CN114713690A

CN114713690A - Stamping device convenient to precision mold finished product takes out fast

Info

Publication number: CN114713690A
Application number: CN202210232346.9A
Authority: CN
Inventors: 张春雷
Original assignee: Shenzhen Jinbaoli Mould Hardware Co ltd
Current assignee: Shenzhen Jinbaoli Mould Hardware Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-08

Abstract

The invention relates to a stamping device, in particular to a stamping device convenient for a precision die finished product to be taken out quickly. The invention provides a stamping device which is stable in stamping, can be automatically taken out to improve the working efficiency and is convenient for a finished product of a precision die to be taken out quickly. The utility model provides a stamping device convenient to precision mold finished product takes out fast, including support frame, workstation, first fixed block, cylinder, connecting plate and first briquetting etc. the symmetry is equipped with the support frame that is used for the support around the workstation bottom, and the workstation left side is equipped with first fixed block, is equipped with the cylinder on the first fixed block, is equipped with the connecting plate on the cylinder telescopic link, and connecting plate bottom right side is equipped with first briquetting. After panel punching press finishes, promote the second connecting rod through the third connecting rod and remove to the right side, and then make the release piece remove to the right side and release the collection with panel, reach the effect of taking out fast, need not artifical manual taking out, it is safer, also improved work efficiency simultaneously.

Description

Stamping device convenient to precision mold finished product takes out fast

Technical Field

The invention relates to a stamping device, in particular to a stamping device convenient for a precision die finished product to be taken out quickly.

Background

The stamping die is a special process device for processing materials into parts in cold stamping. Stamping, in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.

The utility model is CN 211803446U's mould stamping device of removable different punching press shapes, including the mould stamping device main part, be provided with stamping platform in the mould stamping device main part, and stamping platform's front end is provided with the bull stick, the front end of bull stick is fixed with first gear on the surface, the surface toothing of first gear has the track, and the both ends of track mesh respectively has second gear and third gear, the second gear is fixed on first conical gear pole, the third gear is fixed on second conical gear pole, and places and has placed the board in the mould is placed the district, place and seted up the second fluting on the stamping platform of board rear end. The die stamping device is provided with a rotating rod, a first belt pulley, a belt, a second belt pulley, a first bevel gear rod, a first threaded rod, a first clamping plate, a second clamping plate, a first groove and the like, dies of various shapes can be fixedly clamped through the device, and the die stamping device is convenient and fast to replace and operate. Although different punching press shapes can be changed to above-mentioned patent, nevertheless finish at panel punching press, need the manual work to take out it, influence work efficiency easily, and the mould of this patent can be changed, need press from both sides tight fixed, still can appear unstable phenomenon in the stamping process, and this patent does not have the function of auxiliary stay, when the punching press is carried out to mould stamping device main part, if the shake appears, will influence punching press work, lead to panel punching press shape to differ, seriously influence finished product quality.

Therefore, it is necessary to design a stamping device which is stable in stamping, can be automatically taken out, improves the working efficiency and is convenient for the finished precision die to be taken out quickly.

Disclosure of Invention

In order to overcome the defects that the finished product cannot be rapidly taken out by the existing stamping die, the stamping is unstable, and the quality of the finished product is influenced, the technical problem to be solved is as follows: the stamping device is stable in stamping, can be automatically taken out, improves the working efficiency, and is convenient for a precision die finished product to be taken out quickly.

A stamping device convenient for rapid taking out of finished products of precision dies comprises a support frame, a workbench, a first fixing block, a cylinder, a connecting plate, a first pressing block, a second pressing block, a first connecting spring, a supporting mechanism, a buffering mechanism, a pushing mechanism and a linkage mechanism, wherein the support frame used for supporting is symmetrically arranged at the front and the back of the bottom of the workbench, the first fixing block is arranged at the left side of the workbench, the cylinder is arranged on the first fixing block, the connecting plate is arranged on a telescopic rod of the cylinder, the first pressing block is arranged at the right side of the bottom of the connecting plate and can stamp and process plates, the second pressing block is symmetrically arranged at the front and the back of the right side of the connecting plate in a sliding manner, the first connecting spring is connected between the two second pressing blocks and the connecting plate at the same side, the supporting mechanism is connected between the front side and the back side of the top of the workbench, the supporting mechanism can stamp plates more stably, the buffering mechanism is arranged in the middle of the workbench, a pushing mechanism capable of automatically pushing and collecting the punched plate is connected between the front side and the rear side of the bottom of the workbench, and a linkage mechanism is connected between the two supporting frames.

