CN210450627U

CN210450627U - Hydraulic quick die clamping device

Info

Publication number: CN210450627U
Application number: CN201920791870.3U
Authority: CN
Inventors: 骆健
Original assignee: Shanghai Huichong Precision Machinery Manufacturing Co Ltd
Current assignee: Shanghai Huichong Precision Machinery Manufacturing Co Ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-05-05
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a quick die clamping device of hydraulic pressure, the load simulator comprises a device body, the top and the equal fixedly connected with mount pad in below of equipment body, two equal fixedly connected with fixed station, two on the mount pad one side that the fixed station is close to each other all is provided with the punch press T type groove that the equidistance distributes, two the outside movable mounting in punch press T type groove has the hydraulic pressure head, the internally mounted of hydraulic pressure head has hydraulic piston, hydraulic piston's output is connected with T type support, the inside in punch press T type groove is installed to the other end of T type support, T type support mounting between fixed station and the hydraulic pressure head has the mould template. The utility model discloses the work of completion retooling die-filling that can be quick safe, labour saving and time saving does not need traditional rethread manual tightening bolt and nut to fix mould foot mode, has improved work efficiency, also can avoid because the artifical incident that the lock is tight and cause, the security is also higher.

Description

Hydraulic quick die clamping device

Technical Field

The utility model relates to a die clamping device technical field especially relates to a quick die clamping device of hydraulic pressure.

Background

At present, in the punching press trade, because the product difference leads to the mould that uses also different, so change the mould is an indispensable process, along with the rapid development of punching press trade, the structure of punching press product is more and more complicated, and overall dimension is bigger and bigger, therefore also bigger and bigger to the requirement of the supporting mould overall dimension with it for the weight of mould increases, and the volume increases, and difficult increase and inefficiency when leading to changing the outfit mould. At present most domestic punching press enterprises, still adopt traditional manual operation at the retooling process, rely on the manual work to screw up the fixed mould of bolt and nut's fixed mode, not only inefficiency can increase operating personnel's intensity of labour, also causes the not tight incident of lock easily, for this reason we have designed a hydraulic pressure and have pressed from both sides the mould device fast and solve above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hydraulic rapid die clamping device.

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

the utility model provides a quick die clamping device of hydraulic pressure, includes the equipment body, the top of equipment body and the equal fixedly connected with mount pad in below, two equal fixedly connected with fixed station, two on the mount pad one side that the fixed station is close to each other all is provided with the punch press T type groove that the equidistance distributes, two the outside movable mounting in punch press T type groove has the hydraulic pressure head, the internally mounted of hydraulic pressure head has hydraulic piston, hydraulic piston's output is connected with T type support, the inside in punch press T type groove is installed to the other end of T type support, T type support mounting between fixed station and the hydraulic pressure head has the mould template, the both sides of mould template all are provided with evenly distributed's mould die foot groove.

Preferably, one end of the T-shaped support, which is far away from the hydraulic piston, penetrates through the die leg groove of the die and is movably connected with the T-shaped groove of the punch press.

Preferably, the internal length of the T-shaped groove is greater than the length of the T-shaped bracket.

Preferably, one side of the hydraulic pressure head is connected with a hydraulic oil pipe.

Preferably, the cross-sectional length of the hydraulic ram is greater than the cross-sectional length of the die leg slot.

Preferably, the die templates outside the two sides of the die foot groove are provided with die foot.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the hydraulic pressure heads are movably mounted on the outer sides of the T-shaped grooves of the two punching machines, the hydraulic pistons are mounted inside the hydraulic pressure heads, and the output ends of the hydraulic pistons are connected with the T-shaped supports, so that when the die templates are replaced, the T-shaped supports can be driven by the hydraulic pistons to automatically ascend or descend so as to loosen and clamp the die templates, manual replacement and installation are not needed, manpower is saved, and safety is high;

2. the die pin grooves are uniformly distributed on the two sides of the die template, one end, away from the hydraulic piston, of the T-shaped support penetrates through the die pin grooves and is movably connected with the T-shaped groove of the punch press, so that when the die template needs to be replaced, the hydraulic piston is controlled to ascend and descend through the hydraulic pipe, the hydraulic pressure head and the T-shaped support are driven to move, the die pin grooves on the two sides of the die template are loosened and clamped, the die template is convenient to replace rapidly, the dismounting efficiency is improved, and time and labor are saved;

the utility model discloses a work of completion retooling die-filling that can be quick safe, labour saving and time saving does not need traditional rethread manual tightening bolt and nut to fix mould foot mode, has improved work efficiency, also can avoid because the artifical incident that the lock is tight and cause, the security is also higher.

Drawings

Fig. 1 is a schematic structural view of a hydraulic rapid mold clamping device provided by the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a cross-sectional view of a hydraulic pressure head of the hydraulic rapid mold clamping device provided by the utility model.

In the figure: 1 hydraulic pressure head, 2 hydraulic piston, 3T type support, 4 mould die foot grooves, 5 punch press T type grooves, 6 fixed stations, 7 mould templates, 8 mount pads, 9 equipment bodies.

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 hydraulic rapid die clamping device comprises a device body 9, mounting seats 8 are fixedly connected above and below the device body 9, fixing stations 6 are fixedly connected to the two mounting seats 8, punching machine T-shaped grooves 5 which are distributed at equal intervals are arranged on the sides, close to each other, of the two fixing stations 6, hydraulic pressure heads 1 are movably mounted on the outer sides of the two punching machine T-shaped grooves 5, hydraulic pistons 2 are mounted inside the hydraulic pressure heads 1, the output ends of the hydraulic pistons 2 are connected with T-shaped supports 3, the other ends of the T-shaped supports 3 are mounted inside the punching machine T-shaped grooves 5, die templates 7 are mounted on the T-shaped supports 3 between the fixing stations 6 and the hydraulic pressure heads 1, die foot grooves 4 which are distributed uniformly are arranged on the two sides of the die templates 7, one ends, far away from the hydraulic pistons 2, of the T-shaped supports 3 penetrate through the die foot grooves 4 and are movably, t type groove 5's inside length is greater than T type support 3's length, one side of hydraulic pressure head 1 is connected with hydraulic pressure oil pipe, hydraulic pressure head 1's cross section length is greater than mould foot groove 4's cross section length, mould 4 outside mould template 7 in both sides of mould foot groove is provided with mould foot, the utility model discloses the work of completion retooling die that can be quick safe, time saving and labor saving, do not need traditional rethread manual tightening bolt and nut to fix mould foot mode, the work efficiency is improved, also can avoid because the artifical incident that the lock is untight and cause, the security is also higher.

Example (b): in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example (b): when in use, the hydraulic pipe controls the rising and falling of the hydraulic piston 2 to drive the hydraulic pressure head 1 and the T-shaped bracket 3 to move, thereby loosening and clamping the die foot grooves 4 at the two sides of the die template 7, facilitating the replacement and the installation of the die template 7, only manually inserting the T-shaped support 3 at one side of the hydraulic pressure head 1 into the die foot grooves 4, and is arranged in a T-shaped groove 5 of a matched punch press, so that the die templates 7 outside the two sides of a die foot groove 4 can be loosened and clamped by the ascending and descending of the hydraulic piston 2, the clamping die templates 7 can be quickly disassembled and assembled, the work of completion retooling die-filling that can be safe fast, labour saving and time saving does not need traditional rethread manual tightening bolt and nut to fix the mould foot mode, has improved work efficiency, also can avoid because the artifical incident that the lock is not tight and cause, the security is also higher.

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 quick die clamping device of hydraulic pressure, includes equipment body (9), its characterized in that, the equal fixedly connected with mount pad (8) in top and the below of equipment body (9), two equal fixedly connected with fixed station (6) on mount pad (8), two one side that fixed station (6) are close to each other all is provided with punch press T type groove (5) that the equidistance distributes, two the outside movable mounting in punch press T type groove (5) has hydraulic pressure head (1), the internally mounted of hydraulic pressure head (1) has hydraulic piston (2), the output of hydraulic piston (2) is connected with T type support (3), the other end of T type support (3) is installed in the inside in punch press T type groove (5), mould template (7) are installed to T type support (3) between fixed station (6) and hydraulic pressure head (1), and the two sides of the mould template (7) are provided with mould foot grooves (4) which are uniformly distributed.

2. The hydraulic rapid die clamping device is characterized in that one end, far away from the hydraulic piston (2), of the T-shaped support (3) penetrates through the die leg groove (4) and is movably connected with the T-shaped groove (5) of the punch press.

3. A hydraulic rapid die clamping device according to claim 1, wherein the internal length of the T-shaped groove (5) is greater than the length of the T-shaped bracket (3).

4. The hydraulic rapid die clamping device according to claim 1, wherein a hydraulic oil pipe is connected to one side of the hydraulic ram (1).

5. A hydraulic rapid die clamping device according to claim 1, wherein the cross-sectional length of the hydraulic ram (1) is greater than the cross-sectional length of the die foot groove (4).

6. The hydraulic rapid die clamping device as claimed in claim 1, wherein the die templates (7) outside the two sides of the die foot groove (4) are provided with die foot.