Movable head library and machine tool

Abstract

The movable head library comprises a body and a base, and further comprises a plurality of parts to be replaced, the body is in sliding connection with the base, the parts to be replaced are fixedly connected with the body, and the body is moved, so that the parts to be replaced are in butt joint with a ram of the machine tool, and replacement is achieved. The milling heads are fixedly installed on the body, an operator can easily align the milling heads with the ram by pushing the body, and then the effect of replacing the milling heads is achieved by moving the ram up and down in the vertical direction. Compared with manual replacement of the milling head, the structural scheme is more time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of installation and replacement of milling heads of numerically controlled machine tools, in particular to a movable head library and a machine tool. Background Art

[0002] CNC planer horizontal milling and boring machine is a general-purpose processing equipment with a wide processing range, high processing precision, high processing efficiency and high metal removal rate. It is widely used in engineering machinery, mining machinery, chemical machinery, energy, shipbuilding, aerospace and other processing fields. Since the milling head of CNC planer horizontal milling and boring machine is large and heavy, the existing technology mostly requires operators to manually replace the milling head, which is time-consuming, labor-intensive and inconvenient. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to realize a movable head library and a machine tool that improve the efficiency and convenience of milling head replacement.

[0004] The purpose of the utility model is achieved by the following technical solutions:

[0005] A movable head library includes a main body and a base, and also includes a plurality of parts to be replaced. The main body is slidably connected to the base, and the parts to be replaced are fixedly connected to the main body. The main body is moved so that the parts to be replaced are docked with the machine tool slide to achieve replacement.

[0006] Preferably, a linear guide rail is provided on the base, and the body includes a slider, and the slider is slidably connected to the linear guide rail.

[0007] Preferably, the movable head library also includes a fixed pin and a plurality of fixed supports, the fixed supports are fixed on the base, and the fixed pin is detachably connected to the fixed supports to fix the body.

[0008] Preferably, the main body is provided with an armrest, and the armrest is located on one side of the main body.

[0009] Preferably, the plurality of parts to be replaced are located on the same axis.

[0010] Preferably, the part to be replaced includes a ram end cover and a plurality of milling heads, and the ram end cover is located above the milling heads.

[0011] Preferably, the plane where the part to be replaced is located is perpendicular to the plane where the base is located.

[0012] Preferably, the plurality of parts to be replaced are distributed vertically.

[0013] Preferably, the movable head warehouse further comprises an anchor bolt assembly, and the base is connected to the foundation via the anchor bolt assembly.

[0014] A machine tool comprises a ram and a bed, wherein the ram is slidably mounted on the bed, and further comprises the movable headstock, wherein the part to be replaced is located at the same height as the ram.

[0015] Compared with the prior art, the movable head library and machine tool of the utility model have the following advantages:

[0016] (1) The movable head warehouse and machine tool of the present application have linear guide rails installed on both sides of the base. Such linear guide rails have good rigidity, so that the main body can move stably on the base without tipping over.

[0017] (2) The present application has a movable head library and a machine tool, and each milling head is fixed on the body. The operator can easily align the milling head with the ram by pushing the body, and then move the ram up and down in the vertical direction to achieve the effect of replacing the milling head. Compared with manual replacement of the milling head, this structural solution saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the movable head library of the utility model.

[0019] In the figure: 10, main body; 11, slider; 12, handrail; 20, base; 21, linear guide; 30, part to be replaced; 31, slide end cover; 32, milling head; 40, fixing pin; 50, fixing support; 60, anchor bolt assembly. DETAILED DESCRIPTION

[0020] 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.

[0021] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may be another intermediate component through which it is fixed. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be another intermediate component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be another intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] Figure 1 The movable head library of the utility model includes a main body 10 and a base 20, and also includes a plurality of parts to be replaced 30. The main body 10 is slidably connected to the base 20, and the parts to be replaced 30 are fixedly connected to the main body 10. The main body 10 is moved so that the parts to be replaced 30 are docked with the machine tool slide to achieve replacement.

[0024] A linear guide rail 21 is provided on the base 20, and the body 10 includes a slider 11, which is slidably connected to the linear guide rail 21. The linear guide rail 21 has good rigidity, so that the body 10 can move stably on the base 20 without tipping.

[0025] The movable head library also includes a fixed pin 40 and a plurality of fixed supports 50 . The fixed supports 50 are fixed on the base 20 . The fixed pin 40 and the fixed supports 50 are detachably connected to the fixed body 10 .

