CN216266425U - Cutting die mould suitable for punching different specifications - Google Patents

Abstract

The utility model discloses a knife die die suitable for punching of different specifications, which comprises a positioning frame and a lower die. A movable upper die is arranged above the inner wall of the positioning frame, and a movable upper die is fixed above the outer wall of the upper die. A telescopically adjustable position adjustment mechanism, a connecting mechanism for installation is provided in the middle position above the outer wall of the upper mold, a limit mechanism is installed under the outer wall of the positioning frame, and the lower mold is installed under the outer wall of the limit mechanism. The knife die suitable for punching of different specifications can adjust the depth of the knife die during punching by setting the position adjustment mechanism. By setting the connecting mechanism, the force can be adjusted during punching. Act on various points on the mold.

Description

A Knife Die for Punching of Different Specifications

technical field

The utility model relates to the technical field of cutting die, in particular to a cutting die die suitable for punching of different specifications.

Background technique

The die is a die for punching products. It is a flat paper when a box is printed. After printing, to make a box, a flat die that is the same as the box needs to be made for stamping. This die is the printing die. , usually can also be referred to as a knife die or a die, so the knife die is often used when the knife die is punched. For this reason, we propose a knife die that is suitable for punching of different specifications.

The knife die currently used is inconvenient for precise docking of the position when punching and forming, and is not suitable for punching and forming with various specifications of the die, and the stability during punching is low.

Utility model content

The purpose of this utility model is to provide a kind of die-cutting die suitable for punching of different specifications, in order to solve the problem of the presently used die-cutting die proposed in the above-mentioned background technology, it is inconvenient to accurately position the die during punching and forming. Butt joint is not suitable for punching and forming with various specifications of die, and the stability of punching is low.

In order to achieve the above purpose, the utility model provides the following technical solutions: a die die suitable for punching of different specifications, including a positioning frame and a lower mold, the upper part of the inner wall of the positioning frame is provided with a movable upper mold, the A telescopically adjustable position adjustment mechanism is fixedly installed above the outer wall of the upper mold, a connecting mechanism for installation is arranged in the middle position above the outer wall of the upper mold, a limiting mechanism is installed under the outer wall of the positioning frame, and the lower mold is installed Below the outer wall of the limiting mechanism, the inner wall of the lower mold is provided with a retractable and adjustable clamping mechanism at the front and rear, and sliding blocks of the same size are welded on both sides under the outer wall of the clamping mechanism. A chute is provided under the outer wall.

Preferably, the position adjustment mechanism includes a first limit groove, a first threaded groove, a first threaded rod and an interference block, the first limit groove is opened above the inner wall of the positioning frame, and above the outer wall of the upper mold A first threaded groove is opened, the inner wall of the first threaded groove is provided with a rotatably movable first threaded rod, and the outer wall of the first threaded rod is provided with an interference block with matching size.

Preferably, the first threaded rod is threadedly connected to the upper die through a first threaded groove, and the first threaded rod is symmetrically arranged above the central axis of the die.

Preferably, the connecting mechanism includes a fixing rod, a first positioning plate and a connecting shaft, the fixing rod is installed at a central position above the inner wall of the positioning frame, and a first positioning plate with matching dimensions is arranged under the outer wall of the fixing rod , connecting shafts of the same size are welded on both sides below the outer wall of the first positioning plate.

Preferably, the limiting mechanism includes a first fixing block, a limiting rod and a second limiting groove, the first fixing blocks are installed on both sides below the outer wall of the upper mold, and the first fixing block is under the outer wall of the upper mold. A limit rod is installed, and a second limit groove is opened under the outer wall of the limit rod.

Preferably, the clamping mechanism includes a second positioning plate, a second threaded groove, a second threaded rod, a fixing ring, a second fixing block and a clamping and positioning ring, and the second positioning plates are all installed under the outer wall of the lower mold Before and after, the inner wall of the second positioning plate is provided with a second threaded groove, the inner wall of the second threaded groove is provided with a movable second threaded rod, and the outer surface of the second threaded rod is provided with a matching size. A fixing ring, a second fixing block is installed on the outer surface of the fixing ring, and clamping and positioning rings of the same size are installed on both sides of the outer wall of the second fixing block.

Preferably, the slider forms a sliding structure with the lower mold through the chute, and the slider and the lower mold are arranged symmetrically with respect to the central axis of the mold.

Compared with the prior art, the beneficial effects of the present utility model are:

1. This knife die and die suitable for punching of different specifications can adjust the depth of the die die during punching by setting the position adjustment mechanism. By setting the connecting mechanism, when punching, it can be adjusted. Apply force to various points on the mold;

2. The die and die suitable for punching of different specifications can limit the punching position of the die by setting the limit mechanism. By setting the lower die, at the same time, the slider is driven to move in the inner wall of the chute. The positions of the knife molds of different molds can be positioned, so that the knife molds of different specifications can be punched and formed.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the present utility model;

2 is a schematic structural diagram of the clamping mechanism of the present invention;

3 is a schematic structural diagram of the position adjustment mechanism of the present invention;

FIG. 4 is a schematic structural diagram of the connecting mechanism of the present invention.

