CN106270619A - Hydraulic semi-automatic multi-hole drill lathe - Google Patents

Hydraulic semi-automatic multi-hole drill lathe Download PDF

Info

Publication number
CN106270619A
CN106270619A CN201610746894.8A CN201610746894A CN106270619A CN 106270619 A CN106270619 A CN 106270619A CN 201610746894 A CN201610746894 A CN 201610746894A CN 106270619 A CN106270619 A CN 106270619A
Authority
CN
China
Prior art keywords
shaft
gear
boring
clamp
driving
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.)
Granted
Application number
CN201610746894.8A
Other languages
Chinese (zh)
Other versions
CN106270619B (en
Inventor
陈协夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING HONGLEI MACHINERY MANUFACTURING Co Ltd
Original Assignee
CHONGQING HONGLEI MACHINERY MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHONGQING HONGLEI MACHINERY MANUFACTURING Co Ltd filed Critical CHONGQING HONGLEI MACHINERY MANUFACTURING Co Ltd
Priority to CN201610746894.8A priority Critical patent/CN106270619B/en
Publication of CN106270619A publication Critical patent/CN106270619A/en
Application granted granted Critical
Publication of CN106270619B publication Critical patent/CN106270619B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B39/00General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/16Drilling machines with a plurality of working-spindles; Drilling automatons
    • B23B39/161Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/30Additional gear with one or more working-spindles attachable to the main working-spindle and mounting the additional gear

Abstract

The present invention relates to drilling machine technical field, specifically disclose a kind of hydraulic semi-automatic multi-hole drill lathe, compared with prior art, the present invention is provided with the boring multi-shaft device and drill bushing plate removably connected, is additionally provided with adjustable clamp body.Additionally, the technical scheme that the present invention provides is sequentially provided with multiple boring multi-shaft device in the frame of drilling machine tool.Therefore, the present invention can solve the problem that existing drilling machine tool can only process same class workpiece, and can only process the problem of a workpiece every time, thus expands the range of drilling machine tool, and improves the efficiency of boring further.

