CN108284347A - A kind of semi-automatic drilling machine - Google Patents
A kind of semi-automatic drilling machine Download PDFInfo
- Publication number
- CN108284347A CN108284347A CN201810290554.8A CN201810290554A CN108284347A CN 108284347 A CN108284347 A CN 108284347A CN 201810290554 A CN201810290554 A CN 201810290554A CN 108284347 A CN108284347 A CN 108284347A
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- Prior art keywords
- drilling
- discharging
- rod
- connecting rod
- cam
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Classifications
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- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- 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
-
- 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
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
-
- 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
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/341—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission cam-operated
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/006—Ejectors
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/10—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of magazines
Abstract
The invention discloses a kind of semi-automatic drilling machines, including bottom plate, feed mechanism, detent mechanism, clamp system, borehole drill construction, discharging mechanism and transmission mechanism, detent mechanism is cam link mechanism, and feed mechanism realizes positioning with detent mechanism cooperation, clamp system is cam link mechanism, borehole drill construction carries out drilling processing to the parts to be processed being clamped in the workbench drilling station, and discharging mechanism is Plane seven-bar mechanisms, and the transmission mechanism includes V belt translation and gear drive.The present invention realizes the linear reciprocating motion of feeding sliding block, the interval linear reciprocating motion of locating rod, the interval linear reciprocating motion of fixture, the interval linear reciprocating motion of cutter and the discharging campaign of seven bar discharging mechanisms after processing is completed, the advantages that the simplification of structure is also achieved while ensure that production efficiency, reduces production and maintenance cost, saving manpower.
Description
Technical field
The present invention relates to a kind of semi-automatic drilling machines, belong to field of mechanical technique.
Background technology
In recent years, continuing to increase with the attention rate and investment produced for mechanical automation, China's scientific and technological level flies
Speed improves, and among these, is also rapidly developing and reforms using hole machined as the process equipment of representative so that automatic drilling mechanism substitutes
Conventional borehole mode becomes inexorable trend.
Currently, borehole drill construction on the market is oversized, investment cost is big, repair is complicated and maintenance cost is high, simultaneously
Production efficiency is not high, and for medium-sized and small enterprises, cost is huge, seriously affects the economic benefit of enterprise.Therefore, it is based on upper
Problem is stated, the present invention provides a kind of semi-automatic drilling machines, and structure simplification is realized while ensure that productivity, reduces production
With maintenance cost, high degree of automation and production efficiency it is high the advantages that, be particularly suitable for medium-sized and small enterprises to miniature parts
Drilling processing.
Invention content
In order to overcome the deficiencies of existing technologies, the present invention proposes a kind of semi-automatic drilling machine, compact-sized, realizes feeding cunning
The linear reciprocating motion of block, the interval linear reciprocating motion of locating rod, the interval linear reciprocating motion of fixture, the interval of cutter are past
It is oversized, raw to efficiently solve existing drilling machine for linear motion and after processing is completed the discharging campaign of seven bar discharging mechanisms
The shortcomings of producing excessively high maintenance cost, low production efficiency reaches and improves productivity, save manpower, reduce the purpose of cost.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of semi-automatic drilling machine, including bottom plate, feed mechanism, detent mechanism, clamp system, borehole drill construction, discharging mechanism and biography
Motivation structure is fixed with motor and workbench on the bottom plate, and the feed mechanism is toggle, and the detent mechanism is
Cam link mechanism, and the feed mechanism realizes positioning with detent mechanism cooperation, for parts to be processed on workbench to be pushed away
It send to drilling station, the clamp system is cam link mechanism, to be added to drilling station by being pushed on the workbench
Work part clamps, and the borehole drill construction carries out drilling processing to the parts to be processed being clamped in the workbench drilling station,
The discharging mechanism is Plane seven-bar mechanisms, and the machined part in the workbench drilling station is pulled in discharging slide groove,
The transmission mechanism includes V belt translation and gear drive, for the feed mechanism, detent mechanism, clamp system, drilling machine
The drive connection of structure.
Preferably, the feed mechanism include crank, feeding swing rod pedestal, feeding swing rod, crank connecting link, slide block connecting rod,
Feeding sliding block, crank axle and bottom plate boss, the crank axle are fixedly mounted on the bottom plate boss, and the crank is mounted on song
On arbor, and roll and be connected with the crank axle, one end of the crank connecting link connects the crank, the other end with it is described
Hinged in the middle part of feeding swing rod, feeding swing rod one end is hinged with the feeding swing rod pedestal, and the other end connects with the sliding block
One end of bar is hinged, and the other end of the slide block connecting rod is hinged with the feeding sliding block, and the feeding sliding block is arranged in workbench
On, and slided along workbench bottom surface, the feeding swing rod pedestal is fixed on the bottom plate.
Preferably, the detent mechanism include positioning cam, positioning cam roller, positioning linkage rod, positioning linkage rod supporting rack,
Detent mechanism hexagon socket head cap screw, the first spring, locating rod and convex wheel shaft, positioning linkage rod one end installation positioning cam rolling
Son, and the positioning cam roller is in direct contact with the positioning cam, the convex wheel shaft is mounted on borehole drill construction baffle
Side, and roll and be connected with borehole drill construction baffle, the positioning cam is mounted on convex wheel shaft and and positioning cam
Axis transmission is connected, and the positioning linkage rod bottom is mounted in the mounting hole of positioning linkage rod supporting rack lower end, and along described fixed
The mounting hole sliding of position link supports frame lower end, positioning linkage rod supporting rack upper end is fixed by detent mechanism hexagon socket head cap screw
On borehole drill construction baffle, by being connect in the middle part of the first spring and link supports frame in the middle part of the positioning linkage rod, the positioning
The upper end of connecting rod is fixedly connected with locating rod one end, and the other end of the locating rod is opened up across workbench drilling station side
Location hole, and along the location hole of workbench move back and forth.
