Vertical milling and drilling machine with protection mechanism

Abstract

The utility model relates to the technical field of milling and drilling machines, in particular to a vertical milling and drilling machine with a protection mechanism, which comprises a base, a waste collecting box, a sliding table, a sliding seat and a working table are sequentially arranged above the base, a lifting table is arranged above the waste collecting box, and a motor box is arranged on the side wall of the lifting table. A drill bit is arranged at the output end of the motor box, a protection mechanism is arranged on the outer side of the drill bit, and a dust collection mechanism is arranged on the outer side of the workbench. The protection mechanism comprises a fixed protection cover, the fixed protection cover is arranged outside the top end of the drill bit tip, a rotating protection cover is arranged in the fixed protection cover in a sliding mode, a sliding groove is formed in the fixed protection cover, and a sliding strip is arranged on the outer surface of the rotating protection cover. Through cooperation of the structure, the purposes of preventing metal chippings from splashing out to hurt people and automatically cleaning the chippings are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of drilling and milling machines, and in particular relates to a vertical milling and drilling machine with a protection mechanism. Background Art

[0002] The milling and drilling machine is one of the main mechanical processing equipment. The method of processing the workpiece with a milling cutter on the milling and drilling machine is called milling. It can be used to process planes, steps, bevels, grooves, forming surfaces, gears and cuts, etc. This device is widely used in various industrial production fields to assist workers and greatly improve the work efficiency of workers.

[0003] However, the existing drilling and milling machines cannot protect the workers during use, so that internal metal debris is easily splashed out and affects the workers, and it is inconvenient to collect the debris, which is very inconvenient to clean up. A vertical milling and drilling machine with a protective mechanism is now provided to alleviate the above-mentioned problems. Summary of the invention

[0004] The utility model realizes the purpose of preventing metal debris from splashing out and injuring people and automatically cleaning up the debris by cooperating the protection mechanism and the dust collection mechanism to open and close the rotating protection cover and collect the debris into the dust collection box.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A vertical milling and drilling machine with a protective mechanism, comprising a base, a waste collection box, a slide, a sliding seat and a workbench are sequentially arranged above the base, a lifting platform is arranged above the waste collection box, a motor box is arranged on the side wall of the lifting platform, a drill bit is arranged at the output end of the motor box, and a protective mechanism is arranged outside the drill bit, and a dust collection mechanism is arranged outside the workbench;

[0007] The protection mechanism comprises a fixed protection cover, the fixed protection cover is arranged outside the top end of the drill bit, a rotating protection cover is slidably arranged inside the fixed protection cover, a sliding groove is opened on the inside of the fixed protection cover, and a sliding strip is arranged on the outer surface of the rotating protection cover.

[0008] Preferably, the protection mechanism further comprises an insert block, the insert block is arranged on the outer wall of the fixed protection cover, a fixed block is arranged on the outer wall of the rotating protection cover, and a locking assembly is arranged between the insert block and the fixed block.

[0009] Preferably, the locking assembly comprises an insert rod, the insert rod is arranged inside the fixing block, a pulling block is arranged at the bottom end of the insert rod, and a spring is arranged outside the insert rod.

[0010] Preferably, the dust suction mechanism includes a dust suction hood arranged outside the workbench, a fixing plate is arranged on the outer wall of one side of the waste collection box, a dust collector is arranged above the fixing plate, an input pipe is arranged between the dust suction hood and the dust collector, a dust collection box is arranged on one side of the dust collector, and an output pipe is arranged between the dust collector and the dust collection box.

[0011] Preferably, a fixing groove is provided inside the fixing block, and a slope is provided at the front end of the inserting block.

[0012] Preferably, a positioning hole is provided on the outer wall of the top of the fixed protective cover, and a screw is arranged in the positioning hole.

[0013] Compared with the prior art, the gain effect of the utility model is:

[0014] 1. By setting up a protective mechanism, the rotating protective cover is pulled close to the fixed protective cover, and then the plug block and the fixed block are locked by squeezing the plug rod, so that the rotating protective cover can be closed, so that protection can be provided when the drill tip is processed to prevent metal debris from splashing and affecting the workers; by pulling the pull block, the plug rod is driven to move and the spring is compressed at the same time. When the front end of the plug rod is separated from the plug block, the rotating protective cover is pulled to make the slide bar slide to the appropriate position in the slide groove, so that the drill tip can be easily replaced.

[0015] 2. By setting up a dust suction mechanism, under the drive of the vacuum cleaner, the debris remaining on the top of the workbench will pass through the input pipe, the vacuum cleaner, the output pipe in turn, and finally be transported to the dust collection box, thereby achieving the self-cleaning effect of the drilling and milling machine, saving human resources, and ensuring the normal processing of subsequent materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a stereogram of an embodiment of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the dust collection mechanism of an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the protective mechanism of the embodiment of the utility model in a closed state;

[0019] Figure 4 This is a schematic diagram of the structure of the protective mechanism of the embodiment of the utility model in an open state;

[0020] Figure 5 It is an exploded view of the protection mechanism of the embodiment of the utility model.

