CN214264423U

CN214264423U - Machining device for drill bit

Info

Publication number: CN214264423U
Application number: CN202023309489.0U
Authority: CN
Inventors: 绪财
Original assignee: Yanggu Lion Tong Drill Co ltd
Current assignee: Yanggu Lion Tong Drill Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-24
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a processingequipment of drill bit, including base, revolving stage, rotating electrical machines, flourishing hole, fixing device, curb plate, welding set and cooling device, the revolving stage is rotatable to be inlayed and to be located the basement roof, the rotating electrical machines is located on the base diapire, the rotating electrical machines output is connected in the revolving stage, it inlays and locates the revolving stage roof to hold the hole, fixing device locates in the revolving stage, fixing device sets up two sets ofly as the symmetry axis with holding the hole central line, the curb plate is located on the base lateral wall, welding set locates on the curb plate, cooling device locates on the curb plate. The utility model belongs to the technical field of machining, specifically indicate a drill bit that can conveniently process various models, can be fixed with the drill bit of various models to shift appears in the course of working, cause the wastrel, can practice thrift the cost, processingequipment of the drill bit that machining efficiency is high.

Description

Machining device for drill bit

Technical Field

The utility model belongs to the technical field of machining, specifically indicate processingequipment of drill bit.

Background

The drill is a tool for drilling through holes or blind holes in solid materials and reaming existing holes. Commonly used drill bits mainly include twist drills, flat drills, center drills, deep hole drills, and trepanning drills. Reamers and reamers are not capable of drilling solid materials, but they are also traditionally classified as drills. The drill bit belongs to consumables, and its use and demand are all very big, and the drill bit processingequipment on the market structure is complicated, and processing drill bit time is long, and processingequipment's workstation is out of shape easily in the course of working, and the processing cost is high. Therefore the utility model provides a simple structure, reasonable in design can conveniently process the drill bit of various models, can be fixed with the drill bit of various models to shift appears in the course of working, cause the wastrel, can practice thrift the cost, processingequipment of the drill bit that machining efficiency is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a simple structure, reasonable in design can conveniently process the drill bit of various models, can be fixed with the drill bit of various models to shift appears in the course of working, cause the wastrel, can practice thrift the cost, the processingequipment of drill bit that machining efficiency is high.

In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a processing device of a drill bit comprises a base, a rotary table, a rotary motor, a containing hole, a fixing device, side plates, a welding device and a cooling device, wherein the rotary table is rotatably embedded on the top wall of the base, the rotary motor is arranged on the bottom wall of the base, the output end of the rotary motor is connected to the rotary table, the rotary motor can drive the rotary table to rotate, the containing hole is embedded on the top wall of the rotary table and can be used for placing the drill bit for subsequent processing, the fixing device is arranged in the rotary table, the fixing device is arranged in two groups by taking the central line of the containing hole as a symmetry axis and can clamp and fix the drill bit in the containing hole to avoid displacement in the processing process, the side plates are arranged on the side walls of the base to play a role of fixing and supporting and increase the stability of the device, the welding device is arranged on the side plates and, the drill bit which is heated and welded can be cooled; the fixing device comprises a screw shell, a driving bin, a first gear, a second gear, a knob, a fixing block, a screw pair, a linkage rod and a clamping piece, wherein the screw shell is arranged below the top wall of the rotating platform, the side wall of the screw shell is arranged on the side wall of the containing hole, the driving bin is arranged below the top wall of the rotating block, the side wall of the driving bin is arranged on the side wall of the screw shell far away from the containing hole, the first gear is arranged below the top wall of the driving bin, the second gear is arranged on the side wall of the driving bin, the second gear is meshed with the first gear, the knob penetrates through the top wall of the rotating block and is connected with the top wall of the driving bin to be connected with the first gear, the fixing block is arranged on the inner side wall of the screw shell close to the containing hole, one end of the screw can be rotatably arranged on the fixing block, the other end of the screw penetrates through the side wall of the screw shell and is connected with the side wall of the driving bin to the second gear, and the screw pair is sleeved on the screw, the utility model discloses a drilling machine, including screw pair, gear two, clamping piece, gear, clamping piece, drive the clamping piece removal through the trace, the trace is located on the vice lateral wall of lead screw to the trace one end, the trace other end runs through the lead screw shell lateral wall and holds the hole lateral wall setting, the trace is the setting of L type structure, the clamping piece is located the trace and is kept away from the vice one end of lead screw, through rotating the knob, makes gear one rotate, and gear two rotates the rotation direction switching-over of gear one, and gear two drives the lead screw rotation, and the rotary motion of lead screw is turned into straight reciprocating motion with the lead screw to the lead screw pair, and the lead screw pair drives the clamping piece through the trace to remove to both sides clamping piece will hold downthehole drill bit centre gripping fixed, and the follow-up processing of being convenient for, avoid appearing shifting in the course of working.

