CN216632362U

CN216632362U - Servo punch press is with high and stable sucking disc of absorption of positioning accuracy

Info

Publication number: CN216632362U
Application number: CN202122689938.7U
Authority: CN
Inventors: 李俊; 陈洪春; 王金强
Original assignee: Yancheng Ruixiang Automation Technology Co ltd
Current assignee: Yancheng Ruixiang Automation Technology Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-05-31
Anticipated expiration: 2031-11-04

Abstract

The utility model relates to the technical field of punch clamps, in particular to a sucker with high positioning precision and stable suction for a servo punch, which comprises a connecting frame, wherein the connecting frame comprises a connecting plate, one side of the connecting plate is provided with four connecting column positioning holes, the insides of the four connecting column positioning holes are fixedly connected with a connecting column, one side of the four connecting columns is fixedly connected with a vacuum cavity, and one side of the vacuum cavity is fixedly connected with four limiting columns. The utility model has the advantages that: avoid sucking disc subassembly and workstation to take place proruption nature contact through the spacing post that sets up, effectively promoted the practicality of device, this sucking disc can provide the guide effect at the installation sucking disc fixed plate through the guide post that sets up, and then guarantees the stability of device, through fastening nut's setting, can further guarantee the stability that the device absorbs, the setting of antistatic suction dish can prevent static and adsorb the dust to influence the stability that the sucking disc absorbs.

Description

Servo punch press is with high and stable sucking disc of absorption of positioning accuracy

Technical Field

The utility model relates to the technical field of punch clamps, in particular to a sucker with high positioning precision and stable suction for a servo punch.

Background

The servo punch press takes the servo motor as a direct power source, converts driving force generated by the motor into linear motion of the slide block in a screw rod mode, a crank connecting rod mode, a toggle rod mode and the like, perfectly controls the motion mode of the slide block by applying the programmable control characteristic of the servo motor so as to meet the requirements of various stamping processing, intelligence and the like, has the advantages of controllable slide block speed, easiness in manufacturing of difficult-to-form materials, energy conservation, environmental protection, multiple purposes and intellectualization and the like, is a currently accepted third-generation punch press, and is a mainstream trend for development of the stamping industry.

The servo punch press is mainly suitable for production lines of extension, blanking, bending, cold forging, stamping and the like and a die testing punch press. Because PLC control is adopted, high-level precision control is achieved by using a digital technology and a feedback control method: the position of the sliding block of the punch can be controlled, and the position of the sliding block is controlled repeatedly to be +/-0.01 mm through a monitoring system and compensation control; because the motion mode can adopt program editing, the speed and the track of the slide block can be controlled, the speed of a stamping area is greatly reduced, the stamping noise and the vibration are reduced, the working environment of stamping is improved, and the service life of the die is prolonged. Punch press vacuum chuck can absorb, draw and rotate all kinds of article in the production process, be the indispensable original paper of servo punch press transport work piece, the contact of sucking disc and article is very gentle moreover, do not leave the vestige when adsorbing article, its theory of operation is very simple and safe, but the positioning accuracy of current sucking disc when the installation is not high, each sucking disc suction is unstable when leading to the use, the practical function is relatively poor, and current sucking disc does not possess spacing ability, careless can lead to sucking disc and workstation to bump when using, lead to gold utensil and sucking disc to damage.

In view of the above, the present invention provides a sucker for a servo punch, which has high positioning accuracy and stable suction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a sucker with high positioning precision and stable suction for a servo punch.

The purpose of the utility model is realized by the following technical scheme: the utility model provides a servo punch press is with high and stable sucking disc of absorption of positioning accuracy, includes the link, the link includes the connecting plate, four spliced pole locating holes, four have been seted up to one side of connecting plate spliced pole locating hole spliced pole of the equal fixedly connected with in inside, four vacuum cavity of one side fixedly connected with of spliced pole, four spacing posts of one side fixedly connected with of vacuum cavity, four guide posts of one side fixedly connected with of vacuum cavity, four be provided with a sucking disc fixed plate between the guide post, one side fixed connection of sucking disc fixed plate is in one side of vacuum cavity, a plurality of sucking disc subassemblies of inside fixedly connected with of sucking disc fixed plate.

