CN218366118U

CN218366118U - Auxiliary positioning device is used in injection mold production

Info

Publication number: CN218366118U
Application number: CN202222173323.3U
Authority: CN
Inventors: 渔军华
Original assignee: Kunshan Chengyihe Precision Components Co ltd
Current assignee: Kunshan Chengyihe Precision Components Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-01-24
Anticipated expiration: 2032-08-18

Abstract

The utility model relates to an injection mold produces technical field, especially relates to an injection mold production is with auxiliary positioning device. The technical scheme comprises the following steps: the bottom plate is provided with a lower die, the lower die is placed with an upper die, two sides of the bottom plate are respectively movably connected with a movable plate, the movable plate is fixed with a first motor, the bottom end of a transmission shaft arranged on the first motor extends into a round hole, the bottom end of the transmission shaft arranged on the first motor is fixed with a second threaded rod, the bottom end of the second threaded rod penetrates through a connecting block and is connected with a thread, the bottom end of the second threaded rod is rotatably connected with the bottom end of the inner wall of a second elongated slot, one side of the connecting block is fixed with a support, one side of the support is provided with a groove, the front end and the rear end of the support are respectively connected with the first threaded rod in a threaded mode, and the first threaded rod is fixed with the clamping plate. The utility model has the advantages of the convenience is fixed a position injection mold, and the dismantlement is installed to injection mold to the while convenience.

Description

Auxiliary positioning device is used in injection mold production

Technical Field

The utility model relates to an injection mold produces technical field, specifically is an injection mold production is with auxiliary positioning device.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used in mass production of some parts having complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification. When the injection mold is produced, the upper mold and the lower mold need to be placed in alignment, and in order to keep the upper mold and the lower mold aligned, a limiting column is usually used to penetrate through a limiting hole so as to be aligned, but the upper mold and the lower mold are inconvenient to mount and dismount.

Through the retrieval, patent publication No. CN210820637U discloses a positioner for injection mold, including movable mould board and fixed die plate, the fixed die plate is installed on the mould seat, movable mould inboard side four corners evenly is provided with a plurality of location subblocks, the location subblock is convex structure and installs in the location subblock mounting groove of movable mould board, the fixed die plate is installed the female piece of location in the position that corresponds the location subblock, the female piece of location is concave structure and installs in the female piece mounting groove of location of fixed die plate, still evenly install the guide post on the movable mould board, the fixed die plate is provided with the guide way in the position that corresponds the guide post, install the uide bushing in the guide way, uide bushing and guide post clearance fit, uide bushing and guide way interference fit.

In the prior art, CN210820637U aligns the upper mold and the lower mold during use, and in order to keep the upper mold and the lower mold aligned, a limiting post is usually used to penetrate through a limiting hole to make alignment, but this makes it inconvenient to mount and dismount the upper mold and the lower mold.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold production is with auxiliary positioning device possesses the convenience and fixes a position injection mold, conveniently installs the advantage of dismantling to injection mold simultaneously, has solved last mould and bed die and has alignd and place, aligns for keeping last mould and bed die, uses spacing post to run through spacing hole usually for align, but makes like this to install the inconvenient problem of dismantlement to last mould and bed die.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an auxiliary positioning device is used in injection mold production, includes first threaded rod, bottom plate and splint, the bed die has been placed to the bottom plate upper surface, the mould has been placed to the bed die upper surface, bottom plate upper surface both sides swing joint movable plate respectively, the second elongated slot has been seted up to movable plate one side, the round hole has been seted up to the movable plate upper surface, movable plate upper surface is fixed with first motor, the transmission shaft bottom that first motor was equipped with stretches into in the round hole, the transmission shaft bottom that first motor was equipped with is fixed with the second threaded rod, second threaded rod bottom through-connection piece to threaded connection, second threaded rod bottom is connected with second elongated slot inner wall bottom rotation, connecting block one side is fixed with the support, the recess is seted up to support one side, both ends threaded connection first threaded rod respectively around the support, first threaded rod is fixed with splint.

