CN201950766U

CN201950766U - Clamping fixture for linearly ambushing and jetting four-hole inserts

Info

Publication number: CN201950766U
Application number: CN2011200329379U
Authority: CN
Inventors: 蒋礼云
Original assignee: DONGGUAN JIANHANG PRECISION MOULD PLASTIC METAL Co Ltd
Current assignee: DONGGUAN JIANHANG PRECISION MOULD PLASTIC METAL Co Ltd
Priority date: 2011-01-31
Filing date: 2011-01-31
Publication date: 2011-08-31
Anticipated expiration: 2021-01-31

Abstract

The utility model discloses a clamping fixture for linearly ambushing and jetting four-hole inserts, which belongs to the field of plastic moulds, and comprises a push plate; two groups of thimbles are respectively fixed on both ends of the push plate, every group of thimbles comprise two thimbles, and a linear spring is sleeved on any one thimble; a load plate is arranged in parallel with the push plate, the thimble groups pass through the load plate, and the linear spring is pressed between; one sides of the thimbles which extend out of the load plate are sleeved with clamping bodies, each group of thimbles correspond to one clamping body, the clamping body is fixed on the load plate, the top of the clamping body is concave into two parallel insert slots; the bottoms of the slots are propped against the thimbles movably; a steel ball guide sleeve is fixed in and passes through a position on the push plate which corresponds to a mould positioning hole, a guide column passes through the steel ball guide sleeve and the load plate and is fixed with the load plate, and one end of the guide sleeve is limited through a fixing gasket; and a limit column is arranged between the push plate and the load plate. The clamping fixture can assemble all inserts once through, so that the production efficiency is improved, and simultaneously, no safety hidden hazards exist.

Description

Four cave inserts linearities are hidden and are penetrated inserts clamping anchor clamps

Technical field

The utility model relates to the plastic mould field, specifically is that a kind of linearity that is used for four cave moulds is hidden and penetrated inserts clamping anchor clamps.

Background technology

In plastic mould injection mo(u)lding production process, for mould with inserts, all need again inserts to be packed in process of production mold cavity, during production, generally put on one's gloves by the workman, with the hand corresponding die cavity of mould of directly inserts being packed into, and also need operate by the son of taking the photograph of non-five metals for the mould of some deep holes; And a cover plastic mould generally has a plurality of symmetrically arranged inserts, and therefore, there are the following problems in the production process: on the one hand, the mould of high temperature causes injury to the people easily, simultaneously, and also can the mold damage mold cavity surface when staff irriate shrinks; On the other hand, the assembling of inserts need expend a large amount of man-hours, and production efficiency is low.

Summary of the invention

At the problem that exists in the production process, the utility model provides a kind of four cave inserts linearities to hide and penetrates inserts clamping anchor clamps, to enhance productivity and security.

For achieving the above object, the technical solution adopted in the utility model is as follows:

A kind of four cave inserts linearities are hidden and are penetrated inserts clamping anchor clamps, comprise a rectangle slurcam, and the mould hole position place of corresponding mould respectively is fixed with two groups of thimbles at the slurcam two ends, and every group is two thimbles, is with Hookean spring on any therein thimble; The parallel loading plate that is provided with slurcam, the thimble group runs through this loading plate, and Hookean spring is pressed between slurcam and the loading plate; Thimble stretches out a side of loading plate and is arranged with the clamping main body, every group of corresponding clamping main body of thimble, and the clamping main body is fixed on loads on the plate, and its top depression becomes the inserts draw-in groove, this draw-in groove bottom and the movable butt of thimble; The position of corresponding mould locating hole also fixedly is equipped with the steel ball guide pin bushing on slurcam, have guide pillar to run through steel ball guide pin bushing and loading plate, and fix with loading plate, and guide pin bushing one end comes spacing by setting-up piece; Between slurcam and loading plate, also be provided with limited post.

The beneficial effects of the utility model are: adopt above-mentioned hiding behind the formula anchor clamps, can once finish all inserts assemblings, greatly improved production efficiency, simultaneously, also need not workman's hand and stretch into mold cavity, no potential safety hazard.

Description of drawings

Fig. 1 is that four cave inserts linearities are hidden the structural representation that penetrates inserts clamping anchor clamps.

The specific embodiment

Below in conjunction with concrete embodiment the utility model is described further:

With reference to figure 1, a kind of four cave inserts linearities are hidden and are penetrated inserts clamping anchor clamps, comprise a rectangle slurcam 1, respectively are fixed with two groups of thimbles 2 at the mould hole position place of the corresponding mould in the two ends of slurcam 1, two on every group of thimble 2 minutes is with Hookean spring 3 on any therein thimble 2; With the slurcam 1 parallel loading plate 4 that is provided with, the thimble group runs through this loading plate 4, and Hookean spring 3 is pressed between slurcam 1 and the loading plate 4; Thimble 2 stretches out a side of loading plate 4 and is arranged with clamping main body 5, every group of top, and 2 corresponding clamping main bodys 5, clamping main body 5 is fixed on loads on the plate 4, and its top depression becomes two parallel inserts draw-in grooves, this draw-in groove bottom and thimble 2 movable butts; The position of corresponding mould locating hole also fixedly is equipped with steel ball guide pin bushing 6 on slurcam 1, there is guide pillar 7 to run through steel ball guide pin bushing 6 and loading plate 4, and it is fixing with loading plate 4 by snap ring 8, and guide pin bushing 6 one ends are fixed with pad by screw, spacing by pad, with slurcam 1 with load plate 4 and be assembled together versatilely; Loading plate 4 one sides between slurcam 1 and loading plate 4 also are provided with two limited posts 9.

During the clamping operation, guide pillar 7 is connected to the mould locating hole, gives slurcam 1 application of force, and it is slided along guide pillar 7, and at this moment, the thimble group on the slurcam 1 is clamping main body 5 slips relatively also, and the inserts that is loaded in the inserts draw-in groove is ejected; After finishing clamping, because of Hookean spring 3 from restoring force, make slurcam 1 return initial position.

Certainly, above embodiment just is explanation rather than restriction the utility model, the above only is preferred embodiment of the present utility model, so all equivalences of being done according to the described scheme of the utility model patent claim change or modify, is included in the utility model patent claim.

Claims

1. four cave inserts linearities are hidden and are penetrated inserts clamping anchor clamps, it is characterized in that: comprise a rectangle slurcam, the mould hole position place of corresponding mould respectively is fixed with two groups of thimbles at the slurcam two ends, and every group is two thimbles, is with Hookean spring on any therein thimble; The parallel loading plate that is provided with slurcam, the thimble group runs through this loading plate, and Hookean spring is pressed between slurcam and the loading plate; Thimble stretches out a side of loading plate and is arranged with the clamping main body, every group of corresponding clamping main body of thimble, and the clamping main body is fixed on loads on the plate, and its top depression becomes the inserts draw-in groove, this draw-in groove bottom and the movable butt of thimble; The position of corresponding mould locating hole also fixedly is equipped with the steel ball guide pin bushing on slurcam, have guide pillar to run through steel ball guide pin bushing and loading plate, and fix with loading plate, and guide pin bushing one end comes spacing by setting-up piece; Between slurcam and loading plate, also be provided with limited post.