CN221184416U - Metal working mould - Google Patents

Metal working mould Download PDF

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Publication number
CN221184416U
CN221184416U CN202322540663.XU CN202322540663U CN221184416U CN 221184416 U CN221184416 U CN 221184416U CN 202322540663 U CN202322540663 U CN 202322540663U CN 221184416 U CN221184416 U CN 221184416U
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China
Prior art keywords
die
piece
fixedly connected
metal working
metal
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CN202322540663.XU
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Chinese (zh)
Inventor
凤海燕
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Lu'an Huizhi Hardware Processing Co ltd
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Lu'an Huizhi Hardware Processing Co ltd
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Abstract

The utility model discloses a metal processing die, which belongs to the technical field of dies and comprises a die seat and a die plate driven by a hydraulic device, wherein the die seat is connected with the die plate through a guide piece, a die groove for processing a metal piece is formed in the die seat, clamping pieces are arranged on two sides of the die groove, the clamping pieces are connected with a pressing piece through a linkage assembly positioned in a communicating cavity, and the end part of the pressing piece is connected with a demolding adsorption assembly. According to the utility model, before stamping, clamping of two ends of a metal workpiece is realized through the pressure receiving pieces arranged on two sides of the die cavity and the clamping pieces arranged on the pressure receiving pieces, so that the positioning effect of the metal workpiece is ensured, the machining precision and quality are ensured, when the die plate moves downwards, the pressure receiving pieces are stressed to drive the impact piston under the action of the vertical extrusion column and the moving plate, the pressure in the die cavity is reduced due to the downward movement of the impact piston, the metal workpiece positioned on the pressure receiving pieces is adsorbed and clamped, and the stability of the metal workpiece before machining is ensured.

Description

Metal working mould
Technical Field
The utility model relates to the technical field of dies, in particular to a metal processing die.
Background
The die is a tool for manufacturing a molded article, the processing of the appearance of the article is realized mainly through the change of the physical state of a molded material, the metal part is often processed in a stamping processing mode, the metal part is required to be ensured to be positioned at a preset position before the stamping processing, and in order to avoid the deviation of the position caused by vibration generated during the processing of the metal sheet, the metal part is required to be manually positioned and adjusted, so that the metal part is required to be aligned in the actual operation process, the time is consumed, the deviation of the position of the metal part caused by vibration also influences the quality of a product after film formation, and the metal processing die is provided.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, in the actual operation process, manual operation is needed for metal piece alignment, time is consumed, and the quality of a product after film formation is influenced due to the fact that the metal piece is shifted due to vibration.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a metal working mould, includes mould seat and hydraulic means driven template, the mould seat passes through the guide and is connected with the template, set up the die cavity that is used for processing the metalwork on the mould seat, the rectangle mouth has all been seted up to the die cavity both sides, be provided with the holder in the rectangle mouth, the intercommunication chamber has been seted up to the die cavity bottom, the holder is connected with the piece of exerting pressure through the linkage subassembly that is located the intercommunication intracavity, the piece end connection that exerts pressure has drawing of patterns adsorption component, the template bottom is provided with the extrusion template of processing the metalwork, is located the extrusion template both sides the template bottom is provided with the rubber pad with the holder looks adaptation.
Preferably, the clamping piece comprises an L-shaped pressed piece, the pressed piece is connected with the clamping piece through a sliding column, the clamping piece is connected with the pressed piece through a collision spring sleeved on the outer side wall of the sliding column, and the bottom of the clamping piece is obliquely arranged.
Preferably, the inner wall of the rectangular opening is fixedly connected with a plurality of limiting shafts, the bottom of the pressed piece is fixedly connected with a limiting plate, and the limiting plate is sleeved on the limiting shafts and connected with the inner wall of the rectangular opening through a reset spring sleeved on the limiting shafts.
Preferably, the linkage assembly comprises a movable plate fixedly connected with the pressing piece, two ends of the movable plate are fixedly connected with vertical extrusion columns penetrating through the rectangular opening, limiting columns are fixedly connected in the communication cavity, the movable plate is sleeved on the limiting columns, and an upward-pressing spring sleeved on the limiting columns is connected with the communication cavity.
Preferably, the demolding adsorption assembly comprises an air port arranged at the top of the communication cavity, a plurality of adsorption holes penetrating into the rectangular opening are formed in the top of the air port, and the end part of the pressing piece is fixedly connected with an impact piston positioned in the air port.
Preferably, rubber rings for ensuring the sealing effect are arranged around the die cavity.
Preferably, the guide piece comprises positioning guide posts fixedly connected to four corners of the die seat, and guide openings matched with the positioning guide posts are formed in the die plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. Before stamping, the device clamps the two ends of the metal workpiece through the pressure receiving pieces arranged on the two sides of the die cavity and the clamping pieces on the pressure receiving pieces, so that the positioning effect of the metal workpiece is ensured, and the machining precision and quality are ensured.
2. When the template moves downwards, the stress of the pressure receiving piece can enable the impact piston to be driven under the action of the vertical extrusion column and the moving plate, the pressure in the die cavity can be reduced due to the downward movement of the impact piston, the metal workpiece on the impact piston can be adsorbed and clamped, and the stability of the metal workpiece before machining is ensured.
3. When the stamping is completed, the upward movement of the template can lead the upward movement gas of the impact piston to be discharged outwards through the adsorption hole, so that the demolding of the metal workpiece in the die cavity can be realized, and the effective demolding of the metal workpiece is facilitated.
Drawings
Fig. 1 is a schematic perspective view of a metal working mold according to the present utility model;
FIG. 2 is a schematic diagram of a metal working mold according to the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 2A;
fig. 4 is a schematic diagram of an assembly structure of a metal working mold according to the present utility model.
In the figure: 1. a mold base; 2. a template; 3. a die cavity; 4. a rectangular opening; 5. a pressurizing member; 6. extruding the template; 7. a rubber pad; 8. a pressure receiving member; 9. a clamping member; 10. a limiting shaft; 11. a limiting plate; 12. a moving plate; 13. a vertical extrusion column; 14. a limit column; 15. adsorption holes; 16. an impact piston; 17. a rubber ring; 18. positioning the guide post.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Referring to fig. 1-4, a metal processing die comprises a die seat 1 and a die plate 2 driven by a hydraulic device, wherein the die seat 1 is connected with the die plate 2 through a guide piece, the guide piece comprises positioning guide posts 18 fixedly connected to four corners of the die seat 1, a guide opening matched with the positioning guide posts 18 is formed in the die plate 2, and the positioning guide posts 18 are positioned in the guide opening, so that the die plate 2 is more stable when being pressed down;
The die seat 1 is provided with a die groove 3 for processing metal pieces, rubber rings 17 for ensuring sealing effect are arranged around the die groove 3, so that when the metal piece is positioned at the die groove 3, the metal piece can be tightly contacted with the rubber rings 17 to form sealing effect, and when the adsorption hole 15 is used for sucking air, the metal piece can be ensured to be in an adsorbed state, and the effect of stabilizing the metal piece is achieved;
Rectangular opening 4 has all been seted up to die cavity 3 both sides, be provided with the holder in the rectangular opening 4, the holder is including being the pressurized spare 8 of L form, be L form setting, can realize hiding holder 9 when removing, make it can be accomodate jointly in rectangular opening 4, pressurized spare 8 is connected with holder 9 through the slip post, wherein the sliding hole that runs through the lateral wall has been seted up on the pressurized spare 8, the slip post is in the sliding hole inside, wherein the downthehole subsidence mouth that supplies the slip post to subside of rectangular opening 4 has been seted up, holder 9 is connected with pressurized spare 8 through the conflict spring of cover on the slip post lateral wall, holder 9 bottom is the slope setting, a plurality of spacing axle 10 of fixedly connected with in rectangular opening 4 inner wall, pressurized spare 8 bottom fixedly connected with limiting plate 11, limiting plate 11 cover is established on spacing axle 10, and be connected with rectangular opening 4 inner wall through the reset spring of cover on spacing axle 10.
The communication cavity has been seted up to the die cavity 3 bottom, and the clamping part is connected with the piece that applies pressure 5 through the linkage subassembly that is located the communication cavity, and the linkage subassembly includes the movable plate 12 with the piece 5 fixed connection that applies pressure, and the equal fixedly connected with in movable plate 12 both ends runs through to the rectangular mouth 4 vertical extrusion post 13, and the spacing post 14 of communication intracavity fixedly connected with, movable plate 12 cover are established on spacing post 14, and are connected with the communication cavity through the last compression spring of cover on spacing post 14.
The end part of the pressurizing piece 5 is connected with a demolding adsorption assembly, the demolding adsorption assembly comprises an air port arranged at the top of the communicating cavity, a plurality of adsorption holes 15 penetrating into the rectangular opening 4 are arranged at the top of the air port, and the end part of the pressurizing piece 5 is fixedly connected with an impact piston 16 positioned in the air port.
The bottom of the template 2 is provided with an extrusion template 6 for processing metal pieces, the bottoms of the templates 2 positioned at two sides of the extrusion template 6 are provided with rubber pads 7 matched with the clamping pieces, and the arrangement of the rubber pads 7 can achieve buffering effect.
When the metal piece is used, the metal piece is placed at the rectangular opening 4, so that the end parts of the clamping pieces 9 positioned on the pressure receiving pieces 8 at two sides are contacted with two sides of the metal piece, the clamping pieces 9 under the action of the abutting springs can apply opposite clamping force to the metal piece, and the stability of the metal piece in the processing process is ensured;
When the template 2 driven by the hydraulic device moves downwards, the template 2 contacts with the pressure receiving pieces 8 at two sides of the die cavity 3 before contacting with the metal piece, the pressure receiving pieces 8 are pressed downwards and move downwards, and the clamping pieces 9 connected to the pressure receiving pieces 8 through the sliding columns are gradually stored under the action of the inclined surfaces of the clamping pieces when moving downwards, so that the clamping pieces are gradually separated from the metal piece, and the clamping is released;
Meanwhile, when the pressure receiving piece 8 is extruded to move downwards, the pressure receiving piece 5 is driven to move downwards under the action of the vertical extrusion column 13 and the moving plate 12, the impact piston 16 is driven to move downwards by the downward movement of the pressure receiving piece 5, the die cavity 3 is vacuumized by the downward movement of the impact piston 16, metal pieces on the die cavity 3 are adsorbed by the vacuumized metal pieces, the metal pieces are ensured to move between the contact of the extrusion die plate 6 on the die plate 2 and the processing precision of the metal pieces is influenced;
When the metal piece is stamped and processed, the metal piece is demoulded, the impact piston moves upwards under the action of the upper pressure spring, gas is generated when the impact piston moves upwards, and the gas is discharged outwards through the adsorption hole 15, so that the demoulding of the workpiece in the die cavity 3 can be realized, and the operation during blanking is facilitated;
Before stamping, the clamping of the two ends of the metal workpiece is realized through the pressed pieces 8 arranged on the two sides of the die cavity and the clamping pieces 9 on the pressed pieces, so that the positioning effect of the metal workpiece is ensured, and the machining precision and quality are ensured.
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 metal working mould, includes mould seat (1) and hydraulic means driven template (2), its characterized in that, mould seat (1) are connected with template (2) through the guide, mould seat (1) are last to be seted up and are used for processing die cavity (3) of metalwork, rectangular mouth (4) have all been seted up to die cavity (3) both sides, be provided with the holder in rectangular mouth (4), the intercommunication chamber has been seted up to die cavity (3) bottom, the holder is connected with pressing piece (5) through the linkage subassembly that is located the intercommunication intracavity, pressing piece (5) end connection has drawing of patterns adsorption component, template (2) bottom is provided with extrusion template (6) of processing metalwork, is located extrusion template (6) both sides template (2) bottom is provided with rubber pad (7) with the holder looks adaptation.
2. The metal working die according to claim 1, wherein the clamping piece comprises an L-shaped pressed piece (8), the pressed piece (8) is connected with a clamping piece (9) through a sliding column, the clamping piece (9) is connected with the pressed piece (8) through an abutting spring sleeved on the outer side wall of the sliding column, and the bottom of the clamping piece (9) is obliquely arranged.
3. The metal working die according to claim 2, wherein the inner wall of the rectangular opening (4) is fixedly connected with a plurality of limiting shafts (10), the bottom of the pressed piece (8) is fixedly connected with a limiting plate (11), and the limiting plate (11) is sleeved on the limiting shafts (10) and is connected with the inner wall of the rectangular opening (4) through a reset spring sleeved on the limiting shafts (10).
4. The metal working die according to claim 1, wherein the linkage assembly comprises a movable plate (12) fixedly connected with the pressure applying piece (5), two ends of the movable plate (12) are fixedly connected with vertical extrusion columns (13) penetrating into the rectangular opening (4), limiting columns (14) are fixedly connected in the communicating cavity, the movable plate (12) is sleeved on the limiting columns (14), and the movable plate is connected with the communicating cavity through upper pressure springs sleeved on the limiting columns (14).
5. A metal working die according to claim 1, wherein the demolding and adsorbing assembly comprises an air port formed in the top of the communicating cavity, a plurality of adsorbing holes (15) penetrating into the rectangular opening (4) are formed in the top of the air port, and an impact piston (16) positioned in the air port is fixedly connected to the end of the pressing piece (5).
6. A metal working die according to claim 1, characterized in that rubber rings (17) for ensuring sealing effect are provided around the die cavity (3).
7. A metal working die according to claim 1, wherein the guide member comprises positioning guide posts (18) fixedly connected to four corners of the die holder (1), and the die plate (2) is provided with guide openings adapted to the positioning guide posts (18).
CN202322540663.XU 2023-09-19 2023-09-19 Metal working mould Active CN221184416U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322540663.XU CN221184416U (en) 2023-09-19 2023-09-19 Metal working mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322540663.XU CN221184416U (en) 2023-09-19 2023-09-19 Metal working mould

Publications (1)

Publication Number Publication Date
CN221184416U true CN221184416U (en) 2024-06-21

Family

ID=91518701

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322540663.XU Active CN221184416U (en) 2023-09-19 2023-09-19 Metal working mould

Country Status (1)

Country Link
CN (1) CN221184416U (en)

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