CN108515103A - Forge piece stamping equipment - Google Patents

Abstract

The invention discloses a kind of forge piece stamping equipments, it is related to punch process field, it is easy error since two hand of worker is carried out at the same time two different work, its key points of the technical solution are that including rack, the decompressor above rack and the workbench set on central rack, it is characterised in that：The workbench is set to the underface of decompressor, the middle part of the workbench is equipped with lower mold, the side of the workbench is equipped with the grabbing device that can be captured the workpiece machined in lower mold and the workpiece is put into shell outside, the grabbing device includes the driving motor being fixedly arranged on workbench side wall, is rotationally connected with the lifting assembly of workbench side and the grabbing assembly above lifting assembly, and transmission component is connected between the driving motor and lifting assembly.Reach the good workpiece of punching press being clamped automatically and come out, to reduce worker's error rate, has increased the technique effect of working efficiency.

Description

Forge piece stamping equipment

Technical field

The present invention relates to stamping area, more particularly to a kind of forge piece stamping equipment.

Background technology

When carrying out punching press to the workpiece of hot pressing, it is to need first to burn workpiece red, then workpiece is picked up by worker and is put Onto the workbench of press machine, workpiece is then struck out by the cylindrical punch of press machine by required shape.

In the prior art, the Authorization Notice No. that can refer to is the Chinese patent of CN201823863U, and it discloses the present invention Disclose a kind of four ports valve gate valve moulds, including upper die and lower die, it is characterised in that：Punching is provided in the upper mold Head, the lower die are made of left half module and right half module.Left fixed punch is provided in the left half module, on the right side Right fixed punch is provided in half module.Compared with prior art, inventive die includes having the upper mold of punch and by left and right The lower die that two halves are constituted forms through-hole by the punching press of punching die in valve body forging, and lower die is made of left and right two halves, and Fixed punch is respectively set on two halves, after forging is good, by half module of dividing right and left, the valve body to forge takes out.

When carrying out punching press to workpiece, hold pliers pinches taking-up to worker by red workpiece is burnt from stove on the other hand, then puts workpiece In lower die on to the workbench of press machine, lower die is made of left and right two halves, lower die workpiece is clamped after by punch to work Part carries out punching press, and punching press is divided right and left after completing by lower mold, then takes another pliers by workpiece by another hand Taking-up is put into the rewinding case of the other side, and such worker needs two hands to take two pliers that could complete the punching press of workpiece, and worker is very It is easy to make mistakes in chaos.

Invention content

The object of the present invention is to provide a kind of forge piece stamping equipment, has and comes out the automatic clamping of the good workpiece of punching press, To reduce worker's error rate, increase the purpose of working efficiency.

The present invention above-mentioned technical purpose technical scheme is that：

A kind of forge piece stamping equipment, including rack, the decompressor above rack and the workbench set on central rack, The workbench is set to the underface of decompressor, and the middle part of the workbench is equipped with lower mold, and the side of the workbench is set There are the grabbing device that can be captured the workpiece machined in lower mold and the workpiece is put into shell outside, the grabbing device Including be fixedly arranged on workbench side wall driving motor, be rotationally connected with workbench side lifting assembly and be set to lifting assembly The grabbing assembly of top is connected with transmission component between the driving motor and lifting assembly.

By using said program, after workpiece punching press completion, left mould tool and right mould tool separate and workpiece is located at a left side Between mold and right mould tool, driving motor drives lifting assembly rotation, and grabbing assembly is turned to the surface of workpiece, is then grabbed Component is taken to catch workpiece, then lifting assembly drives grabbing assembly rising to pull out workpiece, and then driving motor is inverted work Part rotates to the outside of workbench, and grabbing assembly is unclamped so that workpiece to be put at the position of corresponding splicing, then lifting assembly band Dynamic grabbing assembly declines to carry out crawl next time.

Preferably, the lifting assembly, which includes the rotary cylinder being installed on frame side wall and one end level, is installed in rotation Rotating bar at the top of cylinder piston rod, the grabbing assembly are located at side of the rotating bar far from cylinder.

