CN111037336A - Drilling machine convenient to adjust - Google Patents
Drilling machine convenient to adjust Download PDFInfo
- Publication number
- CN111037336A CN111037336A CN201911419253.1A CN201911419253A CN111037336A CN 111037336 A CN111037336 A CN 111037336A CN 201911419253 A CN201911419253 A CN 201911419253A CN 111037336 A CN111037336 A CN 111037336A
- Authority
- CN
- China
- Prior art keywords
- bearing
- drill bit
- screw rod
- mounting
- drilling machine
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 37
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 101710042463 ANAPC1 Proteins 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- 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
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
Abstract
The invention discloses a drilling machine convenient to adjust, which comprises a bearing plate, a support, a drilling device and a clamping device, wherein the drilling device comprises a rotating motor, a rotating shaft, a drill bit mounting seat and a drill bit, and the clamping device comprises a horizontal moving platform, a bearing platform, a clamping block, a screw rod and a universal adjusting mechanism; the universal adjusting mechanism is arranged between the horizontal moving platform and the bearing platform. The device has simple structure and powerful function; the universal adjusting mechanism is used for realizing angle adjustment of the bearing table, and the drilling position of the drill bit on the workpiece is further controlled through angle change of the bearing table; the applicability of the device is further improved; the joint movement of the three telescopic cylinders can further realize the rotation of the bearing table in multiple directions, so that the actual using effect of the device is greatly improved.
Description
Technical Field
The invention relates to the field of machine tools, in particular to a drilling machine convenient to adjust.
Background
The vertical numerically-controlled drilling machine is commonly used for daily part drilling and machining and is widely applied to the field of machining. The vertical drilling machine is characterized in that main shafts are generally vertically arranged, a drilling device is arranged on each main shaft, and a workpiece needing to be drilled is horizontally arranged on a workbench.
At present, because a main shaft of the numerical control vertical drilling machine is fixed, a platform borne by a workpiece can only move on a horizontal plane, and further, the processing of inclined holes in a non-main shaft direction on some machined parts is difficult to realize, and further, the workpiece needs to be clamped again, so that the time waste and the low efficiency are further caused; there is a further need for an easily adjustable drill press that further accommodates a variety of different operational needs.
Disclosure of Invention
The invention aims to provide a drilling machine convenient to adjust so as to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
a drilling machine convenient to adjust comprises a bearing plate, a support, a drilling device and a clamping device, wherein the drilling device comprises a rotating motor, a rotating shaft, a drill bit mounting seat and a drill bit, and the drill bit mounting seat is fixedly mounted on the rotating shaft; the drill bit is fixedly arranged on the drill bit mounting seat; the rotating shaft is connected with a rotating shaft of the rotating motor; the vertical sliding table is distributed on the bracket, a vertical direction adjusting mechanism is distributed between the vertical sliding table and the bracket, and the rotating motor is fixedly arranged on the vertical sliding table; the clamping device is arranged below the drill bit; the clamping device comprises a horizontal moving platform, a bearing platform, a clamping block, a screw and a universal adjusting mechanism; the universal adjusting mechanism is arranged between the horizontal moving platform and the bearing platform; the screw rod rotate and install one side of plummer, the end-to-end connection of screw rod has the handle, clamp splice fixed mounting is at the end of screw rod.
As a further scheme of the invention: the vertical direction adjusting mechanism comprises a lifting motor and a vertical screw rod, and the lifting motor is fixedly arranged above the bracket; the vertical screw rod is fixedly arranged on a rotating shaft of the lifting motor, and the vertical sliding table is arranged on the vertical screw rod.
As a still further scheme of the invention: the bracket is fixedly provided with a sliding rod, and the vertical sliding table is arranged on the sliding rod in a sliding manner; the number of the sliding rods is at least two.
As a still further scheme of the invention: the universal adjusting mechanism comprises three telescopic cylinders, a first bearing, a first mounting rod, a horizontal rotary table, a rotary seat, a second bearing and a second mounting rod, wherein the number of the first mounting rods is uniformly and fixedly arranged on the side surface of the bearing table; the inner ring of the first bearing is fixedly arranged on the first mounting rod; the tail end of a cylinder rod of the telescopic cylinder is fixedly arranged on an outer ring of the first bearing; the second mounting rod is fixedly mounted on the horizontal turntable, and the second bearing is rotatably arranged on the second mounting rod and the horizontal moving platform; the rotating seat is fixedly arranged on the horizontal rotary table, and the cylinder barrel of the telescopic cylinder is rotatably arranged on the rotating seat.
