CN215467532U

CN215467532U - Adjustable device for forming right-angle folded edge of die

Info

Publication number: CN215467532U
Application number: CN202121342089.1U
Authority: CN
Inventors: 叶火伦; 谭佐波; 郑金胜; 江振林
Original assignee: Kunshan Xinyuan Precision Industry Co ltd
Current assignee: Kunshan Xinyuan Precision Industry Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-01-11
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to a right-angle flanging forming adjustable device of a die, which comprises a die holder and a workpiece, wherein guide pillars which are symmetrically arranged are fixed at the top of the die holder through sunk screws, a movable die plate is assembled outside the guide pillars in a sliding manner, a punch mounting seat is detachably and fixedly installed at the bottom of the movable die plate, and a punch is fixedly arranged at the bottom of the punch mounting seat; the utility model discloses a processing device for machining the workpiece, including the die holder, be fixed with the crossbeam on the die holder, be fixed with the crossbeam between the inner wall both sides of recess, the crossbeam with rotate through the bearing between the die holder and install the screw rod, the outside movable sleeve of screw rod is equipped with the lift component, the lift component slides and assembles the inside of recess, through the setting of screw rod, connecting rod, shaping seat isotructure, will become the setting of seat and be the slidingtype, to the processing demand of unidimensional work piece not, the interval of two shaping seats is adjusted to the removable drift of personnel, is applicable to the not unidimensional work piece of processing out, the application range of widening.

Description

Adjustable device for forming right-angle folded edge of die

Technical Field

The utility model relates to the technical field of dies, in particular to a right-angle folding forming adjustable device of a die.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts.

In the prior art, two forming seats of a die used on the right angle side are fixedly installed, the distance between the forming seats is fixed, the die can only be used for processing workpieces with the same size, and the application range is narrow.

SUMMERY OF THE UTILITY MODEL

According to the defects in the prior art, the utility model aims to provide the adjustable device for forming the right-angle folded edge of the die, which has the effects of widening the application range and improving the installation precision.

The technical purpose of the utility model is realized by the following technical scheme:

the adjustable device for forming the right-angle hem of the die comprises a die holder and a workpiece, wherein guide pillars which are symmetrically arranged are fixed at the top of the die holder through countersunk screws, a movable die plate is assembled outside the guide pillars in a sliding manner, a punch mounting seat is detachably and fixedly installed at the bottom of the movable die plate, and a punch is fixedly arranged at the bottom of the punch mounting seat;

the improved die comprises a die holder and is characterized in that a groove is formed in the die holder, a cross beam is fixed between two sides of the inner wall of the groove, the cross beam and the die holder are rotatably provided with a screw through a bearing, a lifting component is movably sleeved outside the screw, the lifting component is slidably assembled inside the groove, the lifting component is movably hinged with symmetrically arranged connecting rods, the other end of each connecting rod is movably hinged with a forming seat, the forming seats are oppositely arranged to form a die cavity, the forming seats are slidably mounted at the top of the die holder, and workpieces are placed at the top of the forming seats.

By adopting the technical scheme, the adjustment of the spacing of the forming seats is realized, and the application range is widened.

The present invention in a preferred example may be further configured to: the inner wall both sides of recess all are fixed with the guide rail through countersunk screw, the both sides of lift component all are fixed with the slider through the screw, slider and guide rail sliding connection.

Through adopting above-mentioned technical scheme, improved the stability of lift component.

The present invention in a preferred example may be further configured to: the top of the die holder is provided with a dovetail groove, and the two forming seats are in sliding connection with the dovetail groove.

Through adopting above-mentioned technical scheme, improved the stability of shaping seat.

The present invention in a preferred example may be further configured to: the bottom of the movable template is provided with symmetrically-arranged positioning grooves, and the top of the punch mounting seat is provided with positioning blocks which are integrally formed and correspond to the positioning grooves.

By adopting the technical scheme, the mounting precision of the punch is improved, so that the machining precision is improved.

The present invention in a preferred example may be further configured to: the positioning blocks are provided with two mounting holes, and the two positioning blocks are identical in structure and size.

By adopting the technical scheme, the mounting precision is further improved.

The present invention in a preferred example may be further configured to: the lifting component is characterized in that a nut is fixed inside the lifting component, and the screw rod is sleeved inside the nut.

Through adopting above-mentioned technical scheme for the removal of lifting means is more stable.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. through the arrangement of the screw, the connecting rod, the forming seats and other structures, the forming seats are arranged in a sliding manner, and personnel can replace the punch and adjust the distance between the two forming seats according to the processing requirements of workpieces with different sizes, so that the forming seats are suitable for processing the workpieces with different sizes, and the application range is widened;

2. through the setting of locating piece and constant head tank isotructure, add two locating pieces on the drift, can be used for the position of location drift, guarantee drift horizontal installation, improved the installation accuracy.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a schematic view of the structure in which the punch is removed in this embodiment.

In the drawing, a die holder 1, a guide post 2, a movable die plate 3, a positioning groove 31, a punch mounting seat 4, a punch 41, a positioning block 42, a mounting hole 43, a forming seat 5, a die cavity 6, a cross beam 7, a screw rod 8, a slide block 9, a lifting component 10, a connecting rod 11 and a workpiece 100 are shown.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1, the utility model discloses an adjustable device for forming a right-angle folded edge of a die, which comprises a die holder 1 and a workpiece 100, wherein symmetrically arranged guide pillars 2 are fixed at the top of the die holder 1 through countersunk screws, a movable die plate 3 is slidably assembled outside the guide pillars 2, a punch 41 mounting seat 4 is detachably and fixedly installed at the bottom of the movable die plate 3, and a punch 41 is fixedly arranged at the bottom of the punch 41 mounting seat 4; a groove is formed on a die holder 1, a cross beam 7 is fixed between two sides of the inner wall of the groove, a screw 8 is rotatably arranged between the cross beam 7 and the die holder 1 through a bearing, a lifting member 10 is movably sleeved outside the screw 8, the lifting member 10 is assembled inside the groove in a sliding manner, symmetrically arranged connecting rods 11 are movably hinged on the lifting member 10, forming seats 5 are movably hinged at the other ends of the connecting rods 11, two forming seats 5 are oppositely arranged to form a cavity 6, the forming seats 5 are installed at the top of the die holder 1 in a sliding manner, a workpiece 100 is placed at the tops of the two forming seats 5, through the setting of screw rod 8, connecting rod 11, shaping seat 5 isotructure, be the slidingtype with shaping seat 5 setting, to the processing demand of unidimensional work piece 100, the removable drift 41 of personnel and adjust the interval of two shaping seats 5, be applicable to and process out unidimensional work piece 100, the application range who widens.

Referring to fig. 1, guide rails are fixed to both sides of the inner wall of the groove through countersunk screws, sliders 9 are fixed to both sides of the lifting member 10 through screws, and the sliders 9 are slidably connected to the guide rails.

Referring to fig. 1, a dovetail groove is formed at the top of a die holder 1, and two forming seats 5 are slidably connected with the dovetail groove.

Referring to fig. 2, in addition, the bottom of the movable die plate 3 is provided with symmetrically arranged positioning grooves 31, and the top of the mounting seat 4 of the punch 41 is provided with positioning blocks 42 which are integrally formed and correspond to the positioning grooves 31.

Referring to fig. 2, the positioning block 42 is provided with two mounting holes 43, the two positioning blocks 42 are provided, the two positioning blocks 42 have the same structure and size, and the two positioning blocks 42 are additionally provided on the punch 41 through the arrangement of the positioning blocks 42, the positioning grooves 31 and other structures, so that the punch 41 can be positioned, the horizontal mounting of the punch 41 is ensured, and the mounting accuracy is improved.

Referring to fig. 1, a nut is fixed inside the elevating member 10, and the screw 8 is fitted inside the nut.

The implementation principle of the above embodiment is as follows: during processing, the forming seat 5 and the punch 41 are adjusted according to processing requirements of different sizes, namely the processing distance between two right-angle folded edges, after the screw 8 is rotated, the screw 8 drives the lifting component 10 to move up and down, the lifting component 10 slides by means of the sliding block 9 and the guide rail, so that the two connecting rods 11 rotate, the forming seat 5 corresponding to the action of the connecting rods 11 slides along the dovetail groove, the distance is changed, the punch 41 can be changed after the adjustment is finished, when the punch 41 is changed, the positioning block 42 on the punch 41 mounting seat 4 is inserted into the positioning groove 31 for positioning and mounting, the mounting precision is high, and the fixing can be realized by screwing the screws;

during processing, the workpiece 100 is placed on the tops of the two forming seats 5, the movable die plate 3 slides downwards along the guide posts 2 under the action of the driving source, and the punch 41 presses the workpiece 100 to be matched with the cavity 6 for right-angle bending processing.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides an adjustable device of right angle hem shaping of mould, includes die holder (1) and work piece (100), its characterized in that: the die holder is characterized in that guide posts (2) which are symmetrically arranged are fixed at the top of the die holder (1) through sunk screws, a movable template (3) is assembled outside the guide posts (2) in a sliding mode, a punch mounting seat (4) is detachably and fixedly installed at the bottom of the movable template (3), and a punch (41) is fixedly arranged at the bottom of the punch mounting seat (4);

offer flutedly on die holder (1), be fixed with crossbeam (7) between the inner wall both sides of recess, crossbeam (7) with install screw rod (8) through the bearing rotation between die holder (1), the outside activity cover of screw rod (8) is equipped with lift component (10), lift component (10) sliding assembly is in the inside of recess, the activity is gone up and is articulated to have connecting rod (11) of symmetrical arrangement on lift component (10), the other end activity of connecting rod (11) articulates there is one-tenth die holder (5), two one-tenth die holder (5) sets up relatively and forms die cavity (6), one-tenth die holder (5) slidable mounting be in the top of die holder (1), work piece (100) are placed two the top of one-tenth die holder (5).

2. The adjustable device for forming a right-angle folded edge of a die according to claim 1, wherein: the inner wall both sides of recess all are fixed with the guide rail through countersunk head screw, the both sides of lift component (10) all are fixed with slider (9) through the screw, slider (9) and guide rail sliding connection.

3. The adjustable device for forming a right-angle folded edge of a die according to claim 1, wherein: the top of the die holder (1) is provided with a dovetail groove, and the two forming seats (5) are connected with the dovetail groove in a sliding manner.

4. The adjustable device for forming a right-angle folded edge of a die according to claim 1, wherein: the bottom of the movable template (3) is provided with symmetrically-arranged positioning grooves (31), and the top of the punch mounting seat (4) is provided with positioning blocks (42) which are integrally formed and correspond to the positioning grooves (31).

5. The adjustable device for forming a right-angle folded edge of a die according to claim 4, wherein: the positioning blocks (42) are provided with mounting holes (43), the number of the positioning blocks (42) is two, and the two positioning blocks (42) are identical in structure and size.

6. The adjustable device for forming a right-angle folded edge of a die according to claim 1, wherein: the lifting component (10) is internally fixed with a nut, and the screw rod (8) is sleeved in the nut.