Anti-deviation guide rail for vertical machining center

Abstract

The utility model discloses an anti-deviation guide rail for a vertical machining center, which comprises a bottom plate, a guide rail assembly is mounted at the upper end of the bottom plate, the guide rail assembly comprises a straight plate mounted on the bottom plate, a guide rail main body is mounted at the upper end of the straight plate, and the straight plate is used for preventing the guide rail main body from deviating; the sliding block assembly is arranged at the upper end of the guide rail body and used for providing support for the machining center, the sliding block assembly comprises a sliding block body connected with the guide rail body in a sliding mode, an installation frame is installed on the top of the sliding block body, and the two sides of the sliding block body are both in threaded connection with screw rods. According to the anti-deviation guide rail for the vertical machining center, when the cleaning brush cleans the upper surface of the guide rail body, the micro air pump is matched with the bifurcated pipe and the corrugated pipe, so that the air spraying block sprays air from the side face of the cleaning brush, impurities accumulated at the bristle end of the cleaning brush are blown away from the guide rail body, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rails for vertical machining centers, in particular to an anti-deviating guide rail for vertical machining centers. Background Art

[0002] A machining center is a CNC machine tool with relatively complete functions. During its use, it is often used in conjunction with a guide rail to control the position of a workpiece. Chinese Patent No. "CN218533537U" discloses an anti-drift guide rail for a vertical machining center, including a track and a slider. The front and rear sides of the slider are respectively fixed with brackets, the top of the bracket is connected with a cleaning structure, and the top left and right sides of the slider are respectively fixed with connecting plates to ensure the normal use of the anti-drift guide rail for a vertical machining center and to ensure the service life. As shown in the above patent, when the existing guide rails for machining centers are used, the upper surface of the guide rail is cleaned by a brush that moves synchronously with the slider. However, this method will cause cleaning impurities to accumulate on the cleaning end of the brush bristles, affecting the cleaning efficiency. At the same time, the brush is easily curled due to frictional heat generated by continuous friction with the guide rail, affecting the service life of the brush. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a guide rail for a vertical machining center with an anti-deviating function, which solves the problem that the device fails to effectively handle the accumulation of impurities at the cleaning end of the brush.

[0004] To achieve the above purpose, the utility model is implemented by the following technical scheme: a guide rail for a vertical machining center with anti-deviating function, comprising a base plate, a guide rail assembly is installed on the upper end of the base plate, and the guide rail assembly comprises:

[0005] A straight plate is installed on the bottom plate, a guide rail body is installed on the upper end of the straight plate, and the straight plate is used to prevent the guide rail body from deflecting;

[0006] A slider assembly is arranged at the upper end of the guide rail body to provide support for the machining center, the slider assembly includes a slider body slidably connected to the guide rail body, a mounting frame is installed on the top of the slider body, screws are threadedly connected to both sides of the slider body near the upper end of the guide rail body, a mounting bar slidably connected to the slider body is rotatably connected to the bottom of the screw, and a cleaning brush is installed at the lower end of the mounting bar;

[0007] An air supply component is arranged outside the slider body and is used to clean impurities accumulated on the bristle end of the cleaning brush. The air supply component includes a micro air pump fixedly connected to the slider body, and a bifurcated pipe is provided at the air outlet end of the micro air pump. The bifurcated ends on both sides of the bifurcated pipe are fixedly connected to bellows, and the end of the bellows is connected to an air jet block fixedly connected to the side end of the mounting bar;

[0008] The buffer parts are arranged on both sides of the guide rail body to provide buffering for the slider assembly.

[0009] Preferably, a mounting groove engaging with the straight plate is provided on the upper end of the bottom plate, and the straight plate is fixedly connected to the bottom plate by screws.

[0010] Preferably, a hand wheel is installed on the top of the screw rod, the mounting strip is fixedly connected to the cleaning brush by bolts, and the bristle end of the cleaning brush is fitted with the guide rail body.

[0011] Preferably, the air suction end of the micro air pump is provided with a filter screen, and the air jet end of the air jet block is provided with a plurality of air jet holes fixedly connected to and communicated with the bellows, and the air jet holes are close to the bristle end of the cleaning brush.

[0012] Preferably, the buffer comprises two support blocks respectively fixedly connected to the guide rail body, a spring assembly and a damper are respectively installed on the upper side of the support blocks close to the end of the guide rail body, and a baffle is fixedly connected to the other side of the spring assembly and the extended end of the damper.

[0013] Preferably, the baffle is located on the upper side of the guide rail body, and a soft sponge pad is provided on the surface of the baffle.

