CN207239245U - Roller shear beveler - Google Patents
Roller shear beveler Download PDFInfo
- Publication number
- CN207239245U CN207239245U CN201720911012.9U CN201720911012U CN207239245U CN 207239245 U CN207239245 U CN 207239245U CN 201720911012 U CN201720911012 U CN 201720911012U CN 207239245 U CN207239245 U CN 207239245U
- Authority
- CN
- China
- Prior art keywords
- rack
- steel plate
- roller
- beveler
- bracket
- 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.)
- Expired - Fee Related
Links
Landscapes
- Milling Processes (AREA)
Abstract
The utility model discloses a kind of roller shear beveler, belong to steel plate process equipment, it is spacing to aim to provide a kind of steel plate progress to entering beveler progress chamfer machining, make the more uniform roller shear beveler of steel plate chamfer machining, its technical solution is as follows, including rack, and rack is equipped with the cutter disc for being used for that roller shear chamfering to be carried out to steel plate, the rack is equipped with the Zou Liao mechanisms for support steel plate, and the rack is equipped with the position-limit mechanism for limiting steel plate transmission direction to be processed.
Description
Technical field
Steel plate process equipment is the utility model is related to, more particularly to a kind of roller shear beveler.
Background technology
When carrying out weld job to two blocks of steel plates, to ensure to penetrate, it is ensured that weldquality is, it is necessary to first in the welding of steel plate
Edge carries out chamfer machining, and the processing method of chamfering is divided into mechanical automation and manual two kinds of sanding machine reconditioning.Mechanical automation
Processing chamfering uses edge planer, edge milling machines, numerical control cutting equipment or professional beveling machine, although this mode machining accuracy energy more
It is enough to ensure, it is less efficient, it is higher to the technical requirements of operating personnel, and be not easy to be adjusted flexibly, although hand grinding mode is just
In control, but machining accuracy is not high and speed is slow.
Authorization Notice No. is that the Chinese utility model patent of CN206010040U discloses a kind of steel construction in existing patent
Beveling machine, it includes main engine bed and conveying roller, and main engine bed is equipped with cutter tip, and cutter tip both sides are equipped with roll wheel assembly, leads to
Cross roll wheel assembly steel plate is delivered under cutter tip and be processed.
Although this steel construction beveling machine carries out chamfer machining to steel plate, steel plate is in transmitting procedure, its direct of travel
It is unrestricted, it may occur however that to be deviated along transmission direction or so, cause chamfering cutting uneven.
Utility model content
The purpose of this utility model is to provide a kind of roller shear beveler, to enter beveler carry out chamfer machining steel plate into
Row is spacing, makes steel plate chamfer machining more uniform.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of roller shear beveler,
Including rack, rack is equipped with the cutter disc for being used for that roller shear chamfering to be carried out to steel plate, and the rack, which is equipped with, is used for support steel plate
Zou Liao mechanisms, the rack is equipped with the position-limit mechanism for limiting steel plate transmission direction to be processed.
By using above-mentioned technical proposal, steel plate passes through limiting mechanism, is transmitted by Zou Liao mechanisms, rolled by cutter disc
Chamfer machining is cut, the steel plate of chamfer machining is carried out by the limitation of position-limit mechanism, is fallen with stable state by cutter disc
Angle, the chamfer angle processed, depth of cut are more consistent so that the chamfer machining of steel plate is more uniform.
Further, the position-limit mechanism includes being arranged on rack close to the bracket one and bracket two of feedstock direction side,
Hollow casing is equipped with along vertical steel plate transporting direction on the bracket one, gag lever post is equipped with described sleeve pipe, it is described spacing
One end in bar threading is equipped with limited block, limit spring is connected with the limited block, the limit spring is into casing
Extend up to and be connected on inner wall of the casing away from gag lever post one end, described sleeve pipe opening, which is equipped with to be used to coordinate with limited block, to be hindered
Only gag lever post skids off the spacing ring of casing, and the one end of the gag lever post away from casing is connected with bracket two, the bracket one, bracket
Two top is equipped with the roller rotated along steel plate transmission direction.
By using above-mentioned technical proposal, when steel plate transmits in position-limit mechanism, limit spring is in extended state all the time,
The elastic force of spring produces the trend that gag lever post is pulled to casing, steel plate in position-limit mechanism by when, the both sides of steel plate, which contradict, to exist
On roller, gag lever post drives the roller on bracket two to press to the roller on bracket one, and the steel plate of different in width passes through position-limit mechanism
When, elastic force causes steel plate to contradict all the time on the roller of bracket one, and bracket one is conllinear in the horizontal direction with cutter disc, and steel plate leads to
After crossing position-limit mechanism, it is consistent with the relative position of cutter disc, so that the steel plate position for carrying out chamfer machining keeps one
Cause, the chamfering uniformity processed is more preferable.
Further, the Zou Liao mechanisms, which include being arranged in rack, walks to expect platform below the cutter disc, it is described walk material
Platform is equipped with away material torr roller, and the upper surface that material torr roller is walked described in some forms to walk to expect passage for steel plate transmission.
By using above-mentioned technical proposal, steel plate is walking to expect that walking on platform expects to transmit on roller, is rolled by cutter disc, is falling
While angle, to cutter disc rotation direction move, by walk material torr roller reduce steel plate transmission during frictional force.
Further, it is located to walk in the rack above material platform and is equipped with lead screw base, is equipped with leading screw in the lead screw base, institute
State leading screw lower end and be connected with pressure strip, the lower section of the pressure strip is equipped with the hold-down roller rolled along steel plate transmission direction.
By using above-mentioned technical proposal, rotational lead screw, position of the adjusting screw in lead screw base, leading screw, which drives, to be compressed
Plate, adjusts to hold-down roller and contradicts in surface of steel plate, during chamfer machining is carried out to steel plate, fastening steel plate, avoids steel plate
Jump up and down, influence the precision of chamfering.Reduce the friction during steel plate transmission by walking material torr roller while steel plate is compressed
Power.
Further, the machine frame inside is equipped with the supporting plate for support cutter disc, and one end of the supporting plate is equipped with
Rotation axis, the both ends of the rotation axis are threaded through in rack, and the rotation axis is connected with gantry rotation, on the side plate of the rack
The locating slot of arc is offered, the locating shaft through locating slot is connected with the side wall of the supporting plate, the locating shaft is pierced by
The threaded one end of locating slot is connected with position fixing handle, and the locating shaft is equipped with the rack of arc, close to rack in the rack
Side be equipped with and penetrate the regulation handle of rack, one end that the regulation handle is located in rack is coaxially connected with engages with rack
Adjustment gear.
By using above-mentioned technical proposal, cutter disc is installed on supporting plate, and supporting plate is rotated around rotation axis, and locating shaft
Coordinated by rack and pinion, when rotating regulation handle, by the rotation of gear, the rise and fall of adjusting gear rack, so that
The rise and fall of locating shaft are adjusted, supporting plate is rotated the angle changed relative to steel plate around rotation axis, change cutter disc phase
To the angle of steel plate, so as to change steel plate chamfering.Position of the locating shaft in locating slot is locked by position fixing handle so that support
The angle of plate keeps fixing, and keeps chamfering to add the stabilization of cutter disc during confession.
Further, the supporting plate is equipped with the driving motor for being used for driving cutter disc to rotate, and the driving motor is same
Axis connection has worm screw, and the cutter disc is coaxially connected with drive shaft, and worm gear, the worm gear and worm screw are arranged with the drive shaft
To engagement.
By using above-mentioned technical proposal, worm and wheel coordinates so that the drive force cutter that driving motor produces
Disk rotates, and promotes steel plate to cutter disc rotation direction while chamfering is carried out to steel plate, is transmitted by worm and wheel dynamic
Power is more steady so that the steel plate chamfering processed is more consistent, stay in grade.
Further, the bottom of the frame is equipped with support plate, and bradyseism spring is equipped between the support plate and cradle bottom surface.
By using above-mentioned technical proposal, bradyseism spring reduces because driving motor during roller shear beveler works
Work the vibration produced so that the operation of roller shear beveler is more steady, reduces and steel plate is being carried out to produce during chamfer machining
Error.
Further, the bottom of the support plate is equipped with the roller for being used for rack move operation, and the roller is equipped with
Card is stopped.
By using above-mentioned technical proposal, since steel plate is integrally heavier, it is difficult to it is mobile, easily roller shear is fallen using roller
Angle machine is moved to the steel plate side for needing to carry out chamfering.After roller shear beveler is moved to operating position, roller is checked using card brake,
Roller shear beveler position is fixed, will not cause machining deviation because vibration produces displacement during the work time.
In conclusion the utility model has the advantages that：Steel plate is spacing via limiting mechanism, passes through transmission mechanism
It is transmitted under cutter disc and carries out chamfer machining, the steel plate of chamfer machining is carried out by the limitation of position-limit mechanism, with stable state
Chamfering is carried out by cutter disc, the same effect of chamfering is higher；
Limit spring is in extended state all the time, and the elastic force of spring produces the trend that gag lever post is pulled to casing, and steel plate exists
In position-limit mechanism by when, the both sides of steel plate are contradicted on roller, and gag lever post drives the roller on bracket two to press on bracket one
Roller, when the steel plate of different in width passes through position-limit mechanism, elastic force causes steel plate to contradict all the time on the roller of bracket one, bracket
One is conllinear in the horizontal direction with cutter disc, after steel plate is by position-limit mechanism, is consistent with the relative position of cutter disc, so that
The steel plate position for allowing to carry out chamfer machining is consistent, and the chamfering uniformity processed is more preferable；
Walk to expect that platform coordinates position of the limitation steel plate in chamfer process on vertical direction with pressure strip, walk to expect that roller coordinates and compress
Roller reduces the frictional force during steel plate transmission；
Regulation handle is rotated, band moving gear is rotated, and with the rotation of gear, rack synchronizes upper with locating shaft
Rise or decline, after the angle needed for supporting plate rotates, locating shaft is fixed in locating slot using position fixing handle；
Coordinated by worm and wheel so that motor drives cutter disc, by steel plate to cutting while carrying out chamfering to steel plate
Cutterhead rotation direction promotes, and the power transmitted by worm and wheel is more steady so that the steel plate chamfering processed is more equal
It is even, stay in grade；
Bradyseism spring reduces the vibration of roller shear beveler；
Roller shear beveler is moved to working region using roller.
Brief description of the drawings
Fig. 1 is the structure diagram for being used to embody roller shear beveler entirety in embodiment；
Fig. 2 is the structure diagram for being used to embody driving mechanism and adjusting mechanism in embodiment；
Fig. 3 is the structure diagram for being used to embody position-limit mechanism in embodiment；
Fig. 4 is to be used to embody the profile in Fig. 4 at A-A in embodiment.
In figure, 1, rack；2nd, cutter disc；21st, drive shaft；31st, bracket one；32nd, bracket two；33rd, casing；34th, gag lever post；
35th, limited block；36th, spacing ring；37th, limit spring；38th, roller；4th, walk to expect platform；41st, material torr roller is walked；5th, pressure strip；51st, compress
Roller；52nd, lead screw base；53rd, leading screw；6th, supporting plate；61st, rotation axis；62nd, locating shaft；63rd, locating slot；64th, rack；65th, tooth is adjusted
Wheel；66th, regulation handle；67th, position fixing handle；7th, motor is driven；71st, worm screw；72nd, worm gear；8th, support plate；81st, bradyseism spring；9th, roll
Wheel；91st, card is stopped.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and
" outer " is referred respectively to towards or away from the direction of particular elements geometric center.
Embodiment：A kind of roller shear beveler, as shown in Figure 1, including rack 1, the middle part of rack 1, which is equipped with, to be used to carry out steel plate
The cutter disc 2 of roller shear chamfer machining, cutter disc 2 is angularly disposed in rack 1,1 right side feed end of rack be equipped be used for limit into
Enter the position-limit mechanism in roller shear beveler light plate direction, be equipped with rack 1 positioned at the lower section of cutter disc 2 be used for transmission steel plate walk material
Mechanism.
Position-limit mechanism includes being arranged on rack 1 close to the bracket 1 and bracket 2 32 of feedstock direction side, bracket 1
On along vertical steel plate transporting direction be equipped with hollow casing 33, bracket 2 32 is equipped with the gag lever post 34 of threading 33, spacing
One end in 34 threading 33 of bar is equipped with limited block 35, is connected with limit spring 37 on limited block 35, and limit spring 37 is to set
Extend up to and be connected on inner wall of the casing 33 away from 34 one end of gag lever post in pipe 33,33 opening of casing be equipped be used for it is spacing
Block 35 coordinates the spacing ring 36 for preventing gag lever post 34 from skidding off casing 33.Bracket 1, the top of bracket 2 32 are vertically upward
Roller 38 is extended with, the rotation direction of roller 38 is consistent with steel plate transmission direction, and steel plate is on bracket 1 and bracket 2 32
When being moved between roller 38, limit spring 37 is in extended state all the time.
Zou Liao mechanisms include being arranged on walks to expect platform 4 in rack 1 positioned at the lower section of cutter disc 2, walks to expect equidistant equipped with five on platform 4
It is a to walk material torr roller 41 along what steel plate transmission direction rolled.Walk and formed to walk to expect passage on material torr roller 41,
Rack 1 is located to walk the top of material platform 4 and is equipped with lead screw base 52, and leading screw 53 is equipped with lead screw base 52, and 53 lower end of leading screw connects
Pressure strip 5 is connected to, the bottom of pressure strip 5 is equidistantly equipped with three hold-down rollers 51 rolled along steel plate transmission direction.By hold-down roller
51 steel plate is closely pressed in away on material passage.
Rack 1 is internally provided with the supporting plate 6 for support cutter disc 2, being equipped with and rack 1 away from cutter disc 2 of supporting plate 6
The rotation axis 61 of rotation connection, the middle part of supporting plate 6 are equipped with locating shaft 62, and rotation axis 61 is with locating shaft 62 along the side of steel plate transmission
To setting.The left side of rack 1 offers the locating slot 63 of arc, and one end of locating shaft 62 passes through locating slot 63, set on locating shaft 62
There is the rack 64 of arc, the left side of rack 1 is equipped with regulation handle 66, and regulation handle 66 is coaxially connected with the adjusting engaged with rack 64
Gear 65, by rotating regulation handle 66, band carry-over bar 64 moves, so as to adjust the angle of supporting plate 6.62 screw thread of locating shaft connects
Position fixing handle 67 is connected to, after cutter disc 2 is adjusted to required angle, by screwing position fixing handle 67, until contradicting left in rack 1
On the outer wall of side, the position of supporting plate is fixed, keep cutter disc stablizes running.
Supporting plate 6 is equipped with driving motor 7, and driving motor 7 is coaxially connected with worm screw 71, and cutter disc 2 is coaxially connected with drive
Moving axis 21, drive shaft 21 are threaded through in the bearing block on supporting plate 6, and the worm gear being meshed with worm screw 71 is arranged with drive shaft 21
72。
1 bottom of rack is equipped with support plate 8, and bradyseism spring 81 is equipped between 1 bottom surface of support plate 8 and rack.8 bottom of support plate is equipped with rolling
Wheel 9, roller 9 contradict rollers 9 equipped with card brake 91, pressure card brake 91, you can fix roller shear beveler position.
Specific implementation process：When steel plate carries out trimming chamfer machining by roller shear beveler, steel plate is manually dragged first
Start-up portion, by position-limit mechanism, limited roller 9 is contradicted and reaches the lower section of cutter disc 2 in steel plate edge, dragging steel plate, according to
The angle of inclination of the parameter regulation cutter disc 2 of required chamfering, cutter disc 2 contradict the edge that chamfering is treated in steel plate.Start driving electricity
Machine 7, driving motor 7 drive worm screw 71 to rotate, and worm screw 71 drives worm gear 72 to rotate, so as to drive 2 turns of cutter disc by worm gear 72
Dynamic, cutter disc 2 is rotated carries out chamfer machining to steel plate edge, while chamfer machining, the rotation of cutter disc 2 drive steel plate to
Discharging direction is moved, so as to fulfill the continuous chamfer machining to steel plate.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (7)
1. a kind of roller shear beveler, including rack (1), rack (1) is equipped with the cutter disc for being used for that roller shear chamfering to be carried out to steel plate
(2), it is characterized in that：The rack (1) is equipped with the Zou Liao mechanisms for support steel plate, and the rack (1) is treated equipped with limitation
The position-limit mechanism in steel plate transmission direction is processed, the position-limit mechanism includes being arranged on rack (1) close to the support of feedstock direction side
Frame one (31) and bracket two (32), are equipped with hollow casing (33), institute on the bracket one (31) along vertical steel plate transporting direction
State and gag lever post (34) is equipped with casing (33), one end in gag lever post (34) threading (33) is equipped with limited block
(35), limit spring (37) is connected with the limited block (35), the limit spring (37) extends up into casing (33)
It is connected on inner wall of the casing (33) away from gag lever post (34) one end, described sleeve pipe (33) opening, which is equipped with, to be used for and limited block
(35) coordinate and prevent gag lever post (34) from skidding off the spacing rings (36) of casing (33), the gag lever post (34) away from casing (33) one
End is connected with bracket two (32), and the bracket one (31), the top of bracket two (32) are equipped with the rolling rotated along steel plate transmission direction
Sub (38).
2. roller shear beveler according to claim 1, it is characterized in that：The Zou Liao mechanisms include being arranged in rack (1)
Walk to expect platform (4) below cutter disc (2), it is described to walk to expect that platform (4) is equipped with away material torr roller (41), walk material torr described in some
The upper surface of roller (41) is formed to be walked to expect passage for steel plate transmission.
3. roller shear beveler according to claim 2, it is characterized in that：It is located to walk on the rack (1) and is set above material platform (4)
There is lead screw base (52), leading screw (53) is equipped with the lead screw base (52), leading screw (53) lower end is connected with pressure strip (5),
The lower section of the pressure strip (5) is equipped with the hold-down roller (51) rolled along steel plate transmission direction.
4. roller shear beveler according to claim 1, it is characterized in that：The rack (1) is internally provided with for support cutter
The supporting plate (6) of disk (2), one end of the supporting plate (6) are equipped with rotation axis (61), and the both ends of the rotation axis (61) are threaded through
In rack (1), the rotation axis (61) is rotatablely connected with rack (1), and the positioning of arc is offered on the side plate of the rack (1)
Groove (63), the locating shaft (62) through locating slot (63) is connected with the side wall of the supporting plate (6), and the locating shaft (62) is worn
The threaded one end for going out locating slot (63) is connected with position fixing handle (67), and the locating shaft (62) is equipped with the rack (64) of arc,
The regulation handle (66) for penetrating rack (1), the regulation handle (66) are equipped with the rack (1) close to the side of rack (64)
One end in rack (1) is coaxially connected with the adjustment gear (65) engaged with rack (64).
5. roller shear beveler according to claim 1, it is characterized in that：The supporting plate (6), which is equipped with, to be used to drive cutter
The driving motor (7) that disk (2) rotates, the driving motor (7) are coaxially connected with worm screw (71), and the cutter disc (2) coaxially connects
Drive shaft (21) is connected to, worm gear (72) is arranged with the drive shaft (21), the worm gear (72) is meshed with worm screw (71).
6. roller shear beveler according to claim 1, it is characterized in that：Rack (1) bottom is equipped with support plate (8), described
Support plate (8) is equipped with bradyseism spring (81) between cradle bottom surface.
7. roller shear beveler according to claim 6, it is characterized in that：Support plate (8) bottom, which is equipped with, to be used for rack (1)
Move the roller (9) of operation, the roller (9) is equipped with card and stops (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720911012.9U CN207239245U (en) | 2017-07-25 | 2017-07-25 | Roller shear beveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720911012.9U CN207239245U (en) | 2017-07-25 | 2017-07-25 | Roller shear beveler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207239245U true CN207239245U (en) | 2018-04-17 |
Family
ID=61877073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720911012.9U Expired - Fee Related CN207239245U (en) | 2017-07-25 | 2017-07-25 | Roller shear beveler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207239245U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014929A (en) * | 2018-08-22 | 2018-12-18 | 嘉兴腾鸿精密机械有限公司 | It is a kind of to cut, slot, chamfering forming integrated machine |
| CN109278093A (en) * | 2018-10-30 | 2019-01-29 | 济南迈顿数控设备有限公司 | A kind of sponge beveler |
| CN109571032A (en) * | 2018-12-18 | 2019-04-05 | 嘉善嘉诚混凝土制管有限公司 | Steel plate edging device |
| CN110653404A (en) * | 2019-10-23 | 2020-01-07 | 张琳 | Beveling machine and beveling system |
| CN110788377A (en) * | 2019-11-22 | 2020-02-14 | 北京金河水务建设集团有限公司 | Pipeline groove preparation device |
| CN112060205A (en) * | 2020-08-10 | 2020-12-11 | 汤桂清 | Multifunctional conveniently-adjusted chamfering machine |
| CN113385745A (en) * | 2021-07-08 | 2021-09-14 | 广东百通人防工程防护设备有限公司 | Clamping device for steel plate beveling machine and using method of clamping device |
-
2017
- 2017-07-25 CN CN201720911012.9U patent/CN207239245U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014929A (en) * | 2018-08-22 | 2018-12-18 | 嘉兴腾鸿精密机械有限公司 | It is a kind of to cut, slot, chamfering forming integrated machine |
| CN109014929B (en) * | 2018-08-22 | 2023-09-29 | 嘉兴腾鸿精密机械有限公司 | Cutting, slotting and chamfering integrated machine |
| CN109278093A (en) * | 2018-10-30 | 2019-01-29 | 济南迈顿数控设备有限公司 | A kind of sponge beveler |
| CN109571032A (en) * | 2018-12-18 | 2019-04-05 | 嘉善嘉诚混凝土制管有限公司 | Steel plate edging device |
| CN109571032B (en) * | 2018-12-18 | 2021-10-01 | 嘉善嘉诚混凝土制管有限公司 | Steel plate edge grinding device |
| CN110653404A (en) * | 2019-10-23 | 2020-01-07 | 张琳 | Beveling machine and beveling system |
| CN110653404B (en) * | 2019-10-23 | 2020-10-02 | 张琳 | Beveling machine and beveling system |
| CN110788377A (en) * | 2019-11-22 | 2020-02-14 | 北京金河水务建设集团有限公司 | Pipeline groove preparation device |
| CN110788377B (en) * | 2019-11-22 | 2024-04-26 | 北京金河水务建设集团有限公司 | Pipeline groove processing device |
| CN112060205A (en) * | 2020-08-10 | 2020-12-11 | 汤桂清 | Multifunctional conveniently-adjusted chamfering machine |
| CN112060205B (en) * | 2020-08-10 | 2022-06-17 | 广东胜兴木业发展有限公司 | Multifunctional conveniently-adjusted chamfering machine |
| CN113385745A (en) * | 2021-07-08 | 2021-09-14 | 广东百通人防工程防护设备有限公司 | Clamping device for steel plate beveling machine and using method of clamping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207239245U (en) | Roller shear beveler | |
| CN105252648B (en) | It is a kind of tiltedly to enter jet cutting machine | |
| CN204602923U (en) | A kind of three rolls plate bending machine | |
| JP5323427B2 (en) | Honing processing method and honing machine | |
| US10532443B2 (en) | Method and grinding machine for grinding grooved workpieces | |
| CN102635058A (en) | Ground grooving machine and grooving method thereof | |
| CN101670536B (en) | Special circular broach numerical control cutter-sharpening machine tool | |
| KR101613369B1 (en) | Apparatus for cutting curved surface of stone | |
| CN207998282U (en) | A kind of strip steel transportation device | |
| CN103317175B (en) | A kind of groove milling device | |
| CN206999325U (en) | A kind of multifunctional stone machine for treating surface | |
| CN117359764A (en) | Brick cutter with auxiliary adjustment brick cutting angle | |
| CN107755497A (en) | A kind of protective metal shell embossing calender | |
| CN213894561U (en) | A circle formula cutting device is pressed to circle for label production | |
| CN202894900U (en) | Small screw tap thread grinder | |
| CN215659329U (en) | Centerless grinding machine capable of being rapidly disassembled | |
| CN103286358B (en) | Groove milling machine | |
| CN103624883A (en) | Diamond arc plate band-sawing machine | |
| CN106001740B (en) | A kind of steel plate edge shearing and the plate shearing machine of broken side institutional operation | |
| CN210452150U (en) | Single-side edge grinding machine | |
| CN104029069B (en) | Boring machine Multifunctional flat capstan | |
| CN208961082U (en) | A kind of hand-held weld grinding device for protecting welding base metal | |
| CN203779709U (en) | Multifunctional column-processing machine | |
| CN207087025U (en) | A kind of circular saw of convenient cutting | |
| CN109531284B (en) | Assembled building wall cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20200725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |