CN112756993A - Drilling equipment - Google Patents
Drilling equipment Download PDFInfo
- Publication number
- CN112756993A CN112756993A CN202110019847.4A CN202110019847A CN112756993A CN 112756993 A CN112756993 A CN 112756993A CN 202110019847 A CN202110019847 A CN 202110019847A CN 112756993 A CN112756993 A CN 112756993A
- Authority
- CN
- China
- Prior art keywords
- working platform
- platform
- collecting pipe
- waste
- drilling apparatus
- 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
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Classifications
-
- 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
-
- 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
- B23Q1/03—Stationary work or tool supports
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses drilling equipment, which comprises a rack, wherein a bearing platform with a groove embedded in the top surface is arranged on the rack, the inner bottom wall of the groove is connected with a working platform with an inner cavity through a plurality of uniformly distributed springs, the top surface of the working platform is provided with a positioning ring and a plurality of waste chip holes communicated with the inner cavity, the side surface of the working platform is provided with a waste collecting pipe, the inlet end of the waste collecting pipe is communicated with the inner cavity, the outlet end of the waste collecting pipe extends into a waste box, the waste collecting pipe is provided with a vacuum pump, a duplex double-out-rod cylinder is vertically arranged above the working platform, the end part of an upper-end piston rod of the duplex double-out-rod cylinder is provided with a distance sensor, the end part of a lower-end piston rod of the duplex double-out-rod cylinder is provided with a transmission plate. The invention solves the technical problems of automatically drilling the workpiece with quality guarantee and automatically cleaning metal scraps generated in the drilling process.
Description
Technical Field
The invention relates to the technical field of drilling, in particular to drilling equipment.
Background
A drilling apparatus is an apparatus that leaves a cylindrical hole in an object by means of rotation using a tool that is harder and sharper than the object. The existing drilling equipment generally comprises a machine frame, a working platform installed on the machine frame, a clamp arranged on the working platform for clamping or loosening a workpiece to be drilled transversely, and a drill bit which is positioned above the working platform and can move vertically and rotate, and obviously has the following defects: firstly, a large amount of metal scraps are generated and adhered to a working platform and a workpiece in the drilling process, so that workers are required to frequently clean the metal scraps to ensure the normal operation of drilling, and the problems of high labor intensity, low working efficiency and inconvenience in use of the workers are caused; in addition, in the cleaning process, workers can easily suck metal scraps, so that the body health is damaged; secondly, because the workpiece is subjected to vertical drilling force in the drilling process, the workpiece to be drilled is subjected to transverse fastening force at present, and the bearing platform is lack of buffer, the workpiece to be drilled is easy to displace in the drilling process, so that the drilling quality is poor, and the defective rate is high; thirdly, because the drilling process is manually controlled, the labor intensity of workers is high, the working efficiency is low, and the working platform is easy to damage.
Disclosure of Invention
In view of the defects of the background art, the invention provides a drilling device, which solves the technical problem of automatically drilling a workpiece with quality guarantee and automatically cleaning metal scraps generated in the drilling process.
In order to solve the technical problem, the invention provides drilling equipment which comprises a rack, wherein a bearing platform is arranged on the rack, a groove which is communicated with the front and the back is embedded in the top surface of the bearing platform, the inner bottom wall of the groove is connected with a working platform which is in clearance fit with the inner wall of the groove through a plurality of vertical and uniformly distributed springs, the working platform is provided with an inner cavity, the top surface of the working platform is provided with a positioning ring and a plurality of waste chip holes which are communicated with the inner cavity, the side surface of the working platform is provided with a waste collecting pipe, the waste collecting pipe is communicated with a vacuum pump, the inlet end of the waste collecting pipe is communicated with the inner cavity, the outlet end of the waste collecting pipe extends into a waste material box which is positioned below the working platform, a duplex double-rod air cylinder which is fixedly connected to the bearing platform is vertically arranged above the working platform, and the end, and the tip horizontal installation of its lower extreme piston rod has the driving plate, rotate on the bottom surface of driving plate install with the corresponding and rotatable drill bit of position circle, the drill bit, distance sensor the pair goes out the pole cylinder and the vacuum pump all links to each other with programmable controller.
In a preferred embodiment of the invention, a motor in transmission connection with the drill bit is arranged in the transmission plate, and the motor is connected with the programmable controller.
In a preferred embodiment of the present invention, the motor is a servo motor.
In a preferred embodiment of the invention, the end part of the piston rod at the lower end of the duplex double-out rod cylinder is connected with the transmission plate through a floating joint.
In a preferred embodiment of the present invention, an elastic member having two ends respectively abutting against the groove and the working platform is sleeved in each of the springs.
In a preferred embodiment of the present invention, the elastic member is made of thermoplastic polyurethane elastomer rubber.
