CN111940812A - Steel plate positioning and processing device for shipbuilding - Google Patents
Steel plate positioning and processing device for shipbuilding Download PDFInfo
- Publication number
- CN111940812A CN111940812A CN202010851977.XA CN202010851977A CN111940812A CN 111940812 A CN111940812 A CN 111940812A CN 202010851977 A CN202010851977 A CN 202010851977A CN 111940812 A CN111940812 A CN 111940812A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- supporting
- shipbuilding
- bottom end
- top surface
- 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.)
- Withdrawn
Links
Images
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
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
-
- 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
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a positioning and processing device for a steel plate for shipbuilding, which comprises a supporting and mounting table, a processing table and an I-shaped steel plate, wherein the processing table is positioned on the top surface of the supporting and mounting table, the supporting and mounting table is of a rectangular structure, supporting legs are welded at four corners of the bottom end surface of the supporting and mounting table, the bottom end surface of the processing table is fixedly welded with the top surface of the supporting and mounting table, the I-shaped steel plate is arranged in the middle of the top surface of the processing table, two sides of the processing table are longitudinally provided with two groups of first hydraulic lifting columns, lifting ends at the tops of the two groups of opposite first hydraulic lifting columns are welded with frame connecting rods, one side surface of each frame connecting rod is fixedly provided with a driving motor through screws. This steel sheet location processingequipment for shipbuilding increases the location and presses and hold the structure, and the location of not only being convenient for treating the machined part is fixed, prevents to walk partially, and has the position control structure, and it is fixed to satisfy the pushing down of different positions, improves the availability factor.
Description
Technical Field
The invention belongs to the technical field of shipbuilding, and particularly relates to a positioning and processing device for a steel plate for shipbuilding.
Background
Shipbuilding refers to the manufacturing industry where ships are built or manufactured, typically in docks or shipyards at a professional facilities shipyard. The shipbuilding technology is widely applied in the science and technology, and from the use of a ship body to an engine, the shipbuilding technology can be divided into several categories, including a ship body (or called a carrying platform, the part is mainly designed by basic design and structure, and can be further divided into a steel ship, an aluminum alloy ship, a glass fiber reinforced plastic ship, a cement ship, a wood ship, a leather ship, a plastic tube raft and the like according to the material), a yi ji (such as electronic equipment, a navigation instrument, furniture, other equipment besides a main machine and the like), a turbine (a marine main machine, such as a steam turbine, a gas turbine, a diesel engine.
The hull steel plate generally needs cutting process on the steel plate when the equipment, and positioner is used to inevitable needs, and current hull steel plate positioner still needs staff's manual regulation to fix a position the centre gripping, and not only work efficiency is slow, still takes place the centre gripping easily in the course of working and fixes unstably, is not hard up by the holder slope, influences processingquality.
Disclosure of Invention
The invention aims to provide a positioning and processing device for a steel plate for shipbuilding, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a steel plate positioning and processing device for shipbuilding comprises a supporting and mounting table, a processing table and an I-shaped steel plate, wherein the processing table is positioned on the top surface of the supporting and mounting table;
the supporting and mounting table is of a rectangular structure, supporting legs are welded at four corners of the bottom end face of the supporting and mounting table, the bottom end face of the machining table is fixedly welded with the top face of the supporting and mounting table, and the I-shaped steel plate is arranged in the middle of the top face of the machining table;
processing platform both sides all vertically are provided with two sets of hydraulic lifting post, and are relative two sets of first hydraulic lifting post top lift end welding has the frame to connect the pole, there is driving motor frame to connect a pole side through screw fixed mounting, the frame connects the pole top surface intermediate position and has transversely seted up the stroke and leads to the groove, the lead screw is installed through the bearing in the logical inslot of stroke, lead screw one end is connected with this driving motor, the logical inslot sliding connection of stroke piece is led to the stroke, stroke piece and this lead screw thread through connection, stroke piece bottom welding has the fixed block, I-shaped steel sheet top symmetry is provided with two sets of holding downs, be provided with the second hydraulic lifting post between holding down and this fixed block.