By using said program, the piston rod lifting belt turn lever of rotary cylinder lifts, and crawl group is driven with this Part is lifted, simple and convenient.

It is lived preferably, the transmission component includes the first gear being installed at the top of driving motor with rotary cylinder is installed in Second gear on stopper rod, the first gear are intermeshed with second gear.

By using said program, driving motor rotation drives first gear rotation, and first gear rotation drives nibbles with it The second gear of conjunction rotates, and then the piston rod of rotary cylinder is driven to be rotated, to realize the rotation of grabbing assembly.

It is installed in rotating bar preferably, the grabbing assembly includes the front clamp piece for being installed in rotating bar lower part, level The clamping cylinder in portion and the rear clamp clip on clamping cylinder piston rod, the clamping cylinder are located at rear clamp clip far from fore-clamp The side of tight piece.

By using said program, when grabbing assembly is moved at the location of workpiece, at this time workpiece be located at rear clamp clip with Between front clamp piece, the direction of clamp clip towards front clamp piece is moved after the piston rod contraction drive of clamping cylinder, in this way Clamp clip clamps the top of workpiece with the cooperation of front clamp piece afterwards.

Preferably, limiting plate is installed with after the rotating bar correspondence right over clamp clip, the top of the rear clamp clip Sliding is connected in limiting plate.

By using said program, while rear clamp clip is moved by clamping cylinder drive, rear clamp clip Top slides in limiting plate, and clamp clip rear in this way will not shift while mobile.

Preferably, after described clamp clip and front clamp piece side close to each other be installed with it is multiple for clamping workpiece Fixture block.

By using said program, multiple fixture blocks between rear clamp clip and front clamp piece cooperate, can be by workpiece clamp It holds tightlier, workpiece will not loosen.

Preferably, the lower mold includes left mould tool and right mould tool, the workbench corresponds to left mould tool and right mould tool outside Position at offer the sliding slot for being inclined outwardly setting, the left mould has is installed with cunning at the position of sliding slot corresponding with right mould tool Block, the sliding slot sliding are connected in sliding block.

By using said program, when left mould tool declines with right mould tool, left mould tool and right mould tool are respectively in sliding slot It inside slides up and down, since the top of sliding slot tilts outward, left mould tool is close together with right mould tool, molding is realized, on a left side When mold rises with right mould tool, along sliding slot upward sliding, left mould tool is separated with right mould tool, and realization divides mould.

Preferably, the lower section of the left mould tool and right mould tool is installed with the splicing block being vertically arranged, the left mould tool and the right side Mold is placed on splicing block, and splicing groove is offered in the middle part of the splicing block.

By using said program, after left mould tool is separated with right mould tool, the workpiece machined falls and falls downwards Enter into the splicing groove on splicing block, facilitates and carry out subsequent gripping.

Preferably, being equipped with the lifting mechanism for driving lower mold to rise between the decompressor and workbench and by rising The back body that lower mold is retracted, the lifting mechanism include set on decompressor both sides and sliding connection on the table vertically Lifting column, be fixedly arranged below lifting column lifting platform, be fixedly arranged on lifting platform correspondence splicing block setting at least two bullets Spring bolt, the heads of two night bolts be the inclined wedge angle of upper end horizontal lower end and be inserted into the both sides of splicing block respectively, The back body is located at the lower section on lifting platform and positioned at night bolt.

By using said program, since decompressor can be lifted ceaselessly during punching press, drive on lifting column Lower movement is to realize that the lifting of lifting platform, lifting platform are fallen before, and wedge angle can be inserted into splicing block correspondence while lifting platform rises Card slot in and drive splicing block to be risen, splicing block drives lower mold to rise and realizes and divides mould, and back body work can drive Splicing block declines.

Preferably, the back body includes middle part is articulated with step tread plate below rack, it is hinged to be carried out with step tread plate Connecting rod and the separating plate being vertically arranged positioned at connecting rod both sides, the separating plate top are inclined-plane and are inserted positioned at night bolt The underface of head.