[0021] In the figure: base 1; waste collection box 2; slide 3; sliding seat 4; workbench 5; lifting platform 6; dust suction mechanism 7; dust hood 71; fixed plate 72; input pipe 73; dust collector 74; output pipe 75; dust collection box 76; protection mechanism 8; fixed protection cover 81; positioning hole 811; slide groove 812; rotating protection cover 82; plug block 83; fixed block 84; fixed groove 841; locking assembly 85; plug rod 851; pull block 852; spring 853; screw 86; slide bar 87; motor box 9; drill tip 10. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Example

[0024] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only configured to explain the present invention and are not configured to limit the present invention. For those skilled in the art, the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by illustrating examples of the present invention.

[0025] The directional words appearing in the following description are all directions shown in the figures, and do not limit the specific structure of the utility model. In the description of the utility model, it should also be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances; the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments to facilitate a clearer understanding of the present invention.

[0027] See also Figure 1-5A vertical milling and drilling machine with a protective mechanism comprises a base 1, a waste collection box 2 is fixedly arranged above the base 1, a slide 3 is fixedly arranged in the middle position above the waste collection box 2, a sliding seat 4 is slidably installed above the slide 3, a workbench 5 is fixedly arranged above the sliding seat 4, a lifting platform 6 is arranged on the waste collection box 2 at the rear side of the workbench 5, a motor box 9 is slidably arranged on the side wall of the lifting platform 6, a drill bit 10 is arranged at the output end of the motor box 9, a protective mechanism 8 is arranged on the outside of the drill bit 10, and a dust suction mechanism 7 is arranged on the outside of the workbench 5.

[0028] See also Figure 1-5 The protection mechanism 8 includes a fixed protection cover 81, a fixed protection cover 81 is arranged on the outside of the top of the drill bit tip 10, a rotating protection cover 82 is slidably arranged inside the fixed protection cover 81, a slide groove 812 is opened inside the fixed protection cover 81, a slide bar 87 is slidably arranged inside the slide groove 812, and the slide bar 87 is fixedly connected to the outer surface of the rotating protection cover 82.

[0029] Furthermore, a positioning hole 811 is opened on the outer wall of the top of the fixed protective cover 81 , and a screw 86 is arranged in the positioning hole 811 . The screw 86 is threadedly connected to the positioning hole 811 , which can facilitate the disassembly and assembly of the fixed protective cover 81 .

[0030] See also Figure 1-5 An insert block 83 is fixedly provided on the outer wall of the fixed protective cover 81 , and a fixed block 84 is fixedly provided on the outer wall of the rotating protective cover 82 . The insert block 83 and the fixed block 84 are connected via a locking assembly 85 .

[0031] See also Figure 1-5 The locking assembly 85 includes an insert rod 851, an insert rod 851 is slidably arranged inside the fixed block 84, a pull block 852 is fixedly arranged at the bottom end of the insert rod 851, a spring 853 is arranged outside the insert rod 851, one end of the spring 853 is fixedly connected to the outer bottom surface of the fixed block 84, and the other end of the spring 853 is fixedly connected to the upper surface of the pull block 852.

[0032] Furthermore, a fixing groove 841 is provided inside the fixing block 84, which can slide with the plug block 83. The front end of the plug block 83 is provided with a slope. When the plug block 83 is inserted into the fixing groove 841, the plug rod 851 can be pulled out through the squeezing of the slope to complete the closure.

[0033] It should be understood by those skilled in the art that, since existing drilling and milling machines are unable to protect workers during use, internal metal debris may easily splash out and affect the workers.

[0034] In this embodiment, when opening the rotating protective cover 82, first pull the pull block 852 to drive the insertion rod 851 to move in the insertion block 83 and the fixed block 84, and compress the spring 853 at the same time. When the front end of the insertion rod 851 is separated from the insertion block 83, the insertion block 83 and the fixed block 84 are released from the locking relationship, and then pull the rotating protective cover 82 to make the slide bar 87 slide to a suitable position in the slide groove 812, and the drill bit 10 can be replaced; when the rotating protective cover 82 needs to be closed, pull the rotating protective cover 82 close to the fixed protective cover 81, and then lock the insertion block 83 and the fixed block 84 by squeezing the insertion rod 851.

