CN209969420U

CN209969420U - Punching press pay-off positioner

Info

Publication number: CN209969420U
Application number: CN201920463394.2U
Authority: CN
Inventors: 徐松江
Original assignee: Qingdao Meilun Precision Machinery Co Ltd
Current assignee: Qingdao Meilun Precision Machinery Co Ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-01-21
Anticipated expiration: 2029-04-08

Abstract

The utility model discloses a punching press pay-off positioner, the on-line screen storage device comprises a base, support slip table and positioner, base top both sides are equipped with the guide rail, support the slip table bottom be equipped with guide rail sliding connection's slider, the base both sides are equipped with the mount pad, the mount pad top is equipped with positioner, positioner is including setting up in the fixing base of bottom, the fixing base top is equipped with first pillar, first pillar articulates the second pillar through the pivot, second pillar and spliced pole are connected, spliced pole fixed connection depression bar middle part one side, the depression bar both ends are equipped with the locating piece, the threaded rod of locating piece passes the spacing hole of depression bar, and threaded rod top threaded connection lock nut, beneficial effect: the utility model discloses a positioner realizes pressing from both sides tight fixed to the slice panel, prevents that slice panel from owing to receive the skew that the punching press vibrations take place the position, need not traditional artifical readjustment slice panel locating position problem once more, the steadiness that guarantee slice panel put.

Description

Punching press pay-off positioner

Technical Field

The utility model relates to a positioner technical field specifically is a punching press pay-off positioner.

Background

The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile and the like to cause plastic deformation or separation, thereby obtaining a workpiece (stamping part) with a required shape and size. The stamping equipment is widely used in processing and manufacturing of enterprises. At present, traditional punching machine adopts artifical pay-off usually, be about to some panel through hang or the form of artifical transport place on the workstation carry out stamping work, manpower and materials are wasted to this kind of form, along with automated processing's popularization, the corresponding feeding mechanism of demand oneself configuration according to the difference can all be based on now to the mill, but add man-hour to the slice steel sheet of comparison elephant, panel again, need artifical pay-off, and need cut slice panel before stamping process, reduce its scaling-off, thereby be convenient for artifical transport and punching press, the intensity of labour of staff has greatly been increased to such artifical pay-off operating mode, and need rely on workman's experience to carry out continuous pay-off operation. Stamping equipment carries out the stamping process to slice panel again and can produce the vibrations and feel, when the punching press of a position of slice panel end need carry out stamping operation to another position, the slice panel that originally put is owing to receive the punching press vibrations and feel the skew that takes place the position easily, need artifical position of adjusting once more to put, can't ensure the firm that slice panel put, stamping equipment lacks the positioner to slice panel, can't realize automatic pay-off, can't satisfy in work user demand, in order to solve above-mentioned problem, therefore, design a punching press pay-off positioner.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punching press pay-off positioner to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping feeding positioning device comprises a base, a supporting sliding table and a positioning device, wherein guide rails are arranged on two sides of the top of the base, a sliding block which is connected with the guide rails in a sliding mode is arranged at the bottom of the supporting sliding table, mounting seats are arranged on two sides of the base, the positioning device is arranged on the top of the mounting seats and comprises a fixing seat arranged at the bottom, a first support is arranged at the top of the fixing seat, the first support is hinged to a second support through a rotating shaft, the second support is connected with a connecting column, the connecting column is fixedly connected with one side of the middle of a pressing rod, positioning blocks are arranged at two ends of the pressing rod, a threaded rod of each positioning block penetrates through a limiting hole of;

the piston rod is connected with the second support, and a buffer spring is arranged between the first support and the second support.

Furthermore, support slip table bottom central point and put and be equipped with the slider, slider and lead screw threaded connection, lead screw and motor are connected, just motor and lead screw set up in the base top.

Furthermore, the surface of the positioning block is sleeved with a silica gel protective sleeve.

Furthermore, the fixing seat of the positioning device is mounted on the mounting seat through a screw.

