CN217570524U - Positioning device for automobile part production mold - Google Patents

Abstract

The utility model provides a positioner for auto parts production mould, which relates to the technical field of auto parts and comprises a positioning box, wherein the inside of the positioning box is rotationally connected with four screw rods, each screw rod is in threaded connection with a slide block, four through grooves are formed in the top of the positioning box, one end of each slide block is respectively in sliding connection with the inside of each through groove, and the top of each slide block is fixedly connected with a positioning block; the mould to be positioned is placed at the top of the positioning box, the other three screws are driven to rotate together under the action of the connecting mechanism inside the connecting box by rotating one screw, so that the four positioning blocks are close to each other to quickly clamp and fix the mould, the problem that the mould is fixed by adjusting a plurality of screws in the past is solved, the clamping efficiency of the mould is improved, the positioning blocks are prevented from sliding in the positioning process through a limiting mechanism, and the positioning effect of the mould is influenced.

Description

Positioning device for automobile part production mold

Technical Field

The utility model relates to an automobile parts technical field specifically is a positioner for auto parts production mould.

Background

Present mould and mould location be connected on all being the shelf with mould snap-on the mould fixing base, but can not remove or change, the flexibility is poor, uses very inconveniently, and the automobile parts mould also can adopt to fix a position the mould stock through positioner at the in-process of processing.

The existing positioning device positions the die blank by rotating a plurality of screws, wastes time and labor, and the positioning block of the die is easy to slide after positioning, so that the die deviates from the positioning direction, thereby influencing the positioning effect of the die.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a auto parts is positioner for production mould aims at solving the problem that provides in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an auto parts is positioner for production mould, includes the location case, the inside of location case is rotated and is connected with four screw rods, every equal threaded connection has the slider on the screw rod, four logical grooves have been seted up at the top of location case, four the one end of slider is sliding connection respectively four the inside of leading to the groove, every the equal fixedly connected with locating piece in top of slider, the interior roof fixedly connected with connecting box of location case, four the one end of screw rod all extends to the inside of connecting box, the inside of connecting box is equipped with four screw rod of drive pivoted coupling mechanism together, the inside of location case is equipped with the restriction mechanism that four sliders of restriction were kept away from to the central point of location case.

In order to make the utility model discloses when having and making a screw rod pivoted, drive other three screw rod effect of rotating together, the utility model discloses a further technical scheme does, coupling mechanism includes four bevel gears, four bevel gear fixed connection is four respectively the one end of screw rod, four two double-phase meshes of bevel gear.

In order to make the utility model discloses have the drive screw of being convenient for and carry out the pivoted effect, the utility model discloses a further technical scheme does, one the screw rod extends to the outside of location case, the one end fixedly connected with hand wheel of screw rod.

In order to make the utility model discloses have the effect that the restriction slider was kept away from to the center of location case, the utility model discloses a further technical scheme does, the restriction mechanism includes inserted block and adjustable shelf, the inserted block sliding connection be in the bottom of slider, adjustable shelf sliding connection is in the inside of location case, the slot has been seted up on the adjustable shelf, the top of inserted block is equipped with the spring.

In order to make the utility model discloses have the effect that the control adjustable shelf goes up and down, the utility model discloses a further technical scheme does, the inside fixedly connected with cylinder of location case, the flexible end fixed connection of cylinder is in the bottom of adjustable shelf.

In order to make the utility model discloses have the effect that makes the steady in the inside memorability of location case of adjustable shelf go up and down, the utility model discloses a further technical scheme does, the spout has been seted up to the inner wall of location case, the one end sliding connection of adjustable shelf is in the inside of spout.

In order to make the utility model discloses have the inside effect of income slider when being convenient for make a side of inserted block receive the extrusion, the utility model discloses a further technical scheme does, the one end of inserted block is circular-arc.

In order to make the utility model discloses have the effect on protection mould surface, the utility model discloses a further technical scheme does, a side of locating piece is equipped with the rubber pad.

The beneficial effects of the utility model are that:

1. the mould that will be positioned is placed at the top of location case, drives other three screw rods through rotating a screw rod under the coupling mechanism's of coupling box inside effect and rotates together to it is fixed to make four locating pieces be close to each other and carry out quick centre gripping to the mould, has solved in the past and has fixed the mode to the mould through adjusting a plurality of screw rods, has improved the centre gripping efficiency to the mould, prevents through restriction mechanism that the locating piece from producing the slip in the positioning process, influences the location effect to the mould.

2. Make a screw rod pivoted in-process drive other three screw rods and rotate together through four bevel gears that set up, hand wheel through setting up, be convenient for rotate at the outside drive screw of locating box, insert the inside to the slot through the inserted block with the slider bottom, thereby the restriction slider moves backward, make the adjustable shelf descend through starting the cylinder, thereby make the bottom of inserted block take out from the slot is inside, thereby remove restriction mechanism, one end when the slider is close to the messenger to locating box center, extrude the circular-arc side of inserted block, thereby make the inserted block extrude the inside to the slider, increased the stability of adjustable shelf at the inside lift in-process of locating box through setting up the spout, through setting up the rubber pad, prevent that the locating piece from causing the damage to the mould surface in to the mould location process.

Drawings

Fig. 1 is a schematic structural diagram of a box body in the embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a connection mechanism according to an embodiment of the present invention.

Fig. 3 is a cross-sectional view of a limiting mechanism in an embodiment of the invention.

Fig. 4 is an enlarged schematic view of fig. 3A according to an embodiment of the present invention.

In the figure: 1. a positioning box; 2. a screw; 3. a slider; 4. a through groove; 5. positioning blocks; 6. a connecting box; 7. a bevel gear; 8. inserting a block; 9. a movable frame; 10. inserting slots; 11. a spring; 12. a cylinder; 13. a chute; 14. and (7) a rubber pad.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-4, a positioner for auto parts production mould, including location case 1, the inside rotation of location case 1 is connected with four screw rods 2, equal threaded connection has slider 3 on every screw rod 2, four logical grooves 4 have been seted up at the top of location case 1, four slider 3's one end difference sliding connection is in the inside of four logical grooves 4, the equal fixedly connected with locating piece 5 in top of every slider 3, the interior roof fixedly connected with connecting box 6 of location case 1, the one end of four screw rods 2 all extends to the inside of connecting box 6, the inside of connecting box 6 is equipped with the coupling mechanism that drives four screw rods 2 and rotate together, the inside of location case 1 is equipped with the restriction mechanism that four slider 3 kept away from to the central point of location case 1.

In this embodiment, place the mould of undetermined in the top of location case 1, drive other three screw rod 2 through rotating a screw rod 2 under the inside coupling mechanism's of connecting box 6 effect and rotate together, thereby it is fixed to make four locating pieces 5 be close to each other and carry out quick centre gripping to the mould, solved in the past through adjusting a plurality of screw rods 2 and carry out the fixed mode to the mould, the centre gripping efficiency to the mould has been improved, prevent through restriction mechanism that locating piece 5 from producing the slip in the positioning process, the influence is to the location effect of mould.

In another embodiment of the present invention, four bevel gears 7 are provided to drive another three screws 2 to rotate in the process of rotating one screw 2.

Specifically, the hand wheel is arranged, so that the screw rod 2 can be driven to rotate outside the positioning box 1 conveniently.

Further, the insert block 8 at the bottom of the sliding block 3 is inserted into the slot 10, so that the sliding block 3 is limited from moving backwards.

Preferably, the air cylinder 12 is actuated to lower the movable frame 9, so that the bottom of the insert 8 is drawn out from the inside of the slot 10, thereby releasing the restriction mechanism, and when one end of the slider 3 approaches the center of the positioning box 1, the arc-shaped side surface of the insert 8 is pressed, thereby pressing the insert 8 into the slider 3.

Preferably, the stability of the movable frame 9 in the lifting process inside the positioning box 1 is increased by arranging the sliding groove 13.

It should be noted that the rubber pad 14 is provided to prevent the positioning block 5 from damaging the surface of the mold during the positioning process of the mold.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides an auto parts is positioner for production mould, includes location case (1), characterized by, the inside rotation of location case (1) is connected with four screw rods (2), every equal threaded connection has slider (3) on screw rod (2), four logical groove (4), four have been seted up at the top of location case (1) the one end difference sliding connection of slider (3) is four lead to the inside of groove (4), every the equal fixedly connected with locating piece (5) in top of slider (3), the interior roof fixedly connected with connecting box (6) of location case (1), four the one end of screw rod (2) all extends to the inside of connecting box (6), the inside of connecting box (6) is equipped with four screw rod (2) of drive and rotates coupling mechanism together, the inside of location case (1) is equipped with the restriction mechanism that four slider (3) were kept away from to the central point of location case (1).

2. The positioning device for the automobile part production mold as claimed in claim 1, wherein the connecting mechanism comprises four bevel gears (7), the four bevel gears (7) are respectively fixedly connected to one ends of the four screw rods (2), and the four bevel gears (7) are meshed in pairs.

3. The positioning device for the automobile part production mold as claimed in claim 2, wherein one screw (2) extends to the outside of the positioning box (1), and a hand wheel is fixedly connected to one end of the screw (2).

4. The positioning device for the automobile part production mold as claimed in claim 1, wherein the limiting mechanism comprises an insert block (8) and a movable frame (9), the insert block (8) is slidably connected to the bottom of the sliding block (3), the movable frame (9) is slidably connected to the inside of the positioning box (1), a slot (10) is formed in the movable frame (9), and a spring (11) is arranged at the top of the insert block (8).

5. The positioning device for the automobile part production mold as claimed in claim 4, wherein an air cylinder (12) is fixedly connected to the inside of the positioning box (1), and a telescopic end of the air cylinder (12) is fixedly connected to the bottom of the movable frame (9).

6. The positioning device for the automobile part production mold as claimed in claim 5, wherein a sliding groove (13) is formed in an inner wall of the positioning box (1), and one end of the movable frame (9) is slidably connected to the inside of the sliding groove (13).

7. The positioning device for the mold for producing automotive parts, as claimed in claim 6, wherein one end of the insert (8) is arcuate.

8. The positioning device for the mold for producing the automobile parts as claimed in claim 1, wherein a rubber pad (14) is provided on one side of the positioning block (5).

Images