More preferably, the supporting mechanism is including the slide rail piece, first slide bar, first connecting block and second coupling spring, the symmetry is equipped with the slide rail piece around the workstation top, all be equipped with first slide bar in two slide rail pieces, equal slidingtype is equipped with first connecting block on two first slide bars, two first connecting blocks all link to each other with the slide rail piece slidingtype of homonymy, all be connected with second coupling spring between the slide rail piece of two first connecting blocks and homonymy, second coupling spring can make the panel punching press more stable, two second coupling spring all overlap on the first slide bar of homonymy, two first connecting blocks all link to each other with the connecting plate.

More preferably, buffer gear is including first deflector, the head rod, the second fixed block, buffer board and third coupling spring, the slidingtype is equipped with the buffer board in the middle of the workstation, the buffer board descends to move and can make panel punching press become the U font, the symmetry is equipped with the head rod around the workstation bottom, the symmetry is equipped with the first deflector that is used for the direction around in the middle of the workstation bottom, equal slidingtype is equipped with the second fixed block on two head rods, two second fixed blocks all link to each other with the first deflector slidingtype of homonymy, and one side that two second fixed blocks are close to each other all links to each other with the buffer board bottom, all be connected with third coupling spring between the head rod of two second fixed blocks and homonymy, the buffer board is located the position between the first deflector.

More preferably, the pushing mechanism comprises second slide bars, pushing blocks and fourth connecting springs, the second slide bars are symmetrically arranged around the position, located on the outer side of the first connecting bar, of the bottom of the workbench, the pushing blocks are arranged on the left sides of the two second slide bars in a sliding mode, the pushing blocks can automatically push out punched plates, the two pushing blocks are connected with the workbench in a sliding mode, and the fourth connecting springs are connected between the two pushing blocks and the second slide bars on the same side.

More preferably, the linkage mechanism comprises a second connecting rod, a third slide bar, a third connecting rod, a reset spring, a fourth connecting rod, a second connecting block, a clamping block and a fifth connecting spring, the second connecting rod is arranged at the bottom of each of the two pushing blocks, the second connecting rod can enable the pushing blocks to automatically push the plates out, the third slide bar is arranged on the left side wall of the upper part of each of the two supporting frames, the third slide bar is arranged on the right side wall of the lower part of each of the two supporting frames, the third connecting rod is arranged between the two third slide bars on the front side and the rear side in a sliding manner, the reset spring is connected between the left side of each of the third connecting rods and the third slide bar on the same side, the fourth connecting rod is arranged on the left side of each of the two third connecting rods, the second connecting blocks are symmetrically arranged on the front and rear side of the connecting plates, the clamping blocks are arranged on the lower side of each of the second connecting block in a sliding manner, and the fifth connecting spring is connected between the two clamping blocks and the second connecting block on the same side, the fixture block moves downwards to be in contact with the fourth connecting rod, and the two second connecting rods are in contact with the third connecting rod on the same side.

More preferably, still including making people more accurate stop gear when placing panel, stop gear includes the stopper board, the fifth connecting rod, stopper and sixth coupling spring, workstation top left side is equipped with the limiting plate, the downside all is equipped with the fifth connecting rod in two slide rail blocks, equal slidingtype is equipped with the stopper on two fifth connecting rods, the stopper is used for carrying on spacingly to panel, two stoppers all link to each other with the slide rail piece slidingtype of homonymy, the stopper is located the workstation top, and stopper and workstation contact, all be connected with sixth coupling spring between the slide rail piece of two stoppers and homonymy, two sixth coupling spring all overlap on the fifth connecting rod of homonymy, the left and right sides wall of two stoppers is the inclined plane, two release pieces all contact with the stopper of homonymy.

More preferred, still including the collection mechanism that can collect panel after the punching press, collect the mechanism including the third fixed block, the second deflector, slider and material loading frame, the symmetry is equipped with the third fixed block around the workstation right side wall, be connected with between two third fixed block right sides and prevent that panel from dropping to subaerial second deflector, one side that two support frame lower parts are close to each other all is equipped with the slider, slidingtype is equipped with the material loading frame between two sliders, the material loading frame is used for collecting the panel after the punching press, the material loading frame is located the workstation bottom.

