CN206276815U - A kind of pressing equipment with auxiliary upper die mechanism - Google Patents

Abstract

The utility model relates to a punching die, in particular to a punching device with an auxiliary upper die mechanism. The stamping equipment includes equipment assembly with workbench, upper die guide rail, support seat, roller bar, follower plate and hydraulic cylinder. The other end of each upper die guide rail is connected with the front side of the workbench. The surface is parallel with at least two table chutes connected with the auxiliary chute. The roller bar is located in the table chute and auxiliary chute, the follower plate is located on the roller bar, and the output rod of the pressing cylinder is against the roller bar. on the lower surface. By setting the upper mold guide rail on the front end of the workbench, and setting the follower plate in the auxiliary guide groove of the upper mold guide rail, and setting the hydraulic cylinder in the table sliding guide groove of the workbench, it is only necessary to hoist the mold to the upper mold guide rail first. Then push the follower plate to the direction of the workbench, so that the mold slides to the table top of the workbench together with the follower plate, adjust the hydraulic cylinder, and pull out the follower plate to complete the upper mold process of the mold.

Description

A stamping equipment with an auxiliary upper die mechanism

technical field

The utility model relates to a punching die, in particular to a punching device with an auxiliary upper die mechanism.

Background technique

When the existing stamping equipment is on the mold, it is generally directly hoisted the mold to the workbench by using the crane. It takes a long time to occupy the crane, and it takes a long time to mold.

Utility model content

In order to solve the above problems, the utility model provides a stamping equipment with an auxiliary upper die mechanism with simple structure and convenient operation. The stamping equipment can quickly complete the upper die operation without damage to the workbench during the die upper process.

The technical scheme adopted by the utility model is: a stamping equipment with an auxiliary upper die mechanism, including an equipment assembly with a workbench, characterized in that it also includes at least two The guide rail of the upper die, the support seat connected with the lower side of one end of the guide rail of the upper die, the roller bar, the follower plate that can slide on the roller bar and the hydraulic cylinder for controlling the lifting of the follower plate, the other part of each guide rail of the upper die One end is connected to the front side of the workbench, and the upper surface of the workbench is provided with at least two table chutes in parallel with the auxiliary chute, the roller bars are located in the table chute and the auxiliary chute, and the follow-up The plate is located on the roller bar, the hydraulic cylinder is located in the table top chute and the output rod of the hydraulic cylinder leans against the lower surface of the roller bar.

Preferably, one end of the guide rail of the upper mold is further provided with a stopper for preventing the mold from slipping out.

Preferably, the roller bar includes a roller bar skeleton and a plurality of rollers evenly arranged on the roller bar skeleton.

Preferably, the guide rail of the upper mold is fixedly connected to the front side of the workbench through screws.

The beneficial effects obtained by the utility model are: by setting the upper mold guide rail on the front end of the workbench, and setting the follower plate in the auxiliary guide groove of the upper mold guide rail, and setting the hydraulic cylinder in the table sliding guide groove of the workbench, only The mold needs to be hoisted to the follower plate of the guide rail of the upper mold first, and then the follower plate is pushed towards the direction of the workbench, so that the mold slides to the table top of the workbench together with the follower plate, and the hydraulic cylinder is adjusted to pull out the follower plate. Complete the upper mold process of the mold, the operation is convenient, the upper mold is simple and fast, there is no damage to the workbench, and there is no need to occupy the crane for a long time.

Description of drawings

The overall structure schematic diagram of Fig. 1 the utility model;

Fig. 2 is the side view of Fig. 1;

Figure 3 is a schematic diagram of the connection between the upper die guide rail and the table chute;

Figure 4 is a state diagram of the hydraulic cylinder when the mold just slides onto the workbench.

detailed description

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.

As shown in Figures 1-4, a stamping device with an auxiliary upper die mechanism of the present invention includes an equipment assembly with a workbench 1 and at least two upper die guide rails 2 arranged in parallel (this embodiment uses Two parallel upper die guide rails), roller bar 4, follower plate 5 and hydraulic cylinder 7, mounting holes 12 are arranged on the front surface of worktable 1, screws 8 are installed in the mounting holes 12, and the two upper die guide rails 2 is fixed parallel to the front end of workbench 1 and installed with screws to facilitate the installation and disassembly of upper die guide rail 2; when installing upper die guide rail 2, ensure that the auxiliary chute 21 of upper die guide rail 2 is in line with the The table chute 11 communicates, and the lower end of the patrix guide rail 2 is provided with a support seat 3 .

The auxiliary chute 21 of the upper die guide rail 2 is provided with a roller bar 4 and a follower plate 5, the roller bar 4 extends into the table chute 11, the follower plate 5 is arranged on the roller bar 4, and the roller bar 4 includes a roller bar The skeleton 41 and a plurality of rollers 42 evenly arranged on the roller strip skeleton 41, the lower end surface of the follower plate 5 is placed on the roller 42, and can slide into the table chute 11 along the roller strip 4, and the mold 6 is moved from the upper mold guide rail 2 to the workbench 1, in order to ensure that the mold 6 slides smoothly after being transported to the workbench 1, after the follower plate 5 slides into the guide groove of the table chute 11, the upper surface of the follower plate 5 is larger than that of the workbench 1. The surface height is 1 to 2 mm; a hydraulic cylinder 7 is provided in the table chute 11, and the output rod of the hydraulic cylinder 7 leans against the lower surface of the roller bar 4. As shown in Figure 4, the mold 6 is transported from the upper mold guide rail 2 to the When the workbench 1 is on, the hydraulic cylinder 7 is in the lifting state. Since the upper surface of the follower plate 5 is higher than the upper surface of the workbench 1, the mold 6 will not touch the table surface of the workbench 1, that is, the mold 6 and the workbench There will be no friction between the table tops of 1, adjust the position of the mold 6 on the workbench 1, and then control the hydraulic cylinder 7 to move the follower plate 5 down until the upper surface of the follower plate 5 is lower than the upper surface of the workbench 1, At this point, the mold 6 is placed on the workbench 1 smoothly, and the upper mold process is completed.

In order to prevent the mold 6 from sliding out of the patrix guide rail 2, a mold stopper 22 is provided at the front end of the patrix guide rail 2.

The working principle of the present utility model is: when the upper mold is used, the mold 6 is hoisted to the upper surface of the follower plate 5 in the auxiliary chute 21 of the upper mold guide rail 2 with a crane, the crane is removed, and the mold 6 is manually pushed, Under the action of friction between the lower surface of the follower plate 5 and the upper surface of the mold 6, the follower plate 5 moves on the roller bar 4 and moves to the workbench guide rail 11 together with the mold 6. At this time, the hydraulic cylinder 7 is in a lifting state, and the mold 6 is not in contact with the workbench 1; adjust the position of the mold 6 on the workbench 1, and control the hydraulic cylinder 7 to lower the follower plate 5. At this time, the upper surface of the follower plate 5 is lower than the upper surface of the workbench 1, and the mold 6 Place it on the workbench 1 stably, pull out the follower plate 5, and complete the upper mold process. If you want to change the mold or lower the mold, just reverse the above operation steps.

The stamping equipment with auxiliary upper die mechanism of the utility model is suitable for stamping dies below 3 tons; the manual die change is used, and the upper and lower dies are not obliquely pulled by the crane, so the operation is safe and the surface of the die and the workbench is protected from roughening; Realize that one crane can replace the molds of multiple devices at the same time with the assistance of manual labor, which greatly saves the mold changing time; not only the mold with a solid bottom surface can be replaced, but also the mold with a hollow bottom surface, which has wide applicability.

Claims (4)

1. A stamping equipment with an auxiliary upper die mechanism, including an equipment assembly with a workbench (1), characterized in that it also includes at least two upper dies arranged in parallel and each with an auxiliary chute (21). Die guide rail (2), support base (3) connected with the lower side of one end of upper die guide rail (2), roller bar (4), follower plate (5) that can slide on the roller bar (4) and for controlling The hydraulic cylinder (7) for lifting the follower plate (5), the other end of each upper die guide rail (2) is connected to the front side of the workbench (1), and the upper surface of the workbench (1) is parallel with At least two table chutes (11) that are all communicated with the auxiliary chute (21), the roller bar (4) is located in the table chute (11) and the auxiliary chute (21), and the follower plate (5 ) on the roller bar (4), the hydraulic cylinder (7) is located in the table chute (11) and the output rod of the hydraulic cylinder (7) leans against the lower surface of the roller bar (4). 2. The stamping equipment with auxiliary upper die mechanism according to claim 1, characterized in that: one end of each upper die guide rail (2) is provided with a stopper (22) for preventing the die (6) from slipping out . 3. The stamping equipment with an auxiliary upper die mechanism according to claim 1 or 2, characterized in that: the roller bar (4) comprises a roller bar frame (41) and a plurality of roller bars evenly arranged on the wheel bar frame (41) rollers (42) on the 4. The stamping equipment with an auxiliary upper die mechanism according to claim 3, characterized in that: the upper die guide rail (2) is fixedly connected to the front side of the workbench (1) through screws (8).