As a still further scheme of the invention: the first mounting rod and the second mounting rod are arranged in a cylindrical shape.
As a still further scheme of the invention: the bottom of the bearing plate is fixedly provided with a foot bracket, and the bottom of the foot bracket is fixedly provided with an anti-slip pad.
As a still further scheme of the invention: the bottom of the horizontal moving platform is fixedly provided with a limiting block, and the limiting block is slidably arranged on the bearing plate; a horizontal screw rod is rotatably arranged on the bearing plate, and the tail end of the horizontal screw rod is connected with a driving motor; the horizontal screw rod is sleeved with a connecting block, and the connecting block is fixedly connected to the horizontal moving platform.
Compared with the prior art, the invention has the beneficial effects that: the device has simple structure and powerful function; the universal adjusting mechanism is used for realizing angle adjustment of the bearing table, and the drilling position of the drill bit on the workpiece is further controlled through angle change of the bearing table; the applicability of the device is further improved; the joint movement of the three telescopic cylinders can further realize the rotation of the bearing table in multiple directions, so that the actual using effect of the device is greatly improved.
Drawings
Fig. 1 is a schematic view of a drilling machine for easy adjustment.
Fig. 2 is an enlarged structural schematic diagram of a view in a drilling machine for facilitating adjustment.
Fig. 3 is an enlarged structural schematic diagram of a view B in the drilling machine for facilitating adjustment.
FIG. 4 is a schematic diagram of a universal adjustment mechanism of a drilling machine for facilitating adjustment.
In the figure: the device comprises a foot support 1, a non-slip mat 2, a bearing plate 3, a horizontal moving platform 4, a limiting block 5, a connecting block 6, a horizontal screw rod 7, a telescopic cylinder 8, a first bearing 9, a first mounting rod 10, a clamping block 11, a bearing platform 12, a handle 13, a drill bit mounting seat 14, a drill bit 15, a rotating shaft 16, a vertical sliding platform 17, a rotating motor 18, a lifting motor 19, a sliding rod 20, a vertical screw rod 21, a horizontal rotating platform 22, a rotating seat 23, a second mounting rod 24, a second bearing 25, a support 26 and a screw rod 27.
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.
Example one
Referring to fig. 1-4, a drilling machine convenient for adjustment comprises a bearing plate 3, a bracket 26, a drilling device and a clamping device, wherein the drilling device comprises a rotating motor 18, a rotating shaft 16, a drill bit mounting seat 14 and a drill bit 15, and the drill bit mounting seat 14 is fixedly mounted on the rotating shaft 16; the drill bit 15 is fixedly arranged on the drill bit mounting seat 14; the rotating shaft 16 is connected with a rotating shaft of a rotating motor 18; the bracket 26 is provided with a vertical sliding table 17, and a vertical direction adjusting mechanism is arranged between the vertical sliding table 17 and the bracket 26; the vertical direction adjustment of the drilling oil 15 is further realized through the vertical direction adjustment mechanism; the rotating motor 18 is fixedly arranged on the vertical sliding table 17; the clamping device is arranged below the drill bit 15; the clamping device comprises a horizontal moving platform 4, a bearing platform 12, a clamping block 11, a screw 27 and a universal adjusting mechanism; the universal adjusting mechanism is arranged between the horizontal moving platform 4 and the bearing platform 12; the screw 27 is rotatably installed on one side of the bearing table 12, the clamping block 11 is fixedly installed at the tail end of the screw 26, the tail end of the screw 27 is connected with the handle 13, and the screw 27 is further rotated to further drive the clamping block 11 to move so as to clamp a workpiece; the universal adjusting mechanism is used for adjusting the angle of the bearing table 12, and further controlling the drilling position of the drill 15 on the workpiece through the angle change of the bearing table 12.
Further, the specific structural form of the vertical direction adjusting mechanism is not limited, in this embodiment, the vertical direction adjusting mechanism includes a lifting motor 19 and a vertical screw 21, and the lifting motor 19 is fixedly installed above the bracket 26; the vertical screw 21 is fixedly arranged on a rotating shaft of the lifting motor 19; the vertical sliding table 17 is arranged on the vertical screw rod 21, and further drives the vertical sliding table 17 to lift through the rotation of the vertical screw rod 21.