More preferably, a handle is provided on the right side of the loading frame.

Compared with the prior art, the invention has the following advantages: 1. after the plates are punched, the second connecting rod is pushed to move to the right side through the third connecting rod, and then the pushing block is moved to the right side to push and collect the plates, so that the effect of quick taking out is achieved, manual taking out is not needed, the plates are safer, and meanwhile, the working efficiency is also improved;

2. the connecting rod can move more stably under the action of the supporting mechanism, the phenomenon that the first pressing plate and the second pressing plate shake due to the operation of the air cylinder is prevented, the limiting block can limit the plates, people can place the plates more accurately, and the shapes of the punched plates are more consistent;

3. when the middle of the plate is concave downwards, the buffer plate is driven to move downwards, the concave part in the middle of the plate can be more smooth by the buffer plate, and the first guide plate can limit the buffer plate, so that the moving stability of the buffer plate is improved;

4. the first pressing block and the second pressing block are driven to move downwards by the operation of the air cylinder, the front side and the rear side of the plate are pressed by the second pressing block, the first pressing block extrudes the middle of the plate, so that the middle of the plate is concave downwards, the plate is punched into a U shape, the plate is automatically punched, and the punching can be automatically carried out without manual operation under the action of the air cylinder;

5. the panel that the promotion piece promoted the punching press and finishes moves to the right side for panel through the second deflector landing to the frame of feeding, alright collect the panel that the punching press finishes, wholly collect convenient laborsaving more together.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a schematic perspective view of the supporting mechanism of the present invention.

Fig. 4 is a schematic partial perspective view of the supporting mechanism of the present invention.

Fig. 5 is a schematic perspective view of a first buffering mechanism according to the present invention.

Fig. 6 is a schematic perspective view of a second buffer mechanism according to the present invention.

Fig. 7 is a schematic perspective view of a first pushing mechanism according to the present invention.

Fig. 8 is a schematic perspective view of a second pushing mechanism according to the present invention.

Fig. 9 is a schematic perspective view of the linkage mechanism of the present invention.

FIG. 10 is a schematic view of a first partial body structure of the linkage mechanism of the present invention.

FIG. 11 is a schematic view of a second partial body structure of the linkage mechanism of the present invention.

Fig. 12 is a schematic perspective view of the limiting mechanism of the present invention.

Fig. 13 is a schematic partial perspective view of the spacing mechanism of the present invention.

Fig. 14 is a perspective view of the collecting mechanism of the present invention.

Fig. 15 is a schematic perspective view of a portion of the collection mechanism of the present invention.

Number designation in the figures: 1. a supporting frame, 2, a workbench, 3, a first fixed block, 4, a cylinder, 5, a connecting plate, 6, a first pressing block, 7, a second pressing block, 8, a first connecting spring, 9, a supporting mechanism, 91, a sliding rail block, 92, a first sliding rod, 93, a first connecting block, 94, a second connecting spring, 10, a buffer mechanism, 101, a first guide plate, 102, a first connecting rod, 103, a second fixed block, 104, a buffer plate, 105, a third connecting spring, 11, a pushing mechanism, 111, a second sliding rod, 112, a pushing block, 113, a fourth connecting spring, 12, a linkage mechanism, 121, a second connecting rod, 122, a third sliding rod, 123, a third connecting rod, 124, a return spring, 125, a fourth connecting rod, 126, a second connecting block, 127, a clamping block, 128, a fifth connecting spring, 13, a limiting mechanism, 131, a limiting plate, 132, a fifth connecting rod, 133, and a limiting block, 134. a sixth connecting spring 14, a collecting mechanism 141, a third fixing block 142, a second guide plate 143, a sliding block 144 and a loading frame.

Detailed Description

The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.

