CN217831921U

CN217831921U - Drilling workbench for metal product processing

Info

Publication number: CN217831921U
Application number: CN202221471776.8U
Authority: CN
Inventors: 邵小锋; 任孚青; 王志飞; 张为全; 谢家来; 高立亮; 芮万清; 朱治胜; 王锦华
Original assignee: Ma'anshan Hongrui Metal Products Co ltd
Current assignee: Ma'anshan Hongrui Metal Products Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-11-18
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a drilling workbench for metal product processing, which comprises a workbench, a frame fixed on the upper end of the workbench, a cutting fluid spraying assembly, a bit carry assembly connected with the frame, a drilling assembly and a chip splash prevention mechanism connected with the bit carry assembly, two groups of workpiece positioning assemblies respectively arranged on two sides of the workbench, and a cutting fluid recycling box arranged in the workbench, wherein a grid plate is fixed on the surface of the workbench; can keep apart the drill bit when the drilling to metal work piece adds man-hour to the drilling to prevent that the sweeps that drilling produced from splashing, its pressure spring can cooperate the drilling depth that the drill bit is different to use simultaneously, can keep laminating with workpiece surface in order to guarantee protection casing bottom when the drill bit carry, thereby play good guard action, also avoided simultaneously because of the sweeps splashes the difficult problem of washing that causes, can effectively avoid the influence that the sweeps caused operational environment.

Description

Drilling workbench for metal product processing

Technical Field

The utility model relates to a metal product processing technology field specifically is a drilling workstation is used in metal product processing.

Background

The metal product industry includes the manufacture of structural metal products, the manufacture of metal tools, the manufacture of containers and metal packaging containers, the manufacture of stainless steel and similar daily metal products, and the like. With the progress of society and the development of science and technology, the application of metal products in various fields of industry, agriculture and people's life is more and more extensive, and the metal products also create more and more value for the society.

Metal processing is divided into various different processes including casting, plastic forming, solid forming, punch forming, drilling and other processing processes. The cost and the process effect are different, and the method can be suitable for the processing requirements of different metal products.

When the prior art is used for drilling metal workpieces such as metal plates, boxes and the like, the risk of injury to eyes or hands of workers due to splashing of metal scraps exists, and the splashing of the scraps is not convenient to clean and easily causes pollution to the working environment; meanwhile, the drilling workbench in the prior art also has the problems that workpieces of different sizes are not convenient to locate, cutting fluid is inconvenient to recover and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling workstation is used in metal product processing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drilling workstation is used in metal product processing, includes the workstation and fixes the frame in the workstation upper end, still includes cutting fluid spray assembly, connects in the drill bit carry subassembly of frame, connects in the drilling subassembly and the splashproof bits mechanism of drill bit carry subassembly, two sets of work piece locating component that set up respectively in the workstation both sides and sets up the cutting fluid collection box in the workstation inside, the fixed surface of workstation has the grid board.

Preferably, the drill bit carry assembly comprises a hydraulic cylinder and a fixed seat, the hydraulic cylinder is fixed at the upper end of the rack, the lower end of a piston rod of the hydraulic cylinder is fixedly connected with the fixed seat, and a guide pillar is arranged between the two sides of the fixed seat and the top of the rack.

Based on above-mentioned technical characteristics, drill bit carry subassembly passes through the pneumatic cylinder and drives the drill bit carry to the cooperation is different specification work pieces and different drilling depth demands are used.

Preferably, the drilling assembly comprises a limiting cylinder fixed on the fixing seat, a drilling motor is arranged in the limiting cylinder, an output shaft of the drilling motor is connected with a fixed cutter frame, a drill bit is detachably and fixedly connected onto the fixed cutter frame, and the fixed cutter frame is located at the bottom of the limiting cylinder.

Based on the technical characteristics, the drilling assembly realizes the drilling function of the device on the workpiece, and the drill bit of the drilling assembly is detachably fixed on the fixed tool rest, so that the replacement function of the drill bit is realized.

Preferably, the chip splash prevention mechanism comprises a protective cover made of transparent materials, the protective cover is covered outside the drill bit, the upper end of the protective cover is connected to the limiting cylinder in a sliding mode through a hole part, limiting rods penetrate through two sides of the protective cover, the upper end of each limiting rod penetrates through the fixing base, limiting blocks are fixedly connected to two ends of each limiting rod, a pressure spring is sleeved on each limiting rod, and the pressure spring is located between the fixing base and the protective cover; the fixed knife rest at the bottom of the limiting cylinder is positioned in the protective cover, and the diameter of the fixed knife rest is larger than that of the hole part at the top of the protective cover.

Based on above-mentioned technical characteristics, splashproof bits mechanism accessible protection casing isolation drill bit in drilling operation to the sweeps that prevent the drilling production from splashing, its pressure spring can cooperate the drilling depth use of drill bit difference simultaneously, can keep laminating with the work piece surface in order to guarantee protection casing bottom when the drill bit carries, thereby plays good guard action.

Preferably, the cutting fluid sprays the subassembly and includes liquid reserve tank, booster pump and shower, liquid reserve tank fixed connection is at the frame back, the booster pump is located on the liquid reserve tank and the water inlet of booster pump is connected with the liquid suction pipe, inside the liquid suction pipe extends to the liquid reserve tank, the delivery port of booster pump is connected with the shower, the shower runs through to the frame and extends to inside the protection casing, the delivery port of shower goes out fixedly connected with shower.

Based on above-mentioned technical characteristics, cutting fluid spray assembly can spray the cutting fluid to the contact position of drill bit and work piece through the shower nozzle that sets up in the protection casing at the drilling in-process to play lubricated and cooling effect, its shower can go up and down along with the protection casing, thereby avoid causing the influence to the carry motion of drill bit.

Preferably, the cutting fluid recovery tank is located below the grating plate, a filter plate is arranged inside the cutting fluid recovery tank, and the bottom of the cutting fluid recovery tank is connected with a drain valve.

Based on the technical characteristics, the cutting fluid recovery box can recover the cutting fluid after the sprayed cutting fluid passes through the grating plate to filter out large waste scraps, and meanwhile, small-particle metal waste scraps in the cutting fluid can be filtered through the filter plate in the box body, so that the quality of the recovered cutting fluid can be ensured.

Preferably, the workpiece positioning assembly comprises a limiting slide way and two positioning pieces which are slidably connected in the limiting slide way, two ends of the limiting slide way are fixedly connected with a nut pair, the two nut pairs are respectively connected to two lead screws, the two lead screws are respectively rotatably connected to two sides of the upper end of the workbench through bearings, the upper ends of the two lead screws are rotatably connected to two ends of a lead screw connecting seat, a belt transmission mechanism is connected between the upper ends of the two lead screws, the lower end of one lead screw is connected with an output shaft of a lead screw motor through a coupling, and the lead screw motor is fixed in the workbench; the inside of spacing slide is equipped with spacing spout, spacing spout cooperatees with the spacing slider that is located the setting element bottom, the upper end of setting element has the location lug that extends to the workstation inside.

Based on the technical characteristics, the workpiece positioning assembly can fix a metal workpiece to be machined on the surface of the workbench, so that the condition that the workpiece is scrapped due to the deviation of the metal workpiece during drilling and machining is avoided; the workpiece positioning assembly can adjust the height of the positioning piece through the two screw rods, and adjust the axial positions of the two positioning pieces in the workpiece positioning assembly through the limiting slide way, so that the workpiece positioning assembly can be matched with metal workpieces of different specifications to perform positioning.

Compared with the prior art, the beneficial effects of the utility model are that:

the drilling workbench for metal product processing can isolate the drill bit during the drilling and processing of metal workpieces, so as to prevent scraps generated by drilling from splashing, and meanwhile, the pressure spring of the drilling workbench can be matched with the drill bit for use at different drilling depths, so as to ensure that the bottom of the protective cover can be kept attached to the surface of the workpiece when the drill bit carries, so that a good protective effect is achieved, the problem of difficult cleaning caused by the splashing of the scraps is avoided, and the influence of the scraps on the working environment can be effectively avoided; and through the shower head in the protection casing, cooling and lubricating workpiece surface and drill bit, its shower can go up and down along with the protection casing to avoid causing the influence to the carry motion of drill bit.