Further, in order to improve the lifting effect of the vertical sliding table 17, a sliding rod 20 is fixedly mounted on the bracket 26, and the vertical sliding table 17 is slidably arranged on the sliding rod 20; the number of the sliding rods is at least two.
Further, the specific structural form of the universal adjusting mechanism is not limited, in this embodiment, the universal adjusting mechanism includes a telescopic cylinder 8, a first bearing 9, a first mounting rod 10, a horizontal turntable 22, a rotating seat 23, a second bearing 25 and a second mounting rod 24, and three first mounting rods 10 are uniformly and fixedly mounted on the side surface of the plummer 12; the inner ring of the first bearing 9 is fixedly arranged on the first mounting rod 10; the tail end of a cylinder rod of the telescopic cylinder 8 is fixedly arranged on the outer ring of the first bearing 9; the second mounting rod 24 is fixedly mounted on the horizontal turntable 22, and the second bearing 25 is rotatably arranged on the second mounting rod 24 and the horizontal moving platform 4; the rotating seat 23 is fixedly arranged on the horizontal turntable 22, and the cylinder barrel of the telescopic cylinder 8 is rotatably arranged on the rotating seat 23; and then through the joint motion of three telescoping cylinder 8, can further realize the rotation of multiple directions of plummer 12, and then very big improvement this device's actual result of use.
Further, the cylindrical shape of the first and second mounting rods 10 and 24.
Furthermore, the bottom of the bearing plate 3 is fixedly provided with a foot support 1, the bottom of the foot support 1 is fixedly provided with an anti-skid pad 2, and the stability of the device is further improved through the anti-skid pad 2.
The working principle of the invention is as follows: a vertical direction adjusting mechanism is arranged between the vertical sliding table 17 and the bracket 26; the vertical direction adjustment of the drilling oil 15 is further realized through the vertical direction adjustment mechanism; the screw 27 is rotated to further drive the clamping block 11 to move, so that the workpiece is clamped; the universal adjusting mechanism is used for realizing angle adjustment of the bearing table 12, and further controlling the drilling position of the drill 15 on the workpiece through angle change of the bearing table 12; the rotation in multiple directions of the bearing table 12 can be further realized by utilizing the combined movement of the three telescopic cylinders 8, so that the actual using effect of the device is greatly improved.
Example two
In order to further improve the practical use effect of the device, the present embodiment is improved on the basis of the first embodiment, and the improvement is that a limiting block 5 is fixedly installed at the bottom of the horizontal transfer platform 4, and the horizontal transfer platform 4 is further slidably installed on the bearing plate 3 through the limiting block 5; a horizontal screw rod 7 is rotatably mounted on the bearing plate 3, a connecting block 6 is sleeved on the horizontal screw rod 7, and the rotation of the connecting block 6 is further realized through the rotation of the horizontal screw rod 7; the connecting block 6 is fixedly connected to the horizontal moving platform 4, and further drives the horizontal moving platform 4 to move horizontally.
The working principle of the embodiment is as follows: the horizontal screw rod 7 is rotatably arranged on the horizontal moving platform 4, and the rotation of the horizontal screw rod 7 further realizes the rotation of the connecting block 6; the connecting block 6 is fixedly connected to the bearing plate 3, and further drives the bearing plate 3 to horizontally move; and then the horizontal movement of the horizontal bearing platform 4 is effectively realized, and the actual using effect of the device is further improved.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A drilling machine convenient to adjust comprises a bearing plate (3), a support (26), a drilling device and a clamping device, and is characterized in that the drilling device comprises a rotating motor (18), a rotating shaft (16), a drill bit mounting seat (14) and a drill bit (15), wherein the drill bit mounting seat (14) is fixedly arranged on the rotating shaft (16); the drill bit (15) is fixedly arranged on the drill bit mounting seat (14); the rotating shaft (16) is connected with the rotating shaft of the rotating motor (18); a vertical sliding table (17) is distributed on the bracket (26), a vertical direction adjusting mechanism is distributed between the vertical sliding table (17) and the bracket (26), and the rotating motor (18) is fixedly arranged on the vertical sliding table (17); the clamping device is arranged below the drill bit (15); the clamping device comprises a horizontal moving platform (4), a bearing platform (12), a clamping block (11), a screw rod (27) and a universal adjusting mechanism; the universal adjusting mechanism is arranged between the horizontal moving platform (4) and the bearing platform (12); the screw rod (27) is rotatably installed on one side of the bearing table (12), the tail end of the screw rod (27) is connected with a handle (13), and the clamping block (11) is fixedly installed at the tail end of the screw rod (26).
