Bench drilling machine for metal machining

Abstract

The bench drilling machine for metal machining comprises a base, a supporting assembly is fixedly installed on the top of the base, a bearing assembly is assembled in the supporting assembly, the working end of the bearing assembly penetrates through the top of the supporting assembly, and a cleaning mechanism is assembled on the back face of the supporting assembly. A collecting tank is arranged on the base on one side of the supporting assembly, a lifting assembly is fixedly installed on the rear side of the top of the base, and a drilling assembly is fixedly installed on the top of the lifting assembly. And the cleaning mechanism comprises a mounting cavity, a driving assembly and a cleaning assembly, the mounting cavity is fixedly mounted on the back face of the supporting assembly, and the driving assembly is assembled in the mounting cavity. Adjusting and supporting are carried out through the bearing assembly, so that adjusting and supporting can be carried out according to the applied machining height of a workpiece, recycling can be carried out after operation is completed, the supporting assembly is promoted to recover to the flat state, and personnel can clean the supporting assembly conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal processing technical field, concretely relates to a desk drill for metal processing. BACKGROUND

[0002] The desk drill is a kind of portable and easy-to-operate drilling equipment, is widely used in family handwork, small factory and repair workshop, it is mainly used to drill on various materials, such as metal, plastic, wood etc.;

[0003] The desk drill is usually driven by motor to rotate drill bit, operator controls the feed speed and depth of drill bit by handle, and motor converts high-speed rotation into suitable rotation speed for drilling;

[0004] The existing drill bed is during processing, workpiece is subjected to the force of drill bit and can produce more metal debris, these debris will accumulate to workbench during processing, need personnel to clean frequently, otherwise it can hinder subsequent work, but the current cleaning method is manual cleaning, cannot realize the automatic cleaning operation of drill bed;And the drill bed of the present application is to ensure that workpiece is drilled smoothly, then multiple supporting pieces are set, drill bed is assisted to support workpiece, avoids drill bit from touching workbench, but such supporting piece can affect subsequent debris cleaning;

[0005] Therefore, the present application provides a desk drill for metal processing. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model provides a desk drill for metal processing, which solves the problems mentioned in the background art.

[0007] To achieve the above object, the utility model is realized by the following technical scheme:

[0008] A desk drill for metal processing, comprising a base, a support assembly is fixedly installed on the top of the base, a bearing assembly is assembled in the support assembly, and the working end of the bearing assembly penetrates the top of the support assembly, a cleaning mechanism is assembled on the back of the support assembly, a collecting groove is arranged on the base on one side of the support assembly, a lifting assembly is fixedly installed on the rear side of the top of the base, and a drilling assembly is fixedly installed on the top of the lifting assembly; The cleaning mechanism comprises a mounting cavity, a driving assembly and a cleaning assembly, the mounting cavity is fixedly installed on the back of the support assembly, the driving assembly is assembled in the mounting cavity, and the cleaning assembly is assembled on the top of the driving assembly; The bearing assembly comprises an adjusting part, a bearing plate and a supporting block, the adjusting part is assembled in the support assembly, the driving end of the adjusting part is assembled with the bearing plate, and the bearing plate penetrates the working surface of the support assembly.

[0009] Further, the support assembly comprises a support plate, a machining table, the top of the base is fixedly installed with the machining table, the top of the machining table is fixedly installed with the support plate, and the support plate is uniformly distributed with docking interfaces, the docking interfaces are penetrated by support blocks.

[0010] Further, the driving assembly comprises a first rack, a first gear, a mounting kit, a second motor, a support square rod, the inside of the mounting cavity is penetrated and is installed with the support square rod, and the support square rod is slidably connected with the mounting cavity, the bottom of the support square rod is fixedly installed with the mounting kit, the support square rod is assembled with the second motor through the mounting kit, the output end of the second motor is installed with the first gear, the bottom of the mounting cavity is fixedly installed with the first rack, and the first rack and the first gear are mutually engaged.

[0011] Further, the cleaning assembly comprises a first telescopic cylinder, a mounting bar, a plate-shaped electromagnet, the top of the support square rod is fixedly installed with the first telescopic cylinder, the front surface of the support square rod is slidably installed with the mounting bar, and the output end of the first telescopic cylinder is installed and connected with the top of the mounting bar.

[0012] Further, the adjusting part comprises a mounting plate, a rotating piece, a second gear, a worm wheel, a worm, a mounting cover, a transmission shaft, a guide plate, and a second toothed plate, the inside of the machining table is fixedly installed with the mounting plate, the mounting plate is installed with the transmission shaft, the inner end of the transmission shaft is installed with the second gear, the top of the base is fixedly installed with the guide plate, the guide plate is slidably installed with the second toothed plate, the second toothed plate is mutually engaged with the second gear, the top of the second toothed plate is installed and connected with the bearing plate, the front surface of the mounting plate is fixedly installed with the mounting cover, the inner end of the transmission shaft extends into the mounting cover and is installed with the worm wheel, the inside of the mounting cover is installed with the mutually engaged worm, and one end of the worm extends out of the mounting cover and is installed with the rotating piece.

[0013] Further, the lifting assembly comprises an outer sleeve column, an inner sleeve column and a second telescopic cylinder, the top of the base is fixedly installed with the outer sleeve column, the inside of the outer sleeve column is fixedly installed with the second telescopic cylinder, the top of the second telescopic cylinder is installed with the inner sleeve column, the inner sleeve column extends out of the outer sleeve column, and the top of the inner sleeve column is installed with the drilling assembly.

[0014] Further, the drilling assembly comprises a first motor, a belt pulley, a mounting shell, a mounting seat and a drill bit, the top of the inner sleeve column is fixedly installed with the mounting shell, the bottom of the mounting shell is installed with the first motor, the mounting seat respectively, the output shaft of the first motor extends into the mounting shell and is assembled with the belt pulley, the first motor is assembled and connected with the shaft end of the mounting seat through the belt pulley, and the bottom of the mounting seat is installed with the drill bit.

[0015] The utility model provides a bench drilling machine for metal processing, compared with prior art, has the following beneficial effects:

[0016] The support is adjusted through the bearing assembly, so that the support can be adjusted according to the machining height of the workpiece, and the support assembly can be recovered to a flat state after work, thereby facilitating cleaning.

[0017] The metal scraps after machining are quickly cleaned and recovered through the cleaning mechanism, the linear movement of the mechanism electromagnet is realized on the machining table, and the bearing assembly in the recovery state can be effectively cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0019] Figure 1 A first assembly structure schematic view of the bench drill is shown;

[0020] Figure 2 A second assembly structure schematic view of the bench drill is shown;

[0021] Figure 3 A cleaning mechanism assembly structure schematic view of the present application is shown;

[0022] Figure 4 A bearing assembly and support assembly assembly structure schematic view of the present application is shown;

[0023] As shown in the figure: 1, base; 2, support assembly; 21, support plate; 211, butt joint; 22, machining table; 3, collecting groove; 4, cleaning mechanism; 41, installation cavity; 42, driving assembly; 421, first rack; 422, first gear; 423, mounting kit; 424, second motor; 425, support square rod; 43, cleaning assembly; 431, first telescopic cylinder; 432, installation burden; 433, plate type electromagnet; 5, bearing assembly; 51, adjusting part; 511, mounting plate; 512, rotating part; 513, second gear; 514, worm gear; 515, worm; 516, mounting cover; 517, transmission shaft; 518, guide plate; 519, second toothed plate; 52, bearing plate; 53, support block; 6, drilling assembly; 61, first motor; 62, pulley; 63, mounting shell; 64, mounting seat; 65, drill bit; 7, lifting assembly; 71, outer sleeve column; 72, inner sleeve column; 73, second telescopic cylinder. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model is clearly and completely described, obviously, the described embodiments are 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 the person skilled in the art without creative labor belong to the range protected by the utility model.

[0025] Embodiment one

[0026] In order to solve the technical problems in the background art, a bench drill for metal machining is given as follows:

[0027] Combining Figures 1-4 As shown in the utility model provides a kind of bench drill for metal machining, including base 1, the top of the base 1 is fixedly installed with support assembly 2, the inside of the support assembly 2 is equipped with bearing assembly 5, and the working end of bearing assembly 5 penetrates the top of support assembly 2, the back of the support assembly 2 is equipped with cleaning mechanism 4, the base 1 of the side of the support assembly 2 is placed with collecting groove 3, the rear side of the top of the base 1 is fixedly installed with lifting assembly 7, and the top of the lifting assembly 7 is fixedly installed with drilling assembly 6.

[0028] During, the bearing of operation assembly is realized by base 1, the workpiece needing machining is placed on support assembly 2, then adjusting support is carried out by bearing assembly 5, so not only the adjusting support according to the exertion machining height of workpiece can be carried out, but also recovery after operation is carried out, to make support assembly 2 restore to the state of flatness, facilitate personnel to clean, real-time adjustment is carried out to drilling assembly 6 by lifting assembly 7, to make drilling assembly 6 realize the operation of workpiece under the lifting adjustment, and after machining, personnel can clean the metal scraps on machining surface by cleaning mechanism 4, the quick cleaning and recovery of metal scraps after machining is realized by cleaning mechanism 4, linear movement is carried out on machining table 22 using the adsorption effect of mechanism electromagnet, and effective cleaning can be achieved by cooperating with the bearing assembly 5 in recovery state.

[0029] The cleaning mechanism 4 includes mounting cavity 41, drive assembly 42, cleaning assembly 43, the back of the support assembly 2 is fixedly installed with mounting cavity 41, drive assembly 42 is assembled in mounting cavity 41, and cleaning assembly 43 is assembled on the top of drive assembly 42.

[0030] During the period, the actual work progress is adjusted by adjusting the component 51 to lift the bearing plate 52, so as to adjust the height of the supporting block 53 on the supporting assembly 2 in real time, and the adjusted height needs to be determined according to the actual size of the workpiece, to ensure the normal drilling, and after the processing is completed, the supporting block 53 can be recycled, so that the supporting block 53 is at the same level as the supporting assembly 2, facilitating the subsequent cleaning operation. By starting the driving assembly 42 in the installation cavity 41, the driving assembly 42 drives the cleaning assembly 43 to move in real time, and the cleaning assembly 43 moves on the top of the supporting assembly 2, so as to clean the processed metal scraps.

[0031] Embodiment two

[0032] As shown in Figure 1 and Figure 4 shown, on the basis of the above embodiment, the embodiment further gives the following contents:

[0033] In this embodiment, the supporting assembly 2 comprises a supporting plate 21 and a processing table 22, the top of the base 1 is fixedly installed with the processing table 22, the top of the processing table 22 is fixedly installed with the supporting plate 21, and the supporting plate 21 is uniformly distributed with a docking port 211, which is penetrated by the supporting block 53.

[0034] During the period, two groups of supporting plates 21 are used to support the processing table 22, and the supporting plates 21 are distributed on both sides of the top of the base 1, to ensure the stability during the supporting. During the operation, the supporting block 53 penetrates the processing table 22 through the docking port 211, and the supporting block 53 is used as a supporting piece to support the workpiece, so that the workpiece has the required drilling depth. After the operation is completed, the supporting block 53 is recycled, so that the supporting block 53 is at the same level as the processing table 22, facilitating the subsequent cleaning operation.

[0035] In this embodiment, the driving assembly 42 comprises a first rack 421, a first gear 422, a mounting sleeve 423, a second motor 424 and a supporting square rod 425. The supporting square rod 425 penetrates the inside of the mounting cavity 41 and is in sliding connection with the mounting cavity 41. The bottom of the supporting square rod 425 is fixedly installed with the mounting sleeve 423. The supporting square rod 425 is assembled with the second motor 424 through the mounting sleeve 423. The output end of the second motor 424 is connected with the first gear 422. The bottom of the mounting cavity 41 is fixedly installed with the first rack 421, and the first rack 421 and the first gear 422 are in meshing connection.

[0036] When cleaning is being performed, the second motor 424 can be started. The output end of the second motor 424 drives the first gear 422 to rotate, causing the first gear 422 to mesh with the first rack 421. This causes the second motor 424 to synchronously support the square rod 425 to move in real time. The square rod 425 moves linearly within the mounting cavity 41 via the guide rail, thereby driving the cleaning component 43 to move synchronously and perform the required cleaning operation.

