CN114799914A - Rotating disc type rapid drilling equipment - Google Patents
Rotating disc type rapid drilling equipment Download PDFInfo
- Publication number
- CN114799914A CN114799914A CN202210500921.9A CN202210500921A CN114799914A CN 114799914 A CN114799914 A CN 114799914A CN 202210500921 A CN202210500921 A CN 202210500921A CN 114799914 A CN114799914 A CN 114799914A
- Authority
- CN
- China
- Prior art keywords
- rotating
- rotating shaft
- bolt
- sliding
- disc type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
- B23Q15/24—Control or regulation of position of tool or workpiece of linear position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Earth Drilling (AREA)
Abstract
The invention relates to a rotating disc type rapid drilling device which comprises a workbench, wherein a cylinder is arranged on one side of the workbench, a piston end at the upper end of the cylinder is fixedly connected with the lower end of a support, the support is rotatably connected with a first rotating shaft, one end of the first rotating shaft is connected with the output end of a motor, the other end of the first rotating shaft is fixedly connected with one side of the first rotating member, a spiral drill bit is arranged in an opening formed in a second rotating shaft at one end, and a polishing head is arranged in an opening formed in the second rotating shaft at the other end. According to the invention, the first rotating part and the second rotating part are arranged in a crossed manner, the drill bits with different sizes can be arranged on the two rotating parts, and the motor drives the first rotating shaft to rotate, so that the first rotating part and the second rotating part rotate, the drill bits with different sizes can be switched, and meanwhile, the drill bits and the grinding head can be switched, so that the workpiece can be machined at one position in the whole process, and time and labor are saved.
Description
Technical Field
The invention relates to the technical field of drilling equipment, in particular to rotating disc type rapid drilling equipment.
Background
In the course of working of hydraulic cylinder main part, need use drilling equipment to drill the through hole to it, current drilling method adopts plain lathe's drill bit to drill a aperture earlier, removes hydraulic cylinder to next machining area again and utilizes the cutter slowly to cut the aperture, and the speed of this kind of drilling is slower, and can not carry out whole journey processing in a machining area, wastes time and energy, is unfavorable for the promotion of machining efficiency.
In addition, if holes with different sizes need to be drilled in the process of machining the hydraulic oil cylinder, frequent replacement of the drill bit is required, which increases the labor intensity of workers, and therefore, improvement is needed.
Disclosure of Invention
The invention aims to provide a rotating disc type rapid drilling device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides a rotating disc type rapid drilling device which comprises a workbench, wherein a cylinder is arranged on one side of the workbench, a piston end at the upper end of the cylinder is connected with the lower end of a support, the support is rotatably connected with a first rotating shaft, one end of the first rotating shaft is connected with the output end of a motor, the other end of the first rotating shaft is fixedly connected with one side of a first rotating member, a second rotating member is fixedly arranged on the other side of the first rotating member, the second rotating member and the first rotating member are consistent in structure and distributed in a cross shape, the second rotating member comprises a rotating plate, a double-shaft motor is arranged in the rotating plate, output shafts at the upper end and the lower end of the double-shaft motor are fixedly connected with symmetrical second rotating shafts, the symmetrical second rotating shafts are rotatably connected with the rotating plate, openings are formed in one side of the symmetrical second rotating shaft, and a spiral drill bit is arranged in the opening formed in the second rotating shaft at one end, a polishing head is arranged in an opening formed in the second rotating shaft at the other end.
As a further improvement of the technical solution, symmetrical clamping plates are arranged in the opening formed in the second rotating shaft, a second bolt penetrates through the side wall of the second rotating shaft and is fixedly connected with the clamping plates, the second bolt slides in the opening formed in the two sides of the second rotating shaft, the second bolt is in threaded connection with a second nut, and the second nut is located on the outer side of the second rotating shaft.
As a further improvement of the technical scheme, a second sliding groove is formed in one side of the clamping plate and is in sliding connection with sliding strips, and the sliding strips are symmetrically arranged on two sides of the auger bit.
As a further improvement of the technical scheme, the double-shaft motor is fixedly connected with the inner wall of the rotating plate through symmetrical connecting rods.
As a further improvement of the technical scheme, first symmetrical chutes are formed in two sides of the upper end of the workbench, a lead screw is rotatably arranged in the first chute on one side and is in threaded connection with a lead screw nut, the upper end of the lead screw nut is fixedly connected with the lower end of one side of the fixed assembly, a slide bar is fixedly arranged in the first chute on the other side, and the slide bar is in sliding connection with the lower end of the other side of the fixed assembly.
