CN110508857A - A kind of digit control adjusts the plate shearing machine of knife gap - Google Patents
A kind of digit control adjusts the plate shearing machine of knife gap Download PDFInfo
- Publication number
- CN110508857A CN110508857A CN201910831250.2A CN201910831250A CN110508857A CN 110508857 A CN110508857 A CN 110508857A CN 201910831250 A CN201910831250 A CN 201910831250A CN 110508857 A CN110508857 A CN 110508857A
- Authority
- CN
- China
- Prior art keywords
- tool apron
- lower tool
- plate shearing
- shearing machine
- disc spring
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/06—Sheet shears
- B23D15/08—Sheet shears with a blade moved in one plane, e.g. perpendicular to the surface of the sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/005—Adjusting the position of the cutting members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention discloses the plate shearing machines that a kind of digit control adjusts knife gap, including rack, lower tool apron, upper cutter head, it is characterized in that the knife edge clearance regulating device being made of lower tool apron retaining mechanism, lower tool apron tensioning mechanism, electronic gap adjusting mechanism and clearance measurement Xian Kong mechanism is arranged on the rack.The present invention can show two knife gap of screen display in manipulation cabinet, numerical value can be inputted on a display screen can be achieved with cutting the gap location for being that accurately and quickly moved to inputted numerical value, realize the digital display in two knife gaps, the automatic adjustment of numerical control, have the advantages that quick, accurate, stable, the labor intensity of operator can be greatly decreased, improve production efficiency.
Description
Technical field
The present invention relates to the plate shearing machine that plate shearing machine technical field more particularly to a kind of digit control adjust knife gap, be it is mechanical, electrical,
Liquid integrated equipment.
Background technique
In the prior art, the multi-purpose bolt of the lower tool apron of plate shearing machine is directly anchored on workbench by slotted hole, blade
The adjustment of mouthful gap needs manually to push away by elastic, bolt is drawn to carry out, and adjusts to finish to lock again and all push away, draws bolt.This side
Method is influenced by plate shearing machine structure, and operating space is narrow, and regulated efficiency is low and large labor intensity, is easy that there are security risks.Separately
Outside, in the prior art, the plate shearing machine for automatically adjusting cutting edge radius mostly uses upper tool post to adjust, due to upper tool post shear action and
Stress is complicated, causes cutting edge radius to be easier to unstable state occur in fine tuning, causes the precision and quality of sheared plate poor,
Influence the raising and improvement of plate shearing machine performance.
Summary of the invention
The present invention provides a kind of cutting for novel digit control adjusting knife gap aiming at the above problem of the existing technology
Trigger belongs to mechanical, electrical, liquid integrated equipment.Plate shearing machine of the invention can be realized by adjusting cutting and cut gap
Digital display, numerical control automatic adjustment, have the advantages that cut gap adjustment quick, accurate, stable, operative employee can be greatly decreased
The labor intensity of people, improves production efficiency and product quality.
The technical scheme adopted by the invention is that:
A kind of digit control adjusts the plate shearing machine of knife gap, including rack, lower tool apron, upper cutter head, is arranged on the rack by cutting
The knife edge clearance regulating device of seat retaining mechanism, lower tool apron tensioning mechanism, electronic gap adjusting mechanism and clearance measurement Xian Kong mechanism composition.
The lower tool apron retaining mechanism includes oil cylinder, pressure ring, nut, and oil cylinder is fixed on machine frame inside, in the phase of lower tool apron
Position is answered to be provided with the slotted hole of adjustment, the cylinder rod of oil cylinder is stretched out outside slotted hole from the bottom up, the nut and cylinder rod end spiral shell
Line connection, the pressure ring is sleeved in the cylinder rod on the inside of nut, pressure ring, nut size be greater than the size of slotted hole.
The lower tool apron retaining mechanism is no less than 2 sets, and lower tool apron retaining mechanism is uniformly distributed along scissors length direction.
It is provided with guarantee in the rack and cuts the guide groove parallel with upper slitter, the lower tool apron is mounted on the guiding of big rack
In slot, the guide groove and the slotted hole that the locking cylinder cylinder rod passes through are in the same direction.
The lower tool apron tensioning mechanism includes disc spring mounting base, pull rod, nut, pressure ring, disc spring group, and disc spring mounting base is fixed
In rack side, disc spring mounting base is equipped with the through-hole passed through for pull rod, and pull rod passes through disc spring and installs block hole, one end of pull rod
Connect by screw thread with lower tool apron, the other end is set with disc spring group, pressure ring is sleeved on the pull rod on the outside of disc spring group, nut and pressure
Pull rod screw connection on the outside of ring makes pressure ring compress disc spring group, disc spring group is kept to be in impaction state by tightening nut.
The lower tool apron tensioning mechanism is equipped with two sets, and two sets of lower tool apron tensioning mechanisms are respectively arranged on close to plate shearing machine two sides position
It sets.
The electronic gap adjusting mechanism include transmission shaft, worm screw, worm gear, worm gear shaft, worm screw mounting base, bracket, under stretch block, institute
It states worm gear to install on the worm gear shaft by feather key, worm gear shaft one end is mounted in worm screw mounting base by bearing, the other end passes through
Helicitic texture is connect with bracket, and the end of the worm gear shaft other end, which is withstood on down, stretches on block, under stretch block and be fixed on lower tool apron, worm screw peace
Dress seat, bracket are each attached in rack, and worm screw and transmission axis connection, transmission shaft are connect with motor power output end, the transmission
Axis, worm screw, worm gear, worm gear shaft, worm screw mounting base, bracket are symmetrically arranged with two sets centered on motor reducer, two sets of electric adjustables
Gap mechanism shares a motor power output end.
Clearance measurement Xian Kong mechanism includes encoder, electric machine controller, manipulation display, and encoder is mounted on worm shaft
End, electric machine controller and display are located in plate shearing machine manipulation cabinet, and manipulation cabinet, which is independently placed in, to be easy to observe behaviour outside plate shearing machine
The position of work, electric machine controller select programmable PLC controller, pass through power supply line and signal wire phase between each electric elements
Even.
The beneficial effects of the present invention are:
1. plate shearing machine of the invention is the equipment of mechanical-electrical-hydraulic integration, using lower tool apron adjustment mode, knife edge clearance is utilized
Regulating device descends four tool apron retaining mechanism, lower tool apron tensioning mechanism, electronic gap adjusting mechanism, clearance measurement Xian Kong mechanism mechanism phases
Mutually cooperation can show two knife gap of screen display in manipulation cabinet, and can input numerical value on a display screen can be achieved with cutting standard
It is really quickly moved into the gap location of inputted numerical value, that is, realizes the digital display in two knife gaps, the automatic adjustment of numerical control.This tune
Perfect square formula, it is quick, accurate, stable, the labor intensity of operator can be greatly decreased, improve production efficiency.
Detailed description of the invention
Fig. 1 is the main view of first embodiment of the invention.
Fig. 2 is the lower tool apron retaining mechanism A-A cross-sectional view of the embodiment of the present invention.
Fig. 3 is the lower tool apron tensioning mechanism B-B cross-sectional view of the embodiment of the present invention.
Fig. 4 is the electronic gap adjusting mechanism C-C cross-sectional view of the embodiment of the present invention.
In figure: 1- rack, tool apron under 2-, 3- upper cutter head, 4- feeding pressure mechanism, tool apron tensioning mechanism under 5-, 6- encoder, 7-
Oil cylinder, 8- worm gear mounting base, 9- worm screw, 10- worm gear, 11- transmission shaft, 12- motor reducer, 13- are cut, 14- upper slitter, 15-
Transition plates, 16- disc spring mounting base, 17- pull rod, 18- nut, 19- pressure ring, 20- disc spring group, 21- worm gear shaft, 22- bracket, 23-
Under stretch block, 24- nut, 25- pressure ring, 26- guide groove.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.
As shown in Figure 1, a kind of digit control of the embodiment of the present invention adjusts the plate shearing machine of knife gap, main structure includes rack
1, lower tool apron 2, upper cutter head 3, feeding pressure mechanism 4 are equipped with the device for realizing cutting edge radius automatic adjustment on it, including by A-A
The disc spring tensioning mechanism at lower tool apron retaining mechanism, B-B section view at section view, the electronic gap adjusting mechanism at C-C section view and by
The composition clearance measurement Xian Kong mechanism such as encoder 6 and electric machine controller, manipulation display.
As shown in Figure 1, the lower tool apron 2, upper cutter head 3 are separately mounted in rack 1；Lower tool apron 2 is equipped with and cuts 13；Upper slitter
Seat 3 is equipped with upper slitter 14；It is additionally provided with transition plates 15 on lower tool apron 2, facilitates passing through for institute's shearing board material.
As shown in Figure 1, plate shearing machine embodiment of the invention is equipped with tool apron retaining mechanism under four sets, four sets of lower tool apron lockings
Mechanism is uniformly distributed along scissors length direction.The specific structure of the lower tool apron retaining mechanism, as shown in A-A cross-sectional view 2, including oil
Cylinder 7, pressure ring 25, nut 24, oil cylinder 7 are fixed on inside rack 1, are provided with the slotted hole of adjustment in the corresponding position of lower tool apron 2,
The cylinder rod of oil cylinder 7 is stretched out outside slotted hole from the bottom up, and the nut 24 is connect with cylinder rod end thread, and the pressure ring 25 is sleeved on
In the cylinder rod of the inside of nut 24, pressure ring 25, nut 24 size be greater than the size of slotted hole.Oil cylinder is shunk, and cylinder rod passes through nut
24 drive pressure rings 25, which compress downwards, cuts seat 2, and lower tool apron 2 is locked；Oil cylinder elongation, cylinder rod drive nut 24 upwards, pressure ring
25 downward pressing forces release, and relaxation between pressure ring 25 and lower tool apron 2, under external force, lower tool apron 2 can be in base 1
It is moved in guide groove 26.As described above, the flexible i.e. controllable locking and relaxation for cutting seat 2 for passing through oil cylinder cylinder rod.
Guide groove 26 is provided in rack 1 as shown in Figure 1, lower tool apron 2 cooperates with guide groove 26, to guarantee that lower tool apron 2 moves
The parallel relation with upper cutter head 3 is kept when dynamic.The guide groove 26 and slotted hole are in the same direction, guarantee oil cylinder when lower tool apron horizontal movement
7 lever is unlikely to interfere the movement of lower tool apron 2.
As shown in Figure 1, plate shearing machine of the invention is equipped with tool apron tensioning mechanism under two sets, two sets of lower tool apron tensioning mechanisms point
It is not provided close to two side position of plate shearing machine.The specific structure of the lower tool apron tensioning mechanism is as shown in B-B cross-sectional view 3, including dish
Spring mounting base 16, pull rod 17, nut 18, pressure ring 19, disc spring group 20, disc spring mounting base 16 are fixed on 1 side of rack, disc spring installation
Seat 16 is equipped with the through-hole passed through for pull rod 17, and pull rod 17 passes through 16 through-hole of disc spring mounting base, and one end of pull rod 17 passes through screw thread
Connect with lower tool apron 2, the other end is set with disc spring group 20, pressure ring 19 is sleeved on the pull rod 17 in the outside of disc spring group 20, nut 18
It is threadedly coupled with the pull rod 17 in 19 outside of pressure ring.So that pressure ring 19 is compressed disc spring group 20 by tightening nut 18, keep disc spring group 20
In impaction state.
As shown in Figure 1, plate shearing machine of the invention is equipped with two sets of electronic gap adjusting mechanisms, the electronic gap adjusting mechanism it is specific
Structure as shown in C-C cross-sectional view 3, including transmission shaft 11, worm screw 9, worm gear 10, worm gear shaft 21, worm screw mounting base 8, bracket 22, under
Block 23 is stretched, the worm gear 10 is mounted on worm gear shaft 21 by feather key, can be free to move axially on worm gear shaft 21, worm gear shaft
21 one end are mounted in worm screw mounting base 8 by bearing, the other end is connect by helicitic texture with bracket 22, and worm gear shaft 21 is another
The end at end, which is withstood on down, stretches on block 23, under stretch block 23 and be fixed on lower tool apron 2, worm screw mounting base 8, bracket 22 are each attached to rack
On 1, worm screw 9 connect with transmission shaft 11, and transmission shaft 11 is connect with 12 power output end of motor, the transmission shaft 11, worm screw 9, snail
Wheel 10, worm gear shaft 21, worm screw mounting base 8, bracket 22 are symmetrically arranged with two sets centered on motor reducer 12, two sets of electric adjustable gaps
Mechanism shares 12 power output end of motor, drives worm screw 9 by transmission shaft 11, keeps synchronizing.
Clearance measurement Xian Kong mechanism includes the general electronic corporations element compositions such as encoder 6, electric machine controller, manipulation display,
Encoder is mounted on 9 shaft end of worm screw, and electric machine controller and display are located in plate shearing machine manipulation cabinet.Manipulation cabinet, which is independently placed in, to be cut
It is easy to observe the position of operation outside trigger.Electric machine controller selects programmable PLC controller.There is electricity between each electric elements
Source line and signal wire are connected.
The course of work of the embodiment of the present invention are as follows: first have to determine zero-bit: selecting adjustment modes on manipulation display,
Drawing cylinder 7 is unclamped, motor 12 is started, makes the gap zero for cutting 13 and upper slitter 14, and zero-bit is set on manipulation display.
Adjusting nut 18 keeps 20 tightening force of disc spring group moderate.After zero-bit determines, that is, the tune gap that automatic mode carries out digital-control digital-display may be selected.
Such as to increase gap, input gap numerical value to be achieved over the display, drawing cylinder 7 unclamps after determining, then
The starting reversion of motor 12, drives worm screw 9 to rotate backward by transmission shaft 11, and worm screw 8 drives worm gear shaft 21 reversed by worm gear 10
Rotation, because having threaded connection between worm gear shaft 21 and fixed bracket 22, worm gear shaft 21 just slides in and out in worm gear 10,
Block 23 is stretched under being fixed on lower tool apron 2 to disengaging.Under the pulling force of lower tool apron tensioning mechanism, lower the leading in base 1 of tool apron 2
It is just slided into slot 26 to the direction far from upper slitter 14, the gap width until reaching setting, encoder 6 feeds back to controller control
Motor 12 stops operating, and oil cylinder 7 is made to lock lower tool apron 2.
Such as to reduce gap, input gap numerical value to be achieved over the display, drawing cylinder 7 unclamps after determining, then
The starting of motor 12 rotates forward, and drives worm screw 9 to rotate forward by transmission shaft 11, and worm screw 8 drives worm gear shaft 21 positive by worm gear 10
Rotation because having threaded connection between worm gear shaft 21 and fixed bracket 22, so worm gear shaft 21 in worm gear 10 with regard to slid inward,
Block 23 is stretched under being fixed on lower tool apron 2 to pushing tow, so that lower tool apron 2 is overcome the pulling force of lower tool apron tensioning mechanism, in base 1
It is just slided to the direction close to upper slitter 14 in guide groove 26, the gap width until reaching setting, encoder 6 feeds back to controller control
Motor 12 processed stops operating, and oil cylinder 7 is made to lock lower tool apron 2.
The automatic adjustment for thereby realizing quick, accurate, stable digital display, numerical control, is greatly reduced operator's
Labor intensity improves production efficiency.
The above is only the preferred embodiment of this patent, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the art of this patent principle, several improvement and replacement can also be made, these are improved and replacement
Also it should be regarded as the protection scope of this patent.
Claims (8)
1. a kind of digit control adjusts the plate shearing machine of knife gap, including rack, lower tool apron, upper cutter head, it is characterized in that being arranged on the rack
It is adjusted by the knife edge clearance that lower tool apron retaining mechanism, lower tool apron tensioning mechanism, electronic gap adjusting mechanism and clearance measurement Xian Kong mechanism form
Device.
2. a kind of digit control as described in claim 1 adjusts the plate shearing machine of knife gap, it is characterized in that: the lower tool apron retaining mechanism
Including oil cylinder, pressure ring, nut, oil cylinder is fixed on machine frame inside, is provided with the slotted hole of adjustment in the corresponding position of lower tool apron, oil
The cylinder rod of cylinder is stretched out outside slotted hole from the bottom up, and the nut is connect with cylinder rod end thread, and the pressure ring is sleeved in nut
In the cylinder rod of side, pressure ring, nut size be greater than slotted hole size.
3. a kind of digit control as claimed in claim 2 adjusts the plate shearing machine of knife gap, it is characterized in that: the lower tool apron retaining mechanism
No less than 2 sets, lower tool apron retaining mechanism is uniformly distributed along scissors length direction.
4. a kind of digit control as described in claim 1 adjusts the plate shearing machine of knife gap, it is characterized in that: being provided with guarantee in the rack
The guide groove parallel with upper slitter is cut, the lower tool apron is mounted in the guide groove of big rack, the guide groove and the locking
The slotted hole that oil cylinder cylinder rod passes through is in the same direction.
5. a kind of digit control as described in claim 1 adjusts the plate shearing machine of knife gap, it is characterized in that: the lower tool apron tensioning mechanism
Including disc spring mounting base, pull rod, nut, pressure ring, disc spring group, disc spring mounting base is fixed on rack side, sets in disc spring mounting base
There is the through-hole passed through for pull rod, pull rod passes through disc spring and installs block hole, and one end of pull rod connect with lower tool apron by screw thread, is another
End cap is equipped with disc spring group, and pressure ring is sleeved on the pull rod on the outside of disc spring group, and nut is connect with the pull rod screw on the outside of pressure ring, is passed through
Tightening nut makes pressure ring compress disc spring group, disc spring group is kept to be in impaction state.
6. a kind of digit control as claimed in claim 5 adjusts the plate shearing machine of knife gap, it is characterized in that: the lower tool apron tensioning mechanism
Equipped with two sets, two sets of lower tool apron tensioning mechanisms are respectively arranged on close to two side position of plate shearing machine.
7. a kind of digit control as described in claim 1 adjusts the plate shearing machine of knife gap, it is characterized in that: the electronic gap adjusting mechanism packet
Include transmission shaft, worm screw, worm gear, worm gear shaft, worm screw mounting base, bracket, under stretch block, the worm gear is mounted on worm gear shaft by feather key
On, worm gear shaft one end is mounted in worm screw mounting base by bearing, the other end is connect by helicitic texture with bracket, and worm gear shaft is another
The end of one end, which is withstood on down, stretches on block, under stretch block and be fixed on lower tool apron, worm screw mounting base, bracket are each attached in rack, snail
Bar and transmission axis connection, transmission shaft are connect with motor power output end, the transmission shaft, worm screw, worm gear, worm gear shaft, worm screw peace
Dress seat, bracket are symmetrically arranged with two sets centered on motor reducer, and two sets of electronic gap adjusting mechanisms share a motor power output
End.
8. a kind of digit control as described in claim 1 adjusts the plate shearing machine of knife gap, it is characterized in that: clearance measurement Xian Kong mechanism packet
Encoder, electric machine controller, manipulation display are included, encoder is mounted on worm shaft end, and electric machine controller and display, which are located at, to be cut
Trigger manipulates in cabinet, and manipulation cabinet is independently placed in the position for being easy to observe operation outside plate shearing machine, and electric machine controller selection can compile
The PLC controller of journey is connected between each electric elements by power supply line and signal wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910831250.2A CN110508857B (en) | 2019-09-04 | 2019-09-04 | Plate shearing machine capable of adjusting knife gap in numerical control mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910831250.2A CN110508857B (en) | 2019-09-04 | 2019-09-04 | Plate shearing machine capable of adjusting knife gap in numerical control mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110508857A true CN110508857A (en) | 2019-11-29 |
| CN110508857B CN110508857B (en) | 2021-07-02 |
Family
ID=68629608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910831250.2A Active CN110508857B (en) | 2019-09-04 | 2019-09-04 | Plate shearing machine capable of adjusting knife gap in numerical control mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110508857B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB653701A (en) * | 1947-07-25 | 1951-05-23 | Svetsmekano Ab | Improvements in tool holders, particularly for sheet-metal working machines |
| CN201579481U (en) * | 2009-12-15 | 2010-09-15 | 天水锻压机床有限公司 | Vertical plate shearing machine tool apron locking structure |
| CN202877612U (en) * | 2013-01-09 | 2013-04-17 | 扬州恒佳机械有限公司 | Steel plate shearer lower cutter regulation mechanism |
| CN203738124U (en) * | 2013-10-25 | 2014-07-30 | 黔南锻压机床有限责任公司 | Device for automatically adjusting gap between blades of plate shearing machine |
| CN105149681A (en) * | 2015-10-10 | 2015-12-16 | 江苏亚威机床股份有限公司 | Blade gap adjusting and locking mechanism for plate shearing machine |
| CN205147466U (en) * | 2015-12-07 | 2016-04-13 | 常熟达涅利冶金设备有限公司 | Roll -turning bilateral scissors cutting edge locking device |
| CN105537675A (en) * | 2014-10-30 | 2016-05-04 | 黄石山力科技发展有限公司 | Blade gap regulating device of shearing machine |
| CN205702623U (en) * | 2016-04-19 | 2016-11-23 | 大连三高集团有限公司 | Plate shearing machine |
-
2019
- 2019-09-04 CN CN201910831250.2A patent/CN110508857B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB653701A (en) * | 1947-07-25 | 1951-05-23 | Svetsmekano Ab | Improvements in tool holders, particularly for sheet-metal working machines |
| CN201579481U (en) * | 2009-12-15 | 2010-09-15 | 天水锻压机床有限公司 | Vertical plate shearing machine tool apron locking structure |
| CN202877612U (en) * | 2013-01-09 | 2013-04-17 | 扬州恒佳机械有限公司 | Steel plate shearer lower cutter regulation mechanism |
| CN203738124U (en) * | 2013-10-25 | 2014-07-30 | 黔南锻压机床有限责任公司 | Device for automatically adjusting gap between blades of plate shearing machine |
| CN105537675A (en) * | 2014-10-30 | 2016-05-04 | 黄石山力科技发展有限公司 | Blade gap regulating device of shearing machine |
| CN105149681A (en) * | 2015-10-10 | 2015-12-16 | 江苏亚威机床股份有限公司 | Blade gap adjusting and locking mechanism for plate shearing machine |
| CN205147466U (en) * | 2015-12-07 | 2016-04-13 | 常熟达涅利冶金设备有限公司 | Roll -turning bilateral scissors cutting edge locking device |
| CN205702623U (en) * | 2016-04-19 | 2016-11-23 | 大连三高集团有限公司 | Plate shearing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110508857B (en) | 2021-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205057160U (en) | Slitting device | |
| CN201519978U (en) | Swing-angle and awing-arm cutting machine | |
| CN208977933U (en) | A kind of plate cutting feeding device | |
| CN110508857A (en) | A kind of digit control adjusts the plate shearing machine of knife gap | |
| CN115172043A (en) | Automatic winding device for transformer production | |
| CN106270775A (en) | A kind of full-automatic grinding machine for saw chain | |
| CN207735696U (en) | A kind of major diameter bushing ring shearing device | |
| CN207495252U (en) | A kind of high-precision steel wire grinds big staving press | |
| CN207172163U (en) | A kind of cloth cutting device | |
| CN209335703U (en) | Puffing machine cutting knife and puffing machine cutting knife control system | |
| CN209505174U (en) | A kind of screen printer | |
| CN208592435U (en) | Numerical control angular milling machine | |
| CN208543387U (en) | A kind of mechanical steel bar aid device | |
| CN207735914U (en) | A kind of device of straight-adjustable cut-out reinforcing bar | |
| CN215038089U (en) | Material cutting device of double-screw extruder for boot sleeve preparation | |
| CN211101896U (en) | Rotary adjusting device of sawing machine saw blade | |
| CN201735418U (en) | Adjusting device of vertical roller mill | |
| CN219470519U (en) | Positioning device for computer bag production | |
| CN205733225U (en) | A kind of steel plate edge is sheared and the plate shearing machine of broken limit institutional operation | |
| CN215241342U (en) | Adjusting device for axial movement of material shaft | |
| CN117359008A (en) | Slitting knife rest of lithium battery pole piece | |
| CN213802151U (en) | Dupont paper winding device for insulation of transformer winding coil | |
| CN215797388U (en) | Loading attachment of slitting line decoiler | |
| CN217225637U (en) | Strong spiral cutting machine membrane width adjusting device for crossed membrane production | |
| CN217195735U (en) | Novel hot plate cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |