CN217666721U

CN217666721U - Head library for automatically installing side milling head

Info

Publication number: CN217666721U
Application number: CN202221680434.7U
Authority: CN
Inventors: 邢威; 余丕亮; 华文灶; 梅欣; 邢慧; 邹智辉
Original assignee: Dongguan Baoke Precision Machinery Co ltd
Current assignee: Dongguan Baoke Precision Machinery Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-10-28
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to the technical field of numerical control machine tools, in particular to a head library for automatically installing a side milling head, which comprises a fixed part, a head library storage part and a sealing plate storage part; the fixed part is connected with a stand column of the machine tool, the sealing plate storage part and the head stock storage part are respectively movably connected with the upper part and the lower part of the fixed part, and the fixed part works to drive the sealing plate storage part and the head stock storage part to move along the axial direction of the fixed part. The utility model discloses a storage and the automatic installation of side cutter head, the manual side cutter head that more changes of contrast has practiced thrift time and cost, has alleviateed operator's intensity of labour, has promoted work efficiency greatly.

Description

Head library for automatically installing side milling head

Technical Field

The utility model relates to a digit control machine tool technical field, concretely relates to automatic install head storehouse of side cutter head.

Background

For a numerical control gantry machining center, generally, only a plane perpendicular to a main shaft, namely an XY plane, can be machined, if other planes (such as XZ and YZ planes) of a workpiece need to be machined, the workpiece needs to be turned over and clamped again, but some large workpieces are inconvenient to clamp again. Therefore, the side milling head is required to be used for machining, and particularly the side milling head is widely applied to the machining fields of aviation, automobiles, molds and the like. The side milling head can be used for enlarging the machining range and adaptability of the machine tool, so that machining which is difficult to finish by using a traditional method can be realized, repeated clamping of workpieces is reduced, and machining precision and efficiency are improved. For different processing objects and processing technologies, switching between Z-direction spindle milling and side milling of a ram of a machine tool is often needed, manual head changing is low in efficiency, and at the moment, a head library capable of being automatically installed and detached is designed.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that artifical manual change side cutter head inefficiency among the prior art to an automatic head storehouse of installation side cutter head is provided.

A head library for automatically installing a side milling head comprises a fixing component, a head library storage component and a sealing plate storage component;

the fixed part is connected with a stand column of the machine tool, the sealing plate storage part and the head storage part are respectively movably connected with the upper part and the lower part of the fixed part, and the fixed part works to drive the sealing plate storage part and the head storage part to move along the axial direction of the fixed part.

As a preferable example of the head magazine for automatically mounting the side milling head in this embodiment, the fixing component includes a fixing plate, one side of the fixing plate is provided with an upper guide rail, an upper air cylinder, a lower air cylinder and a lower guide rail in parallel at intervals in sequence from top to bottom, and the other side of the fixing plate is connected with a bracket.

As a preferable example of the head magazine for automatically mounting the side milling head in this embodiment, a limiting device is provided above the upper guide rail and between the lower cylinder and the lower guide rail.

As a preferable example of the head library for automatically mounting the side milling head in this embodiment, the sealing plate storage component includes an upper bracket, an upper support, and a first backing plate, a first positioning pin is provided on an upper end surface of the upper bracket, the first backing plate passes through the first positioning pin through a preformed hole and then is connected to the upper bracket, and an upper guide rail slider slidably connected to the upper guide rail is provided on a side of the first backing plate close to the fixing component; the upper end surface of the upper support is connected with the lower end surface of the upper support, and the upper support is connected with a cylinder rod of the upper cylinder through a nut.

As a preferable example of the head magazine for automatically mounting the side milling head in this embodiment, the sealing plate storage unit further includes a sealing plate, a pin hole is provided in the sealing plate, and the first positioning pin and the pin hole are engaged with each other to connect the sealing plate to the upper bracket.

As a preferred choice of the head library for automatically installing the side milling head in the embodiment, the head library storage component comprises a head library box, the head library box is provided with a containing cavity for placing the side milling head, second base plates are arranged on two sides of the upper part of the containing cavity, supporting nails and second positioning pins are arranged on the upper end surface of each second base plate at intervals, and the second positioning pins correspond to positioning holes in the side milling head; the lower supporting seat is arranged on the connecting side of the head storage box and the fixed part, and the guide rail sliding block is arranged below the lower supporting seat.

The utility model discloses technical scheme has following advantage: the utility model discloses a storage and the automatic installation of side milling head, the manual side milling head that changes of contrast has practiced thrift time and cost, has alleviateed operator's intensity of labour, has promoted work efficiency greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the structure of the present invention.

Fig. 2 isbase:Sub>A top view of sectionbase:Sub>A-base:Sub>A of fig. 1.

Fig. 3 is a left side view of the structure of the present invention.

Fig. 4 is a schematic view of the connection between the present invention and the machine tool.

FIG. 5 is a schematic structural view of a fixing member of the present invention;

wherein a is a front view of the fixing part;

b is a left side view of the fixing member.

Fig. 6 is a schematic structural view of the middle head stock storage component of the present invention.

Fig. 7 is a schematic structural view of the storage component of the sealing plate of the present invention.

Fig. 8 is a schematic diagram of the position of the middle sealing plate on the machine tool according to the present invention.

Description of reference numerals:

100. a fixing member; 101. a fixing plate; 102. a support; 103. a lower cylinder; 104. an upper cylinder; 105. an upper guide rail; 106. a lower guide rail; 200. a head stock storage part; 201. a head magazine box; 202. a side milling head; 203. a second backing plate; 204. a second positioning pin; 205. a lower support; 206. a support pin; 300. a closure plate storage component; 301. an upper bracket; 302. closing the plate; 303. a first positioning pin; 304. an upper support; 305. a first backing plate.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

The present embodiment provides a head magazine for automatically mounting a side milling head, as shown in fig. 1 to 4 and 8, including a fixing part 100, a head magazine storing part 200, and a closing plate storing part 300;

the fixing part 100 is locked on the machine tool upright post by a screw, the sealing plate storage part 300 and the head storage part 200 are respectively movably connected with the upper part and the lower part of the fixing part 100, and the fixing part 100 works to drive the sealing plate storage part 300 and the head storage part 200 to move along the axial direction of the fixing part 100.

Adopt above-mentioned structure, fixed part 100 is used for being connected head stock storage component 200 and shrouding storage component 300 with the lathe, head stock storage component 200 is used for saving and installs side cutter head 202, shrouding storage component 300 is used for saving shrouding 302 that the lathe slide rail was taken off, cooperate automatic change of carrying out side cutter head 202 through fixed part 100 drive head stock storage component 200 and shrouding storage component 300 and lathe, compare manual change side cutter head 202 and practiced thrift time and cost, the intensity of labour of operator has been alleviateed, work efficiency is greatly promoted

As shown in fig. 5, in this embodiment, the fixing component 100 includes a fixing plate 101 which is locked on the front surface of the machine tool column by screws, a bracket 102 is further provided at the end where the fixing plate 101 is connected with the column, the bracket 102 is locked on the side surface of the machine tool column by screws, and the fixing plate 101 and the bracket 102 are also locked with each other by screws; the fixed plate 101 is provided with an upper guide rail 105, an upper cylinder 104, a middle guide rail, a lower cylinder 103 and a lower guide rail 106 in parallel from top to bottom in sequence at intervals, and the upper guide rail 105, the upper cylinder 104, the middle guide rail, the lower cylinder 103 and the lower guide rail 106 are all connected with the fixed plate 101 through screws; and limiting devices are arranged above the upper guide rail 105 and between the lower cylinder 103 and the lower guide rail 106.

With the above-described structure, the fixing plate 101 and the bracket 102 are used to fix the fixing member 100 to the machine tool, the upper rail 105 and the upper cylinder 104 are used to fix and drive the plate storage member 300, the middle rail, the lower cylinder 103, and the lower rail 106 are used to fix and drive the head stock storage member 200, and the stopper limits the movement of the head stock storage member 200 and the plate storage member 300.

As shown in fig. 7, in this embodiment, the sealing plate storage component 300 includes an upper bracket 301, an upper bracket 304, and a first pad 305, the upper end surface of the upper bracket 301 is fixedly connected with a first positioning pin 303, the first pad 305 passes through the first positioning pin 303 through a preformed hole and is connected with the upper bracket 301, and an upper rail slider slidably connected with the upper rail 105 is fixedly connected to a side of the first pad 305 close to the fixing component 100; the upper end surface of the upper support 304 is fixed to the lower end surface of the upper support 301 by a screw, and is connected to the cylinder rod of the upper cylinder 104 by a nut. The sealing plate storage component 300 further comprises a sealing plate 302, the sealing plate 302 is provided with a pin hole, and the first positioning pin 303 is matched with the pin hole to connect the sealing plate 302 with the upper bracket 301.

With the above structure, the cylinder rod in the upper cylinder 104 drives the upper bracket 304 fixed to the upper bracket 301 under the action of the air pressure, thereby driving the upper bracket 301 to move to a specified position. The upper rail slider fixed to the side of the upper bracket 301 linearly moves the closing plate storage part 300 along the upper rail 105, thereby guiding the linear movement of the closing plate storage part 300.