As a further improvement of the technical solution, the fixing assembly includes a bottom plate, two sides of the bottom plate are provided with symmetrical fixing plates, a first bolt penetrates through two sides of the bottom plate and is fixedly connected with the fixing plates, the first bolt is slidably connected with an opening formed in a side wall of the bottom plate, the first bolt is in threaded connection with a first nut, and the first nut is located outside the bottom plate.
As a further improvement of the technical solution, a spring is sleeved on the first bolt, and the spring is located between the bottom plate and the fixing plate.
Compared with the prior art, the invention has the beneficial effects that:
among this quick drilling equipment of carousel formula, the cross setting that rotates through first rotation piece and second, can install not unidimensional drill bit on two rotation pieces, take the rotation of first pivot through the motor to make first rotation piece rotate with the second, with this different size drill bit of switching, also can switch drill bit and the head of polishing simultaneously, guarantee that the whole journey of work piece can be processed labour saving and time saving in a position.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a rotating plate structure according to an embodiment of the present invention;
FIG. 3 is a disassembled view of the second shaft and the second bolt structure according to the embodiment of the present invention;
FIG. 4 is a schematic view of a slider structure according to an embodiment of the present invention;
FIG. 5 is an exploded view of a bracket and cylinder arrangement according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a fixing assembly according to an embodiment of the invention.
The various reference numbers in the figures mean:
1. a work table; 11. a first chute; 12. a screw rod; 13. a feed screw nut; 14. a slide bar; 2. a fixing component; 21. a base plate; 22. a fixing plate; 23. a first bolt; 24. a first nut; 25. a spring; 3. a cylinder; 4. a support; 5. a first rotating shaft; 6. a first rotating member; 7. a second rotating member; 71. rotating the plate; 72. a double-shaft motor; 73. a connecting rod; 74. a second rotating shaft; 741. a splint; 742. a second bolt; 743. a second nut; 744. a second chute; 75. a helical drill bit; 751. a slide bar; 76. a polishing head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the embodiment, referring to fig. 1 to 6, the embodiment provides a rotating disc type rapid drilling device, which includes a workbench 1, in order to make a support 4 go up and down for drilling, a cylinder 3 is installed on one side of the workbench 1, a piston end at an upper end of the cylinder 3 is connected with a lower end of the support 4, in order to switch a first rotating member 6 and a second rotating member 7 in rotation, the support 4 is connected with the first rotating shaft 5 in rotation, one end of the first rotating shaft 5 is connected with an output end of a motor, the other end of the first rotating shaft 5 is fixedly connected with one side of the first rotating member 6, the other side of the first rotating member 6 is fixedly provided with the second rotating member 7, the second rotating member 7 is consistent with the first rotating member 6 in structure and distributed in a cross shape, the second rotating member 7 includes a rotating plate 71, in order to drive a spiral drill 75 and a grinding head 76 to rotate, a double-shaft motor 72 is installed inside the rotating plate 71, output shafts at upper and lower ends of the motor 72 are fixedly connected with symmetrical second rotating shafts 74, the symmetrical second rotating shafts 74 are rotatably connected with the rotating plate 71, openings are formed in one sides of the symmetrical second rotating shafts 74, spiral drill bits 75 are arranged in the openings formed in the second rotating shafts 74 at one ends, and polishing heads 76 are arranged in the openings formed in the second rotating shafts 74 at the other ends.
The working principle of the cylinder 3 is that when compressed air is input from the rodless cavity, the rod cavity exhausts, the pressure difference between the two cavities of the cylinder 3 acts on the piston to push the piston to move, so that the piston rod extends out, when the rod cavity admits air and the rodless cavity exhausts, the piston retracts, and if the rod cavity and the rodless cavity alternately exhausts and admits air, the piston realizes reciprocating linear motion.
In this embodiment, the hydraulic cylinder to be drilled is placed below the rotating plate 71, the two second rotating shafts 74 are driven to rotate by the double-shaft motor 72 inside the rotating plate 71, so that the auger bit 75 and the grinding head 76 rotate simultaneously, the auger bit 75 is above the hydraulic cylinder, the support 4 is driven to move downwards by the telescopic end of the cylinder 3, so that the auger bit 75 drills the hydraulic cylinder, after the hole is drilled, the first rotating shaft 5 is driven to rotate by the motor, so that the positions of the auger bit 75 and the grinding head 76 are switched, the drilled hole is ground by the grinding head 76, if different sizes of drilled holes are needed, drills with other sizes can be installed on the first rotating member 6, during drilling, the hydraulic cylinder is only required to be pushed inwards to the lower side of the first rotating member 6, and the drill does not need to be moved to the next machining area, and time and labor are saved.