[0026] The body 10 is provided with an armrest 12 , and the armrest 12 is located at one side of the body 10 .

[0027] Specifically, a plurality of parts 30 to be replaced are located on the same axis.

[0028] The replacement part 30 includes a ram end cover 31 and a plurality of milling heads 32, wherein the ram end cover 31 is located above the milling heads 32. Each milling head 32 is mounted and fixed on the body 10, and the operator can easily align the milling head 32 with the ram by pushing the body 10, and then move the ram up and down in the vertical direction to achieve the effect of replacing the milling head 32. Compared with manually replacing the milling head 32, this structural solution is more time-saving and labor-saving.

[0029] Specifically, the plane where the component to be replaced 30 is located is perpendicular to the plane where the base 20 is located.

[0030] Specifically, the plurality of parts 30 to be replaced are distributed vertically.

[0031] The movable headstock further comprises an anchor bolt assembly 60 , through which the base 20 is connected to the foundation.

[0032] Specifically, there are multiple anchor bolt assemblies 60 .

[0033] The utility model also relates to a machine tool, which comprises a ram and a bed, wherein the ram is slidably mounted on the bed, and further comprises a movable headstock, wherein a part 30 to be replaced is located at the same height as the ram.

[0034] When the present application is in use, the base 20 is installed on the foundation by the anchor bolt assembly 60. The linear guide rail 21 is installed above the base 20, and the slider 11 is connected to the bottom of the main body 10. The handrail 12 on the main body 10 is pushed to make it move. The current position of the accompanying drawing is an idle state, and the main body 10 is fixed to the fixed support 50 by the fixed pin 40 to prevent it from sliding when idle. When the machine tool needs to replace the milling head 32, the fixed pin 40 is taken out, and the head body 10 is pushed into place, and the fixed pin 40 is inserted into the fixed support 50. At this time, the ram end cover 31 and the milling head 32 are aligned with the ram, and the ram is moved up and down in the vertical direction to achieve the effect of replacing the milling head 32 and the ram end cover 31. The present invention can move the head warehouse and the machine tool, and the linear guide rails 21 are respectively installed on both sides of the base 20. The linear guide rails 21 have good rigidity, so that the body 10 can move stably on the base 20 without tipping over. Each milling head 32 is installed and fixed on the body 10. The operator can easily align the milling head 32 with the ram by pushing the body 10, and then move the ram up and down in the vertical direction to achieve the effect of replacing the milling head 32. Compared with manually replacing the milling head 32, this structural solution is more time-saving and labor-saving.

[0035] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, without departing from the concept of the utility model, several modifications and improvements can be made, which are equivalent modifications and improvements made to the above embodiments based on the essential technology of the utility model, and all of them belong to the protection scope of the utility model.

Claims

1. A movable head library, comprising a body and a base, characterized in that: It also includes a plurality of parts to be replaced. The main body is slidably connected to the base, and the parts to be replaced are fixedly connected to the main body. The main body is moved so that the parts to be replaced dock with the machine tool slide to achieve replacement.

2. The movable head library according to claim 1, characterized in that: The base is provided with a linear guide rail, and the body comprises a slider, which is slidably connected to the linear guide rail.

3. The movable head library according to claim 1, characterized in that: The movable head library also includes a fixed pin and a plurality of fixed supports, wherein the fixed supports are fixed on the base, and the fixed pin is detachably connected to the fixed supports to fix the body.

4. The movable head library according to claim 1, characterized in that: The main body is provided with an armrest, and the armrest is located at one side of the main body.

5. The movable head library according to claim 1, characterized in that: The plurality of parts to be replaced are located on the same axis.

6. The movable head library according to claim 1, characterized in that: The part to be replaced includes a ram end cover and a plurality of milling heads, wherein the ram end cover is located above the milling heads.

7. The movable head library according to claim 1, characterized in that: The plane where the to-be-replaced part is located is perpendicular to the plane where the base is located.

8. The movable head library according to claim 1, characterized in that: The plurality of parts to be replaced are distributed vertically.

9. The movable head library according to claim 1, characterized in that: The movable head warehouse also includes an anchor bolt assembly, and the base is connected to the foundation through the anchor bolt assembly.

10. A machine tool, comprising a ram and a bed, wherein the ram is slidably mounted on the bed, wherein: It also includes a movable head library as described in any one of claims 1 to 9, wherein the part to be replaced is located at the same height as the slide.

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