Preferably, the clamp system includes gripping cams, gripping cams roller, second spring, clamp linkage, the company of clamping
Bar supporting rack, clamp system hexagon socket head cap screw, clamp system baffle, fixture and gripping cams axis, clamp linkage one end peace
The tight cam bawl of clamping, the gripping cams axis is mounted on clamp system baffle side and rolls mating connection with it, described
Gripping cams are mounted on gripping cams axis and are driven mating connection with it, and the gripping cams roller and the gripping cams are straight
Contact, the clamp linkage bottom end are mounted in the mounting hole of clamp linkage supporting rack lower end, and along the clamp linkage branch
The mounting hole of support lower end slides, by being connect in the middle part of second spring and clamp linkage supporting rack in the middle part of the clamp linkage,
The clamp linkage top is fixedly connected with fixture, and the fixture bottom surface and the workbench bottom surface are coplanar.
Preferably, the borehole drill construction includes drilling cam, drilling cam bawl, L-type connecting rod, third spring, drilling pendulum
Bar, big flank profil connecting rod, big flank profil, rack and pinion mechanism, rack locating rod, power head, cutter and drilling camshaft, the L-shaped
Connecting rod one end installation drilling cam bawl, the drilling cam bawl are in direct contact with the drilling cam, the drilling
Camshaft is mounted on borehole drill construction baffle side, and rolls and be connected with borehole drill construction baffle, and the drilling cam is mounted on
It drills on camshaft and is connected with drilling camshaft drive, the mounting hole in the middle part of the L-shaped connecting rod is kept off with borehole drill construction
Shaft clearance fit on plate, the L-shaped connecting rod other end are connect by third spring with the boss on borehole drill construction baffle, institute
It states drilling swing rod one end and connect one end of third spring with the L-shaped connecting rod and be hinged, the drilling swing rod other end and big flank profil
One end of connecting rod is hinged, and the other end of the big flank profil connecting rod is connect with big flank profil, the fixation in the middle part of the big flank profil connecting rod
Hole and the shaft clearance fit on borehole drill construction baffle, the rack and pinion mechanism include two gears and a toothed rack, and two
A gear intermeshing, one of gear engage connection with big flank profil, the engagement connection of another wheel and rack, described two
Gear and the rotary gear shaft clearance fit on the borehole drill construction baffle, described rack locating rod one end are fixed on the brill
On the boss of holes mechanism baffle, the mounting hole clearance fit of the other end and the rack, and the rack is in rack locating rod
Lower movement, the power head are fixed with the rack welding, and the Cutting tool installation manner is located at work bench drill in power head bottom
Above hole machined station.
Preferably, the discharging mechanism be symmetrical seven-bar mechanism, including Qian shape connecting rod, two discharging swing rods, two
Discharge connecting rod, two discharging sliding blocks, two resetting springs, and the Qian shape connecting rod is fixed on fixture, two dischargings pendulum
Bar is respectively symmetrically hinged on Qian shape connecting rod two end, and one end of two dischargings connecting rod is respectively symmetrically hinged on two dischargings
The middle part of swing rod, two discharging connecting rods other end is hinged with a discharging sliding block respectively, inside the Qian shape connecting rod both sides
It is respectively provided with guide post, two dischargings sliding block is separately mounted in guide post, and is slided along the guide post, described two multiple
Position spring is socketed in respectively in two guide posts, and each resetting spring both ends are separately connected discharging sliding block and the Qian shape
Connecting rod.
Preferably, hopper is provided on the workbench, the hopper is fixed on borehole drill construction by hexagon socket head cap screw
The hole that diameter is more than cutter diameter, and the center line and cutter in its hole are set on baffle, in the drilling station of the workbench
Center line overlaps, and the side at the drilling station of the workbench is provided with discharging slide groove, wherein the discharging slide groove packet
Two block baffles and discharging slideway trough floor are included, the baffle is fixed at discharging slideway trough floor both sides.
Preferably, the motor is fixed on by hexagon socket head cap screw on bottom plate, and the workbench passes through two support columns
It is fixed on bottom plate.
Preferably, the transmission mechanism includes motor, first pulley power train, the second belt wheel transmission system, third belt wheel
Power train, the 4th belt wheel transmission system, the 5th belt wheel transmission system, pinion unit and main shaft, the pinion unit include turbine
Worm-drive system and Bevel Gear Transmission system, the motor connect through first pulley power train and the transmission of the first turbine and worm power train
It connects, the main shaft is mounted on the turbine of the second turbine and worm power train, first Worm Wheel System system and described second
Worm Wheel System system is sequentially connected, and the main shaft is driven by the positioning cam of the second belt wheel transmission system and the detent mechanism
The cam of connection, the detent mechanism is connected by the drilling cam drive of third belt wheel transmission system and borehole drill construction, the master
Axis is sequentially connected by the gripping cams of the 4th belt wheel transmission system and clamp system, after the main shaft is commutated by Bevel Gear Transmission system
It is sequentially connected by the 5th belt wheel transmission system and the feed mechanism.
Preferably, the clamp linkage is " Z " type structure.
Advantageous effect：A kind of semi-automatic drilling machine of present invention offer realizes feeding sliding block by rational structure design
Linear reciprocating motion, the interval linear reciprocating motion of locating rod, the interval linear reciprocating motion of fixture, the interval of cutter are back and forth straight
Line moves and the discharging campaign of seven bar discharging mechanisms after processing is completed, and structure is also achieved while ensure that production efficiency
Simplification, reduce production and maintenance cost, save the advantages that manpower.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is feed mechanism schematic diagram of the present invention
Fig. 3 is detent mechanism schematic diagram of the present invention；
Fig. 4 is clamp system schematic diagram of the present invention；
Fig. 5 is borehole drill construction schematic diagram of the present invention；
Fig. 6 is discharging mechanism schematic diagram of the present invention.
