CN213701489U

CN213701489U - Split type hexagonal flange bolt die

Info

Publication number: CN213701489U
Application number: CN202022641072.8U
Authority: CN
Inventors: 孙仕岗
Original assignee: Jiangsu Dongji Precision Technology Co ltd
Current assignee: Jiangsu Dongji Precision Technology Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-16
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a cut apart type hexagonal flange bolt mould, including the base, the fixed mould shell that is provided with in top of base, two die cavitys are separated into through two baffles that the inner chamber middle part was equipped with to the mould shell, all are provided with the mold core in two die cavitys, and the bottom mounting of mold core is provided with the die holder, and the both sides of die cavity set up respectively and are the back taper, and the cooperation is provided with spacing frame in the die cavity. The utility model relates to a cut apart type hexagonal flange bolt mould, arrange the mold core in the die cavity, servo motor work drives adjusting screw and rotates, adjusting screw rotates and drives the screw sleeve and take place the motion, drive the clamp plate downstream through the screw sleeve, the clamp plate removes and can drive spacing frame downstream, can compress tightly fixedly to the position of die holder through spacing frame, carry out spacing fixed with the position of mold core, when one of them mold core breaks down, servo motor drives the clamp plate upward movement along reverse rotation, move out spacing frame from the die cavity, it can to change to take out the mold core of trouble.

Description

Split type hexagonal flange bolt die

Technical Field

The utility model relates to a mould specifically is a type of cutting apart hexagon flange bolt mould.

Background

The hexagonal flange bolt is mostly produced through the mould, and present adopts the multimode coproduction usually in order to improve the production efficiency to the hexagonal flange bolt, but the multimode mode of sampling has also led to the probability that the mould broke down to improve, need dismantle the maintenance or change whole mould when dismantling, and is comparatively time-consuming and energy-consuming. Therefore, the split type hexagonal flange bolt die is improved, and the split type hexagonal flange bolt die is provided.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a cut apart type hexagon flange bolt mould.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a cut apart type hexagonal flange bolt mould, the on-line screen storage device comprises a base, the fixed mould shell that is provided with in top of base, two die cavities are separated into through two baffles that the inner chamber middle part was equipped with to the mould shell all be provided with the mold core in the die cavity, the bottom mounting of mold core is provided with the die holder, the both sides of die cavity set up respectively and are the back taper, just the cooperation is provided with spacing frame in the die cavity, spacing frame cooperation cover is established in the outside of mold core, just the bottom of spacing frame offsets tightly, two with the die holder the top of spacing frame is located and is provided with the clamp plate that compresses tightly spacing frame between two mold cores, the middle part of clamp plate bottom is provided with the adjustment mechanism who highly adjusts the position of clamp plate, just the both sides that the bottom.

As a preferred technical scheme of the utility model, adjustment mechanism includes servo motor, adjusting screw and threaded sleeve, servo motor and base fixed connection, just servo motor's output and adjusting screw's bottom fixed connection.

As a preferred technical scheme of the utility model, adjusting screw's top cooperatees and sets up in threaded sleeve, the fixed plate that is provided with in threaded sleeve's top, the fixed middle part that sets up in the clamp plate bottom of fixed plate.

As a preferred technical scheme of the utility model, adjusting screw's outside is provided with the connecting plate, and the both ends of connecting plate are respectively in two baffle fixed connection, just adjusting screw passes through the bearing and is connected with the connecting plate rotation.

As an optimal technical scheme of the utility model, the both sides that the top of connecting plate is located adjusting screw are fixed respectively and are provided with the telescopic link, the top and the clamp plate fixed connection of telescopic link.

As a preferred technical scheme of the utility model, stop gear includes the base plate, supports tight spring and spacing post, base plate and clamp plate fixed connection, support the fixed one side that sets up at the base plate and be close to spacing frame of tight spring, just support the other end and the spacing post fixed connection of tight spring.

As an optimal technical scheme of the utility model, it is provided with the pull rod to support to cooperate in the tight spring, the one end and the spacing post fixed connection of pull rod, the other end of pull rod passes the base plate and pegs graft with the base plate slides.

As a preferred technical scheme of the utility model, two spacing frame is close to one side of spacing post and has seted up respectively with spacing post matched with spacing groove, the inner wall of spacing groove is provided with flexible rubber sleeve.