Description

Hydraulic semi-automatic multi-hole drill lathe
Technical field
The present invention relates to drilling machine technical field, especially relate to a kind of hydraulic semi-automatic multi-hole drill lathe.
Background technology
Drilling machine tool refers to mainly process on workpiece the lathe in hole with drill bit.Generally bit is main motion, and drill bit is axial Mobile for feed motion.Drilling machine simple in construction, machining accuracy is relatively low, can holes drilled through, blind hole, change special tool, can expand, Spot-facing, reams or carries out the processing such as tapping.In the course of processing, workpiece is motionless, allows cutter move, by center cutter alignment hole center, And make cutter rotate (main motion), thus complete the processing in hole.But, most drilling machine tools once can only on workpiece to be processed Bore a hole, so that boring is inefficient.Additionally, when processing other holes, easily cause the skew of position, thus allow The precision of processing reduces.
The precision of efficiency and processing in order to improve boring, it is possible to that bores that the drilling machine tool in multiple hole is employed more comes simultaneously The most extensive.This drilling machine tool is generally of multiple drill bit, and each drill bit is had relatively fixed position, and filled by transmission Put and be attached so that each drill bit can be operated simultaneously, thus while realizing carrying out multiple hole on an object Processing.Although this kind of drilling machine tool has certain lifting in the efficiency of machining accuracy and boring, but still there is following asking in it Topic: 1. this drilling machine tool is after finishing assembly, has a number of drill bit the most always, so being just merely able to enter same class workpiece Row processing, it is impossible to be widely used;2. this kind of drilling machine tool only has one group of drill bit, so can only carry out a workpiece every time Processing, the most still has certain restriction to drilling efficiency.
Summary of the invention
The invention is intended to provide a kind of hydraulic semi-automatic multi-hole drill lathe, be used for solving existing drilling machine tool and can only process same Class workpiece, and the problem of a workpiece can only be processed every time, thus expand the range of drilling machine tool, and improve brill further The efficiency in hole.
To achieve these goals, the present invention provides a kind of hydraulic semi-automatic multi-hole drill lathe, including motor, frame and the end Seat, described motor is positioned at described frame top, and described base is positioned at bottom frame, and base is fixing with frame to be connected, described frame Being provided with multiple boring multi-shaft device, described boring multi-shaft device removably connects with frame, and boring multi-shaft device is provided with an active Axle, described driving shaft is connected with described motor, and driving shaft is provided with multiple driving gear, described driving gear and driving shaft interference Coordinate, described boring multi-shaft device is additionally provided with multiple driven shaft, the quantity phase of the quantity of described driven shaft and described driving gear With, each driven shaft lower end is fixedly connected with a drill bit, each driven shaft be provided with one identical with described driving gear Driven gear, described driven gear and driven shaft interference fit, each driven gear and a described driving gear engagement;Described Being additionally provided with many guide posts in frame, a boring multi-shaft device and two described guide posts are slidably connected, and the middle part of guide post is solid Determining connection and have location-plate, described location-plate is removably connected with drill bushing plate, described drill bushing plate is provided with multiple pilot hole, described The quantity of pilot hole is identical with the quantity of described drill bit, and pilot hole is corresponding with drill bit, and described guide post lower slide connects to be had Clamp body, described clamp body is provided with several limited blocks, and described limited block is provided with caging bolt, is provided with and props up below clamp body Support plate, clamp body removably connects with described support plate, is provided with hydraulic press below a support plate, a support plate and described hydraulic press top Fixing connection.
The know-why of the technical program is: being sequentially connected with multiple boring multi-shaft device in the frame of drilling machine tool, boring is many Axial organ removably connects with frame so that boring multi-shaft device can be changed easily.A driving shaft is had on boring multi-shaft device, main Moving axis is connected with motor, allows driven by motor driving shaft rotate.Driving shaft and multiple driving gear interference fit so that driving gear It is fixedly connected on driving shaft.Boring multi-shaft device is additionally provided with multiple driven shaft, the quantity of driven shaft and the number of driving gear Measuring identical, the lower end of each driven shaft is fixedly connected with a drill bit so that every driven shaft all can be driven by driving shaft, and Drill bit is allowed to rotate.Each driven shaft and a driven gear interference fit, driven gear and a driving gear engagement, so that Must be under the gearing of gear, driven shaft can be followed driving shaft and be rotated together.Owing to driven gear is identical with driving gear, So driven shaft is identical with the speed that driving shaft rotates.