As shown in fig. 6, in this embodiment, the head stock storage component 200 includes a head stock box 201, the head stock box 201 has a cavity for placing the side milling head 202, openings are provided on the top and the left side of the cavity, a second backing plate 203 is fixed on both sides of the upper portion of the cavity by screws, a support pin 206 is locked on both sides of the upper portion of the second backing plate 203, two second positioning pins 204 are further provided between the two support pins 206, and the second positioning pins 204 correspond to positioning holes on the side milling head 202 in position. When the side milling head 202 is placed in the head magazine 201, the second positioning pin 204 is matched with the positioning hole on the side milling head 202, so as to position and fix the side milling head 202. The lower support 205 is L-shaped, one side of which is fixed on the side of the headstock 201 close to the fixed plate 101 by screws, and the other side of which is locked with the cylinder rod of the lower cylinder 103 by nuts; the upper and lower sides of the lower support 205 are fixed with guide rail sliders. A limiting sheet matched with the limiting device is further arranged below the lower support 205.

With the above structure, under the action of air pressure, the air cylinder rod of the lower air cylinder 103 pushes the head magazine 201 to move through the lower support 205, so as to drive the side milling head 202 to move to a designated position, and the linear motion of the head magazine 201 is guided by the guide rail slider slidably connected with the middle guide rail and the lower guide rail 106

Example 2

This example is the method of use of the apparatus of example 1:

s1: the machine tool is started, and the machine tool controls the cylinder rod in the upper cylinder 104 to operate, so as to drive the sealing plate storage component 300 to slide along the upper guide rail 105. After the machine tool slide rail arrives at the lower part of the machine tool slide rail, the sealing plate 302 on the machine tool slide rail automatically breaks away, the sealing plate 302 is connected with the upper bracket 301 through the mutual matching of the first positioning pin 303 and the pin hole, and the sealing plate storage component 300 returns to the original position.

S2: when the closing plate storage unit 300 is returned to the original position, the cylinder rod of the lower cylinder 103 is operated to slide the head stock storage unit 200 along the middle and lower rails 106. After reaching the lower part of the machine tool slide rail, the end surface of the machine tool slide rail is automatically positioned and moves downwards, the side milling head 202 is fastened, and the head storage component 200 returns to the original position.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides an automatic head storehouse of installation side cutter head which characterized in that: comprises a fixing component (100), a head stock storage component (200) and a sealing plate storage component (300);

the fixed part (100) is connected with a vertical column of a machine tool, the sealing plate storage part (300) and the head stock storage part (200) are respectively movably connected with the upper part and the lower part of the fixed part (100), and the fixed part (100) works to drive the sealing plate storage part (300) and the head stock storage part (200) to move along the axial direction of the fixed part (100).

2. The head magazine for automatically installing the side milling head according to claim 1, wherein the fixing component (100) comprises a fixing plate (101), an upper guide rail (105), an upper air cylinder (104), a lower air cylinder (103) and a lower guide rail (106) are sequentially arranged on one side of the fixing plate (101) from top to bottom in parallel at intervals, and a bracket (102) is connected to the other side of the fixing plate (101).

3. The head magazine for automatically mounting side milling heads according to claim 2, characterized in that a limiting device is arranged above the upper guide rail (105) and between the lower cylinder (103) and the lower guide rail (106).

4. The head magazine for automatically mounting the side milling head according to claim 1, wherein the sealing plate storage component (300) comprises an upper bracket (301), an upper support (304) and a first base plate (305), the upper end surface of the upper bracket (301) is provided with a first positioning pin (303), the first base plate (305) is connected with the upper bracket (301) after passing through the first positioning pin (303) through a reserved hole, and an upper guide rail sliding block which is connected with the upper guide rail (105) in a sliding manner is arranged on the side close to the fixing component (100); the upper end face of the upper support (304) is connected with the lower end face of the upper support (301), and the upper support is connected with a cylinder rod of the upper cylinder (104) through a nut.

5. The head magazine for automatically mounting a side milling head according to claim 4, wherein the sealing plate storage unit (300) further comprises a sealing plate (302), the sealing plate (302) is provided with pin holes, and the first positioning pins (303) are matched with the pin holes to connect the sealing plate (302) with the upper bracket (301).

6. The head magazine for automatically installing the side milling head according to claim 1, wherein the head magazine storage component (200) comprises a head magazine box (201), the head magazine box (201) is provided with a cavity for placing the side milling head (202), second base plates (203) are arranged on two sides of the upper part of the cavity, supporting nails (206) and second positioning pins (204) are arranged on the upper end faces of the second base plates (203) at intervals, and the second positioning pins (204) correspond to positioning holes in the side milling head (202); a lower support (205) is arranged on the connecting side of the head library box (201) and the fixed component (100), and a guide rail sliding block is arranged below the lower support (205).