Chip removal device for machine tool

Abstract

The utility model relates to the technical field of machine tool chip removal, and discloses a chip removal device for a machine tool. A collecting box is arranged in the workbench in a drawing manner; the polishing device is arranged at the top of the workbench; a vibration assembly is arranged in the workbench and comprises a plurality of springs which are all arranged on the inner side wall of the top of the workbench. The filter plate is arranged at the bottom end of the spring; the motor is arranged on the outer side wall of the workbench, and an output shaft of the motor is inserted into the workbench. According to the chip removal device, the filter plate can be controlled to vibrate up and down through the vibration assembly by utilizing the design of the extrusion block and the spring, so that chips on the filter plate are easier to fall off from the interior of the hole, and are prevented from being accumulated on the filter plate. Compared with an existing device, the effect of avoiding accumulation of the filter plates is better. According to the chip removal device, the vertical moving track of the filter plate can be limited through the design of the vertical rod, the filter plate is prevented from moving downwards during moving, meanwhile, the spring can be protected against bending during compression, the spring is better protected, and damage is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool chip removal, in particular to a chip removal device for machine tools. Background Art

[0002] With the rapid development of the machinery manufacturing industry, machine tool manufacturers pay more attention to improving the operator's experience. The operator's job should be to improve the qualification rate of machined parts, rather than spending more energy to clean up the residual cutting waste. Therefore, in order to deal with the large amount of iron chips generated after machining and avoid damage to the drill bit caused by the high temperature generated during cutting, liquid cooling equipment will be installed to cool down the cutting process. At the same time, the chips will adhere to the lower part of the machine tool after being adhered to the liquid, and the accumulation of chips will affect the operation of the machine tool.

[0003] Chinese utility model CN220279067U is a machine tool chip conveyor that is easy to maintain. A machine tool chip conveyor is designed to avoid filter clogging. The principle is to blow the debris generated by the grinding device onto the filter through a fan. At this time, the debris on the filter will accumulate, and then the motor is turned on to drive the rotating rod to rotate. The connecting rod at one end of the rotating rod moves inside the sliding block to pull the cleaning plate to reciprocate on the filter to clean the debris on the filter.

[0004] However, the cleaning plate of the existing device has a limited reciprocating distance when in use, and the debris in the middle part of the filter screen cannot be cleaned, which will accumulate for a long time and affect the falling of the debris. Therefore, a machine tool chip removal device is designed to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a chip removal device for machine tools, which has the advantage of better effect in cleaning the filter and solves the problem that the middle part of the filter cannot be cleaned due to the limited distance of the cleaning plate of the prior device when in use.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chip removal device for a machine tool, comprising: a workbench, a collection box is drawered inside the workbench; a grinding device is arranged on the top of the workbench; a vibration component is arranged inside the workbench, and the vibration component includes: a plurality of springs, all of which are arranged on the inner wall of the top of the workbench; a filter plate is arranged at the bottom end of the spring; a motor is arranged on the outer wall of the workbench, and the output shaft is inserted into the interior of the workbench; a rotating rod is arranged inside the workbench, and one end is fixedly connected to the output shaft of the motor, and the other end is rotatably connected to the inner wall of the workbench; an extrusion block is fixedly sleeved on the outer wall of the rotating rod.

[0009] In some embodiments, the rotating rod is disposed at a central position below the filter plate.

[0010] In some embodiments, two extrusion blocks are symmetrically arranged below the filter plate.

[0011] In some embodiments, the filter plate is penetrated by a vertical rod, and the top of the vertical rod is connected to the top inner wall of the workbench.

[0012] In some embodiments, the vertical rod is arranged on the inner side of the spring.

[0013] In some embodiments, baffles are provided at the bottoms of the vertical poles.

[0014] In some embodiments, a frame is disposed on the top of the filter plate, and the top of the frame protrudes from the inside of the workbench, and the outer side wall is in contact with the inner side wall of the top through groove of the workbench.

[0015] In some embodiments, a plurality of balls are arranged on the outer side wall of the extrusion block.

[0016] In some embodiments, the outer wall of the rotating rod is provided with a bidirectional thread, the outer wall of the rotating rod is provided with a retaining ring, the outer wall of the bidirectional thread is provided with a slider, the slider is penetrated by a cross bar, and one end of the cross bar is connected to the inner wall of the workbench, and a scraper is provided at the bottom of the slider.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a chip removal device for machine tools, which has the following beneficial effects:

[0019] 1. The chip removal device can control the up and down vibration of the filter plate through the vibration component, the extrusion block and the spring design, so that the debris on the filter plate can fall from the holes more easily and avoid accumulation on the filter plate. Compared with the existing device, it has a better effect on preventing the accumulation of the filter plate.

