CN114378191A

CN114378191A - Stamping die convenient to change stamping die drift

Info

Publication number: CN114378191A
Application number: CN202210066118.9A
Authority: CN
Inventors: 刘书元; 刘芬芳
Original assignee: Suzhou Levi Precision Machinery Co ltd
Current assignee: Suzhou Levi Precision Machinery Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-04-22
Anticipated expiration: 2042-01-20
Also published as: CN114378191B

Abstract

The invention discloses a stamping die convenient for replacing a stamping head of the stamping die, which comprises a lifting die and a mounting frame, wherein four groups of guide rods are arranged at the bottom of the lifting die in a penetrating way; the top of the lifting die is provided with a mounting frame; the top of mounting bracket installs the fixed disk. According to the invention, by installing the mounting frame, when the device needs to be replaced when in use, the front embedded block is detached, then the mounting plate is installed on the inner side of the mounting frame through the positioning groove 301 arranged at the bottom of the lifting die, and the embedded block is embedded and installed on the inner side of the positioning groove after installation, so that the effect of rapidly detaching and replacing the die punch is achieved, the processing efficiency of the device is greatly improved, and meanwhile, workers can rapidly replace the device conveniently.

Description

Stamping die convenient to change stamping die drift

Technical Field

The invention relates to the technical field of stamping dies, in particular to a stamping die convenient for replacing a stamping head of the stamping die.

Background

Modern metal device often can use stamping die to process when processing, through the inboard with the sheetmetal material joining mould, drives the moulding-die structure of bottom through the electric putter at top and carries out the punching press to the sheetmetal, and traditional stamping die device has the weak point and needs improve.

The stamping die in the prior art has the following defects:

1. patent document CN212190762U discloses a stamping die is used in hardware processing, including "supporting the box, the middle part fixedly connected with bottom sprag board on supporting box lower part upper portion, the lower part module has been cup jointed in bottom sprag board's upper portion activity, the inside fixedly connected with spring of bottom sprag board middle part is one. This stamping die is used in hardware processing, through the inside fixedly connected with filling member in lower part module upper portion one side, and the inside issue with filling member on lower part module upper portion has a plurality ofly, when using, can take the filling member according to the size of dead lever, make and keep the dead lever can stably place the upper portion at lower part module, pass fastening nut with the upper portion of filling member simultaneously, and fastening nut is through filling member and fixed connection on lower part module, make and fix a position it, therefore in the use, flexibility and practicality when multiplicable device uses, but the device is when using, often need to change the first device of punching press, just can reach and carry out the punching press to the part of device to the difference, but traditional stamping die can't directly change or be not convenient for change, it is very inconvenient.

Disclosure of Invention

The present invention is directed to a stamping die with a stamping head easy to replace, so as to solve the problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a stamping die convenient for replacing a stamping head of the stamping die comprises a lifting die and a mounting frame, wherein four groups of guide rods are arranged at the bottom of the lifting die in a penetrating manner;

the top of the lifting die is provided with a mounting frame;

the top of mounting bracket installs the fixed disk.

Preferably, the bottom of guide arm is installed and is born the base, bears the base right side embedding and install two sets of movable stoppers, bears the top of base and installs the bed die seat, bears the right side of base and installs the mounting disc.

Preferably, a servo motor is installed on the right side of the installation disc, a junction box is installed at the top of the servo motor, and a rotating shaft is installed at the output end of the servo motor.

Preferably, the locating slot has been seted up to the inboard of mounting bracket, and the gomphosis piece is installed in the front embedding of locating slot, and the inside of locating slot is run through and is installed the mounting panel, and the mould drift is installed to the bottom of mounting panel.

Preferably, the telescopic link is installed at the top of fixed disk, and electric putter is installed in the outside of telescopic link, and driving motor is installed on electric putter's right side, and the roof is installed at electric putter's top.

Preferably, two sets of slide rails are installed to the bottom of bottom die set seat, and the right side of bottom die set seat is run through and is installed the feed inlet, and the top of bottom die set seat is run through and is installed the discharge gate, and four sets of threaded rods are installed in the top embedding of bottom die set seat.

Preferably, a piston rod is installed at the top of the threaded rod, a sleeve is installed at the top of the piston rod, a rubber ejector block is installed at the top of the sleeve, and a buffer spring is installed at the bottom of the rubber ejector block.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, by installing the mounting frame, when the device needs to be replaced when in use, the front embedded block is detached, then the mounting plate is installed on the inner side of the mounting frame through the positioning groove 301 arranged at the bottom of the lifting die, and the embedded block is embedded and installed on the inner side of the positioning groove after installation, so that the effect of rapidly detaching and replacing the die punch is achieved, the processing efficiency of the device is greatly improved, and meanwhile, workers can rapidly replace the device conveniently.

2. According to the invention, the rubber ejector block is arranged, the traditional device is pressed down through the punch device at the top when in use, so that the punching effect is achieved, the lifting die is often impacted when punching is carried out, the device is easily damaged due to long-time impact, the normal use of the device is not facilitated, the lifting die at the top is directly contacted with the rubber ejector block at the bottom when punching is carried out, and the buffer spring at the bottom is directly compressed for buffering after the contact, so that the damage caused by the impact of the device can be effectively prevented.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the mounting bracket of the present invention;

FIG. 3 is a schematic cross-sectional view of a bottom mold base according to the present invention;

FIG. 4 is a schematic view of a damper spring according to the present invention.

In the figure: 1. lifting the mould; 101. a guide bar; 102. a load bearing base; 103. a movable limiting block; 2. a servo motor; 201. mounting a disc; 202. a junction box; 203. a rotating shaft; 3. a mounting frame; 301. positioning a groove; 302. a fitting block; 303. mounting a plate; 304. a die punch; 4. an electric push rod; 401. fixing the disc; 402. a telescopic rod; 403. a drive motor; 404. a top plate; 5. a bottom mold base; 501. a slide rail; 502. a discharge port; 503. a feed inlet; 6. a rubber top block; 601. a threaded rod; 602. a piston rod; 603. a sleeve; 604. a buffer spring.

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, fig. 3 and fig. 4, the present invention provides an embodiment: a stamping die convenient for replacing a stamping head of the stamping die;

the first embodiment is as follows: the lifting die comprises a lifting die 1, four groups of guide rods 101 are installed at the bottom of the lifting die 1 in a penetrating manner, a bearing base 102 is installed at the bottom of each guide rod 101, two groups of movable limiting blocks 103 are embedded in the right side of the bearing base 102, the lifting die 1 at the top is used for providing an installation position for a lifting stamping device at the top, the guide rods 101 at the outer side can guide the lifting die 1 at the top to be lifted and adjusted, the stamping die can be prevented from shaking, the bearing base 102 at the bottom can provide support for the whole device at the top, so that the device cannot shake when in use, the die base structure at the bottom is installed on the inner side of the bearing base 102, the movable limiting blocks 103 can directly limit the position, a die base 5 is installed at the top of the bearing base 102, two groups of sliding rails 501 are installed at the bottom of the die base 5, and a feed inlet 503 is installed on the right side of the die base 5 in a penetrating manner, the top of the bottom die base 5 is provided with a discharge port 502 in a penetrating manner, the bottom die base 5 is slidably mounted on the inner side of the main body bearing base 102 through a slide rail 501 structure at the bottom, so that the device is fixed, sheet metal materials are added into the inner side of the device through a feed port 503, a processed finished product is directly discharged from the discharge port 502 at the bottom after the sheet metal is stamped through a stamping die at the top, and the device can be ensured to be normally used, four groups of threaded rods 601 are embedded and mounted at the top of the bottom die base 5, a piston rod 602 is mounted at the top of the threaded rod 601, a sleeve 603 is mounted at the top of the piston rod 602, a rubber top block 6 is mounted at the top of the sleeve 603, a buffer spring 604 is mounted at the bottom of the rubber top block 6, the threaded rod 601 rotates to mount a buffer structure, the lifting die 1 at the top descends to directly contact with the rubber top block 6, and the sleeve 603 descends to extrude the bottom, simultaneously inside piston rod 602 and the buffer spring 604 in the outside will produce the shrink, reach the effect that provides the buffering to the device to the top device, bear the right side of base 102 and install mounting disc 201, servo motor 2 is installed on the right side of mounting disc 201, terminal box 202 is installed at servo motor 2's top, pivot 203 is installed to servo motor 2's output, mounting disc 201 connects through bolt structure main part device, terminal box 202 through the top is connected with external power supply, the pivot 203 that the circular telegram drove the output rotates, the transmission drives inside drive gear and carries out the structure and turns to the regulation, drive movable stopper 103 and remove, thereby reach the effect that restricts the device.

Referring to fig. 2, a stamping die is convenient for replacing a stamping head of the stamping die;

example two: including lifting die 1, mounting bracket 3 is installed at lifting die 1's top, constant head tank 301 has been seted up to mounting bracket 3's inboard, gomphosis piece 302 is installed in the front embedding of constant head tank 301, mounting panel 303 is installed to the inside of constant head tank 301 running through, mould drift 304 is installed to the bottom of mounting panel 303, mounting bracket 3 is fixed through welded mode and main part device, insert mounting bracket 3's inboard with the hole of mounting panel 303 through the bottom, rotatory back embedding is installed in the inboard of constant head tank 301, fix, install the inboard at constant head tank 301 with gomphosis piece 302 gomphosis again, thereby reach the effect that the twin plant goes on fixing, guarantee the stability of device, the installation is dismantled to the device that the device of being convenient for can be quick.

Referring to fig. 1, a stamping die is convenient for replacing a stamping head of the stamping die;

example three: including mounting bracket 3, fixed disk 401 is installed at the top of mounting bracket 3, telescopic link 402 is installed at the top of fixed disk 401, electric putter 4 is installed in the outside of telescopic link 402, driving motor 403 is installed on electric putter 4's right side, roof 404 is installed at electric putter 4's top, fixed disk 401 is fixed with mounting bracket 3 through bolt structure, roof 404 at top is installed through bolt structure and external structure, electric putter 4 then drives telescopic link 402 of output through driving motor 403 on right side and stretches out and draws back the regulation, thereby reach the effect that the device pair carries out the punching press, guarantee that the device can normal use.

The working principle is as follows: when the device is used, the mounting plate 303 is inserted into the inner side of the mounting frame 3 through the hole at the bottom, the mounting plate is embedded into the inner side of the positioning groove 301 after rotating for fixing, the embedding block 302 is embedded into the inner side of the positioning groove 301, the electric push rod 4 at the top drives the telescopic rod 402 at the output end to stretch and retract through the driving motor 403 at the right side, the die punch 304 punches a metal sheet at the discharge hole 502, the lifting die 1 at the top is lifted and lowered along the guide rod 101, and the lifting die 1 at the top is lowered and contacts the rubber top block 6 to lower and compress the buffer spring 604 for buffering.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a stamping die convenient to change stamping die drift, includes lift die (1) and mounting bracket (3), its characterized in that: four groups of guide rods (101) are arranged at the bottom of the lifting mould (1) in a penetrating way;

the top of the lifting die (1) is provided with a mounting rack (3);

and a fixed disc (401) is arranged at the top of the mounting frame (3).

2. The stamping die of claim 1, wherein the punch is adapted to be replaced by: the bottom of the guide rod (101) is provided with a bearing base (102), two groups of movable limiting blocks (103) are embedded into the right side of the bearing base (102), the top of the bearing base (102) is provided with a bottom mold base (5), and the right side of the bearing base (102) is provided with a mounting disc (201).

3. A stamping die for facilitating replacement of a stamping head of the stamping die as claimed in claim 2, wherein: servo motor (2) are installed on the right side of mounting disc (201), and terminal box (202) are installed at the top of servo motor (2), and pivot (203) are installed to the output of servo motor (2).

4. The stamping die of claim 1, wherein the punch is adapted to be replaced by: locating slot (301) have been seted up to the inboard of mounting bracket (3), and the front embedding of locating slot (301) is installed and is inlayed mosaic block (302), and mounting panel (303) are installed in the inside through-mounting of locating slot (301), and mould drift (304) are installed to the bottom of mounting panel (303).

5. The stamping die of claim 1, wherein the punch is adapted to be replaced by: the top of fixed disk (401) is installed telescopic link (402), and electric putter (4) are installed in the outside of telescopic link (402), and driving motor (403) are installed on the right side of electric putter (4), and roof (404) are installed at the top of electric putter (4).

6. A stamping die for facilitating replacement of a stamping head of the stamping die as claimed in claim 2, wherein: two sets of slide rails (501) are installed to the bottom of die block seat (5), and feed inlet (503) are installed in running through on the right side of die block seat (5), and discharge gate (502) are installed in running through at the top of die block seat (5), and four sets of threaded rods (601) are installed in the top embedding of die block seat (5).

7. The stamping die of claim 6, wherein the punch is adapted to be replaced by: a piston rod (602) is installed at the top of the threaded rod (601), a sleeve (603) is installed at the top of the piston rod (602), a rubber ejector block (6) is installed at the top of the sleeve (603), and a buffer spring (604) is installed at the bottom of the rubber ejector block (6).