CN218659568U

CN218659568U - Die fixing device for flat knife die cutting

Info

Publication number: CN218659568U
Application number: CN202221749931.8U
Authority: CN
Inventors: 吴正军
Original assignee: Gaoqi Electronics Anhui Co ltd
Current assignee: Gaoqi Electronics Anhui Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2023-03-21
Anticipated expiration: 2032-07-08

Abstract

The utility model relates to a die fixing device for flat bed knife cross cutting, the power distribution box comprises a box body, the fixed surface of box installs control panel, the equal fixed mounting in left and right sides surface of box has quantity to be two hydraulic push rod, the surface movable mounting of box has the switch door, the fixed surface of switch door installs the observation window, the fixed surface of switch door installs the handle, the top fixed mounting of box has functional structure. This mould fixing device for flat bed knife cross cutting through placing the cutting die body between two grip blocks, then starts centrifugal motor and drives the connecting plate and rotate, and then cooperation spout and function pole drive two grip blocks at the surface relative motion of slide bar to fix the inner wall at the fixed slot with the grip block, thereby accomplish the fixed to the cutting die body, drive the lift case through the cylinder and stamp downwards, the lift case drives the fly leaf and descends in step in stamping process.

Description

Die fixing device for flat knife die cutting

Technical Field

The utility model relates to a stamping die technical field specifically is a flat bed knife is mould fixing device for cross cutting.

Background

A stamping die is a special processing device for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping, and is called a cold stamping die (commonly called a cold stamping die), and stamping is a pressure processing method for applying pressure to the material by using a die installed on a press machine at room temperature to separate or plastically deform the material so as to obtain a required part.

The traditional die fixing device for flat knife die cutting in the existing market has the following defects in use: the installation of cutting die body is inconvenient, is unfavorable for changing when the cutting die body damages, and the cutting die body is great because pressure when punching press, and thin thickness is different and density is different, causes the damage to the surface of cutting die body and inside circuit when punching press to thickly and density is high easily to influence machining efficiency, for this reason, we have provided a mould fixing device for flat knife cross cutting.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a flat sword is mould fixing device for cross cutting possesses easy dismounting and has advantages such as protection buffering effect, has solved traditional cutting die body installation inconvenient, is unfavorable for changing when the cutting die body damages, and the cutting die body is carrying out the problem that damages because pressure is great causes the damage easily when the punching press.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a flat sword is mould fixing device for cross cutting, includes the box, the outer fixed surface of box installs control panel, the equal fixed mounting in quantity of the left and right sides surface of box has the hydraulic push rod that is two, the surface movable mounting of box has the switch door, the outer fixed surface of switch door installs the observation window, the outer fixed surface of switch door installs the handle, the top fixed mounting of box has functional structure.

Further, the functional structure is including being located box top and the cylinder that quantity is two, two the equal fixed mounting in bottom of cylinder has the cage, the interior roof fixed mounting of box has the montant that quantity is two, two the equal movable mounting in surface of montant has the spring, the inside fixed mounting of box has the fixed plate, the interior diapire fixed mounting of box has the pressure spring that quantity is two, two the top fixed mounting of pressure spring has the atress piece, the equal fixed mounting in left and right sides surface of cage has the fly leaf, two the equal movable mounting in surface of montant has the function board, the interior diapire fixed mounting of cage has centrifugal motor, centrifugal motor's output shaft department fixed mounting has the connecting plate, the inside fixed mounting of cage has the slide bar, the outer surface movable mounting of slide bar has quantity to be two and all extends to the grip block of cage bottom surface, two the equal fixed mounting in surface of grip block has the function pole, two movable mounting has the cutting die body between the grip block.

Furthermore, the outer surfaces of the left side and the right side of the connecting plate are respectively provided with a sliding groove, and the two function rods are respectively movably connected with the sliding grooves.

Further, the slide bar is for running through the grip block, the bottom of lifting box is seted up quantity and is two expansion joints, and the inner wall of expansion joint and the surface looks adaptation of grip block.

Further, slide rails, two have all been seted up to the left and right sides inner wall of box the equal fixed mounting of surface of fly leaf has the stopper with slide rail swing joint.

Furthermore, the opening has been seted up to the surface of fixed plate, and the inner wall of opening and the surface looks adaptation of atress piece.

Further, the fixed slot has all been seted up to the left and right sides surface of cutting die body, two the equal fixed mounting in relative one side surface of grip block has the grip block, and the inner wall of fixed slot and the surface looks adaptation of grip block, two the montant runs through the inside of fly leaf respectively.

(III) advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. according to the die fixing device for flat knife die cutting, the die body is placed between the two clamping plates, then the centrifugal motor is started to drive the connecting plate to rotate, and the sliding chute and the function rod are matched to drive the two clamping plates to move relatively on the outer surface of the sliding rod, so that the clamping blocks are fixed on the inner wall of the fixing groove, and the die body is fixed;

2. this flat knife is mould fixing device for cross cutting, drive the punching press of lifting cabinet downwards through the cylinder, the lifting cabinet drives the fly leaf and descends in step in stamping process, when the bottom of fly leaf and the top contact of function board, can extrude the spring, can realize the effect of preliminary buffering through the spring, when cutting die body and atress piece contact, can further cushion through two pressure springs, thereby can carry out multiple protection to it, traditional cutting die body has been solved because pressure is great when carrying out the punching press, the thickness is different and density is different, easy surface and the inside circuit of cutting die body cause the damage when punching press to thick and density height, thereby influence machining efficiency's problem.

Drawings

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

FIG. 2 is a front sectional view of the functional structure of the present invention;

FIG. 3 is an enlarged view of the position A in the functional structure diagram of the present invention in FIG. 2;

fig. 4 is an enlarged view of the position B in the functional structure diagram 2 of the present invention.

In the figure: the device comprises a box body 1, a control panel 2, a hydraulic push rod 3, a 4-opening and closing door, an observation window 5, a handle 6, a functional structure 7, a 701 air cylinder, a 702 lifting box, a 703 vertical rod, a 704 spring, a 705 fixed plate, a 706 compressed spring, a 707 stress block, a 708 movable plate, a 709 functional plate, a 710 centrifugal motor, a 711 connecting plate, a 712 sliding rod, a 713 clamping plate, a 714 functional rod and a 715 cutter die body.

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 embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the die fixing device for flat-blade die cutting in the present embodiment includes a box body 1, a control panel 2 is fixedly installed on an outer surface of the box body 1, two hydraulic push rods 3 are fixedly installed on outer surfaces of left and right sides of the box body 1, a switch door 4 is movably installed on an outer surface of the box body 1, an observation window 5 is fixedly installed on an outer surface of the switch door 4, a handle 6 is fixedly installed on an outer surface of the switch door 4, and a functional structure 7 is fixedly installed on a top of the box body 1.

The functional structure 7 in this embodiment includes two air cylinders 701 located at the top of the box 1, two lifting boxes 702 are fixedly mounted at the bottoms of the two air cylinders 701, two vertical rods 703 are fixedly mounted on the inner top wall of the box 1, springs 704 are movably mounted on the outer surfaces of the two vertical rods 703, a fixing plate 705 is fixedly mounted inside the box 1, two compression springs 706 are fixedly mounted on the inner bottom wall of the box 1, a stress block 707 is fixedly mounted at the top of the two compression springs 706, movable plates 708 are fixedly mounted on the outer surfaces of the left and right sides of the lifting box 702, a function plate 709 is movably mounted on the outer surfaces of the two vertical rods 703, a centrifugal motor 710 is fixedly mounted on the inner bottom wall of the lifting box 702, a connecting plate 711 is fixedly mounted at an output shaft of the centrifugal motor 710, a sliding rod 712 is fixedly mounted inside the lifting box 702, two clamping plates 713 are movably mounted on the outer surface of the sliding rod 712 and extend to the outer surface of the bottom of the lifting box 702, a function rod 714 is fixedly mounted on the outer surface of the two clamping plates 713, and a knife mold body 715 is movably mounted between the two clamping plates 713.

The working principle of the above embodiment is as follows:

(1) According to the die fixing device for flat-blade die cutting, the switch door 4 is opened, then the die body 715 is placed between the two clamping plates 713, the centrifugal motor 710 is started to drive the connecting plate 711 to rotate, and then the sliding groove and the function rod 714 are matched to drive the two clamping plates 713 to move relatively on the outer surface of the sliding rod 712, so that the clamping blocks are fixed on the inner wall of the fixing groove, the die body 715 is fixed, and when the die fixing device needs to be detached, the centrifugal motor 710 is rotated in the opposite direction;

(2) This flat-knife is mould fixing device for cross cutting, drive lift case 702 punching down through cylinder 701, lift case 702 drives fly leaf 708 and descends in step at stamping process, when the bottom of fly leaf 708 contacts with the top of function board 709, can extrude spring 704, the effect of preliminary buffering can be realized through spring 704, when cutting die body 715 and atress piece 707 contact, can further cushion through two pressure springs 706, thereby can carry out multiple protection to it, traditional cutting die body 715 is when punching press because pressure is great has been solved, the thinness is different and density is different, to thicker and the density height cause the damage to the surface of cutting die body 715 and inside circuit when punching press easily, thereby influence machining efficiency's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a flat sword is mould fixing device for cross cutting, includes box (1), its characterized in that: the utility model discloses a switch door, including box (1), the outer fixed surface of box (1) installs control panel (2), the equal fixed mounting of left and right sides surface of box (1) has quantity to be two hydraulic push rod (3), the surface movable mounting of box (1) has switch door (4), the outer fixed surface of switch door (4) installs observation window (5), the outer fixed surface of switch door (4) installs handle (6), the top fixed mounting of box (1) has functional structure (7).

2. The die holding apparatus for flat die cutting according to claim 1, wherein: the functional structure (7) comprises two cylinders (701) which are positioned at the top of the box body (1), the bottoms of the two cylinders (701) are fixedly provided with lifting boxes (702), two vertical rods (703) are fixedly arranged on the inner top wall of the box body (1), springs (704) are movably arranged on the outer surfaces of the two vertical rods (703), a fixing plate (705) is fixedly arranged in the box body (1), the inner bottom wall of the box body (1) is fixedly provided with two pressure springs (706), the tops of the two pressure springs (706) are fixedly provided with a stress block (707), movable plates (708) are fixedly arranged on the outer surfaces of the left side and the right side of the lifting box (702), function plates (709) are movably arranged on the outer surfaces of the two vertical rods (703), a centrifugal motor (710) is fixedly arranged on the inner bottom wall of the lifting box (702), a connecting plate (711) is fixedly arranged at the output shaft of the centrifugal motor (710), a sliding rod (712) is fixedly arranged in the lifting box (702), the outer surface movable mounting of slide bar (712) has quantity for two and all extends to centre gripping board (713) of lifting box (702) bottom surface, two the surface of centre gripping board (713) all fixed mounting has function pole (714), two movable mounting has cutting die body (715) between centre gripping board (713).

3. The die holding apparatus for flat die cutting according to claim 2, wherein: the outer surfaces of the left side and the right side of the connecting plate (711) are respectively provided with a sliding groove, and the two function rods (714) are respectively movably connected with the sliding grooves.

4. The die holding apparatus for flat die cutting according to claim 2, wherein: the sliding rod (712) penetrates through the clamping plate (713), two movable openings are formed in the bottom of the lifting box (702), and the inner walls of the movable openings are matched with the outer surface of the clamping plate (713).

5. The die holding apparatus for flat die cutting according to claim 2, wherein: slide rails are arranged on the inner walls of the left side and the right side of the box body (1), and two limiting blocks movably connected with the slide rails are fixedly arranged on the outer surfaces of the movable plates (708).

6. The die holding apparatus for flat die cutting according to claim 2, wherein: the outer surface of the fixing plate (705) is provided with a through hole, and the inner wall of the through hole is matched with the outer surface of the stress block (707).

7. The die holding apparatus for flat die cutting according to claim 2, wherein: the fixed slot has all been seted up to the left and right sides surface of cutting die body (715), two the equal fixed mounting in relative one side surface of grip block (713) has the grip block, and the inner wall of fixed slot and the surface looks adaptation of grip block, two montant (703) run through the inside of fly leaf (708) respectively.