Preferably, processing platform both sides face intermediate position all has first electronic guide rail, and is two sets of the equal sliding connection in one side of the back of the body of first electronic guide rail has the slider support, the bottom bilateral symmetry welding of first hydraulic lifting post has the otic placode, and two sets of otic placodes all through bolt and this slider support thread fixed mounting.
Preferably, the processing platform both sides just are located this support mount table top surface symmetry and vertically are provided with the support column, and two sets of the welding has the ejector pin between the support column top, the ejector pin bottom end face vertically is provided with hydraulic push rod, there is the rotating electrical machines hydraulic push rod bottom through bolt fixed mounting, rotating electrical machines one end is connected with the cutting dish.
Preferably, moving blocks are welded on the bottom end surfaces of the two groups of supporting columns, second electric guide rails are arranged on two sides of the machining table and on the top surface of the supporting installation table through bolts, and the second electric guide rails are connected with the moving blocks in a matched mode.
Preferably, an installation cavity is transversely formed in the middle of the bottom end face of the ejector rod, a third electric guide rail is fixedly installed on the inner wall of the installation cavity through a screw, and the bottom end of the third electric guide rail is connected with a base in a sliding mode;
the base is provided with a bearing box through a bolt, and the bottom end face of the bearing box is fixedly connected with the hydraulic push rod base through a bolt and a thread.
Preferably, one side of the I-shaped steel plate is perpendicularly welded with the standard plate at the middle position of the top surface of the processing table, the other end of the top surface of the processing table is perpendicularly provided with the L-shaped clamping plate through the bolt, and the L-shaped clamping plate is contacted with the I-shaped steel plate.
Preferably, an annular groove is formed in the middle of the top surface of the processing table, and an electromagnetic chuck used for fixing the I-shaped steel plate is embedded in the annular groove.
Preferably, the inside both sides of support mount table all are provided with two sets of electricity distribution chambeies, and the electricity distribution intracavity wall has the guard gate through the hinge, the radiating groove has been seted up to the guard gate outer wall.
The invention has the technical effects and advantages that: the steel plate positioning and processing device for shipbuilding is provided with a first hydraulic lifting column, a frame connecting rod, a stroke through groove, a driving motor, a lead screw and a lower pressing plate, wherein the first hydraulic lifting column drives the frame connecting rod to descend above an I-shaped steel plate, the driving motor runs on one side of the frame connecting rod and drives the lead screw to rotate in the stroke through groove, the lead screw drives a stroke block to move, so that the stroke block drives the lower pressing plate to be above the I-shaped steel plate, and the second hydraulic lifting column drives the lower pressing plate to press and fix the I-shaped steel plate; by arranging the first electric guide rail, the sliding block support and the first hydraulic lifting column, the first electric guide rail drives the sliding block support to move, and the sliding block support drives the first hydraulic lifting column to move, so that the requirement for processing workpieces to be processed with different sizes is met; this steel sheet location processingequipment for shipbuilding increases the location and presses and hold the structure, and the location of not only being convenient for treating the machined part is fixed, prevents to walk partially, and has the position control structure, and it is fixed to satisfy the pushing down of different positions, improves the availability factor.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the construction of the rack bar of the present invention;
FIG. 3 is a schematic view of the processing station of the present invention;
fig. 4 is a cross-sectional view of the stem lifter of the present invention.
