CN210254189U

CN210254189U - Sprue shearing tool

Info

Publication number: CN210254189U
Application number: CN201920631837.4U
Authority: CN
Inventors: 张生军; 方国成
Original assignee: Chengdu Aerospace Molding Nanjing Co ltd
Current assignee: Chengdu Aerospace Molding Nanjing Co ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-04-07
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses a sprue shearing tool, which comprises a metal support protective cover, wherein the upper end and the lower end of one side of the top of the metal support are fixedly connected with a first cylinder, the upper end and the lower end of the top of the protective cover, which are far away from the first cylinder, are both connected with a second cylinder, the tops of the first cylinder and the second cylinder are respectively fixedly connected with a pressing plate fixed block, one end of the pressing plate fixed block at the upper end of one side of the metal support, which is far away from the first cylinder, is fixedly connected with the top of a first profiling positioning block, a machined product can be well positioned by the arranged first profiling positioning block, the second profiling positioning block, the third profiling positioning block and the fourth profiling positioning block, a cutter on the cutter fixed block is driven by a guide rail, the third cylinder and a sliding table fixed seat to carry out machining, the automatic sprue shearing tool, the production efficiency is improved, the quality risk is reduced, and the practicability is good.

Description

Sprue shearing tool

Technical Field

The utility model relates to a frock is cuted to runner belongs to runner processing technology field.

Background

Part door plant product is because of mould structural design problem, runner department design advances gluey mode for the side, if prune this type of runner of manual work with ordinary cutter, comparatively hard, and prune the in-process and easily repair and lack product and easy fish tail hand, if adopt dedicated water gap pincers to prune the runner in addition, be difficult for scratching the hand, but very hard, the operating time has been increased, prune runner operative employee easily tired in succession, and the hand is because of holding the water gap pincers for a long time and cut the runner and grind the bubble very easily and appear, to staff's health hidden danger, do not have fine practicality.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide runner shearing frock, provide the problem that proposes in the above background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the sprue shearing tool comprises a metal support and a protective cover, wherein the upper end and the lower end of one side of the top of the metal support are fixedly connected with a first air cylinder, the upper end and the lower end of the top of the protective cover, which are far away from the first air cylinder, are both connected with a second air cylinder, the tops of the first air cylinder and the second air cylinder are respectively and fixedly connected with a pressing plate fixing block, one end, which is far away from the first air cylinder, of the pressing plate fixing block at the upper end of one side of the metal support is fixedly connected with the top of a first profiling positioning block, one end, which is far away from the first air cylinder, of the pressing plate fixing block at the lower end of one side of the metal support is fixedly connected with the top of a third profiling positioning block, one end, which is far away from the second air cylinder, of the pressing plate fixing, the utility model discloses a profile modeling locating device, including a metal support, two cylinders, guide rail, cylinder seat, air cylinder.

As an optimal technical scheme of the utility model, two a cylinder, No. two cylinder and every No. four cylinders are connected with the trachea electricity respectively.

As an optimal technical scheme of the utility model, every the guide rail respectively with slip table fixing base sliding connection.

As a preferred technical scheme of the utility model, the metal support is inside to be the fretwork form, every the equal fixedly connected with cutter of one end that metal support was kept away from to the cutter fixed block.

As an optimal technical scheme of the utility model, two a cylinder and two No. two cylinders are the rotation and compress tightly the cylinder.

The utility model discloses the beneficial effect who reaches is: through a profile modeling locating piece that is equipped with, No. two profile modeling locating pieces, No. three profile modeling locating pieces and No. four profile modeling locating pieces, can carry out fine location to the processing product, through the guide rail that is equipped with, the cutter on No. three cylinders and slip table fixing base drive the cutter fixed block is processed, can effectively alleviate staff's work load through this automatic shearing runner frock, the quality after the product is pruned simultaneously also can be more stable, improves production efficiency, reduce the quality risk, has fine practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural diagram of a gear bearing of the present invention;

fig. 3 is a mechanism diagram of the fixing frame of the present invention.

In the figure: 1. a first cylinder; 2. a first profiling positioning block; 3. a pressure plate fixing block; 4. a second profiling positioning block; 5. the oil-water separator pressure regulating valve; 6. a second cylinder; 7. a guide rail; 8. a third cylinder; 9. a cylinder number four; 10. an air tube; 11. a third profiling positioning block; 12. a fourth profiling positioning block; 13. a protective cover; 14. a metal bracket; 15. a sliding table fixing seat; 16. and a cutter fixing block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the sprue shearing tool comprises a metal support 14 and a protective cover 13, wherein the upper end and the lower end of one side of the top of the metal support 14 are fixedly connected with a first cylinder 1, the upper end and the lower end of the top of the protective cover 13, which are far away from the first cylinder 1, are both connected with a second cylinder 6, the tops of the first cylinder 1 and the second cylinder 6 are respectively and fixedly connected with a pressing plate fixing block 3, one end, which is far away from the first cylinder 1, of the pressing plate fixing block 3 at the upper end of one side of the metal support 14 is fixedly connected with the top of a first profiling positioning block 2, one end, which is far away from the first cylinder 1, of the pressing plate fixing block 3 at the lower end of one side of the metal support 14 is fixedly connected with the top of a third profiling positioning block 11, one end, which is far away from the second cylinder 6, of the pressing plate fixing block 3 at, metal support 14 is located respectively between two cylinders 1 and between two cylinders 6 fixedly connected with cylinder 9 No. four, the one end that two cylinder 9 No. four at upper and lower both ends are close to mutually all is connected with guide rail 7, the one end that cylinder 9 No. four was kept away from to every guide rail 7 all is connected with cylinder 8 No. three, every guide rail 7 bottom all is connected with slip table fixing base 15, the one end difference fixedly connected with cutter fixed block 16 of every cylinder 8 No. three that is close to No. three profile modeling locating piece 11, metal support 14 is located No. two profile modeling locating piece 4's top fixedly connected with oil water separator air-vent valve 5, a plurality of trachea 10 are all installed to metal support 14 both sides, metal support 14 is located top four sides and 13 bottom four sides fixed connection of.

The two first cylinders 1, the two second cylinders 6 and each fourth cylinder 9 are respectively electrically connected with an air pipe 10; each guide rail 7 is respectively connected with a sliding table fixing seat 15 in a sliding way; the interior of the metal bracket 14 is hollowed out, and one end of each cutter fixing block 16, which is far away from the metal bracket 14, is fixedly connected with a cutter; two cylinders 1 and two cylinders 6 are rotary compression cylinders.

Specifically, when the utility model is used, after the injection molding product is produced and molded, a mechanical arm adsorbs the product from an injection molding machine through a sucker and places the product in the protective cover 13, the product is positioned through a first copying positioning block 2, a second copying positioning block 4, a third copying positioning block 11 and a fourth copying positioning block 12, after the product is placed on a limiting copying block, a first cylinder 1 and a second cylinder 6 are started, a pressing plate fixing block 3 fixes the product, four fourth cylinders 9 start to work, a third cylinder 8 is driven to perform vertical gate cutting direction movement, a cutter is close to the edge position of the product, the fourth cylinder 9 stops moving after a knife edge is close to the edge of the product, the third cylinder 8 starts to work, the cutter is driven to cut a gate, after the gate is cut off, the fourth cylinder 9 and the third cylinder 8 return, the first cylinder 1 and the second cylinder 6 drive the pressing plate fixing block 3 to return, a manipulator takes a workpiece to finish gate trimming; the model of the fourth cylinder 9 is as follows: SDA40-25, model number three cylinder 8: TDA/TN20-45-S, the model number of the second cylinder 6 is: SRC25-R, type number one cylinder 1: SRC 25-L.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Frock is cuted to runner, its characterized in that, including metal support (14) and protection casing (13), cylinder (1) of both ends fixedly connected with about one side in metal support (14) top, the upper and lower both ends that cylinder (1) was kept away from at protection casing (13) top all are connected with No. two cylinder (6), two No. one cylinder (1) and No. two cylinder (6) top fixedly connected with clamp plate fixed block (3) respectively, the one end of cylinder (1) and the top fixed connection of a profile modeling locating piece (2) are kept away from in clamp plate fixed block (3) of metal support (14) one side upper end, the one end and No. three profile modeling locating piece (11) top fixed connection of cylinder (1) are kept away from in clamp plate fixed block (3) of metal support (14) one side lower extreme, the one end of No. two cylinder (6) and the profile modeling locating piece (4) of No. two are kept away from in clamp plate fixed block (3) of metal support (14 Top fixed connection, the one end that No. two cylinders (6) were kept away from in clamp plate fixed block (3) of metal support (14) top opposite side lower extreme and the top fixed connection of No. four profile modeling locating pieces (12), metal support (14) are located respectively between two cylinders (1) and between two cylinders (6) fixedly connected with No. four cylinders (9), two of upper and lower both ends one end that No. four cylinders (9) are close to mutually all is connected with guide rail (7), every the one end that No. four cylinders (9) were kept away from in guide rail (7) all is connected with No. three cylinders (8), every guide rail (7) bottom all is connected with slip table fixing base (15), every the one end that No. three cylinders (8) are close to No. three profile modeling locating pieces (11) is fixedly connected with cutter fixed block (16) respectively, metal support (14) are located the top fixedly connected with oil water separator air-vent valve (5) of No. two profile modeling locating pieces (, a plurality of air pipes (10) are installed on two sides of the metal support (14), and the metal support (14) is located at the four sides of the top and is fixedly connected with the four sides of the bottom of the protective cover (13).

2. The gate shearing tool according to claim 1, characterized in that the two first cylinders (1), the second cylinder (6) and each fourth cylinder (9) are respectively electrically connected with a gas pipe (10).

3. The gate shearing tool as claimed in claim 1, characterized in that each guide rail (7) is slidably connected with a sliding table fixing seat (15).

4. The gate shearing tool according to claim 1, wherein the metal support (14) is hollow, and a cutter is fixedly connected to one end, away from the metal support (14), of each cutter fixing block (16).

5. The gate shearing tool according to claim 1, characterized in that the two first cylinders (1) and the two second cylinders (6) are both rotary compression cylinders.