CN211564154U

CN211564154U - Secondary positioning system of punching machine tool

Info

Publication number: CN211564154U
Application number: CN201922371103.XU
Authority: CN
Inventors: 何仲全; 何旭婷
Original assignee: Zhangzhou Huamai Intelligent Technology Co ltd
Current assignee: Zhangzhou Huamai Intelligent Technology Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-25
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to the technical field of a positioning device of a punching machine, in particular to a secondary positioning system of the punching machine, which comprises a bottom plate and a secondary positioning device, when a positioning rod is inserted in a first through hole and a second through hole, secondary positioning of a punching part on a conveyor belt is realized, so that the positioning is more accurate, and when the positioning is not accurate, the numerical value of a pressure sensor is changed, so that a control box closes a punching machine, the punching safety is further improved, and the processing quality of a processed part is improved, the utility model discloses a plurality of mounting holes are arranged on a supporting beam, and a cross beam and a punching beam are arranged in the mounting holes through bolts, so that the heights of the cross beam and the punching beam on the supporting beam are further convenient to adjust, the flexibility of the utility model which is convenient to adjust is increased, and the utility model is further convenient to process processed parts with different height, is convenient to use.

Description

Secondary positioning system of punching machine tool

Technical Field

The utility model relates to a punching press lathe positioner technical field, in particular to punching press lathe's secondary positioning system.

Background

The stamping machine tool adopts impact pressure to form a machined part, and the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be achieved by mechanical processing through various die applications compared with the traditional mechanical processing, so that the stamping machine tool has more and more extensive applications, is widely applied to stamping and forming of electronics, communication, computers, household appliances, furniture, vehicles, hardware parts and the like, is widely applied to modern industrial equipment, and plays an important role in the development of modern industry;

when using punching press lathe, adopt the manual work to fix a position mostly for the stamping workpiece has the deviation in stamping process, and fixes a position inaccurately, also causes the emergence of incident easily, influences the quality of processing, and the not convenient to use, and the most stamping equipment position of current punching press lathe is comparatively fixed, can't adjust, is not convenient for process multiple machined part, has certain use inconvenience.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a secondary positioning system of punching press lathe to the unable secondary location that carries out that proposes in solving above-mentioned background art and be not convenient for highly adjusting the problem to stamping equipment to the punching press position.

In order to achieve the above object, the utility model provides a following technical scheme: the automatic stamping machine comprises a base plate, the last fixed surface of bottom plate installs the conveyer belt, the equal fixed mounting in four corners of the upper surface intermediate position of bottom plate has a supporting beam, evenly seted up the mounting hole on the supporting beam, supporting beam's upper end fixed mounting has the crossbeam, the last fixed surface of crossbeam installs the punching machine, the punching pole lower extreme fixed mounting of punching machine has the punching dish, the fixed surface of punching dish installs secondary positioner, the lower extreme fixed mounting of supporting beam has the punching beam, the last fixed surface intermediate position of bottom plate installs the control box, the control box respectively with the conveyer belt the punching machine with secondary positioner is electric connection mutually.

Preferably, the number of the support beams is four, the conveyor belt is located between the support beams, and the punching beam is located inside the conveyor belt.

Preferably, the upper surface of the conveyor belt is uniformly and fixedly provided with a positioning plate, and two sides of the positioning plate are provided with first through holes.

Preferably, notches are formed in two ends of the two sides of the cross beam and the two ends of the stamping beam, a fixing hole is formed in one side of each notch, a bolt is connected in the fixing hole in a threaded mode, and the cross beam and the stamping beam are fixedly connected with the mounting holes in the supporting beams through the bolts.

Preferably, the upper surface of the stamping beam is provided with second through holes at two ends.

Preferably, secondary positioner is including solid fixed ring and locating lever, gu fixed ring fixed mounting in the surface upper end of punching press dish, gu the equal threaded connection in both sides of fixed ring has the screw rod, the lower fixed surface of locating lever installs pressure sensor, the blind hole has been seted up to the upper surface intermediate position of locating lever, the inside fixed mounting of blind hole has the spring, the other end of spring with screw rod looks fixed connection, the lower extreme of screw rod extends to the inside of blind hole, just pressure sensor with control box looks electric connection.

Preferably, the first through hole and the second through hole have the same diameter as the positioning rod.

The utility model discloses a technological effect and advantage:

1. the utility model discloses in through being equipped with secondary positioning device, the locating lever is pegged graft in the inside of first through-hole and second through-hole, realizes carrying out secondary positioning to the stamping workpiece on the conveyer belt, makes the location more accurate, and when the location is inaccurate, makes the control box close the punching machine, and then increases the security of punching press and improves the processing quality of machined part;

2. the utility model discloses a be equipped with a plurality of mounting holes on a supporting beam, and make crossbeam and punching press roof beam pass through the bolt and install in the mounting hole, and then be convenient for highly adjust supporting beam crossbeam and punching press roof beam, increase the utility model discloses the flexibility of being convenient for to adjust, and then be convenient for make the utility model discloses the machined part of processing not co-altitude type facilitates the use.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic structural view of the middle stamping beam of the present invention.

Fig. 3 is a partial top view of the conveyor belt of the present invention.

Fig. 4 is a front sectional view of the middle-secondary positioning device of the present invention.

Fig. 5 is a diagram of the electrical connection relationship of the present invention.

In the figure: 1. a base plate; 2. a conveyor belt; 3. a support beam; 4. mounting holes; 5. a cross beam; 6. a punch press; 7. punching a disc; 8. a secondary positioning device; 9. punching the beam; 10. a control box; 11. positioning a plate; 12. a first through hole; 13. a notch; 14. a fixing hole; 15. a bolt; 16. a second through hole; 17. a fixing ring; 18. positioning a rod; 19. a screw; 20. a pressure sensor; 21. blind holes; 22. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 embodiments in 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.

The utility model provides a secondary positioning system of a punching machine tool as shown in figures 1-5, which comprises a bottom plate 1, a conveyor belt 2 is fixedly arranged on the upper surface of the bottom plate 1, positioning plates 11 are uniformly and fixedly arranged on the upper surface of the conveyor belt 2, first through holes 12 are respectively arranged on both sides of the positioning plates 11, supporting beams 3 are respectively and fixedly arranged at four corners of the middle position of the upper surface of the bottom plate 1, the number of the supporting beams 3 is four, the conveyor belt 2 is positioned between the supporting beams 3, a punching beam 9 is positioned in the conveyor belt 2, mounting holes 4 are uniformly arranged on the supporting beams 3, a cross beam 5 is fixedly arranged at the upper end of each supporting beam 3, a punching machine 6 is fixedly arranged on the upper surface of the cross beam 5, a punching plate 7 is fixedly arranged at the lower end of a punching rod of the punching machine 6, a secondary positioning device 8 is, the middle position of the upper surface of the bottom plate 1 is fixedly provided with a control box 10, and the control box 10 is respectively and electrically connected with the conveyor belt 2, the punching machine 6 and the secondary positioning device 8.

As shown in fig. 2, both ends of both sides of the beam 5 and the stamping beam 9 are both provided with notches 13, one side of each notch 13 is provided with a fixing hole 14, the fixing hole 14 is internally threaded with a bolt 15, the beam 5 and the stamping beam 9 are both fixedly connected with the mounting hole 4 on the supporting beam 3 through the bolt 15, the upper surface of the stamping beam 9 is positioned at both ends and is provided with second through holes 16, and then the heights of the beam 5 and the stamping beam 9 on the supporting beam 3 are convenient to adjust.

As shown in fig. 4, the secondary positioning device 8 includes a fixing ring 17 and a positioning rod 18, the fixing ring 17 is fixedly mounted on the upper end of the outer surface of the punching plate 7, both sides of the fixing ring 17 are both connected with a screw 19 by threads, a pressure sensor 20 is fixedly mounted on the lower surface of the positioning rod 18, and the model of the pressure sensor 20 is preferably: PB8300CNM/A, locating lever 18's upper surface intermediate position has seted up blind hole 21, the inside fixed mounting of blind hole 21 has spring 22, spring 22's the other end and screw rod 19 looks fixed connection, screw rod 19's lower extreme extends to the inside of blind hole 21, and pressure sensor 20 and control box 10 looks electric connection, and first through-hole 12, second through-hole 16 are the same with locating lever 18's diameter, be convenient for locating lever 18 pegs graft in the inside of first through-hole 12 and second through-hole 16.

This practical theory of operation: when the utility model is used, the bolt 15 is screwed to be pulled out from the fixing hole 14, so that the height of the beam 5 and the stamping beam 9 on the supporting beam 3 can be conveniently adjusted, after the height adjustment is completed, the fixing hole 14 on the beam 5 and the stamping beam 9 is fixedly connected with the mounting hole 4 through the bolt 15, so that the beam 5 and the stamping beam 9 can be conveniently fixed, the conveying belt 2, the punching machine 6 and the secondary positioning device 8 are opened through the control box 10, a workpiece to be punched is placed on the positioning plate 11 on the conveying belt 2, the starting and stopping frequency of the conveying belt 2 is controlled through the control box 10, when the positioning plate 11 on the conveying belt 2 rotates to be under the impact machine 6, the first through hole 12 on the conveying belt 2 is aligned with the second through hole 16 on the stamping beam 9, the punching machine 6 is opened by the control box 10, so that the punching machine 6 pushes the stamping beam 7 to move downwards, then, a fixing ring 17 on the outer surface of the punching plate 7 is pushed to move downwards, and the length of the secondary positioning device 8 extending into the lower end of the fixing ring 17 is convenient to adjust by rotating a screw 19 in the secondary positioning device 8, when the positioning plate 11 is positioned under the punching plate 7, the secondary positioning device 8 moves downwards along with the punching plate 7, and a positioning rod 18 in the secondary positioning device 8 is inserted into the first through hole 12 and the second through hole 16, so that a workpiece on the positioning plate 11 is punched by the punching plate 7, and the punching beam 9 prevents the conveying belt 2 from being punched to cause deformation;

when locating plate 11 is uneven with punching press dish 7 location, first through-

hole

12 and 16 dislocation mutually of second through-hole, and drive secondary positioner 8 downshifts when punching press dish 7, and make the locating lever among the secondary positioner 8 can't stretch into to first through-hole 12 and second through-hole 16 in, make pressure sensor 20 numerical value of 18 lower extremes of locating lever change, and then make pressure sensor 20 give control box 10 with the signal of telecommunication, make control box 10 close punching machine 6, and then reduce the utility model discloses risk in the use increases the utility model discloses security during the use improves the production quality of machined part, and is equipped with spring 22, avoids secondary positioner 8 to damage, increases the utility model discloses a life.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a secondary positioning system of punching press lathe, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly provided with a conveyor belt (2), four corners of the middle position of the upper surface of the bottom plate (1) are fixedly provided with supporting beams (3), the supporting beam (3) is uniformly provided with mounting holes (4), the upper end of the supporting beam (3) is fixedly provided with a cross beam (5), a punching machine (6) is fixedly arranged on the upper surface of the cross beam (5), a punching disc (7) is fixedly arranged at the lower end of a punching rod of the punching machine (6), a secondary positioning device (8) is fixedly arranged on the outer surface of the punching disc (7), the lower end of the supporting beam (3) is fixedly provided with a stamping beam (9), the middle position of the upper surface of the bottom plate (1) is fixedly provided with a control box (10), the control box (10) is electrically connected with the conveyor belt (2), the punching machine (6) and the secondary positioning device (8) respectively.

2. The secondary positioning system of a press machine according to claim 1, characterized in that: the number of the supporting beams (3) is four, the conveyor belt (2) is located between the supporting beams (3), and the stamping beam (9) is located inside the conveyor belt (2).

3. The secondary positioning system of a press machine according to claim 2, characterized in that: the upper surface of conveyer belt (2) is even fixed mounting has locating plate (11), first through-hole (12) have all been seted up to the both sides of locating plate (11).

4. The secondary positioning system of a press machine according to claim 1, characterized in that: the stamping device is characterized in that notches (13) are formed in two ends of two sides of the cross beam (5) and the stamping beam (9), a fixing hole (14) is formed in one side of each notch (13), a bolt (15) is connected to the inner thread of each fixing hole (14), and the cross beam (5) and the stamping beam (9) are fixedly connected with the mounting hole (4) in the supporting beam (3) through the bolt (15).

5. The secondary positioning system of a press machine according to claim 3, characterized in that: and the upper surface of the stamping beam (9) is provided with second through holes (16) at two ends.

6. The secondary positioning system of a press machine according to claim 5, characterized in that: secondary positioner (8) are including solid fixed ring (17) and locating lever (18), gu fixed ring (17) fixed mounting be in the surface upper end of punching press dish (7), the equal threaded connection in both sides of solid fixed ring (17) has screw rod (19), the lower fixed surface of locating lever (18) installs pressure sensor (20), blind hole (21) have been seted up to the upper surface intermediate position of locating lever (18), the inside fixed mounting of blind hole (21) has spring (22), the other end of spring (22) with screw rod (19) looks fixed connection, the lower extreme of screw rod (19) extends to the inside of blind hole (21), just pressure sensor (20) with control box (10) looks electrical connection.

7. The secondary positioning system of a press machine according to claim 6, characterized in that: the diameters of the first through hole (12) and the second through hole (16) are the same as the diameter of the positioning rod (18).