CN215587618U

CN215587618U - Stamping part die

Info

Publication number: CN215587618U
Application number: CN202121167124.0U
Authority: CN
Inventors: 周文
Original assignee: Yangzhou Wenfeng Machinery Manufacturing Co ltd
Current assignee: Yangzhou Wenfeng Machinery Manufacturing Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-01-21
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a stamping part die which comprises a box body, a base and a top plate, wherein a shell is installed at the top end of the base, a discharging mechanism is installed inside the shell, a baffle is installed on one side of the top end of an upper die, and the bottom end of the upper die is movably connected with a stamping module. According to the utility model, the stamping module is arranged at the bottom end of the upper die, the stamping module and the upper die form a clamping structure, the positioning block at the top end of the stamping module can be clamped into the upper die, then the spring at one side of the baffle plate has elasticity, the elasticity of the spring can drive the baffle plate to move towards the direction of the positioning block, the buckle at one side of the baffle plate can be clamped into the positioning block, the positioning plate and the stamping module at the bottom end of the positioning block are fixed, when the stamping module needs to be disassembled and replaced, the baffle plate is pulled open, the buckle can not clamp the positioning block any more, and the stamping module can be disassembled and replaced, so that the purpose that the stamping module can be conveniently replaced by the stamping module is achieved.

Description

Stamping part die

Technical Field

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

Background

The stamping is a forming processing method for applying external force to plates, strips, pipes, profiles and the like by a press and a die to cause plastic deformation or separation so as to obtain workpieces with required shapes and sizes.

For this reason, disclose a hardware mould for punching press in the patent specification of publication No. CN211464524U, including base, demolding mechanism, support and elevating system, the equal fixedly connected with stabilizer blade in both sides of base bottom, the top fixed connection of base has a bed die, and the bottom fixedly connected with demolding mechanism of bed die, the equal fixedly connected with locating lever in both sides of bed die, and the top of locating lever is provided with the constant head tank, the inboard fixedly connected with top mould of constant head tank, and the equal fixedly connected with movable block in both sides of top mould. According to the utility model, the hydraulic cylinder is fixedly connected to the bottom end inside the base, when the production of the part is finished and the demoulding is required, the hydraulic cylinder works and controls the hydraulic rod to stretch and retract through hydraulic pressure, the hydraulic rod can stretch and retract to lift the top plate, and the top plate can push out the part in the mould, so that the automatic demoulding can be carried out, the part is not required to be taken out manually, the labor is saved, and the aim of automatic demoulding of the device is fulfilled.

The prior art described above has the following drawbacks: stamping part mould among the above-mentioned technique is difficult to change stamping module, can need the stamping module of different shapes when carrying out stamping process to different parts, but the stamping module of traditional mould is difficult to change.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a stamping part die, which is used for solving the defect that the stamping die block is difficult to replace in the conventional stamping part die.

(II) contents of utility model

In order to solve the technical problems, the utility model provides the following technical scheme: a stamping part die comprises a box body, a base and a top plate, wherein a shell is installed at the top end of the base, a discharging mechanism is installed inside the shell, and the box body is fixed at the top end of the shell;

a door body is mounted at one end of the box body, a lower die is mounted in the middle of the top end of the box body, supports are mounted on two sides of the top end of the box body, and a top plate is mounted at the top ends of the supports;

the pneumatic cylinder is installed on the top of roof, the hydraulic stem is installed to the bottom of pneumatic cylinder, the bottom mounting of hydraulic stem has last mould, the dismouting structure is installed on the top of going up the mould, and the dismouting structure includes baffle, buckle, locating piece, spring and shifting chute, the baffle is installed in one side on last mould top, the bottom swing joint of going up the mould has stamping module.

Preferably, guide structure is installed to one side on box top, and guide structure includes guide block, guide bar and guide way, the guide block is installed in the both sides of last mould, the inside of guide block is provided with the guide way, the guide bar has been run through to the inside of guide way.

Preferably, the both sides of guide bar all are provided with the spout, the inside both sides of guide way all are provided with the pulley, guide bar and guide way constitute sliding structure.

Preferably, discharge mechanism includes cylinder, flexible push rod, telescopic link and push pedal, the cylinder is installed in the inside of shell, and flexible push rod is installed on the top of cylinder, and the push pedal is installed on the top of flexible push rod.

Preferably, the telescopic link is installed to the bottom of push pedal, and the telescopic link is the symmetric distribution about the axis of push pedal.

Preferably, a spring is installed on one side of the baffle, a moving groove is formed in the bottom end of the baffle, a buckle is installed on one side of the bottom end of the baffle, and a positioning block is arranged on one side of the buckle.

Preferably, the positioning block is installed at the top end of the stamping module, a clamping groove corresponding to the positioning block is formed in the bottom end of the upper die, and the upper die and the stamping module form a clamping structure.

(III) advantageous effects

The stamping part die provided by the utility model has the advantages that: the stamping module is arranged at the bottom end of the upper die, the stamping module and the upper die form a clamping structure, the positioning block at the top end of the stamping module can be clamped into the upper die, then the spring at one side of the baffle has elasticity, the elasticity of the spring can drive the baffle to move towards the positioning block, the buckle at one side of the baffle can be clamped into the positioning block, the positioning plate and the stamping module at the bottom end of the positioning block are fixed, when the stamping module needs to be disassembled and replaced, the baffle is pulled open, the positioning block is not clamped by the buckle any more, the stamping module can be disassembled and replaced, and therefore the purpose that the stamping module can be conveniently replaced by the stamping part die is achieved;

the guide blocks are arranged on the two sides of the upper die, the guide rods form the interior of the guide grooves on the two sides of the guide blocks, the guide rods penetrate through the guide grooves, and the guide rods and the guide grooves form a sliding structure;

through installing flexible push rod on the top of cylinder, cylinder work just can drive flexible push rod flexible, and after parts processing, flexible push rod descends and just can drive the push pedal and descend, and the push pedal descends and just can drive the inside part decline of bed die, and the part descends to the inside back of box, can open the chamber door, takes out the inside part of box to this reaches the purpose that stamping workpiece mould is convenient for carry out the ejection of compact.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic diagram of a three-dimensional partial cross-sectional structure of an upper mold and a lower mold according to the present invention;

fig. 5 is a schematic front view of a partial cross-sectional structure of a guide structure according to the present invention.

The reference numerals in the figures illustrate: 1. a box body; 2. a housing; 3. a base; 4. a discharging mechanism; 401. a cylinder; 402. a telescopic push rod; 403. a telescopic rod; 404. pushing the plate; 5. a guide structure; 501. a guide block; 502. a guide bar; 503. a guide groove; 6. a support; 7. a top plate; 8. a hydraulic lever; 9. a hydraulic cylinder; 10. a disassembly and assembly structure; 1001. a baffle plate; 1002. buckling; 1003. positioning blocks; 1004. a spring; 1005. a moving groove; 11. an upper die; 12. a lower die; 13. a stamping module; 14. a door body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention is shown: a stamping part die comprises a box body 1, a base 3 and a top plate 7, wherein a shell 2 is installed at the top end of the base 3, a discharging mechanism 4 is installed inside the shell 2, the discharging mechanism 4 comprises a cylinder 401, a telescopic push rod 402, a telescopic rod 403 and a push plate 404, the cylinder 401 is installed inside the shell 2, the model of the cylinder 401 can be J64RT2UNIVER, the telescopic push rod 402 is installed at the top end of the cylinder 401, the push plate 404 is installed at the top end of the telescopic push rod 402, the telescopic rod 403 is installed at the bottom end of the push plate 404, and the telescopic rods 403 are symmetrically distributed about the central axis of the push plate 404;

specifically, when the structure is used, firstly, the cylinder 401 works to drive the telescopic push rod 402 to stretch, after parts are machined, the telescopic push rod 402 descends to drive the push plate 404 to descend, the push plate 404 descends to drive parts in the lower die 12 to descend, the telescopic rod 403 can stretch to guide the push plate 404 to prevent the push plate 404 from deviating, and after the parts descend into the box body 1, the box door can be opened to take out the parts in the box body 1;

a box body 1 is fixed at the top end of the shell 2, a guide structure 5 is installed on one side of the top end of the box body 1, the guide structure 5 comprises a guide block 501, a guide rod 502 and a guide groove 503, the guide block 501 is installed on two sides of the upper die 11, the guide groove 503 is arranged inside the guide block 501, the guide rod 502 penetrates through the guide groove 503, sliding grooves are formed in two sides of the guide rod 502, pulleys are arranged on two sides of the guide groove 503, and the guide rod 502 and the guide groove 503 form a sliding structure;

specifically, when the structure is used, firstly, the guide rod 502 forms the inside of the guide groove 503 on both sides of the guide block 501, the guide rod 502 penetrates through the guide groove 503, and the guide rod 502 and the guide groove 503 form a sliding structure, so that when the upper mold 11 moves, the guide block 501 can slide along the guide rod 502, the guide rod 502 can guide the upper mold 11, and the upper mold 11 is prevented from shifting when moving;

a door body 14 is installed at one end of the box body 1, a lower die 12 is installed in the middle of the top end of the box body 1, brackets 6 are installed on two sides of the top end of the box body 1, and a top plate 7 is installed at the top end of each bracket 6;

the top end of the top plate 7 is provided with a hydraulic cylinder 9, the type of the hydraulic cylinder 9 can be HSG, the bottom end of the hydraulic cylinder 9 is provided with a hydraulic rod 8, the bottom end of the hydraulic rod 8 is fixedly provided with an upper die 11, the top end of the upper die 11 is provided with a dismounting structure 10, the dismounting structure 10 comprises a baffle 1001, a buckle 1002, a positioning block 1003, a spring 1004 and a moving groove 1005, the baffle 1001 is arranged on one side of the top end of the upper die 11, one side of the baffle 1001 is provided with the spring 1004, the bottom end of the baffle 1001 is provided with the moving groove 1005, one side of the bottom end of the baffle 1001 is provided with the buckle 1002, and one side of the buckle 1002 is provided with the positioning block 1003;

the positioning block 1003 is installed at the top end of the stamping module 13, a clamping groove corresponding to the positioning block 1003 is formed in the bottom end of the upper die 11, the upper die 11 and the stamping module 13 form a clamping structure, and the stamping module 13 is movably connected to the bottom end of the upper die 11;

specifically, when using this structure, at first stamping module 13 and last mould 11 constitute the block structure, the locating piece 1003 at stamping module 13 top can be gone into the inside of last mould 11, then the spring 1004 of baffle 1001 side has elasticity, the elasticity of spring 1004 can drive baffle 1001 to the direction removal of locating piece 1003, the buckle 1002 of baffle 1001 side can be gone into the inside of locating piece 1003, fix the stamping module 13 of locating plate and locating piece 1003 bottom, when needing to dismantle and change stamping module 13, pull open baffle 1001, the baffle can move in shift chute 1005 inside 1001, baffle 1001 removes to drive buckle 1002 and removes, let buckle 1002 no longer block locating piece 1003, just can dismantle and change stamping module 13.

The working principle is as follows: when the device is used, firstly, the device is externally connected with a power supply, the stamping module 13 and the upper die 11 form a clamping structure, the positioning block 1003 at the top end of the stamping module 13 can be clamped into the upper die 11, then the spring 1004 at one side of the baffle 1001 has elasticity, the elasticity of the spring 1004 can drive the baffle 1001 to move towards the positioning block 1003, the buckle 1002 at one side of the baffle 1001 can be clamped into the positioning block 1003, the stamping module 13 at the bottom ends of the positioning plate and the positioning block 1003 is fixed, when the stamping module 13 needs to be disassembled and replaced, the baffle 1001 is pulled open, the baffle 1001 can move in the moving groove 1005, the baffle 1001 moves to drive the buckle 1002 to move, the buckle 1002 does not clamp the positioning block 1003 any more, and the stamping module 13 can be disassembled and replaced;

secondly, the hydraulic cylinder 9 can drive the hydraulic rod 8 to stretch when working, the hydraulic rod 8 can drive the upper die 11 to lift when stretching, the upper die 11 can be matched with the lower die 12 to punch a part when descending, the guide rod 502 forms the interior of the guide groove 503 at two sides of the guide block 501, the guide rod 502 penetrates through the guide groove 503, the guide rod 502 and the guide groove 503 form a sliding structure, when the upper die 11 moves, the guide block 501 can slide along the guide rod 502, the guide rod 502 can guide the upper die 11, and the upper die 11 is prevented from shifting when moving;

finally, the cylinder 401 works and just can drive the telescopic push rod 402 to stretch out and draw back, and after the parts are processed, the telescopic push rod 402 descends and just can drive the push plate 404 to descend, and the push plate 404 descends and just can drive the inside part of lower mould 12 to descend, and the telescopic link 403 can stretch out and draw back, and the telescopic link 403 stretches out and draws back and just can lead the push plate 404, prevents that the skew from appearing in the push plate 404, and after the part descends to the box 1 inside, can open the chamber door, takes out the inside part of box 1.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a stamping workpiece mould, includes box (1), base (3) and roof (7), its characterized in that: the top end of the base (3) is provided with a shell (2), a discharging mechanism (4) is arranged in the shell (2), and a box body (1) is fixed at the top end of the shell (2);

a door body (14) is installed at one end of the box body (1), a lower die (12) is installed in the middle of the top end of the box body (1), supports (6) are installed on two sides of the top end of the box body (1), and a top plate (7) is installed at the top end of each support (6);

pneumatic cylinder (9) are installed on the top of roof (7), hydraulic stem (8) are installed to the bottom of pneumatic cylinder (9), the bottom mounting of hydraulic stem (8) has last mould (11), dismouting structure (10) are installed on the top of going up mould (11), and dismouting structure (10) include baffle (1001), buckle (1002), locating piece (1003), spring (1004) and shifting chute (1005), one side on last mould (11) top is installed in baffle (1001), the bottom swing joint of going up mould (11) has stamping module (13).

2. A stamping die as claimed in claim 1, wherein: guide structure (5) are installed to one side on box (1) top, and guide structure (5) include guide block (501), guide bar (502) and guide way (503), the both sides in last mould (11) are installed to guide block (501), the inside of guide block (501) is provided with guide way (503), guide bar (502) have been run through to the inside of guide way (503).

3. A stamping die as claimed in claim 2, wherein: the two sides of the guide rod (502) are provided with sliding grooves, the two sides of the interior of the guide groove (503) are provided with pulleys, and the guide rod (502) and the guide groove (503) form a sliding structure.

4. A stamping die as claimed in claim 1, wherein: discharge mechanism (4) include cylinder (401), flexible push rod (402), telescopic link (403) and push pedal (404), install in the inside of shell (2) cylinder (401), flexible push rod (402) are installed on the top of cylinder (401), and push pedal (404) are installed on the top of flexible push rod (402).

5. A stamping die as claimed in claim 4, wherein: the bottom end of the push plate (404) is provided with a telescopic rod (403), and the telescopic rods (403) are symmetrically distributed around the central axis of the push plate (404).

6. A stamping die as claimed in claim 1, wherein: a spring (1004) is installed on one side of the baffle (1001), a moving groove (1005) is formed in the bottom end of the baffle (1001), a buckle (1002) is installed on one side of the bottom end of the baffle (1001), and a positioning block (1003) is arranged on one side of the buckle (1002).

7. A stamping die as claimed in claim 6, wherein: the positioning block (1003) is installed at the top end of the stamping module (13), a clamping groove corresponding to the positioning block (1003) is formed in the bottom end of the upper die (11), and the upper die (11) and the stamping module (13) form a clamping structure.