CN114952336B - Vertical drilling mould - Google Patents

Vertical drilling mould Download PDF

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Publication number
CN114952336B
CN114952336B CN202210582439.4A CN202210582439A CN114952336B CN 114952336 B CN114952336 B CN 114952336B CN 202210582439 A CN202210582439 A CN 202210582439A CN 114952336 B CN114952336 B CN 114952336B
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CN
China
Prior art keywords
plate
sliding sleeve
cleaning
sliding
guide
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.)
Active
Application number
CN202210582439.4A
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Chinese (zh)
Other versions
CN114952336A (en
Inventor
陈犇
刘鹏
刘兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PowerChina Wuhan Tower Co Ltd
Original Assignee
PowerChina Wuhan Tower Co Ltd
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Filing date
Publication date
Application filed by PowerChina Wuhan Tower Co Ltd filed Critical PowerChina Wuhan Tower Co Ltd
Priority to CN202210582439.4A priority Critical patent/CN114952336B/en
Publication of CN114952336A publication Critical patent/CN114952336A/en
Application granted granted Critical
Publication of CN114952336B publication Critical patent/CN114952336B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q11/00Accessories 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
    • B23Q11/0042Devices for removing chips
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

The invention discloses a vertical drill die, which relates to the technical field of vertical drills and comprises a working table plate, wherein size adjusting parts are arranged at the upper parts of the front side and the rear side of the working table plate, a sliding sleeve plate is sleeved at the position, between the two size adjusting parts, of the outer part of the working table plate, a specification adjusting part is arranged at the upper part of the front side of the sliding sleeve plate, a positioning part is arranged at the position, at the rear side of the sliding sleeve plate, of the upper part of the working table plate, and a cleaning part is arranged at one side of the sliding sleeve plate. This vertical drill die fixes the work piece on a mobilizable mould, is adjusting the position of mould through the screw rod, confirms the size of work piece processing, and the machining precision of work piece just can guarantee like this, also need not personnel and draw lines alone, improves machining efficiency, through setting up cleaning piece, after work piece processing finishes, can conveniently clear up the work to the sweeps on the work piece, and after the clearance finishes, is convenient for adjust the brush cleaner, makes it do not influence the normal processing work of work piece.

Description

Vertical drilling mould
Technical Field
The invention relates to the technical field of vertical drills, in particular to a vertical drill die.
Background
With the popularization of the ultra-high voltage power grid construction and transmission line same-tower multi-circuit technology in China, the trend of the iron tower towards large load and large scale development is more obvious, and in the process of processing the iron tower, a vertical drill is required to drill holes on workpieces.
In the existing iron tower processing, when a vertical drill is purchased, the working table surface is generally empty, and when all steel-covered holes are formed, a positioning line is required to be drawn on a material manually, then the line is processed manually, and the processing mode requires two staff and has low processing efficiency. In order to solve the problems of personnel and efficiency, a set of workpiece positioning die is self-made, so that scribing personnel can be reduced, and the processing efficiency is improved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a vertical drilling die, which solves the problem of low efficiency when the prior iron tower workpiece is subjected to hole making processing.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the vertical drill die comprises a working table plate, size adjusting pieces are arranged on the upper portions of the front side and the rear side of the working table plate, a sliding sleeve plate is sleeved at the position, located between the two size adjusting pieces, of the outer portion of the working table plate, a specification adjusting piece is arranged on the upper portion of the front side of the sliding sleeve plate, a positioning piece is arranged at the position, located on the rear side of the sliding sleeve plate, of the upper portion of the working table plate, and a cleaning piece is arranged on one side of the sliding sleeve plate.
The size adjusting piece is including setting up in the limiting plate on work platen upper portion, the one side of limiting plate is through the screw thread through install first screw rod, two the other end of first screw rod is all rotated and is installed in one side of specification adjusting piece, and the one end of two first screw rods all is connected with the drive wheel.
Further, the two driving wheels are in transmission connection through a driving belt, and a first handle is arranged on one side surface of one driving wheel.
Further, the locating piece comprises an L-shaped base plate which is sleeved and slidably installed outside the workbench plate, two third screws are installed on the upper side of the L-shaped base plate in a penetrating mode through threads, and clamping blocks are connected to the lower ends of the two third screws.
Further, the specification adjusting piece comprises a hollow plate arranged on the upper portion of the front side of the sliding sleeve plate, a sliding sleeve strip is sleeved outside the upper portion of the hollow plate and is slidably mounted, and an L-shaped plate is arranged on the rear side of the sliding sleeve strip.
Further, sliding grooves are formed in the middle positions of two sides of the hollow plate, threaded blocks are arranged in the sliding sleeve strips, and the threaded blocks penetrate through the inner parts of the two sliding grooves.
Further, the second handle is rotatably arranged at the middle position of the upper part of the hollow plate, a second screw rod is vertically connected to the lower end of the second handle at the inner position of the hollow plate, the lower end of the second screw rod is rotatably connected to the lower side of the inner part of the hollow plate, and the second screw rod is installed on the upper part of the threaded block in a penetrating manner through threads.
Further, the cleaning piece is including setting up the stopper in two corners of smooth sleeve plate one side respectively, two be connected with the guiding axle between the stopper, the outside slip cap of guiding axle is equipped with the guide block, the front side of guide block is provided with the uide bushing, slidable mounting has the guide bar to run through in the inside of uide bushing, through fixing bolt fixed connection between guide bar and the uide bushing, and the upper end both sides of guide bar all rotate and install the movable block, two be provided with the cleaning rod between the one end of movable block, the bottom of cleaning rod is provided with the cleaning brush.
Further, slidable mounting has been established to the outside cover of one end of cleaning rod, and the one end side of cleaning rod has seted up the sliding tray, the inside of sliding tray is provided with the connecting block, the inside of sliding tray is passed in the connecting block slip, and one side intermediate position department of connecting block is connected with the locating shaft, the one end of locating shaft slides the inboard of passing the cleaning rod, and the outside cover of the other end of locating shaft is equipped with the spring, the both ends of spring are connected with one side of connecting block and the inboard of cleaning rod respectively, the locating hole with locating shaft looks adaptation has all been seted up to upper end and upper end one side of guide bar, when the spring is in natural state, the one end of locating shaft is pegged graft in the inside of locating hole.
Advantageous effects
Compared with the prior art, the invention provides the vertical drilling die which has the following beneficial effects:
1. According to the vertical drill die, the workpiece is fixed on the movable die, the position of the die is adjusted through the screw, the machining size of the workpiece is determined, the machining precision of the workpiece can be guaranteed, personnel are not required to independently draw lines, and the machining efficiency is improved.
2. This vertical brill mould, through setting up cleaning piece, after workpiece machining finishes, can conveniently clear up work to the sweeps on the work piece, and clear up after finishing, be convenient for adjust the brush cleaner, make it do not influence the normal processing work of work piece, the device can clean work to the work piece of equidimension simultaneously, convenient and fast.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the size adjusting member structure of the present invention;
FIG. 3 is a schematic view of the structure of the specification adjusting member of the present invention;
FIG. 4 is a schematic view of the structure of the cleaning element of the present invention;
fig. 5 is a schematic connection diagram of the positioning shaft structure of the present invention.
In the figure: 1. a work platen; 2. a size adjusting member; 21. a limiting plate; 22. a first screw; 23. a driving wheel; 24. a transmission belt; 25. a first handle; 3. a slip-on plate; 4. a specification adjusting member; 41. a hollow slab; 42. a sliding sleeve strip; 43. an L-shaped plate; 44. a chute; 45. a screw block; 46. a second handle; 47. a second screw; 5. a positioning piece; 51. an L-shaped substrate; 52. a third screw; 53. clamping blocks; 6. a cleaning member; 61. a limiting block; 62. a guide shaft; 63. a guide block; 64. a guide sleeve; 65. a guide rod; 66. a fixing bolt; 67. a movable block; 68. a cleaning rod; 69. a cleaning brush; 610. a sliding sleeve block; 611. a sliding groove; 612. a connecting block; 613. positioning a shaft; 614. a spring; 615. and positioning holes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the present invention provides a technical solution, a vertical drilling mold, including a working platen 1, size adjusting members 2 are disposed on upper portions of front and rear sides of the working platen 1, a sliding sleeve plate 3 is sleeved on an outer portion of the working platen 1 between the two size adjusting members 2, a specification adjusting member 4 is disposed on an upper portion of a front side of the sliding sleeve plate 3, a positioning member 5 is disposed on a rear side of the sliding sleeve plate 3 on an upper portion of the working platen 1, a cleaning member 6 is disposed on one side of the sliding sleeve plate 3, the positioning member 5 includes an L-shaped base plate 51 sleeved on an outer portion of the working platen 1, two third screws 52 are installed on an upper side of the L-shaped base plate 51 in a penetrating manner through threads, and clamping blocks 53 are connected to lower ends of the two third screws 52.
Referring to fig. 2, in the embodiment of the present invention, the size adjusting member 2 includes a limiting plate 21 disposed on an upper portion of the working platen 1, one surface of the limiting plate 21 is threaded through and provided with a first screw 22, the other ends of the two first screws 22 are rotatably mounted on one side of the specification adjusting member 4, one ends of the two first screws 22 are connected with driving wheels 23, the two driving wheels 23 are in transmission connection through a driving belt 24, one side surface of one driving wheel 23 is provided with a first handle 25, the driving wheel 23 is driven to rotate by rotating the first handle 25, and the driving wheel 23 drives the driving belt 24 to drive the other driving wheel 23 to rotate, thereby driving the two first screws 22 to rotate.
Referring to fig. 3, in the embodiment of the present invention, the specification adjusting member 4 includes a hollow plate 41 disposed at an upper portion of a front side of the sliding sleeve plate 3, a sliding sleeve bar 42 is sleeved outside a top of the hollow plate 41 and slidably mounted thereon, an L-shaped plate 43 is disposed at a rear side of the sliding sleeve bar 42, sliding grooves 44 are disposed at intermediate positions on both sides of the hollow plate 41, a threaded block 45 is disposed inside the sliding sleeve bar 42, the threaded block 45 penetrates through the interiors of the two sliding grooves 44, a second handle 46 is rotatably mounted at an intermediate position of an upper portion of the hollow plate 41, a lower end of the second handle 46 is vertically connected with a second screw 47 at an inner position of the hollow plate 41, a lower end of the second screw 47 is rotatably connected to an inner lower side of the hollow plate 41, and the second screw 47 is rotatably mounted at an upper portion of the threaded block 45 through threads.
Referring to fig. 4-5, in the embodiment of the present invention, the cleaning member 6 includes limiting blocks 61 respectively disposed at two corners on one side of the sliding sleeve plate 3, a guiding shaft 62 is connected between the two limiting blocks 61, a guiding block 63 is disposed on an outer sliding sleeve of the guiding shaft 62, a guiding sleeve 64 is disposed on a front side of the guiding block 63, a guiding rod 65 is slidably mounted inside the guiding sleeve 64, the guiding rod 65 and the guiding sleeve 64 are fixedly connected through a fixing bolt 66, two sides of an upper end of the guiding rod 65 are rotatably mounted with a movable block 67, a cleaning rod 68 is disposed between one ends of the two movable blocks 67, a cleaning brush 69 is disposed at a bottom of the cleaning rod 68, a sliding sleeve block 610 is externally sleeved at one end of the cleaning rod 68, a sliding groove 611 is disposed at one end side of the cleaning rod 68, a connecting block 612 is disposed inside the sliding groove 611, a positioning shaft 613 is connected at an intermediate position of one side of the connecting block 612, one end of the positioning shaft 613 slides through an inner side of the cleaning rod 68, a spring 614 is disposed on the other end of the positioning shaft is externally sleeved at the other side of the positioning shaft 614, and is in a state of being matched with one end of the positioning shaft 613 and a positioning hole 615 of the positioning shaft is disposed at one end of the inner side of the positioning shaft 613, which is located at the same side of the positioning shaft 613 is positioned at the end of the positioning hole 615, which is matched with the positioning hole of the positioning shaft 614 is located at the positioning hole of the positioning hole 615.
Working principle: placing a workpiece on the sliding sleeve plate 3, then rotating the second handle 46 to drive the second screw rod 47 to rotate, then driving the threaded block 45 to slide in the sliding groove 44 on the hollow plate 41, further driving the sliding sleeve strip 42 to slide up and down, enabling the lower side of the L-shaped plate 43 to clamp the upper side of the workpiece, then rotating the first handle 25 to drive the driving wheel 23 to rotate, the driving wheel 23 enables the driving belt 24 to drive the other driving wheel 23 to rotate, the two driving wheels 23 respectively drive the two first screw rods 22 to rotate, thus driving the sliding sleeve plate 3 to slide, further adjusting the position of a drilled hole on the workpiece, simultaneously adjusting the other size adjusting piece 2 to enable the L-shaped base plate 51 to move, then rotating the third screw rod 52 to clamp the clamping block 53 on the workpiece, after the clamping, enabling the vertical drill to drill the workpiece, after the drilling is completed, under the elasticity of the spring 614, enabling one end of the positioning shaft 613 to leave the positioning hole 615 of the guide rod 65, then rotating the positioning rod 68 to be in a horizontal state, then loosening the two driving wheels 23 respectively driving the two first screw rods 22 to rotate, enabling the L-shaped base plate 51 to move to the position of the workpiece, then enabling the positioning shaft 613 to be clamped on the clamping block 53 to clamp the workpiece, and enabling the cleaning brush 68 to be in contact with the cleaning position of the cleaning rod 66 to be fixed, and then enabling the cleaning rod to be in a cleaning position, and the cleaning position to be in contact with the cleaning rod 66, and the cleaning rod to be tightly contacted with the cleaning rod 66, and then enabling the cleaning end to be positioned with the cleaning rod and the cleaning rod to be positioned.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (6)

1. Vertical brill mould, including work platen (1), its characterized in that: the device is characterized in that size adjusting pieces (2) are arranged on the upper parts of the front side and the rear side of the working table plate (1), a sliding sleeve plate (3) is sleeved on the outer part of the working table plate (1) at a position between the two size adjusting pieces (2), a specification adjusting piece (4) is arranged on the upper part of the front side of the sliding sleeve plate (3), a positioning piece (5) is arranged on the rear side of the sliding sleeve plate (3) at the upper part of the working table plate (1), and a cleaning piece (6) is arranged on one side of the sliding sleeve plate (3);
The size adjusting piece (2) comprises a limiting plate (21) arranged on the upper portion of the workbench plate (1), one surface of the limiting plate (21) is provided with first screws (22) in a penetrating mode through threads, the other ends of the two first screws (22) are rotatably arranged on one side of the specification adjusting piece (4), and one ends of the two first screws (22) are connected with driving wheels (23);
The cleaning piece (6) comprises limiting blocks (61) which are respectively arranged at two corners on one side of the sliding sleeve plate (3), a guide shaft (62) is connected between the two limiting blocks (61), a guide block (63) is sleeved outside the guide shaft (62) in a sliding manner, a guide sleeve (64) is arranged on the front side of the guide block (63), a guide rod (65) is installed in the guide sleeve (64) in a penetrating sliding manner, the guide rod (65) is fixedly connected with the guide sleeve (64) through a fixing bolt (66), movable blocks (67) are respectively and rotatably installed on two sides of the upper end of the guide rod (65), a cleaning rod (68) is arranged between one ends of the two movable blocks (67), and a cleaning brush (69) is arranged at the bottom of the cleaning rod (68);
The cleaning rod is characterized in that a sliding sleeve block (610) is sleeved outside one end of the cleaning rod (68), a sliding groove (611) is formed in one end side surface of the cleaning rod (68), a connecting block (612) is arranged inside the sliding sleeve block (610), the connecting block (612) slides through the sliding groove (611), a positioning shaft (613) is connected to one middle position of one side of the connecting block (612), one end of the positioning shaft (613) slides through the inner side of the cleaning rod (68), a spring (614) is sleeved outside the other end of the positioning shaft (613), two ends of the spring (614) are respectively connected with one side of the connecting block (612) and the inner side of the cleaning rod (68), positioning holes (615) matched with the positioning shaft (613) are formed in one side of the upper end and the upper end of the guide rod (65), and when the spring (614) is in a natural state, one end of the positioning shaft (613) is spliced in the inner side of the positioning hole (615).
2. The vertical drill mold according to claim 1, wherein: the two driving wheels (23) are in transmission connection through a transmission belt (24), and a first handle (25) is arranged on one side surface of one driving wheel (23).
3. The vertical drill mold according to claim 1, wherein: the locating piece (5) comprises an L-shaped base plate (51) sleeved on the outside of the workbench plate (1) in a sliding mode, two third screws (52) are installed on the upper side of the L-shaped base plate (51) in a penetrating mode through threads, and clamping blocks (53) are connected to the lower ends of the two third screws (52).
4. The vertical drill mold according to claim 1, wherein: the specification adjusting piece (4) comprises a hollow plate (41) arranged on the upper portion of the front side of the sliding sleeve plate (3), a sliding sleeve strip (42) is sleeved outside the upper portion of the hollow plate (41) in a sliding mode, and an L-shaped plate (43) is arranged on the rear side of the sliding sleeve strip (42).
5. The vertical drill mold according to claim 4, wherein: sliding grooves (44) are formed in the middle positions of two sides of the hollow plate (41), threaded blocks (45) are arranged in the sliding sleeve strips (42), and the threaded blocks (45) penetrate through the two sliding grooves (44).
6. The vertical drill mold according to claim 5, wherein: the upper middle position of the hollow plate (41) is rotatably provided with a second handle (46), the lower end of the second handle (46) is positioned at the inner position of the hollow plate (41) and is vertically connected with a second screw rod (47), the lower end of the second screw rod (47) is rotatably connected to the inner lower side of the hollow plate (41), and the second screw rod (47) is installed on the upper portion of the threaded block (45) in a penetrating mode through threads.
CN202210582439.4A 2022-05-26 2022-05-26 Vertical drilling mould Active CN114952336B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210582439.4A CN114952336B (en) 2022-05-26 2022-05-26 Vertical drilling mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210582439.4A CN114952336B (en) 2022-05-26 2022-05-26 Vertical drilling mould

Publications (2)

Publication Number Publication Date
CN114952336A CN114952336A (en) 2022-08-30
CN114952336B true CN114952336B (en) 2024-04-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210582439.4A Active CN114952336B (en) 2022-05-26 2022-05-26 Vertical drilling mould

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208245845U (en) * 2018-04-23 2018-12-18 上海菱光电梯配件有限公司 A kind of drilling machine
CN110695408A (en) * 2019-11-08 2020-01-17 湖南华军厨房设备有限公司 Device is used in kitchen utensils and appliances processing
CN210408299U (en) * 2019-06-11 2020-04-28 山东科技大学 Library uses dust cleaning device
CN211258539U (en) * 2019-11-14 2020-08-14 四川省汉城石油机械有限公司 Shale shaker for oil drilling convenient to clearance screen cloth
CN211589307U (en) * 2020-01-21 2020-09-29 新余学院 Machining clamp with adjustable clamping position
CN212552923U (en) * 2020-06-29 2021-02-19 宜宾欣航航空科技有限责任公司 Jig tool convenient to adjust
CN214079403U (en) * 2020-10-26 2021-08-31 西伯瑞制动器(天津)有限公司 Drilling equipment for machining convenient to clearance impurity
CN214559447U (en) * 2021-04-25 2021-11-02 南通理工学院 A machining workbench for mechanical parts that is easy to remove chips
WO2022000904A1 (en) * 2020-07-03 2022-01-06 苏州众创阳光新能源科技有限公司 Fixing device for vacuum pump maintenance
CN215879985U (en) * 2021-09-13 2022-02-22 武汉飞驰机械制造有限公司 Steel construction connecting plate boring grab
CN216065633U (en) * 2021-09-01 2022-03-18 御君(上海)工程设备技术有限公司 Drilling machine for machining coupler

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208245845U (en) * 2018-04-23 2018-12-18 上海菱光电梯配件有限公司 A kind of drilling machine
CN210408299U (en) * 2019-06-11 2020-04-28 山东科技大学 Library uses dust cleaning device
CN110695408A (en) * 2019-11-08 2020-01-17 湖南华军厨房设备有限公司 Device is used in kitchen utensils and appliances processing
CN211258539U (en) * 2019-11-14 2020-08-14 四川省汉城石油机械有限公司 Shale shaker for oil drilling convenient to clearance screen cloth
CN211589307U (en) * 2020-01-21 2020-09-29 新余学院 Machining clamp with adjustable clamping position
CN212552923U (en) * 2020-06-29 2021-02-19 宜宾欣航航空科技有限责任公司 Jig tool convenient to adjust
WO2022000904A1 (en) * 2020-07-03 2022-01-06 苏州众创阳光新能源科技有限公司 Fixing device for vacuum pump maintenance
CN214079403U (en) * 2020-10-26 2021-08-31 西伯瑞制动器(天津)有限公司 Drilling equipment for machining convenient to clearance impurity
CN214559447U (en) * 2021-04-25 2021-11-02 南通理工学院 A machining workbench for mechanical parts that is easy to remove chips
CN216065633U (en) * 2021-09-01 2022-03-18 御君(上海)工程设备技术有限公司 Drilling machine for machining coupler
CN215879985U (en) * 2021-09-13 2022-02-22 武汉飞驰机械制造有限公司 Steel construction connecting plate boring grab

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