[0035] See also Figure 1-5 The dust collection mechanism 7 includes a dust collection hood 71, a dust collection hood 71 is fixedly arranged on the outside of the workbench 5, a fixing plate 72 is fixedly arranged on the outer wall of one side of the waste collection box 2, a dust collector 74 is fixedly arranged above the fixing plate 72, one end of the dust collection hood 71 is fixedly connected to an input pipe 73, the other end of the input pipe 73 is connected to the inlet end of the dust collection box 76, a dust collection box 76 is arranged on one side of the dust collector 74, and an output pipe 75 is fixedly arranged between the dust collector 74 and the dust collection box 76.

[0036] In actual application, the existing drilling and milling machines need to clean the debris on the processing table after processing, but the existing drilling and milling machines often do not have a self-cleaning function, which requires extra manpower to clean, and the cleaning is very inconvenient.

[0037] In this embodiment, the vacuum cleaner 74 is first started to work, and the debris remaining on the top of the workbench 5 is transported by the vacuum cleaner 74 through the input pipe 73, the vacuum cleaner 74, and the output pipe 75 in sequence, and finally transported to the dust box 76 for collection.

[0038] Working principle: When in use, the workpiece to be processed is first placed on the lifting platform 6, and then the motor box 9 is started to drive the drill tip 10 to process the workpiece. When it is necessary to open the rotating protective cover 82 to repair the drill tip 10, the pull block 852 is pulled to drive the insertion rod 851 to move, and the spring 853 is compressed at the same time. When the front end of the insertion rod 851 is separated from the insertion block 83, the rotating protective cover 82 is pulled to make the slide bar 87 slide to a suitable position in the slide groove 812, and the drill tip 10 can be replaced; when the maintenance is completed, the rotating protective cover needs to be closed. When the protective cover 82 is moved, the protective cover 82 is pulled and rotated to be close to the fixed protective cover 81, and then the plug block 83 and the fixed block 84 are locked by the plug rod 851, so that the plug block 83 and the fixed block 84 can be protected during the processing of the drill tip 10 to prevent metal debris from splashing and affecting the staff; when the debris needs to be collected, the vacuum cleaner 74 is first started, and the debris remaining on the top of the workbench 5 is transported to the dust box 76 through the input pipe 73, the vacuum cleaner 74, and the output pipe 75 in turn through the vacuum cleaner 74 to complete the collection work.

Claims

1. A vertical milling and drilling machine with a protective mechanism, comprising a base (1), a waste collection box (2), a slide (3), a sliding seat (4) and a workbench (5) are arranged in sequence above the base (1), a lifting platform (6) is arranged above the waste collection box (2), a motor box (9) is arranged on the side wall of the lifting platform (6), and a drill bit (10) is arranged at the output end of the motor box (9), characterized in that: A protective mechanism (8) is arranged on the outside of the drill bit tip (10), and a dust collecting mechanism (7) is arranged on the outside of the workbench (5); The protection mechanism (8) comprises a fixed protection cover (81), the fixed protection cover (81) is arranged outside the top end of the drill bit tip (10), a rotating protection cover (82) is slidably arranged inside the fixed protection cover (81), a sliding groove (812) is opened inside the fixed protection cover (81), and a sliding strip (87) is arranged on the outer surface of the rotating protection cover (82).

2. A vertical milling and drilling machine with a protection mechanism according to claim 1, characterized in that: The protection mechanism (8) further comprises an insert block (83), the insert block (83) being arranged on the outer wall of the fixed protection cover (81), a fixed block (84) being arranged on the outer wall of the rotating protection cover (82), and a locking assembly (85) being arranged between the insert block (83) and the fixed block (84).

3. A vertical milling and drilling machine with a protection mechanism according to claim 2, characterized in that: The locking assembly (85) comprises an insertion rod (851), the insertion rod (851) is arranged inside the fixing block (84), a pulling block (852) is arranged at the bottom end of the insertion rod (851), and a spring (853) is arranged outside the insertion rod (851).

4. A vertical milling and drilling machine with a protection mechanism according to claim 1, characterized in that: The dust collecting mechanism (7) comprises a dust collecting hood (71) arranged outside the workbench (5); a fixing plate (72) is arranged on the outer wall of one side of the waste collecting box (2); a dust collecting machine (74) is arranged above the fixing plate (72); an input pipe (73) is arranged between the dust collecting hood (71) and the dust collecting machine (74); a dust collecting box (76) is arranged on one side of the dust collecting machine (74); and an output pipe (75) is arranged between the dust collecting machine (74) and the dust collecting box (76).

5. A vertical milling and drilling machine with a protection mechanism according to claim 2, characterized in that: A fixing groove (841) is provided inside the fixing block (84), and a slope is provided at the front end of the inserting block (83).

6. A vertical milling and drilling machine with a protection mechanism according to claim 1, characterized in that: A positioning hole (811) is provided on the outer wall of the top of the fixed protective cover (81), and a screw rod (86) is arranged in the positioning hole (811).

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