In a preferred embodiment of the invention, the outer surface of the working platform is coated with a wear-resistant and heat-resistant lubricating coating with a thickness of 100-200 μm.
In a preferred embodiment of the present invention, the wear-resistant and heat-resistant lubricating coating is titanium carbonitride, titanium nitride, titanium aluminum carbonitride or chromium nitride, and is coated on the outer surface of the working platform by using a chemical vapor deposition technique, a plasma enhanced chemical vapor deposition technique or a physical vapor deposition technique.
In a preferred embodiment of the present invention, a pair of light curtains symmetrically located at two sides of the working platform is disposed upward on the top surface of the carrying platform, and the light curtains are connected with the programmable controller.
In a preferred embodiment of the invention, a material loading device is arranged on the side wall of the waste bin, and the material loading device is connected with the programmable controller.
The invention has the beneficial effects that: the working platform is horizontally connected to the bearing platform through a plurality of vertically arranged and uniformly distributed springs, so that the drilling force borne by the workpiece can be buffered, the working platform is provided with an inner cavity, the top surface of the working platform is provided with a plurality of waste chip holes communicated with the inner cavity, the side surface of the working platform is provided with a waste collecting pipe, the waste collecting pipe is communicated with a vacuum pump, the inlet end of the waste collecting pipe is communicated with the inner cavity, and the outlet end of the waste collecting pipe extends into a waste collecting box, so that the workpiece to be drilled is fastened on the working platform by vertical adsorption force under the action of the vacuum pump, and metal waste chips generated in the drilling process are automatically sucked into the waste collecting box; and the end part of the upper end piston rod is vertically arranged above the working platform, and the end part of the lower end piston rod rotates the duplex double-rod air cylinder for installing the rotatable drill bit, so that the drill bit can be automatically controlled to drill the workpiece vertically fastened on the working platform under the cooperation of the distance sensor, the rotatable drill bit, the duplex double-rod air cylinder and the programmable controller, quality guarantee is realized, the workpiece is automatically drilled, and the technical effect of automatically cleaning metal scraps generated in the drilling process can be simultaneously achieved. Compared with the prior art, the drilling machine has the advantages of safe use, convenient use, low labor intensity of workers and high working efficiency, and can effectively ensure the drilling quality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a work platform according to the present invention;
the reference numbers in the figures illustrate: 1. frame, 2, load-bearing platform, 21, recess, 3, spring, 4, work platform, 41, inner chamber, 42, position circle, 43, sweeps hole, 5, collection waste pipe, 6, vacuum pump, 7, the dump bin, 8, the pair goes out the pole cylinder, 9, distance sensor, 10, driving plate, 11, drill bit.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
Referring to fig. 1 and 2: the utility model provides a drilling equipment, includes frame 1, is equipped with load-bearing platform 2 in the frame 1, inlays the recess 21 that link up around being equipped with on load-bearing platform 2's the top surface, is connected with the inner wall clearance fit's with recess 21 work platform 4 through a plurality of vertical and evenly distributed's spring 3 on recess 21's the interior diapire, sets up like this and cushions the drilling power that the work piece received. The working platform 4 is provided with an inner cavity 41, the top surface of the working platform is provided with a positioning ring 42 and is provided with a plurality of scrap holes 43 communicated with the inner cavity 41, the side surface of the working platform is provided with a scrap collecting pipe 5, the scrap collecting pipe 5 is communicated with a vacuum pump 6, the inlet end of the waste collecting pipe is communicated with the inner cavity 41, and the outlet end of the waste collecting pipe extends into a scrap box 7 positioned below the working platform 4, so that a workpiece to be drilled is adsorbed on the working platform 4 by the scrap holes 43 positioned below the workpiece to be drilled under the operation of the vacuum pump 6, and metal scraps generated in the drilling process are firstly sucked into the inner cavity 41 by other scrap holes 43 and then conveyed into the scrap box 7 through the scrap collecting pipe 5, thereby effectively preventing the workpiece from moving in the drilling process and realizing the technical effect of automatically cleaning the metal scraps generated in. A duplex double-rod cylinder 8 fixedly connected to the bearing platform 2 is vertically arranged above the working platform 4, a distance sensor 9 is arranged at the end part of an upper end piston rod of the duplex double-rod cylinder 8, a transmission plate 10 is horizontally arranged at the end part of a lower end piston rod of the duplex double-rod cylinder, a drill bit 11 which corresponds to the positioning ring 42 and can rotate is rotatably arranged on the bottom surface of the transmission plate 10, the drill bit 11, the distance sensor 9, the duplex double-rod cylinder 8 and the vacuum pump 6 are all connected with the programmable controller, the arrangement is such that the distance sensor 9 indirectly obtains the downward moving distance of the drill bit 11 by monitoring the moving distance of the upper end piston rod in real time, the detected data is sent to the programmable controller, once the detected data falls within the preset range of the programmable controller, the drilling is finished, at the moment, the programmable controller controls the distance sensor 9 to be closed, the duplex double-rod cylinder 8 to reset and the drill bit 11, therefore, the technical effect of automatically drilling the workpiece with quality guarantee is achieved.
