CN219294591U

CN219294591U - Injection mold convenient to remove calibration

Info

Publication number: CN219294591U
Application number: CN202223491600.1U
Authority: CN
Inventors: 明安鑫; 鲁颂业; 黄艳飞
Original assignee: Suzhou Zhimuxing Electronic Technology Co ltd
Current assignee: Suzhou Zhimuxing Electronic Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-07-04
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses an injection mold convenient for moving and calibrating, which comprises a base, wherein a moving seat is arranged above the base in a sliding manner, the bottom end of the moving seat is fixedly connected with an upper mold, the top end of the base is fixedly connected with a lower mold, two auxiliary mechanisms are respectively positioned at two sides of the lower mold, each auxiliary mechanism comprises two fixing plates, a calibrating plate, a calibrating sheet, two fixing shafts, a rubber block, an arc-shaped strip and a connecting plate, the calibrating plate and the calibrating sheet are positioned at one side of the upper mold, and one side of the rubber block is attached to the calibrating plate. According to the utility model, by utilizing the mutual matching of the fixing plate, the calibration sheet, the fixing shaft, the rubber block, the arc-shaped strip and the connecting plate, when the position of the upper die is deviated, the calibration sheet and the calibration plate are extruded to rotate, and then the arc-shaped strip rotates on the connecting plate, so that the movement of the upper die and the lower die can be timely moved and calibrated, the displacement of the injection die can be conveniently observed, and the injection of products can be conveniently carried out.

Description

Injection mold convenient to remove calibration

Technical Field

The utility model relates to the field of injection molds, in particular to an injection mold convenient to move and calibrate.

Background

The injection mold is a tool for producing plastic products and generally comprises a supporting seat, a movable seat, a base, an upper mold, a lower mold, a hydraulic cylinder and the like, wherein the hydraulic cylinder enables the movable seat to move up and down, the movable seat drives the upper mold to move up and down, and then injection molding is carried out on the products.

When the injection mold is used, the upper mold moves to be combined with the lower mold, but after the upper mold and the lower mold are used for a long time, the guide rod is worn and deformed, so that the situation of position deviation of the upper mold can be caused, the situation of displacement of the upper mold and the lower mold cover can be caused, the injection molding is influenced, the small-amplitude displacement of the upper mold and the lower mold is inconvenient to observe, the injection mold is inconvenient to move and calibrate in time, and certain limitation exists.

Disclosure of Invention

The utility model aims to provide an injection mold convenient to move and calibrate, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an injection mold facilitating movement calibration, comprising:

the upper part of the base is provided with a movable seat in a sliding manner, the bottom end of the movable seat is fixedly connected with an upper die, and the top end of the base is fixedly connected with a lower die;

the two auxiliary mechanisms are respectively located at two sides of the lower die and comprise two fixing plates, a calibration plate, a calibration sheet, two fixing shafts, a rubber block, an arc-shaped strip and a connecting plate, wherein the calibration plate and the calibration sheet are located at one side of the upper die, one side of the rubber block is attached to the calibration plate, and the fixing shafts are rotationally arranged on the fixing plates.

Preferably, one side of the calibration sheet is fixedly connected with the calibration plate, one end of the fixed shaft is fixedly connected with the calibration plate, the side of the fixed plate is provided with a rotating groove, the fixed shaft is rotatably inserted and connected with the inner cavity of the rotating groove, and two sides of the rubber block are respectively fixedly connected with the two fixed plates.

Preferably, one side of the arc-shaped strip is fixedly connected with the calibration plate, and a transverse plate is fixedly connected between two adjacent fixing plates.

Preferably, one side of the transverse plate is fixedly connected with the connecting plate, an arc-shaped groove is formed in the top end of the connecting plate, and the arc-shaped strip is connected with the inner cavity of the arc-shaped groove in a sliding and penetrating mode.

Preferably, the top ends of the two fixing shafts are fixedly connected with a supporting plate, the top ends of the supporting plates are fixedly connected with a bearing plate, round grooves are formed in the side sides of the bearing plate, painting brushes are fixedly inserted into the inner cavities of the round grooves, and annular sheets are fixedly connected to the front faces of the two fixing plates.

Preferably, the bottom fixedly connected with mounting panel of fixed plate, the both sides of bed die are all fixedly connected with two screw thread posts, the outer wall and the mounting panel slip of screw thread post alternate to be connected, the outer wall screw thread of screw thread post alternate to be connected with the locking ring.