The utility model also can fix the metal workpiece to be processed on the surface of the workbench through the workpiece positioning component, thereby avoiding the condition that the workpiece is scrapped due to the offset of the metal workpiece during the drilling processing; the workpiece positioning assembly can adjust the height of the positioning piece through the two screw rods, and adjust the axial positions of the two positioning pieces in the workpiece positioning assembly through the limiting slide way, so that the workpiece positioning assembly can be matched with metal workpieces of different specifications to perform positioning.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic structural view of a workpiece positioning assembly according to the present invention;

fig. 4 is a schematic structural view of the chip splash prevention mechanism of the present invention.

In the figure:

1 workbench, 2 racks, 3 cutting fluid recycling boxes, 4 grating plates, 5 hydraulic cylinders, 6 fixing seats, 7 guide pillars, 8 limiting cylinders, 9 fixing tool rests, 10 drill bits, 11 protective covers, 12 limiting rods, 13 limiting blocks, 14 compression springs, 15 liquid storage tanks, 16 booster pumps, 17 spray pipes, 18 spray heads, 19 limiting slide blocks, 20 filter plates, 21 drain valves, 22 limiting slide ways, 23 positioning pieces, 24 nut pairs, 25 lead screws, 26 lead screw connecting seats, 27 belt transmission mechanisms, 28 lead screw motors and 29 limiting slide ways.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a drilling workstation is used in metal product processing, includes workstation 1 and fixes frame 2 in workstation 1 upper end, still includes cutting fluid spray assembly, connects in the drill bit carry subassembly of frame 2, connects in the drilling subassembly and the splashproof bits mechanism of drill bit carry subassembly, two sets of work piece locating component that set up respectively in workstation 1 both sides and sets up cutting fluid collection box 3 in workstation 1 inside, and the fixed surface of workstation 1 has grid plate 4.

Referring to fig. 1-2, the drill bit carrying assembly includes a hydraulic cylinder 5 and a fixed seat 6, the hydraulic cylinder 5 is fixed at the upper end of the frame 2, the lower end of a piston rod of the hydraulic cylinder 5 is fixedly connected with the fixed seat 6, a guide pillar 7 is arranged between two sides of the fixed seat 6 and the top of the frame 2, the drilling assembly includes a limiting cylinder 8 fixed on the fixed seat 6, a drilling motor is arranged in the limiting cylinder 8, an output shaft of the drilling motor is connected with a fixed tool rest 9, a drill bit 10 is detachably and fixedly connected to the fixed tool rest 9, and the fixed tool rest 9 is located at the bottom of the limiting cylinder 8; the drilling motor is started, the output shaft of the drilling motor drives the drill bit 10 to rotate, meanwhile, the piston rod of the hydraulic cylinder 5 drives the fixing seat 6 to descend, the fixing seat 6 drives the drill bit 10 to descend to conduct drilling operation on a workpiece, and when the drill bit conducts drilling operation on the workpiece, the protection cover 11 is attached to the surface of the workpiece under the driving of the pressure spring 14, so that the effect of splashing of sweeps generated in drilling is prevented.

Referring to fig. 1 and 4, the chip splash preventing mechanism includes a protective cover 11 made of a transparent material, the protective cover 11 is covered outside the drill bit 10, the upper end of the protective cover 11 is slidably connected to the limiting cylinder 8 through a hole portion, two sides of the protective cover 11 are respectively penetrated with a limiting rod 12, the upper end of the limiting rod 12 is penetrated through the fixing base 6, two ends of the limiting rod 12 are respectively fixedly connected with a limiting block 13, the limiting rod 12 is sleeved with a pressure spring 14, and the pressure spring 14 is located between the fixing base 6 and the protective cover 11; the fixed knife rest 9 at the bottom of the limiting cylinder 8 is positioned in the protective cover 11, and the diameter of the fixed knife rest 9 is larger than that of the hole part at the top of the protective cover 11.