Example 1

A stamping device convenient for taking out finished products of precision molds quickly is shown in figures 1-11 and comprises a support frame 1, a workbench 2, a first fixed block 3, a cylinder 4, a connecting plate 5, a first pressing block 6, a second pressing block 7, a first connecting spring 8, a supporting mechanism 9, a buffering mechanism 10, a pushing mechanism 11 and a linkage mechanism 12, wherein the support frame 1 is symmetrically connected with the front and the back of the bottom of the workbench 2 in a bolt connection mode, the first fixed block 3 is connected with the left side of the workbench 2 in a bolt connection mode, the cylinder 4 is arranged on the first fixed block 3 in a bolt connection mode, the connecting plate 5 is arranged on an expansion link of the cylinder 4, the first pressing block 6 used for stamping plates is arranged on the right side of the bottom of the connecting plate 5, the second pressing blocks 7 used for pressing the front and the back of the plates are symmetrically arranged on the front and back of the right side of the connecting plate 5 in a sliding mode, the first connecting springs 8 used for buffering and resetting are connected between the two second pressing blocks 7 and the connecting plate 5 on the same side, be connected with between 2 top front and back both sides of workstation and be used for making connecting plate 5 remove more stable supporting mechanism 9, be equipped with in the middle of the workstation 2 and be used for becoming the buffer gear 10 of U font with panel punching press, be connected with the ejecting mechanism 11 that is used for taking out the panel that the punching press finishes fast between 2 bottom front and back both sides of workstation, be connected with link gear 12 between two support frames 1.

As shown in fig. 1, fig. 3 and fig. 4, the supporting mechanism 9 includes a slide rail block 91, a first slide bar 92, a first connecting block 93 and a second connecting spring 94, the front and back of the top of the workbench 2 are connected with the slide rail block 91 symmetrically in a bolt connection manner, the two slide rail blocks 91 are internally provided with the first slide bar 92 for guiding, the two first slide bars 92 are internally provided with the first connecting block 93 in a sliding manner, the two first connecting blocks 93 are both connected with the slide rail block 91 at the same side in a sliding manner, the two first connecting blocks 93 are connected with the second connecting spring 94 for buffering between the slide rail block 91 at the same side, the two second connecting springs 94 are both sleeved on the first slide bar 92 at the same side, and the two first connecting blocks 93 are both connected with the connecting plate 5.

As shown in fig. 1, 5 and 6, the buffering mechanism 10 includes a first guide plate 101, a first connecting rod 102, a second fixing block 103, a buffer plate 104 and a third connecting spring 105, the buffer plate 104 capable of stamping a plate is slidably disposed in the middle of the workbench 2, the first connecting rods 102 are symmetrically connected to the bottom of the workbench 2 in a front-back manner by bolts, the first guide plates 101 capable of guiding the buffer plate 104 are symmetrically welded to the bottom of the workbench 2 in the front-back manner, the second fixing blocks 103 are slidably disposed on the two first connecting rods 102, the two second fixing blocks 103 are slidably connected to the first guide plates 101 on the same side, and the side that two second fixed blocks 103 are close to each other all links to each other with buffer board 104 bottom, all is connected with third connecting spring 105 between two second fixed blocks 103 and the first connecting rod 102 of homonymy, and buffer board 104 is located the position between first deflector 101.

As shown in fig. 1, 7 and 8, the pushing mechanism 11 includes a second slide bar 111, a pushing block 112 and a fourth connecting spring 113, the second slide bar 111 is connected to the position of the bottom of the workbench 2, which is located outside the first connecting bar 102, in a front-back symmetrical manner by bolts, the pushing blocks 112 for pushing out the punched plate are arranged on the left sides of the two second slide bars 111 in a sliding manner, the two pushing blocks 112 are connected to the workbench 2 in a sliding manner, and the fourth connecting spring 113 is connected between the two pushing blocks 112 and the second slide bar 111 on the same side.

As shown in fig. 1, 9, 10 and 11, the linkage mechanism 12 includes a second connecting rod 121, a third sliding rod 122, a third connecting rod 123, a return spring 124, a fourth connecting rod 125, a second connecting block 126, a clamping block 127 and a fifth connecting spring 128, the second connecting rod 121 capable of pushing the pushing block 112 to push a plate to the right is welded at the bottom of each of the two pushing blocks 112, the third sliding rod 122 is connected to the left side wall of the upper portion of each of the two supporting frames 1 through a screw connection, the third sliding rod 122 is connected to the right side wall of the lower portion of each of the two supporting frames 1 through a screw connection, a third connecting rod 123 capable of moving the second connecting rod 121 to the right is slidably arranged between the two third sliding rods 122 at the front and rear sides, a return spring 124 is connected between the left and right sides of the third connecting rod 123 and the third sliding rod 122 at the same side, a fourth connecting rod 125 is arranged at the left side of each of the two third connecting rods 123, the left side of the connecting plate 5 is symmetrically connected with second connecting blocks 126 in a front-back manner, the lower sides of the second connecting blocks 126 are respectively provided with a clamping block 127 in a sliding manner, a fifth connecting spring 128 is respectively connected between the two clamping blocks 127 and the second connecting block 126 on the same side, the clamping blocks 127 move downwards to be in contact with the fourth connecting rod 125, and the two second connecting rods 121 are in contact with the third connecting rod 123 on the same side.

When people need to punch and process the plate, people can firstly place the plate on the buffer plate 104, then the cylinder 4 can be started to operate in the forward direction, initially, the telescopic rod of the cylinder 4 is in an extension state, after the cylinder 4 operates, the telescopic rod is shortened to drive the connecting plate 5 to move downwards, so as to drive the first pressing block 6 and the second pressing block 7 to move downwards, the connecting plate 5 moves downwards and simultaneously drives the first connecting block 93 to move downwards, so that the first connecting block 93 moves downwards along the first sliding rod 92, the second connecting spring 94 is compressed, so that the downward movement of the connecting plate 5 is more stable, the phenomenon that the first pressing block 6 and the second pressing block 7 shake can be prevented, when the first pressing block 6 and the second pressing block 7 move downwards to be in contact with the plate, at the moment, the cylinder 4 continues to be shortened, the first pressing block 6 and the second pressing block 7 can extrude the plate, so that the middle of the first pressing block 6 extruding the plate is concave downwards, the workbench 2 blocks the front side and the rear side of the plate, so that the second press block 7 cannot continuously move downwards, the connecting plate 5 and the first press block 6 continuously move downwards, the first connecting spring 8 is compressed, the first press block 6 extrudes the middle of the plate, the middle depression of the plate drives the buffer plate 104 to move downwards, so that the buffer plate 104 drives the second fixed block 103 to move downwards, the second fixed block 103 moves downwards along the first connecting rod 102, under the action of the first guide plate 101, the buffer plate 104 can slide downwards along the position between the two first guide plates 101, the depressed position at the bottom of the plate can be flatter, the punched plate is U-shaped, the third connecting spring 105 compresses, the connecting plate 5 also drives the second connecting block 126 and the clamping block 127 to move downwards while moving downwards, the clamping block 127 first contacts with the fourth connecting rod 125 when moving downwards, and the third connecting rod 123 cannot continuously move downwards, the fourth connecting rod 125 blocks the clamping block 127, the second connecting block 126 continues to move downwards, so that the two clamping blocks 127 move towards the direction close to each other, the fifth connecting spring 128 is compressed, after the clamping block 127 passes through the fourth connecting rod 125, the clamping block 127 moves outwards and returns under the returning action of the fifth connecting spring 128, after the punching of the plate is finished, and the telescopic rod of the cylinder 4 is shortened to the limit, the cylinder 4 automatically runs in the reverse direction, so that the telescopic rod of the cylinder 4 extends to drive the connecting plate 5 to move upwards and return, the first connecting spring 8 returns along with the return, the connecting plate 5 drives the first pressing block 6 and the second pressing block 7 to move upwards, the upward movement and return of the connecting plate 5 also drives the first connecting block 93 to move upwards, so that the first connecting block 93 moves upwards and returns along the first sliding rod 92, the second connecting spring 94 returns along with the return, the second pressing block 7 and the first pressing block 6 move upwards and are not contacted with the plate any more, at this time, the second fixing block 103 drives the buffer plate 104 to move upwards along the first connecting rod 102 to reset under the resetting action of the third connecting spring 105, so that the buffer plate 104 pushes the punched plate to move upwards, the connecting plate 5 also drives the second connecting block 126 and the latch 127 to move upwards when moving upwards to reset, so that the latch 127 contacts with the fourth connecting rod 125, the fourth connecting rod 125 is driven to move upwards, the third connecting rod 123 is driven to move upwards along the third sliding rod 122, the reset spring 124 is compressed therewith, the third connecting rod 123 moves upwards to push the second connecting rod 121 to move towards the right side, so that the second connecting rod 121 moves towards the right side along the third connecting rod 123, the second connecting rod 121 further drives the pushing block 112 to move towards the right side along the second sliding rod 111, the fourth connecting spring 113 is compressed, the pushing block 112 pushes the punched plate to move towards the right side to be pushed out, the plate can be pushed out to the ground for people to collect, when the third connecting rod 123 moves upwards to the limit, the connecting plate 5 continues to drive the second connecting block 126 and the latch 127 to move upwards, and the fourth connecting rod 125 cannot move upwards, under the action of the fourth connecting rod 125, the two latches 127 move towards the direction of approaching each other, the fifth connecting spring 128 is compressed, when the latch 127 passes over the fourth connecting rod 125, the latch 127 will move outwards under the reset action of the fifth connecting spring 128 to reset, after the latch 127 is no longer contacted with the fourth connecting rod 125, the third connecting rod 123 will drive the fourth connecting rod 125 to move downwards along the third sliding rod 122 to reset under the reset action of the reset spring 124, the third connecting rod 123 will not block the second connecting rod 121 any more when moving downwards to reset, at this time, the push-out block 112 will drive the second connecting rod 121 to move leftwards to reset along the second sliding rod 111 under the reset action of the fourth connecting spring 113, after the telescopic rod of the cylinder 4 extends to the limit, the cylinder 4 stops working automatically, so that the plate can be punched and processed continuously, the plate can be punched and taken out automatically, the safety is improved, and the working efficiency is improved effectively.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 12 and 13, the device further comprises a limiting mechanism 13, the limiting mechanism 13 comprises a limiting plate 131, a fifth connecting rod 132, a limiting block 133 and a sixth connecting spring 134, the limiting plate 131 is welded on the left side of the top of the workbench 2, the fifth connecting rods 132 are respectively arranged on the inner lower sides of the two sliding rail blocks 91, the limiting blocks 133 for limiting the plate are respectively arranged on the two fifth connecting rods 132 in a sliding manner, the two limiting blocks 133 are respectively connected with the sliding rail blocks 91 on the same side in a sliding manner, the limiting block 133 is positioned on the top of the workbench 2, and the stopper 133 contacts with the workbench 2, the sixth connecting springs 134 are connected between the two stoppers 133 and the slide rail blocks 91 on the same side, the two sixth connecting springs 134 are sleeved on the fifth connecting rod 132 on the same side, both left and right side walls of the two stoppers 133 are inclined planes, and the two push-out blocks 112 contact with the stopper 133 on the same side.

