CN112122952A - Numerical control machining center workstation that protectiveness is good - Google Patents
Numerical control machining center workstation that protectiveness is good Download PDFInfo
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- CN112122952A CN112122952A CN202011018548.0A CN202011018548A CN112122952A CN 112122952 A CN112122952 A CN 112122952A CN 202011018548 A CN202011018548 A CN 202011018548A CN 112122952 A CN112122952 A CN 112122952A
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- workstation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/26—Fluid-pressure drives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a numerical control machining center workbench with good protection, which comprises a mounting plate, an adjusting mechanism and a workbench, wherein a fixing plate is fixed above the mounting plate, mounting blocks are fixed at two ends of the fixing plate, hydraulic rods are fixed at the inner side of the fixing plate, a first motor is fixed at the left side of a lifting plate, a support frame is connected with the fixing block through a bearing, the workbench is arranged above the adjusting mechanism, and a protective shell is fixed at the outer side of the adjusting mechanism. This numerical control machining center workstation that protectiveness is good is provided with first motor, gear and mount, drives the pivot through first motor and rotates and drive the screw rod simultaneously and rotate, and the rack on the cooperation support frame drives the mount and the workstation of top and controls the convenient angle of adjusting the work piece in the course of working, drives the support frame simultaneously and rotates the workstation front and back slope angle of adjustment that can drive on the mount on the fixed block through the second motor, improves its practicality, facilitates the use.
Description
Technical Field
The invention relates to the technical field of numerical control machining centers, in particular to a numerical control machining center workbench with good protectiveness.
Background
The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts, has stronger comprehensive machining capacity, can finish more machining contents after a workpiece is clamped once, has higher machining precision, is a batch of workpieces with medium machining difficulty, has the efficiency which is 5-10 times that of common equipment, can finish machining which cannot be finished by a plurality of common equipment, is more suitable for single-piece machining or small-batch multi-variety production with more complex shapes and high precision requirements, but is not provided with a protection device on a workbench of the numerical control machining center in the machining process, is easy to scatter scrap iron in the metal cutting process to cause accidental injury to workers, is mostly manually adjusted in the machining process to adjust the height position and the machining angle of the workpiece, is more complicated to use, and is more troublesome to disassemble and install when the workbench needs to be rotated in the machining process, the practicability is poor.
Disclosure of Invention
The invention aims to provide a numerical control machining center workbench with good protectiveness, and aims to solve the problems that the workbench is inconvenient to mount and dismount, the protectiveness is poor in the machining process, and the height position and the cutting angle of the workbench are inconvenient to adjust in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a numerical control machining center worktable with good protectiveness, which comprises a mounting plate, a mounting mechanism, a hydraulic rod, an adjusting mechanism and a worktable,
the mounting plate is fixedly provided with a fixed plate above, and two ends of the fixed plate are provided with limit grooves;
the mounting mechanism is used for mounting and dismounting the workbench and is mounted at two ends of the fixing plate;
the hydraulic rod is fixed on the inner side of the fixing plate, a spring is fixed on the outer side of the hydraulic rod, and a lifting plate is fixed above the hydraulic rod;
the adjusting mechanism is used for adjusting the angle of the workbench and is arranged above the lifting plate;
the workstation, the workstation is installed in adjustment mechanism's top, and the inside of workstation rotates and is connected with the lead screw, and threaded connection has splint on the lead screw simultaneously, the outside of workstation is fixed with the third motor, and the output and the lead screw of third motor are connected, adjustment mechanism's the outside is fixed with the protecting crust, and the top of protecting crust is fixed with the guard plate, and the chip collecting groove has been seted up to the below of guard plate simultaneously.
Preferably, the protective shell, the protective plate and the chip collecting grooves are arranged in two groups and are symmetrically arranged.
Preferably, the hydraulic rods and the springs are symmetrically arranged, and four groups of hydraulic rods and four groups of springs are arranged.
Preferably, installation mechanism is including installation piece, bolt, stopper and gag lever post, the installation piece is fixed at the both ends of fixed plate, and threaded connection has the bolt on the installation piece, the inside sliding connection of installation piece has the stopper, and is fixed with the gag lever post on the stopper, and the gag lever post is connected with the spacing groove simultaneously.
