CN216262954U

CN216262954U - Machining platform of numerical control punch

Info

Publication number: CN216262954U
Application number: CN202122997202.6U
Authority: CN
Inventors: 刘天飞
Original assignee: Hangzhou Jiheng Electromechanical Co ltd
Current assignee: Hangzhou Jiheng Electromechanical Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-12
Anticipated expiration: 2031-11-30

Abstract

The application relates to a processing platform of a numerical control punch, which relates to the technical field of punching processing and comprises a conveying assembly and a receiving assembly, wherein the conveying assembly comprises at least two conveying parts, the at least two conveying parts are symmetrically arranged on a workbench along the conveying direction of a metal plate, a driving part is arranged below the conveying parts, and the driving part is used for driving the conveying parts to lift; the receiving assembly is located between the two conveying parts and connected with the workbench, and the receiving assembly is used for receiving the metal plates. This application has the effect that reduces the possibility of metal flitch wearing and tearing.

Description

Machining platform of numerical control punch

Technical Field

The application relates to the technical field of punching processing, in particular to a processing platform of a numerical control punch.

Background

Stamping is a common processing technology in metal plate processing, and at present, a numerical control punch is mainly used for stamping metal plates. The numerical control punch can be used for processing parts of various metal plates and can automatically complete various complex hole patterns and shallow drawing forming processing at one time.

The existing numerical control punch mainly comprises a base, a portal, a punching pressure head arranged on the portal and a driving mechanism for driving the punching pressure head to move, when a metal plate is punched, the metal plate to be processed is conveyed to the position below the punching pressure head, the punching pressure head punches downwards, after punching is completed, the punching pressure head resets, and the metal plate is moved to punch next time.

In view of the above-mentioned related art, the inventor believes that when a metal material plate is stamped, one surface of the metal material plate, which is in contact with a workbench, is easily worn, and thus the yield of the metal material plate is affected.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility of metal flitch wearing and tearing, this application provides a processing platform of numerical control punch.

The application provides a processing platform of numerical control punch adopts following technical scheme:

a machining platform of a numerical control punch comprises a conveying assembly and a receiving assembly, wherein the conveying assembly comprises at least two conveying parts, the at least two conveying parts are symmetrically arranged on a workbench along the conveying direction of a metal plate, a driving part is arranged below the conveying parts, and the driving part is used for driving the conveying parts to lift; the receiving assembly is located between the two conveying parts and connected with the workbench, and the receiving assembly is used for receiving the metal plates.

Through adopting above-mentioned technical scheme, when punching press the metal flitch, place the metal flitch on conveyor components, when conveyor components transported the metal flitch to the pressure head below that punches a hole, the driver part makes conveyor components descend, the lower surface of metal flitch with accept the subassembly butt, the pressure head that punches a hole to the metal flitch to reduce the possibility of metal flitch wearing and tearing.

Optionally, the conveying component comprises a conveying part and at least one connecting part, the conveying part is located above the workbench, the connecting part is arranged below the conveying part, and one end of the connecting part penetrates through the workbench and is connected with the driving component; the workbench is provided with a first sliding groove, the connecting piece slides along the first sliding groove, the driving part comprises a first driving mechanism, the first driving mechanism is connected with the connecting piece, and the first driving mechanism is used for driving the connecting piece to be close to or far away from the center of the workbench.

Through adopting above-mentioned technical scheme, to the width of the metal flitch that needs punch a hole, start first actuating mechanism, first actuating mechanism drives the connecting piece and is close to or keeps away from the workstation center, adjusts specifically between two connecting pieces to distance between two conveyor components is adjusted, the demand that is suitable for the metal flitch of different width improves processing platform's suitability.

Optionally, the driving part further includes a supporting member and a second driving mechanism, the supporting member is located below the connecting member, a second sliding groove is formed in the supporting member, one end, close to the second sliding groove, of the connecting member is connected with a sliding block, the sliding block slides along the second sliding groove, the sliding direction of the sliding block is the same as that of the connecting member, the second driving mechanism is connected with the supporting member and located below the supporting member, and the second driving mechanism is used for driving the connecting member to lift.

