CN213559432U

CN213559432U - Numerical control punch press convenient to process long board

Info

Publication number: CN213559432U
Application number: CN202022428627.0U
Authority: CN
Inventors: 伍学英
Original assignee: Sichuan Chenggong New Material Technology Co ltd
Current assignee: Sichuan Chenggong New Material Technology Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-06-29
Anticipated expiration: 2030-10-28

Abstract

The utility model relates to a numerical control punch press convenient to processing rectangular board, it includes the frame, be provided with the punching press board in the frame, be provided with punching press subassembly and removal subassembly on the punching press board, one side of frame slides and is provided with the extension frame, be provided with on the extension frame and place the board, it is provided with the clamping component who is used for pressing from both sides tight material on the board to place, one side of extension frame is provided with and is used for the connecting piece be connected with the frame. This application has the effect of being convenient for process overlength material.

Description

Numerical control punch press convenient to process long board

Technical Field

The application relates to the field of numerical control stamping equipment, in particular to a numerical control punch convenient for processing a long plate.

Background

The numerical control punch is a digital control punch for short, and is an automatic machine tool with a program control system. The control system can logically process a program specified by a control code or other symbolic instructions and decode the program, thereby enabling the punch to act and process parts, and the numerical control punch can be used for processing various sheet metal parts and can automatically complete various complex hole patterns and shallow drawing forming processing at one time.

The existing Chinese patent with the publication number of CN209222990U discloses a numerical control punch, and the key points of the technical scheme are as follows: the punching device comprises a workbench, a punching table arranged on the workbench and a punching rod arranged on the punching table, wherein a moving seat is arranged on the workbench, a sliding rail in the horizontal direction is arranged on the workbench, and the moving seat slides along the sliding rail in the direction close to and far away from the punching table; the movable seat is provided with a sliding chute which is horizontally arranged and the length direction of which is vertical to the sliding rail; the movable seat is provided with a clamping table which horizontally slides along the sliding groove; the clamping table is provided with a clamping piece.

In view of the above-mentioned related art, the inventor believes that there is a defect that the length of the work table is limited, and if the length of the material exceeds the length of the work table, the material is inconvenient to punch.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the processing of overlength material, this application provides a numerical control punch press convenient to process long board.

The application provides a numerical control punch press convenient to process long board adopts following technical scheme:

the utility model provides a numerical control punch press convenient to processing rectangular slab, includes the frame, be provided with the punching press board in the frame, be provided with punching press subassembly and removal subassembly on the punching press board, one side of frame slides and is provided with the extension frame, be provided with on the extension frame and place the board, it is provided with the tight subassembly of clamp that is used for pressing from both sides tight material to place on the board, one side of extension frame is provided with and is used for the connecting piece be connected with the frame.

Through adopting above-mentioned technical scheme, the punching press board in the frame provides the supporting role for the material, the punching press subassembly that sets up in the frame can carry out the punching press to the material, it is used for removing the material to remove the subassembly, be convenient for change the punching press position of punching press subassembly on the material in stamping process, the length that the board can prolong the punching press board to a certain extent is placed to the board of placing that sets up on the extension frame of frame one side, in stamping process, can place the longer material of length on the punching press board, the tight subassembly of clamp on the extension frame can press from both sides tight material, and the extension frame can follow and remove along with removing the subassembly, make numerical control punch press have the effect that can.

Preferably, the clamping assembly comprises two vertical plates, the two vertical plates are respectively fixedly arranged at two ends of the placing plate, a clamping plate is arranged between the two vertical plates, first sliding blocks are arranged at two ends of the clamping plate, a first sliding groove is arranged on one side, close to each other, of the two vertical plates, and the first sliding blocks are in sliding fit with the first sliding grooves.

Through adopting above-mentioned technical scheme, the material is put place the board on the back, and the pinch-off blades can slide between two risers, slide to with the material butt, with place the board cooperation and press from both sides tight material, when the removal subassembly is driving the material and is removing on the punching press board, the extension frame can press from both sides tightly the material, avoids the material to take place to rock and the circumstances that destroys the punching press precision to a certain extent to take place.

Preferably, a fixing plate is fixedly arranged between the two vertical plates, a mounting groove is formed in the middle of the fixing plate, a hydraulic cylinder is fixedly arranged in the mounting groove, and an output shaft of the hydraulic cylinder is fixedly connected with one surface, far away from the placing plate, of the pressing plate.

Through adopting above-mentioned technical scheme, the fixed plate provides the supporting role for the pneumatic cylinder, and after the pneumatic cylinder started, the piston rod of pneumatic cylinder stretched out, can promote the grip block between two risers, shortened the grip block and placed the distance between the board to press from both sides tight material, and the tight structure of clamp is more stable, and difficult emergence is not hard up.

Preferably, a plurality of first cavities are formed in one face, close to the placing plate, of the clamping plate, a plurality of second cavities are formed in one face, close to the clamping plate, of the placing plate, the positions of the first cavities and the positions of the second cavities correspond to each other one by one, a first rotating roller is arranged in the first cavities in a rotating mode, a second rotating roller is arranged in the second cavities in a rotating mode, the axis direction of the first rotating roller is consistent with the length direction of the stamping plate, and the axis direction of the second rotating roller is consistent with the axis direction of the first rotating roller.

Through adopting above-mentioned technical scheme, when pressing from both sides tight material, a plurality of first live rollers and a plurality of second live rollers respectively with the two sides butt of material, and the position one-to-one of butt, first live roller can rotate on the grip block, the second live roller can rotate on placing the board, the direction of rotation of first live roller and second live roller is unanimous with the width direction of punching press board, first live roller and second live roller make the material can move in the length direction of punching press board when pressing from both sides tight material, be convenient for adjust the position of material in punching press board width direction.

Preferably, a through groove is formed in the side wall of one of the second cavities, a first servo motor is arranged on the placing plate, and an output shaft of the first servo motor penetrates through the through groove and is fixedly connected with the second rotating roller in the second cavity.

Through adopting above-mentioned technical scheme, after first servo motor starts, first servo motor's output shaft rotates and to be able to drive the second live-rollers rotation to make the material of pressing from both sides between a plurality of second live-rollers and a plurality of first live-rollers and place the board and take place relative motion, be convenient for more adjust the position of material on the punching press board width direction.

Preferably, the connecting piece includes the connecting block, the second spout has been seted up to one side that the ram plate is close to the extension frame, second spout and connecting block sliding fit, the bottom of extension frame is provided with a plurality of gyro wheels, the second spout internal rotation is provided with the lead screw, lead screw and connecting block screw-thread fit, the second spout is extended to the one end of lead screw, be provided with second servo motor on the ram plate, the output shaft of second servo motor and the one end fixed connection that the lead screw extended the second spout.

Through adopting above-mentioned technical scheme, after second servo motor starts, second servo motor's output shaft rotates, it rotates to drive the lead screw, because the connecting block is restricted in the second spout by lead screw and second spout, so the connecting block only can be in the second spout along the length direction motion of second spout, thereby being driven the removal by the rotation of lead screw, when the connecting block slides in first spout, can drive and take place relative motion between extension frame and the punching press board, and then change the position of material on the length direction of punching press board.

Preferably, one side of the placing plate, which is far away from the stamping plate, is provided with a holding tank, the holding tank is in clearance fit with a connecting block on another extension frame, a fixing rod is inserted into the side wall of the holding tank, a fixing hole is formed in the connecting block, and the fixing rod is in clearance fit with the fixing hole.

By adopting the technical scheme, when longer materials need to be punched, and the length of the added placing plate on the extension frame is not enough, another extension frame can be added at one end of the placing plate far away from the punching plate, the length of the placing plate is extended, and the plurality of extension frames can adapt to the longer materials; the dead lever of setting on the holding tank lateral wall can be fixed connecting block on the adjacent extension frame for connection structure between two adjacent extension frames is more stable.

Preferably, one side that the extension frame was kept away from to the punching press board can be dismantled and be provided with the support frame, be provided with the backup pad on the support frame, a plurality of third cavities have been seted up in the backup pad, and is a plurality of all rotate in the third cavity and be provided with the ball.

Through adopting above-mentioned technical scheme, when punching press to the longer material of length, the support frame that sets up at the punching press board opposite side can provide the supporting role for the material, avoids the material to appear because of not supporting and the condition of perk to a certain extent, and when the material moved on the support frame, the ball in the backup pad can roll the cooperation with the material, reduces the frictional force that the material produced when moving in the backup pad.

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

1. according to the numerical control punching machine, the extension frame is arranged on one side of the punching plate in a sliding mode, the placing plate and the clamping assembly are arranged on the extension frame, the clamping assembly can clamp materials, the placing plate can extend the length of the punching plate to a certain extent, materials with longer length can be placed on the punching plate in the punching process, and the extension frame can move along with the moving assembly, so that the numerical control punching machine has the effect of processing ultra-long materials;

2. according to the material clamping device, the first rotating roller and the second rotating roller are respectively arranged on the clamping plate and the placing plate, and the first rotating roller and the second rotating roller clamp materials and enable the materials to move in the length direction of the stamping plate at the same time, so that the position of the materials in the width direction of the stamping plate can be conveniently adjusted;

3. this application can be dismantled through one side of keeping away from the extension frame at the punching press board and be provided with the support frame, and the support frame can provide the supporting role for the material, avoids the material to appear because of not supporting the condition of perk to a certain extent, rotates in the backup pad and is provided with a plurality of balls, and when the material moved in the backup pad, the ball in the backup pad can roll the cooperation with the material, reduces the frictional force that the material produced when moving in the backup pad.

Drawings

FIG. 1 is a schematic block diagram of one embodiment of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic diagram of a rack according to one embodiment of the present application;

FIG. 4 is a schematic structural view of an extension cage according to one embodiment of the present application;

FIG. 5 is a schematic diagram of a clamp assembly according to one embodiment of the present application.

Description of reference numerals: 1. a frame; 11. stamping the plate; 111. a second chute; 112. brushing; 12. a stamping assembly; 121. a gantry; 122. a turntable; 13. A moving assembly; 131. a rack; 14. a second servo motor; 2. an extension frame; 21. placing the plate; 211. a second cavity; 212. a second rotating roller; 213. a first servo motor; 214. accommodating grooves; 2141. fixing the rod; 22. a connecting member; 221. connecting blocks; 2211. a fixing hole; 23. a roller; 24. an H-shaped frame; 25. a drive member; 251. a lead screw; 252. a bearing; 3. a clamping assembly; 31. a vertical plate; 311. a first chute; 32. a clamping plate; 321. a first slider; 322. a first cavity; 323. a first rotating roller; 33. a fixing plate; 331. mounting grooves; 332. a hydraulic cylinder; 4. a support frame; 41. a support plate; 42. a third cavity; 43. a ball bearing; 44. a connecting plate; 441. and (5) fixing the bolt.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a numerical control punch press convenient to process long plate. Referring to fig. 1, a numerical control punch press convenient to processing long slab, mainly used and processing sheet metal plate, which comprises a frame 1, punching press board 11, punching press subassembly 12, removal subassembly 13, extension frame 2, support frame 4 and clamping component 3, punching press board 11, extension frame 2 and support frame 4 are the material and provide supporting role, punching press subassembly 12 is fixed to be set up in punching press board 11 top, can punching press the sheet metal, make the shape that needs appear on the sheet metal, removal subassembly 13 can move on punching press board 11, it moves on punching press board 11 to drive the material, change the position of material in punching press subassembly 12 below, thereby make punching press subassembly 12 can carry out the punching press to the different positions of material.