In the figure: 1. Positioning frame; 2. Upper mold; 3. Position adjustment mechanism; 301, First limit groove; 302, First thread groove; 303, First threaded rod; 401, fixed rod; 402, first positioning plate; 403, connecting shaft; 5, limit mechanism; 501, first fixed block; 502, limit rod; 503, second limit groove; 6, lower mold; 7. Clamping mechanism; 701, second positioning plate; 702, second threaded groove; 703, second threaded rod; 704, fixing ring; 705, second fixing block; 706, clamping and positioning ring; 8, slider ; 9. Chute.

Detailed ways

The technical solutions in 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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-4, the present utility model provides a technical solution: a die die suitable for punching of different specifications, including a positioning frame 1 and a lower die 6;

A movable upper mold 2 is arranged above the inner wall of the positioning frame 1, and a telescopically adjustable position adjustment mechanism 3 is fixedly installed above the outer wall of the upper mold 2. The position adjustment mechanism 3 includes a first limit groove 301 and a first thread groove 302 , the first threaded rod 303 and the interference block 304, the first limit groove 301 is opened above the inner wall of the positioning frame 1, the first threaded groove 302 is opened above the outer wall of the upper mold 2, and the inner wall of the first threaded groove 302 is provided with an adjustable The first threaded rod 303 that is rotatable and movable is provided below the outer wall of the first threaded rod 303 with an abutting block 304 with a matching size. The position adjustment mechanism 3 can adjust the depth of punching, and rotate the first threaded rod 303 to make it fixed In the inner wall of the first threaded groove 302, at the same time, the first threaded rod 303 can drive the position of the interference block 304 to move, and can adjust the positions of the upper die 2 and the interference block 304, so that when punching is performed, the interference block 304 can be adjusted. The position of 304 produces a conflicting effect, the first threaded rod 303 is threadedly connected to the upper die 2 through the first threaded groove 302, and the central axis of the die 2 above the first threaded rod 303 is symmetrically arranged, so that the position of the interference block 304 can be positioned. , the upper middle position of the outer wall of the upper mold 2 is provided with a connecting mechanism 4 for installation. The connecting mechanism 4 includes a fixing rod 401, a first positioning plate 402 and a connecting shaft 403. The fixing rod 401 is installed at the center position above the inner wall of the positioning frame 1, Below the outer wall of the fixing rod 401 is a first positioning plate 402 with a matching size, and both sides of the lower outer wall of the first positioning plate 402 are welded with connecting shafts 403 of the same size. Stability, when driving the position of the fixed rod 401 to move during punching, it can drive the connecting shaft 403 under the outer wall of the first positioning plate 402 to move, and can locate the position of the upper die 2, so as to perform punching At the time, the die under the outer wall of the upper die 2 can be fully extruded and punched;

A limiting mechanism 5 is installed under the outer wall of the positioning frame 1 . The limiting mechanism 5 includes a first fixing block 501 , a limiting rod 502 and a second limiting groove 503 . On the side, a limit rod 502 is installed under the outer wall of the first fixing block 501, and a second limit slot 503 is opened under the outer wall of the limit rod 502. The limit mechanism 5 is convenient for docking and positioning between the molds. The first fixing block 501 can locate the position of the limit rod 502, and at the same time the limit rod 502 moves in the inner wall of the second limit groove 503, so that when the upper mold 2 is punching, the position can be limited, and the lower mold 6 It is installed under the outer wall of the limiting mechanism 5, and the inner wall of the lower mold 6 is provided with a retractable and adjustable clamping mechanism 7 at the front and rear. The clamping mechanism 7 includes a second positioning plate 701, a second threaded groove 702, and a second threaded rod 703. , the fixing ring 704, the second fixing block 705 and the clamping and positioning ring 706, the second positioning plate 701 is installed in the front and back under the outer wall of the lower mold 6, the inner wall of the second positioning plate 701 is provided with a second thread groove 702, the second thread The inner wall of the groove 702 is provided with a movable second threaded rod 703, the outer surface of the second threaded rod 703 is provided with a fixing ring 704 of matching size, the outer surface of the fixing ring 704 is mounted with a second fixing block 705, the second fixing Both sides of the outer wall of the block 705 are installed with clamping and positioning rings 706 of the same size, and the clamping mechanism 7 can punch out different specifications of the die, and rotate the second threaded rod 703 to make it in the inner wall of the second threaded groove 702 During the rotation, the second threaded rod 703 can drive the fixing ring 704 to rotate in the inner wall of the second fixing block 705, and the second threaded rod 703 can drive the position of the second fixing block 705 to move while the second threaded rod 703 is moving. Holding the positioning ring 706 can fix the position of the die;

Both sides of the bottom of the outer wall of the clamping mechanism 7 are welded with sliders 8 of the same size, and a chute 9 is opened under the outer wall of the slider 8. The slider 8 forms a sliding structure with the lower mold 6 through the chute 9, and the slider 8 The central axis of the lower mold 6 is symmetrically arranged, and the slider 8 under the outer wall of the second fixing block 705 moves in the inner wall of the chute 9 to limit the position where the second fixing block 705 moves.

Working principle: first place the device on the designated position, the limit mechanism 5 is convenient for docking and positioning between the molds, and the first fixing block 501 can locate the position of the limit rod 502, while the limit rod 502 is in the position of the limit rod 502. The inner wall of the second limiting groove 503 can move in the inner wall to limit the position when the upper die 2 is punching, and the position adjusting mechanism 3 can adjust the depth of punching by rotating the first threaded rod 303 to make it It is fixed in the inner wall of the first threaded groove 302, and at the same time, the first threaded rod 303 can drive the position of the interference block 304 to move, and can adjust the position of the upper die 2 and the interference block 304, so that when punching is performed, the interference The position of the block 304 produces a conflicting effect, and the connecting mechanism 4 can enhance the stability during punching. When the position of the fixing rod 401 is moved during punching, it can drive the lower part of the outer wall of the first positioning plate 402. The connecting shaft 403 moves to position the upper die 2, so that when punching is performed, the die under the outer wall of the upper die 2 can be pressed and punched in all directions, and the clamping mechanism 7 can be used for different punching. The die of the specification is punched, and the second threaded rod 703 is rotated to rotate in the inner wall of the second threaded groove 702. The second threaded rod 703 can drive the fixing ring 704 to rotate in the inner wall of the second fixing block 705. , the second threaded rod 703 can drive the position of the second fixing block 705 to move while moving, the clamping and positioning ring 706 can fix the position of the die, and the slider 8 under the outer wall of the second fixing block 705 The movement in the inner wall of the chute 9 can limit the position where the second fixed block 705 moves, thus completing the operation process of a die die suitable for punching of different specifications.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A knife die die suitable for punching of different specifications, comprising a positioning frame (1) and a lower die (6), characterized in that: the upper inner wall of the positioning frame (1) is provided with a movable upper die ( 2), a telescopically adjustable position adjustment mechanism (3) is fixedly installed above the outer wall of the upper mold (2), and a connecting mechanism (4) for installation is provided in the middle position above the outer wall of the upper mold (2), A limiting mechanism (5) is installed under the outer wall of the positioning frame (1), the lower mold (6) is installed under the outer wall of the limiting mechanism (5), and the inner wall of the lower mold (6) is provided with A retractable and adjustable clamping mechanism (7), sliding blocks (8) of the same size are welded on both sides below the outer wall of the clamping mechanism (7), and a chute is provided under the outer wall of the sliding block (8). (9). 2. A die die suitable for punching of different specifications according to claim 1, characterized in that: the position adjustment mechanism (3) comprises a first limit groove (301), a first thread groove (302) ), a first threaded rod (303) and an abutting block (304), the first limiting groove (301) is provided above the inner wall of the positioning frame (1), and the outer wall of the upper mold (2) is provided with a second A threaded groove (302), the inner wall of the first threaded groove (302) is provided with a rotatable first threaded rod (303), and the outer wall of the first threaded rod (303) is provided with a matching size Conflict block (304). 3. A die die suitable for punching of different specifications according to claim 2, characterized in that: the first threaded rod (303) is threaded with the upper die (2) through the first threaded groove (302) connected, and the first threaded rod (303) is symmetrically arranged above the central axis of the mold (2). 4. A die die suitable for punching of different specifications according to claim 2, wherein the connecting mechanism (4) comprises a fixing rod (401), a first positioning plate (402) and a connecting shaft (403), the fixing rod (401) is installed at a central position above the inner wall of the positioning frame (1), and a first positioning plate (402) with a matching size is arranged under the outer wall of the fixing rod (401). Connecting shafts (403) of the same size are welded on both sides below the outer wall of the first positioning plate (402). 5. A die die suitable for punching of different specifications according to claim 1, wherein the limiting mechanism (5) comprises a first fixing block (501), a limiting rod (502) and a The second limiting groove (503), the first fixing blocks (501) are installed on both sides below the outer wall of the upper mold (2), and the limiting rods (502) are installed under the outer wall of the first fixing block (501). ), and a second limiting groove (503) is opened under the outer wall of the limiting rod (502). 6. A die die suitable for punching of different specifications according to claim 1, wherein the clamping mechanism (7) comprises a second positioning plate (701), a second thread groove (702) , a second threaded rod (703), a fixing ring (704), a second fixing block (705) and a clamping and positioning ring (706), the second positioning plate (701) is installed under the outer wall of the lower mold (6) Before and after, the inner wall of the second positioning plate (701) is provided with a second thread groove (702), and the inner wall of the second thread groove (702) is provided with a movable second thread rod (703). The outer surface of the two-threaded rod (703) is provided with a fixing ring (704) of matching size, and a second fixing block (705) is installed on the outer surface of the fixing ring (704). The second fixing block (705) Clamping and positioning rings (706) of the same size are installed on both sides of the outer wall of the device. 7. A knife die die suitable for punching of different specifications according to claim 1, characterized in that: the sliding block (8) forms a sliding structure with the lower die (6) through the chute (9), and Below the slider (8), the center axis of the mold (6) is symmetrically arranged.

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