U-shaped protection device for machine tool stand column

Abstract

The utility model relates to the technical field of machine tool protection devices, and discloses a U-shaped protection device for machine tool stand columns, which comprises a top protection cover, an organ protection cover group and a machine tool stand column group, the top protection cover and the organ protection cover group are both assembled outside the machine tool stand column group, and a top plate is assembled at the top of the organ protection cover group. The top plate is connected with the machine tool stand column set, a base mechanism is assembled at the bottom of the organ protective cover set and comprises a bottom plate, guide sleeves are evenly distributed outside the bottom plate, guide columns are inserted into the guide sleeves, the top of the bottom plate is slidably connected with a sliding plate, and the sliding plate is connected with the organ protective cover set. According to the U-shaped protective device for the machine tool stand column, the organ protective cover set is driven to vibrate through the additionally-arranged vibration mechanism and the additionally-arranged rack, waste chips adhering to the outside are shaken off, the situation that normal shrinkage is affected due to the fact that the waste chips are clamped in gaps of the organ protective cover set is avoided, and therefore the smoothness of the organ protective cover set during operation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool protection devices, in particular to a U-shaped protection device for a machine tool column. Background Art

[0002] Machine tools are essential equipment used for machining parts in mechanical manufacturing. They typically include various metal cutting machines, forging machines, and woodworking machines. Their primary function is to transform a workpiece into a desired part or machine by using various machining methods and process equipment to change its shape, size, and surface quality.

[0003] The column of the machine tool mainly plays the role of supporting and guiding the components inside the machine tool. The column of the machine tool needs to be protected by a protective device when in use. In the existing technology, the column is usually protected by an accordion protective cover. However, a large amount of waste chips will be generated when the machine tool is in use. The waste chips can adhere to the outside of the accordion protective cover. After the accordion protective cover shrinks, the waste chips are stuck in the gap and affect the normal shrinkage of the accordion protective cover, thereby reducing the smoothness of the accordion protective cover during operation. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a U-shaped protective device for a machine tool column to solve the technical problem that the above-mentioned machine tool generates a large amount of waste chips when in use. The waste chips can adhere to the outside of the accordion protective cover. After the accordion protective cover shrinks, the waste chips are stuck in the gap and affect the normal shrinkage of the accordion protective cover, thereby reducing the smoothness of the accordion protective cover during operation.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a U-shaped protective device for a machine tool column, comprising: a top protective cover, an accordion protective cover group and a machine tool column group, the top protective cover and the accordion protective cover group are both assembled on the outside of the machine tool column group, the top of the accordion protective cover group is equipped with a top plate, the top plate is connected to the machine tool column group, the bottom of the accordion protective cover group is equipped with a base mechanism, the base mechanism includes a bottom plate, the outside of the bottom plate is evenly provided with guide sleeves, the inside of the guide sleeve is inserted with a guide column, the top of the bottom plate is slidably connected to a slide, and the slide is connected to the accordion protective cover group.

[0008] The outside of the bottom plate is connected to a vibration mechanism, which includes a gear and a T-shaped plate. Cams are connected to both ends of the gear. The T-shaped plate is connected to the slide plate. The outside of the gear is meshed with a rack.

[0009] Preferably, the top of the bottom plate is evenly provided with sliding grooves, the interior of the sliding grooves is slidably connected with sliders, the sliders are connected to the skateboard, and the sliding grooves cooperate with the sliders to guide the skateboard to move linearly.

[0010] Preferably, a spring is connected to the outside of the slider, and the other end of the spring is connected to the slide groove, so that the spring can return the slider to its original position after movement.

[0011] Preferably, a transverse shaft is inserted into the interior of the gear, and an assembly plate is connected to the exterior of the transverse shaft via a bearing. The assembly plate is connected to the bottom plate, and the assembly plate can cooperate with the transverse shaft to support the gear.

[0012] Preferably, the outside of the top plate is connected to the machine tool column group by bolts, and a gasket is installed between the top plate and the machine tool column group. The bolts can quickly assemble the top plate and the machine tool column group, thereby facilitating the maintenance and assembly of the accordion protective cover group.

