Accessory head rotating head library

Abstract

The utility model discloses an accessory head rotating head library which comprises a vertical cover support, an accessory head support and a head library support, a mandrel is rotatably connected in the head library support, the surface of the mandrel is rotatably connected with the vertical cover support and the accessory head support through bearings, and a right-angle accessory head is arranged below the accessory head support. A vertical cover is arranged above the vertical cover support, a first air cylinder is connected to the rear portion of the vertical cover support in a rotating mode, and a second air cylinder is connected to the rear portion of the accessory head support in a rotating mode. The accessory head rotating head library is reasonable in installation, compact in structure, convenient, fast, safe and reliable to complete automatic installation of an accessory head, when a machine tool conducts machining through a main shaft of the machine tool, a vertical cover is installed on the end face of the main shaft of the machine tool and used for protecting cleanliness of the cross section of the main shaft, and when machining of the accessory head needs to be switched, the vertical cover is installed on the end face of the main shaft. And only the vertical cover needs to be dismounted and then the accessory head is mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool accessories, in particular to an accessory head rotating head library. Background Art

[0002] Accessory heads can expand the processing forms of traditional machine tools, realize the diversification of machine tool functions, and increase the economic benefits of machining for customers. As a storage module for accessory heads, the head warehouse needs to quickly and accurately assist in completing the automated installation process of the accessory heads to improve processing efficiency; the harsh machining environment requires the head warehouse to have dust and water proof functions; the use of accessory heads on small and medium-sized machine tools requires the head warehouse to occupy less machine tool space.

[0003] However, it is difficult for the existing head library to meet the above requirements at the same time. With the trend of widespread application of accessory heads, it is necessary to design a head library with reasonable structure, compact installation, safety and reliability to meet the configuration requirements of various machine tool models. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an accessory head rotating head library, which solves the problems mentioned in the above background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an accessory head rotating head library, comprising a vertical cover bracket, an accessory head bracket and a head library bracket, the interior of the head library bracket is rotatably connected with a core shaft, and the surface of the core shaft is rotatably connected with the vertical cover bracket and the accessory head bracket respectively through bearings, a right-angle accessory head is arranged below the accessory head bracket, and a vertical cover is arranged above the vertical cover bracket, the rear of the vertical cover bracket is rotatably connected with a first cylinder, and the rear of the accessory head bracket is rotatably connected with a second cylinder.

[0006] Preferably, a pressure cover is provided at the top end of the core shaft and above the bearing, and a limiting bolt is provided on one side of the surface of the head storage bracket.

[0007] Preferably, a limit switch is provided between the bottom of the inner wall of the vertical cover bracket and the bottom of the vertical cover.

[0008] Preferably, positioning transition plates are fixedly connected to both sides of the bottom of the inner wall of the vertical cover bracket, and the top of the positioning transition plate is connected to the bottom of the vertical cover by pins.

[0009] Preferably, cylinder supports are connected to the rear of the first cylinder and the second cylinder.

[0010] Preferably, the head storage bracket is located on one side behind the vertical hood bracket and the accessory head bracket.

[0011] Beneficial Effects

[0012] The utility model provides a rotating head magazine for an accessory head. Compared with the prior art, it has the following beneficial effects: the rotating head magazine for the accessory head is connected with a core shaft through the internal rotation of the head magazine bracket, and the surface of the core shaft is respectively connected with the vertical cover bracket and the accessory head bracket through bearings, a right-angle accessory head is arranged below the accessory head bracket, and a vertical cover is arranged above the vertical cover bracket, a first cylinder is connected to the rear of the vertical cover bracket, and a second cylinder is connected to the rear of the accessory head bracket, this head magazine is reasonably installed, compact in structure, convenient, fast, safe and reliable to complete the automatic installation of the accessory head, when the machine tool uses its own spindle for processing, the vertical cover is installed on the end face of the machine tool spindle to protect the cleanliness of the spindle section, when it is necessary to switch to the accessory head processing, it is only necessary to remove the vertical cover and then install the accessory head. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0014] Figure 2 It is a top view of the structure of the utility model;

[0015] Figure 3 It is a side view of the structure of the utility model;

[0016] Figure 4 It is a front view of the structure of the utility model;

[0017] Figure 5 It is a cross-sectional view of the head storage bracket of the utility model.

