CN109158890A - Heavy chain iron staff automatic machining device - Google Patents
Heavy chain iron staff automatic machining device Download PDFInfo
- Publication number
- CN109158890A CN109158890A CN201811083563.6A CN201811083563A CN109158890A CN 109158890 A CN109158890 A CN 109158890A CN 201811083563 A CN201811083563 A CN 201811083563A CN 109158890 A CN109158890 A CN 109158890A
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- China
- Prior art keywords
- iron staff
- support plate
- fixedly connected
- heavy chain
- slot
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 168
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 84
- 238000003754 machining Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 238000005520 cutting process Methods 0.000 claims abstract description 25
- 238000010924 continuous production Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The present invention relates to heavy chain processing technique fields, it is related to a kind of heavy chain iron staff automatic machining device, including iron staff cutter device, jacking system, driving means and heating device, the cutter device includes support portion, cutting part and baffle, the jacking system includes jacking mechanism and supporting mechanism, by jacking system will be arranged between cutter device and heating device, automation, the continuous production of iron staff are realized.
Description
Technical field
The present invention relates to heavy chain processing technique fields, are related to a kind of heavy chain iron staff automatic machining device.
Background technique
Long iron staff in the production process, is first cut into several isometric short iron staffs by heavy chain peculiar to vessel, then will be several
The short iron staff of equal length is sent into heating in heater box, and iron staff is bent into 0 by processing unit (plant) again after finally heating to short iron staff
Type, when producing iron staff, after needing that long iron staff is first cut into short iron staff, hand haulage is into heating device for existing factory
Heating, cutter device and heating device are separation, cannot achieve automation continuous production.
Summary of the invention
Existing factory is when producing iron staff, after needing that long iron staff is first cut into short iron staff, hand haulage to heating
It is heated in device, cutter device and heating device are separation, cannot achieve the problem of automating continuous production, of the invention
Purpose is to provide a kind of heavy chain iron staff automatic machining device, by the way that setting between cutter device and heating device is jacked up dress
It sets, realizes automation, the continuous production of iron staff.
To achieve the goals above, technical solution used in the embodiment of the present invention is as follows:
The present invention provides a kind of heavy chain iron staff automatic machining devices, it is characterised in that: including
Iron staff cutter device, the cutter device include support portion, cutting part and baffle,
The support portion includes cabinet and support plate, the bevelled junction that the upper surface of the support plate scrolls down through for convenience of iron staff
Structure, the support plate are equipped with elongate holes, T-slot and waist-shaped hole, the extending direction and strip of the waist-shaped hole and T-slot
Hole is vertical, and waist-shaped hole is connected to T-slot, and the cabinet is equipped with inner cavity, and the support plate is fixedly connected on the upper surface of cabinet,
The elongate holes are connected to inner cavity, and the side of the cabinet is equipped with fixing groove, the fixing groove setting with inclined support
On the side of the lower end intersection of plate,
The cutting part connection on the supporting plate, and is correspondingly arranged with elongate holes so that the scum cut falls into inner cavity;
The baffle is equipped with the interconnecting piece of T-type, and the interconnecting piece is slidably connected in T-slot, and interconnecting piece is by passing through waist
The screw of type hole is fixed on the supporting plate by baffle;
Jacking system, the jacking system include jacking mechanism and supporting mechanism,
The jacking mechanism includes top plate and the second driving mechanism, and the face that the top plate is contacted with iron staff is inclined surface, and described the
Two driving mechanisms driving top plate upwardly or downwardly moves, and the upper surface of the supporting mechanism is equipped with inclined sliding slot;Described
Two driving mechanisms are fixedly connected in fixing groove, and the upper end of the sliding slot is higher than the lower end of inclined support plate, so that when second
The iron staff of support plate lower end is jacked up when driving top plate and is sent into sliding slot by driving mechanism, and the lower end of the sliding slot is equipped with rib, sliding
The lower end of slot two sides is symmetrically arranged with through-hole;
Driving means, the driving means include the cylinder being fixedly connected on supporting mechanism, the projecting shaft of the cylinder and logical
Hole is coaxial and the diameter of the projecting shaft of cylinder is less than the diameter of through-hole;And heating device;
The heating device is fixedly connected on supporting mechanism, so that the projecting shaft of cylinder protrudes into through-hole for the iron staff of sliding slot lower end
It is pushed into heating device.