2. The drilling machine convenient for adjustment according to claim 1, characterized in that the vertical direction adjustment mechanism comprises a lifting motor (19) and a vertical screw rod (21), wherein the lifting motor (19) is fixedly arranged above a bracket (26); vertical lead screw (21) fixed mounting in elevator motor (19)'s pivot, vertical slip table (17) lay on vertical lead screw (21).
3. The drilling machine convenient to adjust as claimed in claim 2, wherein the bracket (26) is fixedly provided with a slide bar (20), and the vertical sliding table (17) is arranged on the slide bar (20) in a sliding manner; the number of the sliding rods is at least two.
4. The drilling machine convenient to adjust according to claim 1, wherein the universal adjusting mechanism comprises a telescopic cylinder (8), a first bearing (9), a first mounting rod (10), a horizontal rotary table (22), a rotary seat (23), a second bearing (25) and a second mounting rod (24), and three first mounting rods (10) are uniformly and fixedly mounted on the side surface of the bearing table (12); the inner ring of the first bearing (9) is fixedly arranged on the first mounting rod (10); the tail end of a cylinder rod of the telescopic cylinder (8) is fixedly arranged on an outer ring of the first bearing (9); the second mounting rod (24) is fixedly mounted on the horizontal rotary table (22), and the second bearing (25) is rotatably arranged on the second mounting rod (24) and the horizontal moving table (4); the rotating seat (23) is fixedly arranged on the horizontal rotary table (22), and the cylinder barrel of the telescopic cylinder (8) is rotatably arranged on the rotating seat (23).
5. The drilling machine facilitating adjustment according to claim 4, characterized in that the first mounting bar (10) and the second mounting bar (24) are arranged in the shape of a cylinder.
6. The drilling machine convenient to adjust as claimed in claim 1, characterized in that a foot bracket (1) is fixedly installed at the bottom of the bearing plate (3), and a non-slip mat (2) is fixedly installed at the bottom of the foot bracket (1).
7. The drilling machine convenient to adjust as claimed in claim 1, wherein a limiting block (5) is fixedly mounted at the bottom of the horizontal moving platform (4), and the limiting block (5) is slidably mounted on the bearing plate (3); a horizontal screw rod (7) is rotatably mounted on the bearing plate (3), and the tail end of the horizontal screw rod (7) is connected with a driving motor; the horizontal screw rod (7) is sleeved with a connecting block (6), and the connecting block (6) is fixedly connected to the horizontal moving platform (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911419253.1A CN111037336A (en) | 2019-12-31 | 2019-12-31 | Drilling machine convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911419253.1A CN111037336A (en) | 2019-12-31 | 2019-12-31 | Drilling machine convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111037336A true CN111037336A (en) | 2020-04-21 |
Family
ID=70243127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911419253.1A Pending CN111037336A (en) | 2019-12-31 | 2019-12-31 | Drilling machine convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111037336A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084241A (en) * | 2021-04-08 | 2021-07-09 | 黄河水利职业技术学院 | Safe type building material cutting device for civil engineering |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2224060Y (en) * | 1995-06-23 | 1996-04-10 | 浙江大学 | Space six-freedom working table for machining of machine tool |
| KR19990038502A (en) * | 1997-11-05 | 1999-06-05 | 김종원 | Parallel mechanism structure for controlling position and posture in three dimensions |
| CN201183192Y (en) * | 2008-03-17 | 2009-01-21 | 张忠林 | Multifunctional vertical machine tool |
| CN203409313U (en) * | 2013-08-28 | 2014-01-29 | 温州职业技术学院 | Assembly line numerical control drill press |
| CN105436899A (en) * | 2016-01-18 | 2016-03-30 | 李亦琴 | Numerical control machine tool with drilling and turning compound function |
| CN107030307A (en) * | 2017-03-24 | 2017-08-11 | 中国科学院长春光学精密机械与物理研究所 | Intelligent drilling machine based on six-degree-of-freedom parallel robot |
