CN107971372B

CN107971372B - A kind of easy-to-mount standard list V numerical control bender lower die

Info

Publication number: CN107971372B
Application number: CN201711179584.3A
Authority: CN
Inventors: 刘孝俊
Original assignee: MAANSHAN GOLIN PRESS BRAKE TOOLING Co Ltd
Current assignee: MAANSHAN GOLIN PRESS BRAKE TOOLING Co Ltd
Priority date: 2017-11-23
Filing date: 2017-11-23
Publication date: 2019-06-25
Anticipated expiration: 2037-11-23
Also published as: CN107971372A

Abstract

The invention discloses a kind of easy-to-mount standard list V numerical control bender lower dies, including mounting base and lower mould body, the upper surface of the mounting base offers mounting groove, the inner wall of the mounting groove is connect with the surface activity of lower mould body, the inside of the lower mould body offers cavity, the front and back of the cavity inner wall offers perforation, the inner wall of the perforation is connected with screw rod, the screw rod is fixedly connected through lower mould body and close to the positive one end of lower mould body with the surface of fixed link, the surface of the screw rod is threaded with movable plate and movable block respectively, the movable plate is located at the back side of movable block, the lower surface of the movable plate and movable block is flexibly connected with the bottom of cavity inner wall.The present invention solves cumbersome, the time-consuming and laborious problem of the lower template installation and removal process of bending machine currently on the market by setting screw rod, fixed link, movable plate, movable block, convex block, bolt and slot.

Description

A kind of easy-to-mount standard list V numerical control bender lower die

Technical field

The utility model relates to bending machine die technical field, specially a kind of easy-to-mount standard list V numerical control bending Machine lower die.

Background technique

Bending machine is a kind of machine that bending can be carried out to thin plate, including workbench, lower template and clamping plate, after energization Clamping plate moves downward, and cooperation lower template uses, and thin plate is processed into the corresponding shape of lower template, is mainly used for iron sheet processing, The shape of lower template is a variety of multi-purpose, achievees the effect that process different product by replacing lower template.

Common bending machine currently on the market clamps lower template by fixture block mostly, if then passing through bolt stem fixing card Block reaches the fixation to lower template, and installation and removal process is cumbersome, time-consuming and laborious.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides under a kind of easy-to-mount standard list V numerical control bender Mould solves cumbersome, the time-consuming and laborious problem of the lower template installation and removal process of bending machine currently on the market.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of easy-to-mount standard list V numerical control folding Bender lower die, including mounting base and lower mould body, the upper surface of the mounting base offer mounting groove, the inner wall of the mounting groove It is connect with the surface activity of lower mould body, the inside of the lower mould body offers cavity, the front of the cavity inner wall and back Face offers perforation, and the inner wall of the perforation is connected with screw rod, and the screw rod is passed through close to the positive one end of lower mould body It wears mould body and is fixedly connected with the surface of fixed link, the surface of the screw rod is threaded with movable plate and activity respectively Block, the movable plate are located at the back side of movable block, and the lower surface of the movable plate and movable block is living with the bottom of cavity inner wall Dynamic connection, the front of the movable plate are fixedly connected with convex block, and the two sides of the lower mould body offer through-hole, the through-hole Inner wall be connected with bolt, the bolt corresponds to and offers slot at the position of convex block, and the inner wall of the mounting groove is corresponding Jack is offered at the position of bolt, one end of the bolt is plugged in jack, the other end of the bolt and movable block Side overlap joint.

Preferably, the mounting groove is in the shape of a " convex ", and the lower mould body is adapted with the shape of mounting groove.

Preferably, the equal movable inlaying in the bottom of the lower mould body and two sides has ball, the surface of the ball and installation The inner wall of slot is flexibly connected.

Preferably, the bolt includes square bar and round bar, and one end of the square bar one end and round bar far from movable block is solid Fixed connection, the through-hole are square hole, and the through-hole is adapted with the size of square bar.

Preferably, the top view of the movable block is isosceles trapezoid, and the movable block is parallel with the opposite face of square bar.

Preferably, the convex block is in triangular prism shape, and the shape of the convex block, movable block and slot is adapted.

Preferably, the front of the lower mould body opens up fluted, and the inner wall of the groove is connected with limiting device.

Preferably, the limiting device includes square, and the square is actively socketed on the surface of screw rod, and the screw rod is corresponding Offer sliding slot at the position of square, the inner wall of the sliding slot slidably connects sliding block, the one side of the sliding block and square Inner wall is fixedly connected, and the surface activity of the screw rod is socketed with spring, and the both ends of the spring are positive and solid with square respectively The surface of fixed pole overlaps, and the front of the square is fixedly connected with bracing wire.

(3) beneficial effect

The utility model provides a kind of easy-to-mount standard list V numerical control bender lower die, have it is following the utility model has the advantages that

(1), the utility model passes through setting screw rod, fixed link, movable plate, movable block, convex block, bolt and slot, Xiang Zheng Limiting device is moved in face, and rotation fixed link rotates screw rod, and screw rod drives movable plate and movable block mobile to front, convex block to Front squeezes the inner wall of slot, so that bolt moves closer to screw rod, bolt is separated with jack, can be torn open along the direction of mounting groove Unload the lower mould body of replacement, lower mould body be installed along mounting groove, by lower mould body be pushed back into bolt and jack position to it is corresponding when Fixed link is rotated backward, screw rod drives movable plate and movable block to move backward, and movable block squeezes bolt and bolt is made to be inserted into jack, Lower mould body is fixed, and is reached lower mould body and is disassembled and installed effect that is easy to operate, saving the time, reduce labor intensity Fruit solves cumbersome, the time-consuming and laborious problem of the lower template installation and removal process of bending machine currently on the market.

(2), the utility model pulls bracing wire to front by setting groove, square, sliding block, spring and bracing wire, so that side Block is moved to front along sliding slot under the action of sliding block and is separated from groove, spring contraction, can rotate screw rod at this time, is unclamped and is drawn Line, spring supporting square move back into groove backward, and groove limits square rotation, achieve the effect that limit screw rod rotation.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is top cross-sectional view at the utility model screw position；

Fig. 3 is schematic enlarged-scale view at A in the utility model Fig. 2；

Fig. 4 is schematic enlarged-scale view at B in the utility model Fig. 2；

Fig. 5 is the utility model movable plate rearview.

In figure: 1 mounting base, 2 lower mould bodies, 3 mounting grooves, 4 cavitys, 5 perforation, 6 screw rods, 7 fixed links, 8 movable plates, 9 are lived Motion block, 10 convex blocks, 11 through-holes, 12 bolts, 1201 square bars, 1202 round bars, 13 slots, 14 jacks, 15 balls, 16 grooves, 17 limits Position device, 1701 squares, 1702 sliding blocks, 1703 springs, 1704 bracing wires, 18 sliding slots.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs. 1-5, the utility model provides a kind of technical solution: a kind of easy-to-mount standard list V numerical control bending Machine lower die, including mounting base 1 and lower mould body 2, the front of lower mould body 2 open up fluted 16, and the inner wall activity of groove 16 connects It is connected to limiting device 17, limiting device 17 includes square 1701, and square 1701 is actively socketed on the surface of screw rod 6, and screw rod 6 is corresponding Sliding slot 18 is offered at the position of square 1701, the inner wall of sliding slot 18 slidably connects sliding block 1702, the one side of sliding block 1702 Be fixedly connected with the inner wall of square 1701, the surface activity of screw rod 6 is socketed with spring 1703, the both ends of spring 1703 respectively with side The front of block 1701 and the surface of fixed link 7 overlap, and the front of square 1701 is fixedly connected with bracing wire 1704, mounting base 1 it is upper Surface offers mounting groove 3, and the inner wall of mounting groove 3 is connect with the surface activity of lower mould body 2, the bottom and two of lower mould body 2 The equal movable inlaying in side has ball 15, and the surface of ball 15 is flexibly connected with the inner wall of mounting groove 3, and mounting groove 3 is in the shape of a " convex ", under Mould body 2 is adapted with the shape of mounting groove 3, and the inside of lower mould body 2 offers cavity 4, the front and back of 4 inner wall of cavity Perforation 5 is offered, 5 inner wall of perforating is connected with screw rod 6, and screw rod 6 runs through lower die close to the positive one end of lower mould body 2 Ontology 2 is simultaneously fixedly connected with the surface of fixed link 7, and the surface of screw rod 6 is threaded with movable plate 8 and movable block 9 respectively, activity Plate 8 is located at the back side of movable block 9, and the lower surface of movable plate 8 and movable block 9 is flexibly connected with the bottom of 4 inner wall of cavity, activity The top view of block 9 is isosceles trapezoid, and movable block 9 is parallel with the opposite face of square bar 1201, and the front of movable plate 8 is fixedly connected with convex Block 10, the two sides of lower mould body 2 offer through-hole 11, and the inner wall of through-hole 11 is connected with bolt 12, and bolt 12 includes side Bar 1201 and round bar 1202, the one end of square bar 1201 far from movable block 9 are fixedly connected with one end of round bar 1202, and through-hole 11 is side Hole, through-hole 11 are adapted with the size of square bar 1201, offer slot 13 at the position of the corresponding convex block 10 of bolt 12, convex block 10 is in The shape of triangular prism shape, convex block 10, movable block 9 and slot 13 is adapted, and the inner wall of mounting groove 3 corresponds at the position of bolt 12 Jack 14 is offered, one end of bolt 12 is plugged in jack 14, and the other end of bolt 12 and the side of movable block 9 overlap.

When in use, bracing wire 1704 is pulled, square 1701 is moved to front along sliding slot 18 and separated with groove 16, spring 1703 shrink, and rotate fixed link 7, and fixed link 7 drives movable plate 8 and movable block 9 to move to front by screw rod 6, and movable plate 8 is logical Crossing the extruding slot 13 of convex block 10 makes bolt 12 move closer to screw rod 6, and bolt 12 is separated with jack 14, along mounting groove 3 from just Mould body 2 under the dismounting and change of face after changing another lower mould body 2, pushes lower mould body 2 until bolt 12 and jack 14 backward Position is corresponding, rotates backward fixed link 7, drives movable plate 8 and movable block 9 rearwardly to move by screw rod 6, movable block 9 squeezes Bolt 12, convex block 10 are separated with slot 13, so that bolt 12 is moved along through-hole 11, jack 14, pine are inserted into one end of bolt 12 Bracing wire 1704 is opened, spring 1703 supports square 1701 to be rearwardly moved into groove 16, and installation terminates.

It can to sum up obtain, the utility model passes through setting screw rod 6, fixed link 7, movable plate 8, movable block 9, convex block 10, bolt 12 and slot 13, solve cumbersome, the time-consuming and laborious problem of the lower template installation and removal process of bending machine currently on the market.

It should be noted that, in this document, such as the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of easy-to-mount standard list V numerical control bender lower die, including mounting base (1) and lower mould body (2), feature exists In: the upper surface of the mounting base (1) offers mounting groove (3), the table of the inner wall of the mounting groove (3) and lower mould body (2) Face is flexibly connected, and the inside of the lower mould body (2) offers cavity (4), and the front and back of cavity (4) inner wall is opened Equipped with perforation (5), the inner wall of the perforation (5) is connected with screw rod (6), and the screw rod (6) is close to lower mould body (2) front One end through lower mould body (2) and being fixedly connected with the surface of fixed link (7), the surface difference screw thread of the screw rod (6) connects It is connected to movable plate (8) and movable block (9), the movable plate (8) is located at the back side of movable block (9), the movable plate (8) and activity The lower surface of block (9) is flexibly connected with the bottom of cavity (4) inner wall, and the front of the movable plate (8) is fixedly connected with convex block (10), the two sides of the lower mould body (2) offer through-hole (11), and the inner wall of the through-hole (11) is connected with bolt (12), it is offered slot (13) at the position of the bolt (12) corresponding convex block (10), the inner wall of the mounting groove (3) is corresponding to be inserted It sells and is offered jack (14) at the position of (12), one end of the bolt (12) is plugged in jack (14), the bolt (12) The other end and movable block (9) side overlap.

2. a kind of easy-to-mount standard list V numerical control bender lower die according to claim 1, it is characterised in that: described Mounting groove (3) is in the shape of a " convex ", and the lower mould body (2) is adapted with the shape of mounting groove (3).

3. a kind of easy-to-mount standard list V numerical control bender lower die according to claim 1, it is characterised in that: described The equal movable inlaying in bottom and two sides of lower mould body (2) has ball (15), and the surface of the ball (15) is interior with mounting groove (3) Wall is flexibly connected.

4. a kind of easy-to-mount standard list V numerical control bender lower die according to claim 1, it is characterised in that: described Bolt (12) includes square bar (1201) and round bar (1202), the square bar (1201) one end and round bar far from movable block (9) (1202) one end is fixedly connected, and the through-hole (11) is square hole, and the through-hole (11) is adapted with the size of square bar (1201).

5. a kind of easy-to-mount standard list V numerical control bender lower die according to claim 4, it is characterised in that: described The top view of movable block (9) is isosceles trapezoid, and the movable block (9) is parallel with the opposite face of square bar (1201).

6. a kind of easy-to-mount standard list V numerical control bender lower die according to claim 1, it is characterised in that: described Convex block (10) is in triangular prism shape, and the shape of the convex block (10), movable block (9) and slot (13) is adapted.

7. a kind of easy-to-mount standard list V numerical control bender lower die according to claim 1, it is characterised in that: described The front of lower mould body (2) opens up fluted (16), and the inner wall of the groove (16) is connected with limiting device (17).

8. a kind of easy-to-mount standard list V numerical control bender lower die according to claim 7, it is characterised in that: described Limiting device (17) includes square (1701), and the square (1701) is actively socketed on the surface of screw rod (6), the screw rod (6) It being offered sliding slot (18) at the position of corresponding square (1701), the inner wall of the sliding slot (18) slidably connects sliding block (1702), The one side of the sliding block (1702) is fixedly connected with the inner wall of square (1701), and the surface activity of the screw rod (6) is socketed with Spring (1703), surface of the both ends of the spring (1703) respectively with the front of square (1701) and fixed link (7) overlap, institute The front for stating square (1701) is fixedly connected with bracing wire (1704).