Preferably, the limiting block is trapezoidal, and the limiting block is connected with the bolt in a clamping manner.
Preferably, the limiting rod and the limiting groove are both provided with two groups and symmetrically arranged, and the limiting rod and the limiting groove are connected in a clamping manner.
Preferably, adjustment mechanism includes first motor, pivot, fixed block, screw rod, support frame, second motor, connecting rod, gear and mount, first motor is fixed in the left side of lifter plate, and the output of first motor is connected with the pivot, the pivot is rotated and is connected on the fixed block, and the fixed block fixes at the both ends of lifter plate, is fixed with the screw rod in the pivot simultaneously, the bearing is connected with the support frame on the fixed block, and the right side of support frame is connected with the second motor, and the right side at the lifter plate is fixed to the second motor simultaneously, install the connecting rod on the support frame, and the inboard of connecting rod is fixed with the gear, and the both ends of connecting rod are fixed with the mount simultaneously.
Preferably, the screw rod is in meshed connection with the gear.
Preferably, the support frame is U-shaped, and is rotationally connected with the connecting rod.
Compared with the prior art, the invention has the beneficial effects that: the numerical control machining center worktable with good protectiveness,
(1) the installation block is provided with an installation block, a bolt, a limiting block and a limiting rod, the bolt on the installation block is rotated to descend to abut against the trapezoidal limiting block in the pushing installation block, the limiting block drives the limiting rod to move and clamp in a limiting groove on the fixing plate while being pushed, the fixing plate and a workbench above the fixing plate are conveniently fixed, the installation and the disassembly are convenient, the time wasted in replacing the workbench is reduced, and the working efficiency is improved;
(2) the hydraulic rod and the spring are arranged, the lifting height of the hydraulic rod on the fixing plate drives the lifting plate and the workbench to ascend, so that the lifting height is conveniently lifted in the machining process, the workpiece is conveniently cut, the spring outside the hydraulic rod can reduce rigid impact generated in the ascending and descending processes, abrasion caused by vibration between parts is reduced, and the service life is prolonged;
(3) the angle adjusting device is provided with a first motor, a screw rod, a support frame, a second motor, a gear and a fixing frame, the first motor drives a rotating shaft to rotate and simultaneously drives the screw rod to rotate, a rack on the support frame is matched to drive the fixing frame and an upper workbench to incline left and right, so that the angle of a workpiece can be adjusted in the machining process conveniently, and meanwhile, the second motor drives the support frame to rotate on a fixing block to drive the workbench on the fixing frame to incline forwards and backwards to adjust the angle, so that the practicability is improved, and the use is convenient;
(4) be provided with protecting crust, guard plate and chip collecting groove, can live first motor and second motor protection through the protecting crust, prevent that cutting liquid from flowing into the inside and leading to damaging in the cutting process, the guard plate of protecting crust top can prevent to scatter and lead to accidentally injuring the staff in the sweeps of cutting process, improves the protectiveness to can make the sweeps fall into the chip collecting groove of guard plate below after being blocked by the guard plate, conveniently clear up the sweeps, improve the practicality.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of an adjusting mechanism according to the present invention;
FIG. 4 is a schematic view of the connection structure of the screw and the gear of the present invention;
FIG. 5 is a schematic view of a supporting frame according to the present invention;
FIG. 6 is a schematic view of a workbench according to the present invention;
in the figure: 1. mounting plate, 2, fixed plate, 3, spacing groove, 4, installation mechanism, 401, installation block, 402, bolt, 403, spacing block, 404, spacing rod, 5, hydraulic rod, 6, spring, 7, lifting plate, 8, adjusting mechanism, 801, first motor, 802, rotating shaft, 803, fixed block, 804, screw, 805, support frame, 806, second motor, 807, connecting rod, 808, gear, 809, fixed frame, 9, workbench, 10, lead screw, 11, splint, 12, third motor, 13, protective shell, 14, protective plate, 15, scrap collecting groove
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.
Referring to fig. 1-6, the present invention provides a technical solution: a numerical control machining center workbench with good protectiveness is disclosed, as shown in figures 1 and 2, a fixed plate 2 is fixed above a mounting plate 1, limiting grooves 3 are formed at two ends of the fixed plate 2, a mounting mechanism 4 for mounting and dismounting a workbench 9 is mounted at two ends of the fixed plate 2, the mounting mechanism 4 comprises a mounting block 401, a bolt 402, a limiting block 403 and a limiting rod 404, the mounting block 401 is fixed at two ends of the fixed plate 2, the bolt 402 is connected to the mounting block 401 in a threaded manner, the limiting block 403 is connected to the mounting block 401 in a sliding manner, the limiting block 403 is trapezoidal, the limiting block 403 is connected with the bolt 402 in a clamping manner, the bolt 402 on the mounting block 401 is rotated to descend in the mounting block 401 to abut against the trapezoidal limiting block, the limiting rod 404 is driven to be clamped in the limiting groove 3 on the fixed plate 2 through the limiting block 403, so that the fixed plate, and be fixed with gag lever post 404 on the stopper 403, gag lever post 404 is connected with spacing groove 3 simultaneously, and gag lever post 404 all is provided with two sets ofly with spacing groove 3, and its equal symmetry sets up to be connected for the block between gag lever post 404 and the spacing groove 3, gag lever post 404 through two sets of symmetries set up can be fine fix fixed plate 2 with spacing groove 3, and simple structure is practical, reduces the time of changing workstation 9 in the course of working, improves work efficiency.
As shown in fig. 1, 3 and 4, the hydraulic rod 5 is fixed inside the fixed plate 2, the spring 6 is fixed outside the hydraulic rod 5, the lifting plate 7 is fixed above the hydraulic rod 5, four sets of hydraulic rods 5 and springs 6 are arranged, and are symmetrically arranged, the lifting plate 7 can be driven by the hydraulic rod 5 to ascend and descend on the fixed plate 2, so as to adjust the height position of the worktable 9 during the machining process, the springs 6 outside the hydraulic rod 5 can reduce the vibration generated during the ascending and descending processes of the lifting plate 7, reduce the abrasion among parts, improve the service life, the adjusting mechanism 8 for adjusting the angle of the worktable 9 is installed above the lifting plate 7, the adjusting mechanism 8 comprises a first motor 801, a rotating shaft 802, a fixed block 803, a screw 804, a supporting frame 805, a second motor 806, a connecting rod 807, a gear 808 and a fixed frame 809, the first motor 801 is fixed on the left side of the lifting plate 7, the output end of the first motor 801 is connected with the rotating shaft 802, the rotating shaft 802 is installed on the fixed block 803, the fixed block 803 is fixed at two ends of the lifting plate 7, meanwhile, a screw 804 is fixed on the rotating shaft 802, the screw 804 is in meshed connection with a gear 808, the first motor 801 drives the rotating shaft 802 to rotate, meanwhile, the rotating shaft 802 rotates to drive the screw 804 to rotate, the screw 804 is in rotating fit with the gear 808 meshed and connected on the support frame 805 to drive the fixed frame 809 and the workbench 9 on the fixed frame 809 to incline left and right, so that the angle of the workpiece can be adjusted in the machining process, the use is convenient, the support frame 805 is installed on the fixed block 803, the right side of the support frame 805 is connected with the second motor 806, meanwhile, the second motor 806 is fixed at the right side of the lifting plate 7, the connecting rod 807 is installed on the support frame 805, the support frame 805 is U-shaped, the support frame 805 is rotatably connected with the connecting rod 807, the support frame 805 is driven by the second motor 806 to rotate on the fixing block 803, so that the angle of the support frame 805 can be adjusted, the fixing frame 809 on the support frame 805 and the workbench 9 can be conveniently driven to tilt and adjust the angle, and the practicability is improved.
As shown in fig. 5 and 6, the working table 9 is installed above the adjusting mechanism 8, the inside of the working table 9 is rotatably connected with a screw rod 10, meanwhile, a clamping plate 11 is installed on the screw rod 10, a third motor 12 is fixed on the outer side of the working table 9, the output end of the third motor 12 is connected with the screw rod 10, the clamping plate 11 which is connected by the third motor 12 and drives the screw rod 10 to rotate and match with the screw threads drives two groups of clamping plates 11 to enclose and fix the workpiece on the working table 9, so as to prevent the workpiece from falling off, a protective shell 13 is fixed on the outer side of the adjusting mechanism 8, a protective plate 14 is fixed above the protective shell 13, a chip collecting groove 15 is formed below the protective plate 14, two groups of protective shells 13, protective plates 14 and chip collecting grooves 15 are arranged symmetrically, the first motor 801 and the second motor 806 are protected by the protective shell 13, so as to prevent the cutting fluid from flowing, the outside guard plate 14 of protecting crust 13 can block the sweeps in the cutting process, prevents that the sweeps from scattering and arousing the accidental injury, and the sweeps can fall into chip collecting groove 15 after being blocked by guard plate 14, and convenient clearance improves the protectiveness.
The working principle is as follows: when the numerical control machining center working table with good protectiveness is used, firstly, the fixing plate 2 is placed on the mounting plate 1, the position of the fixing plate 2 on the mounting plate 1 is adjusted to enable the limiting groove 3 on the fixing plate 2 and the mounting block 401 to be on the same horizontal line, then the bolt 402 on the mounting block 401 is rotated to enable the bolt to descend to abut against and push the limiting block 403 which is trapezoidal in the mounting block 401, the limiting block 403 is pushed to simultaneously drive the limiting rod 404 to be clamped in the limiting grooves 3 at two ends of the fixing plate 2, the fixing plate 2 is fixed, then a workpiece to be machined is placed on the working table 9, then the third motor 12 is started to drive the screw rod 10 to rotate, the screw rod 10 rotates, simultaneously, the clamping plates 11 which are in threaded connection are matched with the screw to drive the two groups of clamping plates 11 to enclose the workpiece on the working table 9 to be fixed, and then the hydraulic rod 5, when the cutting tool head is matched with a cutting tool head to cut a workpiece, when the angle of the workpiece needs to be adjusted in the cutting process, the first motor 801 is started to drive the rotating shaft 802 to rotate on the fixing block 803, the rotating shaft 802 rotates to drive the screw 804 to rotate, the gear 808 on the supporting frame 805 drives the gear 808 on the screw 804 to rotate, the screw 804 rotates to drive the connecting rod 807 to rotate, the connecting rod 807 rotates on the supporting frame 805 and drives the fixing frame 809 and the workbench 9 on the fixing frame 809 to tilt left and right, then the second motor 806 is started to drive the supporting frame 805 to tilt front and back on the fixing block 803 and drive the fixing frame 809 on the supporting frame 805 and the workbench 9 to tilt front and back to adjust the angle, when the cutting tool head is cooled by cutting fluid in the cutting process, the protective shell 13 outside the first motor 801 and the second motor 806 can protect the cutting tool head, and the cutting fluid is, meanwhile, the protective shell 14 on the protective shell 13 can block scraps generated by cutting, so that the scraps fall into the scrap collecting groove 15, cleaning is convenient, the hydraulic rod 5 is decompressed after cutting is finished, the lifting plate 7 is driven to descend, the spring 6 on the hydraulic rod 5 can reduce vibration generated in the descending process while descending, abrasion caused by part vibration is prevented, then a workpiece on the workbench 9 is taken down, and the whole operation is finished.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a numerical control machining center workstation that protectiveness is good, includes mounting panel (1), installation mechanism (4), hydraulic stem (5), adjustment mechanism (8) and workstation (9), its characterized in that:
the mounting plate comprises a mounting plate (1), wherein a fixing plate (2) is fixed above the mounting plate (1), and two ends of the fixing plate (2) are provided with limiting grooves (3);
the mounting mechanism (4) is used for mounting and dismounting the mounting mechanism (4) of the workbench (9) and is mounted at two ends of the fixing plate (2);
the hydraulic rod (5) is fixed on the inner side of the fixing plate (2), a spring (6) is fixed on the outer side of the hydraulic rod (5), and a lifting plate (7) is fixed above the hydraulic rod (5);
the adjusting mechanism (8) is used for adjusting the angle of the workbench (9), and the adjusting mechanism (8) is arranged above the lifting plate (7);
workstation (9), install in the top of adjustment mechanism (8) workstation (9), and the inside of workstation (9) rotates and is connected with lead screw (10), threaded connection has splint (11) on lead screw (10) simultaneously, the outside of workstation (9) is fixed with third motor (12), and the output of third motor (12) is connected with lead screw (10), the outside of adjustment mechanism (8) is fixed with protecting crust (13), and the top of protecting crust (13) is fixed with guard plate (14), and chip collecting groove (15) have been seted up to the below of guard plate (14) simultaneously.
2. The good numerical control machining center workstation of protectiveness of claim 1, characterized in that: the protective shell (13), the protective plate (14) and the chip collecting grooves (15) are provided with two groups, and the protective shell, the protective plate and the chip collecting grooves are symmetrically arranged.
3. The good numerical control machining center workstation of protectiveness of claim 1, characterized in that: the hydraulic rods (5) and the springs (6) are all provided with four groups and are all symmetrically arranged.
4. The good numerical control machining center workstation of protectiveness of claim 1, characterized in that: installation mechanism (4) are including installation piece (401), bolt (402), stopper (403) and gag lever post (404), install piece (401) and fix at the both ends of fixed plate (2), and threaded connection has bolt (402) on installation piece (401), installation piece (401) inside sliding connection has stopper (403), and is fixed with stopper (404) on stopper (403), and gag lever post (404) are connected with spacing groove (3) simultaneously.
5. The numerical control machining center workbench with good protectiveness according to claim 4, characterized in that: the limiting block (403) is trapezoidal, and the limiting block (403) is connected with the bolt (402) in a clamping mode.
6. The numerical control machining center workbench with good protectiveness according to claim 4, characterized in that: the limiting rod (404) and the limiting groove (3) are both provided with two sets of limiting rods and are symmetrically arranged, and the limiting rods (404) are connected with the limiting groove (3) in a clamping mode.
7. The good numerical control machining center workstation of protectiveness of claim 1, characterized in that: the adjusting mechanism (8) comprises a first motor (801), a rotating shaft (802), a fixed block (803), a screw (804), a supporting frame (805), a second motor (806), a connecting rod (807), a gear (808) and a fixed frame (809), wherein the first motor (801) is fixed on the left side of the lifting plate (7), the output end of the first motor (801) is connected with the rotating shaft (802), the rotating shaft (802) is rotatably connected to the fixed block (803), the fixed block (803) is fixed at two ends of the lifting plate (7), the screw (804) is fixed on the rotating shaft (802), the supporting frame (805) is in bearing connection with the fixed block (803), the right side of the supporting frame (805) is connected with the second motor (806), the second motor (806) is fixed on the right side of the lifting plate (7), the connecting rod (807) is installed on the supporting frame (805), and a gear (808) is fixed on the inner side of the connecting rod (807), and fixing frames (809) are fixed at two ends of the connecting rod (807).
8. The numerical control machining center workbench with good protectiveness according to claim 7, characterized in that: the screw (804) is in meshed connection with the gear (808).
9. The numerical control machining center workbench with good protectiveness according to claim 7, characterized in that: the support frame (805) is U-shaped, and the support frame (805) is rotatably connected with the connecting rod (807).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011018548.0A CN112122952A (en) | 2020-09-24 | 2020-09-24 | Numerical control machining center workstation that protectiveness is good |
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| CN202011018548.0A CN112122952A (en) | 2020-09-24 | 2020-09-24 | Numerical control machining center workstation that protectiveness is good |
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| CN112122952A true CN112122952A (en) | 2020-12-25 |
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| CN112896267A (en) * | 2021-01-12 | 2021-06-04 | 岚山环保科技（上海）有限公司 | Air purifier transportation is with anticollision protector |
| CN113447332A (en) * | 2021-07-05 | 2021-09-28 | 皖南医学院第一附属医院（皖南医学院弋矶山医院） | Accurate material taking device for pathology |
| CN113787355A (en) * | 2021-09-01 | 2021-12-14 | 焦作市万方集团精密制造有限公司 | Horizontal and vertical universal numerical control five-axis device |
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| CN114559020A (en) * | 2022-03-02 | 2022-05-31 | 青岛鑫恒德电器有限公司 | A mould seat that is used for air conditioner preparation to have a function of leveling steadily |
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| CN111687450A (en) * | 2020-05-08 | 2020-09-22 | 东莞市固达机械制造有限公司 | Accurate digit control machine tool of work piece location |
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Application publication date: 20201225 |