CN208341590U - Foot integrated clamp is cut in a kind of molding of optical assembly - Google Patents

Abstract

The utility model relates to a kind of moldings of optical assembly to cut foot integrated clamp, including pedestal, the partition that pedestal is isolated into and cuts foot driving chamber and forms driving chamber is equipped at the middle part of pedestal, foot driving mechanism is cut cutting to be equipped in foot driving chamber, it is equipped with profiled drive mechanism in molding driving chamber, foot driving mechanism is cut and profiled drive mechanism is fixedly connected with transmission mechanism respectively；Transmission mechanism includes camshaft, and camshaft, which runs through, cuts foot driving chamber and molding driving chamber；Cut foot driving mechanism include positioned at cut in foot driving chamber cut foot cam and a pair cuts foot convex block, profiled drive mechanism includes shaping cam and a pair of of molding convex block in molding driving chamber, shaping cam and cuts foot cam and respectively drives molding convex block in different periods and cut the movement of foot convex block.It is sequentially completed molding the beneficial effects of the utility model are: profiled drive mechanism can be utilized and cut foot driving mechanism, cuts the operation of two step of foot, and use integrated design, reduce operating procedure, improve production efficiency.

Description

Foot integrated clamp is cut in a kind of molding of optical assembly

Technical field

The utility model relates to optical module technical field of producing more particularly to a kind of molding of optical assembly to cut foot integration Fixture.

Background technique

In the production technology of optical module, optical assembly TOSA (Transmitter Optical Subassembly, light emitting Secondary module) and the molding of ROSA (Receiver Optical Subassembly, light-receiving secondary module) to cut foot be critically important One link, molding quality decide the levelness of optical port after module assembled；The length control for cutting foot, affects welding matter The quality of amount；Meanwhile the pressure constantly declined is required along with industry manufacturing cost, improving production efficiency is to reduce manufacturing cost A feasible method.

At present in industry, such fixture mainly has pneumatic and manual two class, air-actuated jaw include air compressor, pipeline, Pneumatic molding machine, steam-operating shearing-foot device etc., equipment is more, invests larger, more complicated, the life of mainly some large sizes of installation Manufacturer is produced to use；Manual is usually divided to two processes, is first formed with shaping jig, then cuts foot with foot fixture is cut, this two Kind fixture can be used alone, and without power supply, gas supply, easy to operate, easy to use, cost is relatively low, usually middle-size and small-size optical mode Block manufacturer uses, and still, this fixture also has some disadvantages accordingly, due to being the operation of two steps, occupies artificial increase, efficiency It is lower；On the other hand, optical assembly after molding because foot be it is curved, when cutting foot in cutting foot fixture, the length of foot, which controls, to be missed Difference is larger, influences the quality of welding and the performance of optical module.

Utility model content

Technical problem to be solved in the utility model is in view of the drawbacks of the prior art, to provide a kind of molding of optical assembly and cut Foot integrated clamp.

The technical solution that the utility model solves above-mentioned technical problem is as follows: foot integration folder is cut in a kind of molding of optical assembly Tool, including pedestal are equipped with the partition for being isolated into the pedestal and cutting foot driving chamber and forming driving chamber at the middle part of the pedestal, It is described cut to be movably equipped in foot driving chamber cut foot driving mechanism, be movably equipped with molding driving machine in the molding driving chamber Structure, it is described to cut foot driving mechanism and the profiled drive mechanism is fixedly connected with transmission mechanism respectively；

The transmission mechanism includes camshaft, and the camshaft cuts foot driving chamber and the molding driving chamber through described, And the pedestal is stretched out in one end of the camshaft；

It is described cut foot driving mechanism include positioned at it is described cut in foot driving chamber cut foot cam and a pair cuts foot convex block, it is described Profiled drive mechanism includes shaping cam and a pair of of molding convex block in the molding driving chamber；The foot cam of cutting is fixed Be set on the camshaft, cut described in a pair foot convex block be separately positioned on it is described cut the two sides of foot cam, and cut foot with described Cam external toothing, the shaping cam fixation are set on the camshaft, and a pair of molding convex block is separately positioned on described The two sides of shaping cam, and with the shaping cam external toothing so that at the cam axle one week, the shaping cam and It is described cut foot cam different periods respectively drive the molding convex block and it is described cut foot convex block movement；

It further include upper cover plate, supporting element, material loading plate and blade, the top of the pedestal is arranged in the supporting element, The upper cover plate is fixed at the top of the supporting element, and multiple square through holes are offered on the upper cover plate, described The top of the molding convex block is arranged in material loading plate, and is located at below the upper cover plate, opens up on the material loading plate There is the material loading hole for being used to be inserted into the optical assembly pin correspondingly with the square through hole, the blade is arranged in institute The top for cutting foot convex block is stated, and is located at the lower section of the material loading plate.