| CN107414144A (en) * | 2017-03-24 | 2017-12-01 | 中国科学院长春光学精密机械与物理研究所 | Intelligent Counterboring apparatus based on six-degree-of-freedom parallel robot |
| CN108032281A (en) * | 2017-11-13 | 2018-05-15 | 歌尔股份有限公司 | 6-dof motion platform and electronic equipment |
| CN108381300A (en) * | 2018-05-08 | 2018-08-10 | 佛山市高明亚太建材有限公司 | A kind of robot arm device of bathtub system of processing |
| CN109570573A (en) * | 2018-11-27 | 2019-04-05 | 湖南三特机械制造有限公司 | There is one kind the processing of cleaning function drilling machine to use clamping device |
-
2019
- 2019-12-31 CN CN201911419253.1A patent/CN111037336A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2224060Y (en) * | 1995-06-23 | 1996-04-10 | 浙江大学 | Space six-freedom working table for machining of machine tool |
| KR19990038502A (en) * | 1997-11-05 | 1999-06-05 | 김종원 | Parallel mechanism structure for controlling position and posture in three dimensions |
| CN201183192Y (en) * | 2008-03-17 | 2009-01-21 | 张忠林 | Multifunctional vertical machine tool |
| CN203409313U (en) * | 2013-08-28 | 2014-01-29 | 温州职业技术学院 | Assembly line numerical control drill press |
| CN105436899A (en) * | 2016-01-18 | 2016-03-30 | 李亦琴 | Numerical control machine tool with drilling and turning compound function |
| CN107030307A (en) * | 2017-03-24 | 2017-08-11 | 中国科学院长春光学精密机械与物理研究所 | Intelligent drilling machine based on six-degree-of-freedom parallel robot |
| CN107414144A (en) * | 2017-03-24 | 2017-12-01 | 中国科学院长春光学精密机械与物理研究所 | Intelligent Counterboring apparatus based on six-degree-of-freedom parallel robot |
| CN108032281A (en) * | 2017-11-13 | 2018-05-15 | 歌尔股份有限公司 | 6-dof motion platform and electronic equipment |
| CN108381300A (en) * | 2018-05-08 | 2018-08-10 | 佛山市高明亚太建材有限公司 | A kind of robot arm device of bathtub system of processing |
| CN109570573A (en) * | 2018-11-27 | 2019-04-05 | 湖南三特机械制造有限公司 | There is one kind the processing of cleaning function drilling machine to use clamping device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084241A (en) * | 2021-04-08 | 2021-07-09 | 黄河水利职业技术学院 | Safe type building material cutting device for civil engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104440321A (en) | Multi-workpiece drilling equipment | |
| CN208929747U (en) | A kind of drilling clamp | |
| CN208289420U (en) | A kind of height-adjustable machining rotary table | |
| CN204353518U (en) | A kind of drilling equipment of multi spindle drilling machine | |
| CN111037336A (en) | Drilling machine convenient to adjust | |
| CN204295374U (en) | A kind of multi-work piece rig | |
| CN215144861U (en) | Double-end mirror image deep hole bores | |
| CN110885029A (en) | Shock attenuation formula material handling device | |
| CN204432206U (en) | A kind of cambered surface engraving machine | |
| CN213764111U (en) | Metal mobile phone hole turning device | |
| CN107511689A (en) | Horizontal machine tool | |
| CN209050150U (en) | A kind of cylinder head cover drilling machine of rotatable positioning | |
| CN204294981U (en) | A kind of rig | |
| CN209811272U (en) | Drilling machine device with positioning drilling position | |
| CN204711253U (en) | The Pneumatic-control type automatic drilling machine of double rotating disc type automatic drilling machine | |
| CN210633304U (en) | Positioner is used in aluminium alloy processing | |
| CN217530150U (en) | Novel feeding assembly for slotting machining of cutter | |
| CN210996577U (en) | Horizontal adjustment mechanism of numerical control drill bit inclination | |
| CN215511088U (en) | Multi freedom's portable hoisting machine constructs | |
| CN217224617U (en) | Forging processing positioning clamping device | |
| CN214108843U (en) | Horizontal drilling and boring machine with improved structure | |
| CN215237939U (en) | Drilling equipment for machine-building with angle modulation structure | |
| CN206763937U (en) | One kind automation beveler | |
| CN210967109U (en) | Threaded connection manual drilling machine | |
| CN215237984U (en) | Drilling equipment is used in metal product processing |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200421 |
|
| RJ01 | Rejection of invention patent application after publication |