CN214556741U

CN214556741U - Stamping die is used in production and processing of water valve casing

Info

Publication number: CN214556741U
Application number: CN202120460871.7U
Authority: CN
Inventors: 梁国通
Original assignee: Tianjin Yingweite Technology Co ltd
Current assignee: Tianjin Yingweite Technology Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-11-02
Anticipated expiration: 2031-03-03

Abstract

The utility model provides a stamping die is used in water valve casing production and processing, including the die holder, the even fixed mounting of upper surface of die holder has four punching press post, the common fixed mounting in upper end of four punching press posts has the upper die base, the mold core has been placed to the inside of upper die base, the draw-in groove has all been seted up to the both sides of going up mold core and lower mold core, the movable groove has all been seted up to the opposite face of die holder and upper die base, the inboard rotation of movable groove is connected with the two-way lead screw that runs through die holder and upper die base, the outside symmetry spiro union of two-way lead screw has the movable block with movable groove sliding connection, the equal fixed mounting of opposite face of two movable blocks has the fixture block with the draw-in groove block. Through rotating two-way lead screw, drive two movable blocks in the outside and remove towards the direction of carrying on the back mutually, realize the inside that breaks away from the draw-in groove rather than the fixture block of being connected to conveniently tear the mold core open and trade, solved that current stamping die is inconvenient to fix the mold core of different model specifications.

Description

Stamping die is used in production and processing of water valve casing

Technical Field

The utility model relates to a stamping die technical field especially relates to stamping die is used in water valve casing production and processing.

Background

With the rapid development of economy and the continuous diversification of market demands, the requirements of people on the production period are shorter and shorter, the requirements on the quality of products are higher and higher, the same is also applied to the production and processing processes of the water valve shell, stamping is needed in the water valve shell processing, and the stamping is a pressure processing method for applying pressure to materials by utilizing a die arranged on a press machine at room temperature to enable the materials to generate separation or plastic deformation, so that required parts are obtained.

The existing stamping die is inconvenient to fix die cores of different models and specifications, so that the die has poor adaptive capacity and low practicability. Therefore, it is necessary to provide a stamping die for manufacturing water valve housings to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stamping die is used in water valve casing production and processing has solved the inconvenient mold core to different model specifications of current stamping die and has fixed, and the adaptation ability that leads to the mould is relatively poor, the problem that the practicality reduces.

For solving the technical problem, the utility model provides a stamping die is used in water valve casing production and processing, including the die holder, the lower mold core has been placed to the inside of die holder, just the even fixed mounting of upper surface of die holder has four punching press posts, four the common fixed mounting in upper end of punching press post has the upper die base, the mold core has been placed to the inside of upper die base, the draw-in groove has all been seted up to the both sides of going up mold core and lower mold core, the movable groove has all been seted up to the opposite face of die holder and upper die base, the inboard rotation of movable groove is connected with the two-way lead screw that runs through die holder and upper die base, the outside symmetry spiro union of two-way lead screw has the movable block with movable groove sliding connection, two the equal fixed mounting of opposite face of movable block has the fixture block with the draw-in groove block.

Preferably, the lower die base and the upper die base are connected with the bidirectional screw rod through bearings, and one end of the bidirectional screw rod is fixedly connected with a knob.

Preferably, four foot supports are uniformly and fixedly mounted on the outer side of the lower surface of the lower die base, and an anti-slip pad is fixedly mounted on the lower surface of each foot support.

Preferably, the middle part of the lower surface of the lower die base is provided with an ash discharge through hole, and the ash discharge through hole is communicated with the movable groove.

Preferably, the middle of the lower surface of the lower die base is symmetrically and fixedly provided with elastic steel sheets, two elastic steel sheets are fixedly provided with limit blocks on opposite surfaces, U-shaped blocks are sleeved on the outer sides of the limit blocks, and two U-shaped blocks are fixedly provided with collecting grooves on the opposite surfaces together.

Preferably, the limiting block is of a triangular structure, and the limiting block and the elastic steel sheet are of an integrally formed structure.

Compared with the prior art, the utility model provides a stamping die for water valve casing production and processing has following beneficial effect:

the utility model provides a stamping die is used in water valve casing production and processing through rotating two-way lead screw, drives two movable blocks in the outside and removes towards the direction of carrying on the back mutually, realizes the inside that breaks away from the draw-in groove rather than the fixture block of connecting to conveniently tear the mold core open and trade, solved the inconvenient mold core to different model specifications of current stamping die and fixed, the adaptation ability that leads to the mould is relatively poor, the problem that the practicality reduces.

The utility model provides a stamping die is used in water valve casing production and processing, store up the inside that ash through-hole was struck off into the collecting vat by the movable block to the dust accessible row who stores up in the movable groove, simultaneously through pulling the elastic steel sheet, make it take place elastic bending, realize that the stopper breaks away from the inside of U type piece to conveniently dismantle the collecting vat and clean, clean comparatively conveniently.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a stamping die for manufacturing a water valve housing according to the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

fig. 3 is a partial enlarged view of part B of the present invention.

Reference numbers in the figures: 1. a lower die holder; 2. punching the column; 3. an upper die holder; 4. a movable block; 5. a movable groove; 6. a bidirectional screw rod; 7. an upper mold core; 8. a knob; 9. a lower mold core; 10. a dust discharge through hole; 11. a foot support; 12. collecting tank; 13. a clamping block; 14. a card slot; 15. an elastic steel sheet; 16. a limiting block; 17. a U-shaped block.

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. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a stamping die for manufacturing a water valve housing according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of part A of the present invention; fig. 3 is a partial enlarged view of part B of the present invention. A stamping die for producing and processing a water valve shell comprises a lower die holder 1, a lower die core 9 is placed in the lower die holder 1, four stamping columns 2 are uniformly and fixedly installed on the upper surface of the lower die holder 1, an upper die holder 3 is jointly and fixedly installed at the upper ends of the four stamping columns 2, an upper die core 7 is placed in the upper die holder 3, clamping grooves 14 are respectively formed in two sides of the upper die core 7 and the lower die core 9, movable grooves 5 are respectively formed in opposite surfaces of the lower die holder 1 and the upper die holder 3, a bidirectional screw rod 6 penetrating through the lower die holder 1 and the upper die holder 3 is rotatably connected to the inner sides of the movable grooves 5, movable blocks 4 in sliding connection with the movable grooves 5 are symmetrically screwed on the outer sides of the bidirectional screw rod 6, clamping blocks 13 clamped with the clamping grooves 14 are respectively and fixedly installed on opposite surfaces of the two movable blocks 4, the two movable blocks 4 on the outer sides are driven to move towards opposite directions by rotating the bidirectional screw rod 6, and the clamping blocks 13 connected with the clamping blocks are separated from the clamping grooves 14, thereby conveniently tear the mold core open and trade, solved the inconvenient mold core to different model specifications of current stamping die and fixed, lead to the relatively poor adaptation ability of mould, the problem that the practicality reduces.

Further, the lower die holder 1 and the upper die holder 3 are connected with the bidirectional screw rod 6 through bearings, and one end of the bidirectional screw rod 6 is fixedly connected with a knob 8, so that the bidirectional screw rod 6 can be conveniently rotated.

Further, four foot supports 11 are uniformly and fixedly mounted on the outer side of the lower surface of the lower die holder 1, and an anti-slip mat is fixedly mounted on the lower surface of each foot support 11, so that the anti-sideslip capability of the stamping die is enhanced.

Furthermore, the middle part of the lower surface of the lower die holder 1 is provided with an ash discharge through hole 10, and the ash discharge through hole 10 is communicated with the movable groove 5, so that dust in the movable groove 5 can be conveniently discharged.

Further, the lower surface middle part symmetry fixed mounting of die holder 1 has elastic steel sheet 15, and the equal fixed mounting of opposite face of two elastic steel sheets 15 has stopper 16, and U type piece 17 has been cup jointed in the outside of stopper 16, and the common fixed mounting of opposite face of two U type pieces 17 has collecting vat 12, is convenient for collect the dust and handles.

Furthermore, the limiting block 16 is of a triangular structure, and the limiting block 16 and the elastic steel sheet 15 are of an integrally formed structure, so that the limiting block 16 and the elastic steel sheet 15 are firmly connected.

The utility model provides a stamping die for water valve casing production and processing's theory of operation as follows:

when the upper mold core 7 and the lower mold core 9 need to be disassembled, the knob 8 is rotated to drive the two-way screw rod 6 connected with the knob to rotate, the two movable blocks 4 on the outer side are driven to move towards the opposite directions, the clamping block 13 connected with the knob is separated from the inside of the clamping groove 14 formed in the upper mold core 7 and the lower mold core 9, and the upper mold core 7 and the lower mold core 9 are taken out from the inside of the upper mold base 3 and the lower mold base 1 respectively. When the dust that is located below activity groove 5 is clean, at first make lower mould core 9 be the dismantlement state, then rotate two-way lead screw 6, make activity block 4 will strike off the inside of advancing collecting vat 12 through arranging grey through-hole 10, pull elastic steel sheet 15 at last, make the stopper 16 of being connected break away from the inside of U type piece 17, take out collecting vat 12, clean the dust.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. Stamping die is used in water valve casing production and processing, including die holder (1), its characterized in that: a lower mold core (9) is placed in the lower mold base (1), four punching columns (2) are uniformly and fixedly installed on the upper surface of the lower mold base (1), an upper mold base (3) is fixedly installed at the upper ends of the four punching columns (2) together, an upper mold core (7) is arranged in the upper mold base (3), clamping grooves (14) are respectively arranged on the two sides of the upper mold core (7) and the lower mold core (9), the opposite surfaces of the lower die holder (1) and the upper die holder (3) are both provided with movable grooves (5), the inner side of the movable groove (5) is rotationally connected with a bidirectional screw rod (6) which penetrates through the lower die holder (1) and the upper die holder (3), the outside symmetry spiro union of two-way lead screw (6) has activity piece (4) with activity groove (5) sliding connection, two the equal fixed mounting in opposite face of activity piece (4) has fixture block (13) with draw-in groove (14) block.

2. The stamping die for producing and processing the water valve shell as claimed in claim 1, wherein the lower die holder (1) and the upper die holder (3) are connected with the bidirectional screw rod (6) through bearings, and one end of the bidirectional screw rod (6) is fixedly connected with a knob (8).

3. The stamping die for producing and processing the water valve shell as claimed in claim 1, wherein four foot supports (11) are uniformly and fixedly mounted on the outer side of the lower surface of the lower die holder (1), and a non-slip mat is fixedly mounted on the lower surface of each foot support (11).

4. The stamping die for producing and processing the water valve shell as claimed in claim 1, wherein an ash discharge through hole (10) is formed in the middle of the lower surface of the lower die holder (1), and the ash discharge through hole (10) is communicated with the movable groove (5).

5. The stamping die for producing and processing the water valve shell as claimed in claim 1, wherein elastic steel sheets (15) are symmetrically and fixedly mounted in the middle of the lower surface of the lower die holder (1), limiting blocks (16) are fixedly mounted on opposite surfaces of the two elastic steel sheets (15), U-shaped blocks (17) are sleeved on the outer sides of the limiting blocks (16), and collecting grooves (12) are fixedly mounted on the opposite surfaces of the two U-shaped blocks (17) together.

6. The stamping die for producing and processing the water valve shell as claimed in claim 5, wherein the limiting block (16) is of a triangular structure, and the limiting block (16) and the elastic steel sheet (15) are of an integrally formed structure.