Teaching type machine tool with cleaning function

Abstract

The teaching type machine tool with the cleaning function comprises a machine tool body, a cleaning mechanism is arranged at the machining position of the machine tool body, the cleaning mechanism comprises a cleaning cavity, the cleaning cavity is formed in the machining position of the machine tool body, an opening is formed in the top of the cleaning cavity, and two positioning holes communicated with the outside are formed in the opening of the cleaning cavity; the rotating shaft is rotatably arranged in the cleaning cavity; and the machining table top is rotationally arranged at the opening of the cleaning cavity through a rotating shaft, and rib grooves are formed in the two end faces of the machining table top correspondingly. According to the utility model, the structure that only a single surface of a traditional processing table surface is provided with rib grooves is changed, and the two end surfaces of the processing table surface are provided with the rib groove structures, that is, when one group of rib grooves are exposed and matched for processing, the other group of rib grooves are inverted, so that metal chips remained on the table surface automatically fall off under the interference of gravity, the cleaning is realized, and the working efficiency is improved. And two groups of rib grooves are alternately used to ensure that the teaching process is not interrupted and the cleaning time is shortened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to machine tool technical field, especially relate to teaching type machine tool with cleaning function. BACKGROUND

[0002] In the field of mechanical processing teaching, teaching type machine tool is an important teaching tool, which is used to help students understand and master the basic principles and operation skills of mechanical processing. However, the existing teaching type machine tool generally has the problem of cleaning.

[0003] During processing, a large amount of metal debris will be generated on the working position of the machine tool, which will be accumulated in the rib groove of the workbench of the machine tool if not cleaned in time, affecting the normal running accuracy of the machine tool and leading to the increase of processing error. At present, the cleaning method for teaching type machine tool is relatively traditional and inefficient, mostly relying on manual brush cleaning, which not only consumes a lot of manpower and time, but also is difficult to completely clean some complex corners and hidden parts inside the machine tool due to the limitation of manual operation. TECHNICAL SOLUTION

[0004] The utility model provides teaching type machine tool with cleaning function aiming at the problems of prior art, and the specific technical scheme is as follows:

[0005] The teaching type machine tool with cleaning function comprises a machine tool, a cleaning mechanism is arranged at the processing position of the machine tool, and the cleaning mechanism comprises:

[0006] A cleaning cavity is arranged at the processing position of the machine tool and is open at the top, two positioning holes communicating with the outside are arranged at the opening of the cleaning cavity;

[0007] A rotating shaft is rotatably arranged in the cleaning cavity;

[0008] A processing table is rotatably arranged at the opening of the cleaning cavity through the rotating shaft, two end surfaces of the processing table are provided with rib grooves, the processing table is driven to rotate around the rotating shaft by an external force so that the two groups of rib grooves are alternately directed to the cleaning cavity, and two groups of fixing holes are arranged on the processing table with the rotating shaft as the center of symmetry;

[0009] A fixing piece is arranged, the two fixing rods of the fixing piece respectively penetrate the two positioning holes and are respectively inserted into the two groups of fixing holes in the working state.

[0010] As a further technical scheme of the utility model, in the working state, the processing table is in a horizontal state, and the joint part of the processing table and the opening of the cleaning cavity is a circular arc structure concentrically arranged with the rotating shaft.

[0011] As a further technical scheme of the utility model, the fixing piece comprises two side plates and a handle, and the handle and the two side plates are respectively installed on the two opposite end faces of the side plates.

[0012] As a further technical scheme of the utility model, the fixing rod is slidably connected in the positioning hole.

[0013] As a further technical scheme of the utility model, the depth of the path extending from the bottom of the cleaning cavity to the outside increases, and an outlet is arranged at the machining position of the machine tool to communicate the bottom of the cleaning cavity with the outside.

[0014] As a further technical scheme of the utility model, a gas passage is arranged at the machining position of the machine tool, the gas passage has an air inlet and a plurality of groups of air outlets, the air inlet is connected with a gas source, and the plurality of groups of air outlets correspond to the rib grooves of the end face of the machining table facing the cleaning cavity.

[0015] The utility model has the following beneficial effects:

[0016] (1) In the application, the traditional structure that the rib grooves are arranged on only one side of the machining table is changed, and the rib grooves are arranged on both end faces of the machining table, that is to say, when one group of rib grooves is exposed for cooperation machining, the other group of rib grooves is inverted, so that the metal scraps remaining on the table are automatically dropped under the intervention of gravity, cleaning is realized, and the alternate use of the two groups of rib grooves can ensure that the teaching process is not interrupted and the cleaning time is reduced.

