CN208099225U - The forging feed collet of punching press steel ball puts device - Google Patents
The forging feed collet of punching press steel ball puts device Download PDFInfo
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- CN208099225U CN208099225U CN201820431743.8U CN201820431743U CN208099225U CN 208099225 U CN208099225 U CN 208099225U CN 201820431743 U CN201820431743 U CN 201820431743U CN 208099225 U CN208099225 U CN 208099225U
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Abstract
A kind of forging feed collet of punching press steel ball puts device,Including forging feed collet laying mechanism assembly and material folding driving mechanism,The top of slide unit and slide unit rack cooperates,Before forging feed collet laying mechanism assembly includes,Clamp arm afterwards,Before,Rear push-rod,It rams,It rams guide post,Before,Rear plate and clamping tension spring,It is connected in front of the right end of preceding clamp arm and the right side of slide unit,The right side rear connection of the right end and slide unit of clamp arm afterwards,One end of preceding push rod and the middle part of preceding clamp arm are hinged,The other end and the front end ramed are hinged,One end of rear push-rod and the middle part of rear clamp arm are hinged,The other end and the rear end ramed are hinged,Guide post of raming cooperates with guide column sleeve of raming,Guide column sleeve of raming is fixed with slide unit,Cooperate in front of the side of front plate and the left side of slide unit,The other side is connect with the left end of rear clamp arm,The side of rear plate and the left side rear of slide unit cooperate,The other side is connect with the left end of rear clamp arm,Before clamping tension spring is connected to,Afterwards between the left end of clamp arm.Simplify structure, facilitates production；Mitigate intensity, it is ensured that safety.
Description
Technical field
The utility model belongs to the technical field of auxiliary equipment of steel ball punch forming, and in particular to a kind of punching press steel ball use
Forging feed collet put device.
Background technique
The stamping forming process of steel ball is：Steel pole is introduced in heating furnace and is heated, by the steel pole after heating according to institute
The volume of molding steel ball is wanted to cut into forging material by blank cutter（Also referred to as " steel-ball mill "）, forging material is delivered to through conveying device to be struck out
Type machine is configured to steel ball by the steel ball molding die configured on impact molding machine.
As is known in the industry, since forging material is to send under the condition of high temperature to the mold of impact molding machine（Lower die）Interior, because
And if being put into mold manually and after being taken the forging feed collet that blank cutter is cut off by means of clamp, one side worker
Operation intensity be difficult to even it is at all unbearable, the risk of another aspect operation is big.Unquestionably, using the forging of automation
Feed collet, which puts device, can make up aforementioned deficiency, for example, Chinese patent CN102581197A provide " for the disconnected of hot forging production line
Blank can lead to press machine by material manipulator ", by press machine hot-forging forming, at the 0023rd to 0027 section of the patent specification
Feeding manipulator is described again.However by the full text to the patent specification is read：The structure of feeding manipulator is ten
Divide complexity, and be not suitable for the forging material clamping for molding steel ball and discharge, technical solution described below is just
It generates in this background.
Summary of the invention
The task of the utility model is that providing one kind helps significantly to simplify structure and use and facilitate production and assemble, have
Conducive to embodying reliably folding up effect and use that meet will be in the accurate mold for introducing steel ball impact molding machine of forging material to forging material
It is required that, have convenient for embodying ideal automation effect and use and save valuable human resources and ensure online assignment personnel
The forging feed collet of punching press steel ball of safety put device.
What the task of the utility model was performed by, a kind of forging feed collet of punching press steel ball puts device, including one takes
The forging feed collet laying mechanism assembly and one being loaded on slide unit, which are arranged in slide unit rack, is used to drive forging feed collet laying mechanism assembly dynamic
The material folding driving mechanism of work, the slide unit and the top of the slide unit rack are slidably matched, and are characterized in that the forging feed collet
Laying mechanism assembly includes preceding clamp arm, rear clamp arm, preceding push rod, rear push-rod, ram, guide post of raming, front plate, rear plate and clamping is drawn
It is pivotally connected in front of spring, the right end of preceding clamp arm and the right side of the slide unit, the right end of rear clamp arm and the right side rear of slide unit pivot
Connection, preceding push rod is hinged towards one end of preceding clamp arm and the middle part of preceding clamp arm, and preceding push rod towards one end for raming and is ramed
Front end is hinged, and rear push-rod is hinged towards one end of rear clamp arm and the middle part of rear clamp arm, and rear push-rod towards one end for raming with hit
The rear end of head is hinged, and the upper surface ramed, which is constituted, has a upper die carrier of punching machine to hit plane, ram guide post and guide column sleeve sliding of raming
Cooperation, the upper end of the guide post of raming and the middle part for the side under of raming are fixed, and the lower end for guide post of raming is led by way of raming
Column sleeve is stretched over the lower part of the slide unit, and guide column sleeve of raming is fixed with slide unit, the left side of side and slide unit of the front plate under
Front is slidably matched, and front plate is connect towards upper side with the left end of rear clamp arm, side and slide unit of the rear plate under
The cooperation of left side rear slide, and rear plate is connect towards upper side with the left end of rear clamp arm, and clamping tension spring is connected to forward and backward
Between the left end of clamp arm, the material folding driving mechanism is fixed on the slide unit in the position for the lower end for corresponding to the guide post of raming
In rack.
In a specific embodiment of the utility model, a fore-clamp arm axle is fixed in the right end of the preceding clamp arm and is held
Seat, the fore-clamp arm bearing block are rotatably assorted with fore-clamp arm axle, which is fixed in fore-clamp arm axle fixed plate, and the fore-clamp
Arm axle fixed plate is fixed in front of the right side of the slide unit, and the left end of preceding clamp arm offers a fore-clamp sheet-pile sliding groove, in rear folder
Clamp arm bearing block after the right end of arm is fixed with one, the rear clamp arm bearing block are rotatably assorted with rear clamp arm axis, which fixes
On rear clamp arm axis fixing plate, and the rear clamp arm axis fixing plate be fixed on the slide unit right side rear and with the fore-clamp
Arm axle fixed plate is corresponding, offers a rear plate column sliding groove in the left end of rear clamp arm, in the front plate towards upper one
Side is fixed with a fore-clamp sheet-pile, which probes into the fore-clamp sheet-pile sliding groove, in front plate towards the rear plate
One end be fixed with a front plate forging feed collet pawl, be fixed with a rear plate column towards upper side in rear plate, the rear plate column
It probes into the rear plate column sliding groove, towards one end of front plate and is corresponding to front plate forging feed collet pawl in rear plate
Position be fixed with a rear plate forging feed collet pawl.