When people need to punch the plate, people can place the plate on the buffer plate 104 to enable the plate to be in contact with the two limit blocks 133, the plate is located between the two limit blocks 133, so that the plate can be limited, meanwhile, the left wall of the plate is in contact with the push-out block 112 and the limit plate 131, under the action of the limit blocks 133, people can place the plate more accurately, so that the punched plate is more standard in shape, after the plate is punched, when the push-out block 112 moves towards the right side to push the plate, the push-out block 112 can be in contact with the inclined plane of the left wall of the limit block 133, so that the limit block 133 is pushed to move upwards along the fifth connecting rod 132, the sixth connecting spring 134 is compressed, so that the limit block 133 cannot block the push-out block 112, the push-out block 112 pushes the plate to move towards the right side against the bottom of the limit block 133, when the push-out block 112 moves towards the right side until the limit block 112 is not in contact with the limit blocks 133, the limiting block 133 moves downwards to reset under the resetting action of the sixth connecting spring 134, after the plates are pushed out and collected, the pushing block 112 moves towards the left to reset and contacts with the inclined plane of the right wall of the limiting block 133, and then the limiting block 133 is pushed to move upwards along the fifth connecting rod 132, so that the sixth connecting spring 134 is compressed, and after the pushing block 112 moves towards the left to reset and does not contact with the limiting block 133 any more, the limiting block 133 moves downwards to reset along the fifth connecting rod 132 under the resetting action of the sixth connecting spring 134.

Fig. 1, 14 and 15 show, further include collecting mechanism 14, collecting mechanism 14 includes third fixed block 141, second guide plate 142, slider 143 and material loading frame 144, the front and back symmetry of the right side wall of workbench 2 is connected with third fixed block 141 through the mode of screw connection, second guide plate 142 for guiding the punched plate is connected between the right sides of two third fixed blocks 141, the mutually close sides of the lower parts of two support frames 1 are connected with slider 143 through the mode of screw connection, material loading frame 144 for collecting the punched plate is slidably arranged between two sliders 143, material loading frame 144 is located at the bottom of workbench 2, the right side of material loading frame 144 is provided with a handle, it is more convenient for people to take out material loading frame 144 under the effect of the handle, and only need to pull the handle to drive material loading frame 144 to move and take out.