[0014] Beneficial Effects

[0015] The utility model provides a guide rail for a vertical machining center with an anti-deviating function. Compared with the prior art, the utility model has the following beneficial effects:

[0016] (1) The anti-deviated guide rail for a vertical machining center has an air supply component arranged in the device. When a cleaning brush cleans the upper surface of the guide rail body, a micro air pump cooperates with a bifurcated tube and a bellows to allow an air jet block to eject gas from the side of the cleaning brush to blow impurities accumulated on the bristle end of the cleaning brush away from the guide rail body, thereby improving the cleaning efficiency and providing heat dissipation for the bristles to prevent the bristles from overheating and curling due to continuous friction.

[0017] (2) The anti-drift guide rail for a vertical machining center has a buffer component disposed on the guide rail body. During the movement of the slider assembly, two groups of support blocks, spring assemblies, dampers, and baffles disposed on the front and rear sides of the guide rail body cooperate with each other to provide buffering for the slider assembly moving to the end of the guide rail body and prevent it from falling out. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;

[0020] Figure 3 It is a three-dimensional diagram of the inner buffer of the utility model.

[0021] In the figure: 1. bottom plate; 2. straight plate; 3. guide rail body; 4. slider assembly; 41. slider body; 42. mounting frame; 43. screw; 44. mounting strip; 45. cleaning brush; 5. air supply part; 51. micro air pump; 52. bifurcated pipe; 53. bellows; 54. jet block; 6. buffer part; 61. support block; 62. spring assembly; 63. damper; 64. baffle bar. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-3 The first embodiment shown is a guide rail for a vertical machining center with an anti-deviating function, comprising a base plate 1, a guide rail assembly is mounted on the upper end of the base plate 1, and the guide rail assembly comprises: a straight plate 2 mounted on the base plate 1, a guide rail body 3 is mounted on the upper end of the straight plate 2, and the straight plate 2 is used to prevent the guide rail body 3 from deviating;

[0024] The slider assembly 4 is arranged at the upper end of the guide rail body 3 to provide support for the machining center. The slider assembly 4 includes a slider body 41 slidably connected to the guide rail body 3, a mounting frame 42 is installed on the top of the slider body 41, and screws 43 are threadedly connected to both sides of the slider body 41 near the upper end of the guide rail body 3. The bottom of the screw 43 is rotatably connected to a mounting bar 44 slidably connected to the slider body 41, and a cleaning brush 45 is installed at the lower end of the mounting bar 44;

[0025] The air supply member 5 is arranged outside the slider body 41 and is used to clean the impurities accumulated on the bristle end of the cleaning brush 45. The air supply member 5 includes a micro air pump 51 fixedly connected to the slider body 41. The air outlet end of the micro air pump 51 is provided with a bifurcated tube 52. The bifurcated ends on both sides of the bifurcated tube 52 are fixedly connected with bellows 53. The end of the bellows 53 is connected with an air injection block 54 fixedly connected to the side end of the mounting strip 44; the buffer member 6 is arranged on both sides of the guide rail body 3 and is used to provide buffering for the slider assembly 4;

[0026] The upper end of the bottom plate 1 is provided with a mounting groove that meshes with the straight plate 2, and the straight plate 2 is fixedly connected to the bottom plate 1 by screws; a hand wheel is installed on the top of the screw rod 43, and the mounting strip 44 is fixedly connected to the cleaning brush 45 by bolts, and the bristle end of the cleaning brush 45 is in contact with the guide rail body 3; the suction end of the micro air pump 51 is provided with a filter screen, and the jet end of the jet block 54 is provided with a plurality of jet holes that are fixedly connected and communicated with the bellows 53, and the jet holes are close to the bristle end of the cleaning brush 45; the cleaning brush 45 cleans the upper surface of the guide rail body 3 during movement to promote the separation of impurities from the guide rail body 3, the micro air pump 51 extracts the external gas and sprays the gas through the bifurcated tube 52, the bellows 53, and the jet block 54, and the jet block 54 sprays the gas to promote the impurities accumulated on the bristle end of the cleaning brush 45 to fall off and blow them away from the end of the guide rail body 3. In addition, the gas flow has a heat dissipation effect on the bristle end of the cleaning brush 45;

[0027] like Figure 1-2 The second embodiment shown is mainly different from the first embodiment in that:

[0028] The buffer member 6 includes two support blocks 61 respectively fixedly connected to the front and rear sides of the guide rail body 3, and a spring assembly 62 and a damper 63 are respectively installed on the upper side of the support block 61 close to the end of the guide rail body 3, and a baffle 64 is fixedly connected to the other side of the spring assembly 62 and the extended end of the damper 63; the baffle 64 is located on the upper side of the guide rail body 3, and a soft sponge pad is provided on the surface of the baffle 64; during the movement of the slider assembly 4, the two groups of support blocks 61, spring assembly 62, damper 63, and baffle 64 arranged on the front and rear sides of the guide rail body 3 cooperate with each other to provide buffering for the slider assembly 4 moving to the end of the guide rail body 3 and prevent it from falling out.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0030] When in use, the user installs the device as a whole at the corresponding position in the machining center, and rotates the screws 43 on both sides of the slider body 41 in sequence. The screws 43 cooperate with the slider body 41 to drive the installation frame 42, the screws 43, the installation strips 44, the cleaning brush 45, and the jet block 54 to move downward. After the bristle end of the cleaning brush 45 is in contact with the upper surface of the guide rail body 3, the hand wheel is stopped, so that the connecting parts required by the machining center are installed on the installation frame 42. When the parts installed on the installation frame 42 move under the action of external force, the installation frame 42 cooperates with the slider body 41 and the guide rail body 3 to The components are moved and guided, and the buffer member 6 provides buffering for both sides of the guide rail body 3 and prevents the slider assembly 4 from falling out. At the same time, the micro air pump 51 is turned on, and the cleaning brush 45 cleans the upper surface of the guide rail body 3 during movement to promote the separation of impurities from the guide rail body 3. The micro air pump 51 extracts the external gas and sprays the gas through the bifurcated tube 52, the bellows 53, and the jet block 54. The jet block 54 sprays gas to promote the impurities accumulated on the bristle end of the cleaning brush 45 to fall off and blow them away from the end of the guide rail body 3. In addition, the gas flow has a heat dissipation effect on the bristle end of the cleaning brush 45.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A guide rail for a vertical machining center with an anti-deviated structure, comprising a bottom plate, characterized in that: A guide rail assembly is installed at the upper end of the bottom plate, and the guide rail assembly includes: A straight plate is installed on the bottom plate, a guide rail body is installed on the upper end of the straight plate, and the straight plate is used to prevent the guide rail body from deflecting; A slider assembly is arranged at the upper end of the guide rail body to provide support for the machining center, the slider assembly includes a slider body slidably connected to the guide rail body, a mounting frame is installed on the top of the slider body, screws are threadedly connected to both sides of the slider body near the upper end of the guide rail body, a mounting bar slidably connected to the slider body is rotatably connected to the bottom of the screw, and a cleaning brush is installed at the lower end of the mounting bar; An air supply component is arranged outside the slider body and is used to clean impurities accumulated on the bristle end of the cleaning brush. The air supply component includes a micro air pump fixedly connected to the slider body, and a bifurcated pipe is provided at the air outlet end of the micro air pump. The bifurcated ends on both sides of the bifurcated pipe are fixedly connected to bellows, and the end of the bellows is connected to an air jet block fixedly connected to the side end of the mounting bar; The buffer parts are arranged on both sides of the guide rail body to provide buffering for the slider assembly.

2. The guide rail for a vertical machining center with an anti-deviated configuration according to claim 1, characterized in that: The upper end of the bottom plate is provided with a mounting groove engaged with the straight plate, and the straight plate is fixedly connected to the bottom plate by screws.

3. The guide rail for a vertical machining center with an anti-deviated configuration according to claim 1, characterized in that: A hand wheel is installed on the top of the screw rod, the installation strip is fixedly connected with the cleaning brush through bolts, and the bristle end of the cleaning brush is fitted with the guide rail body.

4. The guide rail for a vertical machining center with an anti-deviating function according to claim 1, characterized in that: The micro air pump suction end is provided with a filter screen, and the jet end of the jet block is provided with a plurality of jet holes which are fixedly connected and communicated with the bellows, and the jet holes are close to the bristle end of the cleaning brush.

5. The guide rail for a vertical machining center with an anti-deviated configuration according to claim 1, characterized in that: The buffer component includes two support blocks respectively fixedly connected to the front and rear sides of the guide rail body, and a spring assembly and a damper are respectively installed on the upper side of the support blocks near the end of the guide rail body. The other side of the spring assembly and the extended end of the damper are fixedly connected with a blocking bar.

6. The guide rail for a vertical machining center with an anti-deviating function according to claim 5, characterized in that: The baffle is located on the upper side of the guide rail body, and a soft sponge pad is sleeved on the surface of the baffle.

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