CN109648129A - It is a kind of with the copper bar tongs mechanism and its operating procedure that pull away function - Google Patents
It is a kind of with the copper bar tongs mechanism and its operating procedure that pull away function Download PDFInfo
- Publication number
- CN109648129A CN109648129A CN201811238330.9A CN201811238330A CN109648129A CN 109648129 A CN109648129 A CN 109648129A CN 201811238330 A CN201811238330 A CN 201811238330A CN 109648129 A CN109648129 A CN 109648129A
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- China
- Prior art keywords
- copper bar
- portal frame
- fastening
- die holder
- mold
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/04—Shearing machines or shearing devices cutting by blades which move parallel to themselves having only one moving blade
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C19/00—Devices for straightening wire or like work combined with or specially adapted for use in connection with drawing or winding machines or apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The present invention discloses a kind of with the copper bar tongs mechanism and its operating procedure that pull away function, comprising: portal frame is fixed with lateral guide rail on portal frame；Draw-off gear is mounted on the rear of portal frame, including piston cylinder and apparatus for fastening；Shear is mounted on outside portal frame, and the two sides up and down of portal frame are separately installed with cutter and bottom knife, and bottom knife is connected with Hydraulically Operated Equipment；Fixing bracket body is placed in front of portal frame or between portal frame and apparatus for fastening for fixed copper row.Operating procedure is as follows: S1, copper bar being fixed in the mold of drawing die holder；S2, set loads onto dismountable cover plate on the gantry, and apparatus for fastening clamps copper bar；S3, piston cylinder pull apparatus for fastening；S4, the drawing die holder for being fixed with copper bar is transferred in shear and realizes cutting operation.The copper bar of curling can be straightened by the present invention, and fine shearing can be carried out to copper bar, while more laborsaving efficiently can also separate mold from die cavity, manufacture efficiency to improve.
Description
Technical field
The present invention relates to electric power copper bars to manufacture accessory field, and in particular to a kind of with the copper bar tongs mechanism for pulling away function
And its operating procedure.
Background technique
In the copper bar manufacturing process of power transmission, the copper bar finished product of original shaping is all to be rolled temporarily to deposit with beam barrel
Put, however many copper bars concordant head after needing to polish smoothing is cut into a section for using, it is in need to product end carry out compared with
Fine shearing.And in the prior art, it needs to the free end installation forming mold of copper bar, and utilize hand-held electric saw pair
It is cut, then subsequent also to need to release copper scrap end and molding die.
It is well known that the separation between the separation of mold and die cavity and molding die and copper scrap block, process is laborious and consumes
When, it is also easy to lead to worker injuries, because hand held power saw is cut with sharp saw blade, saw blade has been used easy explosion long and has been flown off,
Also, according to current conventional method, mold is combined by the method for plurality of rods part interference combination mode, molding die die cavity
Lock out operation is the wedge tool using triangle, at the contact gap between molding die die cavity constantly with hammer simultaneously
Insertion, so that gap is separated into gap, then pries open step by step again, divides molding die die cavity successfully
From.This mode, it is clear that take time and effort very much, hammer, which is brandished, to be also easy to increase worker injuries' risk.Therefore need new device with
Mode is improved.
Summary of the invention
In view of the deficiencies of the prior art, the purpose of the present invention is intended to provide a kind of with the copper bar tongs mechanism for pulling away function
And its operating procedure, the copper bar of curling can be straightened, and fine shearing can be carried out to copper bar, while can also be more laborsaving quick
Mold is separated from die cavity.
To achieve the above object, the present invention adopts the following technical scheme:
It is a kind of with the copper bar tongs mechanism for pulling away function, comprising:
Portal frame is fixed with lateral guide rail on portal frame；The surface of portal frame offers opposite with mold shape size
The through-hole answered offers geosyncline, embeddable dismountable cover plate on geosyncline in front of portal frame.
Draw-off gear is mounted on the rear of portal frame, including piston cylinder and apparatus for fastening；The piston cylinder and apparatus for fastening
Between by being connected through the guide rail of apparatus for fastening, the piston rod of the piston cylinder, which extends forward, to be connected on apparatus for fastening,
Apparatus for fastening is driven to move back and forth along guide rail；Apparatus for fastening is for clamping copper bar, and piston cylinder is for pushing apparatus for fastening mobile.
Shear is mounted on outside portal frame, including portal frame, blade and Hydraulically Operated Equipment, the portal frame it is upper
Lower two sides are separately installed with cutter and bottom knife, and bottom knife is connected with Hydraulically Operated Equipment, under Hydraulically Operated Equipment drives
Up insert orientation is mobile for blade, the copper bar between upper bottom knife is cut short, reducing causes greatly because using electric saw to cut copper bar
Amount dust raises, while can improve the smoothness of shear surface.
Fixing bracket body is placed in front of portal frame or between portal frame and apparatus for fastening for fixing copper bar.
Further, the fixing bracket body includes affixed die holder and drawing die holder, can between affixed die holder and drawing die holder
Dismantling connection offers die cavity in the drawing die holder, is embedded with mold in die cavity.By replacing the mold on drawing die holder,
It allows fixing bracket body to adapt to more different copper bars, and can also be bolted between affixed die holder and drawing die holder, firmly
The end for fixing copper bar, prevents copper bar from shifting in operation.
Further, the surrounding of the affixed die holder offers multiple connecting grooves, drawing die holder surrounding offer it is multiple with
The corresponding convergence hole of connecting groove, by being inserted into connecting groove and corresponding convergence hole between affixed die holder and drawing die holder
Push rod realization is detachably connected.Push rod runs through convergence hole, and push rod stress acts in the connecting groove on affixed die holder, apparatus for fastening
After clamping copper bar, copper bar drives drawing die holder to move along push rod toward the direction close to portal frame, realizes that process is straightened in copper bar
Simultaneously, moreover it is possible to smoothly separate drawing die holder and affixed die holder.
Further, the surrounding of the mold offers multiple connecting grooves corresponding with push rod, and push rod is inserted on mold
Connecting groove in, push push rod mold can be released die cavity.
Further, the apparatus for fastening includes cylinder, gear set, connecting rod and clamping plate, and cylinder drives gear set rotation, tooth
Connecting rod is respectively connected at the outer ring of wheel group, the front end of connecting rod is hinged with clamping plate.Two of them connecting rod limits on guide plate, to prevent
Connecting rod is deviated toward other directions；Gear set rotates clockwise, and two clamping plates realize that opening action, gear set rotate counterclockwise, two folders
Plate realizes closed action, the achievable movement for clamping copper bar；And the angle of gear set rotation is bigger, the movement width between two clamping plates
It spends bigger.
Further, the apparatus for fastening further includes guide plate, and guide plate is longitudinally mounted between gear set and clamping plate, is led
It is opened up on plate there are two limit hole, connecting rod passes through limit hole realization and extends transversely through guide plate.The purpose of setting of guide plate be for
It prevents the motion amplitude of connecting rod excessive, avoids two connecting rods from the same direction, not causing clamping plate can not normally closed.
It further, further include dismountable cover plate, the central location of the dismountable cover plate offers and mold shape phase
Corresponding through-hole, dismountable cover plate are mounted on the front end of portal frame, the geosyncline in front of portal frame or apparatus for fastening.Dismountable cover plate
It is set on the gantry, for providing stress point for push rod during copper bar is straightened；Before dismountable cover plate is mounted on portal frame
It, will convenient for push rod for limiting drawing die holder between the dismountable cover plate and portal frame in front of portal frame on the geosyncline of side
Mold in drawing die holder is released from die cavity；Dismountable cover plate is sleeved on the front end of apparatus for fastening, for pulling away mold mistake
Cheng Zhong provides stress dot product for push rod.
Further, the apparatus for fastening bottom is equipped with wheel, it is therefore intended that so that the movement of apparatus for fastening is more steady
It is fixed and smooth.
Further, a kind of operating procedure as mentioned with the copper bar tongs mechanism for pulling away function, the copper bar folder
The tongs operating procedure of shearing machine structure is as follows:
S1, the end of copper bar is fixed in the mold of drawing die holder, then mold is embedded in the die cavity of drawing die holder, it will
Push rod injects in the convergence hole of drawing die holder and the connecting groove of affixed die holder, realizes the assembling of fixing bracket body；
S2, set loads onto dismountable cover plate on the gantry, and before fixing bracket body is placed on dismountable cover plate, fixing bracket body
On copper bar pass through through-hole and portal frame on dismountable cover plate, extend to the apparatus for fastening at portal frame rear, apparatus for fastening will
Copper bar clamps；
S3, piston cylinder pull apparatus for fastening, will accompany the apparatus for fastening of copper bar along the past direction far from portal frame of guide rail
The mobile drawing procedure realized to copper bar；
S4, the drawing die holder for being fixed with copper bar is transferred in shear, pushes bottom knife using Hydraulically Operated Equipment
Up insert orientation is mobile, realizes cutting operation.
Further, a kind of operating procedure with the copper bar tongs mechanism for pulling away function, the mold pull out
It is as follows from operating procedure:
S1, in front of portal frame, the front end of apparatus for fastening be mounted on dismountable cover plate；
S2, the drawing die holder that would be embedded with mold limit between the dismountable cover plate in front of portal frame and portal frame, and will
Push rod is inserted on the connecting groove on mold through portal frame；
S3, piston cylinder push apparatus for fastening, and apparatus for fastening drives the dismountable cover plate that is sleeved on apparatus for fastening along leading
Rail is mobile toward the direction close to portal frame, and during which, push rod is under the promotion of dismountable cover plate by mold from the die cavity of drawing die holder
Middle release.
The beneficial effects of the present invention are:
Apparatus for fastening clamps copper bar, drives apparatus for fastening to move along guide rail under the action of piston cylinder, and in movement
Copper bar is straightened in the process；The copper bar being straightened finely is sheared by shear；Mold is inserted in using piston cylinder promotion
Mold must be released die cavity by the push rod on connecting groove, Quick labor-saving.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram that copper bar tongs of the present invention mechanism carries out that copper bar is straightened；
Fig. 3 is the structural schematic diagram that copper bar tongs of the present invention mechanism pull away mold.
Appended drawing reference: 1, piston cylinder；2, piston rod；3, guide rail；4, apparatus for fastening；401, cylinder；402, gear set；403,
Guide plate；404, connecting rod；405, clamping plate；5, portal frame；6, dismountable cover plate；7, drawing die holder；8, affixed die holder；9, push rod；
10, mold.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention:
As shown in Figure 1, a kind of with the copper bar tongs mechanism for pulling away function, comprising:
Portal frame 5 is fixed with lateral guide rail 3 on portal frame 5；The surface of portal frame 5 offers big with 10 shape of mold
Small corresponding through-hole, the front of portal frame 5 offer geosyncline, embeddable dismountable cover plate 6 on geosyncline.
Draw-off gear is mounted on the rear of portal frame 5, including piston cylinder 1 and apparatus for fastening 4；The piston cylinder 1 and clamping
It is connected between equipment 4 by the guide rail 3 through apparatus for fastening 4, the piston rod 2 of the piston cylinder 1, which extends forward, is connected to folder
On clamping apparatus 4, apparatus for fastening 4 is driven to move back and forth along guide rail 3；Apparatus for fastening 4 is for clamping copper bar, and piston cylinder 1 is for pushing away
Dynamic apparatus for fastening 4 is mobile.
In order to improve the mobile stability of apparatus for fastening 4, wheel is installed in the bottom of apparatus for fastening 4, apparatus for fastening 4 exists
It is stable under the action of wheel to be moved along guide rail 3.
Shear is mounted on outside portal frame 5, including portal frame 5, blade and Hydraulically Operated Equipment, the portal frame 5
Upper and lower two sides are separately installed with cutter and bottom knife, and bottom knife is connected with Hydraulically Operated Equipment, and Hydraulically Operated Equipment drives
Up insert orientation is mobile for bottom knife, the copper bar between upper bottom knife is cut short, reducing causes because using electric saw to cut copper bar
A large amount of dusts raise, while can improve the smoothness of shear surface.
Fixing bracket body is placed between 5 front of portal frame or portal frame 5 and apparatus for fastening 4 for fixing copper bar.
The fixing bracket body includes affixed die holder 8 and drawing die holder 7, is detachably connected between affixed die holder 8 and drawing die holder 7
It connects, die cavity is offered in the drawing die holder 7, is embedded with mold 10 in die cavity.By replacing the mold 10 on drawing die holder 7,
Fixing bracket body is allowed to adapt to more different copper bars, and affixed die holder 8 is fitted together with drawing die holder 7, securely fixes copper
The end of row, prevents copper bar from shifting in operation.
The surrounding of the affixed die holder offers multiple connecting grooves, and drawing die holder surrounding offers multiple opposite with connecting groove
The convergence hole answered is realized between affixed die holder and drawing die holder by being inserted into push rod 9 in connecting groove and corresponding convergence hole
It is detachably connected.Push rod 9 runs through convergence hole, and 9 stress of push rod acts in the connecting groove on affixed die holder 8, and apparatus for fastening 4 clamps
After copper bar, copper bar drives drawing die holder 7 to move along push rod 9 toward the direction close to portal frame 5, realizes that the same of process is straightened in copper bar
When, moreover it is possible to smoothly drawing die holder 7 and affixed die holder 8 are separated.
Wherein, the surrounding of the mold 10 offers multiple connecting grooves corresponding with push rod 9, and push rod 9 is inserted into mold 10
On connecting groove in, push push rod 9 can by mold 10 release die cavity.
Three functions are able to achieve using copper bar tongs mechanism, one is straightened function for copper bar, and two be copper bar shearing function, and three are
10 function of mold is pulled away, states function in realization, copper bar tongs mechanism also needs the participation of dismountable cover plate 6, described detachable
The central location of cover board 6 offers through-hole corresponding with 10 shape of mold, and different molds 10 then corresponds to different detachable
Cover board 6, and the mountable front end in portal frame 5, the geosyncline in the front of portal frame 5 or apparatus for fastening 4 of dismountable cover plate 6, by can
The cooperation of each component in the replacement and draw-off gear of 6 position of cover board is dismantled, so that copper bar tongs mechanism has above-mentioned three kinds of function
Can, the realization of efficient, convenient, the safe various functions of completion improves and manufactures efficiency.
Dismountable cover plate 6 is sleeved on portal frame 5, for providing stress point for push rod 9 during copper bar is straightened；It can
Disassembly cover board 6 is mounted on the geosyncline in 5 front of portal frame, for the detachable cover by the limit of drawing die holder 7 in 5 front of portal frame
Between plate 6 and portal frame 5, the mold 10 in drawing die holder 7 is released from die cavity convenient for push rod 9；Dismountable cover plate 6 is sleeved on
The front end of apparatus for fastening 4, for providing stress dot product for push rod 9 during pulling away mold 10.
In order to be further understood that the working principle and operating procedure of copper bar clamp system, its operating procedure is carried out below
Description:
As shown in Fig. 2, being straightened for copper bar tongs mechanism is as follows with tongs operating procedure:
S1, the end of copper bar is fixed in the mold 10 of drawing die holder 7, then mold 10 is embedded in the die cavity of drawing die holder
It is interior, push rod 9 is injected in the convergence hole of drawing die holder and the connecting groove of affixed die holder, realizes the assembling of fixing bracket body；
S2, set loads onto dismountable cover plate 6 on portal frame 5, and before fixing bracket body is placed on dismountable cover plate 6, will push away
The end of bar 9 is in contact with dismountable cover plate 6, and the copper bar on fixing bracket body is passed through to through-hole and dragon on dismountable cover plate 6
Door frame 5, copper bar extend to the apparatus for fastening 4 at 5 rear of portal frame after portal frame 5, and apparatus for fastening 4 clamps copper bar.
Dismountable cover plate 6 is mounted on portal frame 5, so that the intracorporal push rod 9 of the fixed frame being placed on before dismountable cover plate 6
There is stress point, the stress point of push rod 9 can be fallen on dismountable cover plate 6.
S3, piston cylinder 1 pull apparatus for fastening 4, will accompany the apparatus for fastening 4 of copper bar along the past separate portal frame 5 of guide rail 3
Direction is mobile.
During copper bar is straightened, since the end of copper bar is fixed on mold 10, entire drawing die holder 7 is all
It is moved along push rod 9 to close to the direction of portal frame 5 under the drive of copper bar, allows the drawing die holder 7 combined and affixed
Die holder 8 is gradually disengaged during copper bar is straightened to come, during copper bar is straightened, moreover it is possible to separate fixing bracket body
Come, achievees the effect that save trouble and labor.Apparatus for fastening 4 persistently clamps copper bar, and slowly by copper bar toward the direction far from portal frame 5
It is mobile, curved copper bar can be gradually straightened, be convenient for subsequent cutting operation.
S4, after copper bar is straightened, apparatus for fastening 4 unclamp copper bar, the drawing die holder 7 for being fixed with copper bar can be shifted at this time
Into shear, pushing bottom knife using Hydraulically Operated Equipment, up insert orientation is mobile, realizes cutting operation.