Specifically, the cutting part includes the first driving mechanism, cutting sheet, body cradle and mentions for lift cutting part
Mechanism is risen, described body cradle one end is fixedly connected with the first driving mechanism, and the other end is connect with support plate hinge, and described first drives
The output shaft of motivation structure is fixedly connected with cutting sheet, and the hoisting mechanism is fixedly connected with the first driving mechanism, the cutting sheet
It is correspondingly arranged with elongate holes.
Specifically, the heating device is the heater box of both ends open, and iron staff enters from an opening, opens from another
Mouth goes out, and the iron staff for pushing front to enter by the iron staff of rear entrance releases iron staff.
It is protruded into order to facilitate iron staff, and guarantees to protrude into along the direction perpendicular to elongate holes, the support plate is equipped with limit
The fixed limiting slot of iron staff processed, the extending direction of the limiting slot and the extending direction of elongate holes are vertical.
In order to guarantee that the iron staff jacked up every time is one, the projection width of the inclined surface is less than the diameter of iron staff, is greater than
The radius of iron staff.
The number of accumulative iron staff for convenience, further includes limit plate and close switch, and the limit plate inclines along inclined surface
Tilted direction is fixedly connected with the inclined surface, and described be fixedly connected on the side wall of limit plate close to switch to be pushed up when iron staff
It close to inductive switching and is counted when rising, prevents iron staff from tumbling by the way that limit plate is arranged,.
In order to guarantee that the iron staff to roll down from sliding slot is stablized a position, the lower end of the sliding slot is equipped with coaxial with through-hole
The arc-shaped slot of line.
Compared with the existing technology, the embodiment of the present invention has the advantages that
The embodiment of the invention provides a kind of heavy chain iron staff automatic machining device, by by cutter device and heating device it
Between jacking system is set, realize automation, the continuous production of iron staff, cost of labor be greatly saved, improve production effect
Rate ensure that the production of industrialization.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of heavy chain of the invention with iron staff automatic machining device;
Fig. 2 is the structural schematic diagram of cutter device;
Fig. 3 is the sectional view of cutter device;
Fig. 4 is the structural schematic diagram of baffle;
Fig. 5 is the structural schematic diagram of jacking mechanism.
In figure: 1, cabinet;2, support plate;3, elongate holes;4, T-slot;5, inner cavity;6, the first driving mechanism;7, it cuts
Piece;8, body cradle;9, hoisting mechanism;10, baffle;11, interconnecting piece;12, waist-shaped hole;13, fixing groove;14, supporting mechanism;15,
Top plate;16, the second driving mechanism;17, inclined surface;18, sliding slot;19, cylinder;20, rib;21, through-hole;22, heating device;
23, limiting slot;24, close to switch;25, limit plate;26, arc-shaped slot.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Embodiment
Fig. 1,2 and 3 are please referred to, the embodiment of the invention provides a kind of heavy chain iron staff automatic machining devices, including iron
Stick cutter device, jacking system, driving means and heating device, cutter device include support portion, cutting part and baffle 10, branch
Support part includes cabinet 1 and support plate 2, the incline structure that the upper surface of support plate 2 scrolls down through for convenience of iron staff, in support plate 2
Equipped with elongate holes 3, T-slot 4 and waist-shaped hole 12, the extending direction of waist-shaped hole 12 and T-slot 4 is vertical with elongate holes 3, and waist
Type hole 12 is connected to T-slot 4, and cabinet 1 is equipped with inner cavity 5, and support plate 2 is fixedly connected on the upper surface of cabinet 1, elongate holes 3 with
Inner cavity 5 is connected to, and the side of cabinet 1 is equipped with fixing groove 13, and the side intersected with the lower end of inclined support plate 2 is arranged in fixing groove 13
On face, cutting part includes the first driving mechanism 6, cutting sheet 7, body cradle 8 and the hoisting mechanism 9 for lifting cutting part, hinge