In another specific embodiment of the utility model, before side of the front plate under is fixed with one
Clamping plate guide rail sliding block, the front plate guide rail slide block are slidably matched with a pair of of fore-clamp panel guide, this is fixed on cunning to fore-clamp panel guide
The left side front end of platform is fixed with a rear plate guide rail slide block in side of the rear plate under, the rear plate guide rail slide block
Be slidably matched with a pair of of rear plate guide rail, this to rear plate guide rail be fixed on slide unit left side rear end and with before described a pair
Clamping plate guide rail is corresponding.
In another specific embodiment of the utility model, one end of the preceding push rod towards the preceding clamp arm passes through
Preceding push rod pin axis and preceding push rod attachment base are hinged, which connect with the middle part of preceding clamp arm, in preceding push rod towards institute
State one end that connector is adjusted before the threaded one end ramed is connected with one, and other end of the preceding adjustment connector and before raming
End is hinged, and one end of the rear push-rod towards the rear clamp arm passes through rear push-rod pin shaft and rear push-rod attachment base is hinged, the pusher
Bar attachment base is connect with the middle part of rear clamp arm, adjusts the one of connector after rear push-rod is connected with one towards the threaded one end ramed
End, and other end of the rear adjustment connector and the rear end ramed are hinged.
In another specific embodiment of the utility model, on the slide unit and corresponding to described ram
The position of guide column sleeve offers a guide column sleeve fixation hole, and guide column sleeve of raming is solid in the position and slide unit for corresponding to guide column sleeve fixation hole
It is fixed, a forging material resigning chamber is offered in the middle position in the left side of the slide unit, and the front plate forges feed collet pawl towards after described
One end that clamping plate forges one end of feed collet pawl and rear plate forges feed collet pawl towards front plate forging feed collet pawl is opposite with forging material resigning chamber
It answers.
In the utility model there are one in specific embodiment, feed collet pawl is forged towards the rear folder in the front plate
Constituting on one end end face of plate forging feed collet pawl has a front guide to forge feed collet claw clip material chamber, and forges feed collet pawl towards fore-clamp in rear plate
Constituting on one end end face of plate forging feed collet pawl and in the position for corresponding to front guide forging feed collet claw clip material chamber has back guide forging
Feed collet claw clip material chamber, front guide forge feed collet claw clip material chamber and back guide forging feed collet claw clip material chamber form and dimension it is identical and
Shape is in the shape of the letter V.
In the utility model more and in a specific embodiment, one is fixed in the forward upper of the slide unit rack
Slide unit rack front beam, the slide unit rack front beam top and follow the length direction of slide unit rack front beam and be fixed with
One slide unit fromer rail is fixed with a slide unit rack rear cross beam in the upper back of slide unit rack, in the slide unit rack rear cross beam
Top and the length direction that follow slide unit rack rear cross beam are fixed with a slide unit rear rail, and the forward lower part of the slide unit passes through
Slide unit fromer rail sliding block and the slide unit fromer rail constitute sliding pair, and the rear lower portion of slide unit by slide unit rear rail sliding block with
The slide unit rear rail constitutes sliding pair, and the material folding driving mechanism is fixed in the position for the lower end for corresponding to the guide post of raming
On the slide unit rack front beam.
The utility model so that a specific embodiment in, the slide unit rack front beam right end with it is described
It is fixedly connected with a right crossbeam of slide unit rack between the right end of slide unit rack rear cross beam, is fixed on the right crossbeam of slide unit rack
A pair of of slide unit position-limit foot is respectively fixed with a slide unit buffer shock-absorbing on slide unit position-limit foot and towards the side of the slide unit at this
Block.
The utility model again more and in a specific embodiment, the material folding driving mechanism include clamp driving
Air cylinder supporting structure clamps driving cylinder, lever and push plate, clamps the slide unit rack of driving air cylinder supporting structure and the slide unit rack
Front beam is fixed, and is clamped driving cylinder and is hinged on clamping driving cylinder attachment base, and clamping driving cylinder attachment base and folder
The top of tight driving air cylinder supporting structure is fixed, and clamps the clamping driving cylinder block of driving cylinder under, the front end of lever and folder
Tight driving cylinder is column articulated, and middle part is hinged by lever hinged ear and clamping driving air cylinder supporting structure, and the rear end of lever is constituted
It is stretched for free end and towards the direction of the guide post of raming, push plate is solid in the position for the lower end for corresponding to the guide post of raming
It is scheduled on the rear end of lever, wherein clamping driving cylinder operation signal picker is fixed in the slide unit rack.
In the utility model again and then in a specific embodiment, the clamping drives cylinder operation signal acquisition
Device is optoelectronic switch.
One of the technical effect of technical solution provided by the utility model, since the structural system that forging feed collet puts device is only adopted
With the forging feed collet laying mechanism assembly that is set on slide unit and be arranged in slide unit rack for driving forging feed collet laying mechanism total
At the material folding driving mechanism of movement, thus significantly simplify structure, not only can be convenient production, and can it is convenient for assembly with
And maintaining easily in routine use；Two, due to by the lower end phase mutual exclusion of forward and backward push rod open in opposite directions displacement drive before,
The left end of clamp arm, which is accordingly denounceed, afterwards opens and is displaced in opposite directions, so that forward and backward clamping plate be made to clamp to the release of forging material or reliably, being able to satisfy will be forged
Material accurately and timely introduces the requirement in the mold of steel ball impact molding machine；Three, due to forging material fold up by machine automatization
It completes, thus can not only save human resources, but also the working strength of check-in personnel can be mitigated and also ensure online assignment people
The safety of member.
Detailed description of the invention
Fig. 1 is the embodiments of the present invention structure chart.
Fig. 2 is the schematic diagram of Fig. 1.
Specific embodiment
In order to which the technical essence of the utility model and beneficial effect is more clearly understood, applicant is below with reality
The mode for applying example elaborates, but is not limitation to the utility model, any foundation to the description of embodiment
The made only formal but not substantive equivalent transformation of the utility model design is regarded as the utility model
Technical solution scope.
The concept of all directionality for being related to upper, lower, left, right, front and rear or directionality is all in the following description
For the location of Fig. 1 and Fig. 2 state, thus it cannot be understood as to technical solution provided by the utility model
It is particularly limited to.
Referring to Figure 1 and Fig. 2, putting device in actual use due to the forging feed collet of the utility model punching press steel ball also needs
Such as to be used to drive the pneumatic type slide unit driving mechanism 2 of the reciprocating movement of slide unit 2 or so, forging material to push away the machine of feeding by other corresponding mechanisms
The forging material conveying device that delivery device 6 etc. is matched and shape is integral is expected in structure 5 and forging, thus applicant is in following description
In will illustrate together in conjunction with these mechanisms.
A slide unit rack 1 is shown in fig. 1 and 2；A slide unit 2 is shown, which is arranged slidingly back and forth
On the top of slide unit rack 1 above-mentioned；One is shown for driving aforementioned slide unit 2 left and right in aforementioned slide unit rack 1 is reciprocal to move
Dynamic pneumatic type slide unit driving mechanism 3, the pneumatic type slide unit driving mechanism 3 be arranged in the right side of slide unit rack 1 and with slide unit 2
Connection；Show a forging feed collet laying mechanism assembly 4 of the technical essential as the utility model, the forging feed collet laying mechanism assembly 4
It is arranged on slide unit 2 above-mentioned；It shows one and is fed for the aforementioned forging material for forging feed collet laying mechanism assembly 4 for pushing up forging material 10
Tui Wei mechanism 5, the Duan Liaotuiwei mechanism 5 are fixed in the position and slide unit rack 1 for corresponding to the left side of aforementioned slide unit rack 1；Show
A forging material delivery device 6 for being pushed to aforementioned Duan Liaotuiwei mechanism 5 for material 10 will to be forged is gone out, the forging material delivery device 6 is right
Should be mounted in the state of the right side of Duan Liaotuiwei mechanism 5 on aforementioned pneumatic type sliding drive mechanism 3 and also with aforementioned cunning
Platform rack 1 connects；Same one as the utility model technical essential is shown to be used to force aforementioned forging feed collet laying mechanism assembly 4
The material folding driving mechanism 7 that forging material 10 is clamped or discharged, before which is fixed on aforementioned slide unit rack 1（But
It can be rear side）And the lower section for being stretched over aforementioned slide unit 2 is corresponding with aforementioned forging feed collet laying mechanism assembly 4.
Being also shown in fig. 1 and 2 for the ease of understanding the utility model, for that will forge 10 punch formings of material is steel ball
Steel ball impact molding machine 8, according to professional general knowledge and as shown in Fig. 1 and Fig. 2, steel ball impact molding machine 8 includes a upper mold
Frame 81, a lower mold holder 82, a upper mold 83 and a lower die 84, top mold holder 81 are connect with the oil cylinder column of steel ball impact molding machine 8, lower die
Frame 82 is fixed on the workbench of steel ball impact molding machine 8, and upper mold 83 and the side of top mold holder 81 towards lower mold holder 82 are fixed,
It is fixed with side of the top mold holder 81 under, lower die 84 is fixed on lower mold holder 82 in the position for corresponding to upper mold 83.Work as forging
When material 10 is entered in the spherical i.e. hemispheric die cavity 841 of lower die 84, by being driven under top mold holder 81 when aforementioned oil cylinder column downlink
Row drives upper mold 83, i.e. to bottom offset, the forging material 10 in lower mode cavity 841 to be struck out steel to the direction of lower die 84 from top mold holder 81
Ball.Unquestionably, equally there is spherical i.e. hemispheric upper cavity 831 in upper mold 83（Fig. 2 shows）.It is also shown in Fig. 1
Top pillar 8411 in the lower mode cavity 841 of lower die 84 is set, which can upper and lower displacement and by top pillar driving device
If top pillar cylinder drives, after upper and lower mould 83,84 molds each other and forging material 10 is made to strike out steel ball, upper mold 83 is shifted up, with
Lower die 84 separates, and at this time pushes up top pillar 8411 under the work of top pillar cylinder, steel ball is evicted out of lower die by top pillar 8411
Chamber 841, the steel ball for evicting out of lower mode cavity 841 draw guide groove by configuring the steel ball on lower mold holder 82（It is not shown in the figure）It draws.
Blank cutter 9 also is shown with dashed lines in Fig. 2, which is alternatively referred to as fracture punching machine, will be come from by it
The steel pole cutting of heating furnace, which thrusts into forging material 10 one by one and supplies forging above-mentioned by conveyer belt 91, expects delivery device
6。
Continue to see Fig. 1 and Fig. 2, aforementioned pneumatic type slide unit driving mechanism 3 includes that a slide unit drives cylinder support frame 31 and one
Slide unit drives cylinder 32, and slide unit drives cylinder support frame 31 to be supported on terrace in the position on the right side for corresponding to slide unit rack 1,
Slide unit drives cylinder 32 to drive cylinder supports seat 322 to drive cylinder support frame in slide unit with horizontal horizontally-arranged state support by slide unit
31 top, the slide unit drive the slide unit of cylinder 32 that cylinder block 321 is driven to occupy towards aforementioned slide unit 2 and with the right side of slide unit 2
Middle position connection drives slide unit 2 together with forging feed collet laying mechanism assembly 4 above-mentioned by the movement of slide unit driving cylinder block 321
Reciprocatingly slide in aforementioned slide unit rack 1 or so
As shown in Figure 2, the aforementioned forging material delivery device 6 for forging material 10 to be pushed to aforementioned fracture Tui Wei mechanism 5 carries
Aforementioned folder on aforementioned slide unit driving air cylinder support 31, for forcing aforementioned forging feed collet laying mechanism assembly 4 to clamp forging material 10
Material driving mechanism 7 is fixed on the front side of slide unit rack 1.
Continue to see Fig. 1 and Fig. 2, be welded with a slide unit rack front beam 11 in the forward upper of aforementioned slide unit rack 1,
The slide unit rack front beam 11 top and follow the length direction of slide unit rack front beam 11 and pass through the fixed spiral shell of fromer rail
Nail 1111 is fixed with a slide unit fromer rail 111, is welded with a slide unit rack rear cross beam in the upper back of slide unit rack 1
12, the slide unit rack rear cross beam 12 top and follow the length direction of slide unit rack rear cross beam 12 and fixed by rear rail
Screw 1211 is fixed with a slide unit rear rail 121, and the forward lower part of aforementioned slide unit 2 passes through slide unit fromer rail sliding block 21 and aforementioned cunning
Platform fromer rail 111 constitutes sliding pair, and the rear lower portion of slide unit 2 passes through slide unit rear rail sliding block 22 and aforementioned slide unit rear rail
121 constitute sliding pair.
As shown in Fig. 1 and Fig. 2, for forcing aforementioned forging feed collet laying mechanism assembly 4 to drive the aforementioned material folding that feed collet is lived is forged
Mechanism 7 is fixed on aforementioned slide unit rack front beam 11, in position and the slide unit rack for corresponding to the left side of aforementioned slide unit rack 1
Fixed aforementioned Duan Liaotuiwei mechanism 5 goes back while being supported on the terrace of field of employment, is mounted in aforementioned slide unit driving cylinder branch
Aforementioned forging material delivery device 6 on bolster 31 extends to the right side of aforementioned Duan Liaotuiwei mechanism 5 to the left.
Preferably, be fixed with a pair of of slide unit position-limit foot 131 on the right crossbeam 13 of aforementioned slide unit rack, this to slide unit limit
It is respectively fixed with a slide unit buffer shock-absorbing block 1311 on foot 131 and towards the side of aforementioned slide unit 2, when slide unit 2 is moved to right to one
When the degree being in contact to slide unit position-limit foot 131, deceleration is played by slide unit buffer shock-absorbing block 1311 and is bestirred oneself use.
Preferably, slide unit driving cylinder is fixed in one end of aforementioned slide unit driving cylinder block 321 towards aforementioned slide unit 2
Column connector 3211 is extended with a slide unit engaging lug 25 in the middle position of the right side of slide unit 2, and aforementioned slide unit drives cylinder block
Connector 3211 is hinged by connector hinging pin shaft 32111 and slide unit engaging lug 25.
Please emphasis see Fig. 1, forging feed collet laying mechanism assembly 4 above-mentioned include preceding clamp arm 41, rear clamp arm 42, preceding push rod 43, after
Push rod 44,45, guide post 46 of raming of raming, front plate 47, rear plate 48 and clamping tension spring 49, before the right end of preceding clamp arm 41 uses
Clamp arm bearing block fixing screws 4111 are fixed with a fore-clamp arm bearing block 411, the fore-clamp arm bearing block 411 and fore-clamp arm axle 412
It is rotatably assorted, which is fixed in fore-clamp arm axle fixed plate 4121, and before the fore-clamp arm axle fixed plate 4121 passes through
The fixed plate bolt 41211 of clamp arm is fixed in front of the right side of aforementioned slide unit 2（It can also claim " right side front "）, the left end of preceding clamp arm 41
A fore-clamp sheet-pile sliding groove 413 is offered, is fixed in the right end of rear clamp arm 42 using rear clamp arm bearing block fixing screws 4211
Clamp arm bearing block 421 after one, the rear clamp arm bearing block 421 are rotatably assorted with rear clamp arm axis 422, which is fixed on
Afterwards on clamp arm axis fixing plate 4221, and the rear clamp arm axis fixing plate 4221 is solid by rear clamp arm bearing block fixed plate screw 42211
It is scheduled on the right side rear of aforementioned slide unit 2（It can also claim " right side rear end "）And it is opposite with fore-clamp arm axle fixed plate 4121 above-mentioned
It answers, offers a rear plate column sliding groove 423 in the left end of rear clamp arm 42, preceding push rod 43 is towards one end, that is, lower end of preceding clamp arm 41
Hinged by preceding push rod pin axis 431 and preceding push rod attachment base 432, which connect with the middle part of preceding clamp arm 41,
Preceding push rod 43 towards ram 45 one end i.e. threaded upper ends be connected with one before adjust one end of connector 433, and the preceding adjustment
The other end of connector 433 by it is preceding adjustment connector pin shaft 4331 with ram 45 front end it is hinged, rear push-rod 44 presss from both sides after
One end, that is, lower end of arm 42 is hinged by rear push-rod pin shaft 441 and rear push-rod attachment base 442, and the rear push-rod attachment base 442 is with after
The middle part of clamp arm 42 connects, rear push-rod 44 towards ram 45 one end i.e. threaded upper ends be connected with one after adjust connector 443
One end, and this it is rear adjustment connector 443 other end pass through after adjustment connector pin shaft 4431 with ram 45 rear end it is hinged,
The upper die carrier of punching machine shock plane 451 that 45 upper surface composition of raming has a top mold holder 81 for Gong having already mentioned above to hit, rams
Guide post 46 is slidably matched with guide column sleeve 461 of raming, and the upper end of the guide post 46 of raming and the middle part for 45 side under of raming are solid
It is fixed, and the lower end for guide post 46 of raming is stretched over the lower part of aforementioned slide unit 2 by way of guide column sleeve 461 of raming, guide column sleeve 461 of raming is right
Ying Yu is provided with the position of the guide column sleeve fixation hole 23 on slide unit 2 and slide unit 2 is fixed, and fixes in side of the front plate 47 under
There is a front plate guide rail slide block 471, which is slidably matched with a pair of of fore-clamp panel guide 4711, this is to preceding
Clamping plate guide rail 4711 is fixed on the left side front end of slide unit 2（It can also claim " in front of left side "）, solid towards upper side in front plate 47
Surely there is a fore-clamp sheet-pile 472, which probes into fore-clamp sheet-pile sliding groove 413 above-mentioned, presss from both sides in front plate 47 after
One end of plate 48, that is, diagram state rear end has been screwed front plate forging feed collet pawl 473, in rear plate 48 under
Side is fixed with a rear plate guide rail slide block 481, which matches with a pair of of 4811 sliding of rear plate guide rail
It closes, this is fixed on the left side rear end of slide unit 2 to rear plate guide rail 4811（It can also claim " left side rear "）And with a pair above-mentioned
Fore-clamp panel guide 4711 is corresponding, is fixed with a rear plate column 482 towards upper side in rear plate 48, the rear plate column 482
It probes into rear plate column sliding groove 423 above-mentioned, towards one end of front plate 47 and is corresponding to front plate in rear plate 48
The position of forging feed collet pawl 473 is fixed with rear plate forging feed collet pawl 483, clamps the left side that tension spring 49 is connected to forward and backward clamp arm 41,42
Between end, material folding driving mechanism 7 above-mentioned is fixed on aforementioned slide unit machine in the position for the lower end for corresponding to aforementioned guide post 46 of raming
On the slide unit rack front beam 11 of frame 1.
As shown in Figure 1, a forging material resigning chamber 24, aforementioned front plate are offered in the middle position in the left side of aforementioned slide unit 2
It forges feed collet pawl 473 and forges feed collet pawl 483 towards one end of aforementioned rear plate forging feed collet pawl 483 and rear plate and forged towards front plate and expect
One end of clamping jaw 473 is corresponding with forging material resigning chamber 24.Right end and aforementioned slide unit rack in aforementioned slide unit rack front beam 11
It is fixedly connected with the right crossbeam 13 of a slide unit rack between the right end of rear cross beam 12, is mounted in aforementioned slide unit driving cylinder support frame 31
On aforementioned forging material delivery device 6 be stretched over aforementioned Duan Liaotuiwei mechanism in the position of the lower section of the right crossbeam 13 of aforementioned slide unit rack
5 right side.
Preferably, feed collet pawl 473 is forged towards structure on one end end face of aforementioned rear plate forging feed collet pawl 483 in aforementioned front plate
Cheng Youyi front guide forges feed collet claw clip material chamber 4731, and forges feed collet pawl 483 towards the one of front plate forging feed collet pawl 473 in rear plate
On the end face of end and constituting in the position for corresponding to front guide forging feed collet claw clip material chamber 4731 has a back guide to forge feed collet claw clip material
Chamber 4831, front guide forges feed collet claw clip material chamber 4731 and the form and dimension of back guide forging feed collet claw clip material chamber 4831 is identical simultaneously
And shape is in the shape of the letter V.
As shown in Figure 1, as a preferred option, fore-clamp arm bearing block is being leant out in the upper end of aforementioned fore-clamp arm axle 412
The end of 411 upper plane screws（Screw thread is arranged）There is a fore-clamp arm axle to limit nut 4122, on the top of aforementioned fore-clamp sheet-pile 472
Clamp arm limits piece screw hole 4721 before offering one on surface, logical in the position for corresponding to preceding clamp arm restriction piece screw hole 4721
It crosses preceding clamp arm and limits clamp arm restriction piece 47212 before piece screw 47211 is fixed with one, which limits piece 47212 and be located at fore-clamp
The top of arm 41 limiting to the left upper part of preceding clamp arm 41 is played by it, it is ensured that fore-clamp sheet-pile 472 and fore-clamp sheet-pile sliding groove
413 effect that is slidably matched.Same reason, the upper end of the clamp arm axis 422 i.e. clamp arm bearing block 421 after leaning out after aforementioned
The end of upper plane screws（Screw thread is arranged）Clamp arm axis limit nut 4222 after having one, in the top surface of aforementioned rear plate column 482
On offer one after clamp arm limit piece screw hole 4821, after the position for corresponding to the rear clamp arm and limiting piece screw hole 4821 passes through
Clamp arm limits clamp arm after piece screw 48211 is fixed with one and limits piece 48212, which limits piece 48212 and be located at rear clamp arm 42
Top, limiting to the left upper part of rear clamp arm 42 is played by it, it is ensured that rear plate column 482 and rear plate column sliding groove 423
The effect that is slidably matched.
Still as shown in Figure 1, as a preferred option, rear push-rod attachment base 442 above-mentioned has a connecting seat screw rod 4421,
There are a pressure bearing 424, the i.e. pressure bearing in rear clamp arm 42 and in the position armouring for corresponding to attachment base screw rod 4421
424 is intracavitary embedded in the pressure bearing defaulted in rear clamp arm 42, and opens in the center for corresponding to the pressure bearing chamber
Equipped with a connecting seat screw hole 425, the lower end of attachment base screw rod 4421 above-mentioned sequentially passes through the pressure bearing of pressure bearing 424
Centre bore and attachment base screw hole 425 and the attachment base screw rod by screwing on attachment base screw rod 4421 limits nut 44211
It limits.Connection and aforementioned rear push-rod attachment base 442 due to preceding push rod attachment base 432 above-mentioned with the middle part of preceding clamp arm 41 is with after
The connection type at the middle part of clamp arm 42 is identical, thus applicant repeats no more.
As shown in Fig. 1 and Fig. 2, slide unit rack front beam 11 and slide unit rack rear cross beam 12 above-mentioned extend to steel to the left
The lower mold holder 82 of ball impact molding machine 8.
When the slide unit of the structural system of pneumatic type slide unit driving mechanism 3 driving cylinder 32 works, such as slide unit drives gas
Cylinder column 321 is stretched out to outside cylinder body to be stretched to the left, then from slide unit driving cylinder block 321 by slide unit 2 connected to it to left translation,
Slide unit 2 at this time follows the forward and backward guide rail 111,121 of slide unit by the forward and backward guide rail slide block 21,22 of slide unit respectively and slides to the left, with
Slide unit 2 is that the aforementioned forging feed collet laying mechanism assembly 4 of carrier setting being arranged on slide unit 2 is also moved to the left with slide unit 2, on the contrary
Same example, is no longer repeated.
Applicant it should be noted that：If replacing slide unit to drive gas with oil cylinder for the purpose of this utility model is evaded
Cylinder 32, then should be considered as equivalent technological means and still belong to technical connotation scope disclosed by the utility model, below it is all
One that cylinder occur says same example, is not repeated to illustrate.
Continue to see Fig. 1 and Fig. 2, Duan Liaotuiwei mechanism 5 above-mentioned includes that a forging expects that pushing away hello cylinder 51, one forging material scoops out conduit
52 and one forging material push away feed signal picker 53, forging material push away feed cylinder 51 correspond to aforementioned slide unit rack 1 left side central portion position
It sets fixed with slide unit rack 1 and is also supported on simultaneously on the terrace of field of employment（Fig. 2 shows）, the forging material push away feed cylinder 51 forging
Material, which pushes away, feeds cylinder block 511 towards upper, and forging material scoops out conduit 52 and forging material pushes away hello cylinder 51 and is welded and fixed towards upper one end, the forging
Material scoops out conduit 52 and is configured to open splicing chamber 521 with a top, which expects 24 phase of resigning chamber with forging above-mentioned
It is corresponding, a forging material for inducing forging material to fall into splicing chamber 521, which is offered, in the right upper portion that forging material scoops out conduit 52 falls
Notch 522, forging material above-mentioned, which pushes away, feeds cylinder block 511 corresponding to splicing chamber 522, and forging material above-mentioned pushes away hello cylinder block 511 and corresponds to
Splicing chamber 521.Forging material, which pushes away, feeds the side that signal picker 53 falls notch 522 in the aforementioned forging material for scooping out conduit 52 corresponding to forging material
The position in face be fixed on forging material push away feed signal picker fixed frame 531 on, and the forging material push away feed signal picker fixed frame 531 with
Aforementioned slide unit rack 1 is fixed；The aforementioned forging material delivery device 6 being mounted on aforementioned slide unit driving cylinder support frame 31 is corresponding to
The position of the lower section of the aforementioned right crossbeam 13 of slide unit rack is stretched over forging material above-mentioned and falls notch 522.
In the present embodiment, it is optoelectronic switch that forging material above-mentioned, which pushes away and feeds signal picker 53,（Photoelectric sensor）, when under
The forging material delivery device 6 that face will be described in detail will forging material 10 when falling notch 522 through forging material and fall into splicing chamber 521, just by
Forging material pushes away hello signal picker 53 and collects signal and signal is fed back to the electric controller being electrically connected with it, by electric-controlled
Device processed issues instructions to Duan Liaotuiwei mechanism 5, and forging, which expects to push away, feeds the work of cylinder 51, and forging material pushes away hello cylinder block 511 and stretches out to outside cylinder body,
That is stretching, extension upwards, by be located at forging material scoop out the forging material 10 in the splicing chamber 521 of conduit 52 be pushed into upwards as shown in Figure 1 in forging
Expect the degree of resigning chamber 24, clamps forging material 10 to drive the work of forging feed collet laying mechanism assembly 4 by material folding driving mechanism 7.
Continue to see Fig. 1 and Fig. 2, forging material delivery device 6 above-mentioned includes a push cylinder bearing support 61, a push cylinder 62
With a deflector chute 63, push cylinder bearing support 61 and the right side of aforementioned slide unit driving cylinder support frame 31 are fixed, push cylinder 62
It is arranged on push cylinder bearing support 61 by push cylinder hinged seat 622 with horizontal horizontally-arranged state, which pushes away
Send cylinder block 621 towards deflector chute 63（I.e. towards left）, a cylinder column pushing block is fixed in the end of the push cylinder column 621
6211, which is slidably matched with deflector chute 63, and right end and slide unit the driving cylinder support frame 31 of deflector chute 63 are solid
It is fixed, and the left end of deflector chute 63 is solid in the position and aforementioned slide unit rack 1 for corresponding to the lower section of the right crossbeam 13 of aforementioned slide unit rack
It is fixed and be stretched over forging above-mentioned and expect to fall notch 522.
The forging material 10 cut off by above mentioned blank cutter 9 is delivered to deflector chute 63 above-mentioned through conveyer belt 91, by pushing away
Supply gas cylinder 62 work and forging material 10 is pushed into aforementioned forging material by its push cylinder column 621 and scoops out the splicing chamber 521 of conduit 52.
Continue to see Fig. 1 and Fig. 2, material folding driving mechanism 7 above-mentioned includes clamping driving air cylinder supporting structure 71, clamping driving gas
Cylinder 72, lever 73 and push plate 74 clamp driving air cylinder supporting structure 71 using the cunning of fixed frame screw 711 and aforementioned slide unit rack 1
Platform rack front beam 11 is fixed, clamps driving cylinder 72 and is hinged on clamping driving cylinder attachment base 722, and the clamping drives gas
Cylinder attachment base 722 is fixed by attachment base screw 7221 with the top for clamping driving air cylinder supporting structure 71, and driving cylinder 72 is clamped
Clamping driving cylinder block 721 under, the front end of lever 73 is by articulated shaft 732 before lever and clamps driving cylinder block 721
End it is hinged, middle part by lever hinged ear 731 and using hinged ear pin shaft 733 and clamp driving air cylinder supporting structure 71 cut with scissors
It connects, and the rear end of lever 73 is configured to the direction of free end and the guide post 46 of raming towards aforementioned forging feed collet laying mechanism assembly 4
Stretching, extension, push plate 74 are fixed on the rear end of lever 73 towards upper side in the position for the lower end for corresponding to aforementioned guide post 46 of raming,
Wherein, clamping driving cylinder operation signal picker 75 is fixed in slide unit rack 1 above-mentioned, which drives cylinder work
Making signal picker 75 is optoelectronic switch（Photoelectric sensor）.In the present embodiment, driving cylinder operation signal picker is clamped
75, which are fixed on forging above-mentioned, expects that pushing away on hello signal picker fixed frame 531 and substantially correspond to forging material pushes away hello signal picker
53 top.
Applicant it should be noted that：Although what the present embodiment enumerated is that material folding driving mechanism 7 is arranged in slide unit machine
On the slide unit rack front beam 11 of frame, but it can be positioned on the slide unit rack rear cross beam 12 of slide unit rack 1 completely, because
And cannot be changed in the form of the position of material folding driving mechanism 7 and the technology contents scope of the utility model of thinking to have dissociated.
Forging material 10 is pushed into forge upwards to expect resigning chamber 24 when the forging material for pushing away hello cylinder 51 in aforementioned forging material pushes away hello cylinder block 511
Degree when（It has already mentioned above）, by clamping above-mentioned driving cylinder operation signal picker 75 collect signal and by signal it is anti-
Electric controller of feeding clamps driving cylinder 72 and works, clamping is driven from electric controller to the driving sending instruction of cylinder 72 is clamped
Dynamic cylinder block 721 is stretched down to outside cylinder body, and lever 73 is made to turn round fulcrum rotation with hinged ear pin shaft 733, lever 73
Front end（The one end being connected with clamping driving cylinder block 721）It has a down dip, and the rear end of lever 73 is the one end for being fixed with push plate 74
It upwarps, will be ramed the upward pushing tow of guide post 46 by push plate 74, guide post 46 makes 45 uplinks of raming by raming, by raming 45 while before passing through
The lower part i.e. lower end of push rod 43 and rear push-rod 44 is displaced in opposite directions before adjustment connector 433 and rear adjustment connector 443 drive,
It drives the left end of front and back clamp arm 41,42 to be displaced in opposite directions by forward and backward push rod 43,44, while making the forward and backward displacement in opposite directions of clamping plate 47,48,
Forward and backward clamping plate forging feed collet pawl 473,483 is displaced in opposite directions, by forging material 10 in forward and backward guide plate forging feed collet claw clip material chamber 4731,4831
It is reliably clamped by forward and backward clamping plate forging feed collet pawl 473,483.At this point, driving 72 reverse operation of cylinder is clamped, by aforementioned inverse process
And push plate 74 is made to leave guide post 46 of raming, forging material above-mentioned, which pushes away, feeds 511 downlink of cylinder block and is in and feeds to next pushing away for forging material 10
State.And then, the slide unit of the slide unit driving cylinder 32 of pneumatic type slide unit driving mechanism 3 drives cylinder block 321 to left dislocation,
I.e. slide unit driving cylinder block 321 stretched to outside cylinder body, by slide unit 2 to left translation to make in by forward and backward clamping plate forge feed collet pawl
473, the 483 forging material 10 for clamping state correspond to the lower mode cavity 841 of lower die 84.At the same time, 81 downlink of top mold holder, by top mold holder
81 drive 83 downlink of upper mold, forging material 10 are struck out steel ball under the cooperation of lower die 84, in this process, due under top mold holder 81
Ram 45 upper die carrier of punching machine can be taken the lead in hitting when row and hit plane 451, make 45 downlinks of raming, when 45 downlink of raming pass through before,
The reprimand each other of rear push-rod 43,44 is opened and drives the left end of forward and backward clamp arm 41,42 to denounce and open, drive forward and backward clamping plate forging feed collet pawl 473,
483 each other reprimand open, forward and backward clamping plate forging feed collet pawl 473,483 will 10 release of forging material, forward and backward clamping plate forging feed collet pawl 473,483 will forge
The movement of 10 release of material is prior to the movement that upper and lower mould 83,84 molds.Applicant is pressed by upper and lower mould 83,84 stamping forming steel balls
It is described above, it is ejected by top pillar 8411.
It is hit in aforementioned top mold holder 81 and rams 45 and finally discharge forward and backward 473,483 pairs of forgings material 10 of clamping plate forging feed collet pawl
Afterwards, slide unit above-mentioned drives 32 reverse operation of cylinder, is back to slide unit 2 as shown in Figure 2 to the right by slide unit driving cylinder block 32
Position, repeat the above process and will be according to needing the forging material 10 of quantity to be shaped to steel ball.
In conclusion technical solution provided by the utility model compensates for the shortcoming in prior art, favorably accomplish
Invention task has faithfully fulfilled the technical effect that applicant refers in technical effect column above.
Claims (10)
1. a kind of forging feed collet of punching press steel ball puts device, the forging feed collet laying mechanism assembly (4) being mounted on slide unit (2) including one
The material folding driving mechanism (7) for driving forging feed collet laying mechanism assembly (4) to act being arranged on slide unit rack (1) with one, institute
The slide unit (2) stated and the top of the slide unit rack (1) are slidably matched, it is characterised in that the forging feed collet laying mechanism assembly
(4) include preceding clamp arm (41), rear clamp arm (42), preceding push rod (43), rear push-rod (44), ram (45), guide post of raming (46), fore-clamp
The company of pivot in front of plate (47), rear plate (48) and clamping tension spring (49), the right end of preceding clamp arm (41) and the right side of the slide unit (2)
It connects, the right side rear of the right end and slide unit (2) of rear clamp arm (42) is pivotally connected, the one end of preceding push rod (43) towards preceding clamp arm (41)
It is hinged with the middle part of preceding clamp arm (41), and preceding push rod (43) towards ram (45) one end with ram (45) front end it is hinged, after
Push rod (44) is hinged towards one end of rear clamp arm (42) and the middle part of rear clamp arm (42), and rear push-rod (44) direction rams (45)
One end with ram (45) rear end it is hinged, ram (45) upper surface constitute have a upper die carrier of punching machine hit plane (451), ram
Guide post (46) is slidably matched with guide column sleeve of raming (461), the upper end of the guide post of raming (46) and the side of (45) under of raming
Middle part fix, and the lower end of guide post of raming (46) is stretched over the lower part of the slide unit (2) by way of guide column sleeve of raming (461), hits
Head guide column sleeve (461) and slide unit (2) is fixed, is slidably matched in front of side of the front plate (47) under and the left side of slide unit (2),
And front plate (47) is connect towards upper side with the left end of rear clamp arm (42), side and slide unit of the rear plate (48) under
(2) left side rear slide cooperation, and rear plate (48) is connect towards upper side with the left end of rear clamp arm (42), clamps tension spring
(49) it is connected between the left end of forward and backward clamp arm (41,42), the material folding driving mechanism (7) is corresponding to the guide post of raming
(46) position of lower end is fixed on the slide unit rack (1).
2. the forging feed collet of punching press steel ball according to claim 1 puts device, it is characterised in that in the preceding clamp arm (41)
Right end be fixed with a fore-clamp arm bearing block (411), which is rotatably assorted with fore-clamp arm axle (412), should
Fore-clamp arm axle (412) is fixed in fore-clamp arm axle fixed plate (4121), and the fore-clamp arm axle fixed plate (4121) be fixed on it is described
In front of the right side of slide unit (2), the left end of preceding clamp arm (41) offers a fore-clamp sheet-pile sliding groove (413), in rear clamp arm (42)
Clamp arm bearing block (421) after right end is fixed with one, the rear clamp arm bearing block (421) are rotatably assorted with rear clamp arm axis (422), after this
Clamp arm axis (422) is fixed on rear clamp arm axis fixing plate (4221), and the rear clamp arm axis fixing plate (4221) is fixed on the cunning
The right side rear of platform (2) and corresponding with fore-clamp arm axle fixed plate (4121), opens up in the left end of rear clamp arm (42)
There is a rear plate column sliding groove (423), is fixed with a fore-clamp sheet-pile (472) towards upper side in the front plate (47), it should
Fore-clamp sheet-pile (472) probes into the fore-clamp sheet-pile sliding groove (413), in front plate (47) towards the one of the rear plate (48)
End is fixed with front plate forging feed collet pawl (473), is fixed with a rear plate column (482) towards upper side in rear plate (48),
The rear plate column (482) probes into the rear plate column sliding groove (423), in rear plate (48) towards the one of front plate (47)
It holds and is fixed with rear plate forging feed collet pawl (483) in the position for corresponding to front plate forging feed collet pawl (473).
3. the forging feed collet of punching press steel ball according to claim 1 puts device, it is characterised in that in the front plate (47)
Side under is fixed with a front plate guide rail slide block (471), the front plate guide rail slide block (471) and a pair of of fore-clamp panel guide
(4711) it is slidably matched, this is fixed on the left side front end of slide unit (2) to fore-clamp panel guide (4711), in the rear plate (48) court
Downward side is fixed with a rear plate guide rail slide block (481), the rear plate guide rail slide block (481) and a pair of of rear plate guide rail
(4811) be slidably matched, this to rear plate guide rail (4811) be fixed on slide unit (2) left side rear end and with before described a pair
Clamping plate guide rail (4711) is corresponding.
4. the forging feed collet of punching press steel ball according to claim 1 puts device, it is characterised in that preceding push rod (43) court
Pass through preceding push rod pin axis (431) and preceding push rod attachment base (432) hingedly to one end of the preceding clamp arm (41), preceding push rod connection
Seat (432) is connect with the middle part of preceding clamp arm (41), and the threaded one end of (45) of raming described in preceding push rod (43) direction is connected with one
It is preceding adjustment connector (433) one end, and this it is preceding adjustment connector (433) other end with ram (45) front end it is hinged, institute
It is cut with scissors by rear push-rod pin shaft (441) and rear push-rod attachment base (442) one end for stating rear push-rod (44) towards the rear clamp arm (42)
It connects, which connect with the middle part of rear clamp arm (42), in rear push-rod (44) towards one end spiral shell of (45) of raming
Line adjusts the one end of connector (443) after being connected with one, and other end of rear adjustment connector (443) and rams after (45)
End is hinged.
5. the forging feed collet of punching press steel ball according to claim 2 puts device, it is characterised in that on the slide unit (2)
And a guide column sleeve fixation hole (23), guide column sleeve of raming (461) are offered in the position for corresponding to the guide column sleeve (461) of raming
It is fixed in the position and slide unit (2) for corresponding to guide column sleeve fixation hole (23), it is opened up in the middle position in the left side of the slide unit (2)
Have a forging material resigning chamber (24), front plate forging feed collet pawl (473) towards one end of rear plate forging feed collet pawl (483) with
And one end of rear plate forging feed collet pawl (483) towards front plate forging feed collet pawl (473) is corresponding with forging material resigning chamber (24).
6. the forging feed collet of punching press steel ball according to claim 2 or 5 puts device, it is characterised in that forged in the front plate
Feed collet pawl (473) has a front guide to forge feed collet claw clip material towards composition on one end end face of rear plate forging feed collet pawl (483)
Chamber (4731), and on one end end face that rear plate forging feed collet pawl (483) forges feed collet pawl (473) towards front plate and in correspondence
Constituting in the position of front guide forging feed collet claw clip material chamber (4731) has a back guide to forge feed collet claw clip material chamber (4831), front guide forging
Feed collet claw clip material chamber (4731) and the form and dimension of back guide forging feed collet claw clip material chamber (4831) are identical and shape is in V
Font.
7. the forging feed collet of punching press steel ball according to claim 1 puts device, it is characterised in that in the slide unit rack (1)
Forward upper be fixed with a slide unit rack front beam (11), the slide unit rack front beam (11) top and follow slide unit
The length direction of rack front beam (11) is fixed with a slide unit fromer rail (111), is fixed in the upper back of slide unit rack (1)
One slide unit rack rear cross beam (12), the slide unit rack rear cross beam (12) top and follow slide unit rack rear cross beam (12)
Length direction is fixed with a slide unit rear rail (121), the forward lower part of the slide unit (2) by slide unit fromer rail sliding block (21) with
The slide unit fromer rail (111) constitutes sliding pair, and the rear lower portion of slide unit (2) by slide unit rear rail sliding block (22) with it is described
Slide unit rear rail (121) constitutes sliding pair, and the material folding driving mechanism (7) is corresponding to the lower end of the guide post (46) of raming
Position is fixed on the slide unit rack front beam (11).
8. the forging feed collet of punching press steel ball according to claim 7 puts device, it is characterised in that before the slide unit rack
A right crossbeam of slide unit rack is fixedly connected between the right end of crossbeam (11) and the right end of the slide unit rack rear cross beam (12)
(13), a pair of of slide unit position-limit foot (131) is fixed on the right crossbeam of slide unit rack (13), this to slide unit position-limit foot (131)
Above and towards the side of the slide unit (2) respectively it is fixed with a slide unit buffer shock-absorbing block (1311).
9. the forging feed collet of punching press steel ball according to claim 7 puts device, it is characterised in that the material folding driving machine
Structure (7) includes clamping driving air cylinder supporting structure (71), clamping driving cylinder (72), lever (73) and push plate (74), clamps driving
The slide unit rack front beam (11) of air cylinder supporting structure (71) and the slide unit rack (1) is fixed, and it is hinged to clamp driving cylinder (72)
On clamping driving cylinder attachment base (722), and clamping driving cylinder attachment base (722) and clamping driving air cylinder supporting structure
(71) top is fixed, and clamps clamping driving cylinder block (721) of driving cylinder (72) under, the front end of lever (73) and folder
Hingedly, middle part is by lever hinged ear (731) and clamps driving air cylinder supporting structure (71) hingedly for tight driving cylinder block (721), and
The rear end of lever (73) is configured to free end and stretches towards the direction of the guide post of raming (46), and push plate (74) is corresponding to
The position of the lower end of the guide post of raming (46) is fixed on the rear end of lever (73), wherein fixed on the slide unit rack (1)
There is a clamping to drive cylinder operation signal picker (75).
10. the forging feed collet of punching press steel ball according to claim 9 puts device, it is characterised in that the clamping drives gas
Cylinder working signal picker (75) is optoelectronic switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431743.8U CN208099225U (en) | 2018-03-28 | 2018-03-28 | The forging feed collet of punching press steel ball puts device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820431743.8U CN208099225U (en) | 2018-03-28 | 2018-03-28 | The forging feed collet of punching press steel ball puts device |
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|---|---|
| CN208099225U true CN208099225U (en) | 2018-11-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246956A (en) * | 2018-03-28 | 2018-07-06 | 常熟非凡新材股份有限公司 | The forging feed collet of punching press steel ball puts device |
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2018
- 2018-03-28 CN CN201820431743.8U patent/CN208099225U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108246956A (en) * | 2018-03-28 | 2018-07-06 | 常熟非凡新材股份有限公司 | The forging feed collet of punching press steel ball puts device |
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