The beneficial effects of the utility model are: the utility model can be driven profiled drive mechanism and be cut using transmission mechanism Foot driving mechanism is continuously finished molding, cuts the operation of two step of foot, and uses integrated design, reduces operating procedure, improves life Produce efficiency；Optical assembly is fixed on upper cover plate, and optical assembly pin is fixed on material loading plate, when shaping cam rotates, is pushed Molding convex block moves left and right, and it is mobile to drive material loading plate, and upper cover plate is motionless, to complete being bent into for optical assembly pin Type, then forming convex block is the holding stage, and material loading plate is motionless, cuts foot cam driven and cuts the movement of foot convex block, thus with moving knife Piece is mobile, and that completes optical assembly pin cuts foot operation, and after completing forming operation, optical assembly is still firmly fixed on upper cover plate On, when cutting foot operation, length precise control, error is small；Supporting element plays the role of supporting upper cover plate.

Based on the above technical solution, the utility model can also do following improvement.

Further, further include the support plate in inverted L-shaped, the support plate setting the pedestal and the supporting element it Between, the supporting element is U-shaped, and the supporting element and the support plate surround rectangle frame jointly；On the top of the molding convex block Portion is fixed with positioning column, and the top of the positioning column is successively fixedly connected with the support plate and the material loading plate； Sliding is equipped with the knife rest in the shape of the mouth as one speaks in the supporting element, and the knife rest is fixedly connected at the top of foot convex block with described cut；It is a pair of The blade is fixed at the both ends at the top of the knife rest, and the blade of the blade towards the support plate upward one Side；The inner wall of the material loading plate and the supporting element is slidably matched.

The beneficial effect of above-mentioned further scheme is: molding convex block, which moves left and right, drives positioning column and support plate mobile, from And drive material loading plate mobile, and upper cover plate is motionless, to complete the bending and molding of optical assembly pin, then forming convex block is In the holding stage, material loading plate is motionless, cuts foot cam driven and cuts the movement of foot convex block, thus mobile with movable knife rack, blade is to light group Part pin carries out cutting foot operation；Supporting element facilitates knife rest band cutting blade to horizontally slip, so that the foot of cutting for carrying out optical assembly pin is grasped Make；Material loading plate is also facilitated to be slided, to facilitate the forming operation for carrying out pin.

Further, further including reject chute, the bottom of the reject chute is fixedly connected at the top of foot convex block with described cut；Institute State the first connecting hole and the second connecting hole there are two setting in support plate；It is oppositely arranged on the reject chute there are two connecting column, The connecting column passes through first connecting hole and stretches out the support plate, and the positioning column passes through second connecting hole and stretches The support plate out；The width of first connecting hole is greater than the thickness of the connecting column；The bottom of the knife rest and the company It connects and is fixedly connected at the top of column.

The beneficial effect of above-mentioned further scheme is: by the way that reject chute is arranged, for collecting production when optical assembly cuts foot operation Raw waste material, it is easy to operate；By the way that connecting column is arranged, enable knife rest due to the connection of reject chute and with the fortune for cutting foot convex block It moves and moves back and forth, to complete to cut foot operation, also conveniently catch all waste materials.

Further, the reject chute is equipped with blow tank in the side far from the molding driving chamber, the pedestal is close Discharge port is equipped at the blow tank, the blow tank extends out in the discharge port；The width of the discharge port is greater than The width of the blow tank, the height of the discharge port are identical as the height of the blow tank.

The beneficial effect of above-mentioned further scheme is: by the way that discharge port is arranged, conveniently pouring out the waste material collected in reject chute.

