider in the guide rail is easily damaged and needs to be repaired. During the repair, the guide rail needs to be completely removed from the machine tool, which is a cumbersome process.

[0018] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows

[0019] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] A detachable guide rail for a machine tool comprises a guide rail 1, a slider 2 sliding on the guide rail 1, a clamping block 3 clamping the slider 2 on the guide rail 1, a moving component 4 for moving the clamping block 3, and an adjusting device 5 clamped on the moving component 4 for operation; the slider 2 is provided with a first groove 21; the clamping block 3 slides in the first groove 21; the first groove 21 is provided with a second groove 22; the moving component 4 is arranged in the second groove 22; the second groove 22 is provided with a third groove 23; the adjusting device 5 is arranged in the third groove 23; and two groups of moving components 4 are arranged relatively.

[0021] The moving assembly 4 includes a first rod 41, a second rod 42 rotating in the second groove 22, a synchronizing mechanism 43 for synchronizing the first rod 41 and the second rod 42, a first bevel gear 44 provided on the second rod 42, and a second bevel gear 45 rotating in the third groove 23; the first rod 41 rotates in the first groove 21; the action ends of the synchronizing mechanism 43 are respectively connected to the first rod 41 and the second rod 42; the second bevel gear 45 is meshed with the first bevel gear 44.

[0022] The synchronous mechanism 43 is composed of two sets of synchronous wheels and belts.

[0023] A guide rod 211 is disposed in the first slot 21 ; the guide rod 211 passes through the clamping block 3 .

[0024] The adjusting device 5 includes a screw 51, a rotating block 52 arranged on the screw 51 and a clamping plate 53 for fixing the height of the screw 51; a hexagonal hole 521 is provided on the rotating block 52; a threaded hole 231 is provided in the third groove 23; the screw 51 corresponds to the threaded hole 231; the height of the rotating block 52 is consistent with the depth of the threaded hole 231; the clamping plate 53 slides on the surface of the slider 2; the screw 51 is threadedly penetrated by the second bevel gear 45.

[0025] The first rod 41 is a threaded rod.

[0026] The guide rail 1 is in the shape of a long strip, and a slider 2 is slidably arranged on the guide rail 1, and the slider 2 is in the shape of a door. A first groove 21 is provided at both ends of the left and right ends of the slider 2, and a guide rod 211 is provided in the first groove 21. A block 3 is slidably connected in the first groove 21, and the block 3 corresponds to the groove on the side wall of the guide rail 1. The block 3 slides along the guide rod 211, and a first rod 41 is rotatably connected in the first groove 21. The first rod 41 is threadedly penetrated through the block 3, and the block 3 can be inserted into the guide rail 1 and can be completely received in the first groove 21. A second groove 22 is provided on the first groove 21, and a second rod 42 is rotatably connected in the second groove 22. A first bevel gear 44 is provided at one end of the second rod 42, and a synchronization mechanism 43 is provided at the other end of the second rod 42. The other end of the synchronization mechanism 43 is connected to the first rod 41, and the first rod 41 rotates synchronously with the second rod 42. A third groove 23 is provided on the second groove 22, and a screw gear 44 is slidably connected in the third groove 23. When the locking cam 52 is in the same plane as the sliding block 231, the locking cam 51 is screwed into the locking cam 52 and the locking cam 51 is screwed into the locking cam 52.