In a preferred embodiment of the present invention, the drill 11 achieves the technical effect of rotation through the following connection structure: the driving plate 10 is internally provided with a motor which is in driving connection with the drill bit 11 and is connected with a programmable controller.
In a preferred embodiment of the invention, the motor is a servo motor, arranged so that the rotational speed of the drill bit 11 is controllable.
In a preferred embodiment of the present invention, the end of the piston rod at the lower end of the dual-out-rod cylinder 8 is connected to the driving plate 10 through a floating joint, which on one hand facilitates assembly and on the other hand effectively prolongs the service life of the dual-out-rod cylinder 8.
In a preferred embodiment of the present invention, each spring 3 is internally sleeved with an elastic member, two ends of which respectively abut against the groove 21 and the working platform 4, and the elastic member is made of thermoplastic polyurethane elastomer rubber, so that the arrangement improves the buffering effect.
In a preferred embodiment of the present invention, the outer surface of the working platform 4 is coated with a wear-resistant and heat-resistant lubricating coating with a thickness of 100 μm to 200 μm, wherein the wear-resistant and heat-resistant lubricating coating is titanium carbonitride, titanium nitride, titanium aluminum carbonitride or chromium nitride, and is coated on the outer surface of the working platform 4 by using a chemical vapor deposition technique, a plasma enhanced chemical vapor deposition technique or a physical vapor deposition technique, so that the service life of the working platform 4 is effectively prolonged.
In a preferred embodiment of the present invention, a pair of light curtains symmetrically located at both sides of the working platform 4 is disposed upward on the top surface of the carrying platform 2, and the light curtains are connected to the programmable controller, so that the arrangement further improves the safety of use.
In a preferred embodiment of the invention, the side walls of the waste bin 7 are provided with a level indicator which is connected to a programmable controller, which further improves the ease of use.
The working principle is as follows: when the device is used, the programmable controller controls the vacuum pump 6 to be opened, then the drilling position of a workpiece to be drilled is aligned with the positioning ring 42 and placed on the working platform 4, the scrap hole 43 positioned below the workpiece to be drilled vertically fastens the workpiece to be drilled on the working platform 4 under the action of the vacuum pump 6, then the programmable controller controls the distance sensor 9 to be opened and simultaneously controls the drill bit 11 to rotate and the duplex double-rod cylinder 8 to operate, the distance sensor 9 indirectly obtains the downward movement distance of the drill bit 11 by monitoring the movement distance of the upper end piston rod in real time and sends the detected data to the programmable controller, in the process, metal scraps generated in the drilling process are firstly sucked into the inner cavity 41 by the scrap hole 43 under the action of the vacuum pump 6 and then are sent into the waste box 7 through the waste collecting pipe 5, and once the data monitored by the distance sensor 9 falls within the preset range of the programmable controller, the drilling is finished, at the moment, the programmable controller controls the duplex double-rod-out cylinder 8 to reset, the drill bit 11 to stop rotating and the distance sensor 9 and the vacuum pump 6 to be closed, and finally the workpiece drilled with the hole is taken down.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (10)
1. A drilling device is characterized by comprising a rack, wherein a bearing platform is arranged on the rack, a groove which is communicated with the front and the back is embedded in the top surface of the bearing platform, a working platform which is in clearance fit with the inner wall of the groove is connected to the inner bottom wall of the groove through a plurality of vertical and evenly distributed springs, the working platform is provided with an inner cavity, a positioning ring is arranged on the top surface of the working platform, a plurality of waste chip holes communicated with the inner cavity are formed in each of the working platform, a waste collecting pipe is arranged on the side surface of the working platform, a vacuum pump is communicated with the waste collecting pipe, the inlet end of the waste collecting pipe is communicated with the inner cavity, the outlet end of the waste collecting pipe extends into a waste box below the working platform, a duplex double-rod air cylinder fixedly connected to the bearing platform is vertically arranged above the working platform, a distance sensor is arranged at the end part of an upper end piston rod of, the bottom surface of the transmission plate is rotatably provided with a drill bit corresponding to the locating ring and capable of rotating, and the drill bit, the distance sensor, the duplex double-rod cylinder and the vacuum pump are all connected with a programmable controller.
2. The drilling apparatus of claim 1, wherein a motor is provided in said drive plate in driving communication with said drill bit, said motor being connected to said programmable controller.
