CN213134639U

CN213134639U - Adjustable punching machine

Info

Publication number: CN213134639U
Application number: CN202021322878.4U
Authority: CN
Inventors: 王勇
Original assignee: Shanghai Qina Machinery Technology Co ltd
Current assignee: Shanghai Qina Machinery Technology Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-05-07
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a punch press with adjustable, including supporting mechanism, die holder body, adjustment mechanism and last die head body, the die holder body rather than the looks adaptation is installed to supporting mechanism's bottom, the adjustment mechanism rather than the looks adaptation is installed at the top of die holder body, the bottom of adjustment mechanism just corresponds the position of die holder body and install the last die head body with die holder body looks adaptation, supporting mechanism includes base, support and fixed roof, the support that the equal fixedly connected with symmetry in the left and right sides at base top set up. The utility model discloses a supporting mechanism, die holder body, adjustment mechanism and the last die head body between mutually support have realized a punch press with adjustable, and the impact distance that the convenience was add man-hour to the punch press is adjusted, consequently can adjust the interval between the mould as required, the utility model discloses simple structure, convenient operation have consequently improved staff's work efficiency greatly.

Description

Adjustable punching machine

Technical Field

The utility model relates to a punch press technical field specifically is a punch press with adjustable.

Background

The punch press is a stamping type press. In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications, so that the stamping process has more and more extensive applications, and the stamping production is mainly directed to plates. Through the mould, can make blanking, punch a hole, shaping, deep-drawing, trimming, essence towards, the plastic, riveting and extruded article etc. wide application in each field. For example, a great number of accessories such as switch sockets, cups, cupboards, dishes, computer cases and even missile aircraft … … can be produced by a punch through a die. However, the common punching machine is inconvenient to adjust the stroke of the punching machine, and the common punching machine generally uses the air cylinder as the impact power, but the impact distance of the air cylinder is fixed, so that the adjustment is troublesome, and therefore, many inconveniences exist when the workpiece is punched and processed, and the processing efficiency is further influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides an adjustable punching machine.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable punch comprises a supporting mechanism, a lower die holder body, an adjusting mechanism and an upper die head body, wherein the lower die holder body matched with the supporting mechanism is installed at the bottom of the supporting mechanism, the adjusting mechanism matched with the lower die holder body is installed at the top of the lower die holder body, and the upper die head body matched with the lower die holder body is installed at the bottom of the adjusting mechanism and corresponds to the position of the lower die holder body;

the supporting mechanism comprises a base, supports and a fixed top plate, the left side and the right side of the top of the base are fixedly connected with the symmetrically arranged supports, and the tops of the two supports are fixedly connected through the fixed top plates matched with the supports;

adjustment mechanism includes mounting panel, adjusting bolt, coupling nut, connecting block, drives actuating cylinder and actuating lever, the left and right sides at mounting panel top all rotates through connecting bearing and is connected with the adjusting bolt rather than the looks adaptation, adjusting bolt's surperficial threaded connection has rather than intermeshing's coupling nut, through connecting block fixed connection between two coupling nut, the fixed connection of midpoint department actuating lever at connecting block top, drive actuating cylinder fixed mounting and locate at the midpoint of fixed roof top, the output that drives actuating cylinder runs through fixed roof and extends to the top fixed connection of its outside and actuating lever.

Preferably, the upper die head body is fixedly installed at the midpoint of the bottom of the mounting plate and corresponds to the lower die holder body.

Preferably, a limiting sliding groove is formed in one side, close to the mounting plate, of the support, a limiting sliding block matched with the limiting sliding groove is connected to the inner wall of the limiting sliding groove in a sliding mode and corresponds to the mounting plate, and one side, close to the mounting plate, of the limiting sliding block is fixedly connected with the mounting plate.

Preferably, the top inside the limiting sliding groove is fixedly connected with a positioning sliding rod, and the bottom of the positioning sliding rod penetrates through the limiting sliding block and extends to the outside of the limiting sliding block to be fixedly connected with the bottom of the inner wall of the limiting sliding groove.

Preferably, the top of the adjusting bolt is fixedly connected with a rotating hand wheel matched with the adjusting bolt.

Preferably, an auxiliary nut matched with the adjusting bolt is in threaded connection with the surface of the adjusting bolt and below the connecting nut.

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

1. the utility model discloses a supporting mechanism, die holder body, adjustment mechanism and the last die head body between mutually support have realized a punch press with adjustable, and the impact distance that the convenience was add man-hour to the punch press is adjusted, consequently can adjust the interval between the mould as required, the utility model discloses simple structure, convenient operation have consequently improved staff's work efficiency greatly.

2. The utility model discloses a set up spacing spout, spacing slider and location slide bar and increased the stability that the mounting panel reciprocated, make the staff more convenient when the offset is adjusted through setting up rotatory hand wheel, increased the stability when this device strikes through setting up supplementary nut.

Drawings

Fig. 1 is a schematic structural view of a front view of the present invention;

fig. 2 is a structural section view in elevation of the present invention;

fig. 3 is a structural section view of the front view of the adjusting mechanism of the present invention.

In the figure: the device comprises a supporting mechanism 1, a lower die holder body 2, an adjusting mechanism 3, an upper die head body 4, a base 101, a support 102, a fixed top plate 103, a mounting plate 301, an adjusting bolt 302, a connecting nut 303, a connecting block 304, a driving cylinder 305, a driving rod 306, a limiting sliding groove 5, a limiting sliding block 6, a positioning sliding rod 7, a rotating hand wheel 8 and an auxiliary nut 9.

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. 1-3, an adjustable punching machine includes a supporting mechanism 1, a lower die holder body 2, an adjusting mechanism 3 and an upper die head body 4, the lower die holder body 2 adapted to the supporting mechanism 1 is installed at the bottom of the supporting mechanism 1, the adjusting mechanism 3 adapted to the lower die holder body 2 is installed at the top of the lower die holder body 2, and the upper die head body 4 adapted to the lower die holder body 2 is installed at the bottom of the adjusting mechanism 3 and corresponding to the lower die holder body 2.

Referring to fig. 1-3, the supporting mechanism 1 includes a base 101, brackets 102 and a fixed top plate 103, the brackets 102 are symmetrically disposed and fixedly connected to both sides of the top of the base 101, and the tops of the two brackets 102 are fixedly connected by the fixed top plate 103 matching with the brackets.

Referring to fig. 1-3, the adjusting mechanism 3 includes a mounting plate 301, an adjusting bolt 302, a connecting nut 303, a connecting block 304, a driving cylinder 305 and a driving rod 306, the upper die head body 4 is fixedly mounted at the midpoint of the bottom of the mounting plate 301 and corresponds to the position of the lower die holder body 2, one side of the bracket 102 close to the mounting plate 301 is provided with a limiting chute 5, a limiting slider 6 matched with the limiting chute 5 is slidably connected to the inner wall of the limiting chute 5 and corresponds to the position of the mounting plate 301, one side of the limiting slider 6 close to the mounting plate 301 is fixedly connected to the mounting plate 301, the top of the inside of the limiting chute 5 is fixedly connected to a positioning slide bar 7, the bottom of the positioning slide bar 7 penetrates through the limiting slider 6 and extends to the outside of the limiting slider 6 to be fixedly connected to the bottom of the inner wall of the limiting chute 5, and the stability, the left side and the right side of the top of the mounting plate 301 are both rotatably connected with adjusting bolts 302 matched with the adjusting bolts through connecting bearings, the top of each adjusting bolt 302 is fixedly connected with a rotating hand wheel 8 matched with the adjusting bolt 302, a worker can adjust the stroke more conveniently by arranging the rotating hand wheel 8, the surface of each adjusting bolt 302 is in threaded connection with a connecting nut 303 meshed with the adjusting bolt 302, the surface of each adjusting bolt 302 is in threaded connection with an auxiliary nut 9 matched with the adjusting bolt 302 below the connecting nut 303, the impact stability of the device is improved by arranging the auxiliary nut 9, the two connecting nuts 303 are fixedly connected through a connecting block 304, the middle point of the top of the connecting block 304 is fixedly connected with a driving rod 306, a driving cylinder 305 is fixedly mounted at the middle point of the top of the fixed top plate 103, the output end of the driving cylinder 305 penetrates through the fixed top plate 103 and extends to the outside to be fixedly connected with the top of, through the mutually supporting between supporting mechanism 1, die holder body 2, adjustment mechanism 3 and the last die head body 4, realized a punch press with adjustable, the impact distance that conveniently adds man-hour to the punch press is adjusted, consequently can adjust the interval between the mould as required, the utility model discloses simple structure, convenient operation have consequently improved staff's work efficiency greatly.

During the use, through driving actuating cylinder 305 and driving die head body 4 downstream, thereby can carry out the punching press to the work piece under the interact of die holder body 2, and because it is certain to drive actuating cylinder 305 and drive the stroke distance of going up die head body 4, consequently when needs are adjusted to the stroke distance between last die head body 4 distance die holder body 2, only need rotate adjusting bolt 302 through rotatory hand wheel 8, thereby under the screw action of coupling nut 303, drive mounting panel 301 and remove, adjust to suitable distance as required, then twist supplementary nut 9, make supplementary nut 9 and coupling nut 303 contact each other can.

In summary, the following steps: this adjustable punch press through setting up supporting mechanism 1, die holder body 2, adjustment mechanism 3 and last die head body 4, has solved the problem that the background art mentioned.

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 punch press with adjustable, includes supporting mechanism (1), die holder body (2), adjustment mechanism (3) and goes up die head body (4), its characterized in that: the bottom of the supporting mechanism (1) is provided with a lower die holder body (2) matched with the supporting mechanism, the top of the lower die holder body (2) is provided with an adjusting mechanism (3) matched with the lower die holder body, and the bottom of the adjusting mechanism (3) and the position corresponding to the lower die holder body (2) are provided with an upper die head body (4) matched with the lower die holder body (2);

the supporting mechanism (1) comprises a base (101), supports (102) and a fixed top plate (103), the supports (102) which are symmetrically arranged are fixedly connected to the left side and the right side of the top of the base (101), and the tops of the two supports (102) are fixedly connected through the fixed top plate (103) matched with the supports;

adjustment mechanism (3) are including mounting panel (301), adjusting bolt (302), coupling nut (303), connecting block (304), drive actuating cylinder (305) and actuating lever (306), the left and right both sides at mounting panel (301) top all are connected with adjusting bolt (302) rather than the looks adaptation through connecting bearing rotation, the surface threaded connection of adjusting bolt (302) has rather than intermeshing's coupling nut (303), through connecting block (304) fixed connection between two coupling nut (303), midpoint department fixedly connected with actuating lever (306) at connecting block (304) top, drive actuating cylinder (305) fixed mounting in the midpoint department at fixed roof (103) top, the output that drives actuating cylinder (305) runs through fixed roof (103) and extends to the top fixed connection of its outside and actuating lever (306).

2. The adjustable punching machine according to claim 1, wherein: the upper die head body (4) is fixedly arranged at the midpoint of the bottom of the mounting plate (301) and corresponds to the lower die base body (2).

3. The adjustable punching machine according to claim 1, wherein: spacing spout (5) have been seted up to one side that support (102) are close to mounting panel (301), position sliding connection that just corresponds mounting panel (301) on the inner wall of spacing spout (5) has spacing slider (6) with spacing spout (5) looks adaptation, one side and mounting panel (301) fixed connection that spacing slider (6) are close to mounting panel (301).

4. The adjustable punching machine according to claim 3, wherein: the top fixedly connected with location slide bar (7) of spacing spout (5) inside, the bottom of location slide bar (7) runs through spacing slider (6) and extends to the outside of spacing slider (6) and the bottom fixed connection of spacing spout (5) inner wall.

5. The adjustable punching machine according to claim 1, wherein: the top of the adjusting bolt (302) is fixedly connected with a rotating hand wheel (8) matched with the adjusting bolt.

6. The adjustable punching machine according to claim 1, wherein: and an auxiliary nut (9) matched with the adjusting bolt (302) is in threaded connection with the surface of the adjusting bolt (302) and is positioned below the connecting nut (303).