Referring to fig. 1 and 2, the supporting frame 4 is arranged on one side of the stamping plate 11 far away from the extension frame 2, a connecting plate 44 is welded on the supporting frame 4, one end of the connecting plate 44 is attached to the stamping plate 11, and a fixing bolt 441 is arranged at the end of the connecting plate 44, and the fixing bolt 441 is screwed into the stamping plate 11, so that the supporting frame 4 is connected with the stamping plate 11; the supporting plate 41 is arranged on the supporting frame 4, the supporting plate 41 and the stamping plate 11 are both provided with a plurality of third cavities 42, the plurality of third cavities 42 are all rotatably provided with balls 43, and when the materials move on the stamping plate 11 and the supporting plate 41, the balls 43 can be in rolling fit with the materials, so that the friction force between the materials and the placing plate 21 and the supporting plate 41 when the materials move on the placing plate 21 is reduced; still be provided with a plurality of brush hairs 112 on the punching press board 11, a plurality of brush hairs 112 can brush on the material when the material removes to the metal debris that produces because of the punching press on with the material brushes off, makes the precision of punching press higher.

Referring to fig. 1 and 3, the moving assembly 13 is provided with a plurality of object clamping frames 131, and the object clamping frames 131 can clamp the material, so that when the moving assembly 13 moves, the material can be driven to slide in the length direction and the width direction of the stamping plate 11; the stamping assembly 12 comprises a gantry 121, a turntable 122 is arranged on the gantry 121, a die (not labeled in the figure) for stamping materials is arranged on the turntable 122, and the turntable 122 rotates to switch the die, so that different shapes can be stamped at different positions on the materials.

Referring to fig. 1 and 4, one side of frame 1 is provided with extension frame 2, extension frame 2 includes two H shape framves 24 and places board 21, two H shape framves 24 set up in the bottom of placing board 21, for placing board 21 and provide the supporting effect, the bottom of two H shape framves 24 all is provided with gyro wheel 23, gyro wheel 23 is the universal wheel, a plurality of gyro wheels 23 can move towards same direction, clamping component 3 on the extension frame 2 can press from both sides tight material, thereby make extension frame 2 can follow the removal of material and remove, provide supporting role for the material always, make the material can not produce in the punching press in-process and rock, further assurance punching press precision.

Referring to fig. 1 and 4, in order to connect with the stamping plate 11, a connecting member 22 is arranged on one side of the extension frame 2 close to the stamping plate 11, the connecting member 22 includes a connecting block 221, a second sliding groove 111 in sliding fit with the connecting block 221 is formed on one side of the stamping plate 11 close to the extension frame 2, a lead screw 251 is rotatably arranged in the second sliding groove 111, the lead screw 251 is in threaded fit with the connecting block 221, bearings 252 are arranged at two ends of the lead screw 251 and on the stamping plate 11, and the bearings 252 enable the lead screw 251 to normally rotate while being fixed in the second sliding groove 111; second spout 111 is extended to the one end of lead screw 251, be provided with second servo motor 14 on the punching press board 11, the output shaft of second servo motor 14 and the one end fixed connection that the lead screw 251 extends second spout 111, after second servo motor 14 starts, the output shaft of second servo motor 14 rotates, it rotates to drive lead screw 251, thereby it removes to be driven by the rotation of lead screw 251, when connecting block 221 slides in first spout 311, can drive and take place relative motion between extension frame 2 and the punching press board 11, and then change the position of material on the length direction of punching press board 11.

Referring to fig. 1 and 4, when the length of the extension of one extension frame 2 is not enough, in order to extend a longer distance, so as to be suitable for a longer material, the extension frame 2 can be added on one side of the extension frame 2 far from the stamping plate 11, the holding groove 214 is opened on one side of the placing plate 21 far from the stamping plate 11, the holding groove 214 is in clearance fit with the connecting block 221 on the other extension frame 2, the fixing rod 2141 is inserted on the side wall of the holding groove 214, the fixing hole 2211 is opened on the connecting block 221, the fixing rod 2141 can penetrate through the fixing hole 2211 on the connecting block 221, so that two adjacent extension frames 2 are connected and fixed, and the two adjacent extension frames 2 are not easy to move relatively.

Referring to fig. 1 and 5, a clamping assembly 3 for clamping a material is arranged on a placing plate 21, the clamping assembly 3 includes two vertical plates 31, the two vertical plates 31 are respectively and fixedly arranged at two ends of the placing plate 21, the length directions of the two vertical plates 31 are both perpendicular to the length direction of the placing plate 21, a fixing plate 33 is fixedly arranged between the two vertical plates 31, a clamping plate 32 is slidably arranged, the placing plate 21, the fixing plate 33 and the clamping plate 32 are parallel to each other, a mounting groove 331 is formed in the middle of the fixing plate 33, a hydraulic cylinder 332 is fixedly arranged in the mounting groove 331, a piston rod of the hydraulic cylinder 332 is fixedly connected with the clamping plate 32, after the hydraulic cylinder 332 is started, the piston rod of the hydraulic cylinder 332 extends out, the clamping plate 32 can be pushed between the two vertical plates 31, the distance between the clamping plate 32 and the placing plate 21 is shortened, and therefore materials are clamped, and the materials are not prone to loosening on the extension frame 2.

Referring to fig. 5, the both ends of clamp plate 32 all are provided with first slider 321, one side that two risers 31 are close to each other all is provided with first spout 311, when clamp plate 32 slides between two risers 31, first slider 321 can slide in first spout 311, thereby provide the guide effect for clamp plate 32, make the direction of motion of clamp plate 32 between two risers 31 can not take place the skew, let clamp plate 32 and place the laminating accuracy between the board 21, more stable clamp material.

Referring to fig. 4 and 5, a plurality of first cavities 322 are formed in one surface of the clamping plate 32 close to the placing plate 21, a plurality of second cavities 211 are formed in one surface of the placing plate 21 close to the clamping plate 32, the positions of the first cavities 322 and the positions of the second cavities 211 are in one-to-one correspondence, a first rotating roller 323 is rotatably arranged in the first cavities 322, a second rotating roller 212 is rotatably arranged in the second cavities 211, and the first cavities 322 and the second cavities 211 provide placing spaces for the first rotating roller 323 and the second rotating roller 212, so that the first rotating roller 323 and the second rotating roller 212 can rotate between the placing plate 21 and the clamping plate 32; the axial direction of both the second rotating roller 212 and the first rotating roller 323 coincides with the longitudinal direction of the placing plate 21, and the rotating direction of both the first rotating roller 323 and the second rotating roller 212 coincides with the width direction of the placing plate 21; the material is when being fixed by first live-rollers 323 and second live-rollers 212, if need remove the material at the width direction who places board 21, make the piston rod of pneumatic cylinder 332 withdraw a bit distance, alright remove the material, it is more convenient during the removal, and first live-rollers 323 and second live-rollers 212 homoenergetic can roll the cooperation with the material, can protect the material to a certain extent, prevent to remove in-process pinch-off blades 32 and place board 21 and damage the material.

Referring to fig. 4, a through groove (not labeled in the figure) is formed in a side wall of one of the second cavities 211, a first servo motor 213 is disposed on the placing plate 21, an output shaft of the first servo motor 213 passes through the through groove and is fixedly connected with a second rotating roller 212 in the second cavity 211, when the first servo motor 213 is started, the output shaft of the first servo motor 213 rotates to drive the second rotating roller 212 to rotate, and the second rotating roller 212 is fixed on the placing plate 21, so that the material is driven to move by the rotation of the second rotating roller 212, and the material can be moved by an assistant worker.

The implementation principle of the numerical control punch press convenient for processing the long plate in the embodiment of the application is as follows: when a numerical control punch is used for punching materials, the materials firstly pass through a space between the placing plate 21 and the clamping plate 32 on the extension frame 2, then are placed on the punching plate 11, the clamping frame in the moving assembly 13 is used for clamping the materials, then the hydraulic cylinder 332 is started, so that the clamping plate 32 moves towards the placing plate 21 to clamp the materials, then the punching assembly 12 is started to punch the materials, and when a die needs to be replaced, the rotating disc 122 can be used for replacement; in the stamping process, the moving assembly 13 moves on the stamping plate 11, so that the position of the material under the stamping assembly 12 can be changed, and different positions on the material can be stamped; the extension frame 2 and the support frame 4 can extend the width of the punching plate 11, so that the numerical control punching machine can process materials with longer length.

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 numerical control punch press convenient to process long board, includes frame (1), be provided with punching press board (11) in frame (1), be provided with punching press subassembly (12) and removal subassembly (13) on punching press board (11), its characterized in that: one side of the rack (1) is provided with an extension frame (2) in a sliding manner, a placing plate (21) is arranged on the extension frame (2), a clamping assembly (3) for clamping materials is arranged on the placing plate (21), and a connecting piece (22) for connecting with the rack (1) is arranged on one side of the extension frame (2).

2. The numerical control press convenient for processing a long plate according to claim 1, wherein: the clamping assembly (3) comprises two vertical plates (31), the two vertical plates (31) are respectively fixedly arranged at two ends of the placing plate (21), a clamping plate (32) is arranged between the two vertical plates (31), first sliding blocks (321) are arranged at two ends of the clamping plate (32), a first sliding groove (311) is arranged on one side, close to each other, of each vertical plate (31), and the first sliding blocks (321) are in sliding fit with the first sliding grooves (311).

3. The numerical control press convenient for processing a long plate according to claim 2, wherein: a fixing plate (33) is fixedly arranged between the two vertical plates (31), a mounting groove (331) is formed in the middle of the fixing plate (33), a hydraulic cylinder (332) is fixedly arranged in the mounting groove (331), and an output shaft of the hydraulic cylinder (332) is fixedly connected with one surface, far away from the placing plate (21), of the pressing plate.

4. The numerical control press convenient for processing a long plate according to claim 2, wherein: the stamping die is characterized in that one surface, close to the placing plate (21), of the clamping plate (32) is provided with a plurality of first cavities (322), one surface, close to the clamping plate (21), of the placing plate (21) is provided with a plurality of second cavities (211), the positions of the first cavities (322) and the positions of the second cavities (211) are in one-to-one correspondence, a first rotating roller (323) is rotationally arranged in the first cavities (322), a second rotating roller (212) is rotationally arranged in the second cavities (211), the axial direction of the first rotating roller (323) is consistent with the length direction of the stamping plate (11), and the axial direction of the second rotating roller (212) is consistent with the axial direction of the first rotating roller (323).

5. The numerical control press convenient for processing a long plate according to claim 4, wherein: a through groove is formed in the side wall of one of the second cavities (211), a first servo motor (213) is arranged on the placing plate (21), and an output shaft of the first servo motor (213) penetrates through the through groove and is fixedly connected with a second rotating roller (212) in the second cavity (211).

6. The numerical control press convenient for processing a long plate according to claim 1, wherein: the connecting piece (22) comprises a connecting block (221), a second sliding groove (111) is formed in one side, close to the extension frame (2), of the stamping plate (11), the second sliding groove (111) is in sliding fit with the connecting block (221), a plurality of idler wheels (23) are arranged at the bottom of the extension frame (2), a lead screw (251) is arranged in the second sliding groove (111) in a rotating mode, the lead screw (251) is in threaded fit with the connecting block (221), the second sliding groove (111) is extended out of one end of the lead screw (251), a second servo motor (14) is arranged on the stamping plate (11), and an output shaft of the second servo motor (14) is fixedly connected with one end, extending out of the second sliding groove (111), of the lead screw (251).

7. The numerical control press convenient for processing a long plate according to claim 6, wherein: place board (21) and keep away from one side of punching press board (11) and seted up holding tank (214), connecting block (221) clearance fit on holding tank (214) and another extension frame (2), insert on the lateral wall of holding tank (214) and be equipped with dead lever (2141), fixed orifices (2211) have been seted up on connecting block (221), dead lever (2141) and fixed orifices (2211) clearance fit.

8. The numerical control press convenient for processing a long plate according to claim 1, wherein: one side of the stamping plate (11) far away from the extension frame (2) is detachably provided with a support frame (4), the support frame (4) is provided with a support plate (41), the support plate (41) is provided with a plurality of third cavities (42) and is provided with a plurality of balls (43) in the third cavities (42) in a rotating mode.