3. Drilling apparatus according to claim 2 wherein the motor is a servo motor.
4. The drilling apparatus as claimed in claim 1, wherein the end of the piston rod at the lower end of the duplex double-out rod cylinder is connected with the driving plate through a floating joint.
5. The drilling apparatus as claimed in claim 1, wherein each of said springs is internally sleeved with an elastic member having two ends abutting against said groove and said working platform, respectively.
6. The drilling apparatus of claim 5, wherein the resilient member is made of a thermoplastic polyurethane elastomer rubber.
7. The drilling apparatus of claim 1, wherein the outer surface of the working platform is coated with a wear resistant and heat resistant lubricant coating having a thickness of 100 μm to 200 μm.
8. The drilling apparatus of claim 7, wherein the wear and heat resistant lubricant coating is titanium carbonitride, titanium nitride, titanium aluminum carbonitride, or chromium nitride and is applied to the outer surface of the work platform using a chemical vapor deposition technique, a plasma enhanced chemical vapor deposition technique, or a physical vapor deposition technique.
9. The drilling apparatus of claim 1, wherein the top surface of the carrier platform is upwardly provided with a pair of light curtains symmetrically positioned on opposite sides of the work platform, the light curtains being connected to the programmable controller.
10. Drilling apparatus according to claim 1 wherein a level indicator is provided on a side wall of the waste bin, said level indicator being connected to said programmable controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110019847.4A CN112756993A (en) | 2021-01-07 | 2021-01-07 | Drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110019847.4A CN112756993A (en) | 2021-01-07 | 2021-01-07 | Drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112756993A true CN112756993A (en) | 2021-05-07 |
Family
ID=75700794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110019847.4A Pending CN112756993A (en) | 2021-01-07 | 2021-01-07 | Drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112756993A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383502A (en) * | 2022-07-29 | 2022-11-25 | 中国电子科技集团公司第二十九研究所 | High-density integrated bonding fault component non-chip repair device and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903808A (en) * | 2016-06-16 | 2016-08-31 | 嘉兴亨泰金属制品有限公司 | Clamping and trepanning die for hardware |
| CN106735425A (en) * | 2017-01-16 | 2017-05-31 | 宿迁圣力佳合体育用品有限公司 | Racket full-automatic drilling machine |
| CN208261893U (en) * | 2018-04-08 | 2018-12-21 | 惠州市惠阳协力精密铸造有限公司 | A kind of sheet metal processing automatic positioning perforating device |
| CN109648338A (en) * | 2018-12-29 | 2019-04-19 | 泛科轴承集团有限公司 | Full-automatic flange type bearing support drilling tapping machine |
| CN209363648U (en) * | 2019-08-06 | 2019-09-10 | 莱州金狮汽车配件有限公司 | A kind of radial drilling machine |
| CN209425564U (en) * | 2019-01-28 | 2019-09-24 | 舞阳县新力塑料包装有限公司 | A kind of intelligence puncher |
| CN210232331U (en) * | 2019-07-26 | 2020-04-03 | 淮北市君意达金属科技有限责任公司 | Machining platform for mechanical parts |
| CN210997534U (en) * | 2019-04-28 | 2020-07-14 | 江苏锡滚轴承科技有限公司 | Bearing fixing device |
-
2021
- 2021-01-07 CN CN202110019847.4A patent/CN112756993A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903808A (en) * | 2016-06-16 | 2016-08-31 | 嘉兴亨泰金属制品有限公司 | Clamping and trepanning die for hardware |
| CN106735425A (en) * | 2017-01-16 | 2017-05-31 | 宿迁圣力佳合体育用品有限公司 | Racket full-automatic drilling machine |
| CN208261893U (en) * | 2018-04-08 | 2018-12-21 | 惠州市惠阳协力精密铸造有限公司 | A kind of sheet metal processing automatic positioning perforating device |
| CN109648338A (en) * | 2018-12-29 | 2019-04-19 | 泛科轴承集团有限公司 | Full-automatic flange type bearing support drilling tapping machine |
| CN209425564U (en) * | 2019-01-28 | 2019-09-24 | 舞阳县新力塑料包装有限公司 | A kind of intelligence puncher |
| CN210997534U (en) * | 2019-04-28 | 2020-07-14 | 江苏锡滚轴承科技有限公司 | Bearing fixing device |
| CN210232331U (en) * | 2019-07-26 | 2020-04-03 | 淮北市君意达金属科技有限责任公司 | Machining platform for mechanical parts |
| CN209363648U (en) * | 2019-08-06 | 2019-09-10 | 莱州金狮汽车配件有限公司 | A kind of radial drilling machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383502A (en) * | 2022-07-29 | 2022-11-25 | 中国电子科技集团公司第二十九研究所 | High-density integrated bonding fault component non-chip repair device and method |
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Application publication date: 20210507 |
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| RJ01 | Rejection of invention patent application after publication |