The utility model has the technical effects and advantages that:

(1) According to the utility model, by utilizing the mutual matching of the fixing plate, the calibration sheet, the fixing shaft, the rubber block, the arc-shaped strip and the connecting plate, when the position of the upper die is deviated, the calibration sheet and the calibration plate are extruded to rotate, and then the arc-shaped strip rotates on the connecting plate, so that the movement of the upper die and the lower die can be timely moved and calibrated, the displacement of the injection die can be conveniently observed, and the injection of products can be conveniently carried out;

(2) According to the utility model, the fixed shaft, the supporting plate, the annular sheet, the bearing plate and the painting brush are matched with each other, the fixed shaft drives the bearing plate and the supporting plate to rotate, the painting brush rotates along with the bearing plate, and the painting brush makes drawing marks on the annular sheet, so that the rotation angle of the calibration plate is conveniently recorded, and the offset degree of the injection mold is conveniently recorded.

Drawings

Fig. 1 is a schematic diagram of the front structure of the present utility model.

Fig. 2 is a schematic diagram of the front cross-sectional structure of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.

In the figure: 1. a base; 2. a movable seat; 3. an upper die; 4. a lower die; 5. an auxiliary mechanism; 51. a fixing plate; 52. a calibration plate; 53. a calibration sheet; 54. a fixed shaft; 55. a rubber block; 56. an arc-shaped strip; 57. a connecting plate; 6. a cross plate; 7. a mounting plate; 8. a locking ring; 9. a threaded column; 10. an annular sheet; 11. a support plate; 12. a carrying plate; 13. a painting brush.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an injection mold convenient for movement calibration as shown in fig. 1-4, which comprises a base 1, wherein the base is favorable for supporting a lower mold 4, a movable seat 2 is slidably arranged above the base and is favorable for driving an upper mold 3 to move, the bottom end of the movable seat 2 is fixedly connected with the upper mold 3, and the top end of the base 1 is fixedly connected with the lower mold 4.

The auxiliary mechanism 5 is located the both sides and the back of bed die 4 respectively, this description is mainly with both sides, the auxiliary mechanism 5 includes two fixed plates 51, the calibration board 52, the calibration piece 53, two fixed axles 54, the rubber piece 55, arc strip 56 and connecting plate 57, the fixed plate 51 is favorable to making fixed axle 54 rotate above that, be favorable to supporting fixed axle 54, the calibration board 52 is favorable to driving calibration piece 53 and rotates, and then be favorable to calibrating the motion of last mould 3, the opposite side of calibration piece 53 is laminated mutually with last mould 3, when last mould 3 position offset, can extrude calibration board 52 and calibration piece 53 and rotate, and then be favorable to in time observing the aversion of last mould 3, be favorable to in time calibrating the motion of last mould 3, fixed axle 54 is favorable to making calibration board 52 take its to the centre of a circle to rotate, be favorable to making calibration board 52 rotate, and then be favorable to in time calibrating the motion of last mould 3, the rubber piece 55 is favorable to supporting calibration board 52, be favorable to making calibration board 52 be vertical to placing, and be favorable to making calibration board 52 extrude it, be favorable to making calibration board 52 carry out extrusion to the motion, be favorable to making calibration board 52, be favorable to the motion of the calibration piece 52 and be favorable to rotate on the fixed plate 52 and the arc-shaped plate 52, the fixed plate 52 is favorable to the motion of the arc strip is favorable to the motion of the comparison of the top die 52 is located the fixed plate 52, and is favorable to the comparison of the fact that the motion of the fixed plate is located the fixed plate 52 is in time to the centre of the circle of the piece is located at the centre of one side of the piece, the circle, the piece is located on the fixed plate 52, and is favorable to be the fixed plate is located on the fixed plate 52, and is in time 55, and can be in time to be the comparison plate 52, the comparison plate is favorable to be the comparison plate 52.

One side of the calibration sheet 53 is fixedly connected with the calibration plate 52, one end of the fixed shaft 54 is fixedly connected with the calibration plate 52, the side of the fixed plate 51 is provided with a rotating groove, the fixed shaft 54 is rotatably connected with the inner cavity of the rotating groove in a penetrating way, and two sides of the rubber block 55 are respectively fixedly connected with the two fixed plates 51.

One side of the arc-shaped strip 56 is fixedly connected with the calibration plate 52, and a transverse plate 6 is fixedly connected between two adjacent fixing plates 51, so that the connecting plate 57 is supported.

One side of the transverse plate 6 is fixedly connected with a connecting plate 57, an arc-shaped groove is formed in the top end of the connecting plate 57, and an arc-shaped strip 56 is connected with the inner cavity of the arc-shaped groove in a sliding and penetrating mode.

Wherein the top of two fixed axles 54 all fixedly connected with backup pad 11 is favorable to supporting loading board 12, the top fixedly connected with loading board 12 of backup pad 11 is favorable to supporting painting brush 13, be convenient for fix painting brush 13, be favorable to driving painting brush 13 simultaneously and move, the circular slot has been seted up to the avris of loading board 12, the inner chamber of circular slot fixedly interpenetration is connected with painting brush 13, be favorable to making painting brush 13 mark at ring segment 10 and move, and then be favorable to marking the rotation degree of fixed axle 54 and calibration board 52, wherein the positive of two fixed boards 51 all fixedly connected with ring segment 10, ring segment 10 is the paper material, be favorable to making painting brush 13 draw the mark above that.

The bottom fixedly connected with mounting panel 7 of fixed plate 51, mounting panel 7, screw thread post 9 and locking ring 8 are favorable to installing and dismantling fixed plate 51, are convenient for install and dismantle calibration board 52, and two equal fixedly connected with screw thread post 9 of both sides of bed die 4, the outer wall and the mounting panel 7 slip of screw thread post 9 alternate to be connected, and the outer wall thread of screw thread post 9 alternate to be connected with locking ring 8.

The working principle of the utility model is as follows:

when the movement of the upper die 3 shifts, the upper die 3 touches the calibration sheet 53 when moving, the calibration sheet 53 pushes the calibration plate 52 to move, the rotation of the calibration plate 52 enables the two fixed shafts 54 to rotate, the fixed shafts 54 rotate in the inner cavity of the rotating groove, the calibration plate 52 drives the arc-shaped strip 56 to move, the arc-shaped strip 56 slides in the inner cavity of the arc-shaped groove on the connecting plate 57, the calibration plate 52 extrudes the rubber block 55 to deform the rubber block 55, the two fixed shafts 54 drive the supporting plate 11 and the bearing plate 12 to rotate, the bearing plate 12 drives the painting brush 13 to rotate, then the painting brush 13 marks on the annular sheet 10, and then the marks on the annular sheet 10 are observed, so that the moving position of the upper die 3 can be judged.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An injection mold facilitating movement calibration, comprising:

the base (1) is provided with a movable seat (2) in a sliding manner above the base, the bottom end of the movable seat (2) is fixedly connected with an upper die (3), and the top end of the base (1) is fixedly connected with a lower die (4);

the auxiliary mechanism (5) is respectively located at two sides and the back of the lower die (4), the auxiliary mechanism (5) comprises two fixing plates (51), a calibration plate (52), a calibration sheet (53), two fixing shafts (54), rubber blocks (55), arc-shaped strips (56) and a connecting plate (57), the calibration plate (52) and the calibration sheet (53) are located at one side of the upper die (3), one side of the rubber blocks (55) is attached to the calibration plate (52), and the fixing shafts (54) are rotatably arranged on the fixing plates (51).

2. The injection mold convenient to move and calibrate according to claim 1, wherein one side of the calibration sheet (53) is fixedly connected with the calibration plate (52), one end of the fixed shaft (54) is fixedly connected with the calibration plate (52), a rotating groove is formed in the side of the fixed plate (51), the fixed shaft (54) is rotatably inserted and connected with an inner cavity of the rotating groove, and two sides of the rubber block (55) are fixedly connected with the two fixed plates (51) respectively.

3. An injection mold facilitating movement and calibration according to claim 1, wherein one side of the arc-shaped strip (56) is fixedly connected with the calibration plate (52), and a transverse plate (6) is fixedly connected between two adjacent fixing plates (51).

4. An injection mold convenient for movement calibration according to claim 3, wherein one side of the transverse plate (6) is fixedly connected with the connecting plate (57), an arc-shaped groove is formed in the top end of the connecting plate (57), and the arc-shaped strip (56) is connected with the inner cavity of the arc-shaped groove in a sliding and penetrating manner.

5. The injection mold convenient to move and calibrate according to claim 1, wherein the top ends of the two fixed shafts (54) are fixedly connected with a supporting plate (11), the top ends of the supporting plate (11) are fixedly connected with a bearing plate (12), round grooves are formed in the side sides of the bearing plate (12), painting brushes (13) are fixedly inserted into inner cavities of the round grooves, and the front surfaces of the two fixed plates (51) are fixedly connected with annular sheets (10).

6. The injection mold convenient to move and calibrate according to claim 1, characterized in that the bottom end of the fixing plate (51) is fixedly connected with a mounting plate (7), two threaded columns (9) are fixedly connected to two sides of the lower mold (4), the outer wall of each threaded column (9) is connected with the mounting plate (7) in a sliding penetrating mode, and a locking ring (8) is connected to the outer wall of each threaded column (9) in a threaded penetrating mode.