By using said program, pedal version is stepped on by foot, connecting rod is driven to rise, such connecting rod drives on separating plate It rises, the plug of night bolt is washed in separating plate rising open, and night bolt is made to be detached with splicing block, and splicing block, which declines, drives lower die tool Decline and realizes molding.

In conclusion the invention has the advantages that：

1. the good workpiece of punching press can automatically be captured and is put at corresponding position by grabbing device of the present invention, it ensure that work is imitated Rate；

2. the piston rod telescopic band turn lever of rotary cylinder lifts in the present invention, simple and convenient；

3. driving motor coordinates the piston rod for driving rotary cylinder to revolve by first gear and second gear in the present invention Turn, it is simple and convenient.

Description of the drawings

Fig. 1 is overall structure diagram in embodiment；

Fig. 2 is the structural schematic diagram of mold under embodiment saliency；

Fig. 3 is the partial sectional view of embodiment saliency lifting mechanism and back body；

Fig. 4 is the exploded perspective view of embodiment saliency night bolt；

Fig. 5 is grabbing device structural schematic diagram in embodiment；

Fig. 6 is grabbing assembly structural schematic diagram in embodiment.

In figure, 1, rack；11, workbench；111, sliding slot；12, lifting mechanism；121, lifting column；122, lifting platform；123、 Night bolt；13, back body；131, step tread plate；1311, strip hole；132, connecting rod；133, separating plate；1331, guide post； 14, splicing block；141, splicing groove；142, card slot；15, adapting table；16, hinge bar；2, decompressor；3, lower mold；31, left mould Tool；32, right mould has；321, groove；33, sliding block；4, grabbing device；41, driving motor；42, transmission component；421, the first tooth Wheel；422, second gear；43, lifting assembly；431, rotary cylinder；432, rotating bar；4321, limiting plate；4322, clamping slot； 44, grabbing assembly；441, front clamp piece；442, rear clamp clip；443, clamping cylinder；444, fixture block；45, picking-up container.

Specific implementation mode

Below in conjunction with attached drawing, invention is further described in detail.The identical reference numeral of wherein identical parts It indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to it is attached Direction in figure, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from geometric center of specific component Direction.

Embodiment：A kind of forge piece stamping equipment, as shown in Figure 1, including rack 1, decompressor 2, lower mold 3 and crawl Device 4.Rack 1 is placed on the ground vertically；Decompressor 2 is located above rack 1,2 prior arts of decompressor, herein not It repeats again；Lower mold 3 is located at the middle part of rack 1, and grabbing device 4 is located at the side of rack 1.

As shown in Fig. 2, rack 1（With reference to figure 1）Middle part be installed with horizontally disposed workbench 11, lower mold 3 is set to work Make in platform 11, the middle part of lower mold 3 offers the groove 321 for placing workpiece, and lower mold 3 includes left mould tool 31 and right mould tool 32, the outside of left mould tool 31 and right mould tool 32 is installed with sliding block 33, and workbench 11 corresponds to the position of left mould tool 31 and right mould tool 32 Place offers top inclined sliding slot 111 outward, and the sliding of sliding block 33 is connected in sliding slot 111, such left mould tool 31 and right mould The two is gradually separated to both sides during tool 32 rises, and realizes die sinking, convenient for workpiece taking-up.

As shown in Figure 3 and Figure 4, workbench 11, which corresponds to sliding at lower 3 following location directly of mold and is connected with, is vertically arranged The middle part of splicing block 14, splicing block 14 offers cylindrical splicing groove 141, after left mould tool 31 is separated with right mould tool 32, The workpiece machined can be fallen in splicing groove 141 due to its own gravity and vertically, to carry out subsequent gripping.