Further, being equipped with two pairs of sliding block protrusions in the bottom of the support plate, two pairs of sliding block protrusions are respectively corresponded and are set It sets in the molding convex block and the top for cutting foot convex block；It is equipped in the sliding block protrusion close to the discharge port side Square three-way groove corresponding with the discharge port, the blow tank sequentially pass through the square three-way groove and the discharge port.

The beneficial effect of above-mentioned further scheme is: by the way that two pairs of sliding block protrusions are arranged in the bottom of support plate, facilitating branch Fagging moves left and right, to complete forming operation；It is opposite with discharge port by being arranged in the sliding block protrusion close to discharge port side The square three-way groove answered enables support plate (to cut foot operating process) during reject chute is mobile and remains stationary.

Further, the bottom of the pedestal is arranged in the prominent part of connecting plate in the outwardly directed side of the camshaft, and in institute It states and is vertically symmetrically arranged with a pair of of fixed plate on connecting plate, the fixed plate is parallel with the partition, and the fixed plate is close to institute State molding driving chamber；The transmission mechanism further includes handle and the handle guide rail that is arc-shaped, and the camshaft stretches out the bottom One end of seat is fixedly connected with one end of the handle；The both ends of the handle guide rail are separately fixed in the fixed plate, The handle guide rail is equipped with arc chute identical with the handle rail shapes；It further include guide rod, one end of the guide rod It is fixedly connected with the handle, the other end of the guide rod is slidably matched with the arc chute.

The beneficial effect of above-mentioned further scheme is: by the way that fixed plate is arranged on connecting plate, it is used for fixed handle guide rail, It is moved using handle along the slip band moving cam axis of handle guide rail, to realize that camshaft drives profiled drive mechanism and cuts foot Driving mechanism movement.

Further, being equipped with a pair in the bottom for cutting foot driving chamber is used to support first support for cutting foot convex block Block, the foot convex block of cutting are slidably matched with the inner wall for cutting foot driving chamber.

The beneficial effect of above-mentioned further scheme is: by the way that a pair of first supporting block is arranged, it is sliding conveniently to cut foot convex block or so It is dynamic.

Further, being equipped with the second support that a pair is used to support the molding convex block in the bottom of the molding driving chamber Block, the molding convex block and the inner wall of the molding driving chamber are slidably matched.

The beneficial effect of above-mentioned further scheme is: by the way that a pair of second supporting block is arranged, facilitating molding convex block or so sliding It is dynamic.

Further, be equipped with protrusive board the bottom of the material loading plate is downwardly projecting, protrusive board setting is described in a pair Between blade；The positioning column sequentially passes through the protrusive board and the material loading plate, and fixes and connect with the material loading plate It connects；Through slot, side of the through slot close to the support plate upward are equipped on the material loading plate of the protrusive board side； The material loading plate is equipped with two pairs of material loading hole in the two sides of the through slot in parallel.

Further, being set in parallel on the upper cover plate there are two arc groove, a pair of of institute is equipped in each arc groove State square through hole.

The above-mentioned beneficial effect into two step schemes is: the utility model can once be packed into four optical assemblies simultaneously, once Operation, four optical assemblies are sequentially completed molding simultaneously, cut foot operation, greatly improve production efficiency.

Detailed description of the invention

Fig. 1 is a kind of schematic perspective view of the utility model；

Fig. 2 is another schematic perspective view of the utility model；

Fig. 3 is the schematic perspective view that the utility model hides upper cover plate；

Fig. 4 is that the utility model hides supporting element upper component, except the schematic perspective view of reject chute and positioning column；

Fig. 5 is the schematic perspective view that the utility model hides supporting element upper component；

Fig. 6 is the structural schematic diagram of the utility model support plate；

Fig. 7 is the structural schematic diagram of the utility model support plate bottom；

Fig. 8 is the structural schematic diagram of the utility model material loading plate；

Fig. 9 is the structural schematic diagram of the utility model reject chute；

Figure 10 is the curve graph of the utility model shaping cam cross section；

Figure 11 is the curve graph that the utility model cuts foot cam cross section；

In attached drawing, component names representated by each label are as follows:

100, pedestal, 110, connecting plate, 120, fixed plate, 130, discharge port, 140, cut foot driving chamber, the 141, first support Block, 150, partition, 160, molding driving chamber, the 161, second supporting block, 200, support plate, the 210, first connecting hole, 220, second Connecting hole, 230, sliding block protrusion, 240, square three-way groove, 300, upper cover plate, 310, arc groove, 311, square through hole, 400, support Part, 410, knife rest, 420, blade, 430, material loading plate, 431, material loading hole, 432, protrusive board, 433, through slot, 500, transmission Mechanism, 510, camshaft, 520, handle guide rail, 521, arc chute, 530, guide rod, 540, handle, 600, reject chute, 610 connect Connect column, 620, blow tank, 700, positioning column, 810, cut foot cam, 820, cut foot convex block, 910, shaping cam, 920, molding it is convex Block.

Specific embodiment

The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical It is novel, it is not intended to limit the scope of the utility model.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, foot integrated clamp is cut in a kind of molding of optical assembly comprising pedestal 100, it is equipped with for the pedestal 100 to be isolated at the middle part of the pedestal 100 and cuts foot driving chamber 140 and molding driving chamber 160 Partition 150, it is described cut to be movably equipped in foot driving chamber 140 cut foot driving mechanism, activity is set in the molding driving chamber 160 There is a profiled drive mechanism, it is described to cut foot driving mechanism and the profiled drive mechanism is fixedly connected with transmission mechanism 500 respectively.

It further include upper cover plate 300, supporting element 400, material loading plate 430 and blade 420, the setting of supporting element 400 exists The top of the pedestal 100, the upper cover plate 300 are fixed at the top of the supporting element 400, and in the upper cover plate Multiple square through holes 311 are offered on 300, the top of the molding convex block 920, and position is arranged in the material loading plate 430 In 300 lower section of upper cover plate, offers on the material loading plate 430 and be used for correspondingly with the square through hole 311 It is inserted into the material loading hole 431 of the optical assembly pin, the top for cutting foot convex block 820, and position is arranged in the blade 420 In the lower section of the material loading plate 430.

It further include the support plate 200 in inverted L-shaped, the setting of support plate 200 is in the pedestal 100 and the supporting element Between 400, the supporting element 400 is U-shaped, and the supporting element 400 and the support plate 200 surround rectangle frame jointly；Institute The top for stating molding convex block 920 is fixed with positioning column 700, and the top of the positioning column 700 successively with the support plate 200 It is fixedly connected with the material loading plate 430；Sliding is equipped with the knife rest 410 in the shape of the mouth as one speaks, the knife rest in the supporting element 400 410 are fixedly connected with the top for cutting foot convex block 820；A pair of blade 420 is fixed at 410 top of knife rest Both ends, and side of the blade of the blade 420 towards the support plate 200 upward；The material loading plate 430 with it is described The inner wall of supporting element 400 is slidably matched.

The transmission mechanism 500 includes camshaft 510, and the camshaft 510 is through the foot driving chamber 140 and described of cutting Driving chamber 160 is formed, and the pedestal 100 is stretched out in one end of the camshaft 510.

The bottom of the pedestal 100 is arranged in the prominent part of connecting plate 110 in the outwardly directed side of the camshaft 510, and A pair of of fixed plate 120 is vertically symmetrically arranged on the connecting plate 110；The fixed plate 120 is parallel with the partition 150, and institute Fixed plate 120 is stated close to the molding driving chamber 160.

As shown in fig. 6, further include reject chute 600, the bottom of the reject chute 600 and the top for cutting foot convex block 820 It is fixedly connected；First connecting hole 210 and the second connecting hole 220 there are two being set in the support plate 200；In the reject chute It is oppositely arranged on 600 there are two connecting column 610, the connecting column 610 passes through first connecting hole 210 and stretches out the support Plate 200, the positioning column 700 pass through second connecting hole 220 and stretch out the support plate 200；First connecting hole 210 Width be greater than the connecting column 610 thickness；The bottom of the knife rest 410 is fixedly connected with the top of the connecting column 610.

As shown in figure 9, the reject chute 600 is equipped with blow tank 620, institute in the side far from the molding driving chamber 160 It states pedestal 100 and is equipped with discharge port 130 at the close blow tank 620, the blow tank 620 extends out to the discharge port In 130；The width of the discharge port 130 be greater than the blow tank 620 width, the height of the discharge port 130 and it is described go out The height of hopper 620 is identical.

As shown in Figure 7 and Figure 8, two pairs of sliding block protrusions 230, two pairs of sliding blocks are equipped in the bottom of the support plate 200 Protrusion 230, which respectively corresponds, is arranged in the molding convex block 920 and the top for cutting foot convex block 820；Close to the discharge port The sliding block protrusion 230 of 130 sides is equipped with square three-way groove 240 corresponding with the discharge port 130, the blow tank 620 sequentially pass through the square three-way groove 240 and the discharge port 130.

By the way that two pairs of sliding block protrusions 230 are arranged in the bottom of support plate 200, support plate 200 is facilitated to move left and right, to complete Forming operation；It is corresponding with discharge port 130 rectangular logical by being arranged in the sliding block protrusion 230 close to 130 side of discharge port Slot 240 enables support plate 200 (to cut foot operating process) during reject chute 600 is mobile and remains stationary.

The transmission mechanism 500 includes handle 540 and the handle guide rail 520 being arc-shaped, and the camshaft 510 stretches out institute The one end for stating pedestal 100 is fixedly connected with one end of the handle 540；The both ends of the handle guide rail 520 are separately fixed at institute It states in fixed plate 120, arc chute 521 identical with 520 shape of handle guide rail is equipped on the handle guide rail 520； It further include guide rod 530, one end of the guide rod 530 is fixedly connected with the handle 540, the other end of the guide rod 530 and institute Arc chute 521 is stated to be slidably matched.

As shown in figure 5, the foot driving mechanism of cutting includes being located at described cut in foot driving chamber 140 to cut 810 He of foot cam A pair cuts foot convex block 820, and the profiled drive mechanism includes the shaping cam 910 and one in the molding driving chamber 160 To molding convex block 920；It is described to cut the fixation of foot cam 810 and be set on the camshaft 510, it cuts foot convex block 820 described in a pair and divides The two sides for cutting foot cam 810 are not set, and cut 810 external toothing of foot cam, 910 fixing sleeve of shaping cam with described Be located on the camshaft 510, a pair of molding convex block 920 is separately positioned on the two sides of the shaping cam 910, and with institute 910 external toothing of shaping cam is stated, when so that the camshaft 510 rotating one week, the shaping cam 910 and described cuts foot cam 810 different periods respectively drive the molding convex block 920 and it is described cut foot convex block 820 move.

As shown in figure 11, the cross section external curve for cutting foot cam 810 includes straight line L1, circular arc A1, straight line L2, straight line L3, circular arc A2, straight line L4 and circular arc A3, and the both ends of straight line L1 are tangent with circular arc A1 and circular arc A3 respectively, the both ends of straight line L4 Tangent with circular arc A2 and circular arc A3 respectively, one end of straight line L2 is connected with straight line L3, and the other end and circular arc A1 are tangent, and straight line L3 is remote One end and circular arc A2 from straight line L2 is tangent, and one end indent that straight line L2 is connected with straight line L3；Described cut sets on foot cam 810 There is the first keyway to match with the camshaft 510, and when the camshaft 510 is arranged in first keyway, institute State the center of circle of the excessively described circular arc A3 of axis of camshaft 510.

Two are cut foot convex block 820 respectively away from the distance for cutting foot cam 810, so that described circular arc A1 sections and circular arc A2 sections To cut 820 motion stage of foot convex block, A3 sections of circular arc are to cut the 820 holding stage of foot convex block.

The cross section of first keyway includes two sections of opposite circular arc A4, and the length and width of first keyway are respectively 3mm、1.5mm。

Circular arc A1, circular arc A2 radius be 5mm, the radius of circular arc A3 is that 10mm, circular arc A3 and circular arc A4 are concentric, circular arc The center of circle of A4 and the distance between the center of circle of circular arc A1, the center of circle of circular arc A2 are 15mm, the center of circle of circular arc A4 and straight line L1 it Between vertical range be 10mm；Straight line L2, straight line L3 length be 9.366mm, the length of straight line L4 is 14.142mm.

Relative to the axle center of handle 540, the maximum move distance of foot convex block 820 is cut are as follows: 15+5=20mm, the smallest movement Distance are as follows: 10mm；Therefore, the motion range of blade are as follows: 20-10=10mm.

It is described to cut foot cam 810 and the camshaft 510 key connection；One is equipped in the bottom for cutting foot driving chamber 140 It is described to cut foot convex block 820 and the foot driving chamber 140 of cutting to being used to support first supporting block 141 for cutting foot convex block 820 Inner wall is slidably matched.

As shown in Figure 10, the cross-section curve of the shaping cam 910 includes circular arc Q1, circular arc Q2 and circular arc Q3, circular arc The center of circle of Q1 is O1, and the center of circle of circular arc Q2 is O2, and the center of circle of circular arc Q3 is O3, and O3O1 line is vertical with O2O1 line, and O3O1 The length of line and the length of O2O1 line are 2mm；The shaping cam 910 is equipped with to match with the camshaft 510 The second keyway, and when the camshaft 510 be arranged in second keyway when, the axis of the camshaft 510 is excessively described Center of circle O1.

Distance of two molding convex blocks 920 respectively away from the shaping cam 910, so that described circular arc Q2 sections and circular arc Q3 sections To form 920 motion stage of convex block, Q1 sections of circular arc are kept for the stage for molding convex block 920.

The cross section of second keyway includes opposite circular arc Q4 and circular arc Q5, and the length and width of second keyway are distinguished For 3mm, 1.5mm.

The radius of circular arc Q1 is 7.5mm, and circular arc Q2, the radius of circular arc Q3 are equal for the radius of 6.5mm, circular arc Q4 and circular arc Q5 For 3.5mm；The fan angle of circular arc Q1 be 150 degree, circular arc Q2, circular arc Q3 fan angle be 117.566 degree, circular arc Q1 and One section of tangent line is equipped between circular arc Q2, circular arc Q1 and circular arc Q3, the length of tangent degree is 1.732mm.

When shaping cam 910 rotates, molding convex block 920 is pushed to move left and right, using the axle center of camshaft 510 as reference point, Form the maximum moving distance of convex block 920 are as follows: 2+6.5=8.5mm, the smallest moving distance are as follows: 7.5mm.Therefore, optical assembly draws The molding bending degree of foot is 8.5-7.5=1mm.

A2 sections of A1 sections of circular arc and the circular arc that foot cam 810 is cut on camshaft 510 are opposite with Q1 sections of circular arc of shaping cam 910 It answers, A3 sections of circular arc for cutting foot cam 810 are corresponding with Q3 sections of Q2 sections of the circular arc and circular arc of shaping cam 910.Wherein, circular arc Q2 and Q3 sections of circular arc are the optical assembly pin forming stage, and circular arc A3 sections are to cut the 820 holding stage of foot convex block at this time；Circular arc A1 and circular arc A2 Section is that optical assembly pin cuts the foot stage, is kept for the stage at this time for molding convex block 920 for circular arc Q1 sections.

The shaping cam 910 is keyed with the camshaft 510；One is equipped in the bottom of the molding driving chamber 160 To the second supporting block 161 for being used to support the molding convex block 920, the molding convex block 920 and the molding driving chamber 160 Inner wall is slidably matched.

As shown in figure 8, material loading plate 430 is equipped at the top of the blade 420, in the material loading plate 430 Bottom is downwardly projecting to be equipped with protrusive board 432, and the setting of protrusive board 432 is between a pair of blade 420；The positioning column 700 according to It is secondary to pass through the protrusive board 432 and the material loading plate 430, and be fixedly connected with the material loading plate 430；In the protrusive board The material loading plate 430 of 432 sides be equipped with through slot 433, the through slot 433 close to the support plate 200 upward one Side；The material loading plate 430 is equipped with two pairs of material loading hole 431 in the two sides of the through slot 433 in parallel, each described Material loading hole 431 includes 5 circular holes；5 circular holes are used to place the optical assembly for cut foot operation, optical assembly Pin worn from 5 circular holes.

The top end surface of the top end surface of the upper cover plate 300 and the support plate 200 is located at same level；Described It is set in parallel on upper cover plate 300 there are two arc groove 310, a pair of square through hole is equipped in each arc groove 310 311, the square through hole 311 is successively corresponded with the material loading hole 431.

Specific embodiment: four optical assemblies are sequentially fixed in two square shaped through-holes 311 of upper cover plate 300, optical assembly Pin is fixed in material loading hole 431, when handle 540 is rotated along handle guide rail 520, according to shaping cam 910 and is cut The curved line relation of foot cam 810, molding convex block 920, which moves left and right, drives positioning column 700 and support plate 200 mobile, drives material Loading plate 430 moves, and upper cover plate 300 is fixed, thus complete to operate the bending and molding of optical assembly pin, and bending and molding The size of radian is then determined by the sweep size of shaping cam 910.

Handle 540 is continued to rotate, it is convex due to forming after material loading plate 430 is pushed to extreme position by molding convex block 920 The sweep of wheel 910 is not further added by, and is stopped material loading plate 430 in the position, cannot be returned, at this moment cut foot convex block 820 It moves left and right, drives reject chute 600 mobile, to move with movable knife rack 410, blade 420 carries out optical assembly pin to cut foot behaviour Make；When retracting handle 540, knife rest 410 returns firstly to initial position, and then material loading plate 430 is also withdrawn into initial bit It sets, to carry out the circulation of next operation.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims (10)

1. foot integrated clamp is cut in a kind of optical assembly molding, it is characterised in that: including pedestal (100), in the pedestal (100) Middle part is equipped with the partition (150) for being isolated into the pedestal (100) and cutting foot driving chamber (140) and forming driving chamber (160), in institute It states to cut to be movably equipped in foot driving chamber (140) and cuts foot driving mechanism, molding is movably equipped in the molding driving chamber (160) and is driven Motivation structure, foot driving mechanism and the profiled drive mechanism cut are fixedly connected with transmission mechanism (500) respectively；

The transmission mechanism (500) includes camshaft (510), the camshaft (510) through it is described cut foot driving chamber (140) and The molding driving chamber (160), and the pedestal (100) is stretched out in one end of the camshaft (510)；

It is described cut foot driving mechanism include positioned at it is described cut in foot driving chamber (140) cut foot cam (810) and a pair to cut foot convex Block (820), the profiled drive mechanism include positioned at it is described molding driving chamber (160) in shaping cam (910) and a pair at Type convex block (920)；It is described cut foot cam (810) fixation be set on the camshaft (510), a pair described in cut foot convex block (820) two sides for cutting foot cam (810) are separately positioned on, and cut foot cam (810) external toothing with described, the molding is convex Wheel (910) fixation is set on the camshaft (510), and it is convex that a pair of molding convex block (920) is separately positioned on the molding Take turns (910) two sides, and with the shaping cam (910) external toothing so that the camshaft (510) rotate one week when, it is described Shaping cam (910) and the foot cam (810) of cutting respectively drive the molding convex block (920) in different periods and described cut foot Convex block (820) movement；

It further include upper cover plate (300), supporting element (400), material loading plate (430) and blade (420), the supporting element (400) Top in the pedestal (100) is set, the upper cover plate (300) is fixed at the top of the supporting element (400), and It is offered multiple square through holes (311) on the upper cover plate (300), material loading plate (430) setting is convex in the molding The top of block (920), and being located at below the upper cover plate (300), offer on the material loading plate (430) with it is described rectangular Through-hole (311) is correspondingly for being inserted into the material loading hole (431) of the optical assembly pin, blade (420) setting In the top for cutting foot convex block (820), and it is located at the lower section of the material loading plate (430).

2. foot integrated clamp is cut in a kind of optical assembly molding according to claim 1, it is characterised in that: further include in inverted L-shaped Support plate (200), the support plate (200) is arranged between the pedestal (100) and the supporting element (400), the branch Support member (400) is U-shaped, and the supporting element (400) and the support plate (200) surround rectangle frame jointly；It is convex in the molding Be fixed at the top of block (920) positioning column (700), and the top of the positioning column (700) successively with the support plate (200) It is fixedly connected with the material loading plate (430)；Sliding is equipped with the knife rest (410) in the shape of the mouth as one speaks, institute in the supporting element (400) Knife rest (410) is stated to be fixedly connected at the top of foot convex block (820) with described cut；A pair of blade (420) is fixed at described Both ends at the top of knife rest (410), and side of the blade of the blade (420) towards the support plate (200) upward；It is described Material loading plate (430) and the inner wall of the supporting element (400) are slidably matched.

3. foot integrated clamp is cut in a kind of optical assembly molding according to claim 2, it is characterised in that: further include reject chute (600), the bottom of the reject chute (600) is fixedly connected at the top of foot convex block (820) with described cut；In the support plate (200) the first connecting hole (210) and the second connecting hole (220) there are two being set on；It is relatively set on the reject chute (600) Two connecting columns (610), the connecting column (610) pass through first connecting hole (210) and stretch out the support plate (200), The positioning column (700) passes through second connecting hole (220) and stretches out the support plate (200)；First connecting hole (210) width is greater than the thickness of the connecting column (610)；The bottom of the knife rest (410) and the top of the connecting column (610) Portion is fixedly connected.

4. foot integrated clamp is cut in a kind of optical assembly molding according to claim 3, it is characterised in that: the reject chute (600) blow tank (620) are equipped in the side far from molding driving chamber (160), the pedestal (100) is going out described in Discharge port (130) are equipped at hopper (620), the blow tank (620) extends out in the discharge port (130)；It is described go out The width of material mouth (130) is greater than the width of the blow tank (620), the height of the discharge port (130) and the blow tank (620) height is identical.

5. foot integrated clamp is cut in a kind of optical assembly molding according to claim 4, it is characterised in that: in the support plate (200) bottom is equipped with two pairs of sliding block protrusions (230), and two pairs of sliding blocks raised (230) respectively correspond and are arranged in the molding Convex block (920) and the top for cutting foot convex block (820)；In the sliding block protrusion close to the discharge port (130) side (230) it is equipped with square three-way groove (240) corresponding with the discharge port (130), the blow tank (620) sequentially passes through described Square three-way groove (240) and the discharge port (130).

6. foot integrated clamp is cut in a kind of optical assembly molding according to claim 1, it is characterised in that: the pedestal (100) Bottom be arranged in the prominent part of connecting plate (110) in the camshaft (510) outwardly directed side, and in the connecting plate (110) On be vertically symmetrically arranged with a pair of of fixed plate (120), the fixed plate (120) is parallel with the partition (150), and the fixed plate (120) close to the molding driving chamber (160)；The transmission mechanism (500) further includes handle (540) and the handle that is arc-shaped Guide rail (520), the camshaft (510) stretch out the fixed company in one end of one end and the handle (540) of the pedestal (100) It connects；The both ends of the handle guide rail (520) are separately fixed on the fixed plate (120), are set on the handle guide rail (520) There is arc chute (521) identical with handle guide rail (520) shape；It further include guide rod (530), the guide rod (530) One end is fixedly connected with the handle (540), and the other end and the arc chute (521) of the guide rod (530) are slidably matched.

7. foot integrated clamp is cut in a kind of optical assembly molding according to claim 1, it is characterised in that: cut foot driving described The bottom of chamber (140) is equipped with a pair and is used to support first supporting block (141) for cutting foot convex block (820), described to cut foot convex block (820) it is slidably matched with the inner wall for cutting foot driving chamber (140).

8. foot integrated clamp is cut in a kind of optical assembly molding according to claim 1, it is characterised in that: driven in the molding The bottom of chamber (160) is equipped with the second supporting block (161) that a pair is used to support molding convex block (920), the molding convex block (920) inner wall with molding driving chamber (160) is slidably matched.

9. foot integrated clamp is cut in a kind of optical assembly molding according to claim 2, it is characterised in that: loaded in the material The bottom of plate (430) is downwardly projecting to be equipped with protrusive board (432), and protrusive board (432) setting is between a pair of blade (420)； The positioning column (700) sequentially passes through the protrusive board (432) and the material loading plate (430), and with the material loading plate (430) it is fixedly connected；Through slot (433) are equipped on the material loading plate (430) of the protrusive board (432) side, it is described logical Slot (433) is close to the side of the support plate (200) upward；Two sides of the material loading plate (430) in the through slot (433) It is equipped with two pairs of material loading hole (431) in parallel.

10. foot integrated clamp is cut in a kind of optical assembly molding according to claim 9, it is characterised in that: in the upper cover plate (300) it is set in parallel on there are two arc groove (310), each arc groove (310) is interior to be equipped with a pair of square through hole (311)。