CN217889546U

CN217889546U - Single-shaft numerical control perforating machine

Info

Publication number: CN217889546U
Application number: CN202222112345.9U
Authority: CN
Inventors: 李国邦
Original assignee: Foshan Shunde Weizhou Machinery Co ltd
Current assignee: Foshan Shunde Weizhou Machinery Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-11-25
Anticipated expiration: 2032-08-11

Abstract

The utility model provides a unipolar numerical control puncher, the top of frame is connected with perforating device to the top that is located perforating device is connected with the positioning fixture subassembly, the positioning fixture subassembly includes that the middle part is seted up the lift seat that adds the station and is connected in the portal frame of lift seat top, the top of portal frame is connected with and compresses tightly the cylinder, the cylinder pole that compresses tightly the cylinder is connected with the compact heap, the inboard of portal frame is connected with presss from both sides tight guide rail assembly, two press from both sides tight guide rail assembly and all be connected with through the synchronizing block and press from both sides tight seat, the bottom of two tight seats is connected with group's tight block, two synchronizing blocks hookup have die clamping cylinder, the utility model discloses a positioning fixture carries out the upper end to the work piece and compresses tightly and the periphery presss from both sides tightly, can realize firmly fixing the work piece, and perforating device is fixed in the frame, and realize the fixed point location of automatic puncher through removing the work piece during punching, and the position of punching is accurate, and the punching is fast, and whole action is finished at one stroke, accurate, efficient, has improved production efficiency widely.

Description

Single-shaft numerical control perforating machine

Technical Field

The utility model relates to a puncher field, more specifically say, especially relate to a unipolar numerical control puncher.

Background

The automatic punching machine is a device for punching a workpiece by automatic control, has several types including an automatic punching machine, an automatic hole expanding machine, full-automatic punching and the like, is developed by adapting to the trend of applying automatic equipment to replace hands in the manufacturing industry, and is used for solving the problem of manual punching in the traditional processing links of punching, drilling, hole expanding and the like. With the development and application of automation technology and network technology, the development of automatic punching machines becomes faster.

When punching the work piece now, generally punch through artifical clamping work piece, the efficiency of punching is lower, and the position of punching is accurate enough, and the speed of punching is slow, and production efficiency is low, and current simple and easy puncher needs manual operation, and the process of punching wastes time and energy, and the waste time, the position of punching is difficult for the accuse, easy and the skew of the position of punching of demarcation, and the effect of punching is not good, influences product quality.

SUMMERY OF THE UTILITY MODEL

The utility model discloses improve prior art to above-mentioned shortcoming, provide a unipolar numerical control puncher, technical scheme is as follows:

the utility model provides a unipolar numerical control puncher, includes the frame, the top of frame is connected with perforating device to the top that is located this perforating device is connected with the positioning fixture subassembly through lifting unit, one side of frame corresponds the positioning fixture subassembly and is connected with material feeding unit through the pay-off regulation seat, the positioning fixture subassembly includes that the middle part corresponds perforating device and sets up the lift seat of processing position and connect in the portal frame above the lift seat, the top of portal frame is connected with the pressure cylinder through compressing tightly the cylinder seat and compresses tightly the cylinder, and the cylinder pole that should compress tightly the cylinder runs through the portal frame and is connected with the compact heap, the inboard both ends that are located the compact heap of portal frame are connected with respectively and press from both sides tight guide rail subassembly, two press from both sides tight guide rail subassembly and all be connected with the tight seat through synchronous piece, two one side that the bottom of tight seat is located the compact heap is connected with at least two sets of tight blocks, two synchronous piece hookup and press from both sides tight cylinder.

The clamping cylinder is connected to one side of the portal frame through a clamping cylinder seat, a cylinder shaft of the clamping cylinder is connected with one end of a driving shaft, the other end of the driving shaft is sequentially connected with a first connecting rod and a synchronizing block from inside to outside, one end, opposite to the driving shaft, of the first connecting rod is connected with a second connecting rod through a synchronizing rod, the middle of the synchronizing rod penetrates through a cylinder rod of the pressing cylinder, and one end, opposite to the synchronizing rod, of the second connecting rod is connected with the other synchronizing block.

One side of the compressing block is movably connected with a portal frame through a positioning shaft, and the portal frame is provided with a movable groove corresponding to the positioning shaft, so that the positioning shaft longitudinally translates along the movable groove.

The bottom parts of the two clamping seats are connected with clamping blocks through supporting shafts, and the clamping blocks are bearings.

Perforating device is including connecting in the driving motor of frame top and the regulation seat that punches that corresponds the processing position setting, it has the drive shaft to punch the middle part of adjusting the seat through the axle sleeve connection, driving motor's motor shaft runs through the frame and is connected with the action wheel, and this action wheel passes through the one end of belt hookup drive shaft, the sword of punching is worn to be equipped with by the other end of drive shaft.

Furthermore, the punching adjusting seat comprises a first base, a first transverse translation block and a first longitudinal translation block, the first base, the first transverse translation block and the first longitudinal translation block are sequentially and movably connected from bottom to top, the first base is connected with the first transverse translation block through a first transverse adjusting screw rod assembly, the first transverse translation block transversely translates along the first base, the first transverse translation block is connected with the first longitudinal translation block through a first longitudinal adjusting screw rod assembly, and the first longitudinal translation block longitudinally translates along the first transverse translation block.

The feeding adjusting seat comprises a second base, a second lifting translation block and a second longitudinal translation block, the second base, the second lifting translation block and the second longitudinal translation block are sequentially and movably connected from left to right, the second base is connected with the second lifting translation block through a second lifting adjusting screw rod assembly, the second lifting translation block is enabled to translate up and down along the second base, the second lifting translation block is connected with the second longitudinal translation block through a lifting adjusting screw rod assembly, and the second longitudinal translation block is enabled to translate longitudinally along the second lifting translation block.

The lifting assembly comprises a first supporting seat connected above the base, one side of the first supporting seat is connected with a lifting lead screw assembly, the top end of the first supporting seat is connected with a lifting motor, a motor shaft of the lifting motor is connected with a lead screw of the lifting lead screw assembly, a sliding block of the lifting lead screw assembly is connected with a lifting seat, and the lifting seat is connected with the first supporting seat through a lifting guide rail assembly.

The feeding device comprises a second supporting seat connected with a feeding adjusting seat, a feeding platform is connected above the second supporting seat, a stacking support is connected above the feeding platform, a material pushing plate is arranged between the stacking support and the feeding platform, a feeding cylinder and a positioning guide rail assembly are connected to the bottom of the feeding platform, and a cylinder rod of the feeding cylinder is connected with the material pushing plate and the positioning guide rail assembly through a connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a positioning fixture carries out the upper end to the work piece and compresses tightly with the periphery is tight, can realize the automatic centering location with the work piece with firm fixed, and perforating device adjusts the seat through punching and connects the frame, the quick location of central point of can being convenient for process, and can improve the stability of the axle that bores that punches, fixed point location through removing the work piece realization automatic puncher punches when punching, the position of punching is accurate, it is fast to punch, through the position of positioning fixture locating hole, whole action is finished at one go, and is quick, and is accurate, and is efficient, and the production efficiency is greatly improved.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described as follows:

FIG. 1 is a perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic view of the structure of the present invention;

fig. 4 is a left side view schematic structure diagram of the present invention;

fig. 5 is a schematic diagram of the right-side view structure of the present invention;

fig. 6 is a schematic rear view of the present invention;

fig. 7 is a schematic top view of the present invention;

fig. 8 is a schematic bottom view of the present invention;

