CN105729636B - Stone groove broacher - Google Patents
Stone groove broacher Download PDFInfo
- Publication number
- CN105729636B CN105729636B CN201610099773.9A CN201610099773A CN105729636B CN 105729636 B CN105729636 B CN 105729636B CN 201610099773 A CN201610099773 A CN 201610099773A CN 105729636 B CN105729636 B CN 105729636B
- Authority
- CN
- China
- Prior art keywords
- saw blade
- stone material
- blade installation
- frame
- installation axle
- 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
- 239000004575 stone Substances 0.000 title claims abstract description 115
- 239000000463 material Substances 0.000 claims description 102
- 238000009434 installation Methods 0.000 claims description 82
- 238000003754 machining Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 241000763859 Dyckia brevifolia Species 0.000 description 71
- 238000005520 cutting process Methods 0.000 description 4
- 238000005034 decoration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
- B28D1/048—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with a plurality of saw blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention provides a stone groove broacher, belongs to the technical field of machine tools, and solves the problem that the working efficiency of existing stone plate grooving machines can hardly meet the requirement of part of customers. The stone groove broacher comprises a rack and a saw blade mounting shaft capable of fixing multiple saw blades, wherein the saw blade mounting shaft is horizontally arranged; a first driving device connected with the saw blade mounting shaft is fixed on the rack; multiple stone conveying rollers are arranged on two horizontal sides of the saw blade mounting shaft and are arranged in the same horizontal plane, two ends of each stone conveying roller are positioned on the rack, and a second driving device capable of driving all the stone conveying rollers to rotate is fixed on the rack. According to the stone groove broacher, different saw blades can be mounted according to different grooves, and problems caused by abrasion of the saw blades can be solved and the depths of the grooves can be consistent through adjustment of rising and falling of the saw blade mounting shaft. The stone groove broacher can machine all grooves in one direction in one surface completely at a time, so that the machining efficiency is significantly improved.
Description
Technical field
The invention belongs to machine tool technology field, is related to a kind of cutting mechanics, particularly a kind of stone material groove broacher.
Background technology
Stone material is widely used in interior/exterior decoration design, curtain wall decoration and public sets as a kind of high-grade construction decoration material
Apply construction.Fluting is common decorative form on stone material, such as the gutter channel of stone material Water curtain wall, the guiding groove of sidewalk for visually impaired people, square laying
The anti-slip tank on floor etc..
In order to cut out required groove on stone material, there has been proposed various designs, such as Chinese patent literature are recorded
Stone plate groover (Authorization Notice No.：CN204263368U), although using the stone plate groover can process needed for
Often there are many bar grooves, one by one difficult processing is asked the height of working (machining) efficiency to meet portions of client on groove, but stone material.
The content of the invention
The present invention proposes a kind of stone material groove broacher, and the technical problem to be solved in the present invention is how to improve to be opened on stone material
The efficiency of groove.
The technical problem to be solved of the present invention can be realized by following technical proposal：This stone material groove broacher includes frame
With a saw blade installation axle that can fix multi-disc saw blade, saw blade installation axle be horizontally disposed with, the two ends of saw blade installation axle are both positioned at
In frame, the first driving means being connected with saw blade installation axle are fixed with frame；The both sides of saw blade installation axle horizontal direction are equal
Many stone material conveying rollers are provided with, stone material conveying roller be arranged in parallel with saw blade installation axle, many stone material conveying rollers are arranged on same water
In plane, the two ends of stone material conveying roller are both positioned in frame, and being fixed with frame can drive all stone material conveying roller rotations
Second driving means；Multiple saw blade installation sets are arranged with saw blade installation axle and locking nut, saw blade installation set is threaded with
On be threaded with saw blade clamping screw, saw blade installation set is also provided with bolt spacing hole.
In above-mentioned stone material groove broacher, the saw blade installation axle is located at the top of stone material conveying roller.
In above-mentioned stone material groove broacher, the saw blade installation axle is located at the lower section of stone material conveying roller, and the saw blade is installed
Many stone material pressure rollers are provided with directly over axle, stone material pressure roller is also located at the top of stone material conveying roller, many stone material pressure rollers
It is arranged in same level, stone material pressure roller be arranged in parallel with saw blade installation axle, the two ends of stone material pressure roller are positioned at frame
On.
In above-mentioned stone material groove broacher, portable plate is provided with above the stone material pressure roller, stone material pressure roller is positioned
On portable plate, many second screw rods are equipped with portable plate, upper limit nut and lower limit are threaded with the second screw rod
Nut, portable plate is located between upper limit nut and lower position nut, and spring, the two ends difference of spring are arranged with the second screw rod
Lean with upper limit nut and portable plate.
In above-mentioned stone material groove broacher, between the two ends of the saw blade installation axle and frame lifting seat, saw blade are equipped with
Installation axle is connected with lifting seat by bearing, and the first guide rail between lifting seat and frame by being vertically arranged is connected, and is risen
Drop seat is provided with the locking piece that lifting seat can be made to be fixedly connected with frame.
In above-mentioned stone material groove broacher, the first screw rod is fixed with the lifting seat, is threaded with the first screw rod
First nut, the first nut is fixed in frame, and frame is provided with two groups of reducing motors, two groups of reducing motors and two the first spiral shells
Mother is connected correspondingly.
In above-mentioned stone material groove broacher, it is provided with vertically disposed with stone material conveying roller solid above the stone material conveying roller
Surely by bar and movable positive stop strip, fixation is fixed in frame by bar, and movable positive stop strip is bolted in frame, in frame
It is provided with multiple bolts hole.
Compared with prior art, this stone material groove broacher can install different saw blades according to different grooves, by adjusting saw blade
The lifting of installation axle, the problem that blade wear can be overcome to bring can guarantee that the depth of groove is consistent again.
This stone material kerve function once all processes all grooves in direction in a face, it is clear that significantly increase
Working (machining) efficiency.
Description of the drawings
Fig. 1 is this stone material groove broacher side structure schematic view.
Fig. 2 is this stone material groove broacher cross section structure diagram.
Fig. 3 is this stone material groove broacher overlooking the structure diagram.
Fig. 4 is partial structurtes enlarged drawing in Fig. 1.
Fig. 5 is installation saw-blade structure schematic diagram in saw blade installation axle.
In figure, 1, frame；2nd, saw blade installation axle；3rd, stone material conveying roller；4th, stone material pressure roller；5th, lifting seat；6th, first lead
Rail；7th, bearing；8th, the first screw rod；9th, reducing motor；10th, the first motor；11st, belt；12nd, saw blade installation set；12a, middle saw
Piece installation set；12b, end saw blade installation set；12c, bolt spacing hole；13rd, locking nut；14th, saw blade clamping screw；15th, chain
Bar；16th, it is fixed to lean on bar；17th, movable positive stop strip；18th, portable plate；19th, the second screw rod；20th, upper limit nut；21st, lower limit spiral shell
It is female；22nd, spring；23rd, saw blade.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment one
As shown in Figure 1 to Figure 3, this stone material groove broacher includes that frame 1, saw blade installation axle 2, first driving means, stone material are defeated
Send roller 3, the second driving means, stone material pressure roller 4.
Part based on frame 1, can be directly placed on ground.
The both sides of frame 1 are equipped with a lifting seat 5, the first guide rail 6 between lifting seat 5 and frame 1 by being vertically arranged
It is connected；Saw blade installation axle 2 is horizontally disposed with, and the two ends of saw blade installation axle 2 pass through correspondingly bearing 7 with two lifting seats 5
It is connected, thus saw blade installation axle 2 can rotate, and can install multi-disc saw blade 23 at the middle part of saw blade installation axle 2 again.By movement
Lifting seat 5 can adjust the position of saw blade installation axle 2, and then have the advantages that to overcome saw blade 23 to wear and tear, ensure that groove depth is consistent.
Lifting seat 5 is provided with the locking piece that lifting seat 5 can be made to be fixedly connected with frame 1, and after lifting seat 5 is moved into place locking is operated
Part, it is to avoid lifting seat 5 is moved for ensureing that cutting is stable.Specifically, locking piece is the locking spiral shell being threadedly coupled with lifting seat 5
Bolt, locking bolt can be against with frame 1；Or the first screw rod 8 is fixed with lifting seat 5, it is threaded with the first screw rod 8
First nut, the first nut is fixed in frame 1, and frame 1 is provided with two groups of reducing motors 9, two groups of reducing motors 9 and two
One nut is connected correspondingly；By operate reducing motor 9 run, can the elevating movement of automatic traction lifting seat 5, and
The locking of lifting seat 5 is realized by the latching characteristics of the first screw rod 8 and the first nut.
First driving means include the one of the first motor 10 being fixed in frame 1, the first motor 10 and saw blade installation axle 2
End is driven by belt 11.
As shown in figure 5, multiple saw blade installation sets 12 are arranged with saw blade installation axle 2 and locking nut 13 is threaded with,
Saw blade clamping screw 14 is threaded with saw blade installation set 12, saw blade installation set 12 is also provided with bolt spacing hole 12c.It is concrete next
Say, the quantity of locking nut 13 is two, and locking nut 13 is connected with the end of saw blade installation axle 2, saw blade installation set 12
Between two locking nuts 13.Saw blade installation set 12 includes middle saw blade installation set 12a and end saw blade installation set 12b, end
It is connected by key between portion's saw blade installation set 12b and saw blade installation axle 2, middle saw blade installation set 12a there can be multiple length
Degree type number, i.e., neatly select required middle saw blade installation set 12a model according to the spacing of two panels saw blade 23.End saw blade is installed
The quantity of set 12b is two, and middle saw blade installation set 12a is located between two end saw blade installation sets 12b.Saw blade 23 is specifically pacified
Assembling structure is fixed in end saw blade installation set 12b for a piece of saw blade 23 by saw blade clamping screw 14, remaining saw blade 23
It is fixedly connected by saw blade clamping screw 14 correspondingly with middle saw blade installation set 12a, the knob of saw blade clamping screw 14
The portion of putting forth effort is embedded in the bolt spacing hole 12c of adjacent saw blade installation set 12, forms spacing, realizes transmission；The structure has saw blade 23
Easy accessibility, saw blade 23 can be installed at desired location.
The quantity of stone material conveying roller 3 is a plurality of, and the both sides of the horizontal direction of saw blade installation axle 2 are equipped with many stone material conveying rollers
3；Figure of description provides the both sides of the horizontal direction of saw blade installation axle 2 and is equipped with 7 stone material conveying rollers 3.Stone material conveying roller 3 and saw
Piece installation axle 2 be arranged in parallel, and many stone material conveying rollers 3 are arranged in same level, and the two ends of stone material conveying roller 3 are both positioned at
In frame 1.Second driving means include the second motor, and one end of stone material conveying roller 3 is connected by a chain 15, the root chain
15 are connected with the spindle drive of the second motor.The second motor operation is manipulated, and then drives all stone material conveying rollers 3 to rotate, slabstone
Material is placed on the stone material conveying roller 3 that can be rotated on stone material conveying roller 3 and drives and move, and then realizes automatic feed and go out automatically
Material.
The top of stone material conveying roller 3 is provided with the vertically disposed fixation of stone material conveying roller 3 by bar 16 and movable positive stop strip 17,
Fixation is fixed in frame 1 by bar 16, and movable positive stop strip 17 is bolted in frame 1, and multiple bolts are provided with frame 1
Hole, movable positive stop strip 17 carries out position adjustment according to stone slab size, fixed effectively to ensure by bar 16 and movable positive stop strip 17
The stone material conveying roller 3 that stone slab is rotated drives the grazing and stability of motion, and then ensures the straight of processed groove
Property.
Saw blade installation axle 2 is located at the lower section of stone material conveying roller 3, and the surface of saw blade installation axle 2 is provided with many stone material pressures
Roller 4, stone material pressure roller 4 is also located at the top of stone material conveying roller 3, and it is three that Figure of description provides the quantity of stone material pressure roller 4,
Many stone material pressure rollers 4 are arranged in same level, and stone material pressure roller 4 be arranged in parallel with saw blade installation axle 2.Stone material pressure roller
4 two ends are positioned in frame 1；Specifically, as shown in Figure 1 and Figure 4, the top of stone material pressure roller 4 is provided with portable plate 18, stone
Material pressure roller 4 is both positioned on portable plate 18, and many second screw rods 19 are equipped with portable plate 18, and screw thread connects on the second screw rod 19
Upper limit nut 20 and lower position nut 21 are connected to, portable plate 18 is located between upper limit nut 20 and lower position nut 21, the
Spring 22 is arranged with two screw rods 19, the two ends of spring 22 lean respectively with upper limit nut 20 and portable plate 18.Stone material is applied
Pressure roller 4 is positioned in frame 1 equivalent to flexibility, efficiently against stone slab machining accuracy it is low and cause variable thickness cause ask
Topic.Arrange stone material pressure roller 4 to be effectively prevented from cutting process, stone slab bounce, in other words ensure that cutting is stablized and groove
Depth is consistent.One end of stone material pressure roller 4 is connected also by above-mentioned chain 15, realizes stone material pressure roller 4 and stone material conveying roller 3
Synchronous rotating Vortex；Auxiliary conveying stone slab.
Embodiment two
The present embodiment is essentially identical with the structure and principle of embodiment one, the no longer burden description of essentially identical part, only retouches
Different place is stated, different place is：Saw blade installation axle 2 is located at the top of stone material conveying roller 3.
Claims (9)
1. a kind of stone material groove broacher, it is characterised in that this stone material groove broacher includes frame (1) and can fix multi-disc saw blade
(23) saw blade installation axle (2), saw blade installation axle (2) is horizontally disposed with, and the two ends of saw blade installation axle (2) are both positioned at frame (1)
On, the first driving means being connected with saw blade installation axle (2) are fixed with frame (1)；The two of saw blade installation axle (2) horizontal direction
Side is equipped with many stone material conveying rollers (3), and stone material conveying roller (3) be arranged in parallel with saw blade installation axle (2), many stone material conveying rollers
(3) it is arranged in same level, the two ends of stone material conveying roller (3) are both positioned in frame (1), and frame is fixed with energy on (1)
Drive the second driving means of all stone material conveying roller (3) rotations；It is arranged with multiple saw blades on the saw blade installation axle (2) to install
Cover (12) and be threaded with locking nut (13), saw blade clamping screw (14) is threaded with saw blade installation set (12), saw
Piece installation set (12) is also provided with bolt spacing hole (12c).
2. stone material groove broacher according to claim 1, it is characterised in that the saw blade installation axle (2) conveys positioned at stone material
The top of roller (3).
3. stone material groove broacher according to claim 1, it is characterised in that the saw blade installation axle (2) conveys positioned at stone material
The lower section of roller (3), is provided with many stone material pressure rollers (4), stone material pressure roller (4) also position directly over the saw blade installation axle (2)
In the top of stone material conveying roller (3), many stone material pressure rollers (4) are arranged in same level, stone material pressure roller (4) and saw blade
Installation axle (2) be arranged in parallel, and the two ends of stone material pressure roller (4) are positioned in frame (1).
4. stone material groove broacher according to claim 3, it is characterised in that be provided with work above the stone material pressure roller (4)
Dynamic plate (18), stone material pressure roller (4) is both positioned on portable plate (18), and many second screw rods are equipped with portable plate (18)
(19), upper limit nut (20) and lower position nut (21) are threaded with the second screw rod (19), portable plate (18) is positioned at upper
Between stop nut (20) and lower position nut (21), spring (22), the two ends of spring (22) are arranged with the second screw rod (19)
Lean with upper limit nut (20) and portable plate (18) respectively.
5. the stone material groove broacher according to claim 1 or 2 or 3 or 4, it is characterised in that the two of the saw blade installation axle (2)
Lifting seat (5) is equipped between end and frame (1), saw blade installation axle (2) is connected with lifting seat (5) by bearing (7), lifting
The first guide rail (6) between seat (5) and frame (1) by being vertically arranged is connected, and lifting seat (5) is provided with and can make lifting seat
(5) locking piece being fixedly connected with frame (1).
6. the stone material groove broacher according to claim 1 or 2 or 3 or 4, it is characterised in that the stone material conveying roller (3) it is upper
Side is provided with the vertically disposed fixation of stone material conveying roller (3) by bar (16) and movable positive stop strip (17), fixed fixed by bar (16)
In frame (1), movable positive stop strip (17) is bolted in frame (1), and frame is provided with multiple bolts hole on (1).
7. stone material groove broacher according to claim 1, it is characterised in that the quantity of the locking nut (13) is two,
Locking nut (13) is connected with the end of saw blade installation axle (2), saw blade installation set (12) positioned at two locking nuts (13) it
Between.
8. stone material groove broacher according to claim 1, it is characterised in that the saw blade installation set (12) is including middle saw blade
Installation set (12a) and end saw blade installation set (12b), pass through key between end saw blade installation set (12b) and saw blade installation axle (2)
It is connected, the quantity of end saw blade installation set (12b) is two, and middle saw blade installation set (12a) is located at two end saw blades
Between installation set (12b).
9. stone material groove broacher according to claim 8, it is characterised in that on an end saw blade installation set (12b)
A piece of saw blade (23) is fixed with by saw blade clamping screw (14), each described middle saw blade installation set (12a) passes through saw blade
Clamping screw (14) is fixed with a piece of saw blade (23), and the knob portion of putting forth effort of saw blade clamping screw (14) is embedded in adjacent saw blade installation set
(12) in bolt spacing hole (12c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610099773.9A CN105729636B (en) | 2015-06-25 | 2015-06-25 | Stone groove broacher |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510364645.8A CN104890127B (en) | 2015-06-25 | 2015-06-25 | Stone material groove broacher |
| CN201610099773.9A CN105729636B (en) | 2015-06-25 | 2015-06-25 | Stone groove broacher |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510364645.8A Division CN104890127B (en) | 2015-06-25 | 2015-06-25 | Stone material groove broacher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105729636A CN105729636A (en) | 2016-07-06 |
| CN105729636B true CN105729636B (en) | 2017-04-12 |
Family
ID=56248449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610099773.9A Expired - Fee Related CN105729636B (en) | 2015-06-25 | 2015-06-25 | Stone groove broacher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105729636B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978286B (en) * | 2019-11-14 | 2021-07-06 | 上海天工石材有限公司 | Stone facing machining center |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0319196A2 (en) * | 1987-12-01 | 1989-06-07 | Malcolm Blackler Trembath | A machine for cutting stone or other materials |
| CN201483655U (en) * | 2009-08-01 | 2010-05-26 | 刘金亭 | Curbstone cutter |
| CN201483654U (en) * | 2009-08-01 | 2010-05-26 | 刘金亭 | Portal type multi-blade stone sawing machine |
| CN101797775A (en) * | 2010-04-13 | 2010-08-11 | 厉保永 | Trimming machine for stones |
| CN202640572U (en) * | 2012-06-20 | 2013-01-02 | 莱州富林机械有限公司 | Numerical control stone multi-piece continuous cutting production line |
| CN203818342U (en) * | 2014-03-19 | 2014-09-10 | 湖北北新建材有限公司 | Plate-strip cutting device |
| CN203919407U (en) * | 2014-05-22 | 2014-11-05 | 苏友谊 | The ultra-thin combination cutting wheel structure of bayonet type |
| CN204295894U (en) * | 2014-12-09 | 2015-04-29 | 湖北壁玉新材料科技有限公司 | A kind of cutting machine of fireproof heat insulating ceramic wafer |
-
2015
- 2015-06-25 CN CN201610099773.9A patent/CN105729636B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0319196A2 (en) * | 1987-12-01 | 1989-06-07 | Malcolm Blackler Trembath | A machine for cutting stone or other materials |
| CN201483655U (en) * | 2009-08-01 | 2010-05-26 | 刘金亭 | Curbstone cutter |
| CN201483654U (en) * | 2009-08-01 | 2010-05-26 | 刘金亭 | Portal type multi-blade stone sawing machine |
| CN101797775A (en) * | 2010-04-13 | 2010-08-11 | 厉保永 | Trimming machine for stones |
| CN202640572U (en) * | 2012-06-20 | 2013-01-02 | 莱州富林机械有限公司 | Numerical control stone multi-piece continuous cutting production line |
| CN203818342U (en) * | 2014-03-19 | 2014-09-10 | 湖北北新建材有限公司 | Plate-strip cutting device |
| CN203919407U (en) * | 2014-05-22 | 2014-11-05 | 苏友谊 | The ultra-thin combination cutting wheel structure of bayonet type |
| CN204295894U (en) * | 2014-12-09 | 2015-04-29 | 湖北壁玉新材料科技有限公司 | A kind of cutting machine of fireproof heat insulating ceramic wafer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105729636A (en) | 2016-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111745095B (en) | Equipment for equally cutting and segmenting reinforcing steel bars | |
| CN202343812U (en) | Hydraulic cutting steel bar straightening machine | |
| KR20150039498A (en) | Apparatus for cutting stone of bridge type | |
| CN212948513U (en) | Wall body perforating device for construction with adjustable height | |
| CN212600188U (en) | Panel keyway planer and cutting combined machining mechanism | |
| CN117102887B (en) | Automatic processing integrated into one piece equipment of aluminium tripe | |
| CN202318605U (en) | Horizontal stone material rotary cutting machine | |
| CN218342519U (en) | Wall drilling equipment with auxiliary supporting mechanism | |
| CN201291521Y (en) | Automatic grinding machine for stone surface | |
| CN202053313U (en) | Three-axis linkage numerical control band sawing machine | |
| CN105729636B (en) | Stone groove broacher | |
| CN202439126U (en) | Back bolt type drilling machine | |
| CN201769235U (en) | Multi-cutter edge cutting machine | |
| CN110732725A (en) | Section bar saw cuts device | |
| CN104890127B (en) | Stone material groove broacher | |
| CN204773049U (en) | Stone material kerve machine | |
| CN211589495U (en) | Sander for sanding double surfaces of wood floor of ultrahigh-voltage switch cabinet | |
| CN210880046U (en) | Building board cutting device | |
| CN204430396U (en) | Sheet material keyway planer | |
| CN111946081A (en) | a wall planer | |
| CN202357290U (en) | Stone cutting machine | |
| CN104588772B (en) | A kind of special corner brace band sawing machine of door and window industry | |
| CN211362946U (en) | Horizontal double-drive sheet saw | |
| CN211566491U (en) | Numerical control machining equipment for edges of lightweight concrete wallboard | |
| CN106738075A (en) | A kind of adjustable plate shearing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20190625 |