[0037] In this embodiment, the cleaning component 43 includes a first telescopic cylinder 431, a mounting bracket 432, and a plate electromagnet 433. The first telescopic cylinder 431 is fixedly installed on the top of the supporting square rod 425, and the mounting bracket 432 is slidably installed on the front side of the supporting square rod 425. The output end of the first telescopic cylinder 431 is connected to the top of the mounting bracket 432.

[0038] By combining the above, when the support rod drives the cleaning component 43 to move;

[0039] When the mounting support 432 moves to the other side of the processing table 22, the plate electromagnet 433 can be activated, and the second motor 424 can be activated simultaneously to cause the plate electromagnet 433 on the mounting support 432 to recycle. During the recycling, the metal scraps on the processing table 22 will be attracted simultaneously, completing the cleaning operation.

[0040] After recycling, it is moved above the collection tank 3, and then the plate electromagnet 433 is de-energized, causing the metal scraps to fall into the collection tank 3.

[0041] Example 3

[0042] like Figures 1-4 As shown, based on the above embodiments, this embodiment further provides the following:

[0043] In this embodiment, the adjusting component 51 includes a mounting plate 511, a rotating component 512, a second gear 513, a worm gear 514, a worm 515, a mounting cover 516, a transmission shaft 517, a guide plate 518, and a second gear plate 519. The mounting plate 511 is fixedly installed inside the processing table 22. The transmission shaft 517 is mated and installed on the mounting plate 511. The inner end of the transmission shaft 517 is mated and installed with the second gear 513. The guide plate 518 is fixedly installed on the top of the base 1. A second toothed plate 519 is slidably mounted and meshes with a second gear 513. The top of the second toothed plate 519 is connected to a support plate 52. A mounting cover 516 is fixedly mounted on the front of a mounting plate 511. The inner end of a drive shaft 517 extends into the mounting cover 516 and is fitted with a worm gear 514. A meshing worm 515 is fitted inside the mounting cover 516. One end of the worm 515 extends out of the mounting cover 516 and is fitted with a rotating component 512.

[0044] When working, personnel need to adjust according to the actual size of the processed workpiece;

[0045] During this period, the personnel rotate the rotating part 512, which drives the worm 515 to rotate, and then the worm 515 synchronously drives the transmission shaft 517 to rotate and enters the secondary transmission state;

[0046] During this period, the transmission shaft 517 drives the second gear 513 to rotate, which drives the second gear 513 to drive the second toothed plate 519, and at this time the second toothed plate 519 is driven by the second gear 513. The second toothed plate 519 slides and limits the guide plate 518 to move up and down, which drives the second toothed plate 519 to synchronously push the bearing plate 52, so that the bearing plate 52 synchronously pushes the support block 53 to lift, realizing the support of the workpiece.

[0047] In this embodiment, the lifting assembly 7 comprises an outer sleeve column 71, an inner sleeve column 72, and a second telescopic cylinder 73. The outer sleeve column 71 is fixedly installed on the top of the base 1. The second telescopic cylinder 73 is fixedly installed inside the outer sleeve column 71. The inner sleeve column 72 is butt-joint installed on the top of the second telescopic cylinder 73 and extends out of the outer sleeve column 71. The drilling assembly 6 is butt-joint installed on the top of the inner sleeve column 72.

[0048] The drilling assembly 6 comprises a first motor 61, a belt pulley 62, a mounting shell 63, a mounting seat 64, and a drill bit 65. The mounting shell 63 is fixedly installed on the top of the inner sleeve column 72. The first motor 61 and the mounting seat 64 are butt-joint installed on the bottom of the mounting shell 63. The output shaft of the first motor 61 extends into the mounting shell 63 and is equipped with the belt pulley 62. The first motor 61 is connected with the shaft end of the mounting seat 64 through the belt pulley 62. The drill bit 65 is butt-joint installed on the bottom of the mounting seat 64.