Being additionally provided with many guide posts in frame, each boring multi-shaft device and two guide posts are slidably connected, and often A piece guide post is only connected with a boring multi-shaft device, thus allows boring multi-shaft device slide along guide post.Middle part at guide post Being fixedly connected with location-plate, location-plate removably connects with drill bushing plate such that it is able to realize the replacing of drill bushing plate.On drill bushing plate Being positioned at place immediately below drill bit and be provided with multiple pilot hole, pilot hole is corresponding with drill bit so that drill bit can be through drill bushing plate to work Part is processed, meanwhile, it is capable to ensure that the direction of drill bit will not change, improves the precision of boring.Sliding in the bottom of guide post Be dynamically connected clamp body, and clamp body is provided with the limited block can being clamped workpiece, and limited block is provided with caging bolt, logical Cross caging bolt and by Workpiece clamping, thus can ensure that workpiece will not be moved in the course of processing.Lower section at clamp body Being removably connected with a support plate, a support plate is fixing with the top of hydraulic press to be connected.When drilling machine tool works, hydraulic press is by clamp body Upwards top is to certain position so that workpiece to be processed can contact with drill bit.After boring terminates, clamp body is put by hydraulic press Under, the most just can safely workpiece be taken off.
What this programme can produce has the technical effect that 1. this programme, compared with existing drilling machine tool, have dismountable boring many Axial organ and drill bushing plate, and there is adjustable clamp body, by changing boring multi-shaft device and drill bushing plate, and alignment jig body, It is capable of different classes of workpiece to be processed is processed, thus realizes a tractor serves several purposes, reduce main frame and put into;2. this programme The drilling machine tool provided has organizes rig more, it is possible to realize being processed multiple workpieces to be processed simultaneously, thus further Improve the efficiency of boring.
The following is the preferred version of such scheme:
Preferred version one: based on base case, also includes decelerator, is provided with power shaft and output shaft in described decelerator, described Power shaft is connected with described motor, and on power shaft, interference fit has input gear, and described output shaft is connected with described driving shaft, defeated On shaft, interference fit has output gear, and the diameter of described output gear is more than described input gear, power shaft and output shaft it Between be provided with the power transmission shaft of some parallel side-by-side, on every described power transmission shaft, interference fit has one identical with output gear One travelling gear and second travelling gear identical with input gear, the first biography on the power transmission shaft of described power shaft Moving gear engages with input gear, away from the first travelling gear on the power transmission shaft of power shaft and second on previous power transmission shaft Travelling gear engages, and the second travelling gear on the power transmission shaft of output shaft engages with output gear.In this preferred version, Power shaft is rotated by driven by motor, and drives drive axis by the engagement of input gear and the first travelling gear.By Diameter in the first travelling gear is more than input gear, so the slewing rate of power transmission shaft is less than power shaft.In like manner, output shaft Slewing rate is less than power transmission shaft, thus realizes the purpose slowed down.By arranging decelerator, it is possible to realize bit rotation velocity Control, thus prevent from causing because bit is too fast the damage of machine.
Preferred version two: based on preferred version one, described guide post is provided with spring, described spring one end and described boring Multi-shaft device is fixing to be connected, and the spring other end is fixing with described location-plate to be connected.By arranging spring on the guide bar, it is possible to brill Hole multi-shaft device buffers, and prevents itself and location-plate generation strong collision, causes the damage of machine tool element.
Preferred version three: based on preferred version two, described clamp body is respectively equipped with corresponding determining on described support plate Position screwed hole, clamp body is connected by bolt with a support plate.By coordinating of bolt and positioning spiro pit, it is possible to realize folder Concrete removably connecting with a support plate so that clamp body and prop up the replacing of support plate and safeguard convenient.
Preferred version four: based on base case, described clamp body is provided with separate cavities, and described separate cavities is positioned at described drill bit Underface.By arranging separate cavities, it is possible to prevent drill bit by bottom the clamp body below workpiece and support twist drill bad.
Preferred version five: based on preferred version four, is provided with multiple column, described column one end and isolation in described separate cavities Top of chamber is fixing to be connected, and the column other end is fixing with bottom separate cavities to be connected.By arranging column in separate cavities, it is possible to play Supporting role to separate cavities, prevents clamp body from damaging because workpiece is overweight.
Accompanying drawing explanation
Fig. 1 is the structural representation of hydraulic semi-automatic multi-hole drill lathe embodiment of the present invention;
Fig. 2 is the structural representation of boring multi-shaft device;