The utility model has the advantages that: this segmentation type hexagon flange bolt mould: pulling pull rod drives spacing post and takes place to remove, when loosening the effort to the pull rod, through the elastic action that supports tight spring, can promote spacing post motion until with spacing groove cooperation block, be connected spacing frame and clamp plate, arrange the mold core in the die cavity after, servo motor work drives adjusting screw and rotates, adjusting screw rotates and drives the screw sleeve and takes place the motion, it moves down to drive the clamp plate through the screw sleeve, the clamp plate removes can drive spacing frame downstream, can compress tightly fixedly the position of die holder through spacing frame, carry out spacing fixed with the position of mold core, when one of them mold core breaks down, servo motor drives the clamp plate upward movement along reverse rotation, move out spacing frame from the die cavity, it can to take out the change to the mold core of trouble, the realization is cut apart a plurality of mold cores, the dismouting is comparatively labour saving and time saving.

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 view of a split type hexagon flange bolt mold of the present invention;

fig. 2 is a schematic structural view of an adjusting mechanism of the split type hexagon flange bolt die of the present invention;

fig. 3 is the utility model relates to a stop gear structure schematic diagram of cutting apart type hexagon flange bolt mould.

In the figure: 1. a base; 2. a formwork; 3. a partition plate; 4. a mold cavity; 5. a mold core; 6. a die holder; 7. a limiting frame; 8. an adjustment mechanism; 801. a servo motor; 802. adjusting the screw rod; 803. a threaded sleeve; 804. a fixing plate; 805. a connecting plate; 806. a telescopic rod; 9. a limiting mechanism; 901. a substrate; 902. the spring is tightly propped; 903. a limiting column; 904. a pull rod; 10. pressing a plate; 11. a limiting groove.

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.

Example (b): as shown in figures 1, 2 and 3, the utility model relates to a split type hexagonal flange bolt die, which comprises a base 1, a die shell 2 is fixedly arranged at the top end of the base 1, the die shell 2 is divided into two die cavities 4 by two clapboards 3 arranged at the middle part of an inner cavity, a die core 5 is arranged in each die cavity 4, a die holder 6 is fixedly arranged at the bottom end of the die core 5, two sides of the die cavity 4 are respectively arranged in an inverted cone shape, and a limit frame 7 is arranged in the die cavity 4 in a matching way, the limit frame 7 is sleeved outside the die core 5 in a matching way, and the bottom of the limit frame 7 is abutted against the die holder 6, a press plate 10 for compressing the limit frame 7 is arranged between the two die cores 5 at the tops of the two limit frames 7, an adjusting mechanism 8 for adjusting the position and height of the press plate 10 is arranged in the middle of the bottom of the press plate 10, and limit mechanisms 9 are respectively arranged on two sides of the bottom of the press plate 10, which are positioned on the adjusting mechanism 8.

Wherein, the adjusting mechanism 8 comprises a servo motor 801, an adjusting screw 802 and a threaded sleeve 803, the servo motor 801 is fixedly connected with the base 1, the output end of the servo motor 801 is fixedly connected with the bottom end of the adjusting screw 802, the top end of the adjusting screw 802 is matched and arranged in the threaded sleeve 803, the top end of the threaded sleeve 803 is fixedly provided with a fixing plate 804, the fixing plate 804 is fixedly arranged in the middle of the bottom end of the pressing plate 10, the outer part of the adjusting screw 802 is provided with a connecting plate 805, the two ends of the connecting plate 805 are respectively fixedly connected with the two partition boards 3, the adjusting screw 802 is rotatably connected with the connecting plate 805 through a bearing, the top end of the connecting plate 805 is respectively and fixedly provided with a telescopic rod 806 at the two sides of the adjusting screw 802, the top end of the telescopic rod 806 is fixedly connected with the pressing plate 10, the servo motor, adjusting screw 802 rotates and drives threaded sleeve 803 rather than threaded connection and takes place the motion along adjusting screw 802, and threaded sleeve 803 removes and can realize adjusting the position height of clamp plate 10, through being equipped with 806, can play limiting displacement to clamp plate 10.

Wherein, the limiting mechanism 9 comprises a base plate 901, a resisting spring 902 and a limiting column 903, the base plate 901 is fixedly connected with the pressing plate 10, the resisting spring 902 is fixedly arranged at one side of the base plate 901 close to the limiting frame 7, the other end of the resisting spring 902 is fixedly connected with the limiting column 903, a pull rod 904 is arranged in the resisting spring 902 in a matching way, one end of the pull rod 904 is fixedly connected with the limiting column 903, the other end of the pull rod 904 penetrates through the base plate 901 and is in sliding insertion connection with the base plate 901, one sides of the two limiting frames 7 close to the limiting column 903 are respectively provided with a limiting groove 11 matched with the limiting column 903, the inner wall of the limiting groove 11 is provided with a flexible rubber sleeve, the pull rod 904 is pulled to drive the limiting column 903 to move, when the position of the limiting column 903 is moved to be opposite to the limiting groove 11, the limiting column 903 can be pushed to move until being matched and clamped with the limiting groove 11 through the elastic action of the abutting spring 902.