[0049] During the operation, the personnel start the first motor 61. The output end of the first motor 61 drives the rotating shaft in the mounting seat 64 to rotate through the belt pulley 62, which drives the drill bit 65 to rotate. Then the second telescopic cylinder 73 is started to drive the inner sleeve column 72 to extend and retract in the outer sleeve column 71, so as to drive the mounting shell 63 to lift, which drives the drill bit 65 to complete the drilling of the workpiece and then lift again after processing.

[0050] It is to be noted that, in the present text, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0051] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A bench drill for metal working, characterized by: The base is provided with a support assembly fixedly installed on the top thereof, a bearing assembly assembled in the support assembly, and a drilling assembly fixedly installed on the top of the support assembly, a cleaning mechanism assembled on the back of the support assembly, a collecting groove arranged on the base at one side of the support assembly, and a lifting assembly fixedly installed on the back of the top of the base. The cleaning mechanism comprises a mounting cavity, a driving assembly, and a cleaning assembly, the mounting cavity is fixedly installed on the back of the support assembly, the driving assembly is assembled in the mounting cavity, and the cleaning assembly is assembled on the top of the driving assembly.

2. A bench drilling machine for metal working according to claim 1, characterized in that: The support assembly comprises a support plate and a processing table, the processing table is fixedly installed on the top of the base, and the support plate is fixedly installed on the top of the processing table and uniformly provided with a plurality of docking interfaces penetrated by the support blocks.

3. A bench drill machine for metal working according to claim 2, characterized in that: The driving assembly comprises a first rack, a first gear, a mounting sleeve, a second motor, and a support square rod, the support square rod is penetratingly installed in the mounting cavity and slidably connected between the mounting cavity and the support square rod, the mounting sleeve is fixedly installed on the bottom of the support square rod, the second motor is assembled on the support square rod through the mounting sleeve, the output end of the second motor is connected with the first gear, the first rack is fixedly installed on the bottom of the mounting cavity and engaged with the first gear.

4. A bench drilling machine for metal working according to claim 3, characterized in that: The cleaning assembly comprises a first telescopic cylinder, a mounting bar, and a plate-shaped electromagnet, the first telescopic cylinder is fixedly installed on the top of the support square rod, the mounting bar is slidably installed on the front of the support square rod, and the output end of the first telescopic cylinder is connected with the top of the mounting bar.

5. A bench drilling machine for metal working according to claim 4, characterized in that: The adjusting component comprises an installation plate, a rotating piece, a second gear, a worm wheel, a worm, a mounting cover, a transmission shaft, a guide plate, and a second toothed plate, the installation plate is fixedly installed in the processing table, the transmission shaft is connected with the second gear and installed on the installation plate, the guide plate is fixedly installed on the top of the base, the second toothed plate is slidably installed on the guide plate and engaged with the second gear, the top of the second toothed plate is connected with the bearing plate, the mounting cover is fixedly installed on the front of the installation plate, the transmission shaft extends into the mounting cover and is connected with the worm wheel, the worm is installed in the mounting cover and engaged with the worm wheel, and one end of the worm extends out of the mounting cover and is connected with the rotating piece.

6. A bench drilling machine for metal working according to claim 5, characterized in that: The lifting assembly comprises an outer sleeve column, an inner sleeve column, and a second telescopic cylinder, the outer sleeve column is fixedly installed on the top of the base, the second telescopic cylinder is fixedly installed in the outer sleeve column, the inner sleeve column is connected with the second telescopic cylinder and installed on the top of the outer sleeve column, the inner sleeve column extends out of the outer sleeve column, and the drilling assembly is connected with the top of the inner sleeve column.

7. A bench drilling machine for metal working according to claim 6, characterized in that: The drilling assembly comprises a first motor, a belt pulley, a mounting shell, a mounting seat and a drill bit, the top of the inner sleeve column is fixedly provided with the mounting shell, the bottom of the mounting shell is respectively butted with the first motor and the mounting seat, the output shaft of the first motor extends to the mounting shell and is assembled with the belt pulley, the first motor is assembled and connected with the shaft end of the mounting seat through the belt pulley, and the bottom of the mounting seat is butted with the drill bit.

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