After the plates are punched, the pushing-out block 112 pushes the plates to move towards the right side, so that the plates slide into the loading frame 144 along the second guide plate 142 to be collected, the plates can be prevented from falling onto the ground under the action of the second guide plate 142, the plates can be guided, after enough plates are loaded in the loading frame 144, people can move the loading frame 144 towards the right side, so that the loading frame 144 can be moved towards the right side along the sliding blocks 143 to be taken down to collect the plates in the loading frame 144, after the plates are collected, people align the loading frame 144 with the two sliding blocks 143, push the loading frame 144 towards the left side to be moved towards the left side along the sliding blocks 143 to be reset to an initial position, and the second guide plate 142 is aligned and contacted with the right side wall on the top of the loading frame 144.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A stamping device convenient for taking out finished products of precision dies quickly comprises a support frame (1), a workbench (2), first fixing blocks (3), cylinders (4), a connecting plate (5), first pressing blocks (6), second pressing blocks (7) and first connecting springs (8), wherein the support frame (1) for supporting is symmetrically arranged at the front and back of the bottom of the workbench (2), the first fixing blocks (3) are arranged at the left side of the workbench (2), the cylinders (4) are arranged on the first fixing blocks (3), the connecting plate (5) is arranged on a telescopic rod of the cylinders (4), the first pressing blocks (6) are arranged at the right side of the bottom of the connecting plate (5), the plates can be stamped by the first pressing blocks (6), the second pressing blocks (7) are symmetrically arranged at the front and back of the right side of the connecting plate (5) in a sliding manner, the first connecting springs (8) are connected between the two second pressing blocks (7) and the connecting plates (5) at the same side, the punching machine is characterized by further comprising a supporting mechanism (9), a buffering mechanism (10), a pushing-out mechanism (11) and a linkage mechanism (12), wherein the supporting mechanism (9) is connected between the front side and the rear side of the top of the workbench (2), the supporting mechanism (9) can enable the punching of plates to be more stable, the buffering mechanism (10) is arranged in the middle of the workbench (2), the pushing-out mechanism (11) capable of automatically pushing out and collecting the punched plates is connected between the front side and the rear side of the bottom of the workbench (2), and the linkage mechanism (12) is connected between the two supporting frames (1).

2. The stamping device convenient for the finished product of the precision die to be taken out quickly as claimed in claim 1, wherein the supporting mechanism (9) comprises slide rail blocks (91), first slide bars (92), first connecting blocks (93) and second connecting springs (94), the slide rail blocks (91) are symmetrically arranged at the front and back of the top of the workbench (2), the first slide bars (92) are arranged in the two slide rail blocks (91), the first connecting blocks (93) are arranged on the two first slide bars (92) in a sliding manner, the two first connecting blocks (93) are connected with the slide rail blocks (91) at the same side in a sliding manner, the second connecting springs (94) are connected between the two first connecting blocks (93) and the slide rail blocks (91) at the same side, the second connecting springs (94) can make the stamping of the plate more stable, the two second connecting springs (94) are sleeved on the first slide bars (92) at the same side, the two first connecting blocks (93) are connected with the connecting plate (5).

3. The stamping device convenient for the rapid taking-out of the finished products of the precision dies as claimed in claim 2, wherein the buffer mechanism (10) comprises a first guide plate (101), a first connecting rod (102), a second fixing block (103), a buffer plate (104) and a third connecting spring (105), the buffer plate (104) is slidably arranged in the middle of the workbench (2), the buffer plate (104) moves downwards to enable the plates to be stamped into a U shape, the first connecting rods (102) are symmetrically arranged in the front and back of the bottom of the workbench (2), the first guide plates (101) for guiding are symmetrically arranged in the front and back of the middle of the bottom of the workbench (2), the second fixing blocks (103) are slidably arranged on the two first connecting rods (102), the two second fixing blocks (103) are both slidably connected with the first guide plate (101) on the same side, and one side of the two second fixing blocks (103) close to each other is both connected with the bottom of the buffer plate (104), third connecting springs (105) are connected between the two second fixing blocks (103) and the first connecting rods (102) on the same side, and the buffer plate (104) is located between the first guide plates (101).