In order to facilitate the installation and the detachment of the auger bit 75 and the sanding head 76, symmetrical clamping plates 741 are arranged in an opening formed in the second rotating shaft 74, a second bolt 742 penetrates through a side wall of the second rotating shaft 74 and is fixedly connected with the clamping plates 741, the second bolt 742 slides in openings formed in two sides of the second rotating shaft 74, the second bolt 742 is in threaded connection with a second nut 743, the second nut 743 is located outside the second rotating shaft 74, after the auger bit 75 or the sanding head 76 is inserted into the opening of the second rotating shaft 74, the clamping plates 741 are driven by the second bolts 742 at two sides to slide in the openings at two sides of the second rotating shaft 74, so that the two clamping plates 741 fix two sides of the auger bit 75, the second nut 743 is screwed, the second bolt 742 is fixed, the stability of the auger bit 75 is improved, and the bit replacement is facilitated.
Furthermore, a second sliding groove 744 is formed in one side of the clamping plate 741, the second sliding groove 744 is slidably connected with a sliding strip 751, the sliding strip 751 is symmetrically arranged on two sides of the auger bit 75, and through the sliding connection between the second sliding groove 744 and the sliding strip 751, after the auger bit 75 or the grinding head 76 is fixed by the clamping plate 741, the sliding strip 751 can enter the second sliding groove 744, so that the friction coefficient between the auger bit 75 and the grinding head is enhanced, and the stability is improved.
In order to improve the stability of the dual-shaft motor 72, the dual-shaft motor 72 is fixedly connected with the inner wall of the rotating plate 71 through symmetrical connecting rods 73, and the dual-shaft motor 72 is fixedly connected with the inner part of the rotating plate 71 through the two connecting rods 73, so that the dual-shaft motor 72 is prevented from being unstable during operation.
In order to convey the hydraulic oil cylinder needing to be punched, so that a worker is not in close contact with the auger bit 75, symmetrical first sliding grooves 11 are formed in two sides of the upper end of the workbench 1, a screw rod 12 is arranged in the first sliding groove 11 in one side in a rotating mode, the screw rod 12 is in threaded connection with a screw nut 13, the upper end of the screw nut 13 is fixedly connected with the lower end of one side of the fixing component 2, a sliding rod 14 is fixedly arranged in the first sliding groove 11 in the other side, the sliding rod 14 is in sliding connection with the lower end of the other side of the fixing component 2, the screw rod 12 is driven to rotate through a motor, the fixing component 2 is driven to move by the screw nut 13, meanwhile, the fixing component 2 slides on the sliding rod 14, the fixing component 2 and the hydraulic oil cylinder placed inside can be moved to the lower end of the auger bit 75 to be punched, and potential safety hazards are reduced.
In order to improve the stability of the hydraulic cylinder during punching, the fixing assembly 2 comprises a base plate 21, two sides of the base plate 21 are provided with symmetrical fixing plates 22, a first bolt 23 penetrates through two sides of the base plate 21 and is fixedly connected with the fixing plates 22, the first bolt 23 is in sliding connection with an opening formed in the side wall of the base plate 21, the first bolt 23 is in threaded connection with a first nut 24, the first nut 24 is located on the outer side of the base plate 21, the hydraulic cylinder is placed on the base plate 21, the first bolt 23 on two sides is pushed to drive the fixing plates 22 to slide in the openings on two sides of the base plate 21, the two fixing plates 22 are attached to two sides of the hydraulic cylinder, the first bolt 23 is fixed by the first nut 24, and it is ensured that the hydraulic cylinder cannot move during punching.
Furthermore, the first bolt 23 is sleeved with a spring 25, the spring 25 is positioned between the bottom plate 21 and the fixing plate 22, and the fixing plate 22 can be quickly brought back to the original position by the aid of elastic action of the spring 25 when the first nut 24 removes the fixing of the first bolt 23, so that the fixing of the hydraulic cylinder can be rapidly removed.