[0017] (2) In the application, the gas passage is arranged, the inverted rib grooves can be deeply cleaned by connecting with the gas source, and the cleaning effect is further improved. DRAWINGS

[0018] Figure 1 Fig. 1 shows the overall structure schematic diagram of the teaching type machine tool with the cleaning function;

[0019] Figure 2 Fig. 2 shows the structure schematic diagram of the machining table;

[0020] Figure 3 Fig. 3 shows the structure schematic diagram of the cleaning cavity and the rotating shaft;

[0021] Figure 4 Fig. 4 shows the structure schematic diagram of the fixing piece;

[0022] Figure 5 Fig. 5 shows the structure schematic diagram of the cleaning cavity;

[0023] Figure 6 Fig. 6 shows the structure schematic diagram of the gas passage.

[0024] LEGEND:

[0025] 100, machine tool; 110, machining position; 200, cleaning mechanism; 210, cleaning cavity; 211, positioning hole; 212, outlet; 220, rotating shaft; 230, machining table top; 231, rib groove; 232, fixing hole; 240, fixing piece; 241, side plate; 242, fixing rod; 243, handle; 250, gas channel; 251, gas inlet; 252, gas outlet. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the utility model technical scheme will be described clearly and completely below in combination with embodiments.

[0027] Figure 1 The overall structure schematic diagram of the teaching type machine tool with cleaning function is shown; Figure 2 The structure schematic diagram of the machining table top 230 is shown; Figure 3 The structure schematic diagram of the cleaning cavity 210 and the rotating shaft 220 is shown; Figures 1-3 In the embodiment, the teaching type machine tool with cleaning function comprises a machine tool 100, and a cleaning mechanism 200 is arranged at a machining position 110 of the machine tool 100; the cleaning mechanism 200 comprises a cleaning cavity 210, a rotating shaft 220 and a machining table top 230, wherein the cleaning cavity 210 is arranged at the machining position 110 of the machine tool 100 and is open at the top, the machining table top 230 is rotationally arranged at the opening of the cleaning cavity 210 through the rotating shaft 220, both end surfaces of the machining table top 230 are provided with rib grooves 231, and the machining table top 230 is driven to rotate around the rotating shaft 220 by an external force so that the two groups of rib grooves 231 are alternately oriented towards the cleaning cavity 210; the structure that the rib grooves 231 are arranged on only one surface of the traditional machining table top 230 is changed, the rib grooves 231 are arranged on both end surfaces of the machining table top 230, that is to say, when one group of rib grooves 231 is exposed and matched with machining, the other group of rib grooves 231 is inverted, so that the metal scraps remaining on the table top are automatically dropped under the interference of gravity, cleaning is realized, and the alternate use of the two groups of rib grooves 231 can ensure that the teaching process is not interrupted and the cleaning time is reduced; in the working state, the machining table top 230 is in a horizontal state, and the joint between the machining table top 230 and the opening of the cleaning cavity 210 is a circular arc structure concentrically arranged with the rotating shaft 220; the rotating edge of the machining table top 230 is arranged as a circular arc structure concentric with the rotating shaft 220, so that the machining table top 230 is more smooth in the rotating process and is not easy to interfere with the side wall of the cleaning cavity 210, and the opening of the cleaning cavity 210 and the side wall of the machining table top 230 are jointed and matched in shape, which not only ensures the smooth rotation of the machining table top 230, but also ensures the sealing effect of the joint between them in the working state.

[0028] Figure 4 The structure schematic diagram of the fixing piece 240 is shown; Figure 4 In combination with Figure 3The machining table 230 is provided with two groups of fixed holes 232 which are symmetrically arranged with the rotating shaft 220 as the center, and two positioning holes 211 which are communicated with the outside are arranged at the opening of the cleaning cavity 210; the fixing member 240 comprises a side plate 241, two fixing rods 242 which are arranged at one end of the side plate 241 in parallel and a handle 243 which is arranged at the other end of the side plate 241, and in the working state, the two fixing rods 242 are respectively inserted into the two positioning holes 211 and the two groups of fixed holes 232; since the two groups of fixed holes 232 are symmetrically arranged with the rotating shaft 220 as the center, when the machining table 230 is overturned, the positions of the two groups of fixed holes 232 are only exchanged and not deviated, so that the two groups of fixed holes 232 are still aligned with the two positioning holes 211, and the relative fixing of the machining table 230 and the machine tool 100 can be realized by inserting the fixing rods 242 into the positioning holes 211 and the fixed holes 232, the position of the machining table 230 is locked, and the stability during working is ensured; the fixing rods 242 are slidingly connected in the positioning holes 211; through the connection of the fixing rods 242 and the positioning holes 211, the fixing member 240 is installed on the machine tool 100 and is not easy to fall off.

[0029] Figure 5 The structural diagram of the cleaning cavity 210 is shown; the depth of the path extending outward from the bottom of the cleaning cavity 210 is increased; that is, the height of the bottom of the cleaning cavity 210 is gradually decreased to form a slope surface on the path extending outward, which is beneficial to concentrate the discharge; the machining position 110 of the machine tool 100 is provided with an outlet 212 to communicate the bottom of the cleaning cavity 210 with the outside, which is beneficial to take out the materials collected in the cleaning cavity 210 for secondary processing.

[0030] Figure 6 The structural diagram of the gas passage 250 is shown; Figure 6 In the machining position 110 of the machine tool 100, the gas passage 250 is provided with a gas inlet 251 and a plurality of groups of gas outlets 252, the gas inlet 251 is connected with a gas source, and the plurality of groups of gas outlets 252 correspond to the rib grooves 231 of the end surface of the machining table 230 facing the cleaning cavity 210; this is because the shape of the rib groove 231 is often set as a dovetail which is beneficial to limit the shape of the workpiece, and after being inverted, there is still part of the metal chips remaining, at this time, the metal chips remaining in the rib groove 231 can be blown off by air blowing.

[0031] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit them.

Claims

1. A teaching type machine tool with cleaning function, comprising a machine tool (100), a cleaning mechanism (200) is arranged at a machining position (110) of the machine tool (100), characterized in that, The cleaning mechanism (200) comprises: a cleaning cavity (210) which is opened at the machining position (110) of the machine tool (100) and has an open top, two positioning holes (211) which are communicated with the outside are opened at the opening of the cleaning cavity (210); a rotating shaft (220) which is rotatably arranged in the cleaning cavity (210); a machining table (230) which is rotatably arranged at the opening of the cleaning cavity (210) by the rotating shaft (220), both end faces of the machining table (230) are provided with rib grooves (231), the machining table (230) is driven to rotate around the rotating shaft (220) by an external force so that the two groups of rib grooves (231) are alternately oriented towards the cleaning cavity (210), and two groups of fixing holes (232) are opened on the machining table (230) with the rotating shaft (220) as the center of symmetry; and a fixing member (240) which comprises two fixing rods (242), in the working state, the two fixing rods (242) are respectively inserted into the two positioning holes (211) and the two groups of fixing holes (232).

2. The teaching machine tool with cleaning function according to claim 1, characterized in that: In the working state, the machining table (230) is in a horizontal state, and the joint between the machining table (230) and the opening of the cleaning cavity (210) is a circular arc structure which is concentrically arranged with the rotating shaft (220).

3. The educational machine tool with a cleaning function according to claim 2, characterized in that: The fixing member (240) comprises two side plates (241) and a handle (243), the handle (243) and the two side plates (241) are respectively mounted on the two end faces of the side plate (241) which are opposite to each other.

4. The teaching machine tool with cleaning function according to claim 3, characterized in that: The fixing rod (242) is slidably connected in the positioning hole (211).

5. The teaching machine tool with cleaning function according to claim 3, characterized in that: The depth of the path which is extended outward from the bottom of the cleaning cavity (210) increases gradually, and an outlet (212) is opened at the machining position (110) of the machine tool (100) so that the bottom of the cleaning cavity (210) is communicated with the outside.

6. The teaching machine tool with cleaning function according to claim 3, characterized in that: A gas passage (250) is opened at the machining position (110) of the machine tool (100), the gas passage (250) has an air inlet (251) and a plurality of groups of air outlets (252), the air inlet (251) is connected with a gas source, and the plurality of groups of air outlets (252) correspond to the rib grooves (231) of the end face of the machining table (230) which is oriented towards the cleaning cavity (210).

Images