Furthermore, the welding device comprises a sliding groove, a telescopic cylinder, a sliding block and a heating welding head, the sliding groove is embedded in the side wall of the side plate, the telescopic cylinder is slidably arranged on the side wall of the side plate, the end portion of the telescopic cylinder is arranged on the sliding block, the sliding block is slidably clamped in the sliding groove, the heating welding head is arranged at the output end of the telescopic cylinder, the telescopic cylinder can slide up and down in the sliding groove according to the sliding block, the heating welding head can be controlled by the telescopic cylinder to stretch, the drill bit can be adjusted according to the position of a fixed drill bit, and the heating welding head welds the blade on the drill bit.

Further, cooling device includes water pump, shower and shower, the water pump is located on the curb plate roof, the shower is connected in the water pump, the shower is located the one end that the water pump was kept away from to the shower, and the water pump can external water source, and the shower carries the shower with the water that the water pump was taken out, and the shower carries out spray cooling to the welding position.

Furthermore, the spray pipe is of a threaded structure, can be freely adjusted, and is convenient for spray cooling of a welding position.

Furthermore, the outer surface of the clamping piece is made of rubber materials, so that the clamping friction force is increased, the fixation is more stable, and the drill bit is protected.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a drill bit processing device, which rotates a first gear by setting a fixing device and rotating a knob, a second gear reverses the rotation direction of the first gear, the second gear drives a screw rod to rotate, a screw rod pair converts the rotary motion of the screw rod into a linear reciprocating motion, the screw rod pair drives a clamping sheet to move through a linkage rod, thereby the clamping pieces at the two sides clamp and fix the drill bit in the containing hole, the subsequent processing is convenient, the displacement in the processing process is avoided, through the arrangement of the welding device, the telescopic cylinder can slide up and down in the chute according to the slide block, the telescopic cylinder can control the heating welding head to stretch, the drill bit is adjusted according to the position of a fixed drill bit, the blade is welded on the drill bit through the heating welding joint, the water pump can be externally connected with a water source through the arrangement of the cooling device, the water pumped out by the water pump is conveyed to the spray header through the spray pipe, and the spray header performs spray cooling on the welding position.

Drawings

Fig. 1 is an overall structure diagram of a drill bit machining device according to the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

The automatic water spraying device comprises a base 1, a base 2, a rotating table 3, a rotating motor 4, a containing hole 5, a fixing device 6, a side plate 7, a welding device 8, a cooling device 9, a screw rod shell 10, a driving bin 11, a gear I, a gear 12, a gear II, a gear 13, a knob 14, a fixing block 15, a screw rod 16, a screw rod pair 17, a linkage rod 18, a clamping sheet 19, a sliding chute 20, a telescopic cylinder 21, a sliding block 22, a heating welding joint 23, a water pump 24, a spraying pipe 25 and a spraying head.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, the utility model relates to a processing device for a drill bit, which comprises a base 1, a rotary table 2, a rotary motor 3, a containing hole 4, a fixing device 5, a side plate 6, a welding device 7 and a cooling device 8, wherein the rotary table 2 is rotatably embedded in the top wall of the base 1, the rotary motor 3 is arranged on the bottom wall of the base 1, the output end of the rotary motor 3 is connected to the rotary table 2, the containing hole 4 is embedded in the top wall of the rotary table 2, the fixing device 5 is arranged in two groups by taking the central line of the containing hole 4 as a symmetry axis, the side plate 6 is arranged on the side wall of the base 1, the welding device 7 is arranged on the side plate 6, and the cooling device 8 is arranged on the side plate 6; the fixing device 5 comprises a screw shell 9, a driving bin 10, a first gear 11, a second gear 12, a knob 13, a fixing block 14, a screw 15, a screw pair 16, a linkage rod 17 and a clamping sheet 18, wherein the screw shell 9 is arranged below the top wall of the rotating platform 2, the side wall of the screw shell 9 is arranged on the side wall of the containing hole 4, the driving bin 10 is arranged below the top wall of the rotating platform 2, the side wall of the driving bin 10 is arranged on the side wall of the screw shell 9 far away from the containing hole 4, the first gear 11 is arranged below the top wall of the driving bin 10, the second gear 12 is arranged on the side wall of the driving bin 10, the second gear 12 is meshed with the first gear 11, the knob 13 penetrates through the top wall of the rotating platform 2 and the top wall of the driving bin 10 to be connected with the first gear 11, the fixing block 14 is arranged on the inner side wall of the screw shell 9 close to the containing hole 4, one end of the screw 15 is rotatably arranged on the fixing block 14, the other end of the screw 15 penetrates through the side wall of the screw shell 9 and the side wall of the driving bin 10 to be connected with the second gear 12, the screw pair 16 is sleeved on the screw 15, one end of the linkage rod 17 is arranged on the side wall of the screw pair 16, the other end of the linkage rod 17 penetrates through the side wall of the screw shell 9 and the side wall of the containing hole 4, the linkage rod 17 is arranged in an L-shaped structure, and the clamping piece 18 is arranged at one end, far away from the screw pair 16, of the linkage rod 17.