When the invention is used specifically, a hydraulic oil cylinder needing to be punched is placed in a fixed assembly 2 for fixing, a screw rod 12 is driven by a motor to rotate, a screw rod nut 13 drives the fixed assembly 2 to move, meanwhile, the fixed assembly 2 slides on a sliding rod 14, so that the hydraulic oil cylinder is conveyed to the position below a rotating plate 71, two second rotating shafts 74 are driven by a double-shaft motor 72 in the rotating plate 71 to rotate, so that a spiral drill bit 75 and a grinding head 76 rotate simultaneously, the spiral drill bit 75 is arranged above the hydraulic oil cylinder, a support 4 is driven by a telescopic end of an air cylinder 3 to move downwards, so that the spiral drill bit 75 punches the hydraulic oil cylinder, after the holes are punched, the positions of the spiral drill bit 75 and the grinding head 76 are switched by driving the motor to rotate, the grinding head 76 is used for grinding the punched holes, when holes with different sizes are required to be drilled, other sizes of drills can be mounted on the first rotating member 6, and the first rotating member 6 and the second rotating member 7 are consistent in structure;
the specific installation mode is as follows: after the auger bit 75 or the polishing head 76 is inserted into the opening of the second rotating shaft 74, the clamping plates 741 are driven by the second bolts 742 on the two sides to slide in the openings on the two sides of the second rotating shaft 74, so that the two sides of the auger bit 75 are fixed by the two clamping plates 741, the second nut 743 is screwed, the second bolt 742 is fixed, the stability of the auger bit 75 is improved, when other sizes are needed to be drilled, only the hydraulic oil cylinder needs to be conveyed and pushed to the lower part of the first rotating part 6, the next machining area does not need to be moved, and time and labor are saved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a quick drilling equipment of carousel formula, includes workstation (1), its characterized in that: the air cylinder (3) is installed on one side of the workbench (1), the piston end at the upper end of the air cylinder (3) is connected with the lower end of the support (4), the support (4) is rotatably connected with the first rotating shaft (5), one end of the first rotating shaft (5) is connected with the output end of the motor, the other end of the first rotating shaft (5) is fixedly connected with one side of the first rotating piece (6), the other side of the first rotating piece (6) is fixedly provided with the second rotating piece (7), and the second rotating piece (7) and the first rotating piece (6) are consistent in structure and distributed in a cross shape; the second rotates piece (7) including changeing board (71), it is equipped with double-shaft motor (72) to change board (71) inside, the output shaft at both ends about double-shaft motor (72) and the second pivot (74) fixed connection of symmetry, the symmetry second pivot (74) all with it rotates to change board (71) and is connected, the symmetry second pivot (74) one side all sets up the opening, one end be equipped with auger bit (75) in the opening that second pivot (74) were seted up, the other end be equipped with in the opening that second pivot (74) were seted up and polish head (76).
2. The rotating disc type rapid drilling apparatus according to claim 1, wherein: symmetrical clamping plates (741) are arranged in an opening formed in the second rotating shaft (74), a second bolt (742) penetrates through the side wall of the second rotating shaft (74) and is fixedly connected with the clamping plates (741), the second bolt (742) slides in the openings formed in the two sides of the second rotating shaft (74), the second bolt (742) is in threaded connection with a second nut (743), and the second nut (743) is located on the outer side of the second rotating shaft (74).
3. The rotating disc type rapid drilling apparatus according to claim 2, wherein: a second sliding groove (744) is formed in one side of the clamping plate (741), the second sliding groove (744) is in sliding connection with a sliding strip (751), and the sliding strip (751) is symmetrically arranged on two sides of the auger bit (75).
4. The rotating disc type rapid drilling apparatus according to claim 1, wherein: the double-shaft motor (72) is fixedly connected with the inner wall of the rotating plate (71) through symmetrical connecting rods (73).
5. The rotating disc type rapid drilling apparatus according to claim 1, wherein: symmetrical first sliding grooves (11) are formed in two sides of the upper end of the workbench (1), a lead screw (12) is arranged in the first sliding groove (11) in one side in a rotating mode, the lead screw (12) is in threaded connection with a lead screw nut (13), the upper end of the lead screw nut (13) is fixedly connected with the lower end of one side of the fixed assembly (2), a sliding rod (14) is fixedly arranged in the first sliding groove (11) in the other side, and the sliding rod (14) is in sliding connection with the lower end of the other side of the fixed assembly (2).
6. The rotating disc type rapid drilling equipment according to claim 5, wherein: the fixing component (2) comprises a bottom plate (21), symmetrical fixing plates (22) are arranged on two sides of the bottom plate (21), a first bolt (23) penetrates through two sides of the bottom plate (21) and is fixedly connected with the fixing plates (22), the first bolt (23) is in sliding connection with an opening formed in the side wall of the bottom plate (21), the first bolt (23) is in threaded connection with a first nut (24), and the first nut (24) is located on the outer side of the bottom plate (21).
