CN112172026A

CN112172026A - Fixing tool for injection molding and using method thereof

Info

Publication number: CN112172026A
Application number: CN202010903202.2A
Authority: CN
Inventors: 李恭燕
Original assignee: Kunshan Zhentao Plastic Products Co ltd
Current assignee: Kunshan Zhentao Plastic Products Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-01-05

Abstract

The invention discloses a fixing tool for injection molding and a using method thereof, and the fixing tool comprises an operating rod, wherein a fixing plate is fixed at the end part of the operating rod, an adjusting plate is slidably sleeved on the surface of the operating rod, a sliding chute is formed in the middle of the surface of the operating rod, at least two fastening studs penetrate through the inner side of the sliding chute, the two fastening studs are respectively positioned on two sides of the adjusting plate, the lifting fastening studs are in fit connection with the side edge of the adjusting plate, rubber sheets are symmetrically bonded on the rear surface of the operating rod, the rubber sheets are positioned on two sides of the sliding chute, fastening nuts are sleeved on the surfaces of the fastening studs; through the movable regulating plate of design, be convenient for carry out the regulation of looks adaptation according to the thickness of outside framework, fixed scope is wider, and the fastening bolt and the sheet rubber of cooperation design simultaneously can carry out spacing fixed with the position after adjusting, avoid appearing the phenomenon of rocking.

Description

Fixing tool for injection molding and using method thereof

Technical Field

The invention belongs to the technical field of injection molding processing, and particularly relates to a fixing tool for injection molding.

Background

The injection molding is a method for producing and molding industrial products, the products are generally subjected to rubber injection molding and plastic injection molding, in the processing, auxiliary production needs to be carried out through various devices and tools, the tool comprises a fixing tool, the tool is used for limiting and fixing the outer frame of the plate-shaped body used in the injection molding, the shape of the fixed outer frame of the plate-shaped body is poured to form a template used in the later period, and the fixing tool is quite wide in application range in the injection molding.

The existing fixing tool needs to replace the fixing tool with the adaptive model when clamping a thicker outer frame body, so that the application range of the existing fixing tool is narrow, the actual processing requirement cannot be met, and the larger improvement space exists.

Disclosure of Invention

The invention aims to provide a fixing tool for injection molding, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a mould plastics with fixed frock, includes the action bars, the end fixing of action bars has the fixed plate, the slip cap in surface of action bars is equipped with the regulating plate, the spout has been seted up at the surface middle part of action bars, the inboard of spout runs through there are two at least fastening stud, two fastening stud is in respectively the both sides of regulating plate, and the side laminating of the fastening stud that just rises and regulating plate is connected.

Preferably, the back surface symmetry of action bars is glued there is the sheet rubber, the sheet rubber is in the both sides of spout, just fastening stud's surface cover is equipped with fastening nut, fastening nut closely laminates with the sheet rubber.

Preferably, the surface of the rubber sheet is equidistantly provided with convex strips, and the length of each convex strip is equal to the width of the rubber sheet.

Preferably, adjusting bolt has been run through on the top of regulating plate, and both threaded connection, adjusting bolt's one end is run through has the poker rod, the both ends of poker rod are fixed with and are used for spacing end post.

Preferably, the end portion of the shifting rod, which is connected with the limiting end post, and the middle position of the shifting rod are both sleeved with damping sleeves, and the damping sleeves are elastic material components.

Preferably, the other end of the adjusting bolt is fixed with a clamping plate, and the end faces of the clamping plate and the fixing plate are both of a plane structure.

The invention also discloses a use method of the fixing tool for injection molding, which comprises the following steps:

the method comprises the following steps: firstly, adjusting the distance between a fixing plate and an adjusting plate according to the thickness of a template for injection molding, and ensuring that the distance between the fixing plate and the adjusting plate is the width of a multiple of the template;

step two: in the adjustment process, the fastening nut is loosened, then the adjusting plate is shifted, the adjusting plate slides on the surface of the operating rod and can drive the fastening stud on one side to move, after the adjusting plate moves to a proper place, the fastening nut is fastened to complete the fixation of the fastening stud, and in the fixation process, the fastening nut is in close contact with the rubber sheet and the convex strips on the surface of the rubber sheet, so that the stability is further improved, and the sliding is avoided;

step three: placing the template on the inner sides of the fixed plate and the clamping plate, rotating the poke rod, driving the adjusting bolt through the poke rod, and driving the clamping plate to approach to the end face of the fixed plate through the adjusting bolt so as to clamp the template;

step four: when the position of the poke rod needs to be positioned, the poke rod moves in the end part of the adjusting bolt, so that the damping sleeve on the surface of the poke rod is clamped into the adjusting bolt together, the damping force is increased, and the installation is completed.