the method comprises the following steps: 1. a machine base; 2. a punching device; 3. a lifting assembly; 4. positioning a fixture assembly; 5. a feeding adjusting seat; 6. a feeding device; 7. processing stations; 8. a lifting seat; 9. a gantry; 10. compressing the cylinder block; 11. a pressing cylinder; 12. a compression block; 13. clamping the rail assembly; 14. a synchronization block; 15. a clamping seat; 16. a clamping block; 17. a clamping cylinder; 18. clamping the cylinder block; 19. a drive shaft; 20. a first connecting rod; 21. a synchronization lever; 22. a second connecting rod; 23. positioning the shaft; 24. a movable groove; 25. a support shaft; 26. a drive motor; 27. a punching adjusting seat; 28. a shaft sleeve; 29. a drive shaft; 30. a driving wheel; 31. a belt; 32. a punching knife; 33. a first base; 34. a first lateral translation block; 35. a first longitudinal translation block; 36. a first lateral adjustment screw assembly; 37. a first longitudinal adjustment screw assembly; 38. a second base; 39. a second lifting translation block; 40. a second longitudinal translation block; 41. a second lift adjustment screw assembly; 42. a lift adjustment screw assembly; 43. a first support base; 44. a lifting screw rod assembly; 45. a lifting motor; 46. a screw rod; 47. a slider; 48. a lifting guide rail assembly; 49. a second support seat; 50. a feeding platform; 51. a stacking support; 52. a material pushing plate; 53. a feeding cylinder; 54. positioning the guide rail assembly; 55. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiments of the present invention will be described in further detail below with reference to the following drawings, in which:

the utility model provides a unipolar numerical control puncher, including frame 1, the top of frame 1 is connected with perforating device 2, and the top that is located this perforating device 2 is connected with positioning fixture subassembly 4 through lifting unit 3, one side of frame 1 corresponds positioning fixture subassembly 4 and is connected with material feeding unit 6 through pay-off regulation seat 5, positioning fixture subassembly 4 includes that the middle part corresponds perforating device 2 and sets up the lift seat 8 of processing position 7 and connect in the portal frame 9 of lift seat 8 top, the top of portal frame 9 is connected with through compressing tightly cylinder block 10 and compresses tightly cylinder 11, the cylinder pole that should compress tightly cylinder 11 runs through portal frame 9 and is connected with compressing tightly piece 12, the inboard both ends that are located compressing tightly cylinder block 10 of portal frame 9 are connected with respectively and press from both sides tight guide rail subassembly 13, two press from both sides tight guide rail subassembly 13 and all be connected with tight seat 15 through synchronizing block 14, one side that the bottom of two tight seats 15 is located compressing tightly block 12 is connected with at least two sets of clamp 16, two synchronizing block 14 hookups have press from both sides tight cylinder 17, the cylinder pole of clamp cylinder 17 drives synchronizing block 14 and makes press from both sides tight seat 15 and drive tight block 12 automatic clamping and press from both sides tight work piece location through pressing from both sides tight guide rail subassembly 13.

Before punching, a material to be processed is placed on a stacking support 51 of a feeding device 6, a material pushing plate 52 is arranged between the stacking support 51 and a feeding platform 50, a cylinder rod of a feeding cylinder 53 is connected with the material pushing plate 52 and a positioning guide rail assembly 54 through a connecting plate 55, the material pushing plate 52 is driven through the feeding cylinder 53, the material to be processed on the stacking support 51 is pushed to a processing position 7 by the material pushing plate 52, a clamping cylinder 17 of a positioning clamp assembly 4 pulls a transmission shaft 19, the other end of the transmission shaft 19 is sequentially connected with a first connecting rod 20 and a synchronizing block 14 from inside to outside, one end, opposite to the transmission shaft 19, of the first connecting rod 20 is connected with a second connecting rod 22 through a synchronizing rod 21, the synchronizing block 14 is connected with clamping seats 15, when the cylinder rod of the clamping cylinder 17 is retracted, the clamping seats 15 move towards the processing position 7 along a clamping guide rail assembly 13, so as to clamp the periphery of the material to be processed, the cylinder rod of the compressing cylinder 11 pushes downwards to make the compressing block 12 compress the material to be processed, during punching, the lifting seat 8 lifts the positioning clamp assembly 4 through the lifting assembly 3, the positioning clamp assembly 4 drives the material to be processed to move towards the punching device 2, the punching device 2 outputs power through the driving motor 26, the driving shaft 29 drives the punching knife 32 to rotate by using the belt 31, so that the material to be processed moving towards the punching device 2 is automatically punched, after the processing is completed, the position of the lifting assembly 3 is reset, the clamping cylinder 17 of the positioning clamp assembly 4 pushes the movable transmission shaft 19, the clamping seat 15 moves towards the opposite direction of the processing position 7 along the clamping guide rail assembly 13, the periphery of the processed material is loosened, the compressing cylinder 11 is withdrawn, at the moment, the material pushing plate 52 is driven through the feeding cylinder 53, so that the material to be processed at the stacking support 51 is pushed to the processing position 7 by the material pushing plate 52, the processed material is pushed by the material to be processed to realize blanking.

The clamping cylinder 17 is connected to one side of the portal frame 9 through a clamping cylinder seat 18, a cylinder shaft of the clamping cylinder 17 is connected with one end of a transmission shaft 19, the other end of the transmission shaft 19 is sequentially connected with a first connecting rod 20 and a synchronizing block 14 from inside to outside, the opposite end, located on the transmission shaft 19, of the first connecting rod 20 is connected with a second connecting rod 22 through a synchronizing rod 21, the middle part of the synchronizing rod 21 penetrates through a cylinder rod of the pressing cylinder 11, and the opposite end, located on the synchronizing rod 21, of the second connecting rod 22 is connected with the other synchronizing block 14.

One side of the pressing block 12 is movably connected with a portal frame 9 through a positioning shaft 23, and the portal frame 9 is provided with a movable groove 24 corresponding to the positioning shaft 23, so that the positioning shaft 23 longitudinally translates along the movable groove 24.

The bottom parts of the two clamping seats 15 are connected with a clamping block 16 through a supporting shaft 25, and the clamping block 16 is a bearing.

The perforating device 2 comprises a driving motor 26 connected above the machine base 1 and a perforating adjusting seat 27 arranged corresponding to the processing position 7, the middle part of the perforating adjusting seat 27 is connected with a driving shaft 29 through a shaft sleeve 28, the perforating adjusting seat 27 comprises a first base 33, a first transverse translation block 34 and a first longitudinal translation block 35, the first base 33, the first transverse translation block 34 and the first longitudinal translation block 35 are sequentially and movably connected from bottom to top, the first base 33 is fixedly connected with the machine base 1, the first transverse translation block 34 and the first base 33 are in dovetail groove tenon structure, so that the first transverse translation block 34 can transversely translate, the first longitudinal translation block 35 and the first transverse translation block 34 are in dovetail groove tenon structure, so that the first longitudinal translation block 35 can longitudinally translate, the driving shaft 29 is fixedly connected with the large plane of the first longitudinal translation block 35 through the shaft sleeve 28, the quick positioning of the processing center point of the driving shaft 29 can be facilitated, the stability of the drilling shaft for drilling can be effectively improved, the first base 33 is connected with the first transverse translation block 34 through the first transverse adjusting screw rod assembly 36, the first transverse translation block 34 transversely translates along the first base 33, the first transverse translation block 34 is connected with the first longitudinal translation block 35 through the first longitudinal adjusting screw rod assembly 37, the first longitudinal translation block 35 longitudinally translates along the first transverse translation block 34, the driving shaft 29 is connected to the middle part of the first longitudinal translation block 35 through the shaft sleeve 28, the transverse position and the longitudinal position of the driving shaft 29 can be conveniently adjusted by combining the first transverse translation block 34, so that the position adjustment of the processing center point is conveniently realized when the workpiece is positioned, the motor shaft of the driving motor 26 penetrates through the machine base 1 and is connected with the driving wheel 30, the driving wheel 30 is connected with one end of the driving shaft 29 through the driving wheel 31, the other end of the driving shaft 29 is penetrated with a punching blade 32.

The feeding adjusting seat 5 comprises a second base 38, a second lifting translation block 39 and a second longitudinal translation block 40 which are connected to one side of the machine base 1, the second base 38, the second lifting translation block 39 and the second longitudinal translation block 40 are sequentially and movably connected from left to right, the second base 38 is connected with the second lifting translation block 39 through a second lifting adjusting screw rod assembly 41, the second lifting translation block 39 can move up and down along the second base 38, the second lifting translation block 39 is connected with the second longitudinal translation block 40 through a lifting adjusting screw rod assembly 42, and the second longitudinal translation block 40 can move longitudinally along the second lifting translation block 39.

The lifting assembly 3 comprises a first supporting seat 43 connected above the machine base 1, one side of the first supporting seat 43 is connected with a lifting screw rod assembly 44, the top end of the first supporting seat is connected with a lifting motor 45, a motor shaft of the lifting motor 45 is connected with a screw rod 46 of the lifting screw rod assembly 44, a sliding block 47 of the lifting screw rod assembly 44 is connected with a lifting seat 8, and the lifting seat 8 is connected with the first supporting seat 43 through a lifting guide rail assembly 48.

The feeding device 6 comprises a second supporting seat 49 connected with the feeding adjusting seat 5, a feeding platform 50 is connected above the second supporting seat 49, a stacking support 51 is connected above the feeding platform 50, a material pushing plate 52 is arranged between the stacking support 51 and the feeding platform 50, a feeding cylinder 53 and a positioning guide rail assembly 54 are connected to the bottom of the feeding platform 50, and a cylinder rod of the feeding cylinder 53 is connected with the material pushing plate 52 and the positioning guide rail assembly 54 through a connecting plate 55.

The utility model discloses a positioning fixture carries out the upper end to the work piece and compresses tightly with the periphery is tight, can realize the automatic centering location with the work piece with firm fixed, and perforating device 2 is through the regulation seat 27 connection frame 1 that punches, the quick location of central point of can being convenient for process, and can improve the stability of the drilling spindle that punches, fixed point location through removing the work piece realization automatic puncher during punching punches, the position of punching is accurate, it is fast to punch, through the position of positioning fixture locating hole, whole action is complimented with at one glance, and is quick, it is accurate, high efficiency, and the production efficiency is greatly improved.

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 unipolar numerical control puncher, includes frame (1), its characterized in that, the top of frame (1) is connected with perforating device (2) to the top that is located this perforating device (2) is connected with positioning fixture subassembly (4) through lifting unit (3), one side of frame (1) corresponds positioning fixture subassembly (4) and is connected with material feeding unit (6) through feeding adjusting seat (5), positioning fixture subassembly (4) correspond lifting unit (8) of processing station (7) and connect portal frame (9) in lifting unit (8) top including the middle part, the top of portal frame (9) is connected with through compressing tightly cylinder seat (10) and compresses tightly cylinder (11), the cylinder pole that should compress tightly cylinder (11) runs through frame (9) and is connected with and compresses tightly piece (12), the both ends that the inboard of portal frame (9) is located and compresses tightly cylinder seat (10) are connected with respectively and press from both sides tight guide rail assembly (13), two press from both sides tight guide rail assembly (13) and all be connected with through synchronous piece (14) and press from both sides tight seat (15), two the bottom of clamping seat (15) is located and press from both sides tight block (12) and press from both sides tight guide rail assembly (17) and have two at least two clamping block (17) synchronous blocks (17) of clamping block (17).

2. The single-shaft numerical control punching machine according to claim 1, characterized in that the clamping cylinder (17) is connected to one side of the portal frame (9) through a clamping cylinder seat (18), the cylinder shaft of the clamping cylinder (17) is connected with one end of a transmission shaft (19), the other end of the transmission shaft (19) is sequentially connected with a first connecting rod (20) and one synchronizing block (14) from inside to outside, the end, opposite to the transmission shaft (19), of the first connecting rod (20) is connected with a second connecting rod (22) through a synchronizing rod (21), the middle of the synchronizing rod (21) is arranged through the cylinder rod of the pressing cylinder (11), and the end, opposite to the synchronizing rod (21), of the second connecting rod (22) is connected with the other synchronizing block (14).

3. The single-shaft numerical control punching machine is characterized in that one side of the pressing block (12) is movably connected with a portal frame (9) through a positioning shaft (23), the portal frame (9) is provided with a movable groove (24) corresponding to the positioning shaft (23), and the positioning shaft (23) is enabled to longitudinally translate along the movable groove (24).

4. A single-axis nc punch as claimed in claim 1, characterized in that the clamping blocks (16) are connected to the bottom of the clamping bases (15) by support shafts (25), and the clamping blocks (16) are bearings.

5. The single-shaft numerical control punching machine according to claim 1, characterized in that the punching device (2) comprises a driving motor (26) connected above the machine base (1) and a punching adjusting base (27) arranged corresponding to the processing position (7), the middle part of the punching adjusting base (27) is connected with a driving shaft (29) through a shaft sleeve (28), a motor shaft of the driving motor (26) penetrates through the machine base (1) and is connected with a driving wheel (30), the driving wheel (30) is connected with one end of the driving shaft (29) through a belt (31), and a punching knife (32) penetrates through the other end of the driving shaft (29).

6. The single-shaft numerical control punching machine according to claim 5, characterized in that the punching adjusting seat (27) comprises a first base (33), a first transverse translation block (34) and a first longitudinal translation block (35), the first base (33), the first transverse translation block (34) and the first longitudinal translation block (35) are sequentially and movably connected from bottom to top, the first base (33) and the first transverse translation block (34) are connected through a first transverse adjusting screw rod assembly (36), the first transverse translation block (34) is transversely translated along the first base (33), the first transverse translation block (34) and the first longitudinal translation block (35) are connected through a first longitudinal adjusting screw rod assembly (37), and the first longitudinal translation block (35) is longitudinally translated along the first transverse translation block (34).

7. The single-shaft numerical control punching machine is characterized in that the feeding adjusting seat (5) comprises a second base (38), a second lifting translation block (39) and a second longitudinal translation block (40) which are connected to one side of the machine base (1), the second base (38), the second lifting translation block (39) and the second longitudinal translation block (40) are sequentially and movably connected from left to right, the second base (38) and the second lifting translation block (39) are connected through a second lifting adjusting screw rod assembly (41), the second lifting translation block (39) is enabled to translate up and down along the second base (38), the second lifting translation block (39) is connected with the second longitudinal translation block (40) through a lifting adjusting screw rod assembly (42), and the second longitudinal translation block (40) is enabled to translate longitudinally along the second lifting translation block (39).

8. The single-shaft numerical control punching machine is characterized in that the lifting assembly (3) comprises a first supporting seat (43) connected above the machine base (1), a lifting screw rod assembly (44) is connected to one side of the first supporting seat (43), a lifting motor (45) is connected to the top end of the first supporting seat, a motor shaft of the lifting motor (45) is connected with a screw rod (46) of the lifting screw rod assembly (44), a sliding block (47) of the lifting screw rod assembly (44) is connected with the lifting seat (8), and the lifting seat (8) is connected with the first supporting seat (43) through a lifting guide rail assembly (48).

9. The single-shaft numerical control punching machine is characterized in that the feeding device (6) comprises a second supporting seat (49) connected with the feeding adjusting seat (5), a feeding platform (50) is connected above the second supporting seat (49), a stacking support (51) is connected above the feeding platform (50), a material pushing plate (52) is arranged between the stacking support (51) and the feeding platform (50), a feeding cylinder (53) and a positioning guide rail assembly (54) are connected to the bottom of the feeding platform (50), and a cylinder rod of the feeding cylinder (53) is connected with the material pushing plate (52) and the positioning guide rail assembly (54) through a connecting plate (55).