Further, the second pillar is hollow structure, second pillar and the equal symmetry in spliced pole surface are equipped with a plurality of spacing holes, the spliced pole is installed in the second pillar, it is fixed through stud and lock nut between second pillar and the spliced pole, stud passes the spacing hole of second pillar and spliced pole, just threaded connection lock nut respectively at the stud both ends.

Furthermore, the number of the limiting holes in the pressure lever is at least three.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the utility model realizes the automatic feeding of the supporting sliding table through the arrangement of the structures such as the motor, the lead screw, the guide rail and the like, reduces the feeding labor intensity of staff, and reduces manpower, thereby improving the stamping processing efficiency, and having convenient operation and low manufacturing cost; 2. the utility model discloses a positioner realizes pressing from both sides tight fixed to slice panel, prevents that slice panel from because receiving the skew that the punching press vibrations took place the position, need not traditional artifical readjustment slice panel locating position problem once more, the steadiness that guarantee slice panel was put, positioner is through the miniature cylinder who sets up, piston rod and buffer spring are convenient for realize automatically lifting up and pushing down between first pillar and the second pillar, it is fixed to combine depression bar and locating piece to advance line location to slice panel, and can adjust fixed position according to slice panel size flexibility between second pillar and the spliced pole, the utility model discloses compact structure, reasonable in design is fit for using widely.

Drawings

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

FIG. 2 is a schematic structural view of the positioning device of the present invention;

FIG. 3 is a schematic side view of the positioning device of the present invention;

fig. 4 is a schematic structural view of the pressing rod and the positioning block of the present invention.

In the figure: 1. a base; 2. a guide rail; 3. a support slipway; 4. a positioning device; 5. a mounting seat; 6. a lead screw; 7. a motor; 8. a fixed seat; 9. a first support; 10. a micro cylinder; 11. a piston rod; 12. a buffer spring; 13. a rotating shaft; 14. a second support; 15. connecting columns; 16. a limiting hole; 17. a pressure lever; 18. locking the nut; 19. a threaded rod; 20. and (5) positioning the blocks.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a stamping feeding positioning device comprises a base 1, a supporting sliding table 3 and a positioning device 4, wherein guide rails 2 are arranged on two sides of the top of the base 1, a sliding block connected with the guide rails 2 in a sliding mode is arranged at the bottom of the supporting sliding table 3, mounting seats 5 are arranged on two sides of the base 1, the positioning device 4 is arranged on the top of each mounting seat 5, each positioning device 4 comprises a fixing seat 8 arranged at the bottom, a first support 9 is arranged on the top of each fixing seat 8, each first support 9 is hinged to a second support 14 through a rotating shaft 13, each second support 14 is connected with a connecting column 15, each connecting column 15 is fixedly connected with one side of the middle of a pressing rod 17, positioning blocks 20 are arranged at two ends of each pressing rod 17, a threaded rod 19 of each positioning block 20 penetrates through a limiting hole 16 of each pressing rod 17;

a micro cylinder 10 is arranged on one side of the first support 9, the micro cylinder 10 is connected with a piston rod 11, the top end of the piston rod 11 is connected with a second support 14, and a buffer spring 12 is arranged between the first support 9 and the second support 14.

Further, support 3 bottom central points on the slip table and put and be equipped with the slider, slider and 6 threaded connection of lead screw, lead screw 6 and motor 7 are connected, just motor 7 and lead screw 6 set up in base 1 top.

Further, the surface of the positioning block 20 is sleeved with a silica gel protective sleeve.

Further, the fixing seat 8 of the positioning device 4 is mounted on the mounting seat 5 through a screw.

Further, second pillar 14 is hollow structure, second pillar 14 and spliced pole 15 surface equal symmetry are equipped with a plurality of spacing holes 16, spliced pole 15 is installed in second pillar 14, it is fixed through stud and lock nut 18 between second pillar 14 and the spliced pole 15, stud passes second pillar 14 and spliced pole 15's spacing hole 16, just stud both ends difference threaded connection lock nut 18.

The working principle is as follows: when the sheet-shaped plate is punched, the sheet-shaped plate is placed on the supporting sliding table 3, a power supply is switched on, then the motor 7 is started, the motor 7 drives the screw rod 6 to rotate, so that the sliding block at the bottom of the supporting sliding table 3 is driven to linearly move, the sliding block on the guide rail 2 is mainly used for supporting and assisting the supporting sliding table 3 to linearly move, the automatic feeding can reduce the feeding labor intensity of workers, and the manpower is reduced; when the support sliding table 3 moves to the punching mechanism, the motor is controlled to stop working, then the micro cylinder 10 is started, the micro cylinder 10 controls the piston rod 11 to contract, so that the second support column 14 is pressed downwards, the positioning block 20 on the press rod 17 is pressed on the surface of the sheet-shaped plate on the support sliding table 3, the sheet-shaped plate is positioned and fixed, the mounting position of the positioning block 20 is flexibly adjusted according to the size of the sheet-shaped plate, firstly, the connecting column 15 is mounted in the second support column 14, the second support column 14 and the connecting column 15 are fixed by the stud bolt and the locking nut 18, the mounting position of the corresponding limiting hole 16 is selected, then the stud bolt passes through the limiting holes 16 of the second support column 14 and the connecting column 15, the two ends of the stud bolt are respectively connected with the locking nut 18 in a threaded manner, or different mounting positions of the positioning block 20 are selected according to the limiting hole 16 on the press rod 17, the top end of the threaded rod 19 is in threaded connection with the locking nut 18, and the transverse position and the longitudinal position of the positioning block 20 can be adjusted by the two adjusting modes, so that the positioning and fixing effect is 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 punching press pay-off positioner, includes base (1), support slip table (3) and positioner (4), its characterized in that, base (1) top both sides are equipped with guide rail (2), support slip table (3) bottom be equipped with guide rail (2) sliding connection's slider, base (1) both sides are equipped with mount pad (5), mount pad (5) top is equipped with positioner (4), positioner (4) are including setting up in the fixing base (8) of bottom, fixing base (8) top is equipped with first pillar (9), first pillar (9) articulate second pillar (14) through pivot (13), second pillar (14) and spliced pole (15) are connected, spliced pole (15) fixed connection depression bar (17) middle part one side, depression bar (17) both ends are equipped with locating piece (20), threaded rod (19) of locating piece (20) pass spacing hole (16) of depression bar (17), the top end of the threaded rod (19) is in threaded connection with a locking nut (18);

first pillar (9) one side is equipped with miniature cylinder (10), miniature cylinder (10) are connected piston rod (11), piston rod (11) top and second pillar (14) are connected, be equipped with buffer spring (12) between first pillar (9) and second pillar (14).

2. The stamping, feeding and positioning device as recited in claim 1, wherein: support slip table (3) bottom central point and put and be equipped with the slider, slider and lead screw (6) threaded connection, lead screw (6) and motor (7) are connected, just motor (7) and lead screw (6) set up in base (1) top.

3. The stamping, feeding and positioning device as recited in claim 1, wherein: the surface of the positioning block (20) is sleeved with a silica gel protective sleeve.

4. The stamping, feeding and positioning device as recited in claim 1, wherein: and a fixed seat (8) of the positioning device (4) is arranged on the mounting seat (5) through a screw.

5. The stamping, feeding and positioning device as recited in claim 1, wherein: second pillar (14) are hollow structure, second pillar (14) and spliced pole (15) surface equal symmetry are equipped with a plurality of spacing holes (16), spliced pole (15) are installed in second pillar (14), it is fixed through stud and lock nut (18) between second pillar (14) and spliced pole (15), stud passes spacing hole (16) of second pillar (14) and spliced pole (15), just stud both ends difference threaded connection lock nut (18).

6. The stamping, feeding and positioning device as recited in claim 1, wherein: the number of the limiting holes (16) on the pressure lever (17) is at least three.