Fig. 3 is the structural representation of decelerator.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference in Figure of description includes: motor 1, frame 2, base 3, boring multi-shaft device 4, driving shaft 41, driving tooth Wheel 42, driven shaft 43, driven gear 44, guide post 5, location-plate 6, drill bushing plate 7, clamp body 8, limited block 81, support plate 9, liquid Press 10, decelerator 11, power shaft 111, output shaft 112, input gear 113, output gear 114, power transmission shaft 115, first pass Moving gear the 116, second travelling gear 117, spring 12, bolt 13, separate cavities 14, column 15, drill bit 16.
Embodiment as shown in Figure 1, the invention provides a kind of hydraulic semi-automatic multi-hole drill lathe, including motor 1, frame 2 and base 3, wherein motor 1 is positioned at frame 2 top, and base 3 is fixing with the bottom of frame 2 to be connected.Frame 2 connects and has two Individual boring multi-shaft device 4, each boring multi-shaft device 4 is all removably connected by screw with frame 2 such that it is able to enter it easily Row is changed.Boring multi-shaft device as in figure 2 it is shown, be provided with a driving shaft 41 and three driven shafts 43 on each boring multi-shaft device 4, Driving shaft 41 is provided with three driving gears 42, and driving gear 42 is really up to the mark with driving shaft 41 to be coordinated.Each driven shaft 43 is provided with One driven gear 44 identical with driving gear 42, driven gear 44 and driven shaft 43 interference fit, driven gear 44 is with main Moving gear 42 engages, and the lower end of driven shaft 43 is also fixedly connected with a drill bit 16.
Being provided with four guide posts 5 in frame 2 side by side, each boring multi-shaft device 4 is slidably connected with two guide posts 5.? The middle part of guide post 5 is fixedly connected with a location-plate 6, and location-plate 6 is removably connected by screw with drill bushing plate 7.Additionally, Being additionally provided with spring 12 on guide post 5, one end of spring 12 is fixing with boring multi-shaft device 4 to be connected, and the other end is fixing with location-plate 6 even Connect.Being positioned on drill bushing plate 7 at the underface of drill bit 16 and be provided with three pilot holes, pilot hole is corresponding with drill bit 16.Guiding The bottom of bar 5 slidably connects clamp body 8, and clamp body 8 is provided with six limited blocks 81 with caging bolt, by spacing Bolt can be by Workpiece clamping.Being additionally provided with separate cavities 14 on clamp body 8, separate cavities 14 is positioned at the underface of drill bit 16, and The column 15 with supporting role it is additionally provided with in separate cavities 14.A support plate 9 it is additionally provided with, support plate 9 and fixture below clamp body 8 Being respectively equipped with corresponding positioning spiro pit on body 8, it is detachable with clamp body 8 that bolt 13 will prop up support plate 9 through positioning spiro pit Connect.The lower section propping up support plate 9 is additionally provided with hydraulic press 10, and the top of this hydraulic press 10 is fixing with a support plate 9 to be connected.
Additionally, be additionally provided with decelerator 11 in frame 2, as it is shown on figure 3, the power shaft 111 of decelerator 11 and motor 1 phase Even, output shaft 112 is connected with driving shaft 41.On power shaft 111, interference fit has an input gear 113, really up to the mark on output shaft 112 joins Conjunction has output gear 114, and wherein, the diameter of output gear 114 is more than input gear 113.At power shaft 111 and output shaft 112 Between be additionally provided with three power transmission shafts being arranged in order 115, on every power transmission shaft 115 interference fit have one with output gear 114 The second travelling gear 117 that the first identical travelling gear 116 is identical with input gear 113 with one.Near power shaft 111 The first travelling gear 116 on power transmission shaft 115 engages with input gear 113, the on the power transmission shaft 115 of output shaft 112 Two travelling gears 117 engage with output gear 114, are positioned at the first travelling gear 116 of the power transmission shaft 115 of centre and previous transmission Second travelling gear 117 of axle 115 engages, and the first travelling gear 116 of the second travelling gear 117 and a rear power transmission shaft 115 is nibbled Close.Coordinate with power transmission shaft 115 by power shaft 111, output shaft 112, and be there is by setting the gear of different-diameter, make Obtain the rotating speed rotating speed less than power shaft 111 of output shaft 112, thus reach the purpose slowed down.
Use the hydraulic semi-automatic multi-hole drill lathe that the present embodiment provides, it is possible to two workpieces to be processed are bored simultaneously The operation in three holes, moreover it is possible to by changing boring multi-shaft device 4 and drill bushing plate 7, it is achieved the processing to other kind workpiece.Institute With the present embodiment compared with existing drilling machine tool, the efficiency of boring can not only be improved further, additionally it is possible to realize a tractor serves several purposes, from And reduce the input of main frame.
Above-described is only embodiments of the invention, and in scheme, the known general knowledge such as concrete structure and/or characteristic is at this Too much describe.It should be pointed out that, for a person skilled in the art, on the premise of without departing from present configuration, also May be made that some deformation and improvement, these also should be considered as protection scope of the present invention, and these are real all without affecting the present invention The effect executed and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, description In detailed description of the invention etc. record the content that may be used for explaining claim.

