CN220497535U - Stamping die convenient to position - Google Patents

Stamping die convenient to position Download PDF

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Publication number
CN220497535U
CN220497535U CN202322118787.9U CN202322118787U CN220497535U CN 220497535 U CN220497535 U CN 220497535U CN 202322118787 U CN202322118787 U CN 202322118787U CN 220497535 U CN220497535 U CN 220497535U
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China
Prior art keywords
die
fixedly arranged
wall
main frame
cylinder
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Active
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CN202322118787.9U
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Chinese (zh)
Inventor
林建铃
阮铃洪
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Fu'an Jingcheng Mold Co ltd
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Fu'an Jingcheng Mold Co ltd
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Priority to CN202322118787.9U priority Critical patent/CN220497535U/en
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Abstract

The utility model relates to the technical field of stamping dies and discloses a stamping die convenient to position, which comprises a main frame, wherein a fixing device is fixedly arranged in the middle of the top end face of the main frame, two positioning holes are fixedly arranged at the lower end of the fixing device, an air cylinder is fixedly arranged in the middle of the inner wall of the fixing device, an upper die is fixedly arranged at the lower end of the air cylinder, a lower die is fixedly arranged on the bottom surface of the inner wall of the main frame, two positioning columns are fixedly arranged on the upper end face of the lower die, sliding grooves are formed in two sides of the bottom surface of the inner wall of the main frame, fastening baffles are slidably arranged on the inner wall surface of the sliding grooves, and two electric telescopic rods are fixedly arranged at the lower ends of two sides of the inner wall of the main frame. In the utility model, the positioning hole is matched with the positioning column on the lower die, and the cylinder on the positioning column is inserted into the positioning hole, so that the positioning column is convenient to position after the die is replaced, and the fastening baffle slides to the middle in the sliding groove under the action of the electric telescopic rod, so that the fastening baffle clamps the lower die.

Description

Stamping die convenient to position
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a stamping die convenient to position.
Background
The stamping die is a special technological equipment for processing materials into parts and semi-finished products in cold stamping processing, and is called cold stamping die, also called 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 mould for punching the stator and the rotor, the upper mould and the lower mould are difficult to position when the mould is replaced, and scraps generated in the punching process easily enter the mould, so that the upper mould and the lower mould are not in the same vertical direction, the punching quality is affected, and the scraps enter the mould to damage the punched part, therefore, a punching mould convenient to position is provided by a person skilled in the art, and the problems in the background art are solved.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a stamping die convenient to position, when stator and rotor equipment is stamped, the stamping die needs to be replaced, a positioning column and a positioning hole are arranged on the stamping equipment, a positioning device is matched firstly, then a fastening baffle is used for clamping the die, and scraps left after stamping can fall into a scraps collecting box through a scraps collecting hole, so that scraps are prevented from entering the die and influencing stamping quality.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stamping die convenient to fix a position, includes the body frame, fixed device is provided with in the middle of the body frame top end face, fixed device lower extreme fixedly is provided with two locating holes, fixed device inner wall middle is provided with the cylinder, the cylinder lower extreme fixedly is provided with the cope mold, body frame inner wall bottom surface fixedly is provided with the bed mold, the bed mold up end is provided with two reference columns fixedly, the sliding tray has all been seted up to body frame inner wall bottom surface both sides, the sliding tray inner wall surface slides and is provided with fastening baffle, body frame inner wall both sides lower extreme fixedly is provided with two electric telescopic handle;
through above-mentioned technical scheme, fixing device fixes the cylinder on the body frame to the fixing device lower extreme is provided with the locating hole, and the locating hole cooperates with the reference column on the bed die, thereby reaches the mould and keeps at same vertical direction with the bed die, and convenient location, then the fastening baffle slides to the centre in the sliding tray under the effect of electric telescopic handle, presss from both sides tight bed die, through the cylinder motion, makes mould and bed die extrude each other, reaches the demand of punching press stator rotor equipment.
Further, the upper die comprises an upper die block, and a plurality of upper die teeth are fixedly arranged on the lower end face of the upper die block;
through the technical scheme, the punching device is matched with the through hole on the lower die, so that the punched device is punched into a required shape.
Further, the lower die comprises a lower die block, and a plurality of lower die through holes are formed in the middle of the inner wall of the lower die block;
through above-mentioned technical scheme, with last mould dogtooth mutually supporting, make the piece that the punching press produced, through the through-hole landing of lower mould in the piece collecting box.
Further, the positioning column comprises a cylinder, and a spring is fixedly arranged on the lower side of the cylinder;
through above-mentioned technical scheme, when carrying out the cooperation location with the locating hole, can press the cylinder, under the compressed condition of spring, the cylinder moves down in the bed die, then aligns the back with the locating hole, loosens the cylinder, and the cylinder upwards stretches out under the spring force effect, inserts in the locating hole, makes the bed die completion location.
Further, the front side and the rear side of the fastening baffle are fixedly provided with sliding blocks;
through the technical scheme, the fastening baffle plate can keep horizontal sliding, and the lower die can be stably clamped.
Further, a scrap collecting hole is formed in the middle of the bottom surface of the inner wall of the main frame;
through above-mentioned technical scheme, make the punching press in-process, the piece of production can be through piece collecting hole roll-off, avoid the piece to get into the mould in the middle of, influence punching press quality.
Further, the lower end of the scrap collecting hole is fixedly provided with a scrap collecting box;
through the technical scheme, the scraps sliding out of the scraps collecting holes are collected.
The utility model has the following beneficial effects:
1. according to the stamping die convenient to position, the positioning hole is formed in the lower end of the fixing device, the positioning hole is matched with the positioning column on the lower die, the cylinder is pressed, the cylinder moves downwards in the lower die under the condition that the spring is compressed, then the cylinder is loosened after being aligned with the positioning hole, and the cylinder stretches upwards under the action of the spring force and is inserted into the positioning hole, so that the upper die and the lower die are kept in the same vertical direction, and the die is convenient to replace and position.
2. According to the stamping die convenient to position, the fastening baffle slides towards the middle in the sliding groove under the action of the electric telescopic rod, so that the lower die is clamped, in addition, generated scraps can slide out through the scraps collecting holes in the stamping process, the scraps can be prevented from entering the middle of the die, stamping quality is influenced, and finally the scraps are concentrated in the scraps collecting box for collection and storage.
Drawings
Fig. 1 is an isometric view of a stamping die with convenient positioning according to the present utility model;
FIG. 2 is a schematic diagram of a stamping die with a front view and a full section, wherein the stamping die is convenient to position;
FIG. 3 is a schematic side cross-sectional view of a fastening baffle of a stamping die with convenient positioning according to the present utility model;
fig. 4 is a schematic side cross-sectional view of a scrap collecting box of a stamping die with convenient positioning according to the present utility model.
Legend description:
1. a cylinder; 2. a fixing device; 3. a main frame; 4. an upper die; 401. an upper module; 402. upper die teeth; 5. fastening a baffle; 6. a lower die; 601. a lower module; 602. a lower die through hole; 7. a debris collection bin; 8. positioning holes; 9. positioning columns; 901. a cylinder; 902. a spring; 10. an electric telescopic rod; 11. a sliding groove; 12. a debris collection aperture; 13. a sliding block.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a stamping die convenient to fix a position, including body frame 3, the fixed fixing device 2 that is provided with in the middle of the body frame 3 top face, be used for fixed cylinder 1, fixing device 2 lower extreme is fixed and is provided with two locating holes 8, be used for the location of last mould 4 and bed die 6, fixed cylinder 1 that is provided with in the middle of the fixing device 2 inner wall, provide power to mould 4, cylinder 1 lower extreme is fixed and is provided with mould 4, body frame 3 inner wall bottom surface is fixed and is provided with bed die 6, go up mould 4 and bed die 6 cooperation mutual extrusion, accomplish the punching press, bed die 6 up end is fixed and is provided with two reference columns 9, with the locating hole 8 cooperation, make mould 4 and bed die 6 go up the location, the sliding tray 11 has all been seted up to body frame 3 inner wall bottom surface both sides, the location of fastening baffle 5 slides, the sliding tray 11 inner wall surface is provided with fastening baffle 5, be used for fastening clamp bed die 6, during the avoidance punching press, body frame 3 inner wall both sides lower extreme is fixed and is provided with two electric telescopic handle 10, with fastening baffle 5 fixed connection, electric telescopic handle 10 stretches, the fastening baffle 5 of both sides all moves down to mould 6 down in the centre, thereby the die 6.
The upper die 4 comprises an upper die 401, a plurality of upper die lugs 402 are fixedly arranged on the lower end face of the upper die 401 and matched with lower die through holes 602 on the lower die 6, the punched equipment punches out a required shape, the lower die 6 comprises a lower die 601, a plurality of lower die through holes 602 are formed in the middle of the inner wall of the lower die 601 and matched with the upper die lugs 402, chips generated by punching are enabled to slide into the chip collecting box 7 through the lower die through holes 602, a positioning column 9 comprises a cylinder 901, a spring 902 is fixedly arranged on the lower side of the cylinder 901, the cylinder 901 is pressed, the cylinder 901 moves downwards in the lower die 6 under the condition that the spring 902 is compressed, the cylinder 901 is loosened, the cylinder 901 can extend upwards under the action force of the spring 902 and is matched with the positioning hole 8, sliding blocks 13 are fixedly arranged on the front side and the rear side of a fastening baffle 5, the fastening baffle 5 can only slide in the horizontal direction on the bottom surface of the inner wall of the main frame 3, chip collecting holes 12 are formed in the middle of the bottom surface of the inner wall of the main frame 3, the chip collecting holes 12 are fixedly arranged on the lower end of the chip collecting box 7, the chips generated by punching can slide out through the chip collecting holes 12, and the chips generated by punching can fall into the chip collecting box 7 when the chips are generated and are convenient to punch.
Working principle: firstly, the lower die 6 is placed on the bottom surface of the inner wall of the main frame 3, the cylinder 901 is pressed, under the condition that the spring 902 is compressed, the cylinder 901 moves downwards in the lower die 6, then after being aligned with the positioning hole 8, the cylinder 901 is loosened, the cylinder 901 stretches upwards under the acting force of the spring 902 and is inserted into the positioning hole 8, the lower die 6 of the upper die 4 is positioned, then the sliding block 13 on the fastening baffle 5 slides along with the sliding groove 11, the fastening baffle 5 can only slide horizontally, the fastening baffle 5 slides towards the middle under the extension action of the electric telescopic rod 10, the fastening baffles 5 on two sides slide to clamp the lower die 6, and scraps generated in the punching process can fall into the scraps collecting hole 12 through the lower die through hole 602 and then are concentrated in the scraps collecting box 7 for collecting and placing.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a stamping die convenient to fix a position, includes body frame (3), its characterized in that: the fixing device is characterized in that a fixing device (2) is fixedly arranged in the middle of the top end face of the main frame (3), two positioning holes (8) are fixedly arranged at the lower end of the fixing device (2), an air cylinder (1) is fixedly arranged in the middle of the inner wall of the fixing device (2), an upper die (4) is fixedly arranged at the lower end of the air cylinder (1), a lower die (6) is fixedly arranged on the bottom face of the inner wall of the main frame (3), two positioning columns (9) are fixedly arranged on the upper end face of the lower die (6), sliding grooves (11) are respectively formed in two sides of the bottom face of the inner wall of the main frame (3), fastening baffle plates (5) are slidably arranged on the surface of the inner wall of the sliding grooves (11), and two electric telescopic rods (10) are fixedly arranged at the lower ends of two sides of the inner wall of the main frame (3).
2. The conveniently located stamping die of claim 1, wherein: the upper die (4) comprises an upper die block (401), and a plurality of upper die teeth (402) are fixedly arranged on the lower end face of the upper die block (401).
3. The conveniently located stamping die of claim 1, wherein: the lower die (6) comprises a lower die block (601), and a plurality of lower die through holes (602) are formed in the middle of the inner wall of the lower die block (601).
4. The conveniently located stamping die of claim 1, wherein: the positioning column (9) comprises a cylinder (901), and a spring (902) is fixedly arranged on the lower side of the cylinder (901).
5. The conveniently located stamping die of claim 1, wherein: the sliding blocks (13) are fixedly arranged on the front side and the rear side of the fastening baffle (5).
6. The conveniently located stamping die of claim 1, wherein: a scrap collecting hole (12) is formed in the middle of the bottom surface of the inner wall of the main frame (3).
7. The conveniently located stamping die of claim 6, wherein: the lower end of the scrap collecting hole (12) is fixedly provided with a scrap collecting box (7).
CN202322118787.9U 2023-08-08 2023-08-08 Stamping die convenient to position Active CN220497535U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322118787.9U CN220497535U (en) 2023-08-08 2023-08-08 Stamping die convenient to position

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322118787.9U CN220497535U (en) 2023-08-08 2023-08-08 Stamping die convenient to position

Publications (1)

Publication Number Publication Date
CN220497535U true CN220497535U (en) 2024-02-20

Family

ID=89877053

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322118787.9U Active CN220497535U (en) 2023-08-08 2023-08-08 Stamping die convenient to position

Country Status (1)

Country Link
CN (1) CN220497535U (en)

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