CN218110860U

CN218110860U - Plastic uptake wood knife mold with floating protection block

Info

Publication number: CN218110860U
Application number: CN202222280351.5U
Authority: CN
Inventors: 王晖; 周友山; 周春雪
Original assignee: Ningde Juneng Power System Technology Co ltd
Current assignee: Ningde Juneng Power System Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-12-23
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to a take plastic uptake wood knife mould of floating protection piece, including lower bolster and the knife rest of setting on the lower bolster, the interval is inserted and is equipped with the blade on the knife rest, the mounting groove has been seted up to the blade side in the knife rest, the mounting groove internal stability has set firmly the swivel nut, link firmly axial screw and warp axial screw top in the swivel nut and be connected with the slider, the slider sets up and sets up the ladder slotted hole of vertical sliding with axial screw on knife rest top and slider, and the axial screw overcoat that is located between slider and the swivel nut is equipped with the spring, and this spring both ends butt respectively on slider and knife rest, the slider top is equipped with the press chopping block that is favorable to crimping plastic uptake box and slider, this plastic uptake wood knife mould of taking floating protection piece simple structure, and safe convenient, the life of extension cutting die.

Description

Plastic uptake wood knife mold with floating protection block

Technical Field

The utility model relates to a take plastic uptake wood knife mold of protection piece that floats.

Background

At present, most of traditional wood knife moulds have the condition that a knife edge is exposed, the knife edge is sharp, fingers are easily scratched, and great potential safety hazards are brought to installation, storage and carrying of the knife moulds. Meanwhile, the knife edge is easy to damage, and the service life of the cutting die is greatly reduced. And the adhesive foam cotton strip is partially adopted to protect the knife edge, and has a series of problems of low elasticity, easy failure, short service life, troublesome replacement, difficult treatment of residual glue and the like.

SUMMERY OF THE UTILITY MODEL

In view of the not enough of prior art, the utility model aims to solve the technical problem that a take plastic uptake wood knife mold of protection piece that floats is provided, not only rational in infrastructure, it is safe convenient moreover.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a take plastic uptake wood knife mould of floating protection piece, is including lower bolster and the knife rest of setting on the lower bolster, the interval is inserted and is equipped with the blade on the knife rest, the mounting groove has been seted up to the blade side in the knife rest, the swivel nut has set firmly in the mounting groove, link firmly axial screw and warp axial screw top in the swivel nut and be connected with the slider, the slider sets up and sets up the ladder slotted hole that slides with axial screw is vertical on knife rest top and the slider, and the axial screw overcoat that is located between slider and the swivel nut is equipped with the spring, and this spring both ends butt respectively on slider and knife rest, the slider top is equipped with the press chopping block in order to benefit crimping plastic uptake box and slider.

Further, the pad is equipped with the shim between lower bolster and the knife rest, the equal vertical setting of blade and bottom all support through wearing out the knife rest through the shim, the blade top is most advanced and all wears out the knife rest.

Further, the mounting groove and the thread insert are vertically arranged, and the bottom end of the axial screw is fixed with the thread insert in a threaded manner.

Furthermore, the step groove hole is in a step shape with a large upper part and a small lower part and penetrates through the floating block so as to be matched with the head of the screw at the top end of the axial screw to vertically limit the floating block.

Further, the floating block is supported by a spring and the horizontal height of the floating block is higher than the height of the top end of the blade.

Furthermore, the lower end of the spring extends into the mounting groove and abuts against the top end of the threaded sleeve, and a limiting groove for limiting the abutting of the top end of the spring is formed in the bottom end of the floating block.

Compared with the prior art, the utility model discloses following beneficial effect has: simple structure and convenient use. The potential safety hazard brought by the exposed knife edge phenomenon of the traditional knife die at present is solved, and the service life of the knife edge is prolonged. Meanwhile, the mode of protecting the knife edge by bonding foam is replaced, and the knife is convenient and practical.

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

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an enlarged schematic view of a in fig. 1.

In the figure: 1-lower backing plate, 2-tool rest, 3-blade, 4-mounting groove, 5-thread sleeve, 6-axial screw, 7-floating block, 8-stepped slotted hole, 9-spring, 10-plastic-sucking box, 11-press cutting board, 12-blade pad, 13-limiting groove.

Detailed Description

In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 1 to 2, a plastic uptake wood knife mold with a floating protection block comprises a lower base plate 1 and a knife rest 2 arranged on the lower base plate, wherein two blades 3 are inserted on the knife rest at intervals, the two blades are arranged in the knife rest, an installation groove 4 is arranged beside the blades, a screw sleeve 5 is fixedly arranged in the installation groove, a screw hole is vertically arranged in the screw sleeve, an axial screw 6 is screwed in the screw sleeve through the screw hole and is connected with a floating block 7 through the top end of the axial screw, the floating block is arranged above the knife rest and is provided with a stepped slot hole 8 vertically sliding connected with the axial screw, a spring 9 is sleeved outside the axial screw between the floating block and the screw sleeve, two ends of the spring are respectively abutted against the floating block and the knife rest, and a press cutting board 11 for pressing and connecting the plastic uptake box 10 and the floating block is arranged above the floating block.

The embodiment of the utility model provides an in, pad is equipped with the shim 12 between lower bolster and the knife rest, the equal vertical setting of blade and bottom are all supported through wearing out the knife rest through the shim, the knife rest is just all worn out for most advanced on the blade top.

In the embodiment of the utility model, the mounting groove is vertical setting with the swivel nut, axial screw bottom is fixed with the swivel nut spiro union.

The embodiment of the utility model provides an in, the ladder slotted hole is big-end-up's echelonment and runs through the slider in order to be convenient for with the cooperation of axial screw top screw head vertical spacing to the slider, inject the peak height of slider promptly, and the slider is spacing through the screw head butt of axial screw after the tensile apical grafting of spring rises.

The embodiment of the utility model provides an in, for avoiding the blade edge of a knife to expose the potential safety hazard of bringing, the slider is higher than blade top height through its level of spring-supported.

The embodiment of the utility model provides an in, the spring lower extreme stretches into mounting groove and butt on the swivel nut top, slider bottom is seted up and is supplied spacing groove 13 of spring top butt.

The embodiment of the utility model provides a theory of operation: when the cutting machine works, the plastic suction box to be cut is placed between a press cutting board and the floating block, when the floating block of the wood cutter die descends along with the press cutting board, the spring is compressed, the blade edge is exposed, and the cutting of the plastic suction box product is finished. When the press cutting board rises, the floating block is reset through the spring, and the blade edge is shielded. When the cutting die does not work, the floating block is not moved, and the blade edge is shielded, so that the potential safety hazard is solved, and the cutting die is safer and more convenient.

The present invention is not limited to the above preferred embodiments, and any person can obtain other plastic-absorbing wood cutting dies with floating protection blocks in various forms according to the teaching of the present invention. All the equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.

Claims

1. The utility model provides a take plastic uptake wood knife mould of protection piece that floats which characterized in that: including lower bolster and the knife rest of setting on the lower bolster, the interval is inserted and is provided with the blade on the knife rest, the mounting groove has been seted up to the blade side in the knife rest, the swivel nut has set firmly in the mounting groove, it is connected with the slider to link firmly axial screw and warp axial screw top in the swivel nut, the slider sets up and sets up the ladder slotted hole that slides with axial screw is vertical on knife rest top and the slider, and the axial screw overcoat that is located between slider and the swivel nut is equipped with the spring, and this spring both ends butt joint respectively is on slider and knife rest, the slider top is equipped with the press chopping block that is in order to benefit to crimping plastic uptake box and slider.

2. The plastic-absorbing wood knife mold with the floating protection block as claimed in claim 1, wherein: the utility model discloses a cutter head, including lower backing plate, knife rest, blade, knife rest, lower backing plate, the pad is equipped with the shim between lower backing plate and the knife rest, the equal vertical setting of blade and bottom are all supported through wearing out the knife rest through the shim, the blade top is most advanced and all wears out the knife rest.

3. The plastic-absorbing wood knife mold with the floating protection block as claimed in claim 1, wherein: the mounting groove and the thread insert are vertically arranged, and the bottom end of the axial screw is fixed with the thread insert in a threaded manner.

4. The plastic-absorbing wood knife mold with the floating protection block as claimed in claim 1, wherein: the step groove hole penetrates through the floating block in a step shape with a large upper part and a small lower part so as to be matched with the head part of the screw at the top end of the axial screw to limit the floating block vertically.

5. The plastic-absorbing wood knife mold with the floating protection block as claimed in claim 1, wherein: the floating block is supported by a spring, and the horizontal height of the floating block is higher than the top height of the blade.

6. The plastic-absorbing wood knife mold with the floating protection block as claimed in claim 1, wherein: the lower end of the spring extends into the mounting groove and abuts against the top end of the threaded sleeve, and the bottom end of the floating block is provided with a limiting groove for limiting the abutting of the top end of the spring.