4. The stamping device convenient for the finished product of the precision die to be taken out quickly as claimed in claim 3, wherein the ejecting mechanism (11) comprises second sliding rods (111), ejecting blocks (112) and fourth connecting springs (113), the second sliding rods (111) are symmetrically arranged at the front and back of the position, located on the outer side of the first connecting rod (102), at the bottom of the workbench (2), the ejecting blocks (112) are arranged on the left sides of the two second sliding rods (111) in a sliding manner, the ejecting blocks (112) can automatically eject the stamped plate, the two ejecting blocks (112) are connected with the workbench (2) in a sliding manner, and the fourth connecting springs (113) are connected between the two ejecting blocks (112) and the second sliding rods (111) on the same side.

5. The stamping device convenient for the finished product of the precision die to be taken out quickly as claimed in claim 4, wherein the linkage mechanism (12) comprises a second connecting rod (121), a third slide rod (122), a third connecting rod (123), a return spring (124), a fourth connecting rod (125), a second connecting block (126), a clamping block (127) and a fifth connecting spring (128), the second connecting rod (121) is arranged at the bottom of each of the two pushing blocks (112), the second connecting rod (121) can enable the pushing block (112) to push the plate automatically, the third slide rod (122) is arranged on the left side wall of the upper part of each of the two support frames (1), the third slide rod (122) is arranged on the right side wall of the lower part of each of the two support frames (1), the third connecting rod (123) is arranged between the two third slide rods (122) on the front and rear sides in a sliding manner, the return springs (124) are connected between the left and right sides of the third slide rods (122) and the third slide rods (123) on the same side, the left sides of the two third connecting rods (123) are provided with fourth connecting rods (125), the front and back sides of the left side of the connecting plate (5) are symmetrically provided with second connecting blocks (126), the lower sides of the second connecting blocks (126) are provided with clamping blocks (127) in a sliding mode, fifth connecting springs (128) are connected between the two clamping blocks (127) and the second connecting blocks (126) on the same side, the clamping blocks (127) move downwards to be in contact with the fourth connecting rods (125), and the two second connecting rods (121) are in contact with the third connecting rods (123) on the same side.

6. The stamping device convenient for the finished product of the precision die to be taken out quickly as claimed in claim 5, further comprising a limiting mechanism (13) capable of enabling people to place the plate more accurately, wherein the limiting mechanism (13) comprises a limiting plate (131), a fifth connecting rod (132), limiting blocks (133) and sixth connecting springs (134), the limiting plate (131) is arranged on the left side of the top of the workbench (2), the fifth connecting rods (132) are arranged on the inner lower sides of the two slide rail blocks (91), the limiting blocks (133) are arranged on the two fifth connecting rods (132) in a sliding manner, the limiting blocks (133) are used for limiting the plate, the two limiting blocks (133) are connected with the slide rail blocks (91) on the same side in a sliding manner, the limiting blocks (133) are arranged on the top of the workbench (2), the limiting blocks (133) are in contact with the workbench (2), the sixth connecting springs (134) are connected between the limiting blocks (133) and the slide rail blocks (91) on the same side, the two sixth connecting springs (134) are sleeved on the fifth connecting rod (132) on the same side, the left side wall and the right side wall of the two limiting blocks (133) are both inclined planes, and the two pushing-out blocks (112) are both contacted with the limiting blocks (133) on the same side.

7. The stamping device convenient to precision mold finished product takes out fast as recited in claim 6, characterized by, still include can be to the collection mechanism (14) of collecting the panel after the punching press, collect mechanism (14) including third fixed block (141), second deflector (142), slider (143) and material loading frame (144), workstation (2) right side wall front and back symmetry is equipped with third fixed block (141), be connected with between two third fixed block (141) right sides and can prevent that panel from dropping to subaerial second deflector (142), the one side that two support frame (1) lower parts are close to each other all is equipped with slider (143), the slidingtype is equipped with material loading frame (144) between two slider (143), material loading frame (144) are used for collecting the panel after the punching press, material loading frame (144) are located workstation (2) bottom.

8. The stamping device for facilitating the rapid removal of a finished precision mold as recited in claim 7, wherein a handle is provided at the right side of the loading frame (144).