In the figure: the device comprises a supporting and mounting table 1, a processing table 2, an I-shaped steel plate 3, a top rod 4, a first electric guide rail 5, a slider support 6, a first hydraulic lifting column 7, a protective door 8, a second electric guide rail 9, a moving block 10, a hydraulic push rod 11, a rotating motor 12, a connecting rod 13, a supporting column 14, a stroke through groove 15, a lead screw 16, a stroke block 17, a driving motor 18, a fixing block 19, a second hydraulic lifting column 20, a pressing plate 21, an electromagnetic chuck 22, a standard plate 23, a clamping plate 24L, a third electric guide rail 25, a base 26 and a bearing box 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a positioning and processing device for a steel plate for shipbuilding, which comprises a supporting and mounting table 1, a processing table 2 positioned on the top surface of the supporting and mounting table 1 and an I-shaped steel plate 3, wherein the processing table is used for processing the steel plate;
the supporting and mounting table 1 is of a rectangular structure, supporting legs are welded at four corners of the bottom end face of the supporting and mounting table 1, the bottom end face of the processing table 2 is fixedly welded with the top face of the supporting and mounting table 1, and the I-shaped steel plate 3 is arranged in the middle of the top face of the processing table 2;
two groups of first hydraulic lifting columns 7 are longitudinally arranged on two sides of the machining table 2, two groups of opposite first hydraulic lifting columns 7 are welded at the top lifting ends, a frame connecting rod 13 is welded on one side surface of the frame connecting rod 13, a driving motor 18 is fixedly installed on one side surface of the frame connecting rod 13 through a screw, a stroke through groove 15 is transversely formed in the middle position of the top surface of the frame connecting rod 13, a lead screw 16 is installed in the stroke through groove 15 through a bearing, one end of the lead screw 16 is connected with the driving motor 18, a stroke block 17 is slidably connected in the stroke through groove 15, the stroke block 17 is in threaded penetrating connection with the lead screw 16, a fixed block 19 is welded at the bottom end of the stroke block 17, two groups of lower pressing plates 21 are symmetrically arranged at the top end of the I-shaped steel plate 3, a second hydraulic lifting column 20 is arranged between each lower pressing, the driving motor 18 runs at one end of the erection rod 13, drives the lead screw 16 to rotate in the travel through groove 15, and two ends of the lead screw 16 are connected with the erection rod 13 through bearings.
Specifically, 2 both sides face intermediate positions of processing platform all have first electronic guide rail 5, and are two sets of first electronic guide rail 5 carries on the back equal sliding connection in one side of the body with the back has slider support 6, the bottom bilateral symmetry welding of first hydraulic lifting post 7 has the otic placode, and two sets of otic placodes all through bolt and 6 screw thread fixed mountings of this slider support, and first electronic guide rail 5 and slider support 6 match and slide, and are linear guide series.
Specifically, 2 both sides of processing platform and be located this 1 top surface symmetry of support mount table and vertically be provided with support column 14, two sets of the welding has ejector pin 4 between the 14 tops of support column, 4 bottom end faces of ejector pin vertically are provided with hydraulic push rod 11, there is rotating electrical machines 12 hydraulic push rod 11 bottom through bolt fixed mounting, rotating electrical machines 12 one end is connected with the cutting dish, and hydraulic push rod 11 drives rotating electrical machines 12 and descends for rotating electrical machines 12 drive the cutting dish and rotate and cut I-shaped steel sheet 3.
Specifically, moving blocks 10 are welded on the bottom end surfaces of the two groups of supporting columns 14, second electric guide rails 9 are installed on the two sides of the machining table 2 and on the top surface of the supporting installation table 1 through bolts, the second electric guide rails 9 are connected with the moving blocks 10 in a matched mode, and the second electric guide rails 9 and the moving blocks 10 slide in a matched mode to drive the supporting columns 14 to move.
Specifically, an installation cavity is transversely formed in the middle of the bottom end face of the ejector rod 4, a third electric guide rail 25 is fixedly installed on the inner wall of the installation cavity through a screw, and the bottom end of the third electric guide rail 25 is connected with a base 26 in a sliding mode;
the base 26 is provided with a bearing box 27 through a bolt, the bottom end face of the bearing box 27 is fixedly connected with the base of the hydraulic push rod 11 through a bolt, and the third electric guide rail 25 slides in matching with the base 26 to drive the position of the hydraulic push rod 11, so that the I-shaped steel plates 3 at different positions can be conveniently cut.
Specifically, 3 one sides of I-shaped steel sheet and be located 2 top surfaces intermediate position vertical welding of this processing platform have standard plate 23, 2 top surfaces other ends of processing platform install L grip block 24 perpendicularly through the bolt, just L grip block 24 and the contact of this I-shaped steel sheet 3, standard plate 23 and L grip block 24 carry out the centre gripping location to I-shaped steel sheet 3 fixed.