7. The rotating disc type rapid drilling equipment according to claim 6, wherein: the first bolt (23) is sleeved with a spring (25), and the spring (25) is located between the bottom plate (21) and the fixing plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210500921.9A CN114799914A (en) | 2022-05-10 | 2022-05-10 | Rotating disc type rapid drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210500921.9A CN114799914A (en) | 2022-05-10 | 2022-05-10 | Rotating disc type rapid drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114799914A true CN114799914A (en) | 2022-07-29 |
Family
ID=82514362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210500921.9A Pending CN114799914A (en) | 2022-05-10 | 2022-05-10 | Rotating disc type rapid drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114799914A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117484303A (en) * | 2023-12-14 | 2024-02-02 | 常熟万克精密工具有限公司 | Integral composite drill bit for machining hole wall and hole bottom of step hole |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1452269A1 (en) * | 2003-02-25 | 2004-09-01 | Bacci Paolino Di Bacci Agostino | Toolhead for machine tools or work centers and machine comprising said head |
| CN211248410U (en) * | 2019-10-14 | 2020-08-14 | 浙江东泰阀门有限公司 | Gang drill mechanism for machining |
| CN213560054U (en) * | 2020-09-29 | 2021-06-29 | 河南祥瑞汽车部件有限公司 | Automatic drilling device for shaft end of automobile steering knuckle fork |
| CN213795195U (en) * | 2020-10-22 | 2021-07-27 | 山东科技大学 | Drilling and grinding dual-purpose device convenient to install for machine manufacturing |
| CN215511716U (en) * | 2021-03-22 | 2022-01-14 | 青岛润凯碳素有限公司 | Graphite anti-crushing drilling equipment |
| CN216370305U (en) * | 2021-11-22 | 2022-04-26 | 大连赛克刀具有限公司 | Deep hole drill with replaceable drill bit |
-
2022
- 2022-05-10 CN CN202210500921.9A patent/CN114799914A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1452269A1 (en) * | 2003-02-25 | 2004-09-01 | Bacci Paolino Di Bacci Agostino | Toolhead for machine tools or work centers and machine comprising said head |
| CN211248410U (en) * | 2019-10-14 | 2020-08-14 | 浙江东泰阀门有限公司 | Gang drill mechanism for machining |
| CN213560054U (en) * | 2020-09-29 | 2021-06-29 | 河南祥瑞汽车部件有限公司 | Automatic drilling device for shaft end of automobile steering knuckle fork |
| CN213795195U (en) * | 2020-10-22 | 2021-07-27 | 山东科技大学 | Drilling and grinding dual-purpose device convenient to install for machine manufacturing |
| CN215511716U (en) * | 2021-03-22 | 2022-01-14 | 青岛润凯碳素有限公司 | Graphite anti-crushing drilling equipment |
| CN216370305U (en) * | 2021-11-22 | 2022-04-26 | 大连赛克刀具有限公司 | Deep hole drill with replaceable drill bit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117484303A (en) * | 2023-12-14 | 2024-02-02 | 常熟万克精密工具有限公司 | Integral composite drill bit for machining hole wall and hole bottom of step hole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114799914A (en) | Rotating disc type rapid drilling equipment | |
| CN215547045U (en) | Drilling device convenient for taking down workpiece | |
| CN113182545B (en) | Vacuum pump shaft manufacturing device and using method thereof | |
| CN113635095A (en) | Cutting machine is used in oil drill pipe processing | |
| CN212885100U (en) | Clamp for cutting tooth turning of coal mining machine | |
| CN210732024U (en) | Grinding device for cutter groove | |
| CN220970835U (en) | Punching equipment for machining | |
| CN215699641U (en) | Profiling milling machine | |
| CN214684381U (en) | Perforating device is used in metal door and window processing | |
| CN215149750U (en) | Perforating device is used in building material processing | |
| CN213944945U (en) | Novel drilling machine for machining | |
| CN213764058U (en) | High efficiency boring machine | |
| CN219358783U (en) | Drilling machine with workpiece positioning function | |
| CN220311815U (en) | Special machine for drilling threaded steel sleeve | |
| CN219336182U (en) | Plate shearing machine for processing guardrail plates | |
| CN219598133U (en) | Punching mechanism for precise workpiece production | |
| CN215468322U (en) | Bimetal deep-loading hole saw | |
| CN220464173U (en) | Tapping machine with debris collecting function | |
| CN215090840U (en) | Automatic punching equipment for screw | |
| CN215615210U (en) | Drilling machine for machining multiple holes | |
| CN216829833U (en) | Crankcase's processing equipment | |
| CN112024958B (en) | Milling machine tool special for guide rail | |
| CN215942268U (en) | Machine tool device convenient for discharging | |
| CN219854958U (en) | Perforating machine for processing decorative plate | |
| CN212552898U (en) | Drilling machine cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |