CN206810989U - New swaging side opening is integrally machined membrane module - Google Patents

Abstract

A new mold assembly for integral processing of side holes for pressing, including an upper mold and a lower mold located below the upper mold; the pressure block of the upper mold matches the size and position of the hole one of the lower mold; a bottom of the mounting seat one of the upper mold is installed A set of guide sleeves, the mounting seat 2 of the lower die is fixed with a guide post cooperating with the guide sleeve, and the return spring 2 is installed on the guide post; the mounting seat 2 of the lower die is provided with a horizontal setting that matches the punching rod of the lower die The blanking hole of the punching hole, the mounting seat two of the lower die and the lower template of the lower die are provided with a longitudinally arranged blanking hole communicated with the punching hole. The utility model has an ingenious and reasonable structural design, can press and bend thin plates and can punch holes on the curved sides, has high efficiency and high precision, and is worthy of popularization and application.

Description

A new die assembly for integral processing of side holes for pressing

technical field

The utility model relates to a mould, in particular to a novel mold assembly for integrally processing side holes for pressing.

Background technique

At present, the embossing of the thin plate and the punching of the concave side are carried out in a distributed manner. First, the thin plate is placed on the press, and the thin plate is dented, and then the embossed The shape of the thin plate is then placed on the punching machine for punching. This method has many steps, and due to the use of multiple stations, the precision of the punched holes is poor, and many workers are required. The labor intensity is high, and the most important thing is that the cost is high. .

Utility model content

The utility model aims to solve the above-mentioned shortcomings of the prior art, and provides a processing mold assembly capable of integrally forming concave-shaped punching side holes on thin plates, which meets the needs of manufacturers with high product precision and low production costs.

The technical scheme adopted by the utility model to solve its technical problems: this new mold assembly for forming side holes integrally processed includes an upper mold and a lower mold located below the upper mold, and the upper mold includes an upper mold and a mounting bracket fixed on the upper mold. Seat 1, the mounting seat 1 fixes the pressing block, the pressing block has a longitudinal through hole, and the longitudinal through hole is inserted with a longitudinal insertion rod extending out of the top surface of the pressing block, and the side of the pressing block is connected with the longitudinal through hole The horizontal through hole of the horizontal through hole is inserted with a punching rod, the inner side of the punching rod is provided with a pressing inclined surface 1, and the bottom of the longitudinal insertion rod is provided with a pressing inclined surface 2 that cooperates with the pressing inclined surface 1. A return spring 1 for pressing and resetting the punching bar is installed on the briquetting block; the lower mold includes a lower template and a mounting seat 2 fixed on the lower template, the top surface of the mounting seat 2 is a plane, and the top surface of the mounting seat 2 is open. There is a hole 1, and the bottom surface of the hole 1 is opened with a hole 2 which is connected with the hole 1 and has a cross-section larger than the hole 1. A support block is inserted into the hole 1, and a limit block connected with the hole 2 is fixed on the bottom of the support block. A vertical bar is fixed on the template, and a pair of hard plates are plugged into the vertical bar. A rubber spring inserted on the vertical bar is arranged between the two hard plates. The vertical through-holes connected with the second hole are connected with ejector rods. The bottom of the ejector rods is placed on the upper hard plate and the top of the ejector rods is pressed by the elastic pressure of the rubber spring. Make the top surface of the support block equal to the top surface of the mounting seat 2 on the limit block; the pressure block matches the size and position of the hole 1; a set of guide sleeves is installed on the bottom of the mounting seat 1, and a set of The guide post is equipped with a return spring 2; the mounting seat 2 is provided with a horizontally arranged punching hole matched with the punching rod, and the mounting seat 2 and the lower template are provided with a longitudinally provided punching hole connected with the punching hole. Drop hole. The working principle of the upper mold and the lower mold here: the thin plate is placed above the hole 1 and the support plate, and then the upper mold moves down to drive the pressing block to concave the thin plate. When pressing the thin plate, the supporting block also supports the thin plate. The plate is lowered under pressure, and the rubber spring is pushed and compressed by the push rod, so that the rubber spring stores energy. When the thin plate passes through the hole 1 (hole 1 is used as the pressing hole) and the depression is successfully formed, the pressure moves Longitudinal plunger, the longitudinal plunger moves down, and presses the punching rod to quickly process the side holes on the concave part of the thin plate. After processing, the longitudinal plunger and punching rod are reset, then the upper die is reset, and finally the rubber spring is reset. And drive the ejector rod to reset the support block, so that the stamped product can be easily ejected from one hole. This method has high precision and high efficiency, and is worthy of popularization and application.

To further improve, the longitudinal insertion rod is equipped with a reset spring three for pressing and resetting the longitudinal insertion rod. Here the effect of back-moving spring three is to facilitate the reset of the longitudinal insertion rod.

To further improve, limit cylinders are fixed on both sides of hole one, and the two limit cylinders are arranged symmetrically with hole one as the center. The function of the limit cylinder here is to facilitate the accurate placement of the thin plate.

The beneficial effects of the utility model are: the structure design of the utility model is ingenious and reasonable, and the pressing block is used to press the thin plate into a concave shape. , so that the rubber spring stores energy. When the thin plate is successfully pressed down to form a concave, the pressing longitudinal plunger quickly moves down, and the pressing punching rod quickly processes the side hole on the concave part of the thin plate. After processing, use the reset Spring 3 and return spring 1 respectively drive the longitudinal inserting rod and punching rod to reset, then the upper die resets, and finally the rubber spring resets and drives the ejector rod to reset the supporting block, so that the finished thin plate is ejected from the hole. This method , high precision, high efficiency, worthy of popularization and application.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a partial enlarged view of area A of Fig. 1;

Fig. 3 is a working principle diagram of the utility model;

Fig. 4 is a flow chart of the thin plate and the finished product of the utility model.

Explanation of reference signs: upper mold 1, upper template 1-1, mounting seat 1 1-2, pressing block 1-3, longitudinal through hole 1-3a, longitudinal insertion rod 1-4, pressing slope 2 1-4a, Punching rod 1-5, pressing slope 1-5a, return spring 1-6, lower mold 2, lower template 2-1, mounting seat 2 2-2, hole 1 2-2a, hole 2 2-2b , vertical through hole 2-2c, punching hole 2-2d, support block 2-3, limit block 2-3a, vertical rod 2-4, hard plate 2-5, rubber spring 2-6, ejector rod 2-7, guide sleeve 3, guide post 4, return spring 2 5, return spring 3 6, limit cylinder 7, thin plate 8, stamped product 9, concave part 9-1, side hole 9-2, blanking hole a.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described:

Referring to the accompanying drawings: This new type of side hole integrated processing mold assembly includes an upper mold 1 and a lower mold 2 located below the upper mold 1. The upper mold 1 includes an upper mold 1-1 and is fixed on the upper mold 1-1. Mounting seat one 1-2, the mounting seat one 1-2 fixes the pressing block 1-3, the pressing block 1-3 is provided with a longitudinal through hole 1-3a, and the longitudinal through hole 1-3a is plugged with an extending pressure block. The vertical insertion rod 1-4 on the top surface of the block 1-3, the side of the pressure block 1-3 is provided with a horizontal through hole 1-3b communicating with the longitudinal through hole 1-3a, and the horizontal through hole 1-3b is inserted with a Punching rod 1-5, the inner side of punching rod 1-5 is provided with a pressing slope-1-5a, and the bottom of the longitudinal insertion rod 1-4 is provided with a pressing slope that cooperates with the pressing slope-1-5a. Inclined surface 2 1-4a, briquetting block 1-3 is installed with reset spring 1-6 for being pressed and reset by punching bar 1-5; Lower die 2 includes lower template 2-1 and is fixed on lower template 2-1 The mounting seat two 2-2, the top surface of the mounting seat two 2-2 is a plane, the top surface of the mounting seat two 2-2 has a hole one 2-2a, and the bottom surface of the hole one 2-2a has a 2-2a is connected and the cross-section is larger than the hole two 2-2b of hole one 2-2a, the hole one 2-2a place is plugged with support block 2-3, the bottom of support block 2-3 is fixed with hole two 2-2b insert The limit block 2-3a connected together, the vertical bar 2-4 is fixed on the lower formwork 2-1, and a pair of hard boards 2-5 are inserted on the vertical bar 2-4, and the space between the two hard boards 2-5 A rubber spring 2-6 inserted on the vertical bar 2-4 is provided, and at least one pair of vertical springs that are evenly distributed in the center of the vertical bar 2-4 and communicated with the second hole 2-2b are provided on the mounting seat 2-2. Through holes 2-2c, each vertical through hole 2-2c is plugged with a push rod 2-7, and the bottom of the push rod 2-7 is placed on the upper hard plate 2-5 and utilizes the elasticity of the rubber spring 2-6 Press to make the top of the push rod 2-7 press on the limit block 2-3a so that the top surface of the support block 2-3 is flat with the top surface of the mounting seat 2 2-2; The size and position of -2a match; a group of guide sleeves 3 is installed on the bottom of the mounting seat 1-2, and a guide post 4 that cooperates with the guide sleeve 3 is fixed on the mounting seat 2 2-2, and a return spring 2 5 is installed on the guide post 4 ; Mounting seat two 2-2 is provided with a horizontally arranged punching hole 2-2d that cooperates with the punching bar 1-5, and the mounting seat two 2-2 and the lower template 2-1 are provided with a punching hole 2-2- 2d connected longitudinally arranged blanking hole a.

The back-moving spring 3 6 that is used for longitudinal plunger 1-4 pressing reset is installed on the longitudinal plunger 1-4.

Limiting cylinders 7 are fixed on both sides of the hole one 2-2a, and the two limiting cylinders 7 are arranged symmetrically with the hole one 2-2a as the center.

The working principle of the utility model: firstly, the sheet material 8 utilizes two limit cylinders 7 to limit and extend into the top of the hole 2-2a and the support block 2-3 (as shown in the first picture of Figure 3), and then the upper die 1 moves down, driving the pressing block 1-3 to press the thin plate 8 into a concave shape, when pressing the thin plate 8, the supporting block 2-3 supports the thin plate 8 and falls under pressure, and the rubber spring is pushed by the push rod 2-7 2-6 and make the rubber spring 2-6 compressed, so that the rubber spring 2-6 stores energy (as shown in the second figure of Figure 3), when the thin plate plate 8 passes through the blocking of the hole 2-2a (the hole 2-2a After the depression is formed successfully, press the longitudinal insertion rod 1-4 quickly, the longitudinal insertion rod 1-4 moves down, and press the punching rod 1-5 to quickly press the concave part 9-4 of the sheet material 8. 1 Carry out punching side hole 9-2 processing (as shown in the third picture of Figure 3), the punched waste material falls to the designated position through the blanking hole a, after processing, return spring 3 6, return spring 1 1-6 respectively drives the longitudinal insertion rod 1-4 and the punching rod 1-5 to reset, then the upper die 1 resets, and finally the rubber spring 2-6 resets and drives the ejector rod 2-7 to reset the supporting block 2-3, thereby Ejecting the stamped product 8 from the hole 2-2a, this processing method has high precision, high efficiency, and low cost, and is worthy of popularization and application.

Although the present invention has been illustrated and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made within the scope of the claims.

Claims (3)

1. a kind of new swaging side opening is integrally machined membrane module, including upper mould (1) and the lower mould (2) below upper mould (1), its It is characterized in：The upper mould (1) includes cope plate (1-1) and the mounting seat one (1-2) being fixed on cope plate (1-1), the peace Briquetting (1-3) is fixed on dress seat one (1-2), longitudinal hole (1-3a), the longitudinal hole (1- are provided with the briquetting (1-3) The longitudinal inserted link (1-4) for extending briquetting (1-3) top surface is plugged with 3a), briquetting (1-3) side is all provided with logical with longitudinal direction The cross through hole (1-3b) of hole (1-3a) connection, punching bar (1-5), the punching bar are plugged with the cross through hole (1-3b) The inner side edge of (1-5), which is provided with, presses inclined-plane one (1-5a), and the bottom of longitudinal inserted link (1-4) is provided with presses inclined-plane with two What one (1-5a) coordinated presses inclined-plane two (1-4a), is provided with the briquetting (1-3) and is pressed again for being punched bar (1-5) The back-moving spring one (1-6) of position；

The lower mould (2) includes lower template (2-1) and the mounting seat two (2-2) being fixed in lower template (2-1), the mounting seat Two (2-2) top surface is plane, and hole one (2-2a) is provided with the top surface of the mounting seat two (2-2), the hole one (2-2a) Bottom surface is provided with and the hole two (2-2b) that simultaneously section is more than hole one (2-2a) is connected with hole one (2-2a), hole one (2-2a) place's grafting There is support block (2-3), the bottom of the support block (2-3) is fixed with the limited block (2-3a) together with hole two (2-2b) grafting, Montant (2-4) is fixed with the lower template (2-1), a pair of hard plates (2-5) are plugged with the montant (2-4), described in two Be provided between hard plate (2-5) and be plugged on rubber spring (2-6) on montant (2-4), be provided with the mounting seat two (2-2) to Few a pair in the vertical through holes (2-2c) that montant (2-4) center is uniform and is connected with hole two (2-2b), each vertical through holes (2- Push rod (2-7) is all plugged with 2c), push rod (2-7) bottom is placed on top hard plate (2-5) and utilizes rubber spring The elasticity of (2-6) presses top surface and the installation for the top top pressure of push rod (2-7) is made support block (2-3) on limited block (2-3a) Two (2-2) of seat top surface maintains an equal level；

The briquetting (1-3) and hole one (2-2a) size location matches；The bottom of the mounting seat one (1-2) is provided with one group and led Cover (3), the guide pillar (4) coordinated with guide pin bushing (3) is fixed with the mounting seat two (2-2), reset is installed on the guide pillar (4) Spring two (5)；The punching hole (2-2d) laterally set coordinated with punching bar (1-5), institute are provided with the mounting seat two (2-2) Mounting seat two (2-2) is stated with being provided with the longitudinally disposed material-dropping hole (a) connected with punching hole (2-2d) in lower template (2-1).

2. new swaging side opening according to claim 1 is integrally machined membrane module, it is characterized in that：Longitudinal inserted link (1- 4) back-moving spring three (6) that reset is pressed for longitudinal inserted link (1-4) is installed on.

3. new swaging side opening according to claim 2 is integrally machined membrane module, it is characterized in that：The hole one (2-2a) Limited location cylinder (7) is fixed in both sides, and the two spacing cylinders (7) are symmetrical arranged centered on hole one (2-2a).