Preferably, first elongated slots are formed in two sides of the upper surface of the bottom plate respectively, round holes are formed in two sides of the bottom plate respectively, second motors are fixed to two sides of the bottom plate respectively, one sides of transmission shafts arranged on the second motors extend into the round holes, second threaded rods are fixed to one sides of the transmission shafts arranged on the second motors, one sides of the second threaded rods penetrate through the connecting blocks and are in threaded connection, one sides of the second threaded rods are rotatably connected with one sides of the inner walls of the first elongated slots, and a movable plate is fixed to the upper surface of the connecting blocks. The transmission shaft that is equipped with through the second motor fixes the second threaded rod, provides power for the rotation of second threaded rod for the movable plate can remove as required, is convenient for fix a position last mould and bed die.

Preferably, a control switch box is fixed on one side of the moving plate, and a display screen and a button are sequentially installed on one side of the control switch box in an embedded mode from top to bottom. The start and stop of the first motor and the second motor can be controlled by controlling the switch box.

Preferably, threaded holes are respectively formed in the front end and the rear end of the support, the first threaded rod penetrates through the threaded holes and extends into the groove, and the first threaded rod is in threaded connection with the threaded holes. Through first threaded rod and screw hole threaded connection for rotate first threaded rod, splint can remove as required, are convenient for press from both sides tight location with last mould and bed die.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up movable plate upper surface fixed with first motor, the transmission shaft bottom that first motor was equipped with stretches into in the round hole, the transmission shaft bottom that first motor was equipped with is fixed with the second threaded rod, second threaded rod bottom through connection piece, and threaded connection, second threaded rod bottom is rotated with second elongated slot inner wall bottom and is connected, connecting block one side is fixed with the support, the recess has been seted up to support one side, both ends difference threaded connection first threaded rod around the support, first threaded rod is fixed with splint, when needs are installed injection mold, start the second motor, make the movable plate can remove suitable position as required, restart first motor, make the support can reciprocate suitable position as required, rotate first threaded rod, make splint can press from both sides tight location with last mould and bed die, reached and conveniently fix a position injection mold, the effect of conveniently installing the dismantlement to injection mold simultaneously.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic front sectional view of the present invention;

fig. 4 is a schematic view of the internal structure of the bracket of the present invention.

In the figure: 1. a first threaded rod; 2. a control switch box; 3. a first motor; 4. moving the plate; 5. a support; 6. a second motor; 7. a base plate; 8. a lower die; 9. an upper die; 10. a groove; 11. a first elongated slot; 12. a splint; 13. a second threaded rod; 14. connecting blocks; 15. a second elongated slot; 16. a circular hole; 17. a threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides an auxiliary positioning device is used in injection mold production, including first threaded rod 1, bottom plate 7 and splint 12, bottom plate 7 upper surface has placed bed die 8, bed die 9 has been placed to bottom plate 8 upper surface, bottom plate 7 upper surface both sides swing joint movable plate 4 respectively, first elongated slot 11 has been seted up respectively to bottom plate 7 upper surface both sides, round hole 16 has been seted up respectively to bottom plate 7 both sides, bottom plate 7 both sides are fixed with second motor 6 respectively, transmission shaft one side that second motor 6 was equipped with stretches into in the round hole 16, transmission shaft one side that second motor 6 was equipped with is fixed with second threaded rod 13, second threaded rod 13 one side through-connection piece 14, and threaded connection, second threaded rod 13 one side is connected with first elongated slot 11 inner wall one side rotation, connecting block 14 upper surface is fixed with movable plate 4, second threaded rod 13 is fixed through the transmission shaft that second motor 6 was equipped with, power has been provided for the rotation of second threaded rod 13, make movable plate 4 can remove as required, be convenient for go up mould 9 and bed die 8 and fix a position. As is well known to those skilled in the art, the provision of the second electric machine 6 is well known and is of conventional or common general knowledge and will not be described in detail herein, and any adaptation may be made by those skilled in the art as required or convenient.

