Vertical machining center facilitating tool replacement

Abstract

The utility model discloses a vertical machining center convenient to change cutters, which comprises a machining center bottom plate assembly, a partition plate is clamped on the surface of an inner ring of the machining center bottom plate assembly in a limiting manner, a controller is welded on the front surface of the machining center bottom plate assembly, a guide rod is arranged on the upper surface of the machining center bottom plate assembly, and a cutter is arranged on the guide rod. The surface of the outer ring of the guide rod is sleeved with a connecting ring in a limiting mode, the surface of the inner ring of the connecting ring is clamped with a protective shell in a limiting mode, the surface of the inner ring of the protective shell is fixedly connected with a connecting block, a motor is installed on the surface of the side edge of the connecting block, and the top end of an output shaft of the motor is fixedly sleeved with a clamping lantern ring. According to the device, when a user replaces a cutter, the user needs to screw a threaded rod and take down the threaded rod from a nut, and a cutter plug can be popped up downwards through a spring arranged in a clamping sleeve ring, so that the user can conveniently use and replace the cutter of the machining center.

Description

Technical Field

[0001] The utility model belongs to the technical direction of tool processing, and specifically relates to a vertical machining center with convenient tool replacement. Background Art

[0002] A vertical machining center is a highly automated multifunctional CNC machine tool with a tool magazine and an automatic tool changing device. When a user uses a vertical machining center, the user needs to conveniently replace the tool to adapt to items of different sizes.

[0003] The existing technology has the following problems:

[0004] 1. The existing vertical machining centers on the market require users to replace the cutting tools before processing, which requires users to spend a lot of time to replace them, thus affecting the time for users to replace the cutting heads when processing different items;

[0005] 2. The existing machining centers on the market require users to use auxiliary devices when storing the tool heads, which increases the burden on users. Utility Model Content

[0006] The purpose of the present utility model is to provide a vertical machining center with convenient tool change for existing devices, so as to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a vertical machining center with convenient tool changing, comprising a machining center base plate assembly, the inner ring surface of the machining center base plate assembly is limitedly connected with a partition, the front surface of the machining center base plate assembly is welded with a controller, and the upper surface of the machining center base plate assembly is installed with a guide rod.

[0008] The outer ring surface of the guide rod is limitedly sleeved with a connecting ring, the inner ring surface of the connecting ring is limitedly clamped with a protective shell, the inner ring surface of the protective shell is fixedly connected with a connecting block, and the side surface of the connecting block is installed with a motor.

[0009] A clamping ring is fixedly sleeved on the top end of the output shaft of the motor, a spring is welded on the inner wall surface of the clamping ring, a tool plug is limitedly inserted on the inner ring surface of the clamping ring, a fixing block is installed on the outer ring surface of the clamping ring, a nut is limitedly connected to the side surface of the fixing block, a threaded rod is limitedly inserted on the inner ring surface of the nut, a clamping opening is opened on the inner ring surface of the clamping ring, and a telescopic rod is installed on the side surface of the guide rod.

[0010] The present invention further describes that the bottom surface of the machining center base plate assembly is fitted with anti-skid fixing feet, and the number of the anti-skid fixing feet is multiple and parallel to each other.

[0011] The above technical solution is adopted, in which there are multiple anti-slip fixed feet that are parallel to each other, which can facilitate the user to stably place the machining center base plate assembly.

[0012] The present invention further describes that a heat dissipation opening is formed through the upper surface of the protective shell, and the number of the heat dissipation openings is multiple.

[0013] By adopting the above technical solution, there are multiple heat dissipation openings in the solution, which can facilitate the user to dissipate heat inside the protective shell.

[0014] The utility model further describes that the motor is connected to the protective shell through a connecting block, and the connecting block is symmetrically arranged with the vertical center line of the motor as the symmetry axis.

[0015] By adopting the above technical solution, the connecting blocks in the solution are symmetrically arranged with the vertical center line of the motor as the symmetry axis, which can facilitate the user to stably install the motor on the protective shell.

[0016] The present invention further illustrates that a limiting opening is provided on the inner ring surface of the clamping ring, and the limiting opening and the tool plug are structurally matched with each other.

[0017] By adopting the above technical solution, the limiting opening in the solution and the tool plug are structurally matched with each other, which can facilitate the user to limit the use of the tool plug.