[0020] 2. The chip removal device can limit the trajectory of the filter plate's up and down movement through the design of the vertical rod, avoiding the filter plate from skidding when moving. At the same time, it can protect the spring from bending when compressed, thereby better protecting the spring and reducing damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the top of the workbench of the utility model;

[0023] Figure 3 It is a schematic diagram of the structure inside the workbench of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the bottom of the filter plate of the utility model.

[0025] In the figure: 11, workbench; 12, collection box; 13, grinding device;

[0026] 2. Vibration assembly; 21. Spring; 22. Filter plate; 23. Motor; 24. Rotating rod; 25. Extrusion block;

[0027] 31. upright pole; 32. baffle; 33. frame; 34. ball bearing;

[0028] 41. Bidirectional thread; 42. Retaining ring; 43. Slider; 44. Cross bar; 45. Scraper. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0031] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0032] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0033] With the rapid development of the machinery manufacturing industry, machine tool manufacturers pay more attention to improving the operator's experience. The operator's job should be to improve the qualification rate of machined parts, rather than spending more energy to clean up the residual cutting waste. Therefore, in order to deal with the large amount of iron chips generated after machining and avoid damage to the drill bit caused by the high temperature generated during cutting, liquid cooling equipment will be installed to cool down the cutting process. At the same time, the chips will adhere to the lower part of the machine tool after being adhered to the liquid, and the accumulation of chips will affect the operation of the machine tool.

[0034] In the related art, the debris generated by the grinding device is blown onto the filter screen through a fan, and the debris on the filter screen will accumulate. Then the motor is turned on to drive the rotating rod to rotate, and the connecting rod at one end of the rotating rod is moved inside the sliding block to pull the cleaning plate to reciprocate on the filter screen to clean the debris on the filter screen. However, when the cleaning plate of the existing device is in use, the reciprocating distance is limited, and the debris in the middle part of the filter screen cannot be cleaned. It will accumulate for a long time, affecting the falling of the debris.

[0035] In order to solve the problems in the related technology to a certain extent, the embodiment of the present application provides a chip removal device for a machine tool. When in use, the grinding device 13 is used to grind the workpiece. At this time, debris will be generated and blocked by the surrounding vertical plates to fall to the top of the filter plate 22. At this time, too much debris will accumulate on the filter plate 22 and affect the falling. It is only necessary to squeeze the motor 23 and the external power supply together to drive the rotating rod 24 to rotate. When rotating, the extrusion block 25 will also rotate. When the extrusion block 25 rotates, it can cooperate with the spring 21 to drive the filter plate 22 to vibrate up and down, and at the same time make the debris on the filter plate 22 easier to fall from the holes on the filter plate 22.

[0036] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0037] Combination Figure 1-Figure 4 The embodiment of the present application provides a chip removal device for a machine tool, comprising: a workbench 11 with a collection box 12 drawn out therein; a grinding device 13 arranged on the top of the workbench 11; a vibration assembly 2 arranged inside the workbench 11, and the vibration assembly 2 comprises: a plurality of springs 21 arranged, all arranged on the inner side wall of the top of the workbench 11; a filter plate 22 arranged at the bottom end of the spring 21; a motor 23 arranged on the outer side wall of the workbench 11, and the output shaft is inserted into the interior of the workbench 11; a rotating rod 24 is arranged inside the workbench 11, and one end is fixedly connected to the output shaft of the motor 23, and the other end is rotatably connected to the inner side wall of the workbench 11; an extrusion block 25 is fixedly sleeved on the outer side wall of the rotating rod 24.

[0038] Specifically, the rotating rod 24 is connected and fixed to the output shaft of the motor 23 through a coupling, the extrusion block 25 is fixedly connected to the rotating rod 24 by welding, and both ends of the spring 21 are fixedly connected to the inner wall of the workbench 11 and the filter plate 22 by means of retaining rings.

[0039] When in use, the motor 23 and the external power supply need to be squeezed together to drive the rotating rod 24 to rotate. When rotating, the extrusion block 25 will also be driven to rotate. When the extrusion block 25 rotates, it can cooperate with the spring 21 to drive the filter plate 22 to vibrate up and down, and at the same time make it easier for the debris on the filter plate 22 to fall from the holes on the filter plate 22.

[0040] In some embodiments, the rotating rod 24 is disposed at a central position below the filter plate 22 .

[0041] The centered design during use can better and more stably push the filter plate 22 up and down to prevent the filter plate 22 from shifting when vibrating.

[0042] In some embodiments, two extrusion blocks 25 are symmetrically arranged below the filter plate 22 .

[0043] The design of the two squeezing blocks 25 can achieve a better vibration effect during use.

[0044] In some embodiments, the filter plate 22 is penetrated by a vertical rod 31 , and the top of the vertical rod 31 is connected to the top inner wall of the workbench 11 .

[0045] When in use, the arrangement of the vertical rod 31 can make the filter plate 22 move up and down more stably when vibrating, and the movement trajectory is limited by the vertical rod 31.

[0046] In some embodiments, the vertical rod 31 is disposed on the inner side of the spring 21 .

[0047] The sleeve design during use can ensure that when the spring 21 is squeezed, the vertical rod 31 will protect the spring 21 from bending, thereby reducing damage to the spring 21.

[0048] In some embodiments, a baffle 32 is disposed at the bottom of each of the vertical poles 31 .

[0049] The vertical rod 31 can be prevented from being separated from the filter plate 22 during use.

[0050] In some embodiments, a frame 33 is disposed on the top of the filter plate 22 , and the top of the frame 33 protrudes from the inside of the workbench 11 , and the outer side wall is in contact with the inner side wall of the top through groove of the workbench 11 .

[0051] The design of the frame 33 can prevent debris from falling from one side of the filter plate 22 when the filter plate 22 vibrates during use.

[0052] In some embodiments, a plurality of balls 34 are arranged on the outer side wall of the extrusion block 25 .

[0053] The design of the ball bearings 34 can reduce the friction between the extrusion block 25 and the filter plate 22 during use.

[0054] In some embodiments, the outer wall of the rotating rod 24 is provided with a bidirectional thread 41, the outer wall of the rotating rod 24 is provided with a retaining ring 42, the outer wall of the bidirectional thread 41 is provided with a slider 43, the slider 43 is penetrated by a cross bar 44, and one end of the cross bar 44 is connected to the inner wall of the workbench 11, and a scraper 45 is provided at the bottom of the slider 43.

[0055] Specifically, one end of the crossbar 44 passes through the hole on the slider 43 and is welded to the inner wall of the workbench. The slider 43 is sleeved on the outer wall of the rotating rod 24 and is threadedly connected with the bidirectional thread 41. The bidirectional thread 41 and the rotating rod 24 are welded as a whole.

[0056] When in use, as the rotating rod 24 rotates, the slider 43 will be threadedly connected to the two-way thread 41. Because the cross bar 44 restricts the slider 43 from rotating, when the two-way thread 41 rotates with the rotating rod 24, it will drive the slider 43 to move back and forth laterally. The ring body 42 can limit the moving distance. When the slider 43 moves, the scraper 45 at the bottom will also move with it, smoothing the debris accumulated inside the collection box 12, so that the collection box 12 can be filled with more debris.

[0057] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0058] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0059] 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. A chip removal device for a machine tool, comprising: A workbench (11) having a collection box (12) drawable therein; A grinding device (13) is arranged on the top of the workbench (11); Features: A vibration component (2) is arranged inside the workbench (11), and the vibration component (2) comprises: A plurality of springs (21) are provided, all of which are arranged on the top inner wall of the workbench (11); A filter plate (22) is arranged at the bottom end of the spring (21); A motor (23) is arranged on the outer wall of the workbench (11), and the output shaft is inserted into the interior of the workbench (11); A rotating rod (24) is arranged inside the workbench (11), one end of which is fixedly connected to the output shaft of the motor (23), and the other end of which is rotatably connected to the inner wall of the workbench (11); The extrusion block (25) is fixedly sleeved on the outer side wall of the rotating rod (24).

2. A chip removal device for machine tools according to claim 1, characterized in that: The rotating rod (24) is arranged at a central position below the filter plate (22).

3. A chip removal device for a machine tool according to claim 1, characterized in that: Two extrusion blocks (25) are symmetrically arranged below the filter plate (22).

4. A chip removal device for a machine tool according to claim 1, characterized in that: The filter plate (22) is penetrated by a vertical rod (31), and the top of the vertical rod (31) is connected to the top inner wall of the workbench (11).

5. A chip removal device for machine tools according to claim 4, characterized in that: The vertical rod (31) is arranged on the inner side of the spring (21).

6. A chip removal device for a machine tool according to claim 4, characterized in that: The bottom of each of the vertical poles (31) is provided with a baffle (32).

7. A chip removal device for a machine tool according to claim 1, characterized in that: A frame (33) is provided on the top of the filter plate (22), and the top of the frame (33) protrudes from the inside of the workbench (11), and the outer side wall is in contact with the inner side wall of the top through groove of the workbench (11).

8. The chip removal device for a machine tool according to claim 1, characterized in that: A plurality of rolling balls (34) are arranged on the outer side wall of the extrusion block (25).

9. A chip removal device for a machine tool according to claim 1, characterized in that: The outer wall of the rotating rod (24) is provided with a bidirectional thread (41), the outer wall of the rotating rod (24) is provided with a retaining ring (42), the outer wall of the bidirectional thread (41) is provided with a slider (43), the slider (43) is penetrated by a cross bar (44), and one end of the cross bar (44) is connected to the inner wall of the workbench (11), and a scraper (45) is provided at the bottom of the slider (43).

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