Through adopting above-mentioned technical scheme, when adjusting the distance between the conveyor components, first actuating mechanism drive connecting piece is close to or keeps away from the workstation center to make the slider be close to or keep away from the workstation center, simultaneously, when punching a hole to the metal flitch, start second actuating mechanism, second actuating mechanism drive support piece descends, support piece drives the slider and descends, the slider drives the connecting piece and descends, thereby make conveyor components descend, the lower surface of metal flitch punches a hole with accepting the subassembly butt again.

Optionally, the first driving mechanism includes a screw rod and a first driving member, one end of the screw rod is rotatably connected with one end of the supporting member, the other end of the screw rod is rotatably connected with the other end of the supporting member, the screw rod penetrates through the connecting member and is in threaded connection with the connecting member, an output end of the first driving member is connected with the screw rod, and the first driving member is used for driving the screw rod to rotate.

Through adopting above-mentioned technical scheme, start first driving piece, first driving piece drives the screw rod and rotates, and the screw rod drives the connecting piece and slides along first spout, and the slider slides along the second spout simultaneously to be convenient for adjust the distance between two conveyor components.

Optionally, the second driving mechanism comprises at least one telescopic member and a second driving member; the second driving piece is connected with the frame body of the workbench and used for driving the supporting piece to lift; one end of the telescopic piece is connected with the support piece, the other end of the telescopic piece is connected with the frame body of the workbench, and the telescopic direction of the telescopic piece is the same as the lifting direction of the support piece.

Through adopting above-mentioned technical scheme, when second driving piece drive support piece goes up and down, the extensible member plays the supporting role to support piece, stability when improving support piece and going up and down.

Optionally, the receiving assembly comprises a receiving piece, the receiving piece is located above the workbench and connected with the workbench, and one end of the receiving piece, which is far away from the workbench, is connected with the flexible layer.

By adopting the technical scheme, the bearing piece supports the metal plate, so that the metal plate can be punched conveniently; the flexible layer reduces the possibility of abrasion between the metal material plate and the bearing piece.

Optionally, the conveying assembly further comprises at least one limiting component, the limiting component is located above the conveying piece, and the limiting component limits the metal plate on the conveying piece.

Through adopting above-mentioned technical scheme, when the transport unit descends and the lower surface of metal flitch during with the flexible layer butt, spacing part carries on spacingly to the metal flitch, reduces the metal flitch and produces the possibility of skew when punching a hole the hand.

Optionally, the limiting component comprises a limiting plate, a stud and a locking piece, the stud is connected with the conveying piece, the stud penetrates through the limiting plate and is in threaded connection with the limiting plate, the limiting plate is located above the conveying piece, the locking piece is located above the limiting plate, and the locking piece is used for preventing the limiting plate from being separated from the conveying piece.

Through adopting above-mentioned technical scheme, use the retaining member fixed and the restriction at the suitable height of double-screw bolt with the limiting plate, when conveying component descends and during the lower surface and the flexible layer butt of metal flitch, the lower surface of limiting plate and the upper surface butt of metal flitch, the limiting plate carries on spacingly to the metal flitch with accepting the board this moment, stability when improving the metal flitch and punching a hole.

In summary, the present application includes at least one of the following beneficial technical effects:

by arranging the conveying assembly and the bearing assembly, the conveying assembly conveys the metal plate, when the metal plate is conveyed to the position above the bearing assembly, the driving part drives the conveying assembly to descend, so that the metal plate falls on the bearing assembly, and then the metal plate is punched, so that the possibility of friction between the metal plate and a workbench is reduced, and the possibility of abrasion of the metal plate is reduced;

through setting up spacing subassembly, spacing subassembly carries on spacingly to the metal flitch that is located on accepting the board, takes place the possibility of displacement when reducing the metal flitch and punch a hole.