The welding device 7 comprises a sliding groove 19, a telescopic cylinder 20, a sliding block 21 and a heating welding head 22, wherein the sliding groove 19 is embedded in the side wall of the side plate 6, the telescopic cylinder 20 is slidably arranged on the side wall of the side plate 6, the sliding block 21 is arranged at the end part of the telescopic cylinder 20, the sliding block 21 is slidably clamped in the sliding groove 19, and the heating welding head 22 is arranged at the output end of the telescopic cylinder 20.

The cooling device 8 comprises a water pump 23, a spray pipe 24 and a spray head 25, the water pump 23 is arranged on the top wall of the side plate 6, the spray pipe 24 is connected to the water pump 23, and the spray head 25 is arranged at one end, far away from the water pump 23, of the spray pipe 24.

The spray pipe 24 is provided with a thread structure.

The outer surface of the clamping piece 18 is made of rubber material.

When the drill bit is used, a drill bit is placed in the containing hole 4, the knobs 13 on two sides are rotated, the knobs 13 drive the gears I11 to rotate, the gears II 12 reverse the rotation direction of the gears I11 to rotate, the gears II 12 drive the screw rod 15 to rotate, the screw rod pair 16 converts the rotary motion of the screw rod 15 into linear reciprocating motion, the screw rod pair 16 drives the clamping sheets 18 to move through the linkage rod 17, so that the drill bit in the containing hole 4 is clamped and fixed by the clamping sheets 18 on two sides, the telescopic air cylinder 20 slides in the sliding groove 19 through the sliding block 21 to adjust the height, the telescopic air cylinder 20 is started at the same time, the telescopic air cylinder 20 controls the heating welding head 22 to stretch, the adjustment is carried out according to the fixed position of the drill bit, the heating welding head 22 welds the blade on the drill bit after the adjustment, the rotating motor 3 is started at the same time, the rotating motor 3 drives the rotating platform 2 to rotate, and the heating welding head 22 completes the welding at 360-degree, the water pump 23 is externally connected with a water source, the spray pipe 24 conveys water pumped by the water pump 23 to the spray head 25, and the spray head 25 performs spray cooling on the welding position.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A processingequipment of drill bit which characterized in that: the rotary table can be rotatably embedded in the top wall of the base, the rotary motors are arranged on the bottom wall of the base, the output ends of the rotary motors are connected to the rotary table, the containing holes are embedded in the top wall of the rotary table, the fixing devices are arranged in two groups by taking the central line of the containing holes as a symmetry axis, the side plates are arranged on the side wall of the base, the welding devices are arranged on the side plates, and the cooling devices are arranged on the side plates; the fixing device comprises a screw shell, a driving bin, a first gear, a second gear, a knob, a fixing block, a screw pair, a linkage rod and a clamping piece, wherein the screw shell is arranged below the top wall of the rotating platform, the side wall of the screw shell is arranged on the side wall of the containing hole, the driving bin is arranged below the top wall of the rotating platform, the side wall of the driving bin is arranged on the side wall of the screw shell far away from the containing hole, the first gear is arranged below the top wall of the driving bin, the second gear is arranged on the side wall of the driving bin, the second gear is meshed with the first gear, the knob penetrates through the top wall of the rotating platform and is connected with the top wall of the driving bin to be connected with the first gear, the fixing block is arranged on the inner side wall of the screw shell close to the containing hole, one end of the screw can be rotatably arranged on the fixing block, the other end of the screw penetrates through the side wall of the screw shell and is connected with the side wall of the driving bin to the second gear, and the screw pair is sleeved on the screw, the clamping device is characterized in that one end of the linkage rod is arranged on the side wall of the screw pair, the other end of the linkage rod penetrates through the side wall of the screw shell and is arranged on the side wall of the containing hole, the linkage rod is of an L-shaped structure, and the clamping sheet is arranged at one end, far away from the screw pair, of the linkage rod.

2. A drill bit machining apparatus according to claim 1, wherein: the welding device comprises a sliding groove, a telescopic cylinder, a sliding block and a heating welding head, wherein the sliding groove is embedded in the side wall of the side plate, the telescopic cylinder is slidably arranged on the side wall of the side plate, the sliding block is arranged at the end part of the telescopic cylinder, the sliding block is slidably clamped in the sliding groove, and the heating welding head is arranged at the output end of the telescopic cylinder.

3. A drill bit machining apparatus according to claim 2, wherein: the cooling device comprises a water pump, a spray pipe and a spray head, the water pump is arranged on the top wall of the side plate, the spray pipe is connected to the water pump, and the spray head is arranged at one end, far away from the water pump, of the spray pipe.

4. A drill bit machining apparatus according to claim 3, wherein: the spray pipe is arranged in a threaded structure.

5. The machining device of a drill according to claim 4, wherein: the outer surface of the clamping piece is made of rubber materials.