A second long groove 15 is formed in one side of the moving plate 4, the control switch box 2 is fixed to one side of the moving plate 4, a display screen and a button are sequentially installed on one side of the control switch box 2 in an embedded mode from top to bottom, and the first motor 3 and the second motor 6 can be controlled to start and stop through the control switch box 2. As is well known to those skilled in the art, the provision of the control switch box 2 is well known and is conventional and will not be described herein, and any selection may be made by those skilled in the art as required or convenient. The upper surface of the movable plate 4 is provided with a round hole 16, the upper surface of the movable plate 4 is fixedly provided with the first motor 3, a transmission shaft arranged on the first motor 3 fixes the second threaded rod 13, power is provided for the rotation of the second threaded rod 13, the support 5 can move up and down as required, and the upper die 9 and the lower die 8 can be clamped and positioned conveniently. As is well known to those skilled in the art, the provision of the first electric machine 3 is well known and is conventional in the art and will not be described in detail herein, and any adaptation may be made by those skilled in the art as required or convenient. The bottom end of a transmission shaft arranged on the first motor 3 extends into the round hole 16, a second threaded rod 13 is fixed at the bottom end of the transmission shaft arranged on the first motor 3, the bottom end of the second threaded rod 13 penetrates through the connecting block 14 and is in threaded connection with the bottom end of the inner wall of the second long groove 15, the bottom end of the second threaded rod 13 is rotatably connected with the bottom end of the inner wall of the second long groove, and the support 5 is fixed on one side of the connecting block 14.

Support 5 one side is seted up flutedly 10, both ends are threaded connection first threaded rod 1 respectively around support 5, both ends are threaded connection 17 respectively around support 5, first threaded rod 1 runs through in screw hole 17 stretches into recess 10, first threaded rod 1 and screw hole 17 threaded connection, through first threaded rod 1 and screw hole 17 threaded connection, make to rotate first threaded rod 1, splint 12 can remove as required, be convenient for press from both sides tight location with last mould 9 and bed die 8, first threaded rod 1 is fixed with splint 12.

The working principle is as follows: when the injection mold is required to be positioned and installed, the lower mold 8 is placed on the upper surface of the bottom plate 7, the upper mold 9 is placed on the upper surface of the lower mold 8, the control switch box 2 is operated, the second motor 6 is started, the second threaded rod 13 rotates, the movable plate 4 can be moved to a proper position as required, the control switch box 2 is operated again, the first motor 3 is started, the second threaded rod 13 rotates, the support 5 can be moved to a proper position as required, the first threaded rod 1 is rotated again, and the clamping plate 12 is moved to clamp and position the upper mold 9 and the lower mold 8. The effects of conveniently positioning the injection mold and conveniently installing and disassembling the injection mold are achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an auxiliary positioning device is used in injection mold production, includes first threaded rod (1), bottom plate (7) and splint (12), its characterized in that: bottom plate (7) upper surface has been placed bed die (8), bed die (9) have been placed to bed die (8) upper surface, bottom plate (7) upper surface both sides swing joint movable plate (4) respectively, second elongated slot (15) have been seted up to movable plate (4) one side, round hole (16) have been seted up to movable plate (4) upper surface, movable plate (4) upper surface is fixed with first motor (3), the transmission shaft bottom that first motor (3) were equipped with stretches into in round hole (16), the transmission shaft bottom that first motor (3) were equipped with is fixed with second threaded rod (13), second threaded rod (13) bottom through connection piece (14) to threaded connection, second threaded rod (13) bottom rotates with second elongated slot (15) inner wall bottom to be connected, connecting block (14) one side is fixed with support (5), recess (10) are seted up to support (5) one side, both ends are threaded connection first threaded connection (1) respectively around support (5), first threaded rod (1) and splint (12) fixed threaded rod.

2. The auxiliary positioning device for injection mold production according to claim 1, characterized in that: first elongated slot (11) have been seted up respectively to bottom plate (7) upper surface both sides, round hole (16) have been seted up respectively to bottom plate (7) both sides, bottom plate (7) both sides are fixed with second motor (6) respectively, transmission shaft one side that second motor (6) were equipped with stretches into in round hole (16), transmission shaft one side that second motor (6) were equipped with is fixed with second threaded rod (13), second threaded rod (13) one side through connection piece (14) to threaded connection, second threaded rod (13) one side and first elongated slot (11) inner wall one side are rotated and are connected, connecting piece (14) upper surface is fixed with movable plate (4).

3. The auxiliary positioning device for injection mold production according to claim 1, characterized in that: and a control switch box (2) is fixed on one side of the moving plate (4), and a display screen and a button are sequentially embedded and installed on one side of the control switch box (2) from top to bottom.

4. The auxiliary positioning device for injection mold production according to claim 1, characterized in that: threaded holes (17) are respectively formed in the front end and the rear end of the support (5), the first threaded rod (1) penetrates through the threaded holes (17) and extends into the groove (10), and the first threaded rod (1) is in threaded connection with the threaded holes (17).