Quick positioning module for multiple tool magazines of numerical control milling machine

Abstract

The utility model relates to the field, in particular to a quick positioning module for multiple tool magazines of a numerical control milling machine. The quick positioning module comprises a device seat, a plurality of sliding long holes are formed in the inner side of the device seat, fixing bolts are arranged in the sliding long holes and penetrate through the same bevel angle folded plate, shaft seats are installed in the middles of the side ends of the device seat respectively, and an adjusting module is arranged between the shaft seats. When the device is used, the positioning column 5 and the fixing bolt 4 slide in the sliding long hole 2 in a limited mode, so that the bevel angle folded plate 3 stably slides on the device base 1 in an oriented mode, and after the bevel angle folded plate 3 provides adaptive change heights for the limiting folded plate 71 and the rotating sleeve base 74, the limiting folded plate 71 rotates around the shaft base 6 on the left side, and the bevel angle folded plate 71 rotates around the rotating sleeve base 74. The rotating sleeve seat 74 rotates around the shaft seat 6 on the right side, then the tool apron sleeve 76 is tightened, it is guaranteed that the tightening latch 73 is subjected to angle change in the bayonet groove 75, and therefore it is guaranteed that the mounting angle on the tool apron sleeve 76 is subjected to angle fine adjustment change, the precision of the tool in the using process is improved, and practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of tool magazine, concretely relates to a numerical control milling machine multi-tool magazine quick positioning module. BACKGROUND

[0002] With the big step development of the mechanical processing field of our country, the number of tool magazines used in machining is also more and more, and the tool magazine system is a device for providing the storage and tool changing needs in the automatic machining process. The automatic tool changing mechanism and the tool magazine capable of storing multiple tools change the traditional production mode mainly by people. By the control of the computer program, various machining needs such as milling, drilling, boring and tapping can be completed, the machining time is greatly shortened, and the production cost is reduced.

[0003] The existing tool magazine can only realize quick positioning when replacing the tool during use, and cannot perform angle micro adjustment on the replaced tool, thereby affecting the use precision. Therefore, the technical personnel in the field provide a numerical control milling machine multi-tool magazine quick positioning module to solve the problems in the above background technology. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the above technical problems, the utility model provides a numerical control milling machine multi-tool magazine quick positioning module, which comprises a device seat, a plurality of sliding long holes are formed in the inner side of the device seat, a fixing bolt is arranged in the sliding long hole, the fixing bolt is provided with a same inclined angle folding plate, shaft seats are respectively installed in the middle of the side ends of the device seat, and an adjusting module is arranged between the shaft seats.

[0005] The adjusting module comprises a limiting folding plate, a shaft sleeve, a bolt rod, a rotating sleeve seat, a bayonet slot and a tool seat sleeve, the limiting folding plate is rotationally arranged on the left shaft seat, the rotating sleeve seat is rotationally arranged on the right shaft seat, the shaft sleeve is movably connected to the upper end of the limiting folding plate, the bolt rod is fixedly installed on the side of the shaft sleeve close to the rotating sleeve seat, and the tool seat sleeve is threadedly sleeved on the bolt rod.

[0006] Preferably, the device seat is in a right angle shape, and the device seat is provided in correspondence with the inclined angle folding plate.

[0007] Preferably, a plurality of positioning columns are fixedly installed on the outer side of the front end of the inclined angle folding plate.

[0008] Preferably, the fixing bolt and the positioning column are limited to slide in the sliding long hole.

[0009] Preferably, the bayonet slot is formed in the upper end of the rotating sleeve seat.

[0010] Preferably, the bolt rod is arranged in the bayonet slot.

[0011] Technical effects and advantages of the utility model:

[0012] When the utility model is used, the positioning column and the fixing bolt are limited and slide in the sliding long hole, so that the bevel folding plate slides directionally and stably on the device seat. After the bevel folding plate provides an adaptive change height for the limiting folding plate and the rotating sleeve, the fixing bolt is tightened. At this time, the limiting folding plate rotates around the left shaft seat, and the rotating sleeve rotates around the right shaft seat. Then the tool holder sleeve is tightened to ensure that the bolt rod changes its angle in the bayonet groove, thereby ensuring that the angle installed on the tool holder sleeve is fine-tuned, thereby improving the accuracy of the tool during use and increasing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Fig. 1 It is a structural diagram provided by this application;

[0014] Fig. 2 It is a structural diagram of the angled folded plate provided by this application;

[0015] Fig. 3 It is a structural diagram of the adjustment module provided by this application;

[0016] In the figure: 1. Device seat; 2. Sliding slot; 3. Angle folding plate; 4. Fixing bolt; 5. Positioning column; 6. Shaft seat; 7. Adjustment module;

[0017] 71. Limiting folding plate; 72. Bushing; 73. Bolt rod; 74. Rotating sleeve; 75. Bayonet slot; 76. Knife holder sleeve. DETAILED DESCRIPTION

[0018] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

[0019] See also Figs. 1-3 In this embodiment, a multi-tool magazine rapid positioning module for a CNC milling machine is provided, including a device base 1. The device base 1 is in a right-angled shape. A plurality of sliding long holes 2 are opened on the inner side of the device base 1. A fixing bolt 4 is provided in the sliding long hole 2. The fixing bolt 4 passes through the same bevel folded plate 3. A plurality of positioning columns 5 are fixedly installed on the outer side of the front end of the bevel folded plate 3. The fixing bolt 4 and the positioning column 5 are both limitedly slidable with the sliding long hole 2. Axle seats 6 are respectively installed in the middle of the side ends of the device base 1, and an adjustment module 7 is provided between the axle seats 6.

[0020] The adjusting module 7 comprises a limiting folded plate 71, a shaft sleeve 72, a bolt rod 73, a rotating sleeve base 74, a bayonet slot 75 and a tool holder sleeve 76, the limiting folded plate 71 is rotationally arranged on the left shaft base 6, the rotating sleeve base 74 is rotationally arranged on the right shaft base 6, the shaft sleeve 72 is movably connected to the upper end of the limiting folded plate 71, the bolt rod 73 is fixedly installed on the side of the shaft sleeve 72 close to the rotating sleeve base 74, the bayonet slot 75 is formed in the upper end of the rotating sleeve base 74, the bolt rod 73 is arranged in the bayonet slot 75, and the tool holder sleeve 76 is threadedly sleeved on the bolt rod 73.

[0021] The working principle of the utility model is:

[0022] During use, the fixed bolt 4 is loosened, the positioning column 5 and the fixed bolt 4 are limited to slide in the sliding long hole 2, so that the bevel folded plate 3 is stably and directionally slid on the device base 1, after the bevel folded plate 3 provides the changeable height for the limiting folded plate 71 and the rotating sleeve base 74, the fixed bolt 4 is tightened, the limiting folded plate 71 rotates around the left shaft base 6, the rotating sleeve base 74 rotates around the right shaft base 6, the tool holder sleeve 76 is further tightened, the bolt rod 73 is changed in angle in the bayonet slot 75, the angle of the tool holder sleeve 76 is changed, the precision during use of the tool is improved, and the practicability is improved.

[0023] Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art and related fields without creative labor should belong to the protection scope of the utility model. The structures, devices and operation methods not specifically described and explained in the utility model are implemented according to the conventional means in the art, and no special description and limitation is made.

Claims

1. A quick positioning module for multi-tool magazine of CNC milling machine, comprising a device seat (1), characterized in that, The device seat (1) is provided with a plurality of sliding long holes (2) on the inner side, the sliding long holes (2) are provided with fixing pegs (4), the fixing pegs (4) are provided with the same inclined angle folding plates (3), the device seat (1) is provided with shaft seats (6) at the middle of the side ends, and the shaft seats (6) are provided with adjusting modules (7) therebetween; The adjusting module (7) comprises a limiting folding plate (71), a shaft sleeve (72), a peg rod (73), a rotating sleeve seat (74), a bayonet slot (75) and a tool holder sleeve (76), the limiting folding plate (71) is rotationally arranged on the left shaft seat (6), the rotating sleeve seat (74) is rotationally arranged on the right shaft seat (6), the shaft sleeve (72) is movably connected to the upper end of the limiting folding plate (71), the peg rod (73) is fixedly installed on the side of the rotating sleeve seat (74) of the shaft sleeve (72), and the tool holder sleeve (76) is threadedly sleeved on the peg rod (73).

2. The quick positioning module of multi-tool magazine of a CNC milling machine according to claim 1, characterized in that, The device seat (1) is in a right angle shape, and the device seat (1) is provided in correspondence with the inclined angle folding plate (3).

3. The quick positioning module of a multi-tool magazine of a numerical control milling machine according to claim 2, characterized in that, The inclined angle folding plate (3) is provided with a plurality of positioning columns (5) fixedly installed on the outer side of the front end.

4. The quick positioning module of multi-tool magazine of a CNC milling machine according to claim 1, wherein, The fixing peg (4) and the positioning column (5) are limited to slide in the sliding long hole (2).

5. The quick positioning module of multi-tool magazine of a CNC milling machine according to claim 1, wherein, The upper end of the rotating sleeve seat (74) is provided with the bayonet slot (75).

6. The quick positioning module of a multi-tool magazine of a CNC milling machine according to claim 5, characterized in that, The peg rod (73) is arranged in the bayonet slot (75).

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