It connects 8 one end of frame to be fixedly connected with the first driving mechanism 6, the other end is connect with 2 hinge of support plate, the output of the first driving mechanism 6
Axis is fixedly connected with cutting sheet 7, and hoisting mechanism 9 is fixedly connected with the first driving mechanism 6, and cutting sheet 7 is corresponding with elongate holes 3 to be set
It sets, i.e., cutting sheet 7 is fairly fallen in elongate holes 3 after cutting off iron staff, referring to Fig. 4, baffle 10 is equipped with the interconnecting piece of T-type
11, interconnecting piece 11 is slidably connected in T-slot 4, and baffle 10 is fixed on by interconnecting piece 11 by passing through the screw of waist-shaped hole 12
In support plate 2;The jacking system includes jacking mechanism and supporting mechanism 14, and the side of supporting mechanism 14 is arranged in jacking mechanism
Face, referring to Fig. 5, jacking mechanism includes top plate 15 and the second driving mechanism 16, the face that top plate 15 is contacted with iron staff is inclined surface
17, the second driving mechanism 16 driving top plate 15 upwardly or downwardly moves, and the upper surface of supporting mechanism 14 is equipped with inclined sliding slot
18, wherein jacking system is arranged on the side that supporting mechanism 14 intersects with the upper end of sliding slot 18;Second driving mechanism 16 is fixed
It is connected in fixing groove 13, the upper end of sliding slot 18 is higher than the lower end of inclined support plate 2, so that when the second driving mechanism 16 drives
The iron staff of 2 lower end of support plate is jacked up when top plate 15 and is sent into sliding slot 18, the lower end of sliding slot 18 is equipped with rib 20,7 two sides of sliding slot
Lower end be symmetrically arranged with through-hole 21, cabinet 1 is fixedly connected with supporting mechanism 14;Driving means includes being fixedly connected on supporting mechanism
The projecting shaft of cylinder 19 on 14, cylinder 19 is coaxial with through-hole 21 and the diameter of the projecting shaft of cylinder 19 is less than the straight of through-hole 21
Diameter;With heating device 22;Heating device 22 is fixedly connected on supporting mechanism 14, so that the projecting shaft of cylinder 19 protrudes into through-hole 21
It will be in the iron staff push-in heating device 22 of 18 lower end of sliding slot.
Wherein the lower end of inclined-plane or incline structure is minimum relative to same level with inclined-plane or incline structure
The upper end of one end, inclined-plane or incline structure is with inclined-plane or incline structure relative to the highest one end of same level.
Wherein 17 rake angle of inclined surface is 20 degree of -45 degree.
Wherein heating device 22 is the heater box of both ends open, and iron staff enters from an opening, is open out from another,
The iron staff for pushing front to enter by the iron staff of rear entrance, iron staff is released.
Preferably, support plate 2 is equipped with the fixed limiting slot 23 of limitation iron staff, the extending direction and strip of limiting slot 23
The extending direction in shape hole 3 is vertical, and the projection width of inclined surface 17 is less than the diameter of iron staff, greater than the radius of iron staff, along described
The graduation mark that the direction of limiting slot 23 is equipped with measurement iron staff length is convenient for measuring.
It further include limit plate 25 and close to switch 24, inclination of the limit plate 25 along inclined surface in one in specific embodiment
Direction is fixedly connected with inclined surface, is fixedly connected on close to switch 24 and is made to connect when iron staff is jacked up on the side wall of limit plate 25
Nearly switch 24 incudes and counts, and incudes when iron staff is jacked up close to switch 24, and inductive signal is sent to processor, handles
Device detects that the iron staff of 18 lower end of sliding slot is pushed by delay and running cylinder or other driving equipments by through-hole 21 after this signal
In heater box, while the number of cumulative iron staff, according to the number of iron staff, the length of heavy chain can be extrapolated, under sliding slot 18
End is equipped with rib, and the section that centre rib 20 is connect with the bottom surface of sliding slot 18 prevents iron staff from tumbling for L-type, and in order to guarantee from cunning
The iron staff that slot 18 rolls down is stablized in same position, and the lower end of sliding slot 18 is equipped with the arc-shaped slot 26 with 21 coaxial line of through-hole.
Preferably, the lower end of sliding slot 18 is equipped with the arc-shaped slot 26 with 21 coaxial line of through-hole.
Work is that iron staff is cut into the length of needs by cutting sheet 7, and the iron staff after cutting is sliding along the upper end of support plate 2
To lower end, then iron staff is jacked up by jacking system, is sent into sliding slot, upper end is rolled into lower end to iron staff along the chute, passes through cylinder
19 will heat in iron staff feeding heating device.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (7)
1. a kind of heavy chain iron staff automatic machining device, it is characterised in that: including
Iron staff cutter device, the cutter device include support portion, cutting part and baffle (10),
The support portion includes cabinet (1) and support plate (2), and the upper surface of the support plate (2) scrolls down through for convenience of iron staff
Incline structure, the support plate (2) is equipped with elongate holes (3), T-slot (4) and waist-shaped hole (12), the waist-shaped hole (12)
It is vertical with elongate holes (3) with the extending direction of T-slot (4), and waist-shaped hole (12) is connected to T-slot (4), the cabinet (1)
Equipped with inner cavity (5), the support plate (2) is fixedly connected on the upper surface of cabinet (1), and the elongate holes (3) and inner cavity (5) are even
Logical, the side of the cabinet (1) is equipped with fixing groove (13), fixing groove (13) setting under inclined support plate (2)
On the side for holding intersection,
The cutting part is connected on support plate (2), and is correspondingly arranged with elongate holes (3) so that the scum cut falls into inner cavity
(5);
The baffle (10) is equipped with the interconnecting piece (11) of T-type, and the interconnecting piece (11) is slidably connected in T-slot (4), and even
Baffle (10) is fixed on support plate (2) by socket part (11) by passing through the screw of waist-shaped hole (12);
Jacking system, the jacking system include jacking mechanism and supporting mechanism (14),
The jacking mechanism includes top plate (15) and the second driving mechanism (16), and the face that the top plate (15) contacts with iron staff is to incline
Inclined-plane (17), the second driving mechanism (16) driving top plate (15) upwardly or downwardly move, the supporting mechanism (14)
Upper surface is equipped with inclined sliding slot (18);Second driving mechanism (16) is fixedly connected in fixing groove (13), the sliding slot
(18) upper end is higher than the lower end of inclined support plate (2), so that will branch when the second driving mechanism (16) drive top plate (15)
The iron staff of fagging (2) lower end, which jacks up, to be sent into sliding slot (18), and the lower end of the sliding slot (18) is equipped with rib (20), sliding slot (18) two
The lower end of side is symmetrically arranged with through-hole (21);
Driving means, the driving means include the cylinder (19) being fixedly connected on supporting mechanism (14), the cylinder (19)
Projecting shaft is coaxial with through-hole (21) and the diameter of the projecting shaft of cylinder (19) is less than the diameter of through-hole (21);And heating device
(22);
The heating device (22) is fixedly connected on supporting mechanism (14), so that the projecting shaft of cylinder (19) protrudes into through-hole (21)
It will be in iron staff push-in heating device (22) of sliding slot (18) lower end.
2. heavy chain as described in claim 1 iron staff automatic machining device, which is characterized in that the cutting part includes first
Driving mechanism (6), cutting sheet (7), body cradle (8) and the hoisting mechanism (9) for lifting cutting part, the body cradle (8)
One end is fixedly connected with the first driving mechanism (6), and the other end is connect with support plate (2) hinge, first driving mechanism (6)
Output shaft is fixedly connected with cutting sheet (7), and the hoisting mechanism (9) is fixedly connected with the first driving mechanism (6), the cutting sheet
(7) it is correspondingly arranged with elongate holes (3).
3. heavy chain as described in claim 1 iron staff automatic machining device, which is characterized in that the heating device (22) is
The heater box of both ends open.
4. heavy chain as described in claim 1 iron staff automatic machining device, which is characterized in that set on the support plate (2)
The fixed limiting slot (23) of restricted iron staff, the extending direction of the limiting slot (23) and the extending direction of elongate holes (3) hang down
Directly.
5. heavy chain as described in claim 1 iron staff automatic machining device, which is characterized in that the throwing of the inclined surface (17)
Shadow width is less than the diameter of iron staff, greater than the radius of iron staff.
6. heavy chain as described in claim 1 iron staff automatic machining device, which is characterized in that further include limit plate (25) and
Switch (24) is approached, inclined direction of the limit plate (25) along inclined surface is fixedly connected with the inclined surface, and described approach is opened
It closes (24) and is fixedly connected on the side wall of limit plate (25) and to incude and count close to switch (24) when iron staff is jacked up.
7. heavy chain as described in claim 1 iron staff automatic machining device, it is characterised in that: the lower end of the sliding slot (18)
Equipped with the arc-shaped slot (26) with through-hole (21) coaxial line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811083563.6A CN109158890A (en) | 2018-09-17 | 2018-09-17 | Heavy chain iron staff automatic machining device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811083563.6A CN109158890A (en) | 2018-09-17 | 2018-09-17 | Heavy chain iron staff automatic machining device |
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Publication Number | Publication Date |
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CN109158890A true CN109158890A (en) | 2019-01-08 |
Family
ID=64879447
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CN201811083563.6A Pending CN109158890A (en) | 2018-09-17 | 2018-09-17 | Heavy chain iron staff automatic machining device |
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CN (1) | CN109158890A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113210453A (en) * | 2021-05-12 | 2021-08-06 | 舟山中南锚链有限公司 | Full-automatic anchor chain crosspiece apparatus for producing |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101537513A (en) * | 2009-04-29 | 2009-09-23 | 黄建滨 | Tubular product clamping mechanism of tubular product cutting machine |
CN106363235A (en) * | 2016-09-30 | 2017-02-01 | 徐州工程学院 | Building workyard material automatic two-side synchronous cutting equipment based on PLC control and working method thereof |
CN106964844A (en) * | 2017-05-24 | 2017-07-21 | 湖州多玛节能科技有限公司 | It is a kind of that there is self-positioning and spontaneous output function metallic article process equipment |
CN108284302A (en) * | 2018-01-17 | 2018-07-17 | 嘉善超盛五金材料有限公司 | A kind of copper sheathing processing technology and its copper pipe cutter device |
CN108296542A (en) * | 2018-02-08 | 2018-07-20 | 湖北鸿地重工股份有限公司 | A kind of Double-cutter head hi-precision cutting steel construction machine |
-
2018
- 2018-09-17 CN CN201811083563.6A patent/CN109158890A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101537513A (en) * | 2009-04-29 | 2009-09-23 | 黄建滨 | Tubular product clamping mechanism of tubular product cutting machine |
CN106363235A (en) * | 2016-09-30 | 2017-02-01 | 徐州工程学院 | Building workyard material automatic two-side synchronous cutting equipment based on PLC control and working method thereof |
CN106964844A (en) * | 2017-05-24 | 2017-07-21 | 湖州多玛节能科技有限公司 | It is a kind of that there is self-positioning and spontaneous output function metallic article process equipment |
CN108284302A (en) * | 2018-01-17 | 2018-07-17 | 嘉善超盛五金材料有限公司 | A kind of copper sheathing processing technology and its copper pipe cutter device |
CN108296542A (en) * | 2018-02-08 | 2018-07-20 | 湖北鸿地重工股份有限公司 | A kind of Double-cutter head hi-precision cutting steel construction machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113210453A (en) * | 2021-05-12 | 2021-08-06 | 舟山中南锚链有限公司 | Full-automatic anchor chain crosspiece apparatus for producing |
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