Drawings

Fig. 1 is a schematic structural diagram of a processing platform of a numerical control press according to an embodiment of the present application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a perspective sectional view of a machining platform of a numerical control press according to an embodiment of the present application.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Description of reference numerals: 1. a delivery assembly; 11. a conveying member; 111. a conveying member; 112. a connecting member; 12. a drive member; 121. a first drive mechanism; 1211. a screw; 1212. a first driving member; 122. a second drive mechanism; 1221. a telescoping member; 1222. a second driving member; 123. a support member; 1231. a connecting plate; 1232. a second chute; 1233. a slider; 1234. a connecting rod; 1235. a support plate; 13. a limiting component; 131. a limiting plate; 132. a stud; 133. a locking member; 134. a protection pad; 2. a receiving assembly; 21. a receiving member; 211. a support post; 212. a bearing plate; 213. a flexible layer; 3. a first runner.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a machining platform of a numerical control punch.

Referring to fig. 1 and 2, a machining platform of a numerical control press comprises a conveying assembly 1 and a receiving assembly 2, in this embodiment, the conveying assembly 1 comprises two conveying parts 11, the two conveying parts 11 are symmetrically arranged on a workbench along the conveying direction of a metal plate, one conveying part 11 comprises a conveying part 111 and two connecting parts 112 symmetrically arranged below the conveying part 111, the conveying part 111 is a conveying belt and a driving motor, the driving motor drives the conveying belt to convey the metal plate, the connecting part 112 is a connecting block, a driving part 12 is arranged below the conveying part 11, one end of the connecting part 112 is welded with a frame body of the conveying part 111, the other end of the connecting part penetrates through the workbench to be connected with the driving part 12, the driving part 12 is used for driving the conveying part 11 to lift, meanwhile, the driving part 12 can make the two symmetrically arranged conveying parts 11 approach or move away from each other; the upper surface of the workbench is provided with a first chute 3, the connecting piece 112 slides along the first chute 3, the driving part 12 comprises a first driving mechanism 121, the first driving mechanism 121 is fixedly connected with the connecting piece 112 through a bolt, and the first driving mechanism 121 is used for driving the connecting piece 112, so that the connecting piece 112 is close to or far away from the center of the workbench in a direction perpendicular to the conveying direction of the metal plate. The receiving assembly 2 is located between the two conveying members 111, the receiving assembly 2 is arranged on the workbench, and the receiving assembly 2 is used for receiving metal material plates.

Referring to fig. 1 and 2, the conveying assembly 1 further includes a plurality of limiting members 13, and in this embodiment, three limiting members 13 are disposed on each conveying member 111 at equal intervals along the conveying direction of the conveying member 111; the limiting part 13 comprises a limiting plate 131, a stud 132 and a locking piece 133, the stud 132 is welded with the conveying piece 111, the limiting plate 131 is located above the conveying piece 111, the limiting plate 131 is in threaded connection with the stud 132, the stud 132 is far away from one end of the conveying piece 111 and stretches out the limiting plate 131, the locking piece 133 is in threaded connection with the stud 132 and is located above the limiting plate 131, the locking piece 133 is a nut, the limiting plate 131 is far away from one side of the locking piece 133 and is bonded with a protection pad 134, the protection pad 134 is a spongy cushion, and the protection pad 134 reduces the possibility that the limiting plate 131 is abraded to a metal plate.

