CN106914955A - A kind of multiple pipe clamps are while drilling equipment - Google Patents
A kind of multiple pipe clamps are while drilling equipment Download PDFInfo
- Publication number
- CN106914955A CN106914955A CN201510984886.2A CN201510984886A CN106914955A CN 106914955 A CN106914955 A CN 106914955A CN 201510984886 A CN201510984886 A CN 201510984886A CN 106914955 A CN106914955 A CN 106914955A
- Authority
- CN
- China
- Prior art keywords
- lifting platform
- frame
- workpiece
- pipe clamps
- drilling equipment
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a kind of multiple pipe clamps while drilling equipment, belongs to working of plastics processing technique field.Including frame (1),Vertically slide the lifting platform (2) on front side of frame (1),The workbench (3) on lifting platform (2) is slidably arranged in along the longitudinal direction,Along left and right to the workpiece fixed structure (4) on workbench (3),The multi-spindle drilling structure (5) that frame (1) top is set,For the lift cylinder (6) that drives lifting platform (2) to slide up and down and rotate located at frame (1) side and positioning fixed length pushing structure (7) that coordinates with lifting platform (2),Multi-spindle drilling structure (5) is along left and right to being provided with multiple drill bits side by side,Its one end acts against positioning fixed length pushing structure (7) top when workpiece is fixed on workpiece fixed structure (4),Positioning fixed length pushing structure (7) bottom is acted against on lifting platform (2),Workpiece moves a predetermined length when lifting platform (2) drops to precalculated position.
Description
Technical field
The invention belongs to working of plastics technical field, more particularly to a kind of multiple pipe clamps drilling equipment simultaneously, more particularly to a kind of drainpipe bit freezing aperture apparatus for refrigerator.
Background technology
With the development of science and technology refrigerator is used as a kind of conventional refrigerating equipment by huge numbers of families.Its basic functional principle is：Drive refrigerant to be moved in circles in pipeline using compressor, realize the kind of refrigeration cycle of compression → condensation → expansion → evaporation.Air in each storeroom room of refrigerator is cooled down come food is carried out it is fresh-keeping or freezing seal up for safekeeping.Can be divided into single cycle according to refrigeration modes and Two-way Cycle freezes.
At present, the structure of refrigerator carries out ceaselessly reforming, have plenty of refrigerating chamber above refrigerator, refrigerating chamber below refrigerator, have plenty of refrigerating chamber below refrigerator, refrigerating chamber is above refrigerator, also be then refrigerating chamber in the left side of refrigerator, refrigerating chamber is on the right side of refrigerator.In addition in the past common " single open-door refrigerator ", " double-door refrigerator ", products such as " open the door refrigerator more ", " side by side combination refrigerator " and " French door refrigerator " is have also appeared.
Double-door refrigerator is often referred to upper and lower 2 fan door, and opening direction is identical.Three open-door refrigerator is often referred to the fan door of upper, middle and lower 3, and opening direction is identical.Traditional side by side combination refrigerator be often referred to left and right 2 fan doors, the relative refrigerator of opening direction, its be in the middle of a case plus one it is vertical every beam, left and right is respectively mounted visits, and both sides are respectively refrigerating chamber and refrigerating chamber.Although this refrigerating chamber and refrigerating chamber volume are big, long and narrow, free space less, causes very big waste, and the object of many large volumes is all failed to lay down.
French door refrigerator uses the structure of clamshell doors+drawer type, and its top is refrigerating chamber, and with one group of split door termination, and its eliminate in the middle of traditional clamshell doors refrigerating chamber every beam, form the horizontal space layout of ultra-wide.Bottom is refrigerating chamber, is closed with two drawer-type door bodies.French door refrigerator overcomes vertical point of limited space of row of traditional side by side combination refrigerator refrigerating chamber and refrigerating chamber or so, there is provided sizable storage volumes, the cuisines of convenient storage various sizes.
Pipe clamp would generally be used in each structure of refrigerator to fix drainpipe or spool, the pipe clamp of drainpipe is similar to omega structure, and its both sides is provided with mounting hole.Then generally need rig to be punched, usually holes or four holes, realized by artificial repeatedly drilling in the prior art, but artificial boring work efficiency is low, and bore position is difficult to control, and faulty materials easily occurs.
The content of the invention
In order to solve the above problems, a kind of multiple pipe clamps drilling equipment simultaneously is the embodiment of the invention provides, the device can drill to multiple pipe clamps simultaneously, improve operating efficiency.The technical scheme is as follows：
The embodiment of the invention provides a kind of multiple pipe clamps drilling equipment simultaneously,Including frame 1,Vertically slide the lifting platform 2 located at the front side of frame 1,The workbench 3 on lifting platform 2 is slidably arranged in along the longitudinal direction,Along left and right to the workpiece fixed structure 4 on workbench 3,The multi-spindle drilling structure 5 that the top of frame 1 is set,Be used to driving in frame 1 lift cylinder 6 that lifting platform 2 slides up and down and rotate located at the side of frame 1 and with the positioning fixed length pushing structure 7 of the cooperation of lifting platform 2,The multi-spindle drilling structure 5 is along left and right to being provided with multiple drill bits and its surface for being located at workpiece fixed structure 4 side by side,Its one end acts against the top of positioning fixed length pushing structure 7 when workpiece is fixed on workpiece fixed structure 4,The bottom of positioning fixed length pushing structure 7 is acted against on lifting platform 2,The lifting platform 2 can make positioning fixed length pushing structure 7 that workpiece is promoted into a predetermined length when dropping to precalculated position.
Wherein, workpiece fixed structure 4 in the embodiment of the present invention include along left and right on workbench 3 with the standing groove 8 of work pieces mate and the multiple compression cylinders 9 being vertically located on workbench 3, along front and rear to compressor arm 10 is provided with the downward push rod of the compression cylinder 9, the compressor arm 10 is located at directly over standing groove 8.
Wherein, positioning fixed length pushing structure 7 in the embodiment of the present invention is L-shaped structure, and the middle part of its horizon bar is rotatably arranged on the left side of frame 1 by support 11, and its left end is provided with vertical bar, its right-hand member upside contradicts with the top board 12 in the left side of lifting platform 2, and the vertical bar top is conllinear with standing groove 8.
Preferably, regulating bolt 13 is vertically provided with the top board 12 in the embodiment of the present invention, right-hand member upside and the lower end of regulating bolt 13 of the horizon bar contradict.
Wherein, the front side of the frame 1 in the embodiment of the present invention is vertically provided with two parallel vertical rails, the lifting platform 2 is slidably arranged in vertical rails, the lifting position limiting structure of mutual cooperation is provided between the lifting platform 2 and frame 1, the lift cylinder 6 is vertically set, its cylinder seat is fixed on the bottom of frame 1, and its push rod is hinged with the bottom of lifting platform 2.
Wherein, to two parallel longitudinal slide rails are provided with, the workbench 2 is slidably arranged in longitudinal slide rail along front and rear on the lifting platform 2 in the embodiment of the present invention, and the longitudinal spacing structure 14 of mutual cooperation is provided between the workbench 3 and lifting platform 2.
Wherein, multi-spindle drilling structure 5 in the embodiment of the present invention includes the top of frame 1 along left and right to the multiple main shafts and at least one motor being arranged side by side, the main shaft is vertically set, the main shaft bottom is provided with a drill bit, the spindle top is provided with driving wheel, and the motor is connected by belt with multiple driving wheel Synchronous Transmissions.
Wherein, along left and right to horizontal concrete chute is provided with, the multiple main shaft is fixed on horizontal concrete chute at the top of frame 1 in the embodiment of the present invention by sliding block and lock-screw.
Wherein, the control structure in the embodiment of the present invention is connected with floor push.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：The embodiment of the invention provides a kind of multiple pipe clamps drilling equipment simultaneously, the device includes frame, lifting platform, workbench, workpiece fixed structure, multi-spindle drilling structure and positioning fixed length pushing structure, manually push work platform slide anteroposterior can realize the processing of the mounting hole of pipe clamp both sides, workpiece one predetermined length of advance is promoted by positioning fixed length pushing structure, the processing of two mounting holes of the same side is capable of achieving；In addition, can be drilled to multiple pipe clamps by multi-spindle drilling structure simultaneously, operating efficiency is improved.
Brief description of the drawings
Fig. 1 is multiple pipe clamps provided in an embodiment of the present invention while the structural representation of drilling equipment；
Fig. 2 is the structural representation of workpiece fixed structure provided in an embodiment of the present invention；
Fig. 3 is the partial structural diagram that positioning fixed length pushing structure provided in an embodiment of the present invention coordinates with lifting platform；
Fig. 4 is the structural representation of multi-spindle drilling structure provided in an embodiment of the present invention.
In figure：1 frame, 2 lifting platforms, 3 workbench, 4 workpiece fixed structures, 5 multi-spindle drilling structures, 6 lift cylinders, 7 positioning fixed length pushing structures, 8 standing grooves, 9 compression cylinders, 10 compressor arms, 11 supports, 12 top boards, 13 regulating bolts, 14 longitudinal spacing structures.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
Referring to Fig. 1-4, the embodiment of the invention provides a kind of multiple pipe clamps drilling equipment simultaneously, including control structure, frame 1, the multi-spindle drilling structure 5 vertically slided lifting platform 2 located at the front side of frame 1, the workbench 3 being slidably arranged in along the longitudinal direction on lifting platform 2, set to the workpiece fixed structure 4 on workbench 3, the top of frame 1 along left and right, the lift cylinder 6 that is used in frame 1 driving lifting platform 2 to slide up and down and rotate located at the side of frame 1（Left side or right side）And the positioning fixed length pushing structure 7 coordinated with lifting platform 2 etc..Wherein, control structure includes the gentle control section of the collecting of electrical controls, its structure is well known to those skilled in the art, therefore omit and describe in detail, frame 1 can be tower structure, workbench 3 is horizontally disposed with, workpiece fixed structure 4 is used to clamp workpiece, lift cylinder 6 is located between frame 1 and lifting platform 2, multi-spindle drilling structure 5 is along left and right to being provided with multiple drill bits side by side and it is located at directly over workpiece fixed structure 4, multiple drill bits are vertically set, and positioning fixed length pushing structure 7 plays positioning workpiece and workpiece is promoted into a predetermined length.Wherein, workpiece fixed structure 4 is located on same vertical plane with positioning fixed length pushing structure 7, one end of positioning fixed length pushing structure 7（Right-hand member）Overlapped with lifting platform 2, its other end（Left end）Positioned at the side of workpiece fixed structure 4（Left side）.Its one end acts against the top of positioning fixed length pushing structure 7 when workpiece is fixed on workpiece fixed structure 4, the bottom of positioning fixed length pushing structure 7 is acted against on lifting platform 2, can make positioning fixed length pushing structure 7 that workpiece is promoted into a predetermined length when lifting platform 2 drops to precalculated position（Now, the compression cylinder 9 on workpiece fixed structure 4 unclamps workpiece）.Wherein, lift cylinder 6（By tracheae）With multi-spindle drilling structure 5（By wire）It is connected with control structure.
Wherein, referring to Fig. 1 and 2, workpiece fixed structure 4 in the embodiment of the present invention include along left and right on workbench 3 with the standing groove 8 of work pieces mate and the multiple compression cylinders 9 being vertically located on workbench 3, the width of standing groove 8 is slightly larger than the width of workpiece, the thickness of the depth less than or equal to workpiece of standing groove 8.Wherein, the preferably adjacent drill bit of compression cylinder 9 is set, and each drill bit is preferably equipped with a compression cylinder 9.Wherein, on the downward push rod of compression cylinder 9 along front and rear to compressor arm 10 is provided with, compressor arm 10 is located at directly over standing groove 8 and can cover standing groove 8.Preferably, it is cased with rubber tube on compressor arm 10.Wherein, compression cylinder 9 is connected by tracheae with control structure.
Wherein, referring to Fig. 1 and 2, the positioning fixed length pushing structure 7 in the embodiment of the present invention is L-shaped structure, its horizon bar（It is horizontally disposed）Middle part the left side of frame 1 is rotatably arranged on by support 11, its left end is provided with vertical bar（It is vertically arranged）, its right-hand member upside contradicts with the top board 12 in the left side of lifting platform 2, and vertical bar top and standing groove 8 are collinearly ensureing that the left end of the workpiece in standing groove 8 can act against vertical bar top.
Preferably, referring to Fig. 3, regulating bolt 13 is vertically provided with the top board 12 in the embodiment of the present invention, right-hand member upside and the lower end of regulating bolt 13 of horizon bar contradict, and said structure is used to adjust the distance for promoting workpiece.
Wherein, referring to Fig. 1, the front side of the frame 1 in the embodiment of the present invention is vertically provided with two parallel vertical rails, and lifting platform 2 is slidably arranged in vertical rails, and the lifting position limiting structure of mutual cooperation is provided between lifting platform 2 and frame 1.Lift cylinder 6 is vertically set, and its cylinder seat is fixed on the bottom of frame 1, and its push rod is hinged with the bottom of lifting platform 2.Specifically, lifting position limiting structure includes the front side of frame 1 rectangular cam of projection, the regulating bolt of edge left and right upper and lower sides to two baffle plates on rear side of lifting platform and in rectangular cam forward, rectangular cam 9 is located between two baffle plates, and regulating bolt is vertically rotatably arranged in rectangular cam.
Wherein, referring to Fig. 1, to two parallel longitudinal slide rails are provided with, workbench 3 is slidably arranged in longitudinal slide rail along front and rear on lifting platform 2 in the embodiment of the present invention, and the longitudinal spacing structure 14 of mutual cooperation is provided between workbench 3 and lifting platform 2 is used to limit the scope of the slide anteroposterior of workbench 3（That is the distance of pipe clamp two side holes）.Specifically, both sides are equipped with a longitudinal spacing structure 14 and are respectively used to front limit and rear spacing before and after workbench 3 and lifting platform 2, longitudinal spacing structure 14 is specifically as follows two baffle plates being oppositely arranged, wherein being provided with a regulating bolt on a baffle plate along the longitudinal direction for controlling the moving range of workbench 3.
Wherein, referring to Fig. 1 and 4, the multi-spindle drilling structure 5 in the embodiment of the present invention is including the top of frame 1 edge left and right to the multiple main shafts and at least one motor being arranged side by side etc., wherein, main shaft is vertically set, and main shaft bottom is provided with a drill bit, and spindle top is provided with driving wheel.Motor is connected by belt with multiple driving wheel Synchronous Transmissions（An at least transition wheel can be set as needed to be commutated）.
Wherein, along left and right to horizontal concrete chute is provided with, multiple main shafts are fixed on horizontal concrete chute at the top of frame 1 in the embodiment of the present invention by sliding block and lock-screw, and said structure is for adjusting the position of each drill bit.
Wherein, the control structure in the embodiment of the present invention is connected with floor push.
The embodiment of the invention provides a kind of multiple pipe clamps drilling equipment simultaneously, including frame, lifting platform, workbench, workpiece fixed structure, multi-spindle drilling structure and positioning fixed length pushing structure, manually push work platform slide anteroposterior can realize the processing of the mounting hole of pipe clamp both sides, workpiece one predetermined length of advance is promoted by positioning fixed length pushing structure, the processing of two mounting holes of the same side is capable of achieving；In addition, can be drilled to multiple pipe clamps by multi-spindle drilling structure simultaneously, operating efficiency is improved.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc. should be included within the scope of the present invention.
Claims (9)
1. a kind of multiple pipe clamps are while drilling equipment,It is characterized in that,Including frame (1),Vertically slide the lifting platform (2) on front side of frame (1),The workbench (3) on lifting platform (2) is slidably arranged in along the longitudinal direction,Along left and right to the workpiece fixed structure (4) on workbench (3),The multi-spindle drilling structure (5) that frame (1) top is set,Be used to driving in frame (1) lift cylinder (6) that lifting platform (2) slides up and down and rotate located at frame (1) side and with positioning fixed length pushing structure (7) of lifting platform (2) cooperation,The multi-spindle drilling structure (5) is along left and right to being provided with multiple drill bits and its surface for being located at workpiece fixed structure (4) side by side,Its one end acts against positioning fixed length pushing structure (7) top when workpiece is fixed on workpiece fixed structure (4),Described positioning fixed length pushing structure (7) bottom is acted against on lifting platform (2),The lifting platform (2) can make positioning fixed length pushing structure (7) that workpiece is promoted into a predetermined length when dropping to precalculated position.
2. multiple pipe clamps according to claim 1 are while drilling equipment, it is characterized in that, the workpiece fixed structure (4) including along left and right on the workbench (3) with the standing groove (8) of work pieces mate and the multiple compression cylinders (9) being vertically located on workbench (3), along front and rear to compressor arm (10) is provided with the downward push rod of the compression cylinder (9), the compressor arm (10) is directly over standing groove (8).
3. multiple pipe clamps according to claim 2 are while drilling equipment, it is characterized in that, positioning fixed length pushing structure (7) is L-shaped structure, the middle part of its horizon bar is rotatably arranged on frame (1) left side by support (11), its left end is provided with vertical bar, its right-hand member upside contradicts with the top board (12) on the left of lifting platform (2), and the vertical bar top is conllinear with standing groove (8).
4. multiple pipe clamps according to claim 3 are while drilling equipment, it is characterized in that, regulating bolt (13) is vertically provided with the top board (12), right-hand member upside and the lower end of regulating bolt (13) of the horizon bar contradict.
5. multiple pipe clamps according to claim 1 are while drilling equipment, it is characterized in that, the front side of the frame (1) is vertically provided with two parallel vertical rails, the lifting platform (2) is slidably arranged in vertical rails, and the lifting position limiting structure of mutual cooperation is provided between the lifting platform (2) and frame (1)；The lift cylinder (6) is vertically set, and its cylinder seat is fixed on frame (1) bottom, and its push rod is hinged with lifting platform (2) bottom.
6. multiple pipe clamps according to claim 1 are while drilling equipment, it is characterized in that, along front and rear to being provided with two parallel longitudinal slide rails on the lifting platform (2), the workbench (3) is slidably arranged in longitudinal slide rail, and the longitudinal spacing structure (14) of mutual cooperation is provided between the workbench (3) and lifting platform (2).
7. multiple pipe clamps according to claim 1 are while drilling equipment, it is characterized in that, the multi-spindle drilling structure (5) is including frame (1) top along left and right to the multiple main shafts and at least one motor being arranged side by side, the main shaft is vertically set, the main shaft bottom is provided with a drill bit, the spindle top is provided with driving wheel, and the motor is connected by belt with multiple driving wheel Synchronous Transmissions.
8. multiple pipe clamps according to claim 7 are while drilling equipment, it is characterised in that along left and right to horizontal concrete chute is provided with, the multiple main shaft is fixed on horizontal concrete chute by sliding block and lock-screw at frame (1) top.
9. the multiple pipe clamps according to claim any one of 1-8 are while drilling equipment, it is characterised in that the control structure is connected with floor push.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510984886.2A CN106914955A (en) | 2015-12-25 | 2015-12-25 | A kind of multiple pipe clamps are while drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510984886.2A CN106914955A (en) | 2015-12-25 | 2015-12-25 | A kind of multiple pipe clamps are while drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106914955A true CN106914955A (en) | 2017-07-04 |
Family
ID=59457462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510984886.2A Pending CN106914955A (en) | 2015-12-25 | 2015-12-25 | A kind of multiple pipe clamps are while drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106914955A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695384A (en) * | 2017-11-15 | 2018-02-16 | 湖北工程职业学院 | Perforating device for the shaping screw of building iron welding rod |
| CN107803945A (en) * | 2017-11-22 | 2018-03-16 | 郭淑芳 | A kind of more drill-bit types card punch for building |
| CN109968450A (en) * | 2019-04-12 | 2019-07-05 | 株洲宏大高分子材料有限公司 | A kind of intelligent drilling device of macromolecule tubing outer circle batch |
| CN110000854A (en) * | 2019-04-12 | 2019-07-12 | 株洲宏大高分子材料有限公司 | A kind of tubing intelligence drilling control system and control mode |
-
2015
- 2015-12-25 CN CN201510984886.2A patent/CN106914955A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695384A (en) * | 2017-11-15 | 2018-02-16 | 湖北工程职业学院 | Perforating device for the shaping screw of building iron welding rod |
| CN107803945A (en) * | 2017-11-22 | 2018-03-16 | 郭淑芳 | A kind of more drill-bit types card punch for building |
| CN107803945B (en) * | 2017-11-22 | 2019-06-21 | 无锡兢腾建筑装饰工程有限公司 | A kind of more drill-bit types punch for building |
| CN109968450A (en) * | 2019-04-12 | 2019-07-05 | 株洲宏大高分子材料有限公司 | A kind of intelligent drilling device of macromolecule tubing outer circle batch |
| CN110000854A (en) * | 2019-04-12 | 2019-07-12 | 株洲宏大高分子材料有限公司 | A kind of tubing intelligence drilling control system and control mode |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106914955A (en) | A kind of multiple pipe clamps are while drilling equipment | |
| CN201769053U (en) | Drilling machine | |
| CN109352008A (en) | One kind being used for piston of air-conditioning compressor two-side synchronous drilling device | |
| CN206882834U (en) | A kind of double hole drilling machine of Multi-functional aluminum window frame | |
| CN210413543U (en) | Device for multi-angle inclined hole of cylinder cover | |
| CN205310415U (en) | A plurality of pipe straps are drilling equipment simultaneously | |
| CN207138953U (en) | A kind of milling attachment | |
| CN206781617U (en) | A kind of sectional temperature adjustment refrigerator carriage | |
| CN105598510A (en) | Semi-automatic arc-shaped long hole milling device for plastic part | |
| CN205310418U (en) | Plastic frame strip drilling equipment | |
| CN205310416U (en) | Porous device of working of plastics automatic drill | |
| CN208800811U (en) | A kind of refrigeration accessory drilling device | |
| CN106914656A (en) | A kind of automatic milling U slot devices of working of plastics | |
| CN107538560A (en) | A kind of plastic framing strip drilling equipment | |
| CN205309411U (en) | Automatic square hole device that mills of working of plastics | |
| CN207757301U (en) | A kind of protected tool changer device | |
| CN104747070A (en) | Multi-drill-bit interchangeable equipment and method for auger-type coal cutter | |
| CN203541633U (en) | Double-power-head drilling and tapping multipurpose machine tool | |
| CN106914936A (en) | A kind of working of plastics shearing device | |
| CN207549274U (en) | For the hole pricking device of refrigerator cold-storage case courage multiposition foaming leakage hole | |
| CN210061418U (en) | Positioning and drilling machine tool for machining redwood furniture | |
| CN210939493U (en) | High-efficient heated board fluting device | |
| CN107538056A (en) | A kind of working of plastics automatic square milling aperture apparatus | |
| CN208133141U (en) | A kind of double bit drilling devices for timber drilling | |
| CN208633772U (en) | The oblique constructing device of construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170704 |
|
| WD01 | Invention patent application deemed withdrawn after publication |