Specifically, an annular groove is formed in the middle of the top surface of the processing table 2, an electromagnetic chuck 22 used for fixing the I-shaped steel plate 3 is embedded in the annular groove, and the electromagnetic chuck 22 is fixedly attracted to the I-shaped steel plate 3.
Specifically, support 1 inside both sides of mount table and all be provided with two groups of electricity distribution chambeies, and the electricity distribution intracavity wall has protective door 8 through the hinge, the radiating groove has been seted up to protective door 8 outer wall.
The working principle of the positioning and processing device for the steel plate for shipbuilding is that an I-shaped steel plate 3 to be processed is arranged at the middle position of the top surface of a processing table 2, a standard plate 23 and an L-shaped clamping plate 24 clamp, position and fix the I-shaped steel plate 3, an electromagnetic chuck 22 sucks and fixes the I-shaped steel plate 3, a first electric guide rail 5 and a slide block support 6 slide in a matching way to drive a first hydraulic lifting column 7 to move, the first hydraulic lifting column 7 drives a frame connecting rod 13 to descend above the I-shaped steel plate 3, a driving motor 18 runs on one side of the frame connecting rod 13 to drive a lead screw 16 to rotate in a stroke through groove 15, the lead screw 16 drives a stroke block 17 to move, so that the stroke block 17 drives a lower pressing plate 21 to be above the I-shaped steel plate 3, a second hydraulic lifting column 20 drives the lower pressing plate 21 to press and fix the I-shaped steel plate 3, and a second electric, the third electric guide rail 25 drives the base 26 to move, the hydraulic push rod 11 drives the rotating motor 12 to descend, and the rotating motor 12 drives the cutting disc to cut the I-shaped steel plate 3. This steel sheet location processingequipment for shipbuilding increases the location and presses and hold the structure, and the location of not only being convenient for treating the machined part is fixed, prevents to walk partially, and has the position control structure, and it is fixed to satisfy the pushing down of different positions, improves the availability factor.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. A steel plate positioning and processing device for shipbuilding comprises a supporting and mounting table (1), a processing table (2) and an I-shaped steel plate (3), wherein the processing table (2) is positioned on the top surface of the supporting and mounting table (1);
the method is characterized in that: the supporting and mounting table (1) is of a rectangular structure, supporting legs are welded at four corners of the bottom end face of the supporting and mounting table (1), the bottom end face of the machining table (2) is fixedly welded with the top face of the supporting and mounting table (1), and the I-shaped steel plate (3) is arranged in the middle of the top face of the machining table (2);
two groups of first hydraulic lifting columns (7) are longitudinally arranged on both sides of the processing table (2), a rack connecting rod (13) is welded at the top lifting end of the two groups of first hydraulic lifting columns (7) which are opposite, a driving motor (18) is fixedly arranged on one side surface of the frame connecting rod (13) through a screw, a stroke through groove (15) is transversely arranged in the middle of the top surface of the frame connecting rod (13), a lead screw (16) is arranged in the stroke through groove (15) through a bearing, one end of the lead screw (16) is connected with the driving motor (18), a stroke block (17) is connected in the stroke through groove (15) in a sliding way, the stroke block (17) is in threaded through connection with the screw rod (16), the bottom end of the stroke block (17) is welded with a fixed block (19), the top end of the I-shaped steel plate (3) is symmetrically provided with two groups of lower press plates (21), a second hydraulic lifting column (20) is arranged between the lower pressing plate (21) and the fixing block (19).
2. The shipbuilding steel plate positioning and processing device according to claim 1, characterized in that: processing platform (2) both sides face intermediate position all has first electronic guide rail (5), and is two sets of first electronic guide rail (5) one side of the back of the body all sliding connection have slider support (6), the bottom bilateral symmetry welding of first hydraulic pressure lift post (7) has the otic placode, and two sets of otic placodes all through bolt and this slider support (6) screw thread fixed mounting.
3. The shipbuilding steel plate positioning and processing device according to claim 2, characterized in that: processing platform (2) both sides just are located this support mount table (1) top surface symmetry and vertically are provided with support column (14), and are two sets of welding has ejector pin (4) between support column (14) top, ejector pin (4) bottom end face vertically is provided with hydraulic push rod (11), there is rotating electrical machines (12) hydraulic push rod (11) bottom through bolt fixed mounting, rotating electrical machines (12) one end is connected with the cutting dish.
4. The shipbuilding steel plate positioning and processing device according to claim 3, characterized in that: two sets of moving blocks (10) are welded on the bottom end surfaces of the supporting columns (14), second electric guide rails (9) are installed on the two sides of the machining table (2) and on the top surface of the supporting installation table (1) through bolts, and the second electric guide rails (9) are connected with the moving blocks (10) in a matched mode.
5. The shipbuilding steel plate positioning and processing device according to claim 3, characterized in that: a mounting cavity is transversely formed in the middle of the bottom end face of the ejector rod (4), a third electric guide rail (25) is fixedly mounted on the inner wall of the mounting cavity through screws, and the bottom end of the third electric guide rail (25) is connected with a base (26) in a sliding mode;
the base (26) is provided with a bearing box (27) through a bolt, and the bottom end face of the bearing box (27) is fixedly connected with the base of the hydraulic push rod (11) through a bolt and a thread.
6. The shipbuilding steel plate positioning and processing device according to claim 1, characterized in that: i-shaped steel sheet (3) one side just is located this processing platform (2) top surface intermediate position and welds perpendicularly has standard board (23), L grip block (24) are installed perpendicularly through the bolt to processing platform (2) top surface other end, just L grip block (24) and this I-shaped steel sheet (3) contact.
7. The shipbuilding steel plate positioning and processing device according to claim 1, characterized in that: an annular groove is formed in the middle of the top surface of the processing table (2), and an electromagnetic chuck (22) used for fixing the I-shaped steel plate (3) is embedded in the annular groove.
8. The shipbuilding steel plate positioning and processing device according to claim 1, characterized in that: support inside both sides of mount table (1) and all be provided with two groups electricity distribution chamber, and distribution intracavity wall has guard gate (8) through hinge joint, the radiating groove has been seted up to guard gate (8) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010851977.XA CN111940812A (en) | 2020-08-21 | 2020-08-21 | Steel plate positioning and processing device for shipbuilding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010851977.XA CN111940812A (en) | 2020-08-21 | 2020-08-21 | Steel plate positioning and processing device for shipbuilding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111940812A true CN111940812A (en) | 2020-11-17 |
Family
ID=73359743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010851977.XA Withdrawn CN111940812A (en) | 2020-08-21 | 2020-08-21 | Steel plate positioning and processing device for shipbuilding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111940812A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479297A (en) * | 2021-06-18 | 2021-10-08 | 蓬莱中柏京鲁船业有限公司 | Stainless steel jointed board for ship and processing method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01271112A (en) * | 1988-04-18 | 1989-10-30 | Sumikura Ind Co Ltd | Burr-free continuous cutting machine |
| CN204035692U (en) * | 2014-06-26 | 2014-12-24 | 宁波裕民机械工业有限公司 | A kind of vehicle dormer window aluminium guide rail drag-line Hole chamfering special machine |
| CN205362847U (en) * | 2016-01-11 | 2016-07-06 | 山东聚鑫集团钢结构有限公司 | Plate shearing machine with feed orientation and blanking transport function |
| CN109332780A (en) * | 2018-09-29 | 2019-02-15 | 江苏新鼎新材料有限公司 | A kind of decoration cutter device and its cutting method of aluminium sheet |
| CN109570619A (en) * | 2019-01-28 | 2019-04-05 | 王茹兰 | A kind of fixed device of guide convenient for tubing cutting |
| CN210060005U (en) * | 2019-05-15 | 2020-02-14 | 陈其虎 | Industrial products processing is with cutting equipment that location effect is good |
| CN210172647U (en) * | 2019-06-14 | 2020-03-24 | 潍坊世纪晨光电力科技有限公司 | Multi-prismatic steel pipe rod cutting device |
| CN210587390U (en) * | 2019-08-13 | 2020-05-22 | 昆山顶嘉富自动化科技有限公司 | Cutting device is used in metal product processing |
-
2020
- 2020-08-21 CN CN202010851977.XA patent/CN111940812A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01271112A (en) * | 1988-04-18 | 1989-10-30 | Sumikura Ind Co Ltd | Burr-free continuous cutting machine |
| CN204035692U (en) * | 2014-06-26 | 2014-12-24 | 宁波裕民机械工业有限公司 | A kind of vehicle dormer window aluminium guide rail drag-line Hole chamfering special machine |
| CN205362847U (en) * | 2016-01-11 | 2016-07-06 | 山东聚鑫集团钢结构有限公司 | Plate shearing machine with feed orientation and blanking transport function |
| CN109332780A (en) * | 2018-09-29 | 2019-02-15 | 江苏新鼎新材料有限公司 | A kind of decoration cutter device and its cutting method of aluminium sheet |
| CN109570619A (en) * | 2019-01-28 | 2019-04-05 | 王茹兰 | A kind of fixed device of guide convenient for tubing cutting |
| CN210060005U (en) * | 2019-05-15 | 2020-02-14 | 陈其虎 | Industrial products processing is with cutting equipment that location effect is good |
| CN210172647U (en) * | 2019-06-14 | 2020-03-24 | 潍坊世纪晨光电力科技有限公司 | Multi-prismatic steel pipe rod cutting device |
| CN210587390U (en) * | 2019-08-13 | 2020-05-22 | 昆山顶嘉富自动化科技有限公司 | Cutting device is used in metal product processing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479297A (en) * | 2021-06-18 | 2021-10-08 | 蓬莱中柏京鲁船业有限公司 | Stainless steel jointed board for ship and processing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111940812A (en) | Steel plate positioning and processing device for shipbuilding | |
| CN109262321B (en) | Flexible clamp based on CNC processing | |
| CN214162922U (en) | Rotatable fixture workbench | |
| CN201186367Y (en) | Vertical type twin band saw with adjustable saw width | |
| CN213259032U (en) | Fixture tool with overturning function | |
| CN212043026U (en) | High-efficient operation mirror surface spark machine of numerical control processing | |
| CN212577581U (en) | Fixing device for part drilling | |
| CN211967782U (en) | Pin pressing structure of double-sided planer | |
| CN210081247U (en) | Special tool for machining oblique sizing blocks by sawing machine | |
| CN210704147U (en) | Two-degree-of-freedom pretreatment polishing workbench | |
| CN219561653U (en) | High-gloss chamfering equipment for aluminum special-shaped part after anodic oxidation | |
| CN210703567U (en) | Long shaft end face hole machining, plane groove milling and tapping equipment | |
| CN215239509U (en) | Machining center quick positioning and clamping device | |
| CN214517815U (en) | End face milling machine | |
| CN216990975U (en) | Fixing device for ship part machining machine tool | |
| CN220659336U (en) | Chamfering device | |
| CN213318040U (en) | Hoist free bearing copper sheathing hole processing equipment | |
| CN217799127U (en) | Drilling device for splicing modules of braiding machine runway | |
| CN219633271U (en) | Double-station drilling machine | |
| CN214559016U (en) | Overweight load-carrying column type vertical and horizontal machining center optical machine | |
| CN210878621U (en) | Clamping mechanism for workpiece of numerical control machining center | |
| CN218776358U (en) | Aluminum alloy cabinet body processing polishing equipment | |
| CN211566474U (en) | Graphite saw cuts location detection device | |
| CN216857936U (en) | Bus processing machine | |
| CN216759088U (en) | Grooving device for architectural decoration stainless steel plate |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201117 |
|
| WW01 | Invention patent application withdrawn after publication |