[0013] Preferably, the exterior of the guide column and the rack are connected to the exterior of the machine tool column assembly via bolts, and the bolts can facilitate maintenance and assembly of the guide column and the rack during use.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides a U-shaped protective device for a machine tool column, which has the following beneficial effects:

[0016] The machine tool column uses a U-shaped protective device. When the accordion protective cover group is stored after protecting the machine tool column group, the added guide sleeve and guide column cooperate to make the base plate return smoothly. The accordion protective cover group will produce stacking distortion, irregular appearance and unsightly defects when returning. The added vibration mechanism and rack drive the accordion protective cover group to vibrate, and shake off the waste chips adhered to the outside, so as to avoid the waste chips getting stuck in the gaps of the accordion protective cover group and affecting the normal contraction, thereby reducing the smoothness of the accordion protective cover group during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of the utility model;

[0018] Figure 2 This is a front view of the base mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the top of the base mechanism of the utility model;

[0020] Figure 4 This is a front view of the vibration mechanism of the utility model.

[0021] In the figure: 1. Machine tool column assembly; 2. Top protective cover; 3. Organ protective cover assembly; 4. Base mechanism; 41. Bottom plate; 42. Guide sleeve; 43. Guide column; 44. Slide plate; 45. Slide groove; 46. Slider; 47. Spring; 5. Top plate; 6. Vibration mechanism; 61. Gear; 62. Horizontal axis; 63. Assembly plate; 64. Cam; 65. T-shaped plate; 7. Rack. DETAILED DESCRIPTION

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

[0023] This utility model provides a technical solution, please refer to Figure 1 and Figure 2 A U-shaped protective device for a machine tool column includes: a top protective cover 2, an accordion protective cover group 3 and a machine tool column group 1. The machine tool column group 1 is a common machine tool column in the prior art. The top protective cover 2 is fixedly assembled on the outside of the machine tool column group 1 to protect the top of the outside of the machine tool column group 1. The accordion protective cover group 3 can be folded and stored for easy use of the machine tool column group 1.

[0024] The top protective cover 2 and the accordion protective cover group 3 are both assembled on the outside of the machine tool column group 1. The top of the accordion protective cover group 3 is equipped with a top plate 5, which can support and assemble the accordion protective cover group 3. The top plate 5 is connected to the machine tool column group 1. The bottom of the accordion protective cover group 3 is equipped with a base mechanism 4, which includes a bottom plate 41. The bottom plate 41 can support the bottom of the accordion protective cover group 3, and 41 can be driven by manual lifting or externally assembled cylinder.

[0025] The outside of the base plate 41 is evenly provided with guide sleeves 42, which can cooperate with the guide column 43 to support the base plate 41. The inside of the guide sleeve 43 is provided with a rubber sleeve to prevent it from sliding down on the outside of the guide column 43 due to gravity. The inside of the guide sleeve 42 is inserted with a guide column 43. The top of the base plate 41 is slidably connected with a slide plate 44, which can install and support the bottom of the accordion protective cover group 3, and the slide plate 44 is connected to the accordion protective cover group 3. The top of the base plate 41 is evenly provided with a slide groove 45, and the inside of the slide groove 45 is slidably connected with a slider 46, which is connected to the slide plate 44. The slide groove 45 cooperates with the slider 46 to guide the slide plate 44 to move linearly.

[0026] The outside of the slider 46 is connected to a spring 47, and the other end of the spring 47 is connected to the slide 45. The spring 47 can make the slide 44 return to its original position after movement. The outside of the top plate 5 is connected to the machine tool column group 1 through bolts, and a gasket is installed between the top plate 5 and the machine tool column group 1. The bolts can quickly assemble the top plate 5 and the machine tool column group 1, which facilitates the maintenance and assembly of the accordion protective cover group 3.

[0027] See also Figure 3 and Figure 4 The outside of the bottom plate 41 is connected to a vibration mechanism 6, which includes a gear 61. The gear 61 can be rotated and transmitted through a rack 7, and both ends of the gear 61 are connected to cams 64, which can drive the T-shaped plate 65 to move.

[0028] The T-shaped plate 65 is connected to the slide plate 44, the outside of the gear 61 is meshed with the rack 7, the inside of the gear 61 is plugged with the horizontal shaft 62, and the outside of the horizontal shaft 62 is connected to the assembly plate 63 through a bearing, the assembly plate 63 is connected to the base plate 41, and the assembly plate 63 can cooperate with the horizontal shaft 62 to support the gear 61, the outside of the guide column 43 and the rack 7 are connected to the outside of the machine tool column group 1 by bolts, and the bolts can facilitate the maintenance and assembly of the guide column 43 and the rack 7 during use.

[0029] In this solution, the top protective cover 2 and the accordion protective cover group 3 are first assembled with the machine column group 1. By pulling the bottom plate 41 to move, the accordion protective cover group 3 is fully deployed to protect the machine column group 1. When the accordion protective cover group 3 is no longer needed to protect the machine column group 1, the bottom plate 41 is pulled up to drive the accordion protective cover group 3 to return to its original position, and the accordion protective cover group 3 is stored and folded. When the bottom plate 41 returns to its original position, the cooperation of the added guide sleeve 42 and the guide column 43 ensures that the bottom plate 41 returns to its original position smoothly, and the accordion protective cover group 3 does not produce stacking distortion, irregular appearance and unsightly defects when returning to its original position.

[0030] At the same time, the gear 61 is driven to move together, meshing and rotating with the rack 7, thereby driving the cam 64 to rotate together, impacting the T-shaped plate 65, driving the slide plate 44 to move, and the moving slide plate 44 is then returned to its original position by the spring 47. This reciprocating process causes the accordion protective cover assembly 3 to vibrate, shaking off the waste debris adhering to the outside;

[0031] When the accordion protective cover group 3 is stored after protecting the machine tool column group 1, the added guide sleeve 42 and guide column 43 cooperate to make the base plate 41 return smoothly, and the accordion protective cover group 3 will produce stacking distortion, irregular appearance and unsightly defects when returning. The added vibration mechanism 6 and rack 7 drive the accordion protective cover group 3 to vibrate and shake off the waste chips adhered to the outside to avoid the waste chips getting stuck in the gap of the accordion protective cover group 3 and affecting the normal contraction, thereby reducing the smoothness of the accordion protective cover group 3 during operation.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A U-shaped protective device for a machine tool column, comprising: A top protective cover (2), an accordion protective cover group (3) and a machine tool column group (1), wherein the top protective cover (2) and the accordion protective cover group (3) are both assembled on the outside of the machine tool column group (1), and are characterized in that: the top of the accordion protective cover group (3) is assembled with a top plate (5), the top plate (5) is connected to the machine tool column group (1), the bottom of the accordion protective cover group (3) is assembled with a base mechanism (4), the base mechanism (4) includes a bottom plate (41), the outside of the bottom plate (41) is evenly provided with guide sleeves (42), the inside of the guide sleeve (42) is inserted with a guide column (43), the top of the bottom plate (41) is slidably connected with a slide plate (44), and the slide plate (44) is connected to the accordion protective cover group (3); The outside of the bottom plate (41) is connected to a vibration mechanism (6), the vibration mechanism (6) comprises a gear (61) and a T-shaped plate (65), and both ends of the gear (61) are connected to a cam (64), the T-shaped plate (65) is connected to the slide plate (44), and the outside of the gear (61) is meshed with a rack (7).

2. A U-shaped protective device for a machine tool column according to claim 1, characterized in that: The top of the bottom plate (41) is evenly provided with sliding grooves (45), the interior of the sliding grooves (45) is slidably connected with a slider (46), and the slider (46) is connected to the slide plate (44).

3. A U-shaped protective device for a machine tool column according to claim 2, characterized in that: The outside of the slider (46) is connected to a spring (47), and the other end of the spring (47) is connected to the slide groove (45).

4. The U-shaped protective device for a machine tool column according to claim 1, characterized in that: A transverse shaft (62) is inserted into the interior of the gear (61), and an assembly plate (63) is connected to the exterior of the transverse shaft (62) via a bearing. The assembly plate (63) is connected to the bottom plate (41).

5. The U-shaped protective device for a machine tool column according to claim 1, characterized in that: The outside of the top plate (5) is connected to the machine tool column group (1) via bolts, and a gasket is installed between the top plate (5) and the machine tool column group (1).

6. The U-shaped protective device for a machine tool column according to claim 1, characterized in that: The exterior of the guide column (43) and the rack (7) are connected to the exterior of the machine tool column assembly (1) via bolts.

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