CN206543810U - A kind of multi-station transfer die of part - Google Patents
A kind of multi-station transfer die of part Download PDFInfo
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- CN206543810U CN206543810U CN201621423913.5U CN201621423913U CN206543810U CN 206543810 U CN206543810 U CN 206543810U CN 201621423913 U CN201621423913 U CN 201621423913U CN 206543810 U CN206543810 U CN 206543810U
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- retaining rail
- clamping jaw
- mold
- workpiece
- lower mould
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Abstract
The utility model provides a kind of multi-station transfer die of part, belongs to technical field of mold.It solves existing mold the technical problem such as can not be processed to peculiar part.This multi-station transfer die includes frame, provided with the mold and lower mould being oppositely arranged in frame, some molds and some lower moulds are arranged in a linear, retaining rail one and retaining rail two arranged in parallel are provided with frame, shaping channel is formed between retaining rail one and retaining rail two, the clamping jaw in several clamping jaws and retaining rail one is equipped with retaining rail one and retaining rail two and corresponds setting with the clamping jaw in retaining rail two, retaining rail one and retaining rail two can be close to each other or be located remotely from each other and cause clamping jaw on the clamping jaw and retaining rail two in retaining rail one by Workpiece clamping or release, retaining rail one and retaining rail two are provided with the drive device that retaining rail one and the synchronous reciprocating of retaining rail two can be driven to move.Multi-station transfer die in the utility model can be processed to peculiar part.
Description
Technical field
The utility model belongs to technical field of mold, is related to a kind of multi-station transfer die of part.
Background technology
During existing mould molding, the peculiar part of the surrounding bending of sheet material can be usually encountered, it is this special
Part can not be using the connection of existing material strip as the grading feeding of carrier completion, while the process in shaping needs to use many cover dies
Tool and many punch presses could complete the shaping to peculiar part.
When existing stamping technology is used in single die tool punching press typical products in mass production, fed before this using level in process of production
Expect that the work piece cut of monoblock is used for the workpiece of processing by device into fritter, and the workpiece of well cutting is delivered to upper process mould
On, then need people it is manual by product from upper process mould is transferred to lower process mould, and in the transmission mould of multiple operation
Punching press, in the feeding and discharging of workpiece, it is often necessary to which people is manually operated so that the production efficiency of workpiece is low and exists safe hidden
Suffer from.
Most common settling mode is at present：Blanking and simple bending are completed using progressive die, many set either simplex sequences are recycled
Mould completes follow-up complicated forming technology, in the process, although do not need people to be operated manually to peculiar part, but this
Sample, which produces a peculiar part, needs many molds, many punch presses sequentially to complete jointly, and the cost for causing product greatly increases
Plus, simultaneously because using many molds and Duo Tai punch presses, and then cause the bad grasp job schedule of staff, it may appear that its
In punch press damage and influence other punch presses to be required for shut-down, and then greatly reduce production efficiency, it is also further to cause
The cost of peculiar part is improved.
The content of the invention
The purpose of this utility model is there is above mentioned problem for existing technology, it is proposed that a kind of multistation of part is passed
Mould is passed, technical problem to be solved in the utility model is that the processing to peculiar part how is can be achieved with using one set of die.
The purpose of this utility model can be realized by following technical proposal：
Provided with the mold and lower mould being oppositely arranged in a kind of multi-station transfer die of part, including frame, the frame
Tool, it is characterised in that the mold and lower mould are equipped with several and mold and lower mould is corresponded and set, some
The mold and some lower moulds are arranged in a linear, and the He of retaining rail one arranged in parallel is provided with the frame
Retaining rail two, forms shaping channel between the retaining rail one and retaining rail two, the shaping channel is located at mold and lower mould
Between tool, it is equipped with the retaining rail one and retaining rail two in the clamping jaw in several clamping jaws and retaining rail one and retaining rail two
Clamping jaw correspond and set, the retaining rail one and retaining rail two can be close to each other or be located remotely from each other and causes retaining rail one
On clamping jaw and retaining rail two on clamping jaw by Workpiece clamping or release, the retaining rail one and retaining rail two are provided with can drive
The drive device that the length direction of retaining rail one and retaining rail two along retaining rail one synchronously moves reciprocatingly.
Operation principle：Pre-determined bit process：The work piece cut of monoblock first can be used for punching press by grading feed device into fritter
The workpiece of shaping, small workpiece is manually placed in by people first clamping jaw of retaining rail one and first folder of retaining rail two
Pawl clamps small workpiece, and the position of first clamping jaw in retaining rail one is fixed, and then mold and lower mould are carried out
Matched moulds, is realized to workpiece first time punch forming, then the workpiece of first time shaping is taken out, and retaining rail one is manuallyd locate by people
On second clamping jaw and second clamping jaw in the second clamping jaw and retaining rail two in retaining rail one will be molded for the first time
Workpiece clamping and realized by mold and lower mould matched moulds post forming carried out to the workpiece of first time shaping, by the workpiece
Taking out and repeating clamping jaw of the above-mentioned work to retaining rail one can be fixed in retaining rail one, complete the folder to retaining rail one
Pawl it is fixed and positioned.
Forming process：The drive device now started in grading feed device retaining rail one and retaining rail two drives retaining rail
One and retaining rail two simultaneously move forward to workpiece positioned at retaining rail one first clamping jaw and retaining rail two first clamping jaw
Between, first clamping jaw of retaining rail one and second clamping jaw of retaining rail two are close to each other extremely by Workpiece clamping, drive device
Driving retaining rail one and retaining rail two are synchronously moved backward, and now workpiece is moved into shaping channel, and the first of retaining rail one
After individual clamping jaw and first clamping jaw of retaining rail two are located remotely from each other, mold and lower mould matched moulds are realized and the first time of workpiece are rushed
Molded, now drive device driving retaining rail one and retaining rail two are moved forward, fixed when mold and the die sinking of lower mould
Second clamping jaw of rail one and second clamping jaw of retaining rail two will shaping for the first time workpiece holding, while the of retaining rail one
The next unformed workpiece of first clamping jaw of one clamping jaw and retaining rail two is clamped, now the workpiece and not of shaping for the first time
The workpiece of shaping is both placed on lower mould accordingly, all molds and lower mould matched moulds, and the workpiece of shaping is completed for the first time
Second of shaping and unformed workpiece completion shaping for the first time, the clamping jaw of retaining rail one and the clamping jaw of retaining rail two are repeated in
Above-mentioned action, and then realize the machine-shaping simultaneously of the multiple stations of multiple workpiece.
The setting of mold and lower mould so that multiple workpiece can be simultaneously processed in corresponding station, improve work
The shaping efficiency of part；The mutual cooperation of retaining rail one, retaining rail two and drive device, is realized before retaining rail one and retaining rail two
The clamping jaw energy front-rear reciprocation movement on clamping jaw and retaining rail two in reset movement afterwards, retaining rail one realizes the multiple folder of clamping jaw
Take and workpiece transmission, and can make it that the structure of whole multi-station transfer die is compacter using the setting, and using compared with
It can be achieved with, to the machine-shaping simultaneously of multiple workpiece, saving cost for simple part and by its combined formation one set of die
While also improve the shaping efficiency of workpiece；The mutual cooperation effect of the clamping jaw of retaining rail one and the clamping jaw of retaining rail two, it is real
Show when retaining rail one and retaining rail two arrive specified location, the clamping jaw of retaining rail one and the clamping jaw of retaining rail two can be realized mutually
Close to and by Workpiece clamping or the mesh for being located remotely from each other and unclamping workpiece, workpiece is moved to another station from a station
Process becomes easier, and does not influence Workpiece shaping, further increases the production efficiency of part.
In the multi-station transfer die of above-mentioned part, the mold both sides are equipped with wedge, the retaining rail one
The lower wedge being oppositely arranged with upper wedge is equipped with retaining rail two, upper wedge can promote phase when mold is with lower mould matched moulds
The lower wedge answered drives corresponding retaining rail one and retaining rail two to be located remotely from each other and causes the clamping jaw and retaining rail in retaining rail one
Clamping jaw on two unclamps workpiece.
The setting of upper wedge and lower wedge so that when mold and lower mould matched moulds, retaining rail one and the energy of retaining rail two
Stable is located remotely from each other with upper wedge and lower abutting for wedge, is not in withdrawing for retaining rail one and retaining rail two
Excessive velocities and cause the position of workpiece to change the phenomenon of influence Workpiece shaping, the structure of upper wedge and lower wedge is more simple
It is single, the processing cost of part is reduced, the processing of part is more stablized, while the shaping enhanced convenience of part.
In the multi-station transfer die of above-mentioned part, the described one end of lower wedge away from upper wedge is fixed with sliding shoe,
The sliding shoe be provided with back-moving spring, instantly wedge separated with upper wedge at present wedge can in the presence of back-moving spring along
Slided towards the direction of lower mould and recover initial position.
The setting of the structure, when mold and the die sinking of lower mould, after upper wedge and the separation of lower wedge, back-moving spring can make
Wedge must be descended to recover initial position, the matched moulds again of mold and lower mould is facilitated so that whole forming process can be normal
Operation, processed while realizing to many parts multiple stations, the process of part is more stablized.
In the multi-station transfer die of above-mentioned part, stopper slot, the limit are offered on the bottom wall of the mold
The bottom land of position groove is fixed with spring, and the one end of the spring away from stopper slot bottom land is connected with spacing mandril, the spacing mandril
It can be leant under the elastic force effect of spring with workpiece.
When mold and lower mould will matched moulds when, now spacing mandril can lean with part, and part is tentatively fixed
Position is on lower mould, and now mold and lower mould be also close to each other, so the spring in stopper slot be in slowly from pine
Open state changes into impaction state, drives the clamping jaw for clamping workpiece also mutually remote while retaining rail one and retaining rail two are located remotely from each other
Workpiece is unclamped from clamping jaw is moved to, now workpiece can be positioned at lower mould up to mold and lower mould by spacing mandril always
Matched moulds；When mold and lower mould will be molded, workpiece can be positioned at lower mould up to retaining rail one by spacing mandril always
Clamping jaw and retaining rail two clamping jaw by Workpiece clamping, after mold and lower mould are molded completely, now spacing mandril with
Mold is moved and is separated with lower mould upwards, and then is realized to the further spacing of workpiece, and spacing mandril can guarantee that
The moment unclamped and clamped in clamping jaw, workpiece will not be subjected to displacement, and workpiece is at any time controlled state, otherwise it is in
The urging state of bullet top push rod, otherwise the clamped condition in clamping jaw, improves the machining accuracy of workpiece, it is ensured that workpiece into
Product rate, it is to avoid mistake that may be present in forming process.
In the multi-station transfer die of above-mentioned part, one end of the remote mold of the spacing mandril is equipped with rubber
Set, the end of the spacing mandril can be embedded in rubber sleeve and rubber sleeve can lean with workpiece.
The setting of the structure so that when spacing mandril props up workpiece, does not appear on workpiece and leaves a trace and then influence
The phenomenon of the quality of workpiece, it is ensured that the quality of workpiece will not be by while workpiece will not be subjected to displacement deviation in forming process
To influence.
In the multi-station transfer die of above-mentioned part, it is connected with the retaining rail two in spring, the retaining rail two
One end of clamping jaw be connected by spring with retaining rail two, one end of the spring, which is connected with, can control connecing for spring state
Nearly switch.
When the clamping jaw of retaining rail two will be close to workpiece, proximity switch can control the spring in impaction state to flick and make
The clamping jaw for obtaining retaining rail two leans with workpiece；When the clamping jaw of retaining rail two will be far from workpiece, proximity switch can control to be in
The spring compression of releasing orientation simultaneously make it that the clamping jaw and workpiece of retaining rail two are remote；The effect of proximity switch can prevent feeding process
In empty folder or press from both sides by mistake, sky folder or when pressing from both sides by mistake before the distance between clamping jaw and proximity switch there is deviation to send signal interruption feeding
Device, mould, the operation of punch press, to play a protective role.
In the multi-station transfer die of above-mentioned part, the drive device includes ball screw one, the and of ball screw two
Motor, the length direction fortune that the ball screw one is connected with retaining rail one and retaining rail one can be driven along retaining rail one
Dynamic, the ball screw two is connected with retaining rail two and length direction of the retaining rail two along retaining rail one can be driven to move,
The ball screw one and ball screw two are electrically connected with motor.
The setting of the structure, can cause the slip of retaining rail one and retaining rail two more to stablize, and use same electricity
Machine is controlled so that ball screw one and ball screw two will not be subjected to displacement deviation, and then improve retaining rail one and retaining rail
The stability of two operations.
In the multi-station transfer die of above-mentioned part, positioning hole is equipped with the middle part of the clamping jaw in the retaining rail one,
The alignment pin being provided with the positioning hole, when the mold and the die sinking of lower mould, alignment pin inserts in positioning hole and tries to fix
Clamping jaw on rail one is leant with workpiece, and several fixing holes, the fixation are offered on the clamping jaw in the retaining rail one
The fastener worn in hole can be such that clamping jaw is connected with retaining rail one.
The setting of the structure so that the clamping jaw of retaining rail one fixes more easy, and then when to the folder in retaining rail one
When pawl is fixed, first the clamping jaw of retaining rail one can be positioned, then is fixed on by fastener in retaining rail one, retaining rail
The installation of one clamping jaw, which is fixed, more stablizes.
In the multi-station transfer die of above-mentioned part, the mold both sides are provided with some groups of leading posts, the lower mould
Have both sides and be provided with the leading set that setting is corresponded with leading post, leading post can be embedded in corresponding when mold is to lower mould matched moulds
Leading set in.
The setting of the structure, it is ensured that mold and lower mould in the process of matched moulds, can detect well mold and
Whether lower mould is just to setting, when leading post can not be embedded in leading set, illustrates that mold and lower mould are not in positive contraposition
Put, now need that the position of mold and lower mould is adjusted, improve the precision of part.
In the multi-station transfer die of above-mentioned part, the leading post is provided with several balls, the leading post
Lateral wall, which is provided with, can slide the spacing bushing of ball, the ball along the madial wall of leading set.
The setting of the structure, it is to avoid leading post with it is leading be enclosed on long-term use during, leading post is difficult to be embedded in master
The appearance of the situation of guide pin bushing, and reduce the contact area of leading post and leading set so that reduce and arrived during matched moulds
Resistance that autonomous guide pillar is subject to leading set, it is ensured that matched moulds process is normally carried out.
In the multi-station transfer die of above-mentioned part, secondary guide pillar, the lower mould are equipped with the middle part of the mold
The middle part of tool is provided with corresponds the secondary guide pin bushing set with secondary guide pillar, and the secondary guide pillar and secondary guide pin bushing are located at two adjacent clamps
Between pawl, the secondary guide pillar can be embedded in corresponding secondary guide pin bushing.
The setting of the structure, further can accurately realize the Dual positioning to mold and lower mould, it is ensured that mold
With the precision of lower mould matched moulds, and then improve the yield rate of part so that part it is more accurate.
Preferably, the drive device includes controller and can drive retaining rail one and retaining rail two along retaining rail one
The driving machine that length direction synchronously moves reciprocatingly, the driving machine is electrically connected with controller and controller can control driving machine to drive
The motion of dynamic retaining rail one and retaining rail two.
The setting of the structure, can cause the slip of retaining rail one and retaining rail two more to stablize, and use same control
Device control processed so that driving machine will not be subjected to displacement deviation, while driving machine also stably can realize retaining rail one and retaining rail
Two move forward and backward, and then improve the stability that retaining rail one and retaining rail two are run.
Preferably, be connected with cylinder one in the retaining rail one and cylinder one can drive retaining rail one away from or it is close
Cylinder two is connected with retaining rail two, the retaining rail two can drive retaining rail two remote or close to retaining rail one.
The setting of cylinder one and cylinder two so that when mold and lower mould matched moulds, cylinder one and cylinder two can be simultaneously
Act in retaining rail one and retaining rail two and so that retaining rail one and retaining rail two are located remotely from each other, be not in the He of retaining rail one
The position withdrawn excessive velocities and cause workpiece of retaining rail two changes the phenomenon of influence Workpiece shaping, upper wedge and oblique
The structure of wedge is relatively simple, reduces the processing cost of part, the processing of part is more stablized, while the shaping of part is more
It is convenient.
Compared with prior art, the multi-station transfer die of this part has advantages below：
1st, by the mating reaction of drive device, upper wedge and lower wedge, to retaining rail one and retaining rail two can be realized
X-direction and Y direction motion so that whole set of die can realize the processing to peculiar part.
2nd, the setting of spacing mandril and spring is passed through, it is ensured that workpiece is during whole shaping, all in restricted shape
State, further improves the efficiency of Workpiece shaping, effectively reduces the error present in forming process so that the essence of workpiece
Du Genggao.
3rd, using leading post and secondary guide pillar, staff is contributed in also non-matched moulds, with regard to upper/lower die can be checked
Whether position effectively detects whether the installation of upper/lower die correct just to setting.
Brief description of the drawings
Fig. 1 is the structural representation of the multi-station transfer die tool of this part.
Fig. 2 is the sectional view of the multi-station transfer die tool of this part.
In figure, 1, frame；2nd, mold；21st, upper wedge；22nd, stopper slot；23rd, spacing mandril；231st, rubber sleeve；24th, it is main
Guide pillar；241st, ball；242nd, bushing；25th, secondary guide pillar；3rd, lower mould；31st, lower wedge；311st, sliding shoe；312nd, back-moving spring；
32nd, set is dominated；33rd, secondary guide pin bushing；4th, retaining rail one；41st, ball screw one；42nd, positioning hole；43rd, fixing hole；5th, retaining rail two；
51st, proximity switch；52nd, ball screw two；6th, shaping channel；7th, clamping jaw；8th, spring；9th, motor.
Embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model
Description, but the utility model is not limited to these embodiments.
Embodiment one
As shown in figure 1, the multi-station transfer die of this part, including frame 1, frame 1 is interior to be provided with the mold 2 being oppositely arranged
With lower mould 3.
Specifically, as depicted in figs. 1 and 2, mold 2 and lower mould 3 are equipped with several and mold 2 and lower mould
3 correspond setting, and some molds 2 and some lower moulds 3 are each along arranged in a straight line, provided with arranged in parallel in frame 1
Retaining rail 1 and retaining rail 25, between retaining rail 1 and retaining rail 25 formed shaping channel 6, shaping channel 6 be located at it is upper
Between mould 2 and lower mould 3, some stopper slots 22 are offered on the bottom wall of mold 2, some stopper slots 22 are along retaining rail one
4 length direction arranged distribution, the bottom land of stopper slot 22 is fixed with spring 8, one end connection of the spring 8 away from the bottom land of stopper slot 22
Limited location push rod 23, spacing mandril 23 can lean under the elastic force effect of spring 8 with workpiece, the remote upper mould of spacing mandril 23
One end of tool 2 is all provided with rubber sleeve 231, and the end of spacing mandril 23 can be embedded in rubber sleeve 231 and the energy of rubber sleeve 231 and workpiece
Lean, the clamping jaw 7 and retaining rail 25 being equipped with retaining rail 1 and retaining rail 25 in several clamping jaws 7 and retaining rail 1
On clamping jaw 7 correspond and set, retaining rail 1 and retaining rail 25 can be close to each other or be located remotely from each other and cause retaining rail
Workpiece clamping or release, retaining rail 1 and retaining rail 25 are provided with energy by the clamping jaw 7 on clamping jaw 7 and retaining rail 25 on one 4
The drive device for driving the length direction of retaining rail 1 and retaining rail 25 along retaining rail 1 synchronously to move reciprocatingly.
Operation principle：Pre-determined bit process：The work piece cut of monoblock first can be used for punching press by grading feed device into fritter
The workpiece of shaping, by small workpiece by people be manually placed in retaining rail 1 first clamping jaw 7 and retaining rail 25 first
Individual clamping jaw 7 clamps small workpiece, and the position of first clamping jaw 7 in retaining rail 1 is fixed, and then mold 2 is with
Mould 3 carries out matched moulds, realizes to workpiece first time punch forming, then the workpiece of first time shaping is taken out, fixed manually by people
Second clamping jaw 7 and so that the second clamping jaw 7 in retaining rail 1 and second folder in retaining rail 25 in the retaining rail 1 of position
Pawl 7 to the workpiece of first time shaping is carried out the Workpiece clamping of first time shaping and by mold 2 and the realization of the lower matched moulds of mould 3
Post forming, taking out and repeat clamping jaw 7 of the above-mentioned work to retaining rail 1 workpiece can be fixed in retaining rail 1,
Complete to the fixed and positioned of the clamping jaw 7 of retaining rail 1.
Forming process：The drive device now started in grading feed device retaining rail 1 and retaining rail 25 drives fixation
Rail 1 and retaining rail 25 move forward to simultaneously workpiece positioned at retaining rail 1 first clamping jaw 7 and retaining rail 25 first
Between individual clamping jaw 7, first clamping jaw 7 of retaining rail 1 and second clamping jaw 7 of retaining rail 25 are close to each other extremely by workpiece clamp
Tightly, drive device driving retaining rail 1 and retaining rail 25 are synchronously moved backward, and now workpiece is moved into shaping channel 6,
After first clamping jaw 7 of retaining rail 1 and first clamping jaw 7 of retaining rail 25 are located remotely from each other, mold 2 and the lower matched moulds of mould 3
The first time punch forming to workpiece is realized, now drive device driving retaining rail 1 and retaining rail 25 are moved forward, when upper
When mould 2 and the die sinking of lower mould 3, second clamping jaw 7 of second clamping jaw 7 of retaining rail 1 and retaining rail 25 will for the first time into
The workpiece holding of type, while first clamping jaw 7 of retaining rail 1 and first clamping jaw 7 of retaining rail 25 are next unformed
Workpiece is clamped, and now the workpiece and unformed workpiece of shaping for the first time are both placed on lower mould 3 accordingly, all molds
2 and the lower matched moulds of mould 3, the workpiece of shaping completes second of shaping for the first time and unformed workpiece completes to be molded for the first time, Gu
The clamping jaw 7 of orbit determination 1 and the clamping jaw 7 of retaining rail 25 are repeated in above-mentioned action, and then it is same to realize the multiple stations of multiple workpiece
When machine-shaping.
The setting of mold 2 and lower mould 3 so that multiple workpiece can be simultaneously processed in corresponding station, be improved
The shaping efficiency of workpiece；The mutual cooperation of retaining rail 1, retaining rail 25 and drive device, realizes retaining rail 1 and retaining rail
The energy front-rear reciprocation movement of clamping jaw 7 on clamping jaw 7 and retaining rail 25 in 25 front and rear reset movement, retaining rail 1 is realized
The multiple gripping and the transmission of workpiece of clamping jaw 7, and using the setting structure of whole multi-station transfer die can be caused more to step up
Gather, and be can be achieved with using relatively simple part and by its combined formation one set of die to multiple workpiece while being processed into
Type, also improves the shaping efficiency of workpiece while saving cost；The clamping jaw 7 of retaining rail 1 and the clamping jaw 7 of retaining rail 25
Mutual cooperation effect, realize when retaining rail 1 and retaining rail 25 arrive specified location, the clamping jaw 7 of retaining rail 1 and solid
The clamping jaw 7 of orbit determination 25 can be realized close to each other and by Workpiece clamping or the mesh for being located remotely from each other and unclamping workpiece, and workpiece is from one
The process that individual station is moved to another station becomes easier, and does not influence Workpiece shaping, further increases part
Production efficiency.
Specifically, as depicted in figs. 1 and 2, the one of the clamping jaw 7 being connected with retaining rail 25 in spring 8, retaining rail 25
End is connected by spring 8 with retaining rail 25, and one end of spring 8, which is connected with, can control the proximity switch 51 of the elastic state of spring 8,
The middle part of clamping jaw 7 in retaining rail 1 is equipped with the alignment pin being provided with positioning hole 42, positioning hole 42, when mold 2 and lower mould
Alignment pin inserts in positioning hole 42 and tries the clamping jaw 7 in retaining rail 1 and leant with workpiece when tool 3 is molded, in retaining rail 1
The fastener worn in several fixing holes 43, fixing hole 43 is offered on clamping jaw 7 can be such that clamping jaw 7 is connected with retaining rail 1.
When the clamping jaw 7 of retaining rail 25 will be close to workpiece, proximity switch 51 can control the bullet of spring 8 in impaction state
Open and so that the clamping jaw 7 of retaining rail 25 leans with workpiece；When the clamping jaw 7 of retaining rail 25 will be far from workpiece, proximity switch
51 can control the spring 8 in releasing orientation to compress and make it that the clamping jaw 7 and workpiece of retaining rail 25 are remote；Proximity switch 51
Effect can prevent empty folder in feeding process or press from both sides by mistake, sky folder or when pressing from both sides by mistake before the distance between clamping jaw 7 and proximity switch 51 have
Deviation can send the operation of signal interruption feed device, mould, punch press, to play a protective role, and positioning hole 42 and fixing hole
43 setting so that the clamping jaw 7 of retaining rail 1 fixes more easy, and then ought be consolidated to the clamping jaw 7 in retaining rail 1
Regularly, first the clamping jaw 7 of retaining rail 1 can be positioned, then is fixed on by fastener in retaining rail 1, retaining rail 1
The installation of clamping jaw 7, which is fixed, more stablizes.
As depicted in figs. 1 and 2, the both sides of mold 2 are equipped with leading post 24, and the lower both sides of mould 3 are provided with and leading post 24 1
The one leading set 32 being correspondingly arranged, post 24 is dominated when mold 2 is with lower 3 matched moulds of mould can be embedded in corresponding leading set 32,
Leading post 24 is provided with several balls 241, and the lateral wall for dominating post 24 is provided with and can roll the spacing bushing 242 of ball 241
Pearl 241 can slide along the madial wall of leading set 32, be equipped with secondary guide pillar 25 on the middle part of mold 2, the middle part of lower mould 3 is set
Have and correspond the secondary guide pin bushing 33 set with secondary guide pillar 25, secondary guide pillar 25 and secondary guide pin bushing 33 be located at two adjacent clamp pawls 7 it
Between, secondary guide pillar 25 can be embedded in corresponding secondary guide pin bushing 33.
Leading post 24 and leading set 32 and secondary guide pillar 25 and secondary guide pin bushing 33 use cooperatively, it is to avoid leading post 24 with it is main
Guide pin bushing 32 is during long-term use, and leading post 24 is difficult the appearance of the situation of embedded leading set 32, and reduces leading post
24 contact area with dominating set 32 so that reduced during matched moulds by the resistance being subject to from leading post 24 with leading set 32
Power, it is ensured that matched moulds process is normally carried out；The Dual positioning to mold 2 and lower mould 3 further can be accurately realized, is protected
Demonstrate,prove the precision of mold 2 and the lower matched moulds of mould 3, and then improve the yield rate of part so that part it is more accurate.
Furtherly, as depicted in figs. 1 and 2, the both sides of mold 2 are equipped with wedge 21, retaining rail 1 and retaining rail two
5 are equipped with the lower wedge 31 being oppositely arranged with upper wedge 21, and when mold 2 is with lower 3 matched moulds of mould, upper wedge 21 can promote phase
The lower wedge 31 answered drives corresponding retaining rail 1 and retaining rail 25 to be located remotely from each other and causes the He of clamping jaw 7 in retaining rail 1
Clamping jaw 7 in retaining rail 25 unclamps workpiece, and the one end of lower wedge 31 away from upper wedge 21 is fixed with sliding shoe 311, sliding shoe
311 are provided with back-moving spring 312, instantly wedge 31 separated with upper wedge 21 wedge 31 at present can back-moving spring 312 effect
Under along being slided towards the direction of lower mould 3 and recover initial position.The setting of upper wedge 21 and lower wedge 31 so that when upper mould
Tool 2 and during lower 3 matched moulds of mould, retaining rail 1 and retaining rail 25 can be stably mutually supporting with upper wedge 21 and lower wedge 31
Lean on and be located remotely from each other, be not in that the position withdrawn excessive velocities and cause workpiece of retaining rail 1 and retaining rail 25 becomes
Changing influences the phenomenon of Workpiece shaping, and the structure of upper wedge 21 and lower wedge 31 is relatively simple, reduces the processing cost of part, zero
The processing of part is more stablized, while the shaping enhanced convenience of part.
Furtherly, as depicted in figs. 1 and 2, drive device includes ball screw 1, ball screw 2 52 and motor
9, ball screw 1 is connected with retaining rail 1 and length direction of the retaining rail 1 along retaining rail 1 can be driven to move,
Ball screw 2 52 is connected with retaining rail 25 and length direction of the retaining rail 25 along retaining rail 1 can be driven to move, rolling
Ballscrew 1 and ball screw 2 52 are electrically connected with motor 9.The setting of the structure, can cause retaining rail 1 and retaining rail
25 slip is more stablized, and is controlled using same motor 9 so that ball screw 1 and ball screw 2 52 will not
Deviation is subjected to displacement, and then improves the stability that retaining rail 1 and retaining rail 25 are run.
Embodiment two
The multi-station transfer die of the part of the present embodiment and embodiment one are essentially identical, and its difference is：Driving dress
Put including controller and can drive what retaining rail 1 and retaining rail 25 synchronously moved reciprocatingly along the length direction of retaining rail 1
Driving machine, driving machine is electrically connected with controller and controller can control the fortune of driving machine driving retaining rail 1 and retaining rail 25
It is dynamic.The setting of the structure, can cause the slip of retaining rail 1 and retaining rail 25 more to stablize, and use same controller
Control so that driving machine will not be subjected to displacement deviation, while driving machine also stably can realize retaining rail 1 and retaining rail 25
Move forward and backward, and then improve the stability that retaining rail 1 and retaining rail 25 are run.
Embodiment three
The multi-station transfer die of the part of the present embodiment and embodiment one are essentially identical, and its difference is：Retaining rail
Cylinder one is connected with one 4 and cylinder one can drive retaining rail 1 remote or be connected in retaining rail 25, retaining rail 25
There is cylinder two retaining rail 25 can be driven remote or close to retaining rail 1.The setting of cylinder one and cylinder two so that when upper mould
When tool 2 and lower 3 matched moulds of mould, cylinder one and cylinder two can simultaneously act in retaining rail 1 and retaining rail 25 and to fix
Rail 1 and retaining rail 25 are located remotely from each other, and are not in withdrawing excessive velocities and causing workpiece for retaining rail 1 and retaining rail 25
Position change the phenomenon of influence Workpiece shaping, the structure of upper wedge 21 and lower wedge 31 is relatively simple, reduces part
Processing cost, the processing of part is more stablized, while the shaping enhanced convenience of part.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (10)
1. provided with the mold (2) being oppositely arranged in a kind of multi-station transfer die of part, including frame (1), the frame (1)
With lower mould (3), it is characterised in that the mold (2) and lower mould (3) are equipped with several and mold (2) and lower mould
Have (3) and correspond setting, some molds (2) and some lower moulds (3) are arranged in a linear, the frame
(1) retaining rail one (4) and retaining rail two (5) arranged in parallel, the retaining rail one (4) and retaining rail two (5) are provided with
Between formed shaping channel (6), the shaping channel (6) be located between mold (2) and lower mould (3), the retaining rail one
(4) and in retaining rail two (5) it is equipped with the clamping jaw (7) in several clamping jaws (7) and retaining rail one (4) and retaining rail two (5)
Clamping jaw (7) correspond and set, the retaining rail one (4) and retaining rail two (5) energy are close to each other or be located remotely from each other and make
Clamping jaw (7) on clamping jaw (7) and retaining rail two (5) in retaining rail one (4) by Workpiece clamping or release, the retaining rail one
And retaining rail two (5) is provided with can drive the length direction of retaining rail one (4) and retaining rail two (5) along retaining rail one (4) (4)
The drive device synchronously moved reciprocatingly.
2. the multi-station transfer die of part according to claim 1, it is characterised in that mold (2) both sides are all provided with
There is upper wedge (21), the retaining rail one (4) and retaining rail two (5) are equipped with the lower wedge being oppositely arranged with upper wedge (21)
(31), when mold (2) is with lower mould (3) matched moulds, upper wedge (21) can promote corresponding lower wedge (31) to drive accordingly admittedly
Orbit determination one (4) and retaining rail two (5) are located remotely from each other and cause the folder on the clamping jaw (7) and retaining rail two (5) in retaining rail one (4)
Pawl (7) unclamps workpiece.
3. the multi-station transfer die of part according to claim 2, it is characterised in that the lower wedge (31) is away from upper oblique
One end of wedge (21) is fixed with sliding shoe (311), and the sliding shoe (311) is provided with back-moving spring (312), instantly wedge (31)
Wedge (31) at present is separated with upper wedge (21) can be in the presence of back-moving spring (312) along the direction towards lower mould (3)
Slide and recover initial position.
4. the multi-station transfer die of the part according to claim 1 or 2 or 3, it is characterised in that the mold (2)
Stopper slot (22) is offered on bottom wall, the bottom land of the stopper slot (22) is fixed with spring (8), and the spring (8) is away from limit
One end of position groove (22) bottom land is connected with spacing mandril (23), and the spacing mandril (23) can be under the elastic force effect of spring (8)
Leant with workpiece.
5. the multi-station transfer die of part according to claim 4, it is characterised in that the spacing mandril (23) it is remote
One end of mold (2) is all provided with rubber sleeve (231), the end of the spacing mandril (23) can be embedded in rubber sleeve (231) and
Rubber sleeve (231) can lean with workpiece.
6. the multi-station transfer die of the part according to claim 1 or 2 or 3, it is characterised in that the retaining rail two (5)
On one end of clamping jaw (7) for being connected with spring (8), the retaining rail two (5) be connected by spring (8) with retaining rail two (5),
One end of the spring (8), which is connected with, can control the proximity switch (51) of spring (8) elastic state.
7. the multi-station transfer die of the part according to claim 1 or 2 or 3, it is characterised in that the drive device includes
Ball screw one (41), ball screw two (52) and motor (9), the ball screw one (41) are connected with retaining rail one (4)
And length direction motion of the retaining rail one (4) along retaining rail one (4), the ball screw two (52) and retaining rail two can be driven
(5) the length direction motion for being connected and retaining rail two (5) being driven along retaining rail one (4), the ball screw one (41)
Electrically connected with ball screw two (52) with motor (9).
8. the multi-station transfer die of the part according to claim 1 or 2 or 3, it is characterised in that the retaining rail one (4)
On clamping jaw (7) in the middle part of be equipped with positioning hole (42), the alignment pin being provided with the positioning hole (42), when the mold
(2) alignment pin insertion positioning hole (42) is interior when being molded with lower mould (3) and tries the clamping jaw (7) in retaining rail one (4) and workpiece phase
Against offering several fixing holes (43) on the clamping jaw (7) on the retaining rail one (4), worn in the fixing hole (43)
If fastener clamping jaw (7) can be made to be connected with retaining rail one (4).
9. the multi-station transfer die of the part according to claim 1 or 2 or 3, it is characterised in that the mold (2) two
Side is equipped with the leading post (24) of group, and lower mould (3) both sides are provided with corresponds the leading set set with leading post (24)
(32) post (24), is dominated when mold (2) is with lower mould (3) matched moulds can be embedded in corresponding leading set (32).
10. the multi-station transfer die of the part according to claim 1 or 2 or 3, it is characterised in that the mold (2)
Middle part is provided with some secondary guide pillars (25), and the middle part of the lower mould (3) is provided with corresponds the pair set with secondary guide pillar (25)
Guide pin bushing (33), the secondary guide pillar (25) and secondary guide pin bushing (33) are located between two adjacent clamp pawls (7), the secondary guide pillar (25)
In the embedded corresponding secondary guide pin bushing (33) of energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423913.5U CN206543810U (en) | 2016-12-23 | 2016-12-23 | A kind of multi-station transfer die of part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423913.5U CN206543810U (en) | 2016-12-23 | 2016-12-23 | A kind of multi-station transfer die of part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206543810U true CN206543810U (en) | 2017-10-10 |
Family
ID=59993156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621423913.5U Withdrawn - After Issue CN206543810U (en) | 2016-12-23 | 2016-12-23 | A kind of multi-station transfer die of part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206543810U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583549A (en) * | 2016-12-23 | 2017-04-26 | 台州职业技术学院 | Multi-station transfer mould for part |
| CN112935180A (en) * | 2021-01-20 | 2021-06-11 | 浙江洪扬汽车零部件有限公司 | High-speed nut forming machine |
-
2016
- 2016-12-23 CN CN201621423913.5U patent/CN206543810U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583549A (en) * | 2016-12-23 | 2017-04-26 | 台州职业技术学院 | Multi-station transfer mould for part |
| CN106583549B (en) * | 2016-12-23 | 2019-08-30 | 台州职业技术学院 | A kind of multi-station transfer die of part |
| CN112935180A (en) * | 2021-01-20 | 2021-06-11 | 浙江洪扬汽车零部件有限公司 | High-speed nut forming machine |
| CN112935180B (en) * | 2021-01-20 | 2022-10-04 | 浙江洪扬汽车零部件有限公司 | High-speed nut forming machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171010 Effective date of abandoning: 20190830 |