Compared with the prior art, the invention has the beneficial effects that:

1. the movable adjusting plate is designed, so that the adjustment of the matching is convenient to be carried out according to the thickness of the external frame body, the fixing range is wide, meanwhile, the position after adjustment can be limited and fixed by matching with the designed fastening bolt and the rubber sheet, and the shaking phenomenon is avoided;

2. through the damping sleeve of design, can in use, carry on spacingly with the position of poker rod, avoid in stirring, very easily appear the phenomenon that drops, guarantee pivoted stability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the lever of the present invention;

FIG. 3 is a front view of a rubber sheet of the present invention;

FIG. 4 is a sectional view of the toggle rod and the damping sleeve according to the present invention;

in the figure: 1. a fixing plate; 2. a clamping plate; 3. adjusting the bolt; 4. a poke rod; 5. a chute; 6. an operating lever; 7. an adjusting plate; 8. fastening a stud; 9. a rubber sheet; 10. fastening a nut; 11. a convex strip; 12. a damping sleeve; 13. and limiting the end post.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a mould plastics with fixed frock, including action bars 6, the end fixing of action bars 6 has fixed plate 1, the slip cap of surface of action bars 6 is equipped with regulating plate 7, movable regulating plate 7 through the design, be convenient for carry out the regulation of looks adaptation according to the thickness of outside framework, fixed scope is wider, the fastening bolt 8 and the sheet rubber 9 of cooperation design simultaneously, can carry out spacing fixed with the position after adjusting, avoid appearing the phenomenon of rocking, spout 5 has been seted up at the surface middle part of action bars 6, spout 5's inboard has run through two at least fastening stud 8, two fastening stud 8 are in regulating plate 7's both sides respectively, and the side laminating of the fastening stud 8 that just rises and regulating plate 7 is connected.

In this embodiment, preferably, the rubber sheets 9 are symmetrically adhered to the rear surface of the operating rod 6, the rubber sheets 9 are located on two sides of the sliding groove 5, the fastening nut 10 is sleeved on the surface of the fastening stud 8, and the fastening nut 10 is tightly attached to the rubber sheets 9.

In this embodiment, it is preferable that the rubber sheet 9 has ridges 11 equidistantly provided on the surface thereof, and the length of the ridges 11 is equal to the width of the rubber sheet 9.

In this embodiment, preferably, adjusting bolt 3 penetrates through the top end of adjusting plate 7, and both are in threaded connection, and poker rod 4 penetrates through one end of adjusting bolt 3, and the both ends of poker rod 4 are fixed with and are used for spacing end post 13.

Example 2

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a mould plastics with fixed frock, including action bars 6, the end fixing of action bars 6 has fixed plate 1, the slip cap of surface of action bars 6 is equipped with regulating plate 7, movable regulating plate 7 through the design, be convenient for carry out the regulation of looks adaptation according to the thickness of outside framework, fixed scope is wider, the fastening bolt 8 and the sheet rubber 9 of cooperation design simultaneously, can carry out spacing fixed with the position after adjusting, avoid appearing the phenomenon of rocking, spout 5 has been seted up at the surface middle part of action bars 6, spout 5's inboard has run through two at least fastening stud 8, two fastening stud 8 are in regulating plate 7's both sides respectively, and the side laminating of the fastening stud 8 that just rises and regulating plate 7 is connected.

In this embodiment, preferably, the end portion of the toggle rod 4 and the connection of the limit end post 13 and the middle position of the toggle rod 4 are both sleeved with a damping sleeve 12, and through the designed damping sleeve 12, the position of the toggle rod 4 can be limited in use, so that the phenomenon of dropping during toggling is avoided, the stability of rotation is ensured, and the damping sleeve 12 is an elastic material member.

In this embodiment, preferably, the other end of the adjusting bolt 3 is fixed with the clamping plate 2, and the end surfaces of the clamping plate 2 and the fixing plate 1 are both planar structures.

The working principle and the using process of the invention are as follows: when the invention is used, in the embodiment, preferably, the other end of the adjusting bolt 3 is fixed with the clamping plate 2, and the end surfaces of the clamping plate 2 and the fixing plate 1 are both of a plane structure

the method comprises the following steps: firstly, adjusting the distance between the fixed plate 1 and the adjusting plate 7 according to the thickness of a template for injection molding, and ensuring that the distance between the fixed plate 1 and the adjusting plate is the width of a multiple of the template;

step two: in the adjustment process, the fastening nut 10 is loosened, then the adjusting plate 7 is shifted, the adjusting plate 7 slides on the surface of the operating rod 6 and can drive the fastening stud 8 on one side to move, after the adjusting plate moves to a proper place, the fastening nut 10 is fastened to complete the fixation of the fastening stud 8, and in the fixation process, the fastening nut 10 is in close contact with the rubber sheet 9 and the convex strip 11 on the surface of the rubber sheet 9, so that the stability is further improved, and the sliding is avoided;

step three: placing the template on the inner sides of the fixed plate 1 and the clamping plate 2, then rotating the poke rod 4, driving the adjusting bolt 3 through the poke rod 4, and driving the clamping plate 2 to approach to the end face of the fixed plate 1 through the adjusting bolt 3 so as to clamp the template;

step four: when the position of the poke rod 4 needs to be positioned, the poke rod 4 moves in the end part of the adjusting bolt 3, so that the damping sleeve 12 on the surface of the poke rod 4 is clamped with the adjusting bolt 3 together, the damping force is increased, and the installation and the fixation are completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 mould plastics with fixed frock, includes action bars (6), the end fixing of action bars (6) has fixed plate (1), its characterized in that: the surface sliding sleeve of action bars (6) is equipped with regulating plate (7), spout (5) have been seted up at the surface middle part of action bars (6), the inboard of spout (5) runs through there are two at least fastening stud (8), two fastening stud (8) are in respectively the both sides of regulating plate (7), and the side laminating of rising fastening stud (8) and regulating plate (7) is connected.

2. The fixed tooling for injection molding according to claim 1, characterized in that: the rear surface symmetry of action bars (6) is glued there are sheet rubber (9), sheet rubber (9) are in the both sides of spout (5), just the surface cover of fastening stud (8) is equipped with fastening nut (10), fastening nut (10) closely laminate with sheet rubber (9).

3. The fixed tooling for injection molding according to claim 2, characterized in that: the surface of the rubber sheet (9) is equidistantly provided with convex strips (11), and the length of each convex strip (11) is equal to the width of the rubber sheet (9).

4. The fixed tooling for injection molding according to claim 1, characterized in that: adjusting bolt (3) has been run through on the top of regulating plate (7), and both threaded connection, adjusting bolt (3)'s one end is run through and is had poker rod (4), the both ends of poker rod (4) are fixed with and are used for spacing end post (13).

5. The fixed tooling for injection molding according to claim 4, wherein: the end portion of the poking rod (4) and the limiting end post (13) in a cross connection mode and the middle position of the poking rod (4) are both sleeved with damping sleeves (12), and the damping sleeves (12) are elastic material components.

6. The fixed tooling for injection molding according to claim 4, wherein: the other end of the adjusting bolt (3) is fixed with a clamping plate (2), and the end faces of the clamping plate (2) and the fixing plate (1) are both of a plane structure.

7. The use method of the fixing tool for injection molding according to claims 1 to 6, characterized in that:

the method comprises the following steps: firstly, adjusting the distance between a fixed plate (1) and an adjusting plate (7) according to the thickness of a template for injection molding, and ensuring that the distance between the fixed plate and the adjusting plate is the width of a multiple of the template;

step two: in the adjustment process, the fastening nut (10) is loosened, then the adjusting plate (7) is shifted, the adjusting plate (7) slides on the surface of the operating rod (6) and can drive the fastening stud (8) on one side to move, after the adjusting plate moves to a proper place, the fastening nut (10) is fastened to finish the fixation of the fastening stud (8), and in the fixation process, the fastening nut (10) is in close contact with the rubber sheet (9) and the raised lines (11) on the surface of the rubber sheet (9), so that the stability is further increased, and the sliding is avoided;

step three: placing the template on the inner sides of the fixed plate (1) and the clamping plate (2), rotating the poke rod (4), driving the adjusting bolt (3) through the poke rod (4), and driving the clamping plate (2) to approach to the end face of the fixed plate (1) through the adjusting bolt (3) so as to clamp the template;

step four: when the position of the poke rod (4) needs to be positioned, the poke rod (4) moves in the end part of the adjusting bolt (3), so that the damping sleeve (12) on the surface of the poke rod (4) is clamped into the adjusting bolt (3), the damping force is increased, and the installation is completed.