CN213002211U

CN213002211U - Mechanical stamping device

Info

Publication number: CN213002211U
Application number: CN202020933308.2U
Authority: CN
Inventors: 陈小波
Original assignee: Shandong Xinjinfa Auto Parts Co ltd
Current assignee: Shandong Xinjinfa Auto Parts Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-04-20
Anticipated expiration: 2030-05-28

Abstract

The utility model relates to a machinery processingequipment technical field, especially a mechanical stamping device, which comprises a body, the top of body is provided with the punching press platform, the top fixedly connected with support of punching press platform, the top fixedly connected with mount table of support, the top fixedly connected with pneumatic cylinder of mount table. The utility model has the advantages that: through the dead lever, the cooperation of connecting rod and transfer line is used, make the telescopic link when the extension is downstream promptly, can drive transfer line downstream, use through the cooperation of first pivot with the spout, make the transfer line move along with the trend of spout in downstream, make the transfer line can promote the activity stopper and remove, make the activity stopper can promote two clamp plates and draw close to the work piece of pressing from both sides tight stamping groove to the centre, the telescopic link shrink after the punching press is accomplished, can make two clamp plates not hard up, thereby take out the work piece, the effectual problem of stamping device difficulty of unloading in the past of having improved.

Description

Mechanical stamping device

Technical Field

The utility model relates to a machining device technical field, especially a mechanical stamping device.

Background

The stamping is a forming processing method which applies external force to plates, strips, pipes, profiles and the like by a press and a die to cause the plates, the strips, the pipes, the profiles and the like to generate plastic deformation or separation so as to obtain workpieces (stamping parts) with required shapes and sizes, the stamping processing is a production technology which directly causes the plates to be subjected to deformation force in the die and deform by means of the power of conventional or special stamping equipment so as to obtain product parts with certain shapes, sizes and performances, the plates, the die and the equipment are three elements of stamping processing and are divided into hot stamping and cold stamping according to the stamping processing temperature, and the former is suitable for processing the plates with high deformation resistance and poor plasticity; the latter is carried out at room temperature, is a common stamping method for thin plates, is one of the main methods for plastic working (or pressure working) of metals, and belongs to the material forming engineering technology.

In chinese utility model patent application publication specification CN209577832U discloses a mechanical stamping device, this mechanical stamping device, though, motor and punching press dish have been installed, can conveniently accomplish the back at the punching press, rotate the work piece and shift out to the drift below, it is not hard up to carry out the work piece through the distance of adjusting between the grip block, thereby take out the work piece, avoided the problem of punching press difficulty of unloading, it is more convenient to make the device use, however, this mechanical stamping device, at the in-process that uses, it still has following shortcoming:

its operation is comparatively troublesome and complicated, still needs manual operation when adjusting the distance between the grip block to do not possess good practicality, bring the trouble for the staff, do not possess labour saving and time saving's advantage, consequently need improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a mechanical stamping device, effectively solved prior art not enough.

The purpose of the utility model is realized through the following technical scheme: a mechanical stamping device comprises a body, wherein a stamping table is arranged at the top of the body, a support is fixedly connected to the top of the stamping table, an installation table is fixedly connected to the top of the support, a hydraulic cylinder is fixedly connected to the top of the installation table, a telescopic rod is fixedly connected to the bottom of the hydraulic cylinder, one end, away from the hydraulic cylinder, of the telescopic rod is fixedly connected with a connecting piece, and one end, away from the telescopic rod, of the connecting piece is fixedly connected with a punch;

a fixed rod is fixedly connected to one side, close to the bracket, of the connecting piece, a connecting rod is fixedly connected to one end, far away from the connecting piece, of the fixed rod, a transmission rod is fixedly connected to one end, far away from the fixed rod, of the connecting rod, a clamping groove matched with the connecting rod is formed in the transmission rod, and first rotating shaft mounting holes are formed in the clamping groove and the connecting rod;

the stamping device comprises a stamping table, a clamping plate, a fixed block, a sliding groove, a transmission rod and a clamping plate, wherein the top of the stamping table is fixedly connected with the stamping plate, the stamping groove is formed in the stamping plate, the clamping plate is arranged in the stamping groove, the two ends of the stamping plate are fixedly connected with the fixed block, the sliding groove is formed in the fixed block, and the sliding block is fixedly connected to one side of the transmission rod;

the utility model discloses a punching press disc, including punching press disc, piston groove, movable stopper, piston rod, clamping plate, connecting piece, fixed orifices, the piston groove has been seted up to the inside of punching press disc, the inside of piston groove is provided with movable stopper, the one end fixedly connected with piston rod of movable stopper, the one end fixed connection that the piston rod was kept away from to the movable stopper is in clamping plate, the one end fixedly connected with connection piece that the movable stopper was kept away from to the piston rod, the fixed orifices has all been seted up to the piston rod and the inside of connection piece, the spread groove with the connection piece.

Optionally, the both ends of punching press bench portion equal fixedly connected with support, just the support fixed connection that mount table and punching press bench portion were equipped with.

Optionally, a through hole matched with the telescopic rod is formed in the mounting table, and one end, far away from the hydraulic cylinder, of the telescopic rod penetrates through the through hole.

Optionally, the fixing rod is fixedly connected to one side of the connecting piece close to the bracket, and the fixing rod is fixedly connected with the transmission rod through a connecting rod arranged at one end of the fixing rod.

Optionally, the transmission rod is clamped with the connecting rod through a clamping groove formed in one end of the transmission rod, a first rotating shaft is arranged in the first rotating shaft mounting hole, and the transmission rod is movably connected with the connecting rod through the first rotating shaft.

Optionally, the sliding block is adapted to the sliding groove, and the transmission rod is movably connected to the sliding groove formed in the fixed block through the sliding block arranged on one side of the transmission rod.

Optionally, a fixing screw is installed inside the fixing hole, and the piston rod is fixedly connected with the connecting sheet through the fixing screw.

Optionally, the transmission rod is clamped to one end of the connecting piece, which is far away from the piston rod, through a connecting groove formed in one end of the transmission rod.

Optionally, a second rotating shaft is mounted inside the second rotating shaft mounting hole, and the transmission rod is movably connected with the connecting piece through the second rotating shaft.

The utility model has the advantages of it is following:

1. this mechanical stamping device, through the dead lever, the connecting rod is used with the cooperation of transfer line, make the telescopic link when the extension is downstream promptly, can drive the dead lever downstream, cause the transfer line downstream, use through the cooperation of first pivot and spout, make the transfer line can move along with the trend of spout when downstream, the direction motion of transfer line bottom to the punching press dish promptly, make the transfer line can promote the activity stopper and remove, thereby make the activity stopper can promote two clamp plates and draw close to the centre, can press from both sides the work piece in the punching press inslot, the telescopic link shrink after the punching press is accomplished, can make two clamp plates not hard up, thereby take out the work piece, the effectual problem of stamping device difficulty of unloading in the past that has improved.

2. This mechanical stamping device, through setting up the activity stopper, the activity stopper has certain elasticity, has the fixed action to the work piece when two activity stoppers promote two clamp plates to the centre and draw close to when the telescopic link just begins the shrink, because the elasticity of activity stopper, two clamp plates still are in the clamping state this moment, thereby the effectual stamping device in the past of having improved glues the work piece easily, and influences work efficiency's drawback, the effectual practicality that has strengthened the device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic structural view of the transmission rod of the present invention;

FIG. 4 is a schematic structural view of the punching plate of the present invention;

fig. 5 is the schematic diagram of the internal structure of the punching disc of the present invention.