In figure：1- motors, 2- first pulleys power train, the 5th belt wheel transmission systems of 3-, the 4th belt wheel transmission systems of 4-, 5- are clamped
Mechanism baffle, 6- hoppers, 7- third belt wheel transmissions system, the second belt wheel transmissions of 8- system, 9- Bevel Gear Transmissions system, 10- bottom plates, 11-
Main shaft, the first Worm Wheel Systems of 12- system, 13- cranks, 14- feeding swing rods pedestal, 15- feedings swing rod, 16- crank connecting links,
17- support columns, 18- slide block connecting rods, 19- feedings sliding block, 20- workbench, 21- workpiece, 22- dischargings slide groove, 23- discharging slideways
Trough floor, 24- baffles, 25- positioning cams, 26- positioning cams roller, 27- positioning linkage rods, 28- positioning linkage rods supporting rack, 29-
First spring, 30- detent mechanisms hexagon socket head cap screw, 31- locating rods, 32- clamp linkages, 33- second springs, 34- clamp linkages
Supporting rack, 35- gripping cams, 36- gripping cams roller, 37- clamp systems hexagon socket head cap screw, 39- fixtures, 40- drilling cams
Roller, 41-L types connecting rod, 42- thirds spring, 43- drillings swing rod, 44- racks locating rod, 45- cutters, 46- power heads, 47- teeth
Item, 48- rack and pinion mechanisms, the big flank profils of 49-, the big flank profil connecting rods of 50-, 51- drillings cam, 52- borehole drill constructions baffle, 53- go out
Expect sliding block, 54- Qian shapes connecting rod, 55- guide posts, 56- resetting springs, 57- discharging connecting rod, 58- discharging swing rod, 59- location holes,
60- crank axles, 61- bottom plates boss, 62- convexes wheel shaft, 63- gripping cams axis, the second Worm Wheel Systems of 64- system, 65- are bored
Hole camshaft.
Specific implementation mode
In order to make those skilled in the art better understand the technical solutions in the application, below to the embodiment of the present application
In technical solution be clearly and completely described, it is clear that described embodiments are only a part of embodiments of the present application,
Instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, shall fall within the protection scope of the present application.
As shown in Figure 1, a kind of semi-automatic drilling machine, including bottom plate 10, feed mechanism, detent mechanism, clamp system, drilling machine
Structure, discharging mechanism and transmission mechanism, motor 1 and workbench 20 are fixed on the bottom plate 10, and the feed mechanism is that crank connects
Linkage, the detent mechanism is cam link mechanism, and the feed mechanism realizes positioning with detent mechanism cooperation, and being used for will
Parts to be processed pushes to drilling station on workbench, and the clamp system is cam link mechanism, by quilt on the workbench
The parts to be processed for pushing to drilling station clamps, and the borehole drill construction is to be added to what is be clamped in the workbench drilling station
Work part carries out drilling processing, and the discharging mechanism is Plane seven-bar mechanisms, will be machined in the workbench drilling station
Part pulls in discharging slide groove, and the transmission mechanism includes V belt translation and gear drive, for the feed mechanism, localization machine
The drive connection of structure, clamp system, borehole drill construction.
Preferably, as illustrated in fig. 1 and 2, the feed mechanism include crank 13, feeding swing rod pedestal 14, feeding swing rod 15,
Crank connecting link 16, slide block connecting rod 18, feeding sliding block 19, crank axle 60 and bottom plate boss 61, the crank axle 60 are fixedly mounted on
On bottom plate boss 60, the crank 13 is mounted on crank axle 60, and is rolled and be connected with the crank axle 60, the crank
One end of connecting rod 16 connects the crank 13, and the other end and 15 middle part of the feeding swing rod are hinged, described 15 one end of feeding swing rod
Hinged with the feeding swing rod pedestal 14, one end of the other end and the slide block connecting rod 18 is hinged, the slide block connecting rod 18
The other end is hinged with the feeding sliding block 19, and the setting of feeding sliding block 19 on the table, and is slided, institute along workbench bottom surface
It states feeding swing rod pedestal 14 to be fixed on the bottom plate, the rotation of the crank 13 drives crank connecting link 16 to rotate, crank connecting link 16
Feeding swing rod 15 is pulled to swing, to drive slide block connecting rod 18 to swing, slide block connecting rod 18 pushes feeding sliding block 19 along the work
Make 20 bottom surface of platform to reciprocatingly slide, to realize reciprocal feeding function.
Preferably, as shown in figs. 1 and 3, the detent mechanism includes positioning cam 25, positioning cam roller 26, positioning company
Bar 27, positioning linkage rod supporting rack 28, detent mechanism hexagon socket head cap screw 30, the first spring 29, locating rod 31 and convex wheel shaft 62,
Positioning cam roller 26 is installed in 27 one end of the positioning linkage rod, and the positioning cam roller 26 and the positioning cam 25 are direct
Contact, the convex wheel shaft 62 are mounted on 52 side of borehole drill construction baffle, roll and are connected with borehole drill construction baffle 52, institute
Positioning cam 25 is stated on convex wheel shaft 62 and is driven with convex wheel shaft 62 and is connected, positioning cam 25 is second
It is rotated under the drive of belt wheel transmission system 8, to drive positioning cam roller 25 to rotate, 27 bottom of the positioning linkage rod is mounted on fixed
It in the mounting hole of 28 lower end of position link supports frame, and is slided along the mounting hole of 28 lower end of positioning linkage rod supporting rack, it is fixed to realize
Bit function, 28 upper end of positioning linkage rod supporting rack are fixed on borehole drill construction baffle 52 by detent mechanism hexagon socket head cap screw 30
On, 27 middle part of the positioning linkage rod is connect by the first spring 29 with 28 middle part of link supports frame, and first spring 29 exists
It being stretched in position fixing process, when 25 backhaul of positioning cam, first spring 29 pulls the positioning linkage rod 27,
Realize return function.The upper end of the positioning linkage rod 27 is fixedly connected with 31 one end of locating rod, the locating rod 31 it is another
One end passes through the location hole 59 that 20 drilling station side of workbench opens up, and is moved back and forth along the location hole of workbench 59, finally
Realize positioning function.
Preferably, as shown in figs. 1 and 4, the clamp system includes gripping cams 35, gripping cams roller 36, the second bullet
Spring 33, clamp linkage 32, clamp linkage supporting rack 34, clamp system hexagon socket head cap screw 37, clamp system baffle 5,39 and of fixture
Gripping cams axis 63, the installation of 32 one end of the clamp linkage clamp cam bawl 36, the gripping cams roller 36 and the folder
Tight cam 35 is in direct contact, and the gripping cams axis 63 is mounted on 5 side of clamp system baffle and rolls mating connection with it,
The gripping cams 35 are mounted on gripping cams axis 63 and are driven mating connection with it, and the gripping cams 35 are in the 4th belt wheel
It is rotated under 4 gearing of power train, to drive gripping cams roller to rotate, 32 bottom end of the clamp linkage is mounted on the company of clamping
It in the mounting hole of 34 lower end of bar supporting rack, and is slided along the mounting hole of 34 lower end of clamp linkage supporting rack, realizes positioning work(
Energy；32 middle part of clamp linkage is connect by second spring 33 with 34 middle part of clamp linkage supporting rack, second bullet
Spring 33 is stretched in clamping process, and when 35 backhaul of gripping cams, the second spring 33 pulls the clamping
Connecting rod 32 realizes return function；32 top of the clamp linkage is fixedly connected with fixture 39,39 bottom surface of the fixture and the work
Make that platform bottom surface is coplanar, the clamp linkage 32 pushes fixture 39 to be moved along 20 bottom surface of workbench, finally realizes clamping function.
Preferably, as described in figures 1 and 5, the borehole drill construction includes drilling cam 51, drilling cam bawl 40, L-type connecting rod
41, third spring 42, drilling swing rod 43, big flank profil connecting rod 50, big flank profil 49, rack and pinion mechanism 48, rack locating rod 44, dynamic
Power head 46, cutter 45 and drilling camshaft 65,41 one end of L-shaped connecting rod installation drilling cam bawl 40, the drilling are convex
Wheel roller 40 is in direct contact with the drilling cam 51, and the drilling camshaft 65 is mounted on 52 side of borehole drill construction baffle,
And with borehole drill construction baffle 52 roll be connected, the drilling cam 51 be mounted on drilling camshaft 65 on and with drill cam
The transmission of axis 65 is connected, and the drilling cam 51 rotates under the gearing of third belt wheel transmission system 7, to drive drilling
Cam bawl rotates, the mounting hole at 41 middle part of L-shaped connecting rod and the shaft clearance fit on borehole drill construction baffle 52, and bores
Hole cam 51 pushes L-shaped connecting rod 41 to be rotated around the shaft, and 41 other end of L-shaped connecting rod passes through third spring 42 and borehole drill construction
Boss connection on baffle 52, the L-shaped connecting rod 41 rotate so that third spring 42 is stretched, and the pulling force of third spring 42 makes
The cam bawl 40 that must drill is in contact with drilling cam 51 always, and described 43 one end of drilling swing rod is connect with the L-shaped connecting rod 41
One end of third spring 42 is hinged, drilling 43 other end of the swing rod canine tooth hinged, described with one end of big flank profil connecting rod 50
The other end of wide connecting rod 50 is connect with big flank profil 49, on the mounting hole and borehole drill construction baffle 52 at 50 middle part of the big flank profil connecting rod
Shaft clearance fit, the drilling swing rod 43 drive big flank profil connecting rod 50 around the shaft rotate, the rack and pinion mechanism packet
Two gears and a toothed rack are included, and two gear intermeshings, one of gear engage connection with big flank profil, another tooth
Wheel and rack engagement connection, described two gears and the rotary gear shaft clearance fit on the borehole drill construction baffle 52, prevent
Rack 47 described in boring procedure moves, and influences borehole accuracy；Described 44 one end of rack locating rod is fixed on described
Borehole drill construction baffle 52 boss on, the mounting hole clearance fit of the other end and the rack, and the rack is fixed along rack
Position bar 44 moves up and down, so that cutter 45 completes drilling function, the power head 46 is fixed with the rack welding, described
Cutting tool installation manner in 46 bottom of power head, and above workbench drilling processing station.
Preferably, as it can be seen in figures 5 and 6, the discharging mechanism is symmetrical seven-bar mechanism, including Qian shape connecting rod 54, two
57, two, the discharging connecting rods discharging sliding blocks 53 of root discharging swing rod 58, two, two resetting springs 56, the Qian shape connecting rod 54 are solid
It is scheduled on fixture 39, two dischargings swing rod 58 is respectively symmetrically hinged on 54 both ends of Qian shape connecting rod, two dischargings connecting rod
57 one end is respectively symmetrically hinged on the middle part of two dischargings swing rod 58, two dischargings connecting rod 57 other end respectively with
One discharging sliding block 53 is hinged, and guide post 55 is respectively provided with inside 54 both sides of Qian shape connecting rod, and two dischargings sliding block 53 divides
An Zhuan not be in guide post 55, and slided along the guide post, described two resetting springs 56 are socketed in two guide posts respectively
On, and each 56 both ends of the resetting spring are separately connected discharging sliding block 53 and the Qian shape connecting rod, when gripping cams 35 enter
When rise, workpiece 21 resists the discharging swing rod 58 and then the discharging swing rod 58 is made to rotate, the discharging swing rod 58
It drives the discharging connecting rod 57 to rotate and then the discharging sliding block 53 is made to be moved along the guide post 55, the reset
Spring 56 is compressed in the process, when the clamp system reaches specified clamped position, the resetting spring 56
Discharge elastic potential energy so that discharging 58 return of swing rod, when the clamp system return, the discharging swing rod 58 will add
Work workpiece 21 pulls in the discharging slide groove 22, realizes self-emptying function.
Preferably, hopper 6 is provided on the workbench 20, the hopper is fixed on drilling machine by hexagon socket head cap screw
On structure baffle 52, in the drilling station of the workbench be arranged diameter be more than cutter diameter hole, and the center line in its hole with
Center cutter line overlaps, and prevents cutter 45 from damaging 20 table top of workbench, and the side at the drilling station of the workbench is provided with
Discharge slide groove 22, wherein the discharging slide groove 22 includes two block baffles 24 and discharging slideway trough floor 23, the baffle 24
It is fixed at 23 both sides of discharging slideway trough floor.
Preferably, the motor 1 is fixed on by hexagon socket head cap screw on bottom plate 10, and the workbench 20 passes through two branch
Dagger 17 is fixed on bottom plate 10.
Preferably, the transmission mechanism includes motor 1, first pulley power train 2, the second belt wheel transmission system 8, third band
Take turns power train 7, the 4th belt wheel transmission system 4, the 5th belt wheel transmission system 3, pinion unit and main shaft 11, the pinion unit packet
It is 9 to include turbine and worm power train and Bevel Gear Transmission, and the motor 1 is driven through first pulley power train 2 and the first turbine and worm
It is 12 drive connections, the main shaft 11 is mounted on the turbine of the second turbine and worm power train 64, and first worm and gear passes
Dynamic is 12 and second Worm Wheel System system, 64 drive connection, the main shaft 11 by the second belt wheel transmission system 8 with it is described
The positioning cam 25 of detent mechanism is sequentially connected, and the cam 25 of the detent mechanism passes through third belt wheel transmission system 7 and drilling machine
The drilling cam 51 of structure is sequentially connected, and the main shaft 11 is passed by the 4th belt wheel transmission system 4 and the gripping cams 35 of clamp system
Dynamic connection, the main shaft 11 are 9 to change and go backward through the 5th belt wheel transmission system 3 and connect with feed mechanism transmission by Bevel Gear Transmission
It connects.
Preferably, the clamp linkage is " Z " type structure.
Working principle of the present invention is as follows：
When needing to carry out part processing, workpiece to be added is put into hopper on workbench, later on motor, by motor
The turbine mounted on the second turbine and worm power train 64 is driven by first pulley power train 2 and the first turbine and worm power train 12
On main shaft 11 rotate；Subsequent main shaft 11 is 9 to change and go backward through 3 drive feed mechanism of the 5th belt wheel transmission system by Bevel Gear Transmission
In crank 13 rotate, so as to drive the crank connecting link 16 that connect with crank to rotate, to pull the swing of feeding swing rod 15, by
Feeding swing rod 15 drives slide block connecting rod 18 to swing, and pushes the work forward on platform with the hinged feeding sliding block 19 of slide block connecting rod 18 to drive
Parts to be processed 21 along workbench bottom surface to drilling station, to realize feeding function；
While parts to be processed 21 is pushed to drilling processing station by feeding sliding block 19, main shaft 11 passes through the second belt wheel transmission
It is the rotation of positioning cam 25 of 8 drive detent mechanisms, positioning cam 25 passes through positioning cam roller 26 and pushes 27 edge of positioning linkage rod
The mounting hole movement for positioning linkage rod supporting rack 28, to push the locating rod 31 for being connected to 27 end of positioning linkage rod along work
The location hole 59 opened up on platform 20 moves, to realize positioning function so that feeding sliding block 19 can be accurate by parts to be processed 21
It is pushed on the drilling processing station of workbench.At the same time, in position fixing process, setting is in positioning linkage rod supporting rack 28 and determines
The first spring 29 between the connecting rod 27 of position is stretched, and when 25 backhaul of positioning cam, the first spring 29 pulls positioning linkage rod 27, realizes
Return function.
After parts to be processed 21 is accurately pushed to drilling processing station, feed mechanism backhaul at once, main shaft 11 passes through
The gripping cams 35 of 4th belt wheel transmission system, 4 drive clamp system rotate, and gripping cams 35 are pushed by gripping cams roller 36
Clamp linkage 32 is moved along the mounting hole of clamp linkage supporting rack 34, and the fixture 39 being fixedly connected with 32 top of clamp linkage is pressing from both sides
It being close under the promotion of bar 32 and is moved along workbench bottom surface, gripping cams 35 reach remote workpiece to be processed 21 when stopping and are clamped, and
By the pressurizing features of cam realize it is lasting clamp, at the same time, in clamping process, be arranged in the middle part of clamp linkage and clamping
Second spring between link supports frame is stretched, and when 35 backhaul of gripping cams, second spring 33 pulls clamp linkage 32, real
Existing return function.
After fixture 39 reaches designated position, brill that positioning cam 25 passes through 7 drive borehole drill construction of third belt wheel transmission system
Hole cam 51 rotates, and 41 middle part mounting hole of L-shaped connecting rod and the shaft clearance fit on the borehole drill construction baffle 52, drilling are convex
Wheel 51 pushes shaft of the L-shaped connecting rod 41 on borehole drill construction baffle 52 to rotate by the cam bawl that drills, by 41 band of L-shaped connecting rod
Dynamic drilling swing rod 43 rotates, and to drive shaft rotation of the big flank profil connecting rod 50 on borehole drill construction baffle 52, is arranged in canine tooth
The big flank profil 49 of 50 one end of wide connecting rod and 48 engaged transmission of rack and pinion mechanism, and tooth is welded on by the drive of rack and pinion mechanism 48
Power head 46 on item 47 moves up and down, and the cutter 45 in 46 bottom of power head is arranged and moves up and down therewith, so that cutter
45 complete drilling function.In addition, the third spring 42 connected between 52 boss of 41 one end of L-shaped connecting rod and borehole drill construction baffle is in L
Shape connecting rod 41 is stretched during rotating, the pulling force of third spring 42 to drill cam bawl 40 always with the drilling
Cam 51 is in contact, rack locating rod 44 and 47 inside mounting hole clearance fit of rack, for preventing described in boring procedure
Rack 47 move, influence borehole accuracy.
When parts to be processed after processing is completed, borehole drill construction takes the lead in return, subsequent detent mechanism return, last clamp system
Return, discharging mechanism are discharged using clamp system return, when gripping cams 35 move closer to wait for into rise, that is, fixture 39
During workpieces processing 21, parts to be processed 21 resists discharging swing rod 58 and then discharging swing rod 58 is made to rotate, by discharging swing rod
58 drive discharging connecting rod 57 to rotate and then discharging sliding block 53 is made to be moved along guide post 55, the resetting spring 56 being socketed in guide post
It is compressed in the process, when the clamp system clamps workpiece（Gripping cams 35, which reach, far to stop）When, the reset
Spring 56 discharges elastic potential energy so that discharging 58 return of swing rod, when clamp system return, the discharging swing rod 58 will add
Work workpiece 21 pulls in discharging slide groove 22, realizes self-emptying function.
In the present invention, each mechanism be all by the matching design of each cam, camshaft and shaft realize each mechanism by
Sequential working, belongs to conventional technical means, and those skilled in the art can be according to the job order of specification Zhong Ge mechanisms to each machine
Cam, camshaft and the shaft of structure are designed, to realize that each mechanism works in order.Except first pulley passes in the present invention
Dynamic system is outer, remaining whole belt wheel transmissions system is all using synchronous belt.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Two kinds of modifications of these embodiments will be apparent to those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (10)
1. a kind of semi-automatic drilling machine, which is characterized in that including bottom plate（10）, feed mechanism, detent mechanism, clamp system, drilling
Mechanism, discharging mechanism and transmission mechanism, the bottom plate（10）On be fixed with motor（1）And workbench（20）, the feed mechanism
For toggle, the detent mechanism is cam link mechanism, and the feed mechanism is realized with detent mechanism cooperation and determined
Position, for parts to be processed on workbench to be pushed to drilling station, the clamp system is cam link mechanism, by the work
Make to be pushed on platform to the parts to be processed clamping of drilling station, the borehole drill construction in the workbench drilling station to being pressed from both sides
Tight parts to be processed carries out drilling processing, and the discharging mechanism is Plane seven-bar mechanisms, will be in the workbench drilling station
Machined part pull in discharging slide groove, the transmission mechanism includes V belt translation and gear drive, is used for the feeder
The drive connection of structure, detent mechanism, clamp system, borehole drill construction.
2. a kind of semi-automatic drilling machine according to claim 1, which is characterized in that the feed mechanism includes crank（13）、
Feeding swing rod pedestal（14）, feeding swing rod（15）, crank connecting link（16）, slide block connecting rod（18）, feeding sliding block（19）, crank axle
（60）With bottom plate boss（61）, the crank axle（60）It is fixedly mounted on the bottom plate boss（60）On, the crank（13）Peace
Mounted in crank axle（60）On, and with the crank axle（60）It rolls and is connected, the crank connecting link（16）One end connect institute
State crank（13）, the other end and the feeding swing rod（15）Middle part is hinged, the feeding swing rod（15）One end and the feeding
Swing rod pedestal（14）It is hinged, the other end and the slide block connecting rod（18）One end it is hinged, the slide block connecting rod（18）The other end
With the feeding sliding block（19）It is hinged, the feeding sliding block（19）Setting on the table, and is slided along workbench bottom surface, described
Feeding swing rod pedestal（14）It is fixed on the bottom plate.
3. a kind of semi-automatic drilling machine according to claim 1, which is characterized in that the detent mechanism includes positioning cam
（25）, positioning cam roller（26）, positioning linkage rod（27）, positioning linkage rod supporting rack（28）, detent mechanism hexagon socket head cap screw（30）、
First spring（29）, locating rod（31）With convex wheel shaft（62）, the positioning linkage rod（27）One end is installed by positioning cam roller
（26）, and the positioning cam roller（26）With the positioning cam（25）It is in direct contact, the convex wheel shaft（62）Installation
In borehole drill construction baffle（52）Side, and with borehole drill construction baffle（52）It rolls and is connected, the positioning cam（25）Installation
In convex wheel shaft（62）It is upper and with convex wheel shaft（62）Transmission is connected, the positioning linkage rod（27）Bottom is mounted on fixed
Position link supports frame（28）In the mounting hole of lower end, and along the positioning linkage rod supporting rack（28）The mounting hole of lower end slides, institute
State positioning linkage rod supporting rack（28）Upper end passes through detent mechanism hexagon socket head cap screw（30）It is fixed on borehole drill construction baffle（52）On, institute
State positioning linkage rod（27）Middle part passes through the first spring（29）With link supports frame（28）Middle part connects, the positioning linkage rod（27）
Upper end and locating rod（31）One end is fixedly connected, the locating rod（31）The other end pass through workbench（20）Drilling station
The location hole that side opens up（59）, and along the location hole of workbench（59）It moves back and forth.
4. a kind of semi-automatic drilling machine according to claim 1, which is characterized in that the clamp system includes gripping cams
（35）, gripping cams roller（36）, second spring（33）, clamp linkage（32）, clamp linkage supporting rack（34）, in clamp system
Hex bolts（37）, clamp system baffle（5）, fixture（39）With gripping cams axis（63）, the clamp linkage（32）Pacify one end
The tight cam bawl of clamping（36）, the gripping cams axis（63）Mounted on clamp system baffle（5）Side and being rolled with it is matched
Close connection, the gripping cams（35）Mounted on gripping cams axis（63）Above and with it is driven mating connection, the gripping cams
Roller（36）With the gripping cams（35）It is in direct contact, the clamp linkage（32）Bottom end is mounted on clamp linkage supporting rack
（34）In the mounting hole of lower end, and along the clamp linkage supporting rack（34）The mounting hole of lower end slides, the clamp linkage
（32）Middle part passes through second spring（33）With clamp linkage supporting rack（34）Middle part connects, the clamp linkage（32）Top and folder
Tool（39）It is fixedly connected, the fixture（39）Bottom surface and the workbench bottom surface are coplanar.
5. a kind of semi-automatic drilling machine according to claim 1, which is characterized in that the borehole drill construction includes drilling cam
（51）, drilling cam bawl（40）, L-type connecting rod（41）, third spring（42）, drilling swing rod（43）, big flank profil connecting rod（50）, it is big
Flank profil（49）, rack and pinion mechanism（48）, rack locating rod（44）, power head（46）, cutter（45）With drilling camshaft（65）,
The L-shaped connecting rod（41）One end installation drilling cam bawl（40）, the drilling cam bawl（40）It is convex with the drilling
Wheel（51）It is in direct contact, the drilling camshaft（65）Mounted on borehole drill construction baffle（52）Side, and with borehole drill construction baffle
（52）It rolls and is connected, the drilling cam（51）Mounted on drilling camshaft（65）It is upper and with drilling camshaft（65）Transmission
It is connected, the L-shaped connecting rod（41）The mounting hole at middle part and borehole drill construction baffle（52）On shaft clearance fit, it is described
L-shaped connecting rod（41）The other end passes through third spring（42）With borehole drill construction baffle（52）On boss connection, the drilling swing rod
（43）One end and the L-shaped connecting rod（41）The one end for connecting third spring is hinged, the drilling swing rod（43）The other end and canine tooth
Wide connecting rod（50）Hinged, the described big flank profil connecting rod in one end（50）The other end and big flank profil（49）Connection, the big flank profil
Connecting rod（50）The mounting hole at middle part and borehole drill construction baffle（52）On shaft clearance fit, the rack and pinion mechanism include two
A gear and a toothed rack, and the intermeshing of two gears, one of gear engage connection with big flank profil, another gear and
Rack engagement connection, described two gears and the borehole drill construction baffle（52）On rotary gear shaft clearance fit, the tooth
Locating rod（44）One end is fixed on the borehole drill construction baffle（52）Boss on, the mounting hole of the other end and the rack
Clearance fit, and the rack is along rack locating rod（44）It moves up and down, the power head（46）It is fixed with the rack welding,
The Cutting tool installation manner is in power head（46）Bottom, and above workbench drilling processing station.
6. a kind of semi-automatic drilling machine according to claim 1, which is characterized in that the discharging mechanism is symmetrical seven bar
Mechanism, including Qian shape connecting rod（54）, two pieces discharging swing rods（58）, two pieces discharging connecting rods（57）, two discharging sliding blocks（53）, two
Resetting spring（56）, the Qian shape connecting rod（54）It is fixed on fixture（39）On, two dischargings swing rod（58）Respectively symmetrically
It is hinged on Qian shape connecting rod（54）Both ends, two dischargings connecting rod（57）One end be respectively symmetrically hinged on it is described two discharging pendulum
Bar（58）Middle part, it is described two discharging connecting rods（57）The other end respectively with one discharging sliding block（53）Hinged, the Qian shape connects
Bar（54）Guide post is respectively provided with inside both sides（55）, two dischargings sliding block（53）It is separately mounted to guide post（55）On, and
It is slided along the guide post, described two resetting springs（56）It is socketed in respectively in two guide posts, and each reset bullet
Spring（56）Both ends are separately connected discharging sliding block（53）With the Qian shape connecting rod.
7. a kind of semi-automatic drilling machine according to claim 1, which is characterized in that the workbench（20）It is upper to be provided with hopper
6, the hopper is fixed on borehole drill construction baffle by hexagon socket head cap screw（52）On, the workbench（20）Drilling station on
The hole that diameter is more than cutter diameter is set, and the center line in its hole is overlapped with center cutter line, the drillman of the workbench
Side at position is provided with discharging slide groove（22）, wherein the discharging slide groove（22）Including two block baffles（24）And discharging
Slideway trough floor（23）, the baffle（24）It is fixed at discharging slideway trough floor（23）Both sides.
8. a kind of semi-automatic drilling machine according to claim 1, it is characterised in that：The motor（1）Pass through hexagon socket head cap screw
It is fixed on bottom plate（10）On, the workbench（20）Pass through two support columns（17）It is fixed on bottom plate（10）On.
9. a kind of semi-automatic drilling machine according to claim 1, it is characterised in that：The transmission mechanism includes motor（1）,
One belt wheel transmission system（2）, the second belt wheel transmission system（8）, third belt wheel transmission system（7）, the 4th belt wheel transmission system（4）, the 5th band
Take turns power train（3）, pinion unit and main shaft（11）, the pinion unit includes turbine and worm power train（12）And bevel gear
Power train（9）, the motor（1）Through first pulley power train（2）With the first turbine and worm power train（12）It is sequentially connected, it is described
Main shaft（11）Mounted on the second turbine and worm power train（64）Turbine on, first Worm Wheel System system（12）With it is described
Second Worm Wheel System system（64）It is sequentially connected, the positioning that the main shaft passes through the second belt wheel transmission system and the detent mechanism
Cam（25）It is sequentially connected, the cam of the detent mechanism（25）Pass through third belt wheel transmission system（7）With the drilling of borehole drill construction
Cam（51）It is sequentially connected, the main shaft（11）Pass through the 4th belt wheel transmission system（4）With the gripping cams of clamp system（35）It passes
Dynamic connection, the main shaft（11）It is changed by Bevel Gear Transmission system and goes backward through the 5th belt wheel transmission system and feed mechanism transmission company
It connects.
10. a kind of semi-automatic drilling machine according to claim 4, it is characterised in that：The clamp linkage is " Z " type structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810290554.8A CN108284347B (en) | 2018-04-03 | 2018-04-03 | Semi-automatic drilling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810290554.8A CN108284347B (en) | 2018-04-03 | 2018-04-03 | Semi-automatic drilling machine |
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| CN108284347A true CN108284347A (en) | 2018-07-17 |
| CN108284347B CN108284347B (en) | 2020-03-17 |
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| CN108890042A (en) * | 2018-08-29 | 2018-11-27 | 常熟希那基汽车零件有限公司 | A kind of cam-type high speed front end processing machine |
| CN109333674A (en) * | 2018-11-23 | 2019-02-15 | 广西科技大学 | A kind of wooden clothes tree copying apparatus |
| CN111408653A (en) * | 2020-03-26 | 2020-07-14 | 龙岩市腾兴机械维修有限公司 | High-efficient punching device is used in machine parts processing |
| CN111546296A (en) * | 2020-05-28 | 2020-08-18 | 江苏安全技术职业学院 | Mechanical intermittent control device and workbench based on mechanical intermittent control device |
| CN112077200A (en) * | 2020-08-07 | 2020-12-15 | 李琴 | Punching equipment for punching steel plate |
| CN112959138A (en) * | 2021-01-22 | 2021-06-15 | 陈唯 | Fixed periodic is in coordination with cutting device |
| CN114192900A (en) * | 2021-12-16 | 2022-03-18 | 深圳市终生美丽化妆品有限公司 | Bolt tooth opening device for building decoration |
| CN114570843A (en) * | 2022-03-23 | 2022-06-03 | 浙江新奥兰汽车空调有限公司 | Automatic pipe expanding machine |
| CN114714447A (en) * | 2022-05-11 | 2022-07-08 | 九江金鹰科技有限公司 | Side hole machine of multi-axis motion control system |
| CN115251537A (en) * | 2022-08-30 | 2022-11-01 | 浙江青田卡洛斯鞋业有限公司 | Pushing mechanism of vamp drilling equipment |
| CN117300516A (en) * | 2023-10-26 | 2023-12-29 | 山东金泰高温材料有限公司 | Tapping equipment for hard press-in repair of blast furnace lining and lining repair method |
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| CN108890042A (en) * | 2018-08-29 | 2018-11-27 | 常熟希那基汽车零件有限公司 | A kind of cam-type high speed front end processing machine |
| CN109333674A (en) * | 2018-11-23 | 2019-02-15 | 广西科技大学 | A kind of wooden clothes tree copying apparatus |
| CN111408653A (en) * | 2020-03-26 | 2020-07-14 | 龙岩市腾兴机械维修有限公司 | High-efficient punching device is used in machine parts processing |
| CN111546296A (en) * | 2020-05-28 | 2020-08-18 | 江苏安全技术职业学院 | Mechanical intermittent control device and workbench based on mechanical intermittent control device |
| CN112077200A (en) * | 2020-08-07 | 2020-12-15 | 李琴 | Punching equipment for punching steel plate |
| CN112959138A (en) * | 2021-01-22 | 2021-06-15 | 陈唯 | Fixed periodic is in coordination with cutting device |
| CN114192900A (en) * | 2021-12-16 | 2022-03-18 | 深圳市终生美丽化妆品有限公司 | Bolt tooth opening device for building decoration |
| CN114192900B (en) * | 2021-12-16 | 2023-09-22 | 深圳中壹建设(集团)有限公司 | Bolt tooth opening device for building decoration |
| CN114570843A (en) * | 2022-03-23 | 2022-06-03 | 浙江新奥兰汽车空调有限公司 | Automatic pipe expanding machine |
| CN114714447A (en) * | 2022-05-11 | 2022-07-08 | 九江金鹰科技有限公司 | Side hole machine of multi-axis motion control system |
| CN115251537A (en) * | 2022-08-30 | 2022-11-01 | 浙江青田卡洛斯鞋业有限公司 | Pushing mechanism of vamp drilling equipment |
| CN117300516A (en) * | 2023-10-26 | 2023-12-29 | 山东金泰高温材料有限公司 | Tapping equipment for hard press-in repair of blast furnace lining and lining repair method |
| CN117300516B (en) * | 2023-10-26 | 2024-02-02 | 山东金泰高温材料有限公司 | Tapping equipment for hard press-in repair of blast furnace lining and lining repair method |
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