Decompressor 2（With reference to figure 1）The upper of 3 raising and lowering of lower mold can be driven respectively by being equipped between workbench 11 Rise mechanism 12 and back body 13.Lifting mechanism 12 includes lifting column 121, lifting platform 122 and night bolt 123.Lifting column 121 The both sides of lower mold 3 are set to there are two altogether and vertically, the middle part sliding of lifting column 121 is connected in workbench 11, lifting platform 122 Underface horizontally disposed and positioned at workbench 11, the both ends of two lifting columns 121 respectively with decompressor 2 and lifting platform 122 both sides are fixedly connected.It is correspondingly arranged at there are four night bolt 123 is total and in pairs the both sides setting of splicing block 14, Circular card slot 142 is offered at the position of the correspondence night bolt 123 of left mould tool 31 and right mould tool 32, night bolt 123 is right The plug answered is the wedge angle that upper end horizontal lower end is obliquely installed, and plug is inserted into card slot 142.

It is installed with circular adapting table 15 at the position of the correspondence splicing of workbench 11 block 14, when splicing block 14 is to when falling Its outside can fall on adapting table 15 and can not continue to fall, and left mould tool 31 and right mould tool 32 are followed by under splicing block 14 at this time It drops and is placed exactly at the position of molding.

After mold 3 completes work pieces process with the cooperation of decompressor 2 instantly in this way, decompressor 2 first drives lifting platform 122 rise, and the plug of night bolt 123 is detached from splicing block 14 at this time, as decompressor 2 drives lifting platform 122 to rise, The drive of lifting platform 122 night bolt 123 is moved to the height of card slot 142, the plug of such night bolt 123 during rising It is inserted into card slot 142, due to the upper level of plug, the plug of two night bolts 123 can drive left mould tool 31 and right mould Tool 32 carries out rising realization and divides mould, at this time can take out workpiece.

Back body 13 includes pedal version, connecting rod 132 and separating plate 133.Rack 1（With reference to figure 1）Corresponding lifting platform 122 Position at be installed with horizontally disposed hinge bar 16, step tread plate 131 corresponds to and offers strip hole at the position of hinge bar 16 1311, hinge bar 16 is inserted into strip hole 1311, and connecting rod 132 is horizontally disposed and middle part and the inside of step tread plate 131 carry out Hinged, separating plate 133 is vertically arranged the corresponding both sides for being symmetrically fixedly arranged on connecting rod 132, and the top of separating plate 133 is towards splicing The inclined inclined-plane in 14 side of block and separating plate 133 are located at the underface of 123 plug of night bolt, and the downside of separating plate 133 is equal Two guide posts being vertically arranged 1331 are installed with, the sliding of guide post 1331 is connected on lifting platform 122.

After left mould tool 31 with 32 die sinking of right mould tool, it is corresponding to be inserted into splicing block 14 for the plug of night bolt 123 at this time In card slot 142, the outside of step tread plate 131 is stepped on foot, the other end of step tread plate 131 is lifted up, and step tread plate 131 drives connecting rod 132 are risen, and connecting rod 132 drives two separating plates 133 being vertically arranged to be risen, and the top of separating plate 133 is under Portion by the plug of night bolt 123 it is open-top be the separation for realizing night bolt 123 and splicing block 14, the decline of such splicing block 14 is simultaneously And upper part falls on adapting table 15 and stops, left mould tool 31 and right mould tool 32 are followed by splicing block 14 and decline realization molding, by foot After release, separating plate 133 can automatically decline because of gravity, can be followed by since step tread plate 131 is located at one end in rack 1 Lifting platform 122 rises, and such hinge bar 16 can be slided in strip hole 1311 and is always positioned in strip hole 1311.

As shown in figure 5, grabbing device 4（With reference to figure 1）Including driving motor 41, transmission component 42, lifting assembly 43 and grab Take component 44.The rack 1 that driving motor 41 is vertically arranged（With reference to figure 1）Side wall on, lifting assembly 43 include rotary cylinder 431 With rotating bar 432, rotary cylinder 431 is vertically arranged on the side wall for being equally installed in rack 1, rotary cylinder 431 and driving motor 41 the same sides are arranged, and rotating bar 432 is horizontally disposed and one end is installed in the piston rod part of rotary cylinder 431, transmission component 42 include the first gear 421 being installed in 41 shaft of driving motor and be installed on the piston rod of rotary cylinder 431 second The thickness of gear 422, second gear 422 is more than first gear 421, and first gear 421 is intermeshed with second gear 422, grabs Component 44 is taken to be located at the one end of rotating bar 432 far from rotary cylinder 431.

Driving motor 41 rotates in this way, and first gear 421 is driven to rotate, and the rotation drive of first gear 421 engages Second gear 422 rotates, and then realizes the rotation of 431 piston rod of rotary cylinder, the piston rod rotation band turn of rotary cylinder 431 Lever 432 rotates, and then realizes the rotation of grabbing assembly 44, simple and convenient.It is moved at the position of workpiece in grabbing assembly 44 After workpiece grabbing is completed, the piston rod of rotary cylinder 431, which is upheld, drives the rising of grabbing assembly 44 to pull out workpiece, due to the The thickness of two gears 422 be more than first gear 421, at this time first gear 421 and second gear 422 is still intermeshed, then drive Dynamic motor 41 inverts, and the reversion of rotating bar 432 is driven to pull out workpiece, and then grabbing assembly 44 unclamps workpiece corresponding to be put into At position.

As shown in fig. 6, grabbing assembly 44 includes rear clamp clip 442, front clamp piece 441 and clamping cylinder 443.Front clamp piece 441 are vertically arranged and top is fixedly connected with rotating bar 432, and rear clamp clip 442 is set vertically with 441 sustained height of front clamp piece It sets, clamping cylinder 443 is horizontally disposed and is installed in rotating bar 432, piston rod and the front clamp piece 441 of clamping cylinder 443 Side wall be fixedly connected, the piston rod of such clamping cylinder 443 is shunk, and clamp clip 442 is moved towards front clamp piece 441 after drive It is dynamic, the gripping to workpiece is realized with this.Clamping cylinder 443 is located at the top of front clamp piece 441, in this way after clamp clip 442 with When the cooperation of front clamp piece 441 grips workpiece, clamping cylinder 443 is located at lower mold 3（With reference to figure 5）Top, in this way press from both sides Tight cylinder 443 does not interfere with the gripping of workpiece.

After rotating bar 432 corresponds to horizontally disposed limiting plate 4321, limiting plate 4321 are installed at the position of clamp clip 442 Lower section offer clamping slot 4322, the top sliding of rear clamp clip 442 is connected in clamping slot 4322.Clamp clip after in this way 442 when being clamped workpiece by the pulling of clamping cylinder 443, the top of rear clamp clip 442 moved in clamping slot 4322 with Prevent rear clamp clip 442 from deviating.

Clamp clip 442 is installed with the fixture block 444 of multiple levels with the side close to each other of front clamp piece 441 afterwards, in this way Frictional force bigger when clamp clip 442 is clamped workpiece with front clamp piece 441 afterwards, workpiece will not slip.

As shown in Figure 5 and Figure 6, due to decompressor 2（With reference to figure 1）It is endlessly to move up and down when work, Left mould tool 31 is driven when decompressor 2 rises（With reference to figure 1）With right mould tool 32（With reference to figure 1）Rise and divide mould, drives at this time The work of motor 41 drives rotating bar 432 to rotate 90 degree and turns to grabbing assembly 44 at the location of workpiece, is pressed from both sides after workpiece is located at this time Tightly between piece 442 and the lower part of front clamp piece 441, then grabbing assembly 44 is started building by workpiece grabbing and by 43 band of lifting assembly Part rises, and the reversion of driving motor 41 drives that grabbing assembly 44 is counter turn 90 degrees to produce workpiece, then grabbing assembly 44 unclamp by Workpiece is put into the device of collection, and lifting assembly 43 drives grabbing assembly 44 to decline, to carry out crawl next time.Such as Fig. 1 institutes Show, the front of rack 1 is placed with picking-up container 45, and the workpiece for capturing completion is fallen into picking-up container 45.

This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this It is all protected by Patent Law in the right of invention.

Claims (10)

1. a kind of forge piece stamping equipment, including rack (1), the decompressor (2) that is set to above rack (1) and it is set to rack (1) workbench (11) in the middle part of, it is characterised in that：The workbench (11) is set to the underface of decompressor (2), the work The middle part of platform (11) is equipped with lower mold (3), and the side of the workbench (11) is equipped with to capture and be machined in lower mold (3) Workpiece and the workpiece is put into the grabbing device (4) on the outside of rack (1), the grabbing device (4) includes being fixedly arranged on workbench (11) driving motor on side wall (41), be rotationally connected with workbench (11) side lifting assembly (43) and be set to lifting assembly (43) grabbing assembly (44) above is connected with transmission component (42) between the driving motor (41) and lifting assembly (43).

2. forge piece stamping equipment according to claim 1, it is characterised in that：The lifting assembly (43) includes fixed Rotary cylinder (431) and one end level on rack (1) side wall are installed in the rotating bar of rotary cylinder (431) piston rod part (432), the grabbing assembly (44) is located at side of the rotating bar (432) far from cylinder.

3. forge piece stamping equipment according to claim 2, it is characterised in that：The transmission component (42) includes fixed First gear (421) at the top of driving motor (41) and the second gear being installed on rotary cylinder (431) piston rod (422), the first gear (421) is intermeshed with second gear (422).

4. forge piece stamping equipment according to claim 2, it is characterised in that:The grabbing assembly (44) includes being installed in The front clamp piece (441) of rotating bar (432) lower part, level are installed in the clamping cylinder (443) on rotating bar (432) top and are set to Rear clamp clip (442) on clamping cylinder (443) piston rod, the clamping cylinder (443) are located at rear clamp clip (442) far from before The side of clamp clip (441).

5. forge piece stamping equipment according to claim 4, it is characterised in that：It is clamped after the rotating bar (432) is corresponding Limiting plate (4321) is installed with right over piece (442), the top sliding of the rear clamp clip (442) is connected to limiting plate (4321) in.

6. forge piece stamping equipment according to claim 4, it is characterised in that：Clamp clip (442) and front clamp after described Piece (441) side close to each other is installed with multiple fixture blocks (444) for clamping workpiece.

7. forge piece stamping equipment according to claim 1, it is characterised in that：The lower mold (3) includes left mould tool (31) and right mould has (32), is opened up at the position on the outside of the corresponding left mould tool (31) of the workbench (11) and right mould tool (32) oriented It is installed with cunning at the position of the sliding slot (111) of outer incline setting, the left mould tool (31) and the corresponding sliding slot (111) of right mould tool (32) Block (33), sliding slot (111) sliding are connected in sliding block (33).

8. forge piece stamping equipment according to claim 7, it is characterised in that：The left mould tool (31) and right mould tool (32) Lower section be equipped with the splicing block (14) that is vertically arranged, the left mould tool (31) and right mould have (32) and are placed on splicing block (14), Splicing groove (141) is offered in the middle part of the splicing block (14).

9. forge piece stamping equipment according to claim 8, it is characterised in that：The decompressor (2) and workbench (11) it is equipped with the lifting mechanism (12) for driving lower mold (3) to rise between and can be retracted what the lower mold (3) of rising was retracted Mechanism (13), the lifting mechanism (12) include being set to decompressor (2) both sides and sliding vertically to be connected on workbench (11) Lifting column (121), the lifting platform (122) being fixedly arranged below lifting column (121), the correspondence that is fixedly arranged on lifting platform (122) connect Expect at least two night bolts (123) of block (14) both sides setting, the head of two night bolts (123) is that upper end is horizontal The inclined wedge angle in lower end and the both sides for being inserted into splicing block (14) respectively, the back body (13) are located on lifting platform (122) simultaneously Lower section positioned at night bolt (123).

10. forge piece stamping equipment according to claim 9, it is characterised in that：The back body (13) includes middle part It is articulated with the step tread plate (131) below rack (1), hinged connecting rod (132) is carried out with step tread plate (131) and is located at connecting rod (132) separating plate (133) of both sides being vertically arranged, separating plate (133) top are inclined-plane and are located at night bolt (123) The underface of plug.