Referring to fig. 3 and 4, the driving part 12 further includes a support 123 and a second driving mechanism 122, the support 123 includes two connecting plates 1231 symmetrically disposed below the connecting pieces 112, the connecting plates 1231 are used for respectively connecting the two connecting pieces 112 symmetrically disposed along the conveying direction of the metal plate, a connecting rod 1234 is disposed between the two connecting plates 1231, one end of the connecting rod 1234 is welded to one connecting plate 1231, and the other end is welded to the other connecting plate 1231. The connecting plate 1231 is provided with a second sliding groove 1232, the second sliding groove 1232 is a dovetail groove, the connecting member 112 is welded to one side close to the second sliding groove 1232 and is provided with a sliding block 1233, the sliding block 1233 is a dovetail block, the sliding block 1233 slides along the second sliding groove 1232, and the sliding direction of the sliding block 1233 is the same as that of the connecting member 112. The second driving mechanism 122 is located below the connecting plate 1231, and the second driving mechanism 122 is used for lifting and lowering the connecting plate 1231.

Referring to fig. 1 and 2, the two ends of each connecting plate 1231 are respectively welded with a supporting plate 1235, the first driving mechanism 121 includes a screw 1211 and a first driving member 1212, the screw 1211 penetrates through the connecting member 112 and is in threaded connection with the connecting member 112, one end of the screw 1211 is rotatably connected with one supporting plate 1235 on one connecting plate 1231 through a bearing, and the other end of the screw 1211 is rotatably connected with the other supporting plate 1235 on the same connecting plate 1231 through a bearing; the output end of the first driving member 1212 is connected to the screw 1211 through the coupler, the first driving member 1212 is a servo motor, the first driving member 1212 drives the screw 1211 to rotate, so that the screw 1211 drives the connecting member 112 to move along the first sliding slot 3, the connecting member 112 drives the sliding block 1233 to move along the second sliding slot 1232, so that the two conveying members 111 approach or move away from each other, and the distance between the two conveying members 111 is adjusted.

Referring to fig. 1, the second driving mechanism 122 includes four expansion pieces 1221 circumferentially arranged along the axis of the workbench and two symmetrically arranged second driving pieces 1222, the expansion pieces 1221 are expansion rods, the second driving pieces 1222 are air cylinders, one end of the expansion pieces 1221 is welded to the lower surface of the connecting plate 1231, the other end of the expansion pieces 1221 is fixedly connected to the supporting legs of the workbench through a fixing platform, the output end of the second driving piece 1222 is fixedly connected to the lower surface of the connecting plate 1231 through a bolt, and the housing of the second driving piece 1222 is fixedly connected to the supporting legs of the workbench through a fixing platform.

Referring to fig. 2, the receiving assembly 2 includes the receiving member 21, the receiving member 21 includes a receiving post 211 and a receiving plate 212, the receiving plate 212 is located above the workbench, the receiving post 211 is located between the receiving plate 212 and the workbench, one end of the receiving post 211 is welded to the lower side of the receiving plate 212, the other end of the receiving post 211 is welded to the upper surface of the workbench, one end of the receiving plate 212, which is far away from the receiving post 211, is bonded with a flexible layer 213, and the flexible layer 213 is a sponge layer, so that the possibility that the receiving plate 212 scrapes the metal material plate when receiving the metal material plate is reduced.

The implementation principle of the machining platform of the numerical control punch press in the embodiment of the application is as follows: when punching a metal plate, the first driving member 1212 is activated, the first driving member 1212 drives the screw 1211 to rotate, the screw 1211 drives the connecting member 112 to slide along the first sliding slot 3, meanwhile, the connecting member 112 drives the sliding block 1233 to slide along the second sliding groove 1232, the widths of the two conveying members 111 are adjusted, the metal plate is placed above the conveying members 111, the conveying members 111 convey the metal plate, so that the metal plate is located below the punching head, the second driving member 1222 is started, the second driving member 1222 drives the connecting rod 1234 to descend, the connecting rod 1234 drives the connecting plate 1231 to descend so as to drive the conveying member 111 to descend, the lower surface of the metal plate is abutted to the upper surface of the flexible layer 213, meanwhile, the lower surface of the protection pad 134 is abutted to the upper surface of the metal plate, and the punching press head is used for punching the metal plate, so that the possibility of abrasion of the metal plate can be reduced in the conveying process and the punching process.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a processing platform of numerical control punch press which characterized in that: the automatic metal plate conveying device comprises a conveying assembly (1) and a receiving assembly (2), wherein the conveying assembly (1) comprises at least two conveying parts (11), the at least two conveying parts (11) are symmetrically arranged on a workbench along the conveying direction of a metal plate, a driving part (12) is arranged below the conveying parts (11), and the driving part (12) is used for driving the conveying parts (11) to lift; the bearing assembly (2) is located between the two conveying parts (11) and connected with the workbench, and the bearing assembly (2) is used for bearing the metal plates.

2. The machining platform of the numerical control press according to claim 1, wherein: the conveying component (11) comprises a conveying part (111) and at least one connecting part (112), the conveying part (111) is positioned above the workbench, the connecting part (112) is arranged below the conveying part (111), and one end of the connecting part (112) penetrates through the workbench and is connected with the driving component (12); the workbench is provided with a first sliding chute (3), the connecting piece (112) slides along the first sliding chute (3), the driving part (12) comprises a first driving mechanism (121), the first driving mechanism (121) is connected with the connecting piece (112), and the first driving mechanism (121) is used for driving the connecting piece (112) to be close to or far away from the center of the workbench.

3. The machining platform of the numerical control press according to claim 1, wherein: the driving part (12) further comprises a supporting piece (123) and a second driving mechanism (122), the supporting piece (123) is located below the connecting piece (112), a second sliding groove (1232) is formed in the supporting piece (123), one end, close to the second sliding groove (1232), of the connecting piece (112) is connected with a sliding block (1233), the sliding block (1233) slides along the second sliding groove (1232), the sliding direction of the sliding block (1233) is the same as that of the connecting piece (112), the second driving mechanism (122) is connected with the supporting piece (123) and located below the supporting piece (123), and the second driving mechanism (122) is used for driving the connecting piece (112) to ascend and descend.

4. The machining platform of the numerical control press according to claim 2, wherein: the first driving mechanism (121) comprises a screw rod (1211) and a first driving piece (1212), one end of the screw rod (1211) is rotatably connected with one end of the supporting piece (123), the other end of the screw rod is rotatably connected with the other end of the supporting piece (123), the screw rod (1211) penetrates through the connecting piece (112) and is in threaded connection with the connecting piece (112), the output end of the first driving piece (1212) is connected with the screw rod (1211), and the first driving piece (1212) is used for driving the screw rod (1211) to rotate.

5. The machining platform of the numerical control press according to claim 3, wherein: the second drive mechanism (122) comprises at least one telescopic member (1221) and a second drive member (1222); the second driving piece (1222) is connected with the frame body of the workbench and used for driving the supporting piece (123) to lift; one end of the telescopic piece (1221) is connected with the support piece (123) and the other end is connected with the frame body of the workbench, and the telescopic direction of the telescopic piece (1221) is the same as the lifting direction of the support piece (123).

6. The machining platform of the numerical control press according to claim 1, wherein: the bearing assembly (2) comprises a bearing piece (21), the bearing piece (21) is located above the workbench and connected with the workbench, and one end, far away from the workbench, of the bearing piece (21) is connected with a flexible layer (213).

7. The machining platform of the numerical control press according to claim 2, wherein: the conveying assembly (1) further comprises at least one limiting part (13), the limiting part (13) is located above the conveying piece (111), and the limiting part (13) limits the metal plate on the conveying piece (111).

8. The machining platform of the numerical control press according to claim 7, wherein: spacing part (13) are including limiting plate (131), double-screw bolt (132) and retaining member (133), and double-screw bolt (132) are connected with conveying piece (111), and double-screw bolt (132) run through limiting plate (131) and with limiting plate (131) threaded connection, and limiting plate (131) are located conveying piece (111) top, and retaining member (133) are located limiting plate (131) top, and retaining member (133) are used for preventing that limiting plate (131) from deviating from.