[0018] The utility model further describes that the nut is connected between a fixing block and a clamping ring, and the fixing block is symmetrically arranged with the vertical center line of the nut as the symmetry axis.

[0019] By adopting the above technical solution, the fixing blocks in the solution are symmetrically arranged with the vertical center line of the nut as the symmetry axis, which can facilitate the user to stably install the nut on the clamping ring.

[0020] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0021] The utility model provides a vertical machining center which is convenient for changing tools. The utility model can facilitate users to conveniently use and replace tools by means of the cooperation and use of the machining center bottom plate assembly, anti-slip fixed feet, partitions, controllers, protective shells, heat dissipation openings, clamping collars, connecting rings, tool plugs, limit openings, fixing blocks, threaded rods, nuts, motors, connecting blocks, springs, clamping openings, telescopic rods and guide rods. When the user replaces the tool, the user needs to twist the threaded rod and remove the threaded rod from the nut. The tool plug can be ejected downwards by means of the spring provided inside the clamping collar. In this way, the user can conveniently use and replace the tool of the machining center, thereby meeting the user's demand for convenient tool replacement.

[0022] The utility model provides a vertical machining center which is convenient for changing tools, and by setting a partition fixedly connected to the front surface of the machining center base assembly, it is convenient for the user to partition the space of the machining center base assembly, so that the user can classify the tool heads and place them in the machining center base assembly, so that the user can use, place and store the tool heads, meeting the user's use needs of being able to use, place and store. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a top view of the structure of the utility model;

[0026] Figure 3 It is a bottom view of the structure of the utility model;

[0027] Figure 4 This utility model Figure 3 A magnified view of the structure at center A;

[0028] Figure 5 It is a structural side sectional view of the present utility model.

[0029] In the figure: 1. Machining center base assembly; 2. Anti-slip fixed feet; 3. Partition; 4. Controller; 5. Protective shell; 6. Heat dissipation opening; 7. Snap-on collar; 8. Connecting ring; 9. Tool plug; 10. Limit opening; 11. Fixing block; 12. Threaded rod; 13. Nut; 14. Motor; 15. Connecting block; 16. Spring; 17. Snap-on opening; 18. Telescopic rod; 19. Guide rod. DETAILED DESCRIPTION

[0030] The following is a non-limiting detailed description of the technical solution of the present invention in conjunction with preferred embodiments and their accompanying drawings. Obviously, the described embodiments are only a portion of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0031] See also Figure 1-5 The utility model provides a technical solution: a vertical machining center with convenient tool changing, including a machining center base plate assembly 1, the inner ring surface of the machining center base plate assembly 1 is limitedly connected with a partition 3, the front surface of the machining center base plate assembly 1 is welded with a controller 4, and the upper surface of the machining center base plate assembly 1 is installed with a guide rod 19, and the outer ring surface of the guide rod 19 is limitedly sleeved with a connecting ring 8.

[0032] In this embodiment, the bottom surface of the machining center base plate assembly 1 is fitted with anti-slip fixed feet 2, and the number of anti-slip fixed feet 2 is multiple and parallel to each other. The number of anti-slip fixed feet 2 is multiple and parallel to each other, which can facilitate the user to stably place the machining center base plate assembly 1. The upper surface of the protective shell 5 is penetrated by a heat dissipation opening 6, and the number of heat dissipation openings 6 is multiple, which can facilitate the user to use the inside of the protective shell 5 to dissipate heat.

[0033] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, the inner ring surface of the connecting ring 8 is limitedly clamped with a protective shell 5, the inner ring surface of the protective shell 5 is fixedly connected with a connecting block 15, and the side surface of the connecting block 15 is installed with a motor 14.

[0034] In this embodiment, the motor 14 is connected to the protective shell 5 through a connecting block 15, and the connecting block 15 is symmetrically arranged with the vertical center line of the motor 14 as the axis of symmetry. The connecting block 15 symmetrically arranged with the vertical center line of the motor 14 as the axis of symmetry can facilitate the user to stably install the motor 14 on the protective shell 5. A limiting opening 10 is provided on the inner ring surface of the clamping ring 7, and the structures between the limiting opening 10 and the tool plug 9 fit together. A limiting opening 10 is provided on the inner ring surface of the clamping ring 7, and the structures between the limiting opening 10 and the tool plug 9 fit together.

