CN217223315U

CN217223315U - Positioning fixture for die machining

Info

Publication number: CN217223315U
Application number: CN202221076159.8U
Authority: CN
Inventors: 谢高雄
Original assignee: Wuhan Xionggao Mould Co ltd
Current assignee: Wuhan Xionggao Mould Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-19
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a positioning fixture is used in mould processing, the on-line screen storage device comprises a base, the upper surface of base is provided with fixing bearing, fixing bearing's inner ring fixed surface is connected with the roof, the last fixed surface of roof is connected with the workstation, cross spout has been seted up to the upper surface of workstation, the inner wall of cross spout is provided with horizontal two-way screw rod respectively and indulges two-way screw rod, the terminal surface fixedly connected with gag lever post of horizontal two-way screw rod, the fixed surface of gag lever post is connected with the spacing ring, the terminal surface fixedly connected with control panel of gag lever post, the surperficial threaded connection of horizontal two-way screw rod has the movable sleeve. This positioning fixture is used in mould processing through setting up base, fixing bearing, roof, workstation, horizontal two-way screw rod, indulge two-way screw rod, gag lever post, control panel, movable sleeve, limiting plate and splint to it has the effect of location to reach this anchor clamps that mould processing was used.

Description

Positioning fixture for mold machining

Technical Field

The utility model relates to a mould processing technology field specifically is a positioning fixture is used in mould processing.

Background

The die processing refers to the processing of forming and blank making tools, and further comprises a shearing die and a die cutting die. In general, the mold is composed of an upper mold and a lower mold. The steel plate is placed between the upper and lower dies, and the material is formed under the action of a press, and when the press is opened, a workpiece determined by the shape of the die is obtained or corresponding waste materials are removed. Workpieces as small as the electronic connector and as large as the automobile instrument panel can be molded by using the mold. The progressive die is a set of dies capable of automatically moving a processing workpiece from one station to another station and obtaining a formed part at the last station.

When the existing die is used for machining, a workpiece needs to be fixed through the clamp and then machined, and the clamp is complex when the workpiece is fixed due to the fact that the clamp needs to be positioned before the workpiece is fixed, so that the clamp is inconvenient to position and fix, and the machining efficiency of the die is further influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioning fixture is used in mould processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning clamp for die machining comprises a base, wherein a fixed bearing is arranged on the upper surface of the base, the surface of the inner ring of the fixed bearing is fixedly connected with a top plate, the upper surface of the top plate is fixedly connected with a workbench, the upper surface of the workbench is provided with a cross-shaped chute, the inner wall of the cross-shaped chute is respectively provided with a transverse bidirectional screw and a longitudinal bidirectional screw, the end surface of the transverse bidirectional screw is fixedly connected with a limiting rod, the surface of the limiting rod is fixedly connected with a limiting ring, the end surface of the limiting rod is fixedly connected with a control panel, the surface of the transverse bidirectional screw is in threaded connection with a movable sleeve, the upper surface of the movable sleeve is fixedly connected with a limiting block, the upper surface of the limiting block is fixedly connected with a clamping plate, the front of splint has seted up the spacing groove, the inner wall sliding connection in spacing groove has the slider, the front fixedly connected with extension plate of slider.

Preferably, the specifications and models of the transverse bidirectional screw and the longitudinal bidirectional screw are the same, the upper surface of the longitudinal bidirectional screw is in lap joint with the lower surface of the transverse bidirectional screw, and the middle surface of the longitudinal bidirectional screw is provided with a circular groove rotating with the middle surface of the transverse bidirectional screw.

Preferably, the back of the longitudinal bidirectional screw is fixedly connected with a limiting rod and a control panel which are the same as one end of the transverse bidirectional screw, and the two ends of the transverse bidirectional screw and the two ends of the longitudinal bidirectional screw are both provided with limiting rods.

Preferably, the side and the back of the workbench are both provided with round holes rotating with the limiting rod, and the control panel on the end face of the limiting rod is arranged outside the workbench.

Preferably, the surfaces of the two ends of the transverse bidirectional screw and the longitudinal bidirectional screw are both provided with movable sleeves, and the movable sleeves are arranged inside the cross-shaped sliding grooves on the surface of the workbench.

Preferably, an arc groove longitudinally moving with the movable sleeve on the surface of the longitudinal bidirectional screw rod is formed in the inner bottom wall of the cross sliding groove on the surface of the workbench.

Preferably, the side face of the clamping plate and the side face of the limiting block are in the same vertical plane, and a rubber layer is embedded in the side face of the clamping plate.

Preferably, the front and back surfaces of the clamping plate are both connected with sliding blocks in a sliding manner, and the front and back surfaces of the clamping plate are both lapped with extension plates.

Preferably, the extension plate has the same thickness and height as the clamping plate, and the side surface of the clamping plate and the side surface of the extension plate are in the same vertical plane.

Advantageous effects

The utility model provides a positioning fixture is used in mould processing possesses following beneficial effect:

1. this positioning fixture is used in mould processing, through setting up the base, fixing bearing, roof and workstation, be convenient for this anchor clamps have the pivoted effect, through setting up the workstation, horizontal two-way screw rod, indulge two-way screw rod, the gag lever post, the control panel, the movable sleeve, limiting plate and splint, be convenient for rotate horizontal two-way screw rod and indulge two-way screw rod, make it drive four splint relative motion, fix a position and fix the work piece, thereby reach the anchor clamps that this mould processing used and have the effect of location, make things convenient for the work piece location and fix.

2. This positioning fixture is used in mould processing sets up slider and extension plate through the positive back at splint, is convenient for change the extension plate of equidimension not, fixes the work piece of different grade type to reach this positioning fixture is used in mould processing and have convenient to use's effect.

Drawings

FIG. 1 is a schematic view of the front cut structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: the device comprises a base 1, a fixed bearing 2, a top plate 3, a workbench 4, a cross sliding chute 5, a transverse bidirectional screw 6, a longitudinal bidirectional screw 7, a limiting rod 8, a limiting ring 9, a control disc 10, a movable sleeve 11, a limiting block 12, a clamping plate 13, a limiting groove 14, a sliding block 15 and an extension plate 16.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a positioning fixture is used in mould processing, the on-line screen storage device comprises a base 1, base 1's upper surface is provided with fixing bearing 2, fixing bearing 2's inner ring fixed surface is connected with roof 3, the last fixed surface of roof 3 is connected with workstation 4, cross spout 5 has been seted up to the upper surface of workstation 4, the inner wall of cross spout 5 is provided with horizontal two-way screw 6 respectively and indulges two-way screw 7, horizontal two-way screw 6 is the same with the specification model of indulging two-way screw 7, and indulge the upper surface of two-way screw 7 and the lower surface overlap joint of horizontal two-way screw 6, indulge the middle part surface of two-way screw 7 and set up with horizontal 6 middle part surface pivoted ring grooves of two-way screw.

Terminal surface fixedly connected with gag lever post 8 of horizontal two-way screw rod 6, and horizontal two-way screw rod 6 all is provided with gag lever post 8 with the both ends of indulging two-way screw rod 7, workstation 4's the side and the back all seted up with 8 pivoted round holes on gag lever post, gag lever post 8's fixed surface is connected with spacing ring 9, gag lever post 8's terminal surface fixedly connected with control panel 10, indulge two-way screw rod 7's back fixedly connected with and the same gag lever post 8 of 6 one ends on horizontal two-way screw rod and control panel 10, and the control panel 10 of 8 terminal surfaces on gag lever post sets up the outside at workstation 4.

The surface threaded connection of horizontal two-way screw rod 6 has movable sleeve 11, horizontal two-way screw rod 6 all is provided with movable sleeve 11 with the both ends surface of indulging two-way screw rod 7, and movable sleeve 11 sets up the inside at the surperficial cross spout 5 of workstation 4, the inner diapire of the surperficial cross spout 5 of workstation 4 sets up and indulges the arc groove of two-way screw rod 7 surperficial movable sleeve 11 longitudinal movement, movable sleeve 11's last fixed surface is connected with stopper 12, stopper 12's last fixed surface is connected with splint 13.

Spacing groove 14 has been seted up in splint 13's front, splint 13's side and stopper 12's side are at same perpendicular, and splint 13's side inlays and is equipped with the rubber layer, spacing groove 14's inner wall sliding connection has slider 15, slider 15's positive fixedly connected with extension plate 16, splint 13's the equal sliding connection in positive back has slider 15, and splint 13's the positive back all overlaps there is extension plate 16, extension plate 16's thickness and height all are the same with splint 13, and splint 13's side and extension plate 16's side are at same perpendicular, through setting up slider 15 and extension plate 16 at splint 13's the positive back, be convenient for change not extension plate 16 of equidimension, the work piece of fixed different grade type, thereby it has the effect convenient to use to reach this positioning fixture for die machining.

The working principle is as follows: when using this mould processing to use positioning fixture, the work piece that makes the needs processing is placed on workstation 4, the control panel 10 at 4 sides of swivel work head and the back, make control panel 10 drive horizontal two-way screw rod 6 and indulge two-way screw rod 7 through gag lever post 8 and rotate, horizontal two-way screw rod 6 and indulge two-way screw rod 7 in the pivoted, drive the movable sleeve 11 relative motion of its surperficial both sides, movable sleeve 11 passes through slider 15 and drives splint 13 and remove, make splint 13 promote the work piece, make the work piece fix the middle part on workstation 4 surfaces, thereby reach the anchor clamps that this mould processing used and have the effect of location, make things convenient for the work piece location and fix.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 positioning fixture is used in mould processing, includes base (1), its characterized in that: the upper surface of the base (1) is provided with a fixed bearing (2), the inner ring surface of the fixed bearing (2) is fixedly connected with a top plate (3), the upper surface of the top plate (3) is fixedly connected with a workbench (4), the upper surface of the workbench (4) is provided with a cross sliding groove (5), the inner wall of the cross sliding groove (5) is respectively provided with a transverse two-way screw (6) and a longitudinal two-way screw (7), the end surface of the transverse two-way screw (6) is fixedly connected with a limiting rod (8), the surface of the limiting rod (8) is fixedly connected with a limiting ring (9), the end surface of the limiting rod (8) is fixedly connected with a control panel (10), the surface thread of the transverse two-way screw (6) is connected with a movable sleeve (11), the upper surface of the movable sleeve (11) is fixedly connected with a limiting block (12), the upper surface of the limiting block (12) is fixedly connected with a clamping plate (13), the front of splint (13) has seted up spacing groove (14), the inner wall sliding connection of spacing groove (14) has slider (15), the front fixedly connected with extension plate (16) of slider (15).

2. The positioning jig for mold processing according to claim 1, characterized in that: the horizontal bidirectional screw (6) is the same as the vertical bidirectional screw (7) in specification and model, the upper surface of the vertical bidirectional screw (7) is in lap joint with the lower surface of the horizontal bidirectional screw (6), and a circular groove rotating with the middle surface of the horizontal bidirectional screw (6) is formed in the middle surface of the vertical bidirectional screw (7).

3. The positioning jig for mold processing according to claim 1, characterized in that: the back of the longitudinal bidirectional screw (7) is fixedly connected with a limiting rod (8) and a control disc (10) which are the same as one end of the transverse bidirectional screw (6), and the two ends of the transverse bidirectional screw (6) and the longitudinal bidirectional screw (7) are provided with the limiting rods (8).

4. The positioning jig for mold processing according to claim 1, characterized in that: the side and the back of the workbench (4) are both provided with round holes rotating with the limiting rods (8), and the control disc (10) on the end face of the limiting rods (8) is arranged outside the workbench (4).

5. The positioning jig for mold processing according to claim 1, characterized in that: the two end surfaces of the transverse bidirectional screw (6) and the longitudinal bidirectional screw (7) are respectively provided with a movable sleeve (11), and the movable sleeves (11) are arranged inside the cross-shaped sliding grooves (5) on the surface of the workbench (4).

6. The positioning jig for mold processing according to claim 1, characterized in that: the inner bottom wall of the cross-shaped sliding groove (5) on the surface of the workbench (4) is provided with an arc groove which longitudinally moves with the movable sleeve (11) on the surface of the longitudinal bidirectional screw (7).

7. The positioning jig for mold processing according to claim 1, characterized in that: the side face of the clamping plate (13) and the side face of the limiting block (12) are in the same vertical plane, and a rubber layer is embedded in the side face of the clamping plate (13).

8. The positioning jig for mold processing according to claim 1, wherein: the front and back surfaces of the clamping plate (13) are both connected with sliding blocks (15) in a sliding mode, and the front and back surfaces of the clamping plate (13) are both lapped with extension plates (16).

9. The positioning jig for mold processing according to claim 1, characterized in that: the thickness and the height of the extension plate (16) are the same as those of the clamping plate (13), and the side surface of the clamping plate (13) and the side surface of the extension plate (16) are in the same vertical plane.