CN211843373U

CN211843373U - Safety plug device of press machine

Info

Publication number: CN211843373U
Application number: CN202020382001.8U
Authority: CN
Inventors: 马林旭; 王占辉; 张世辉; 毕彦; 王丽娜
Original assignee: Tianjin Sino German University of Applied Sciences
Current assignee: Tianjin Sino German University of Applied Sciences
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-11-03
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses a device is tied to press safety relates to press equipment technical field, ties to current safety and takes and place and operate through the manual work, and this kind of operating mode is too traditional, and danger coefficient is higher, has the possibility of maloperation, supports firm scheduling problem inadequately, now proposes following scheme, including base and slip table, the spout has been seted up on the base, the inner wall sliding connection of spout has the slider, the top fixed mounting of slider has the sleeve, telescopic inside fixed mounting has electric putter, electric putter's output welding has the cover post, cover post internalization cover is equipped with the dead lever. The utility model discloses simple structure is novel, and degree of automation is high, improves the stability that the safety cock was placed, replaces artifical manually operation, improves the security in workshop, supports more firmly, is fit for carrying out marketing.

Description

Safety plug device of press machine

Technical Field

The utility model relates to a press equipment technical field especially relates to a press safety cock device.

Background

The press (including a punch press and a hydraulic press) is a universal press with an exquisite structure. The press machine has the characteristics of wide application, high production efficiency and the like, and can be widely applied to processes of cutting, punching, blanking, bending, riveting, forming and the like. The metal is processed into parts by applying a strong pressure to the metal blank to cause plastic deformation and fracture of the metal. When the mechanical press works, the motor drives the large belt pulley through the V-belt, and the crank-slider mechanism is driven through the gear pair and the clutch, so that the slider and the male die go down linearly. After the forging and pressing work of the mechanical press is finished, the sliding block moves upwards, the clutch is automatically disengaged, and meanwhile, the automatic device on the crankshaft is switched on, so that the sliding block stops near a top dead center. The safety bolt of the press is a supporting device which is placed between an upper die and a lower die or between the bottom surface of a slide block of the press and a working table top to prevent the slide block from falling due to self weight. The existing safety bolt is mostly of a columnar structure and is provided with a handle convenient to operate. When the press needs to work, the safety bolt is manually taken out from the bottom surface of the equipment slide block or the lower surface of the die carrier by maintenance personnel. According to different situations, the safety bolt device parts adopt electric safety interlocking control, and a plurality of safety bolt devices are not included in the electric safety interlocking control. The conventional safety plug device mostly adopts a manual operation mode, so that the safety is low, and the possibility of misoperation exists. Meanwhile, the safety bolt is dangerous to take and place for a press with a larger tonnage; to this end, we propose a press safety cock device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of press safety cock device has solved current safety cock and has taken and place and operate through manual, and this kind of operating mode is too traditional, and the danger coefficient is higher, has the possibility of maloperation, supports firm scheduling problem inadequately.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a press safety plug device, includes base and slip table, the spout has been seted up on the base, the inner wall sliding connection of spout has the slider, the top fixed mounting of slider has the sleeve, telescopic inside fixed mounting has electric putter, electric putter's output welding has a cover post, movable sleeve is equipped with the dead lever in the cover post, the top fixedly connected with bearing plate of cover post, the inner wall of bearing plate rotates installs the threaded rod, the outer lane cover of threaded rod is equipped with the locating plate.

Preferably, one side array welding that the locating plate is close to the slip table has a plurality of lugs, the top array welding of bearing plate has a plurality of lugs, lug and the contact of slip table outer wall, the shifting chute that the level set up is seted up at the top of bearing plate, the locating plate runs through the shifting chute.

Preferably, a rod through hole is formed in one side of the bearing plate, the threaded rod penetrates through the rod through hole, an external thread is arranged on the outer ring of the threaded rod, a first through hole is formed in the positioning plate, an internal thread is arranged in the first through hole, and the internal thread is matched with the external thread.

Preferably, two second through holes are formed in the inner wall of the sleeve column, the fixing rod penetrates through the second through holes, a fixing plate is welded below the electric push rod and is welded with the fixing plate, and an extrusion spring is fixedly sleeved on the outer ring of the fixing rod.

Preferably, a column through hole is formed in the top of the sleeve, the sleeve column penetrates through the column through hole, a limiting plate is welded above the base, the limiting plate is located above one side of the sliding groove, an electric telescopic rod is welded on the limiting plate, and the output end of the electric telescopic rod is welded with the side wall of the sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a mounting base, slip table, spout, slider, sleeve, electric telescopic handle, electric push rod, socle, dead lever, extrusion spring, bearing plate, threaded rod and locating plate isotructure, wherein electric telescopic handle with sleeve and slider along the reverse promotion of spout, push the socle outside of sleeve through electric push rod, support the slip table, fasten the support through the locating plate with the both sides of slip table, improve the stability of support, reverse operation can when not using; the device simple structure is novel, and degree of automation is high, improves the stability that the safety cock was placed, replaces artifical manually operation, improves the security in workshop, supports more firmly, is fit for carrying out marketing.

Drawings

Fig. 1 is a schematic front view of a safety plug device of a press machine according to the present invention;

fig. 2 is an enlarged schematic view of a structure at a position a of the safety plug device of the press machine according to the present invention;

fig. 3 is a schematic cross-sectional top view of a sleeve column sleeve of a safety plug device of a press according to the present invention.

In the figure: 1 base, 2 slip tables, 3 spouts, 4 sliders, 5 sleeves, 6 electric telescopic rod, 7 electric push rod, 8 sets of post, 9 dead lever, 10 extrusion spring, 11 bearing plates, 12 threaded rods, 13 locating plates.

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.

Referring to fig. 1-3, a press safety plug device, including base 1 and slip table 2, seted up spout 3 on the base 1, the inner wall sliding connection of spout 3 has slider 4, slider 4's top fixed mounting has sleeve 5, sleeve 5's inside fixed mounting has electric putter 7, electric putter 7's output welding has a cover post 8, the cover is equipped with dead lever 9 in the cover post 8 internalization cover, the top fixedly connected with bearing plate 11 of cover post 8, the inner wall of bearing plate 11 rotates installs threaded rod 12, the outer lane cover of threaded rod 12 is equipped with locating plate 13.

A plurality of convex blocks are welded on one side of the positioning plate 13 close to the sliding table 2 in an array mode, a plurality of convex blocks are welded on the upper portion of the bearing plate 11 in an array mode, the convex blocks are in contact with the outer wall of the sliding table 2, a horizontally arranged moving groove is formed in the top portion of the bearing plate 11, the positioning plate 13 penetrates through the moving groove, a rod through hole is formed in one side of the bearing plate 11, a threaded rod 12 penetrates through the rod through hole, an external thread is arranged on the outer ring of the threaded rod 12, a first through hole is formed in the positioning plate 13, an internal thread is arranged in the first through hole and matched with the external thread, two second through holes are formed in the inner wall of the sleeve column 8, the fixing rod 9 penetrates through the second through hole, a fixing plate is welded below the electric push rod 7, the fixing rod 9 is welded with the fixing plate, an extrusion spring 10 is fixedly sleeved, the limiting plate is welded with an electric telescopic rod 6, and the output end of the electric telescopic rod 6 is welded with the side wall of the sleeve 5.

In this embodiment, firstly, when needing to support the slip table 2 of press, start electric telescopic handle 6 and push rod motor 7, electric telescopic handle 6's output promotes slider 4 along the direction of spout 3, when bearing plate 11 is located slip table 2 below, electric push rod 7 promotes sleeve post 8, sleeve post 8 promotes to sleeve 5's outside along the direction of dead lever 9, make bearing plate 11 contradict each other with the bottom of slip table 2, rotate threaded rod 12 simultaneously, threaded rod 12 is with locating plate 13 along the direction operation of shifting chute, conflict until locating plate 13 and slip table 2's lateral wall, the completion is to the support of slip table 2, and in the same way, the press during operation can with the direction operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a press safety plug device, includes base (1) and slip table (2), its characterized in that, spout (3) have been seted up on base (1), the inner wall sliding connection of spout (3) has slider (4), the top fixed mounting of slider (4) has sleeve (5), the inside fixed mounting of sleeve (5) has electric putter (7), the output welding of electric putter (7) has sleeve post (8), sleeve post (8) internalization cover is equipped with dead lever (9), the top fixedly connected with bearing plate (11) of sleeve post (8), threaded rod (12) are installed in the inner wall rotation of bearing plate (11), the outer lane cover of threaded rod (12) is equipped with locating plate (13).

2. The press safety bolt device according to claim 1, characterized in that one side array welding that locating plate (13) is close to slip table (2) has a plurality of lugs, the top array welding of bearing plate (11) has a plurality of lugs, the lug contacts with slip table (2) outer wall, the shifting chute that has the level setting is seted up at the top of bearing plate (11), locating plate (13) runs through the shifting chute.

3. The safety plug device of the press machine as claimed in claim 1, wherein a rod through hole is formed in one side of the bearing plate (11), the threaded rod (12) penetrates through the rod through hole, an external thread is arranged on the outer ring of the threaded rod (12), a first through hole is formed in the positioning plate (13), an internal thread is arranged in the first through hole, and the internal thread is matched with the external thread.

4. The safety plug device of the press machine as claimed in claim 1, wherein two second through holes are formed in the inner wall of the sleeve column (8), the fixing rod (9) penetrates through the second through holes, a fixing plate is welded below the electric push rod (7), the fixing rod (9) is welded with the fixing plate, and the outer ring of the fixing rod (9) is fixedly sleeved with the extrusion spring (10).

5. The press safety bolt device according to claim 1, characterized in that a column through hole is opened at the top of the sleeve (5), the sleeve column (8) penetrates through the column through hole, a limiting plate is welded above the base (1), the limiting plate is located above one side of the sliding groove (3), an electric telescopic rod (6) is welded on the limiting plate, and the output end of the electric telescopic rod (6) is welded with the side wall of the sleeve (5).