Claims (6)

1. hydraulic semi-automatic multi-hole drill lathe, including motor, frame and base, described motor is positioned at described frame top, described Base is positioned at bottom frame, and base is fixing with frame to be connected, it is characterised in that: described frame is provided with multiple boring multi-shaft device, Described boring multi-shaft device removably connects with frame, and boring multi-shaft device is provided with a driving shaft, described driving shaft and described electricity Machine connects, and driving shaft is provided with multiple driving gear, described driving gear and driving shaft interference fit, on described boring multi-shaft device Being additionally provided with multiple driven shaft, the quantity of described driven shaft is identical with the quantity of described driving gear, and each driven shaft lower end is fixed Connecting and have a drill bit, each driven shaft is provided with a driven gear identical with described driving gear, described driven gear With driven shaft interference fit, each driven gear and a described driving gear engagement;Many guiding it are additionally provided with in described frame Bar, one boring multi-shaft device and two described guide posts be slidably connected, the middle part of guide post is fixedly connected with location-plate, described fixed Being removably connected with drill bushing plate on the plate of position, described drill bushing plate is provided with multiple pilot hole, the quantity of described pilot hole and described brill The quantity of head is identical, and pilot hole is corresponding with drill bit, and described guide post lower slide connects clamp body, and described clamp body sets There are several limited blocks, described limited block to be provided with caging bolt, below clamp body, are provided with a support plate, clamp body and described support Dish removably connects, and is provided with hydraulic press below a support plate, and a support plate is fixing with described hydraulic press top to be connected.
Hydraulic semi-automatic multi-hole drill lathe the most according to claim 1, it is characterised in that: also include decelerator, described in subtract Being provided with power shaft and output shaft in speed device, described power shaft is connected with described motor, and on power shaft, interference fit has input gear, Described output shaft is connected with described driving shaft, and on output shaft, interference fit has output gear, the diameter of described output gear to be more than Described input gear, is provided with the power transmission shaft of some parallel side-by-side, mistake on every described power transmission shaft between power shaft and output shaft It is full of and is combined with first travelling gear identical with output gear and second travelling gear identical with input gear, lean on The first travelling gear on the power transmission shaft of nearly described power shaft engages with input gear, away from first on the power transmission shaft of power shaft Travelling gear engages with the second travelling gear on previous power transmission shaft, the second travelling gear on the power transmission shaft of output shaft Engage with output gear.
Hydraulic semi-automatic multi-hole drill lathe the most according to claim 2, it is characterised in that: described guide post is provided with bullet Spring, described spring one end is fixing with described boring multi-shaft device to be connected, and the spring other end is fixing with described location-plate to be connected.
Hydraulic semi-automatic multi-hole drill lathe the most according to claim 3, it is characterised in that: described clamp body and described support Being respectively equipped with corresponding positioning spiro pit on dish, clamp body is connected by bolt with a support plate.
Hydraulic semi-automatic multi-hole drill lathe the most according to claim 1, it is characterised in that: described clamp body is provided with isolation Chamber, described separate cavities is positioned at the underface of described drill bit.
Hydraulic semi-automatic multi-hole drill lathe the most according to claim 5, it is characterised in that: described separate cavities is provided with multiple Column, described column one end is fixing with separate cavities top to be connected, and the column other end is fixing with bottom separate cavities to be connected.
CN201610746894.8A 2016-08-29 2016-08-29 Hydraulic semi-automatic multi-hole drill lathe Active CN106270619B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610746894.8A CN106270619B (en) 2016-08-29 2016-08-29 Hydraulic semi-automatic multi-hole drill lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610746894.8A CN106270619B (en) 2016-08-29 2016-08-29 Hydraulic semi-automatic multi-hole drill lathe

Publications (2)

Publication Number Publication Date
CN106270619A true CN106270619A (en) 2017-01-04
CN106270619B CN106270619B (en) 2018-02-13

Family

ID=57677358

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610746894.8A Active CN106270619B (en) 2016-08-29 2016-08-29 Hydraulic semi-automatic multi-hole drill lathe

Country Status (1)

Country Link
CN (1) CN106270619B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109015055A (en) * 2018-09-04 2018-12-18 沈阳飞机工业(集团)有限公司 The multi-joint brill of equidistant holes/milling mes holder
CN111250749A (en) * 2018-11-30 2020-06-09 河北鼎固金属制品有限公司 Drilling equipment for metal product

