CN222679325U - Stamping die - Google Patents

Abstract

The utility model discloses a stamping die which comprises a bearing support, wherein a fixing shell is fixedly connected to the bearing support, a supporting rod is sleeved in the fixing shell, a fixing plate is fixedly connected to the supporting rod, an electric push rod is fixedly connected to the fixing plate, a support is fixedly connected to the output end of the electric push rod, a screw rod is sleeved in the support, a push plate is fixedly connected to the screw rod, and a nut is connected to the screw rod in a threaded manner. According to the utility model, through the arranged support rods, the fixed plates, the electric push rods, the brackets, the screw rods, the push plates and the nuts, the two push plates move transversely to be respectively in contact with the first die and the second die, so that the formed workpiece attached to the first die or the second die is discharged, the position of the screw rods in the brackets is changed, the use positions of the screw rods are determined by using the nuts, the push plates are conveniently attached to the first die or the second die, and the discharging effect on the formed workpiece is ensured.

Description

Stamping die

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a stamping die.

Background

A stamping die is a special process equipment for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a material is pressed at room temperature by a die attached to a press to be separated or plastically deformed, thereby obtaining a desired part.

However, in the existing stamping die, two dies are correspondingly pressed in the two dies by utilizing a hydraulic rod, and the formed workpiece does not directly fall off but is attached to the surface of one of the clamps, so that demolding is not facilitated.

Disclosure of utility model

The utility model aims to solve the problems that in the prior art, a workpiece is pressed and formed in two dies, the formed workpiece is not directly fallen off but is attached to the surface of one clamp, and the demolding is not facilitated, and the stamping die is provided.

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

The utility model provides a stamping die, includes the bearing support, fixedly connected with fixed shell on the bearing support, the cover is equipped with the bracing piece in the fixed shell, fixedly connected with fixed plate on the bracing piece, fixedly connected with electric putter in the fixed plate, electric putter's output fixedly connected with support, the cover is equipped with the screw rod in the support, fixedly connected with push pedal on the screw rod, threaded connection has the nut in the screw rod.

Preferably, a locating pin is connected in the fixing shell in a threaded manner, and the locating pin is connected with the supporting rod in a threaded manner.

Preferably, the bearing support is fixedly connected with a first die.

Preferably, the bearing support is rotationally connected with a double-head threaded rod, a sliding block is connected to the double-head threaded rod in a threaded manner, the sliding block is connected with the bearing support in a sleeved mode, a clamping plate is fixedly connected to the sliding block, and a motor is installed on the double-head threaded rod.

Preferably, the bearing support is fixedly connected with a transverse plate.

Preferably, the right angle plate is fixedly connected to the transverse plate, the hydraulic rod is installed in the right angle plate, and the output end of the hydraulic rod is fixedly connected with the second die.

Preferably, the right angle plate is fixedly connected with a guide rod, and the guide rod is connected with the second die in a sleeved mode.

The beneficial effects of the utility model are as follows:

1. Through the support rod, the fixed plate, the electric push rod, the support, the screw rod, the push plate and the nut which are arranged, after the first die and the second die punch the workpiece, the electric push rod is started to drive the support to move, the support drives the push plate to transversely move through the screw rod, the two push plates transversely move to respectively contact with the first die and the second die, and then the formed workpiece attached to the first die or the second die is unloaded, the position of the screw rod in the support is changed, the nut is used for determining the using position of the screw rod, so that the push plate is convenient to attach to the first die or the second die, and the unloading effect of the formed workpiece is ensured;

2. Through double-end threaded rod, slider, splint, the motor that set up, starter motor passes through the shaft coupling and drives the double-end threaded rod and rotate in bearing the support, and along with the rotation slider of double-end threaded rod drive two splint remove in opposite directions along bearing the top of support, splint promote the intermediate position that the work piece is located first mould, confirm the punching press position of work piece, be convenient for carry out punching press processing to the work piece, guarantee the shaping effect of work piece.

Drawings

Fig. 1 is a schematic structural diagram of a stamping die according to the present utility model;

FIG. 2 is a schematic view of the structure of the electric putter, the carriage and the screw in FIG. 1;

FIG. 3 is a schematic view of the support rod, the fixing case and the fixing plate of FIG. 1;

FIG. 4 is a schematic view of the right angle plate, hydraulic stem and second mold of FIG. 1;

Fig. 5 is a schematic view of the structure of the double-ended threaded rod, the slider and the clamping plate in fig. 1.

In the figure, 1, a bearing support; 2, a fixed shell, 3, a supporting rod, 4, a fixed plate, 5, an electric push rod, 6, a bracket, 7, a screw rod, 8, a push plate, 9, a nut, 10, a locating pin, 11, a first die, 12, a double-head threaded rod, 13, a sliding block, 14, a clamping plate, 15, a motor, 16, a transverse plate, 17, a right angle plate, 18, a hydraulic rod, 19, a second die, 20 and a guide rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Embodiment 1, refer to fig. 1 through 5, a stamping die, including bearing support 1, processing has the cavity in the bearing support 1, fixedly connected with fixed shell 2 on the bearing support 1, processing has the through-hole in the fixed shell 2, the cover is equipped with bracing piece 3 in the fixed shell 2, bracing piece 3 is provided with two and is used for connecting fixed plate 4 and fixed shell 2, fixedly connected with fixed plate 4 on the bracing piece 3, fixedly connected with electric putter 5 in the fixed plate 4, the tail end of electric putter 5 is fixed in fixed plate 4, electric putter 5's output fixedly connected with support 6, support 6 processes and is the T type, be provided with two through-holes in the support 6, the cover is equipped with screw rod 7 in the support 6, fixedly connected with push pedal 8 on the screw rod 7, all be fixed with a push pedal 8 on every screw rod 7, the processing is U-shaped in the push pedal 8, the outer wall of every screw rod 7 all is provided with two nuts 9, the nut 9 is used for fixing the position of screw rod 7 in support 6, threaded connection has nut 9 in the screw rod 7, threaded connection has locating pin 10 in the fixed shell 2, the outer wall processing of locating pin 10 has the screw thread, locating pin 10 is used for fixing the position of bracing piece 3 in fixed shell 2, threaded connection 10.

In this embodiment, fixedly connected with first mould 11 on the bearing support 1, processing has the recess in the first mould 11, it is connected with double-end threaded rod 12 to rotate in the bearing support 1 to bear the rotation of support 1, threaded connection has slider 13 on the double-end threaded rod 12, be provided with two sliders 13 in the double-end threaded rod 12, two sliders 13 can be in bearing support 1 in opposite directions remove, slider 13 cup joints with bearing support 1 and links to each other, fixedly connected with splint 14 on slider 13, the top processing of splint 14 has the recess, the setting of two splint 14 is used for confirming the top at first mould 11 with the work piece, install motor 15 on the double-end threaded rod 12, motor 15 passes through shaft coupling and double-end 12 connection, fixedly connected with diaphragm 16 on the bearing support 1, diaphragm 16 bears the right-angle plate 17, right-angle plate 17 is used for installing hydraulic stem 18, fixedly connected with right-angle stem 17 on diaphragm 16, install hydraulic stem 18's output end connection has second mould 19 in the right-angle stem 17, second mould 19 and first mould 11 are located same vertical line, the guide bar 20 is fixedly connected with right-angle stem 20 in the design, right-angle stem 20 cup joints with the second mould 19.

When the working principle of the embodiment is used, the supporting rod 3 is inserted into the fixed shell 2, the supporting rod 3 and the fixed shell 2 are fixed by using the positioning pin 10, the using position of the electric push rod 5 is determined, a workpiece is placed at the top of the first die 11, then the motor 15 is started, the motor 15 drives the double-headed threaded rod 12 to rotate in the bearing support 1 through the coupler, the rotating sliding block 13 of the double-headed threaded rod 12 drives the two clamping plates 14 to move oppositely along the top of the bearing support 1, the clamping plates 14 push the workpiece to be located at the middle position of the first die 11, the workpiece is conveniently punched, the hydraulic rod 18 is started, the output end of the hydraulic rod 18 drives the second die 19 to move, the second die 19 moves downwards along the outer wall of the guide rod 20, the first die 11 and the second die 19 are matched to punch and form the workpiece, after punching is completed, the second die 19 is reset under the action of the hydraulic rod 18, after the first die 11 and the second die 19 punch the workpiece, the electric push rod 5 is started to drive the bracket 6 to move, the bracket 6 to drive the push plate 8 to move transversely through the screw 7, and the two push plates 8 to move transversely and the first die 11 and the second die 19 to be in contact with the first die 19, and then the second die 19 is unloaded to form the workpiece.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a stamping die, includes bearing support (1), its characterized in that, fixedly connected with fixed shell (2) on bearing support (1), the cover is equipped with bracing piece (3) in fixed shell (2), fixedly connected with fixed plate (4) on bracing piece (3), fixedly connected with electric putter (5) in fixed plate (4), the output fixedly connected with support (6) of electric putter (5), the cover is equipped with screw rod (7) in support (6), fixedly connected with push pedal (8) on screw rod (7), threaded connection has nut (9) in screw rod (7).

2. Stamping die according to claim 1, characterized in that a positioning pin (10) is screwed in the fixed shell (2), the positioning pin (10) being screwed with the support rod (3).

3. Stamping die according to claim 1, characterized in that the bearing support (1) is fixedly connected with a first die (11).

4. The stamping die according to claim 1, wherein the bearing support (1) is rotationally connected with a double-headed threaded rod (12), a sliding block (13) is connected to the double-headed threaded rod (12) in a threaded manner, the sliding block (13) is connected with the bearing support (1) in a sleeved mode, a clamping plate (14) is fixedly connected to the sliding block (13), and a motor (15) is installed on the double-headed threaded rod (12).

5. Stamping die according to claim 1, characterized in that the bearing support (1) is fixedly connected with a transverse plate (16).

6. The stamping die according to claim 5, wherein a right angle plate (17) is fixedly connected to the transverse plate (16), a hydraulic rod (18) is installed in the right angle plate (17), and the output end of the hydraulic rod (18) is fixedly connected with a second die (19).

7. The stamping die according to claim 6, wherein a guide rod (20) is fixedly connected to the right angle plate (17), and the guide rod (20) is connected with the second die (19) in a sleeved mode.