CN219520236U - Punch press mould convenient to dismouting - Google Patents

Abstract

The utility model discloses a punch die convenient to disassemble and assemble, which comprises a punch die main body, wherein the punch die main body comprises a base, a support frame, an upper punch die body, an air cylinder and a lower punch die body, the support frame is welded and fixed on the upper surface of the base, the lower punch die body is fixedly arranged at the middle position of the upper surface of the base through a bolt, and the upper punch die body is arranged at the top end of the support frame through the air cylinder; through designing dismouting mechanism, can install the punching press piece block through fixture block and draw-in groove looks block at the inside of mounting groove, move first and spacing extrusion body with moving when the rotation of first normal position of lead screw simultaneously, until the tip extrusion of spacing extrusion body is in the inside of spacing extrusion groove, and it is fixed with spacing extrusion after the punching press piece block installation, consequently with punching press piece and punch press die body fixed mounting back, when punching press mould main part long-time punching press operation caused the punching press piece damage, can reverse operation dismantle the punching press piece change.

Description

Punch press mould convenient to dismouting

Technical Field

The utility model belongs to the technical field of punch dies, and particularly relates to a punch die convenient to disassemble and assemble.

Background

The existing punch die is a 'fitting' corresponding to a punch, a workpiece generates plastic deformation under the combined action of the stamping of the punch and the resistance of the die to finish the processing process, the punch die is an indispensable part of the stamping process, and the precision of the punch die determines the processing precision of the workpiece to a great extent, so that the punch die is convenient to stably place during processing and use, is convenient to disassemble, assemble and replace during use, and improves the use effect of the punch die on the sheet formed by punching;

the existing punch press mould is placed directly and stably after being used, the sheet material which is stamped by the existing punch press mould is placed on the surface of the lower die body of the punch press, the lower die body of the mould is driven to be pressed down through the movement of the air cylinder to carry out stamping forming operation, so that when the punch press mould is operated, the upper die body of the punch press is directly stamped on the surface of the sheet material and falls into the internal processing operation of the lower die body of the mould, and therefore when the punch press mould is operated for a long time in stamping forming mode, the upper die body of the mould is directly impacted, and the upper die body of the punch press mould is directly replaced to be damaged by friction, so that material is wasted, and when the upper die body of the mould is not convenient to be replaced by partial disassembly and assembly, the punch press mould is unqualified in stamping when the sheet material is stamped, and the using effect of the punch press mould is influenced.

Disclosure of Invention

The utility model aims to provide a punch die convenient to disassemble and assemble, which solves the problems that in the prior art, when the upper die body of the die is damaged due to the use of the punch die, the die body is inconvenient to disassemble, assemble and replace, material is wasted during replacement, and the punch die is unqualified in punching when a plate is punched, so that the use effect of punching of the punch die is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a punch press mould convenient to dismouting, includes the punch press mould main part, the punch press mould main part includes mould body, cylinder and punch press lower die body on base, support frame welded fastening is at the upper surface of base, mould body passes through bolt fixed mounting in the upper surface intermediate position department of base under the punch press, the die body passes through on the punch press the cylinder is installed on the top of support frame, still be provided with on the punch press mould main part:

the disassembly and assembly mechanism comprises a clamping installation assembly, a moving assembly and a limiting extrusion assembly, and is arranged on an upper die body of the punch press;

the cleaning mechanism comprises a driving assembly and a cleaning assembly, and the cleaning mechanism is arranged on the lower die body of the punch press.

Preferably, the clamping installation component comprises two installation grooves formed in the lower surface of the upper die body of the punching machine, a punching block is arranged in the installation grooves, the upper surface of the punching block is identical with the inner structure of the installation grooves, clamping blocks are integrally formed in two sides of the inner part of the installation grooves, and clamping grooves are formed in two ends of the punching block.

Preferably, the clamping groove and the stamping block are of an integrated structure, and the stamping block and the inside of the mounting groove are connected with the clamping groove in a clamping way through the clamping block.

Preferably, the moving assembly comprises a first groove formed in the upper die body of the punch press, a first screw rod is rotatably connected to the middle position of the first groove, a first moving head is arranged on the outer surface of the first screw rod, and a rotating head is fixedly welded in the upper die body of the punch press at the end of the first screw rod.

Preferably, the limiting extrusion assembly comprises limiting extrusion bodies welded and fixed on two sides of the moving head, and limiting extrusion grooves formed in the front surface of the stamping block, and the first moving head and the stamping block are in limiting extrusion connection with the limiting extrusion grooves through the limiting extrusion bodies.

Preferably, the driving assembly comprises a second groove formed in the middle position of the inner portion of the lower die body of the punching machine, a second screw rod is rotatably connected to the middle position of the inner portion of the second groove, and a hand wheel is fixedly welded at the middle position of the front surface of the lower die body of the punching machine at the end portion of the second screw rod.

Preferably, the cleaning assembly comprises a movable pushing plate arranged on two sides of a lower die body of the punching machine and a movable head II arranged on the outer surface of the screw rod, and the bottom end of the movable pushing plate is connected with the end part of the movable head II through a connecting rod in a welding mode.

Preferably, the movable pushing plate is located on the upper surface of the end portion of the lower die body of the punching machine, and the outer surface of the movable pushing plate is matched with the inner surface structure of the lower die body of the punching machine.

Compared with the prior art, the utility model has the beneficial effects that:

through designing dismouting mechanism, can install the punching press piece block through fixture block and draw-in groove looks block at the inside of mounting groove, move first and spacing extrusion body with moving when the rotation of lead screw one normal position simultaneously, until the tip extrusion of spacing extrusion body is in the inside of spacing extrusion groove, and it is fixed with spacing extrusion after the punching press piece block installation, consequently with punching press piece and punch press die body fixed mounting back, when punching press die body long-time punching press operation caused the punching press piece damage, can reverse operation dismantle the punching press piece and change, be difficult for causing the material extravagant, make punching press die body use through the punching press die body and the stable stamping forming of punching press piece in the time of operation of punching press die body, and improve the quick shaping processing result of use of punching press die body when punching press.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic diagram of a cross-sectional side view of a lower die body and a movable push plate of the punch press according to the present utility model;

FIG. 4 is a schematic top view of the lower die body and the movable push plate of the punch press according to the present utility model;

in the figure: 100. a punch die body; 200. a base; 300. a support frame; 301. an upper die body of the punch press; 3010. a rotating head; 3011. stamping blocks; 3012. a mounting groove; 3013. a clamping groove; 3014. a clamping block; 3015. limiting extrusion grooves; 3016. limiting the extrusion body; 3017. a first screw rod; 3018. a groove I; 3019. moving the first head; 302. a cylinder; 303. a lower die body of the punch press; 3031. a hand wheel; 3032. moving the push plate; 3033. a second moving head; 3034. a second screw rod; 3035. and a groove II.

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 to 4, the present utility model provides a technical solution: the utility model provides a punch press mould convenient to dismouting, including punch press mould main part 100, punch press mould main part 100 includes base 200, support frame 300, punch press upper die body 301, cylinder 302 and punch press lower die body 303, support frame 300 welded fastening is at the upper surface of base 200, can be after the panel is placed, drive punch press upper die body 301 punching press operation through cylinder 302 motion, and easily use the panel punching press through punch press mould main part 100, punch press lower die body 303 passes through bolt fixed mounting in the upper surface intermediate position department of base 200, conveniently place the panel punching press operation on the surface of punch press lower die body 303 during punching press operation, punch press upper die body 301 passes through cylinder 302 and installs the top at support frame 300, still be provided with on the punch press mould main part 100:

the disassembly and assembly mechanism comprises a clamping installation assembly, a moving assembly and a limiting extrusion assembly, the disassembly and assembly mechanism is arranged on the punch press upper die body 301, the disassembly and assembly mechanism is convenient for disassembling and replacing the punch press die body 100 to the punch block 3011 during operation, the rapid disassembly and assembly operation during damage is convenient, and the use effect of the punch press die body 100 in the punch forming operation is improved;

the cleaning mechanism comprises a driving assembly and a cleaning assembly, the cleaning mechanism is arranged on the lower die body 303 of the punch press, surface sundries of the lower die body 303 of the punch press are conveniently cleaned before operation of the die body 100 of the punch press through the cleaning mechanism, and the punching operation effect of the die body 100 of the punch press is improved.

In order to be convenient for install punching press piece 3011 quick block through the block assembly to be convenient for install and use, and be convenient for dismantle fast when punching press piece 3011 damages, the convenient quick assembly disassembly operation to punching press piece 3011, in this embodiment, preferably, block installation subassembly is including seting up two mounting grooves 3012 at punching press upper die body 301 lower surface, the inside of mounting groove 3012 is provided with punching press piece 3011, be convenient for use punching press piece 3011 through mounting groove 3012, and punching press piece 3011's upper surface and mounting groove 3012's inner structure coincide, and including integrated into one piece fixture block 3014 in the inside both sides of mounting groove 3012, draw-in groove 3013 has all been seted up at punching press piece 3011's both ends, can quick block installation, otherwise convenient for dismantle change use.

In order to facilitate the clamping and mounting of the stamping block 3011 and the dismounting and mounting operation of the stamping block 3011, the stamping block 3011 is easy to dismount and mount, and in this embodiment, preferably, the clamping groove 3013 and the stamping block 3011 are of an integrated structure, and the stamping block 3011 is in clamping connection with the clamping groove 3013 through the clamping block 3014 inside the mounting groove 3012, so that the dismounting and mounting operation of the stamping block 3011 is facilitated.

In order to be convenient for remove regulation use with spacing extrusion body 3016 through the removal subassembly, and be convenient for carry out the fixed operation of extrusion, in this embodiment, preferably, the removal subassembly is including seting up the inside recess first 3018 of die body 301 on the punch press, the inside intermediate position department rotation of recess first 3018 is connected with first 3017 of lead screw, and including setting up the first 3019 of removal at first 3017 surface of lead screw, be convenient for drive first 3019 of removal regulation use when first 3017 normal position rotates of lead screw, and conveniently remove and adjust fixed use, the tip of first 3017 of lead screw is located the inside welded fastening of die body 301 on the punch press and has rotating head 3010, can the spanner block drive first 3017 of lead screw at rotating head 3010's surface and rotate, convenient rotation regulation use.

In order to be convenient for through spacing extrusion subassembly with the spacing extrusion fixed after the installation of punching press piece 3011 block, and be convenient for strengthen the fastening installation to punching press piece 3011, in this embodiment, preferably, spacing extrusion subassembly includes the spacing extrusion body 3016 of welded fastening in first 3019 both sides of removal, be convenient for remove and adjust spacing extrusion body 3016 and dismouting, and make things convenient for the extrusion fixed, and including the spacing extrusion groove 3015 of seting up at punching press piece 3011 front surface, and first 3019 of removal is connected with the spacing extrusion groove 3015 spacing extrusion through spacing extrusion body 3016 with punching press piece 3011, be convenient for with spacing extrusion body 3016 extrusion fixed at the inside reinforcing punching press piece 3011 of spacing extrusion groove 3015, be convenient for to punching press piece 3011 quick assembly disassembly operation.

In order to facilitate the movable push plate 3032 to be moved and cleaned through the driving assembly, the cleaning treatment is convenient and smooth, in this embodiment, preferably, the driving assembly comprises a second groove 3035 formed in the middle position of the lower die body 303 of the punching machine, a second screw 3034 is rotationally connected to the middle position of the second groove 3035, the second moving head 3033 can be driven to move through the in-situ rotation of the second screw 3034, the movable adjustment and use are convenient, a hand wheel 3031 is fixedly welded at the middle position of the front surface of the lower die body 303 of the punching machine, and the second screw 3034 is rotationally and conveniently driven to rotate and adjust by the hand wheel 3031.

In order to facilitate cleaning impurities on the surface of the lower die body 303 of the punch press when the die body 100 of the punch press is used through the cleaning assembly, cleaning of impurities is facilitated, and stamping operation is easy, in this embodiment, preferably, the cleaning assembly comprises a movable push plate 3032 arranged on two sides of the lower die body 303 of the punch press, cleaning of impurities is performed by the movable push plate 3032 when the surface of the lower die body 303 of the punch press moves, and the cleaning assembly comprises a movable head two 3033 arranged on the outer surface of a screw rod two 3034, and the bottom end of the movable push plate 3032 is connected with the end of the movable head two 3033 through a connecting rod in a welding manner, so that dirt cleaning operation is facilitated by movement, and cleaning of impurities is facilitated before operation of the die body 100 of the punch press is facilitated.

In order to clean the impurities on the surface of the lower die body 303 of the punch press by moving the movable push plate 3032 on the surface of the lower die body 303 of the punch press, the cleaning treatment before punching is convenient, and the punch forming operation is smooth, in this embodiment, preferably, the movable push plate 3032 is located on the upper surface of the end portion of the lower die body 303 of the punch press, and the outer surface of the movable push plate 3032 is matched with the inner surface structure of the lower die body 303 of the punch press, so that the impurities can be cleaned and used when the die body 100 of the punch press is operated.

The working principle and the using flow of the utility model are as follows: before the punch die convenient to disassemble and assemble is used, firstly, the punch die main body 100 is stably placed on the ground to be operated and used at a certain position through the base 200, before the punch die main body 100 is used, the end part of the limiting extrusion body 3016 is adjusted to be matched with the inner top end of the mounting groove 3012, at the moment, the stamping block 3011 is installed inside the mounting groove 3012 through clamping of the clamping block 3014 and the clamping groove 3013, after the clamping installation, the spanner is installed on the surface of the rotating head 3010 to drive the screw rod 3017 to rotate in situ, the moving head 3019 and the limiting extrusion body 3016 are moved when the screw rod 3017 rotates in situ until the end part of the limiting extrusion body 3016 is extruded inside the limiting extrusion groove 3015, and the stamping block 3011 is limited and extruded and fixed after the clamping installation of the stamping block 3011, therefore, after the stamping block 3011 is fixedly installed with the stamping plate is placed on the surface of the lower die body 3013, the stamping block 301 is driven to be pressed down to the surface of the stamping block 3011 through the cylinder 302, the stamping block 3011 is convenient to move, and the stamping block 3011 can be conveniently replaced when the punch die main body 301100 is removed from the stamping die main body 100, and the punch die main body is convenient to be disassembled and assembled and disassembled, and assembled, and disassembled when the punch die main body 100 is operated, and the punch die main body is changed, and the punch die main body is conveniently is operated and used to be operated and replaced when the stamping die main body is operated and the stamping die main body 100 is operated;

then before the punching operation of the punching die main body 100, the hand wheel 3031 can be held to drive the screw rod two 3034 to rotate in situ in the groove two 3035, and drive the moving head two 3033 to move on the outer surface of the screw rod two 3034 when the screw rod two 3034 rotates in situ, at this time, the moving push plate 3032 is driven to move on the surface of the punching die lower die body 303 when the moving head two 3033 moves, impurities in the punching die lower die body 303 are pushed to the outside, and the punching die main body 100 is conveniently cleaned before the plate is punched, so that the punching die main body 100 is not influenced by the external impurities when the plate is punched, and the cleaning operation is convenient when the punching die main body 100 is punched, so that the use effect of the punching operation of the punching die main body 100 is improved.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a punch press mould convenient to dismouting, includes punch press mould main part (100), punch press mould main part (100) include base (200), support frame (300), punch press upper die body (301), cylinder (302) and punch press lower die body (303), support frame (300) welded fastening is at the upper surface of base (200), die body (303) are through bolt fixed mounting in the upper surface intermediate position department of base (200) under the punch press, punch press upper die body (301) are through the top of cylinder (302) are installed in support frame (300), its characterized in that: the punch die body (100) is also provided with:

the disassembly and assembly mechanism comprises a clamping installation assembly, a moving assembly and a limiting extrusion assembly, and is arranged on an upper die body (301) of the punch press;

the cleaning mechanism comprises a driving assembly and a cleaning assembly, and the cleaning mechanism is arranged on a lower die body (303) of the punching machine.

2. The punch die convenient to disassemble and assemble as claimed in claim 1, wherein: the clamping installation assembly comprises two installation grooves (3012) formed in the lower surface of an upper die body (301) of a punching machine, a punching block (3011) is arranged in the installation grooves (3012), the upper surface of the punching block (3011) is identical to the inner structure of the installation grooves (3012), clamping blocks (3014) formed in the two sides of the installation grooves (3012) in an integrated mode are included, and clamping grooves (3013) are formed in the two ends of the punching block (3011).

3. The punch die convenient to disassemble and assemble as claimed in claim 2, wherein: the clamping groove (3013) and the stamping block (3011) are of an integrated structure, and the stamping block (3011) and the inside of the mounting groove (3012) are connected with the clamping groove (3013) in a clamping way through the clamping block (3014).

4. The punch die convenient to disassemble and assemble as claimed in claim 1, wherein: the movable assembly comprises a first groove (3018) formed in the upper die body (301) of the punching machine, a first screw rod (3017) is rotatably connected to the middle position in the first groove (3018), the movable assembly comprises a first movable head (3019) arranged on the outer surface of the first screw rod (3017), and a rotary head (3010) is fixedly welded in the upper die body (301) of the punching machine by the end portion of the first screw rod (3017).

5. A punch die convenient to disassemble and assemble as claimed in claim 1 or 4, wherein: the limiting extrusion assembly comprises limiting extrusion bodies (3016) fixed on two sides of a first moving head (3019) in a welding mode and limiting extrusion grooves (3015) formed in the front surface of a stamping block (3011), and the first moving head (3019) and the stamping block (3011) are in limiting extrusion connection with the limiting extrusion grooves (3015) through the limiting extrusion bodies (3016).

6. The punch die convenient to disassemble and assemble as claimed in claim 1, wherein: the driving assembly comprises a second groove (3035) formed in the middle position of the inner portion of the lower die body (303) of the punching machine, a second screw rod (3034) is rotatably connected to the middle position of the inner portion of the second groove (3035), and a hand wheel (3031) is fixedly welded at the middle position of the front surface of the lower die body (303) of the punching machine at the end portion of the second screw rod (3034).

7. The punch die convenient to disassemble and assemble as claimed in claim 1, wherein: the cleaning assembly comprises a movable push plate (3032) arranged on two sides of a lower die body (303) of the punching machine and a movable head II (3033) arranged on the outer surface of a screw rod II (3034), and the bottom end of the movable push plate (3032) is connected with the end part of the movable head II (3033) through a connecting rod in a welding mode.

8. The easy-to-disassemble punch die set of claim 7, wherein: the movable push plate (3032) is positioned on the upper surface of the end part of the lower die body (303) of the punching machine, and the outer surface of the movable push plate (3032) is matched with the structure of the inner surface of the lower die body (303) of the punching machine.