[0035] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the top end of the output shaft of the motor 14 is fixedly sleeved with a clamping ring 7, the inner wall surface of the clamping ring 7 is welded with a spring 16, the inner ring surface of the clamping ring 7 is limitedly inserted with a tool plug 9, the outer ring surface of the clamping ring 7 is installed with a fixing block 11, the side surface of the fixing block 11 is limitedly connected with a nut 13, the inner ring surface of the nut 13 is limitedly inserted with a threaded rod 12, the inner ring surface of the clamping ring 7 is provided with a clamping opening 17, and the side surface of the guide rod 19 is installed with a telescopic rod 18.

[0036] In this embodiment, the nut 13 is connected between the fixing block 11 and the clamping ring 7, and the fixing block 11 is symmetrically arranged with the vertical center line of the nut 13 as the axis of symmetry. The fixing block 11 is symmetrically arranged with the vertical center line of the nut 13 as the axis of symmetry, which can facilitate the user to stably install the nut 13 on the clamping ring 7.

[0037] like Figure 1-5 As shown, when the user replaces the tool, the user needs to twist the threaded rod 12, and the user needs to remove the threaded rod 12 from the nut 13, and the spring 16 set inside the clamping ring 7 can pop out the tool plug 9 downward, so that the user can conveniently use and replace the tool of the machining center, so that the user can conveniently replace the tool, and through the partition 3 fixedly connected to the front surface of the machining center base plate assembly 1, it is convenient for the user to partition the space of the machining center base plate assembly 1, so that the user can classify the tool heads and place them in the machining center base plate assembly 1, so that the user can use, place and store the tool heads.

[0038] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0039] Finally, it should be pointed out that the above embodiments are intended only to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art will appreciate that modifications may be made to the technical solutions described in the above embodiments, or that some of the technical features may be replaced with equivalents. Such modifications or replacements do not deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A vertical machining center with convenient tool change, comprising a machining center base plate assembly (1), characterized in that: The inner ring surface of the machining center base plate assembly (1) is limitedly connected with a partition plate (3), the front surface of the machining center base plate assembly (1) is welded with a controller (4), and the upper surface of the machining center base plate assembly (1) is installed with a guide rod (19); The outer ring surface of the guide rod (19) is limitedly sleeved with a connecting ring (8), the inner ring surface of the connecting ring (8) is limitedly clamped with a protective shell (5), the inner ring surface of the protective shell (5) is fixedly connected with a connecting block (15), the side surface of the connecting block (15) is mounted with a motor (14), the top end of the output shaft of the motor (14) is fixedly sleeved with a clamping ring (7), and the inner wall surface of the clamping ring (7) is welded with a spring (16); The inner ring surface of the clamping ring (7) is limitedly connected with a tool plug (9), the outer ring surface of the clamping ring (7) is installed with a fixing block (11), the side surface of the fixing block (11) is limitedly connected with a nut (13), the inner ring surface of the nut (13) is limitedly connected with a threaded rod (12), the inner ring surface of the clamping ring (7) is provided with a clamping opening (17), and the side surface of the guide rod (19) is installed with a telescopic rod (18).

2. A vertical machining center with convenient tool change according to claim 1, characterized in that: The bottom surface of the machining center base plate assembly (1) is fitted with anti-skid fixing feet (2), and the number of the anti-skid fixing feet (2) is multiple and parallel to each other.

3. The vertical machining center with convenient tool change according to claim 1, characterized in that: The upper surface of the protective shell (5) is provided with a heat dissipation opening (6) extending therethrough, and the heat dissipation openings (6) are multiple in number.

4. The vertical machining center with convenient tool change according to claim 1, characterized in that: The motor (14) is connected to the protective shell (5) via a connecting block (15), and the connecting block (15) is symmetrically arranged with the vertical center line of the motor (14) as the symmetry axis.

5. The vertical machining center with convenient tool change according to claim 1, characterized in that: A limit opening (10) is provided on the inner ring surface of the clamping ring (7), and the limit opening (10) and the tool plug (9) are structurally matched with each other.

6. The vertical machining center with convenient tool change according to claim 1, characterized in that: The nut (13) is connected between the fixing block (11) and the clamping ring (7), and the fixing block (11) is symmetrically arranged with the vertical center line of the nut (13) as the symmetry axis.

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