CN219616506U - Stamping die - Google Patents

Abstract

The utility model relates to the technical field of stamping equipment, in particular to a stamping die; including terrace die, die and fixed module, the terrace die sets up in the top of die, fixed module includes the base, spacing section of thick bamboo, the dead lever, pull ring and reset spring, spacing section of thick bamboo and die fixed connection, and be located the below of die, the base has the sliding tray and runs through the groove, spacing section of thick bamboo and sliding tray looks adaptation, spacing section of thick bamboo has the embedded groove, dead lever and base sliding connection, and be located and run through the inslot, and dead lever and embedded groove looks adaptation, pull ring and dead lever fixed connection, reset spring's both ends are connected with dead lever and base respectively, and reset spring centers on the lateral wall in the dead lever, through above-mentioned structure, obtain the effect of being convenient for change the die, the efficiency of the finished product of different specifications of production is improved.

Description

Stamping die

Technical Field

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

Background

At present, in the stamping process, a die is used for finished product forming treatment, a stamping machine for automatically collecting stamping residues is disclosed in the patent application with the application number of CN211679700U in the prior art, the stamping machine comprises a male die connected with a movable end of the stamping machine, a female die connected with a fixed end of the stamping machine, and iron sheets are cut after being stamped and formed by the male die and the female die.

However, when the structure is used for producing finished products with different specifications, the female die is inconvenient to replace, and the efficiency of producing the finished products with different specifications is affected.

Disclosure of Invention

The utility model aims to provide a stamping die, which solves the problems that the female die is inconvenient to replace and the efficiency of producing finished products with different specifications is affected.

In order to achieve the above purpose, the stamping die comprises a male die, a female die and a fixing module, wherein the male die is arranged above the female die, the fixing module comprises a base, a limiting cylinder, a fixing rod, a pull ring and a reset spring, the limiting cylinder is fixedly connected with the female die and is positioned below the female die, the base is provided with a sliding groove and a penetrating groove, the limiting cylinder is matched with the sliding groove, the limiting cylinder is provided with an embedding groove, the fixing rod is in sliding connection with the base and is positioned in the penetrating groove, the fixing rod is matched with the embedding groove, the pull ring is fixedly connected with the fixing rod, two ends of the reset spring are respectively connected with the fixing rod and the base, and the reset spring surrounds the outer side wall of the fixing rod.

The fixed module further comprises a sliding rail and a roller, wherein the sliding rail is fixedly connected with the base and is positioned in the through groove, and the roller is rotationally connected with the limiting cylinder and is positioned in the sliding rail.

The fixing module further comprises a guide assembly, and the guide assembly is arranged in the base.

The guide assembly comprises a guide cylinder and a sliding rod, one end of the guide cylinder is fixedly connected with the base, the guide cylinder is embedded in the base, the sliding rod is fixedly connected with the female die, and the sliding rod is matched with the guide cylinder.

The guide assembly further comprises a guide arc ring which is fixedly connected with the guide cylinder and is positioned at one end of the guide cylinder far away from the base.

According to the stamping die disclosed by the utility model, the male die is connected with the movable end of the punch, the female die is connected with the fixed end of the punch, and the male die and the female die are used for cutting after stamping and forming iron sheets; when the female dies with different specifications are replaced, the pull ring is held by the hand, a force is applied, the fixing rod is pulled, the fixing rod is enabled to leave the embedded groove, the female dies are held by the hand, the force is applied, the limiting cylinder slides in the sliding groove until the female dies are separated from the base, the female dies with proper specifications are selected, the limiting cylinder below the female dies is aligned with the sliding groove, the pull ring is held by the hand, the force is applied, the fixing rod is pulled, the reset spring is compressed and has a rebound force, the limiting cylinder can slide in the sliding groove, when the embedded groove is communicated with the penetrating groove, the pull ring is released, and under the rebound force of the reset spring, the fixing rod is sprung into the embedded groove, so that the limiting cylinder is relatively fixed with the base, and the effect of conveniently replacing the female dies and improving the efficiency of producing finished products with different specifications is achieved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.

Fig. 2 is a cross-sectional view of the entire structure of the first embodiment of the present utility model.

Fig. 3 is an enlarged view of the partial structure at a of fig. 2 according to the present utility model.

Fig. 4 is a cross-sectional view of the entire structure of a second embodiment of the present utility model.

Fig. 5 is an enlarged view of the partial structure at B of fig. 4 according to the present utility model.

101-male die, 102-female die, 103-base, 104-sliding groove, 105-through groove, 106-limit cylinder, 107-embedded groove, 108-fixed rod, 109-pull ring, 110-reset spring, 111-sliding rail, 112-roller, 201-guiding cylinder, 202-sliding rod, 203-guiding arc ring.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

First embodiment

Referring to fig. 1 to 3, fig. 1 is a schematic overall structure of the first embodiment, fig. 2 is a sectional overall structure of the first embodiment, and fig. 3 is an enlarged partial structure at a of fig. 2.

The utility model provides a stamping die: the die comprises a male die 101, a female die 102 and a fixing module, wherein the fixing module comprises a base 103, a limiting barrel 106, a fixing rod 108, a pull ring 109, a return spring 110, a sliding rail 111 and a roller 112. The scheme solves the problem that the female die 102 is inconvenient to replace, and the efficiency of producing finished products with different specifications is affected.

For this embodiment, the male die 101 is disposed above the female die 102, the fixing module includes a base 103, a limiting cylinder 106, a fixing rod 108, a pull ring 109 and a return spring 110, the limiting cylinder 106 is fixedly connected with the female die 102 and is located below the female die 102, the base 103 has a sliding groove 104 and a through groove 105, the limiting cylinder 106 is matched with the sliding groove 104, the limiting cylinder 106 has an embedding groove 107, the fixing rod 108 is slidably connected with the base 103 and is located in the through groove 105, the fixing rod 108 is matched with the embedding groove 107, the pull ring 109 is fixedly connected with the fixing rod 108, two ends of the return spring 110 are respectively connected with the fixing rod 108 and the base 103, the return spring 110 surrounds the outer side wall of the fixing rod 108, the limiting cylinder 106 below the female die 102 is aligned with the sliding groove 104, the pull ring 108 is held by the hand, the return spring 108 is pulled by the pull ring 108, and is replaced by the return spring 106, and the return spring 106 is not pushed by the elastic force to the groove 106, and the return spring 106 is replaced by the elastic force to the groove 106, and the return spring is replaced by the elastic spring 106, and the elastic spring is replaced by the elastic spring 106.

The sliding rail 111 is fixedly connected with the base 103 and is located in the through groove 105, the roller 112 is rotatably connected with the limiting cylinder 106 and is located in the sliding rail 111, and when the limiting cylinder 106 moves in the sliding groove 104, the roller 112 rotates in the sliding rail 111, so that smoothness of the limiting cylinder 106 in the moving process is improved.

When the utility model is used for producing finished products, the male die 101 is connected with a movable end of a punch, the female die 102 is connected with a fixed end of the punch, and the male die 101 and the female die 102 are used for punching and forming iron sheets and then cutting; when the female die 102 with different specifications is replaced, the pull ring 109 is held by hand, a force is applied, the fixing rod 108 is pulled, the fixing rod 108 is separated from the embedded groove 107, at the moment, the female die 102 is held by hand, the force is applied, the limit cylinder 106 slides in the sliding groove 104 until the female die 102 is separated from the base 103, the proper female die 102 is selected, the limit cylinder 106 below the female die 102 is aligned with the sliding groove 104, the pull ring 109 is held by hand, the fixing rod 108 is pulled, at the moment, the reset spring 110 is compressed and has a rebound force, the limit cylinder 106 can slide in the sliding groove 104, when the embedded groove 107 is communicated with the penetrating groove 105, the pull ring 109 is released, under the rebound force of the reset spring 110, the fixing rod 108 is sprung into the embedded groove 107, the limit cylinder 106 is relatively fixed with the base 103, when the limit cylinder 106 moves in the sliding groove 104, the limit cylinder 111 is smoothly moved in the sliding groove 112, the finished product is not smoothly replaced in the manufacturing process, and the production efficiency is improved.

Second embodiment

Referring to fig. 4 and 5, fig. 4 is a cross-sectional view showing the whole structure of the second embodiment, and fig. 5 is an enlarged view showing a part of the structure at B of fig. 4.

On the basis of the first embodiment, a stamping die of the utility model comprises a fixing module, which further comprises a guide assembly comprising a guide cylinder 201, a sliding rod 202 and a guide arc ring 203.

The guide assembly is arranged in the base 103 and is used for improving the connection speed between the female die 102 and the base 103.

One end of the guide cylinder 201 is fixedly connected with the base 103, the guide cylinder 201 is embedded in the base 103, the sliding rod 202 is fixedly connected with the female die 102, the sliding rod 202 is matched with the guide cylinder 201, when the female die 102 is installed, the sliding rod 202 is aligned with the guide cylinder 201, the sliding rod 202 slides in the guide cylinder 201, and the sliding rod 202 is matched with the guide cylinder 201, so that the connection speed between the female die 102 and the base 103 is improved.

The guiding arc ring 203 is fixedly connected with the guiding cylinder 201 and is located at one end of the guiding cylinder 201 away from the base 103, the cambered surface of the guiding arc ring 203 contacts the sliding rod 202, and the guiding arc ring 203 guides the sliding rod 202 into the guiding cylinder 201.

When the female die 102 is mounted, the sliding rod 202 is aligned with the guide cylinder 201, the cambered surface of the guide arc ring 203 contacts the sliding rod 202, the guide arc ring 203 guides the sliding rod 202 into the guide cylinder 201, the sliding rod 202 slides in the guide cylinder 201, and the sliding rod 202 is matched with the guide cylinder 201, so that the connection speed between the female die 102 and the base 103 is improved.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims (5)

1. The stamping die comprises a male die and a female die, wherein the male die is arranged above the female die,

still include fixed module, fixed module includes base, spacing section of thick bamboo, dead lever, pull ring and reset spring, spacing section of thick bamboo with die fixed connection, and be located the below of die, the base has the sliding tray and runs through the groove, spacing section of thick bamboo with sliding tray looks adaptation, spacing section of thick bamboo has the embedded groove, the dead lever with base sliding connection, and be located run through the inslot, just the dead lever with embedded groove looks adaptation, the pull ring with dead lever fixed connection, reset spring's both ends respectively with the dead lever with the base is connected, just reset spring around in the lateral wall of dead lever.

2. The stamping die of claim 1, wherein the stamping die comprises a plurality of stamping dies,

the fixed module further comprises a sliding rail and a roller, wherein the sliding rail is fixedly connected with the base and is positioned in the through groove, and the roller is rotationally connected with the limiting cylinder and is positioned in the sliding rail.

3. The stamping die of claim 1, wherein the stamping die comprises a plurality of stamping dies,

the fixing module further comprises a guide assembly, and the guide assembly is arranged inside the base.

4. The stamping die of claim 3, wherein the stamping die comprises a plurality of stamping dies,

the guide assembly comprises a guide cylinder and a sliding rod, one end of the guide cylinder is fixedly connected with the base, the guide cylinder is embedded in the base, the sliding rod is fixedly connected with the female die, and the sliding rod is matched with the guide cylinder.

5. The stamping die of claim 4, wherein the stamping die comprises a plurality of stamping dies,

the guide assembly further comprises a guide arc ring which is fixedly connected with the guide cylinder and is positioned at one end of the guide cylinder far away from the base.