Referring to fig. 1-2, the cutting fluid spraying assembly includes a liquid storage tank 15, a booster pump 16 and a spray pipe 17, the liquid storage tank 15 is fixedly connected to the back of the frame 2, the booster pump 16 is located on the liquid storage tank 15, a water inlet of the booster pump 16 is connected with a liquid pumping pipe, the liquid pumping pipe extends into the liquid storage tank 15, a water outlet of the booster pump 16 is connected with the spray pipe 17, the spray pipe 17 penetrates through the frame 2 and extends into the protective cover 11, and a water outlet of the spray pipe 17 is fixedly connected with a spray head 18; the cutting fluid recovery tank 3 is positioned below the grating plate 4, a filter plate 20 is arranged inside the cutting fluid recovery tank 3, and the bottom of the cutting fluid recovery tank 3 is connected with a drain valve 21; cutting fluid in a liquid storage tank 15 of a booster pump 16 is pumped into a spray pipe 17, the cutting fluid is sprayed to the surface of a workpiece and a drill bit through a spray head 18 for cooling and lubrication, the cutting fluid enters a cutting fluid recovery tank 3 through a grating plate 4, and the cutting fluid is filtered by a filter plate 20 and then enters the cutting fluid recovery tank 3.

Referring to fig. 1 and fig. 3, the workpiece positioning assembly includes a limiting slide 22 and two positioning members 23 slidably connected in the limiting slide 22, two ends of the limiting slide 22 are both fixedly connected with a nut pair 24, the two nut pairs 24 are respectively connected to two lead screws 25, the two lead screws 25 are respectively rotatably connected to two sides of the upper end of the worktable 1 through bearings, the upper ends of the two lead screws 25 are rotatably connected to two ends of a lead screw connecting seat 26, a belt transmission mechanism 27 is connected between the upper ends of the two lead screws 25, the lower end of one lead screw 25 is connected to an output shaft of a lead screw motor 28 through a coupling, the lead screw motor 28 is fixed in the worktable 1, a limiting slide groove 29 is arranged inside the limiting slide 22, the limiting slide groove 29 is matched with a limiting slide block 19 located at the bottom of the positioning member 23, and a positioning bump extending to the inside the worktable 1 is arranged at the upper end of the positioning member 23; this drilling workstation is used in metalwork processing, at the during operation, place the work piece on workstation 1 surface to according to work piece size adjustment setting element 23 position, make setting element 23 be located the work piece top after, start lead screw motor 28, the output shaft of lead screw motor 28 drives a lead screw 25 and rotates, lead screw 25 drives another lead screw 25 through belt drive mechanism 27 and rotates in step, two lead screws 25 drive spacing slide 22 through nut pair 24 and descend, thereby make the spacing slide 22 of both sides drive setting element 23 and descend and fix the work piece.

The working principle is as follows: when the drilling workbench for processing the metal products is operated, a workpiece is placed on the surface of the workbench 1, the position of the positioning piece 23 is adjusted according to the size of the workpiece, after the positioning piece 23 is positioned above the workpiece, the screw rod motor 28 is started, an output shaft of the screw rod motor 28 drives one screw rod 25 to rotate, the screw rod 25 drives the other screw rod 25 to synchronously rotate through the belt transmission mechanism 27, the two screw rods 25 drive the limiting slide ways 22 to descend through the nut pairs 24, and therefore the limiting slide ways 22 on the two sides drive the positioning piece 23 to descend to fix the workpiece; the drilling motor is started, an output shaft of the drilling motor drives the drill bit 10 to rotate, meanwhile, a piston rod of the hydraulic cylinder 5 drives the fixing seat 6 to descend, the fixing seat 6 drives the drill bit 10 to descend to perform drilling operation on a workpiece, and when the drill bit performs drilling operation on the workpiece, the protective cover 11 is attached to the surface of the workpiece under the driving of the pressure spring 14, so that the function of preventing scraps generated by drilling from splashing is achieved; meanwhile, cutting fluid in a liquid storage tank 15 of a booster pump 16 is pumped into a spray pipe 17, the cutting fluid is sprayed to the surface of a workpiece and a drill bit through a spray head 18 for cooling and lubricating, the cutting fluid enters a cutting fluid recovery tank 3 through a grating plate 4, and the cutting fluid is filtered by a filter plate 20 and then enters the cutting fluid recovery tank 3.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, thereby enabling others skilled in the art to best understand the invention and its practical application. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a drilling workstation is used in metal product processing, includes workstation (1) and fixes frame (2) in workstation (1) upper end, its characterized in that still includes cutting fluid spray assembly, connects in the drill bit carry subassembly of frame (2), connects in the drilling subassembly and the splashproof bits mechanism of drill bit carry subassembly, two sets of work piece locating component that set up respectively in workstation (1) both sides and sets up cutting fluid collection box (3) inside workstation (1), the fixed surface of workstation (1) has grid plate (4).