[0018] In the figure: 1-vertical cover bracket, 2-accessory head bracket, 3-head warehouse bracket, 4-core shaft, 5-bearing, 6-right angle accessory head, 7-vertical cover, 8-first cylinder, 9-second cylinder, 10-pressure cover, 11-limit bolt, 12-limit switch, 13-positioning transition plate, 14-pin, 15-cylinder bracket. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-5The utility model provides a technical solution: an accessory head rotating head warehouse, comprising a vertical cover bracket 1, an accessory head bracket 2 and a head warehouse bracket 3, a limit switch 12 is arranged between the bottom of the inner wall of the vertical cover bracket 1 and the bottom of the vertical cover 7, both sides of the bottom of the inner wall of the vertical cover bracket 1 are fixedly connected with a positioning transition plate 13, and the top of the positioning transition plate 13 is connected to the bottom of the vertical cover 7 by a pin 14, the head warehouse bracket 3 is located on one side behind the vertical cover bracket 1 and the accessory head bracket 2, the internal rotation of the head warehouse bracket 3 is connected with a core shaft 4, and a pressure is arranged on the top of the core shaft 4 and above the bearing 5 Cover 10, and a limiting bolt 11 is arranged on one side of the surface of the head warehouse bracket 3, and the surface of the core shaft 4 is rotatably connected to the vertical cover bracket 1 and the accessory head bracket 2 through bearings 5 ​​respectively, a right-angle accessory head 6 is arranged below the accessory head bracket 2, and a vertical cover 7 is arranged above the vertical cover bracket 1, the rear of the vertical cover bracket 1 is rotatably connected to the first cylinder 8, the rear of the first cylinder 8 and the second cylinder 9 are both connected to the cylinder bracket 15, and the rear of the accessory head bracket 2 is rotatably connected to the second cylinder 9, and the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0021] When in use, the machine tool spindle runs above the head change point, the vertical cover bracket 1 is pushed by the first cylinder 8 to rotate 90° and move to the bottom of the spindle, the spindle moves downward to remove the vertical cover 7 and place it on the vertical cover bracket 1, the first cylinder 8 pushes the vertical cover bracket 1 to reset, the second cylinder 9 pushes the accessory head bracket 2 with the accessory head installed to rotate 90° and move to the bottom of the spindle, the spindle moves downward to grab the accessory head, the second cylinder 9 pushes the accessory head bracket 2 to reset, at this time the machine tool can be used for accessory head processing, and the opposite action is used for its own spindle processing.

[0022] 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.

[0023] 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. An accessory head rotating head magazine, comprising a vertical cover bracket (1), an accessory head bracket (2) and a head magazine bracket (3), characterized in that: The head storage bracket (3) is internally rotatably connected to a core shaft (4), and the surface of the core shaft (4) is rotatably connected to the vertical cover bracket (1) and the accessory head bracket (2) through a bearing (5), a right-angle accessory head (6) is arranged below the accessory head bracket (2), and a vertical cover (7) is arranged above the vertical cover bracket (1), the rear of the vertical cover bracket (1) is rotatably connected to a first cylinder (8), and the rear of the accessory head bracket (2) is rotatably connected to a second cylinder (9).

2. The accessory head rotating head library according to claim 1, characterized in that: A pressure cover (10) is provided at the top end of the core shaft (4) and above the bearing (5), and a limiting bolt (11) is provided on one side of the surface of the head storage bracket (3).

3. The accessory head rotating head library according to claim 1, characterized in that: A limit switch (12) is provided between the bottom of the inner wall of the vertical cover bracket (1) and the bottom of the vertical cover (7).

4. The accessory head rotating head library according to claim 1, characterized in that: Positioning transition plates (13) are fixedly connected to both sides of the bottom of the inner wall of the vertical cover bracket (1), and the top of the positioning transition plate (13) and the bottom of the vertical cover (7) are connected via pins (14).

5. The accessory head rotating head library according to claim 1, characterized in that: The first cylinder (8) and the second cylinder (9) are both connected to a cylinder bracket (15) at their rear.

6. The accessory head rotating head library according to claim 1, characterized in that: The head storage bracket (3) is located on one side behind the vertical cover bracket (1) and the accessory head bracket (2).

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