The cut mode can obtain more smooth port, and instead of electric saw sawing mode, reduce the production of flue dust
It is raw, while the cut mode is more safe and efficient.
Wherein, the working principle of apparatus for fastening 4 is as follows:
The apparatus for fastening 4 includes cylinder 401, gear set 402, connecting rod 404 and clamping plate 405, and cylinder 401 drives gear set
402 rotate, and are respectively connected with connecting rod 404 at the outer ring of gear set 402, the front end of connecting rod 404 is hinged with clamping plate 405.The gear
Group 402 includes main wheel and accessory whorl, and cylinder 401 is connected on the wheel shaft of main wheel by swing rod, the round-trip of cylinder 401, energy band
For dynamic main wheel toward rotating clockwise or counterclockwise, main wheel drives accessory whorl to rotate synchronously；In the present embodiment, 402 up time of gear set
Needle rotation, two clamping plates 405 realize that opening action, gear set 402 rotate counterclockwise, and two clamping plates 405 realize closed action, achievable
Clamp the movement of copper bar；And the angle that gear set 402 rotates is bigger, the movement range between two clamping plates 405 is bigger.And main wheel and
The marginal position of accessory whorl is respectively connected with connecting rod 404, and the end of connecting rod 404 is hinged with clamping plate 405, and the rotation of gear set 402 drives
Clamping plate 405 realizes the movement of opening and closing, when two clamping plates 405 are closed, can clamp to copper bar.Connect in order to prevent
404 motion amplitude of bar is excessive, and longitudinal guide plate 403 is equipped between gear set 402 and clamping plate 405, is opened on guide plate 403
If connecting rod 404 passes through limit hole, and the purpose of setting of guide plate 403 is for the movement of limiting rod 404 there are two limit hole
Amplitude avoids 404 motion amplitude of connecting rod excessive, causes clamping plate 405 can not normally closed.
It is usually to pass through hammer to knock out some gaps in mold 10 and die cavity that previous mold 10, which pulls away mode, in basis
Gap gradually digs out mold 10 from die cavity, which takes time and effort, and operator is very during striking gap
It is easy to come to harm, in order to reduce injury to personnel, improves the convenience of mold 10 pulled away；As shown in figure 3, in the present embodiment
Copper bar tongs mechanism in mold 10 to pull away operating procedure as follows:
S1, dismountable cover plate 6 is mounted in the front end of 5 front of portal frame, apparatus for fastening 4.
The front of portal frame 5 offers geosyncline, can be inserted into dismountable cover plate 6 in geosyncline；Operation is pulled away due to mold 10
Principle is after fixing the limit of drawing die holder 7, only to apply thrust to mold 10, mold 10 is allowed to be detached from drawing under the action of thrust
Die holder 7, therefore the effect of the dismountable cover plate 6 on geosyncline is to limit drawing die holder 7, prevents drawing die holder 7 in the work of thrust
It is pulled under at a distance.And in the front end of apparatus for fastening 4, it can be set with dismountable cover plate 6, purpose is also to allow the stress of push rod 9
Point can be fallen on dismountable cover plate 6.
S2, would be embedded with the limit of drawing die holder 7 of mold 10 portal frame 5 and the front of portal frame 5 dismountable cover plate 6 it
Between, and push rod 9 is inserted on the connecting groove on mold 10 through portal frame 5, at this time on the end of push rod 9 and apparatus for fastening 4
Dismountable cover plate 6 is in contact.
S3, piston cylinder 1 push apparatus for fastening 4, and apparatus for fastening 4 drives 6 edge of dismountable cover plate being sleeved on apparatus for fastening 4
Guide rail 3 it is mobile toward the direction close to portal frame 5, during which, push rod 9 is under the promotion of dismountable cover plate 6 by mold 10 from drawing
It is released in the die cavity of die holder 7.
Dismountable cover plate 6 on apparatus for fastening 4 pushes push rod 9 to be gradually moved forward, push rod 9 under the promotion of piston cylinder 1
It pushes mold 10 to be gradually moved forward, when drawing die holder 7 is moved on the dismountable cover plate 6 on 5 frontal geosyncline of portal frame, draws
Draft seat 7 is blocked by dismountable cover plate 6, and push rod 9 continues firmly to push mold 10 forward, can push away mold 10 out of die cavity
Out, due to offering through-hole corresponding with 10 shape size of mold on dismountable cover plate 6, mold 10 is pulled away not by can
Dismantle the influence of cover board 6；After mold 10 falls off, piston cylinder 1 can stop motion.
Copper bar is clamped by apparatus for fastening 4, drives apparatus for fastening 4 to move along guide rail 3 under the action of piston cylinder 1,
And copper bar is straightened in moving process；The copper bar being straightened finely is sheared by shear；It is pushed using piston cylinder 1
Mold 10 must be released die cavity by the push rod 9 being inserted on 10 connecting groove of mold, Quick labor-saving.Pull away mold through the above way
10, it to more quick, safe and laborsaving compared with the mode for taking hammer to rivet again with the wedge tool of triangle in the past, and is copper
The processing of row provides new method.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection scope of the claims in the present invention
Within.
Claims (10)
1. a kind of with the copper bar tongs mechanism for pulling away function characterized by comprising
Portal frame is fixed with lateral guide rail on portal frame；
Draw-off gear is mounted on the rear of portal frame, including piston cylinder and apparatus for fastening；Between the piston cylinder and apparatus for fastening
It is connected by the guide rail through apparatus for fastening, the piston rod of the piston cylinder, which extends forward, to be connected on apparatus for fastening, is driven
Apparatus for fastening is moved back and forth along guide rail；
Shear is mounted on outside portal frame, including portal frame, blade and Hydraulically Operated Equipment, and up and down the two of the portal frame
Side is separately installed with cutter and bottom knife, and bottom knife is connected with Hydraulically Operated Equipment；
Fixing bracket body is placed in front of portal frame or between portal frame and apparatus for fastening for fixing copper bar.
2. according to claim 1 have the copper bar tongs mechanism for pulling away function, which is characterized in that the fixing bracket body packet
Affixed die holder and drawing die holder are included, is detachably connected between affixed die holder and drawing die holder, offers mould in the drawing die holder
Chamber, die cavity is interior to be embedded with mold.
3. according to claim 2 have the copper bar tongs mechanism for pulling away function, which is characterized in that the affixed die holder
Surrounding offers multiple connecting grooves, and drawing die holder surrounding offers multiple convergence holes corresponding with connecting groove, affixed die holder and
It is detachably connected between drawing die holder by being inserted into push rod realization in connecting groove and corresponding convergence hole.
4. according to claim 2 have the copper bar tongs mechanism for pulling away function, which is characterized in that the surrounding of the mold
Offer multiple connecting grooves corresponding with push rod.
5. according to claim 1 have the copper bar tongs mechanism for pulling away function, which is characterized in that the apparatus for fastening packet
Cylinder, gear set, connecting rod and clamping plate are included, cylinder drives gear set rotation, is respectively connected with connecting rod at the outer ring of gear set, connecting rod
Front end is hinged with clamping plate.
6. according to claim 5 have the copper bar tongs mechanism for pulling away function, which is characterized in that the apparatus for fastening is also
Including guide plate, guide plate is longitudinally mounted between gear set and clamping plate, is opened up on guide plate there are two limit hole, connecting rod passes through
Limit hole realization extends transversely through guide plate.
7. according to claim 1 have the copper bar tongs mechanism for pulling away function, which is characterized in that further include detachable cover
Plate, the central location of the dismountable cover plate offer through-hole corresponding with mold shape, and dismountable cover plate is mounted on gantry
The front end of geosyncline or apparatus for fastening in front of frame, portal frame.
8. according to claim 1 have the copper bar tongs mechanism for pulling away function, which is characterized in that the apparatus for fastening bottom
Portion is equipped with wheel.
9. a kind of operating procedure with the copper bar tongs mechanism for pulling away function as described in claim 1~8 any one,
It is characterized in that, the tongs operating procedure of copper bar tongs mechanism is as follows:
S1, the end of copper bar is fixed in the mold of drawing die holder, then mold is embedded in the die cavity of drawing die holder, by push rod
It injects in the convergence hole of drawing die holder and the connecting groove of affixed die holder, realizes the assembling of fixing bracket body；
S2, set loads onto dismountable cover plate on the gantry, and before fixing bracket body is placed on dismountable cover plate, on fixing bracket body
Copper bar passes through the through-hole and portal frame on dismountable cover plate, extends to the apparatus for fastening at portal frame rear, and apparatus for fastening is by copper bar
It clamps；
S3, piston cylinder pull apparatus for fastening, and the apparatus for fastening for accompanying copper bar is moved along guide rail toward the direction far from portal frame
Realize the drawing procedure to copper bar；
S4, the drawing die holder for being fixed with copper bar is transferred in shear, pushes bottom knife up using Hydraulically Operated Equipment
Insert orientation is mobile, realizes cutting operation.
10. a kind of operating procedure with the copper bar tongs mechanism for pulling away function as described in claim 1~8 any one,
It is characterized in that, mold to pull away operating procedure as follows:
S1, in front of portal frame, the front end of apparatus for fastening dismountable cover plate is installed；
S2, the drawing die holder that would be embedded with mold limit between the dismountable cover plate in front of portal frame and portal frame, and by push rod
It is inserted on the connecting groove on mold through portal frame；
S3, piston cylinder push apparatus for fastening, and apparatus for fastening drives the dismountable cover plate being sleeved on apparatus for fastening past along guide rail
Mobile close to the direction of portal frame, during which, push rod pushes away mold under the promotion of dismountable cover plate from the die cavity of drawing die holder
Out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238330.9A CN109648129B (en) | 2018-10-23 | 2018-10-23 | Copper bar clamping and shearing mechanism with pull-out function and operation steps thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238330.9A CN109648129B (en) | 2018-10-23 | 2018-10-23 | Copper bar clamping and shearing mechanism with pull-out function and operation steps thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109648129A true CN109648129A (en) | 2019-04-19 |
| CN109648129B CN109648129B (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811238330.9A Active CN109648129B (en) | 2018-10-23 | 2018-10-23 | Copper bar clamping and shearing mechanism with pull-out function and operation steps thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634683A (en) * | 2021-10-12 | 2021-11-12 | 江苏鑫平金属制品有限公司 | Die device for shaping steel wire for optical fiber |
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| GB809834A (en) * | 1956-02-15 | 1959-03-04 | Ici Ltd | Metal drawing apparatus |
| CN201841170U (en) * | 2010-11-10 | 2011-05-25 | 江苏华程工业制管股份有限公司 | Pushing device used for cold-drawing |
| CN204976005U (en) * | 2015-10-10 | 2016-01-20 | 江西江冶实业有限公司 | Integrative device is drawn and cuts to copper bar |
| CN205104297U (en) * | 2015-11-30 | 2016-03-23 | 贵溪金砖铜业有限公司 | Copper bar drawing device of high stability |
| CN205096260U (en) * | 2015-09-18 | 2016-03-23 | 肇庆市中南天实业有限公司 | Draw group pincers and full -automatic copper bar hydraulic pressure to draw machine of dialling |
| CN205949509U (en) * | 2016-08-12 | 2017-02-15 | 荆门华特电工器材有限公司 | A novel clamping mechanism that is used for drawbench on copper bar production line |
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| GB809834A (en) * | 1956-02-15 | 1959-03-04 | Ici Ltd | Metal drawing apparatus |
| CN201841170U (en) * | 2010-11-10 | 2011-05-25 | 江苏华程工业制管股份有限公司 | Pushing device used for cold-drawing |
| CN205096260U (en) * | 2015-09-18 | 2016-03-23 | 肇庆市中南天实业有限公司 | Draw group pincers and full -automatic copper bar hydraulic pressure to draw machine of dialling |
| CN204976005U (en) * | 2015-10-10 | 2016-01-20 | 江西江冶实业有限公司 | Integrative device is drawn and cuts to copper bar |
| CN205104297U (en) * | 2015-11-30 | 2016-03-23 | 贵溪金砖铜业有限公司 | Copper bar drawing device of high stability |
| CN205949509U (en) * | 2016-08-12 | 2017-02-15 | 荆门华特电工器材有限公司 | A novel clamping mechanism that is used for drawbench on copper bar production line |
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| 村上宗雄: "《最新塑料模具手册——注射成形模具设计、加工、处理、应用实例》", 30 November 1985, 上海科学技术文献出版社 * |
Cited By (1)
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| CN113634683A (en) * | 2021-10-12 | 2021-11-12 | 江苏鑫平金属制品有限公司 | Die device for shaping steel wire for optical fiber |
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| CN109648129B (en) | 2021-12-14 |
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