Optionally, four first fixing holes are formed in one side of the vacuum cavity, the inner diameter of each first fixing hole is matched with the outer diameter of the corresponding connecting column, the interiors of the four first fixing holes are all inserted into the outer surface of the corresponding connecting column, and the interiors of the four first fixing holes are all fixedly connected to one side of the outer surface of the corresponding connecting column.

Optionally, four second fixing holes are formed in one side of the vacuum cavity, the inner diameter of each second fixing hole is matched with the outer diameter of the corresponding guide post, the interiors of the four second fixing holes are all inserted into the outer surface of the corresponding guide post, and the interiors of the four second fixing holes are fixedly connected to one side of the outer surface of the corresponding guide post.

Optionally, two spacing post spread grooves have all been seted up to the both sides of vacuum cavity one side, four two symmetrical spacing post connecting holes have all been seted up to one side of spacing post spread groove, eight the inside of spacing post connecting hole is all pegged graft and is had a first bolt, four the shape and the size of the internal surface of spacing post spread groove and the shape and the size homogeneous phase adaptation of spacing post surface, four the equal joint in inside of spacing post spread groove is in the surface of the spacing post that corresponds, and four two symmetrical screws have all been seted up to the bottom of spacing post, the position and the size of screw are corresponding with the position and the size of the spacing post connecting hole that corresponds, four spacing post all is through first bolt and vacuum cavity fixed connection.

Optionally, two guide post draw-in grooves, four are all seted up to the both sides of sucking disc fixed plate the guide post draw-in groove all is the semicircle form, and four the radius size of guide post draw-in groove equals with the external diameter size of guide post, four the equal joint in the surface of guide post in one side of guide post draw-in groove.

Optionally, a plurality of connecting holes have been seted up to one side of sucking disc fixed plate, and is a plurality of connecting hole evenly distributed is around sucking disc fixed plate one side, a plurality of sucking disc fixed orificess have been seted up to one side of sucking disc fixed plate, and is a plurality of the inside of sucking disc fixed orificess all is provided with the internal thread, and is a plurality of sucking disc subassembly fixed connection is in the inside of the sucking disc fixed orificess that corresponds respectively.

Optionally, the sucking disc assembly comprises a hardware fitting, an external thread matched with the sucking disc fixing hole is arranged on the outer surface of the hardware fitting, one side of the hardware fitting is in threaded connection with the inside of the sucking disc fixing hole, one side of the hardware fitting is in threaded connection with a fastening nut, one side of the fastening nut is in lap joint with one side of the sucking disc fixing hole, one side of the hardware fitting is fixedly connected with a plug, and one side of the hardware fitting is fixedly connected with an anti-static sucking disc.

Optionally, a plurality of sucking disc fixed plate fixed orificess have been seted up to vacuum cavity one side, and is a plurality of the position and the size of sucking disc fixed plate fixed orificess and the position and the size looks adaptation of connecting hole, it is a plurality of the inside of sucking disc fixed plate fixed orificess all is pegged graft and is had a second bolt, vacuum cavity passes through second bolt and sucking disc fixed plate fixed connection, a plurality of gold utensil connecting holes have been seted up to vacuum cavity one side, and is a plurality of the gold utensil connecting hole equals and the position one-to-one with the quantity of sucking disc fixed orificess, and is a plurality of the equal joint in the surface of the bayonet joint that corresponds in inside of gold utensil connecting hole.

Optionally, the number of the sucker fixing holes is not less than one hundred and fifty.

The utility model has the following advantages:

1. this sucking disc surpasss the working plane of antistatic sucking disc slightly through the working plane of the spacing post that sets up, can form the protection to the sucking disc subassembly, can prevent to be improper because of the operation in the course of the work, the accident leads to sucking disc subassembly and workstation to take place proruption contact, lead to antistatic sucking disc and gold utensil to damage, change damage part not only consumes the fund, still can influence the operation of production line greatly, the setting of spacing post, can be perfect avoid sucking disc subassembly and workstation to take place proruption contact, the practicality of device has effectively been promoted.

2. This sucking disc can provide the guide effect through the guide post that sets up in the installation sucking disc fixed plate, and four guide posts can be perfect carry on spacingly to the installation of sucking disc fixed plate to installation accuracy has been ensured, and then the stability of assurance device.

3. This sucking disc can install a large amount of sucking disc subassemblies in advance through the setting of the sucking disc fixed plate that sets up, and through fastening nut's setting, can fix the gold utensil by effectual cooperation sucking disc fixed plate, can guarantee the connection stability of gold utensil, further guaranteed the stability that the device absorbs, the setting of antistatic sucking disc can prevent that the static that produces from adsorbing the dust in the course of the work to influence the stability that the sucking disc absorbs.

Drawings

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

FIG. 2 is a schematic view of the connecting frame of the present invention;

FIG. 3 is a schematic view of the vacuum chamber according to the present invention;

FIG. 4 is a schematic structural view of a suction cup fixing plate according to the present invention;

FIG. 5 is a schematic view of the chuck assembly of the present invention.

In the figure: 1-connecting frame, 11-connecting plate, 12-connecting column positioning hole, 13-connecting column, 2-vacuum cavity, 21-first fixing hole, 22-second fixing hole, 23-limiting column connecting groove, 24-limiting column connecting hole, 25-sucker fixing plate fixing hole, 26-hardware connecting hole, 3-limiting column, 4-guiding column, 5-sucker fixing plate, 51-guiding column clamping groove, 52-connecting hole, 53-sucker fixing hole, 6-sucker component, 61-hardware, 62-fastening nut, 63-plug connector and 64-antistatic sucker.

Detailed Description

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

As shown in fig. 1-5, a sucker with high positioning accuracy and stable suction for a servo punch comprises a connecting frame 1, wherein the connecting frame 1 comprises a connecting plate 11, one side of the connecting plate 11 is provided with four connecting column positioning holes 12, the insides of the four connecting column positioning holes 12 are fixedly connected with a connecting column 13, one side of the four connecting columns 13 is fixedly connected with a vacuum cavity 2, one side of the vacuum cavity 2 is fixedly connected with four limiting columns 3, the working plane of the limiting columns 3 slightly exceeds the working plane of an anti-static sucker 64, so that the sucker component 6 can be protected, the phenomenon that the sucker component 6 is suddenly contacted with a workbench due to improper operation in the working process, the anti-static sucker 64 and a hardware fitting 61 are damaged, the damaged components are replaced, the fund is consumed, and the operation of a production line is greatly influenced, spacing post 3's setting, can be perfect avoid sucking disc subassembly 6 and workstation to take place proruption nature contact, the practicality of device has effectively been promoted, four guide posts 4 of one side fixedly connected with of vacuum cavity 2, guide post 4 through setting up can be in installation sucking disc fixed plate 5, provide the guide effect, four guide posts can be perfect carry on spacingly to the installation of sucking disc fixed plate 5, with ensured the installation accuracy, and then guarantee device's stability, be provided with a sucking disc fixed plate 5 between four guide posts 4, one side fixed connection of sucking disc fixed plate 5 is in one side of vacuum cavity 2, a plurality of sucking disc subassemblies 6 of the inside fixedly connected with of sucking disc fixed plate 5.

As a preferred technical scheme of the utility model: four first fixed orificess 21 have been seted up to one side of vacuum cavity 2, the internal diameter size of four first fixed orificess 21 and the external diameter size looks adaptation of the spliced pole 13 that corresponds, and the inside of four first fixed orificess 21 is all pegged graft in the surface of the spliced pole 13 that corresponds, and the equal fixed connection in one side of the spliced pole 13 surface that corresponds in the inside of four first fixed orificess 21.

As a preferred technical scheme of the utility model: four second fixed orificess 22 have been seted up to one side of vacuum cavity 2, and the internal diameter size of four second fixed orificess 22 and the external diameter size looks adaptation of the guide post 4 that corresponds, the inside of four second fixed orificess 22 all pegs graft in the surface of the guide post 4 that corresponds, and the inside fixed connection of four second fixed orificess 22 is in one side of the surface of the guide post 4 that corresponds.

As a preferred technical scheme of the utility model: two spacing post spread grooves 23 have all been seted up to the both sides of 2 one sides of vacuum cavity, the spacing post connecting hole 24 of two symmetries is all seted up to one side of four spacing post spread grooves 23, eight spacing post connecting hole 24's inside is all pegged graft and is had a first bolt, the shape and the size of the internal surface of four spacing post spread grooves 23 and the shape and the big or small homogeneous phase adaptation of spacing post 3 surface, the equal joint in inside of four spacing post spread grooves 23 is in the surface of the spacing post 3 that corresponds, and the screw of two symmetries is all seted up to the bottom of four spacing posts 3, the position and the size of screw are corresponding with the position and the size of the spacing post connecting hole 24 who corresponds, four spacing posts 3 all are through first bolt and 2 fixed connection of vacuum cavity.

As a preferred technical scheme of the utility model: two guide post draw-in grooves 51 have all been seted up to the both sides of sucking disc fixed plate 5, and four guide post draw-in grooves 51 all are the semicircle form, and four guide post draw-in grooves 51's radius size equals with the external diameter size of guide post 4, the equal joint in the surface of guide post 4 in one side of four guide post draw-in grooves 51.

As a preferred technical scheme of the utility model: a plurality of connecting holes 52 have been seted up to one side of sucking disc fixed plate 5, a plurality of connecting holes 52 evenly distributed is around sucking disc fixed plate 5 one side, a plurality of sucking disc fixed orifices 53 have been seted up to one side of sucking disc fixed plate 5, the inside of a plurality of sucking disc fixed orifices 53 all is provided with the internal thread, a plurality of sucking disc subassemblies 6 are fixed connection respectively in the inside of the sucking disc fixed orifices 53 that corresponds, the setting of sucking disc fixed plate 5 can be installed a large amount of sucking disc subassemblies 6 in advance, can guarantee the connection stability of gold utensil 61, the stability of device absorption has further been guaranteed.

As a preferred technical scheme of the utility model: the sucking disc subassembly 6 includes gold utensil 61, be provided with of gold utensil 61 surface with the external screw thread of sucking disc fixed orifices 53 looks adaptation, one side threaded connection of gold utensil 61 is in the inside of sucking disc fixed orifices 53, one side threaded connection of gold utensil 61 has fastening nut 62, setting through fastening nut 62, be connected the back at gold utensil 61 and sucking disc fixed orifices 53, fasten again by fastening nut 62, can guarantee the stability in the working process, one side of fastening nut 62 and one side looks overlap joint of sucking disc fixed orifices 53, one side fixedly connected with bayonet joint 63 of gold utensil 61, one side fixedly connected with antistatic suction disc 64 of gold utensil 61, the setting of antistatic suction disc 64 can prevent that the static that produces from adsorbing the dust in the working process, with the stability that influences the sucking disc and absorb.

As a preferred technical scheme of the utility model: a plurality of sucking disc fixed plate fixed orifices 25 have been seted up to 2 one sides of vacuum cavity, the position and the size looks adaptation of the position and the size of a plurality of sucking disc fixed plate fixed orifices 25 and connecting hole 52, a second bolt has all been pegged graft in the inside of a plurality of sucking disc fixed plate fixed orifices 25, vacuum cavity 2 passes through second bolt and 5 fixed connection of sucking disc fixed plate, a plurality of gold utensil connecting holes 26 have been seted up to 2 one side of vacuum cavity, a plurality of gold utensil connecting holes 26 equal and the position one-to-one with the quantity of sucking disc fixed orifices 53, the equal joint in the inside of a plurality of gold utensil connecting holes 26 is in the surface of the bayonet joint 63 that corresponds, vacuum cavity 2 provides the vacuum source for the device, in order to guarantee that the device can effectively absorb.

As a preferred technical scheme of the utility model: the quantity of sucking disc fixed orifices 53 is no less than one hundred fifty, connects more sucking disc subassemblies 6 through a large amount of sucking disc fixed orifices 53 and can further carry out effective clamp to the work piece of processing at the during operation.

In summary, the following steps: the sucker slightly exceeds the working plane of the anti-static sucker 64 through the arranged working plane of the limiting column 3, so that the sucker assembly 6 can be protected, the sucker assembly 6 is prevented from being suddenly contacted with a workbench due to improper operation in the working process, the anti-static sucker 64 and a hardware fitting 61 are damaged, the damaged parts are replaced, the capital is consumed, the operation of a production line is greatly influenced, the arrangement of the limiting column 3 can perfectly avoid the accidental contact between the sucker assembly 6 and the workbench, and the practicability of the device is effectively improved; the sucker can provide a guiding function when the sucker fixing plate 5 is installed through the arranged guide posts 4, and the four guide posts can perfectly limit the installation of the sucker fixing plate 5 so as to ensure the installation precision and further ensure the stability of the device; this sucking disc can install a large amount of sucking disc subassemblies 6 in advance through the setting of the sucking disc fixed plate 5 that sets up, through fastening nut 62's setting, can effectual cooperation sucking disc fixed plate 5 fix gold utensil 61, can guarantee that the connection of gold utensil 61 is stable, has further guaranteed the stability that the device absorbs, and the static that produces can be prevented in the course of the work by the setting of antistatic suction disc 64 adsorbs the dust to influence the stability that the sucking disc absorbs.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a servo punch press is with high and absorb stable sucking disc of positioning accuracy which characterized in that: including link (1), link (1) includes connecting plate (11), four spliced pole locating holes (12), four have been seted up to one side of connecting plate (11) spliced pole (13), four of the equal fixedly connected with in inside of spliced pole locating hole (12) spliced pole (13), four vacuum chamber (2) of one side fixedly connected with of spliced pole (13), four spacing post (3) of one side fixedly connected with of vacuum chamber (2), four guide post (4) of one side fixedly connected with of vacuum chamber (2), four be provided with a sucking disc fixed plate (5) between guide post (4), one side fixed connection of sucking disc fixed plate (5) is in one side of vacuum chamber (2), a plurality of sucking disc subassemblies (6) of the inside fixedly connected with of sucking disc fixed plate (5).

2. The suction cup according to claim 1, wherein the suction cup has a high positioning accuracy and a stable suction force, and further comprises: four first fixed orifices (21) have been seted up to one side of vacuum cavity (2), four the internal diameter size of first fixed orifices (21) and the external diameter size looks adaptation of spliced pole (13) that corresponds, four the inside of first fixed orifices (21) is all pegged graft in the surface of spliced pole (13) that corresponds, and four the equal fixed connection in one side of spliced pole (13) surface that corresponds of inside of first fixed orifices (21).

3. The suction cup according to claim 1, wherein the suction cup has a high positioning accuracy and a stable suction force, and further comprises: four second fixed orifices (22) have been seted up to one side of vacuum cavity (2), four the internal diameter size of second fixed orifices (22) and the external diameter size looks adaptation of the guide post (4) that corresponds, four the inside of second fixed orifices (22) is all pegged graft in the surface of the guide post (4) that corresponds, and four the inside fixed connection of second fixed orifices (22) is in one side of the surface of the guide post (4) that corresponds.

4. The suction cup according to claim 1, wherein the suction cup has a high positioning accuracy and a stable suction force, and further comprises: two sides of one side of the vacuum cavity body (2) are respectively provided with two limiting column connecting grooves (23), one side of each of the four limiting column connecting grooves (23) is respectively provided with two symmetrical limiting column connecting holes (24), the insides of the eight limiting column connecting holes (24) are respectively inserted with a first bolt, the shapes and the sizes of the inner surfaces of the four limiting column connecting grooves (23) are matched with the shapes and the sizes of the outer surfaces of the limiting columns (3), the insides of the four limiting column connecting grooves (23) are respectively clamped with the outer surfaces of the corresponding limiting columns (3), and four screw holes which are symmetrical are formed in the bottoms of the limiting columns (3), the positions and the sizes of the screw holes correspond to those of the corresponding limiting column connecting holes (24), and the four limiting columns (3) are fixedly connected with the vacuum cavity (2) through first bolts.

5. The suction cup according to claim 1, wherein the suction cup has a high positioning accuracy and a stable suction force, and further comprises: two guide post draw-in grooves (51), four have all been seted up to the both sides of sucking disc fixed plate (5) guide post draw-in groove (51) all are semicircle form, and four the radius size of guide post draw-in groove (51) equals with the external diameter size of guide post (4), four the equal joint in the surface of guide post (4) in one side of guide post draw-in groove (51).

6. The suction cup according to claim 1, wherein the suction cup has a high positioning accuracy and a stable suction force, and further comprises: a plurality of connecting holes (52) have been seted up to one side of sucking disc fixed plate (5), and is a plurality of connecting hole (52) evenly distributed is around sucking disc fixed plate (5) one side, a plurality of sucking disc fixed orificess (53) have been seted up to one side of sucking disc fixed plate (5), and is a plurality of the inside of sucking disc fixed orificess (53) all is provided with the internal thread, and is a plurality of sucking disc subassembly (6) fixed connection is in the inside of the sucking disc fixed orificess (53) that corresponds respectively.

7. The suction cup according to claim 1, wherein the suction cup has a high positioning accuracy and a stable suction force, and further comprises: the sucking disc subassembly (6) include gold utensil (61), be provided with of gold utensil (61) surface with the external screw thread of sucking disc fixed orifices (53) looks adaptation, one side threaded connection in the inside of sucking disc fixed orifices (53) of gold utensil (61), one side threaded connection of gold utensil (61) has fastening nut (62), one side and one side looks overlap joint of sucking disc fixed orifices (53) of fastening nut (62), one side fixedly connected with bayonet joint (63) of gold utensil (61), one side fixedly connected with antistatic suction dish (64) of gold utensil (61).

8. The suction cup with high positioning accuracy and stable suction for the servo punch press according to claim 1, wherein: vacuum cavity (2) one side has been seted up a plurality of sucking disc fixed plate fixed orifices (25), and is a plurality of the position and the size of sucking disc fixed plate fixed orifice (25) and the position and the size looks adaptation of connecting hole (52), it is a plurality of all pegging graft in the inside of sucking disc fixed plate fixed orifice (25) has a second bolt, vacuum cavity (2) are through second bolt and sucking disc fixed plate (5) fixed connection, a plurality of gold utensil connecting holes (26) have been seted up to vacuum cavity (2) one side, and is a plurality of the quantity of gold utensil connecting hole (26) and sucking disc fixed orifice (53) equals and the position one-to-one, and is a plurality of the equal joint in the surface of the bayonet joint (63) that corresponds in the inside of gold utensil connecting hole (26).

9. The suction cup with high positioning accuracy and stable suction for a servo punch according to claim 6, wherein: the number of the sucker fixing holes (53) is not less than one hundred and fifty.