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1994640A (en) * 2006-12-19 2007-07-11 北京通州宋庄铸造厂 Lathe dedicated for boring on pipe fittings flange
KR20090132678A (en) * 2008-06-23 2009-12-31 김상화 Multi-spindle head of a machine tool
CN201596794U (en) * 2010-01-29 2010-10-06 张全灵 Multi-hole one-step processing device of motorcycle steering column connecting plate
CN201702431U (en) * 2010-05-14 2011-01-12 武汉中人瑞众汽车零部件产业有限公司 Device for deburring round platform of workpiece on all-purpose drilling machine
CN203248620U (en) * 2013-05-22 2013-10-23 佛山市星光传动机械有限公司 Double-stage gear reducer
CN203509102U (en) * 2013-09-11 2014-04-02 捷通磨擦材料(昆山)有限公司 Multi-shaft drilling system
CN105234453A (en) * 2015-11-02 2016-01-13 重庆市大小金属铸件厂 Multi-drill-bit hydraulic drilling machine convenient to use
CN205147379U (en) * 2015-12-02 2016-04-13 浙江泰坦股份有限公司 Processing frock of porous part

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1994640A (en) * 2006-12-19 2007-07-11 北京通州宋庄铸造厂 Lathe dedicated for boring on pipe fittings flange
KR20090132678A (en) * 2008-06-23 2009-12-31 김상화 Multi-spindle head of a machine tool
CN201596794U (en) * 2010-01-29 2010-10-06 张全灵 Multi-hole one-step processing device of motorcycle steering column connecting plate
CN201702431U (en) * 2010-05-14 2011-01-12 武汉中人瑞众汽车零部件产业有限公司 Device for deburring round platform of workpiece on all-purpose drilling machine
CN203248620U (en) * 2013-05-22 2013-10-23 佛山市星光传动机械有限公司 Double-stage gear reducer
CN203509102U (en) * 2013-09-11 2014-04-02 捷通磨擦材料(昆山)有限公司 Multi-shaft drilling system
CN105234453A (en) * 2015-11-02 2016-01-13 重庆市大小金属铸件厂 Multi-drill-bit hydraulic drilling machine convenient to use
CN205147379U (en) * 2015-12-02 2016-04-13 浙江泰坦股份有限公司 Processing frock of porous part

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109015055A (en) * 2018-09-04 2018-12-18 沈阳飞机工业(集团)有限公司 The multi-joint brill of equidistant holes/milling mes holder
CN111250749A (en) * 2018-11-30 2020-06-09 河北鼎固金属制品有限公司 Drilling equipment for metal product

Also Published As

Publication number Publication date
CN106270619B (en) 2018-02-13

Similar Documents

Publication Publication Date Title
CN201147854Y (en) Horizontal and vertical multi-shaft automation control drilling and tapping machine
CN203304611U (en) Automatic position calibration multi-spindle drilling machine
CN104439376A (en) Drilling machine capable of simultaneously drilling holes at 90-degree included angle
CN201862803U (en) Horizontal multi-hole drilling machine
CN106270619A (en) Hydraulic semi-automatic multi-hole drill lathe
CN105563125B (en) A kind of many executing agency's synchronous processing devices
CN202741779U (en) Vertical drilling machine with vertical clamping device
CN203304612U (en) Single-acting bench-style drilling machine with double main shafts
CN201644856U (en) Special drilling machine for machining 465Q cylinder cover connecting holes
CN205968179U (en) Tooth lathe is attacked in multiaxis drilling
CN202963528U (en) Slant oil hole multi-hole drill combined machine tool
CN202726470U (en) Multifunctional machining machine tool for flywheel shell
CN204195232U (en) Five-axle linkage turning drilling-tapping one processing machine
CN206509738U (en) One kind is bored and attacks building-block machine
CN203509105U (en) Semi-automatic horizontal type opposite-tapping drilling and reaming machine tool
CN207681918U (en) Multifunctional drill
CN201940646U (en) Numerical control drilling machine for piston dowel holes
CN110095276B (en) Portable power knife rest all-condition loading test device
CN207668869U (en) The multifunctional drill of manipulator loading and unloading
CN201702410U (en) Special machine for drilling six-hole workpiece
CN210037175U (en) Portable power knife rest all-condition loading test device
CN203843227U (en) Hole machining tool
CN105127794A (en) Drill clamp universal for large high-speed printing roller
CN207982841U (en) Auxiliary device when being processed based on automation equipment
CN201960157U (en) Porous simultaneous drilling device for steering column connecting plate of motorcycle

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant