CN108941768B - A kind of precision casting cutter device - Google Patents

A kind of precision casting cutter device Download PDF

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Publication number
CN108941768B
CN108941768B CN201810668839.0A CN201810668839A CN108941768B CN 108941768 B CN108941768 B CN 108941768B CN 201810668839 A CN201810668839 A CN 201810668839A CN 108941768 B CN108941768 B CN 108941768B
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China
Prior art keywords
fixedly connected
bar
workbench
rod
mobile bar
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CN201810668839.0A
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Chinese (zh)
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CN108941768A (en
Inventor
朱娜
其他发明人请求不公开姓名
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Suining Yongda Tool Manufacturing Co., Ltd
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Suining Yongda Tool Manufacturing Co Ltd
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Priority to CN201810668839.0A priority Critical patent/CN108941768B/en
Publication of CN108941768A publication Critical patent/CN108941768A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D79/00Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • 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
    • B23Q3/08Work-clamping means other than mechanically-actuated

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Shearing Machines (AREA)

Abstract

The present invention relates to casting cutting technique fields, and disclose a kind of precision casting cutter device, including workbench, the lower surface of the workbench is fixedly connected with supporting leg, shifting chute is offered in the middle part of the worktable upper surface, the upper surface of the workbench is overlapped with mobile bar, the lower surface of the mobile bar is fixedly connected with support rod, the support rod is located at the inside of shifting chute, two sides inside the shifting chute are fixedly connected with the both ends of slide bar respectively, and the one end of support rod far from mobile bar is run through at the middle part of the slide bar.The precision casting cutter device, by being provided with support rod, loose slot, hydraulic cylinder and telescopic rod, two support rods of hydraulic cylinder Work Promote move in sliding groove to two sides, also by being provided with mobile bar, motion bar, cross bar and fixture block, support rod is mobile to drive mobile bar mobile, to which casting be fixed by fixture block, achieve the effect that be not susceptible to offset in cutting process.

Description

A kind of precision casting cutter device
Technical field
The present invention relates to casting cutting technique field, specially a kind of precision casting cutter device.
Background technique
Hot investment casting refers to obtaining the general name of accurate-size casting process.It is accurate relative to traditional sand casting process The casting dimension that casting obtains is more accurate, and surface smoothness is more preferable.It is cut when precision casting is processed Work, the overwhelming majority is by cutting between cutting machine to it on the market.During cutting, precision casting is easy hair Raw offset, causes the probability of defect ware to greatly increase, while needing manually to carry out feeding in cutting process, manpower distance cutting Closely there is some potential safety problems in machine, use very inconvenient excessively.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of precision casting cutter device, precision casting is solved Position is easy to happen the problem of offset and artificial loading danger.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of precision casting cutter device, including work Platform, the lower surface of the workbench are fixedly connected with supporting leg, and shifting chute is offered in the middle part of the worktable upper surface, described The upper surface of workbench is overlapped with mobile bar, and the lower surface of the mobile bar is fixedly connected with support rod, and the support rod is located at The inside of shifting chute, the two sides inside the shifting chute are fixedly connected with the both ends of slide bar respectively, pass through in the middle part of the slide bar The one end of perforating branches strut far from mobile bar, the support rod are fixedly connected with link block, the connection far from one end of mobile bar The lower surface of block is fixedly connected with fixed block, and the quantity of the fixed block is two, and the opposite face of two fixed blocks is fixed respectively It is connected with hydraulic cylinder and telescopic rod, the output shaft of the hydraulic cylinder is fixedly connected with telescopic rod far from one end of fixed block, The middle part that the support rod is located inside shifting chute is fixedly connected with the first round bar, and the quantity of first round bar is two, and two The surface of a first round bar has been respectively articulated with first connecting rod and the second connecting rod, and the back side inside the shifting chute is fixed It is connected with pedestal, the second round bar is fixedly connected in the middle part of the pedestal, the surface activity of second round bar is connected with control Bar, the both ends of the control-rod are hinged with one end of first connecting rod and the second connecting rod respectively, and the first connecting rod is close The one side of control-rod is fixedly connected with one end of the first spring, and the other end of first spring and the left side of control-rod are solid Fixed connection, second connecting rod are fixedly connected close to the one side of control-rod with one end of second spring, the second spring The other end be fixedly connected with the right side of control-rod, the mobile bar is hollow structure inside, in the mobile bar back side Portion is fixedly connected with air inlet pipe, and the air inlet pipe extends to the inside of mobile bar, and the air inlet pipe is located at one outside mobile bar End is fixedly connected with Pneumatic reciprocating pump, and the internal activity of the mobile bar is connected with piston, and the front of the piston is fixedly connected Motion bar, the motion bar run through the front of mobile bar far from one end of piston and extend to the outside of mobile bar, the activity One end that bar is located at outside mobile bar is fixedly connected with cross bar, and the cross bar is fixedly connected with fixture block far from one end of motion bar, The upper surface of the workbench is fixedly connected with fixed case, and the back side inside the fixed case is fixedly connected with servo motor, institute The output shaft for stating servo motor is fixedly connected with shaft, and the shaft extends to the outer of fixed case far from one end of servo motor Portion, one end that the shaft is located at outside fixed case are fixedly connected with cutting blade.
Preferably, the quantity of the supporting leg is four, and four supporting legs are separately positioned on workbench lower surface Quadrangle.
Preferably, the quantity of the mobile bar is two, and two mobile bars are symmetrical with the median vertical line of workbench The upper surface of workbench is arranged in axial symmetry.
Preferably, the first connecting rod and the second connecting rod is equal in magnitude, and first connecting rod is located at the second connection The left side of bar.
Preferably, the median vertical line of the median vertical line of the cutting blade and workbench is located at same straight line, and cutter The lower surface of piece is two centimetres higher than the upper surface of workbench.
Preferably, the fixture block is fixedly connected with non-slipping block far from the one side of cross bar.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of precision casting cutter device, have it is following the utility model has the advantages that
1, precision casting cutter device, by being provided with support rod, loose slot, hydraulic cylinder and telescopic rod, hydraulic air Cylinder working pushes two support rods to move in sliding groove to two sides, also by being provided with mobile bar, motion bar, cross bar and folder Block, support rod is mobile to drive mobile bar mobile, so that casting be fixed by fixture block, reaches in cutting process and is not susceptible to The effect of offset.
2, precision casting cutter device, by being provided with mobile bar, air inlet pipe and Pneumatic reciprocating pump, to mobile bar inside Air pressure controlled, also by being provided with piston, movable block and fixture block, the casting fixed to fixture block carries out feeding operation, drop The risk of low artificial loading.
Detailed description of the invention
Fig. 1 is structure of the invention front elevational view;
Fig. 2 is structure of the invention front view;
Fig. 3 bows for structure of the invention and cuts open figure.
In figure: 1 workbench, 2 supporting legs, 3 shifting chutes, 4 mobile bars, 5 support rods, 6 link blocks, 7 fixed blocks, 8 hydraulic airs Cylinder, 9 telescopic rods, 10 first round bars, 11 first connecting rods, 12 second connecting rods, 13 pedestals, 14 second round bars, 15 control-rods, 16 First spring, 17 second springs, 18 air inlet pipe, 19 Pneumatic reciprocating pumps, 20 fixed cases, 21 servo motors, 22 shafts, 23 cutter Piece, 24 pistons, 25 motion bars, 26 cross bars, 27 fixture blocks, 28 slide bars.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3, a kind of precision casting cutter device, including workbench 1, the lower surface of workbench 1 is please referred to be fixedly connected There is supporting leg 2, the quantity of supporting leg 2 is four, and four supporting legs 2 are separately positioned on the quadrangle of 1 lower surface of workbench, so that work The placement for making platform 1 is more firm, shifting chute 3 is offered in the middle part of 1 upper surface of workbench, the upper surface of workbench 1 is overlapped with shifting Lever 4, the quantity of mobile bar 4 are two, and two mobile bars 4 are symmetricly set on work as symmetry axis using the median vertical line of workbench 1 Make the upper surface of platform 1, two mobile bars 4 move towards the fixed company in lower surface for guaranteeing casting always situated in middle mobile bar 4 Be connected to support rod 5, support rod 5 is located at the inside of shifting chute 3, the two sides inside the shifting chute 3 respectively with slide bar 28 two End is fixedly connected, and the one end of support rod 5 far from mobile bar 4 is run through at the middle part of the slide bar 28, guarantees that support rod 5 is moving left and right When will not generate shaking, support rod 5 is fixedly connected with link block 6, the lower surface of link block 6 far from one end of mobile bar 4 It is fixedly connected with fixed block 7, the quantity of fixed block 7 is two, and the opposite face of two fixed blocks 7 has been respectively fixedly connected with hydraulic air Cylinder 8 and telescopic rod 9, telescopic rod 9 include motion bar and casing, and one end of motion bar is located inside pipe casing, by pulling motion bar, Change it constantly to realize and stretch in the size of inside pipe casing, the output shaft and telescopic rod 9 of hydraulic cylinder 8 are far from fixed block 7 one end is fixedly connected, and the middle part that support rod 5 is located inside shifting chute 3 is fixedly connected with the first round bar 10, the first round bar 10 Quantity is two, and the surface of two the first round bars 10 has been respectively articulated with first connecting rod 11 and the second connecting rod 12, the first connection Bar 11 and the second connecting rod 12 it is equal in magnitude, and first connecting rod 11 is located at the left side of the second connecting rod 12, guarantees two branch The movement of strut 5 is consistent, and the back side inside shifting chute 3 is fixedly connected with pedestal 13, and the middle part of pedestal 13 is fixedly connected with second Round bar 14, the surface activity of the second round bar 14 are connected with control-rod 15, the both ends of control-rod 15 respectively with first connecting rod 11 and One end of second connecting rod 12 is hinged, and first connecting rod 11 is fixed close to one end of the one side and the first spring 16 of control-rod 15 Connection, the other end of the first spring 16 are fixedly connected with the left side of control-rod 15, and the second connecting rod 12 is close to control-rod 15 One side is fixedly connected with one end of second spring 17, the fixed company of the other end of second spring 17 and the right side of control-rod 15 It connects, mobile bar 4 is hollow structure inside, is fixedly connected with air inlet pipe 18 in the middle part of 4 back side of mobile bar, air inlet pipe 18 extends to shifting The inside of lever 4, one end that air inlet pipe 18 is located at outside mobile bar 4 are fixedly connected with Pneumatic reciprocating pump 19, the inside of mobile bar 4 It is connected with piston 24, the front of piston 24 is fixedly connected with motion bar 25, and the one end of motion bar 25 far from piston 24 is through shifting The front of lever 4 and the outside for extending to mobile bar 4, one end that motion bar 25 is located at outside mobile bar 4 are fixedly connected with cross bar 26, cross bar 26 is fixedly connected with fixture block 27 far from one end of motion bar 24, and fixture block 27 is fixedly connected far from the one side of cross bar 26 There is non-slipping block, prevent casting from falling off, the upper surface of workbench 1 is fixedly connected with fixed case 20, and the back side inside fixed case 20 is solid Surely it is connected with servo motor 21, the output shaft of servo motor 21 is fixedly connected with shaft 22, and shaft 22 is far from servo motor 21 One end extends to the outside of fixed case 20, and one end that shaft 22 is located at outside fixed case 20 is fixedly connected with cutting blade 23, cuts The median vertical line of cutting blade 23 and the median vertical line of workbench 1 are located at same straight line, and work is compared in the lower surface of cutting blade 23 The upper surface of platform 1 is two centimetres high, guarantees that cutting blade 23 is located at intermediate and will not damage to workbench 1.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.
When in use, start hydraulic cylinder 8, hydraulic cylinder 8 pushes telescopic rod 9, so that two fixed blocks 7 are to two sides Mobile, fixed block 7 is fixedly connected with link block 6, and link block 6 is fixedly connected with support rod 5, i.e., hydraulic cylinder 8 drives two branch Strut 5 is mobile to two sides, so that first connecting rod 11 and the second connecting rod 12 and the angle of control-rod 15 change, to draw The first spring 16 and second spring 17 are stretched, precision casting is placed between the fixture block 27 of 1 upper surface of workbench, hydraulic air is closed Cylinder 8, the first spring 16 and second spring 17, which are shunk, pulls support rod 5 to move to middle part, to drive fixture block 27 to precision casting It is clamped, the air pressure inside mobile bar 4 is changed by Pneumatic reciprocating pump 19, to push piston 24 before 4 inside of mobile bar After move so that fixture block 27 drives casting to be moved forward and backward to the lower section of cutting blade 23, start servo motor 21, servo motor 21 drive shaft 22 to rotate, so that cutting blade 23 be driven to be cut.
In conclusion the precision casting cutter device, by being provided with support rod 5, loose slot 3, hydraulic cylinder 8 and stretching Bar 9, hydraulic cylinder 8 Work Promote, two support rods 5 move in sliding groove 3 to two sides, also by being provided with mobile bar 4, living Lever 25, cross bar 26 and fixture block 27, support rod 5 is mobile to drive mobile bar 4 mobile, to be consolidated casting by fixture block 27 It is fixed, achieve the effect that be not susceptible to offset in cutting process, by being provided with mobile bar 4, air inlet pipe 18 and Pneumatic reciprocating pump 19, Air pressure inside mobile bar 4 is controlled, it is fixed to fixture block 27 also by being provided with piston 24, movable block 25 and fixture block 27 Casting carry out feeding operation, reduce the risk of artificial loading, the position for solving precision casting is easy to happen offset and people The problem of work feeding danger.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of precision casting cutter device, including workbench (1), it is characterised in that: the lower surface of the workbench (1) is fixed It is connected with supporting leg (2), is offered shifting chute (3) in the middle part of workbench (1) upper surface, the upper table of the workbench (1) Face is overlapped with mobile bar (4), and the lower surface of the mobile bar (4) is fixedly connected with support rod (5), and the support rod (5) is located at The inside of shifting chute (3), the internal two sides of the shifting chute (3) are fixedly connected with the both ends of slide bar (28) respectively, the cunning The one end of the middle part of bar (28) through support rod (5) far from mobile bar (4), the one end of the support rod (5) far from mobile bar (4) It is fixedly connected with link block (6), the lower surface of the link block (6) is fixedly connected with fixed block (7), the fixed block (7) Quantity is two, and the opposite face of two fixed blocks (7) has been respectively fixedly connected with hydraulic cylinder (8) and telescopic rod (9), the hydraulic cylinder (8) output shaft is fixedly connected with telescopic rod (9) far from the one end of fixed block (7), and the support rod (5) is located at shifting chute (3) Internal middle part is fixedly connected with the first round bar (10), and the quantity of first round bar (10) is two, two first circles The surface of bar (10) has been respectively articulated with first connecting rod (11) and the second connecting rod (12), the internal back side of the shifting chute (3) It is fixedly connected with pedestal (13), is fixedly connected with the second round bar (14) in the middle part of the pedestal (13), second round bar (14) Surface activity be connected with control-rod (15), the both ends of the control-rod (15) are connect with first connecting rod (11) and second respectively One end of bar (12) is hinged, and the first connecting rod (11) is close to the one side of control-rod (15) and one end of the first spring (16) It is fixedly connected, the other end of first spring (16) is fixedly connected with the left side of control-rod (15), second connecting rod (12) be fixedly connected close to the one side of control-rod (15) with one end of second spring (17), the second spring (17) it is another End is fixedly connected with the right side of control-rod (15), and the mobile bar (4) is hollow structure inside, mobile bar (4) back side Middle part be fixedly connected with air inlet pipe (18), the air inlet pipe (18) extends to the inside of mobile bar (4), the air inlet pipe (18) One end external positioned at mobile bar (4) is fixedly connected with Pneumatic reciprocating pump (19), and the internal activity of the mobile bar (4) is connected with The front of piston (24), the piston (24) is fixedly connected motion bar (25), and the one of the motion bar (25) separate piston (24) End runs through the front of mobile bar (4) and extends to the outside of mobile bar (4), and it is external that the motion bar (25) is located at mobile bar (4) One end be fixedly connected with cross bar (26), the cross bar (26) is fixedly connected with fixture block (27) far from the one end of motion bar (25), The upper surface of the workbench (1) is fixedly connected with fixed case (20), and the internal back side of the fixed case (20) is fixedly connected with The output shaft of servo motor (21), the servo motor (21) is fixedly connected with shaft (22), and the shaft (22) is far from servo One end of motor (21) extends to the outside of fixed case (20), and the shaft (22) is located at the external one end of fixed case (20) and fixes It is connected with cutting blade (23).
2. a kind of precision casting cutter device according to claim 1, it is characterised in that: the quantity of the supporting leg (2) It is four, four supporting legs (2) are separately positioned on the quadrangle of workbench (1) lower surface.
3. a kind of precision casting cutter device according to claim 1, it is characterised in that: the quantity of the mobile bar (4) It is two, two mobile bars (4) are symmetricly set on the upper of workbench (1) by symmetry axis of the median vertical line of workbench (1) Surface.
4. a kind of precision casting cutter device according to claim 1, it is characterised in that: the first connecting rod (11) and Second connecting rod (12) it is equal in magnitude, and first connecting rod (11) is located at the left side of the second connecting rod (12).
5. a kind of precision casting cutter device according to claim 1, it is characterised in that: the cutting blade (23) is hung down Straight middle line and the median vertical line of workbench (1) are located at same straight line, and the lower surface of cutting blade (23) is upper than workbench (1) Surface is two centimetres high.
6. a kind of precision casting cutter device according to claim 1, it is characterised in that: the fixture block (27) is far from cross bar (26) one side is fixedly connected with non-slipping block.
CN201810668839.0A 2018-06-25 2018-06-25 A kind of precision casting cutter device Active CN108941768B (en)

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Application Number Priority Date Filing Date Title
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CN109926726A (en) * 2019-04-08 2019-06-25 深圳市安思科电子科技有限公司 A kind of laser marking device high with the practicability for reinforcing function
CN113560669B (en) * 2020-04-28 2022-12-30 苏州兴嘉泓机械科技有限公司 Panel cutting blanking machine and clamping mechanism thereof
CN111993214A (en) * 2020-09-04 2020-11-27 福州威泰思光电科技有限公司 Polishing device for polarization splitting prism
CN112706028A (en) * 2020-12-19 2021-04-27 常熟市国缘机械有限公司 Metal processing device with good positioning effect
CN113634794A (en) * 2021-09-06 2021-11-12 安徽信息工程学院 Perforating device is used in computer hardware production

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Effective date of registration: 20191106

Address after: 221200 No.6, Hongshan Road, Ningjiang Industrial Park, Suining Economic Development Zone, Xuzhou City, Jiangsu Province

Applicant after: Suining Yongda Tool Manufacturing Co., Ltd

Address before: 313023 north side of 20 Chuang Chuang Road, Dai Xi Town, Wuxing District, Huzhou, Zhejiang, 5

Applicant before: Huzhou Ji An Machinery Co., Ltd.