2. The drilling workbench for metal product processing according to claim 1, wherein the bit carry assembly comprises a hydraulic cylinder (5) and a fixed seat (6), the hydraulic cylinder (5) is fixed at the upper end of the frame (2), the lower end of the piston rod of the hydraulic cylinder (5) is fixedly connected with the fixed seat (6), and a guide post (7) is arranged between two sides of the fixed seat (6) and the top of the frame (2).

3. The drilling workbench for metal product processing according to claim 1, wherein the drilling assembly comprises a limiting cylinder (8) fixed on the fixing seat (6), a drilling motor is arranged in the limiting cylinder (8), an output shaft of the drilling motor is connected with a fixed tool rest (9), a drill bit (10) is detachably and fixedly connected on the fixed tool rest (9), and the fixed tool rest (9) is located at the bottom of the limiting cylinder (8).

4. The drilling workbench for metal product processing according to claim 1, wherein the chip splash prevention mechanism comprises a protective cover (11) made of a transparent material, the protective cover (11) is covered outside the drill bit (10), the upper end of the protective cover (11) is connected to the limiting cylinder (8) through a hole part in a sliding manner, a limiting rod (12) is arranged on each of two sides of the protective cover (11), the upper end of the limiting rod (12) is arranged on the fixing base (6), limiting blocks (13) are fixedly connected to two ends of the limiting rod (12), a pressure spring (14) is sleeved on the limiting rod (12), and the pressure spring (14) is arranged between the fixing base (6) and the protective cover (11).

5. A metal product working drilling platform according to claim 3, characterized in that the fixed tool holder (9) at the bottom of the limiting cylinder (8) is positioned in the protective cover (11), and the diameter of the fixed tool holder (9) is larger than that of the hole part at the top of the protective cover (11).

6. The drilling workbench for metal product processing as recited in claim 1, wherein the cutting fluid spraying assembly comprises a liquid storage tank (15), a booster pump (16) and a spray pipe (17), wherein the liquid storage tank (15) is fixedly connected to the back of the rack (2), the booster pump (16) is located on the liquid storage tank (15) and the water inlet of the booster pump (16) is connected with a liquid pumping pipe, the liquid pumping pipe extends to the inside of the liquid storage tank (15), the water outlet of the booster pump (16) is connected with the spray pipe (17), the spray pipe (17) runs through the rack (2) and extends to the inside of the protective cover (11), and the water outlet of the spray pipe (17) is fixedly connected with a spray head (18).

7. The drilling workbench for metal product processing according to claim 1, characterized in that the cutting fluid recovery tank (3) is located below the grating plate (4), and a filter plate (20) is arranged inside the cutting fluid recovery tank (3), and a drain valve (21) is connected to the bottom of the cutting fluid recovery tank (3).

8. The drilling workbench for metal product processing according to claim 1, wherein the workpiece positioning assembly comprises a limiting slide way (22) and two positioning pieces (23) slidably connected in the limiting slide way (22), two nut pairs (24) are fixedly connected to two ends of the limiting slide way (22), the two nut pairs (24) are respectively connected to two lead screws (25), the two lead screws (25) are respectively connected to two sides of the upper end of the workbench (1) through bearings in a rotating manner, the two upper ends of the lead screws (25) are rotatably connected to two ends of a lead screw connecting seat (26), a belt transmission mechanism (27) is connected between the upper ends of the lead screws (25), one lower end of the lead screw (25) is connected to an output shaft of a lead screw motor (28) through a coupler, and the lead screw motor (28) is fixed in the workbench (1).

9. The drilling workbench for processing of metal products according to claim 8, wherein a limiting sliding groove (29) is arranged inside the limiting sliding rail (22), the limiting sliding groove (29) is matched with a limiting sliding block (19) at the bottom of the positioning piece (23), and a positioning projection extending into the workbench (1) is arranged at the upper end of the positioning piece (23).