In the figure: 1-body, 2-punching stage, 3-bracket, 4-mounting stage, 5-hydraulic cylinder, 6-telescopic rod, 7-connecting piece, 8-punching head, 9-fixing rod, 10-connecting rod, 11-transmission rod, 12-clamping groove, 13-first rotating shaft mounting hole, 14-punching disc, 15-punching groove, 16-clamping plate, 17-fixing block, 18-sliding groove, 19-sliding block, 20-piston groove, 21-movable plug, 22-piston rod, 23-connecting piece, 24-fixing hole, 25-connecting groove and 26-second rotating shaft mounting hole.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 5, a mechanical stamping device comprises a body 1, a stamping table 2 is arranged at the top of the body 1, a support 3 is fixedly connected to the top of the stamping table 2, an installation table 4 is fixedly connected to the top of the support 3, a hydraulic cylinder 5 is fixedly connected to the top of the installation table 4, a telescopic rod 6 is fixedly connected to the bottom of the hydraulic cylinder 5, the working principle of the hydraulic cylinder 5 and the telescopic rod 6 in the device is the same as that of a mechanical stamping device disclosed in chinese utility model patent application publication No. CN209577832U, a connecting piece 7 is fixedly connected to one end of the telescopic rod 6 far away from the hydraulic cylinder 5, and a punch 8 is fixedly connected to one end of the connecting piece 7 far away from the telescopic rod 6;

a fixing rod 9 is fixedly connected to one side, close to the bracket 3, of the connecting piece 7, a connecting rod 10 is fixedly connected to one end, far away from the connecting piece 7, of the connecting rod 9, a transmission rod 11 is fixedly connected to one end, far away from the fixing rod 9, of the connecting rod 10, a clamping groove 12 matched with the connecting rod 10 is formed in the transmission rod 11, and first rotating shaft mounting holes 13 are formed in the clamping groove 12 and the connecting rod 10;

the top of the punching table 2 is fixedly connected with a punching plate 14, a punching groove 15 is formed in the punching plate 14, a clamping plate 16 is arranged in the punching groove 15, two ends of the punching plate 14 are fixedly connected with fixing blocks 17, a sliding groove 18 is formed in the fixing blocks 17, and one side of the transmission rod 11 is fixedly connected with a sliding block 19;

the punching disc 14 is internally provided with a piston groove 20, the piston groove 20 is internally provided with a movable plug 21, the movable plug 21 is made of elastic rubber, by arranging the movable plug 21, the movable plug 21 has certain elasticity, the movable plug 21 has a fixing effect on a workpiece when the two movable plugs 21 push the two clamping plates 16 to approach towards the middle, and when the telescopic rod 6 just begins to contract, due to the elasticity of the movable plug 21, the two clamping plates 16 are still in a clamping state, so that the defect that the workpiece is easily stuck by the traditional punching device and the working efficiency is influenced is effectively improved, the practicability of the device is effectively enhanced, one end of the movable plug 21 is fixedly connected with a piston rod 22, one end of the movable plug 21, which is far away from the piston rod 22, is fixedly connected with the clamping plate 16, one end of the piston rod 22, which is far away from the movable plug 21, is fixedly connected with a connecting plate 23, the piston rod, the bottom of transfer line 11 is seted up the spread groove 25 with connection piece 23 looks adaptation, and second pivot mounting hole 26 has all been seted up to the inside of spread groove 25 and connection piece 23.

As an optional technical solution of the utility model:

equal fixedly connected with support 3 in both ends at punching press platform 2 top, and mount table 4 and the 3 fixed connection of support that 2 tops of punching press platform were equipped with.

As an optional technical solution of the utility model:

the through-hole with 6 looks adaptations of telescopic link is seted up to the inside of mount table 4, and the through-hole is passed to the one end that pneumatic cylinder 5 was kept away from to telescopic link 6.

As an optional technical solution of the utility model:

the fixing rod 9 is fixedly connected to one side of the connecting piece 7 close to the bracket 3, and the fixing rod 9 is fixedly connected with the transmission rod 11 through a connecting rod 10 arranged at one end of the fixing rod 9.

As an optional technical solution of the utility model:

the transmission rod 11 is clamped with the connecting rod 10 through a clamping groove 12 formed in one end of the transmission rod, a first rotating shaft is arranged in the first rotating shaft mounting hole 13, and the transmission rod 11 is movably connected with the connecting rod 10 through the first rotating shaft.

As an optional technical solution of the utility model:

the slide block 19 is matched with the slide groove 18, and the transmission rod 11 is movably connected with the slide groove 18 arranged in the fixed block 17 through the slide block 19 arranged on one side of the transmission rod.

As an optional technical solution of the utility model:

a fixing screw is installed in the fixing hole 24, and the piston rod 22 is fixedly connected with the connecting piece 23 through the fixing screw.

As an optional technical solution of the utility model:

the transmission rod 11 is clamped at one end of the connecting piece 23, which is far away from the piston rod 22, through the matching use of the fixed rod 9 and the connecting rod 10 with the transmission rod 11, when the telescopic rod 6 extends, that is, moves downwards, the fixed rod 9 can be driven to move downwards, so that the transmission rod 11 moves downwards, through the sliding block 19 arranged at one side of the transmission rod 11, the transmission rod 11 is movably connected with the sliding groove 18 arranged in the fixed block 17, and through the matching use of the first rotating shaft, the transmission rod 11 can move along with the trend of the sliding groove 18 when moving downwards, that is, the bottom end of the transmission rod 11 moves towards the direction of the punching plate 14, so that through the matching use of the second rotating shaft, the transmission rod 11 pushes the connecting piece 23 to move towards the direction of the movable plug 21, so that the connecting piece 23 pushes the piston rod 22, and the piston rod 22 pushes the movable, that is, the two clamping plates 16 are pushed by the movable plug 21 to move closer to the middle, so as to clamp the workpiece in the stamping groove 15.

As an optional technical solution of the utility model:

the second rotating shaft is installed inside the second rotating shaft installation hole 26, and the transmission rod 11 is movably connected with the connecting piece 23 through the second rotating shaft.

The working process of the utility model is as follows: when a user uses the device, the fixed rod 9, the connecting rod 10 and the transmission rod 11 are used in cooperation, so that the telescopic rod 6 can drive the fixed rod 9 to move downwards when extending, namely moving downwards, so that the transmission rod 11 moves downwards, the transmission rod 11 is movably connected with the sliding groove 18 formed in the fixed block 17 through the sliding block 19 arranged on one side of the transmission rod 11, and the transmission rod 11 can move along with the trend of the sliding groove 18 when moving downwards through the cooperation of the first rotating shaft, namely the bottom end of the transmission rod 11 moves towards the direction of the punching plate 14, so that the transmission rod 11 pushes the connecting piece 23 to move towards the direction of the movable plug 21 through the cooperation of the second rotating shaft, so that the connecting piece 23 pushes the piston rod 22, and the piston rod 22 pushes the movable plug 21 to move towards the direction far away from the transmission rod 11, namely the two clamping plates 16 are pushed by the movable plug 21 to approach, the workpiece in the stamping groove 15 can be clamped, the fixed rod 9 and the connecting rod 10 are matched with the transmission rod 11 for use, so that the fixed rod 9 can be driven to move downwards when the telescopic rod 6 extends, namely, moves downwards, so that the transmission rod 11 moves downwards, the transmission rod 11 can move along with the trend of the chute 18 when moving downwards through the matching of the first rotating shaft and the chute 18, namely, the bottom end of the transmission rod 11 moves towards the stamping disc 14, so that the transmission rod 11 can push the movable plug 21 to move, the movable plug 21 can push the two clamping plates 16 to approach to the middle, the workpiece in the stamping groove 15 can be clamped, the telescopic rod 6 contracts after stamping is completed, so that the two clamping plates 16 can be loosened, the workpiece can be taken out, the problem of difficult unloading of the traditional stamping device is effectively solved, and by arranging the movable plug 21, the activity stopper 21 has certain elasticity, have the fixed action to the work piece when two activity stoppers 21 promote two clamp plates 16 to the centre and draw close, and when the telescopic link 6 just started to shrink, because the elasticity of activity stopper 21, two clamp plates 16 were still in the clamping state this moment, thereby the effectual stamping device in the past of having improved glues the work piece easily, and the drawback of influencing work efficiency, the effectual practicality that has strengthened the device, the device not only has the fixed action to the work piece, and manual operation has been reduced, the manpower has been saved, thereby certain practicality has.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanical stamping device which characterized in that: the punching device comprises a body (1), wherein a punching table (2) is arranged at the top of the body (1), a support (3) is fixedly connected to the top of the punching table (2), an installation table (4) is fixedly connected to the top of the support (3), a hydraulic cylinder (5) is fixedly connected to the top of the installation table (4), a telescopic rod (6) is fixedly connected to the bottom of the hydraulic cylinder (5), a connecting piece (7) is fixedly connected to one end, away from the hydraulic cylinder (5), of the telescopic rod (6), and a punch (8) is fixedly connected to one end, away from the telescopic rod (6), of the connecting piece (7);

a fixing rod (9) is fixedly connected to one side, close to the support (3), of the connecting piece (7), a connecting rod (10) is fixedly connected to one end, far away from the connecting piece (7), of the fixing rod (9), a transmission rod (11) is fixedly connected to one end, far away from the fixing rod (9), of the connection rod (10), a clamping groove (12) matched with the connecting rod (10) is formed in the transmission rod (11), and first rotating shaft mounting holes (13) are formed in the clamping groove (12) and the connecting rod (10);

the stamping device is characterized in that a stamping disc (14) is fixedly connected to the top of the stamping table (2), a stamping groove (15) is formed in the stamping disc (14), a clamping plate (16) is arranged in the stamping groove (15), fixing blocks (17) are fixedly connected to two ends of the stamping disc (14), a sliding groove (18) is formed in the fixing block (17), and a sliding block (19) is fixedly connected to one side of the transmission rod (11);

piston groove (20) have been seted up to the inside of punching press dish (14), the inside of piston groove (20) is provided with movable stopper (21), the one end fixedly connected with piston rod (22) of movable stopper (21), the one end fixed connection in pinch-off blades (16) of piston rod (22) are kept away from in movable stopper (21), the one end fixedly connected with connection piece (23) of movable stopper (21) are kept away from in piston rod (22), fixed orifices (24) have all been seted up with the inside of connection piece (23) in piston rod (22), spread groove (25) with connection piece (23) looks adaptation are seted up to the bottom of transfer line (11), second pivot mounting hole (26) have all been seted up with the inside of connection piece (23) in spread groove (25).

2. A mechanical stamping device as claimed in claim 1, wherein: the punching machine is characterized in that the two ends of the top of the punching table (2) are fixedly connected with the supports (3), and the mounting table (4) is fixedly connected with the supports (3) arranged at the top of the punching table (2).

3. A mechanical stamping device as claimed in claim 1, wherein: the mounting table (4) is internally provided with a through hole matched with the telescopic rod (6), and one end, far away from the hydraulic cylinder (5), of the telescopic rod (6) penetrates through the through hole.

4. A mechanical stamping device as claimed in claim 1, wherein: the fixing rod (9) is fixedly connected to one side, close to the support (3), of the connecting piece (7), and the fixing rod (9) is fixedly connected with the transmission rod (11) through a connecting rod (10) arranged at one end of the fixing rod.

5. A mechanical stamping device as claimed in claim 1, wherein: the transmission rod (11) is connected with the connecting rod (10) in a clamping mode through a clamping groove (12) formed in one end of the transmission rod, a first rotating shaft is arranged in the first rotating shaft mounting hole (13), and the transmission rod (11) is movably connected with the connecting rod (10) through the first rotating shaft.

6. A mechanical stamping device as claimed in claim 1, wherein: the sliding block (19) is matched with the sliding groove (18), and the transmission rod (11) is movably connected with the sliding groove (18) formed in the fixed block (17) through the sliding block (19) arranged on one side of the transmission rod.

7. A mechanical stamping device as claimed in claim 1, wherein: the inside of the fixing hole (24) is provided with a fixing screw, and the piston rod (22) is fixedly connected with the connecting sheet (23) through the fixing screw.

8. A mechanical stamping device as claimed in claim 1, wherein: the transmission rod (11) is clamped at one end of the connecting piece (23) far away from the piston rod (22) through a connecting groove (25) formed in one end of the transmission rod.

9. A mechanical stamping device as claimed in claim 1, wherein: and a second rotating shaft is arranged in the second rotating shaft mounting hole (26), and the transmission rod (11) is movably connected with the connecting sheet (23) through the second rotating shaft.