The working principle is as follows: the two mold cores 5 are respectively arranged in the two mold cavities 4, then the pull rod 904 is pulled to drive the limiting column 903 to move, then the limiting frame 7 is sleeved outside the mold cores 5, when the acting force on the pull rod 904 is loosened, the limiting column 903 can be pushed to move until the limiting column 903 is matched and clamped with the limiting groove 11 through the elastic action of the abutting spring 902, the limiting frame 7 is connected with the pressure plate 10, then the servo motor 801 works to drive the adjusting screw 802 to rotate, the adjusting screw 802 rotates to drive the threaded sleeve 803 in threaded connection with the adjusting screw 802 to move along the adjusting screw 802, the position height of the pressure plate 10 is adjusted through the movement of the threaded sleeve 803, the pressure plate 10 moves to drive the limiting frame 7 to move downwards, the position of the mold base 6 can be pressed and fixed through the limiting frame 7, the position of the mold cores 5 is limited and fixed, when one of the mold cores 5 breaks down, the servo motor 801 rotates in the reverse direction to drive the, and (4) moving the limiting frame 7 out of the die cavity 4, and taking out and replacing the failed die core 5.

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. The utility model provides a cut apart type hexagonal flange bolt mould, includes base (1), its characterized in that, the fixed mould shell (2) that is provided with in top of base (1), mould shell (2) separate into two die cavities (4) through two baffles (3) that the inner chamber middle part was equipped with, two all be provided with mold core (5) in die cavity (4), the bottom mounting of mold core (5) is provided with die holder (6), the both sides of die cavity (4) set up respectively and are the back taper, just the cooperation is provided with spacing frame (7) in die cavity (4), spacing frame (7) cooperate the cover to establish in the outside of mold core (5), and the bottom of spacing frame (7) offsets tightly with die holder (6), two the top of spacing frame (7) is located and is provided with clamp plate (10) that compress tightly spacing frame (7) between two mold cores (5), the middle part of the bottom end of the pressing plate (10) is provided with an adjusting mechanism (8) for adjusting the position height of the pressing plate (10), and the two sides of the bottom end of the pressing plate (10) located at the adjusting mechanism (8) are respectively provided with a limiting mechanism (9).

2. The die for split hexagonal flange bolts as claimed in claim 1, wherein the adjusting mechanism (8) comprises a servo motor (801), an adjusting screw (802) and a threaded sleeve (803), the servo motor (801) is fixedly connected with the base (1), and the output end of the servo motor (801) is fixedly connected with the bottom end of the adjusting screw (802).

3. The split type hexagon flange bolt mold according to claim 2, wherein the top end of the adjusting screw rod (802) is arranged in the threaded sleeve (803) in a matching manner, the top end of the threaded sleeve (803) is fixedly provided with a fixing plate (804), and the fixing plate (804) is fixedly arranged in the middle of the bottom end of the pressing plate (10).

4. The split type hexagonal flange bolt die according to claim 3, wherein a connecting plate (805) is disposed outside the adjusting screw (802), two ends of the connecting plate (805) are fixedly connected to the two partition plates (3), respectively, and the adjusting screw (802) is rotatably connected to the connecting plate (805) through a bearing.

5. The split type hexagonal flange bolt die according to claim 4, wherein the top ends of the connecting plates (805) are respectively and fixedly provided with an expansion link (806) at two sides of the adjusting screw (802), and the top ends of the expansion links (806) are fixedly connected with the pressing plate (10).

6. The split type hexagonal flange bolt die according to claim 1, wherein the limiting mechanism (9) comprises a base plate (901), a tightening spring (902) and a limiting column (903), the base plate (901) is fixedly connected with the pressing plate (10), the tightening spring (902) is fixedly arranged on one side, close to the limiting frame (7), of the base plate (901), and the other end of the tightening spring (902) is fixedly connected with the limiting column (903).

7. The split type hexagonal flange bolt die according to claim 6, wherein a pull rod (904) is arranged in the tightening spring (902) in a matching manner, one end of the pull rod (904) is fixedly connected with a limiting column (903), and the other end of the pull rod (904) penetrates through the base plate (901) and is in sliding insertion connection with the base plate (901).

8. The split type hexagonal flange bolt die according to claim 6, wherein one side of each of the two limiting frames (7) close to the limiting column (903) is provided with a limiting groove (11) matched with the limiting column (903), and the inner wall of each limiting groove (11) is provided with a flexible rubber sleeve.