[0027] Since the guide rail 1 is in the shape of a long strip, a slider 2 slides on the guide rail 1, and the slider 2 is in the shape of a door. A first groove 21 is provided at both ends of the slider 2. A guide rod 211 is provided in the first groove 21. A block 3 is slidably connected in the first groove 21. The block 3 corresponds to the groove on the side wall of the guide rail 1. The block 3 slides along the guide rod 211. A first rod 41 is rotatably connected in the first groove 21. The first rod 41 is threadedly penetrated by the block 3. The block 3 can be inserted into the guide rail 1 and can be completely received in the first groove 21. A second groove 22 is provided on the first groove 21. A second rod 42 is rotatably connected in the second groove 22. A first bevel gear 44 is provided at one end of the second rod 42. A synchronization mechanism 43 is provided at the other end of the second rod 42. The other end of the synchronization mechanism 43 is connected to the first rod 41. The first rod 41 rotates synchronously with the second rod 42. A third groove 23 is provided on the second groove 22. A screw 51 is slidably connected in the third groove 23. The bottom of the three grooves 23 is provided with a threaded hole 231, and the threaded hole 231 corresponds to the screw rod 51. The top of the screw rod 51 is provided with a rotating block 52, and a hexagonal hole 521 is opened on the rotating block 52. When the rotating block 52 rotates, the screw rod 51 is driven to rotate, and the screw rod 51 is threadedly penetrated by the second bevel gear 45. The height of the rotating block 52 is consistent with the depth of the threaded hole 231. The surface of the slider 2 is slidably connected with a clamping plate 53, and the clamping plate 53 is clamped in the bottom of the rotating block 52. When the clamping plate 53 clamps the rotating block 52, the screw rod 51 is disengaged from the threaded hole 231 and drives the second bevel gear 45 to rotate. When it is necessary to fix the position of the clamping block 3, the clamping plate 53 and the rotating block 52 are misaligned, so that the screw rod 51 is threadedly inserted into the threaded hole 231 until the surface of the rotating block 52 and the surface of the slider 2 are located in the same plane and the screw 51 is threadedly screwed in the threaded hole 231, thereby fixing the position of the clamping block 3, thereby realizing that the slider 2 can be quickly disassembled and assembled.

[0028] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0029] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A removable guide rail for a machine tool, characterized in that: The invention comprises a guide rail (1), a slider (2) sliding on the guide rail (1), a clamping block (3) clamping the slider (2) on the guide rail (1), a moving component (4) moving the clamping block (3), and an adjusting device (5) clamped in the moving component (4) for operation; the slider (2) is provided with a first groove (21); the clamping block (3) slides in the first groove (21); the first groove (21) is provided with a second groove (22); the moving component (4) is arranged in the second groove (22); the second groove (22) is provided with a third groove (23); the adjusting device (5) is arranged in the third groove (23); and two groups of the moving components (4) are arranged opposite to each other.

2. The detachable guide rail for machine tools according to claim 1, characterized in that: The moving assembly (4) comprises a first rod (41), a second rod (42) rotating in the second groove (22), a synchronizing mechanism (43) synchronizing the first rod (41) and the second rod (42), a first bevel gear (44) arranged on the second rod (42), and a second bevel gear (45) rotating in the third groove (23); the first rod (41) rotates in the first groove (21); the action end of the synchronizing mechanism (43) is respectively connected to the first rod (41) and the second rod (42); the second bevel gear (45) is meshed with the first bevel gear (44).

3. The detachable guide rail for a machine tool according to claim 2, characterized in that: The synchronous mechanism (43) is composed of two sets of synchronous wheels and belts.

4. The detachable guide rail for a machine tool according to claim 2, characterized in that: A guide rod (211) is arranged in the first groove (21); the guide rod (211) passes through the clamping block (3).

5. The detachable guide rail for machine tools according to claim 2, characterized in that: The adjusting device (5) comprises a screw rod (51), a rotating block (52) arranged on the screw rod (51) and a clamping plate (53) for fixing the height of the screw rod (51); the rotating block (52) is provided with a hexagonal hole (521); a threaded hole (231) is provided in the third groove (23); the screw rod (51) corresponds to the threaded hole (231); the height of the rotating block (52) is consistent with the depth of the threaded hole (231); the clamping plate (53) slides on the surface of the slider (2); and the screw rod (51) is threadedly penetrated into the second bevel gear (45).

6. The detachable guide rail for a machine tool according to claim 2, characterized in that: The first rod (41) is a threaded rod.

Images