CN215845261U

CN215845261U - Die carrier guiding mechanism

Info

Publication number: CN215845261U
Application number: CN202122441793.9U
Authority: CN
Inventors: 旋秋阳
Original assignee: Dongguan Enji Precision Mould Co ltd
Current assignee: Dongguan Enji Precision Mould Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-02-18
Anticipated expiration: 2031-10-11

Abstract

The utility model belongs to the technical field of die carriers, in particular to a die carrier guide mechanism which comprises a lower die carrier, wherein a circular positioning hole for positioning a guide rod is arranged at the lower die carrier, a transmission groove for sliding a square fixing block is arranged in the circular positioning hole, one end of the square fixing block is fixedly connected with the guide rod through the fixing groove by the arrangement of the square fixing block, the other end of the square fixing block is connected with a second connecting rod through a first connecting rod, the second connecting rod is connected with a transmission rack mechanism through a connecting tooth groove, the arrangement drives the transmission rack mechanism to rotate through a motor arranged in the lower die carrier so as to drive the square fixing block to slide, further adjusts the connection relation between the square fixing block and the fixing groove, plays a role in quick assembly and disassembly, is convenient for the assembly and disassembly of the whole die, is convenient for the use and maintenance of the die, and simultaneously adopts a transmission mode of tooth grooves, the self-locking performance is better than the original threaded connection, so that the connection is more stable and compact.

Description

Die carrier guiding mechanism

Technical Field

The utility model belongs to the technical field of die carriers, and particularly relates to a die carrier guide mechanism.

Background

In the industrial production of dies, various dies and tools are used for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods, in short, the die is a tool for manufacturing formed articles, the tool is composed of various parts, different dies are composed of different parts, and the processing of the appearance of the articles is realized mainly by changing the physical state of the formed materials; stamping die generally all can be equipped with the guide bar between last die carrier and the lower die carrier to convenient cooperation that goes up die carrier and lower die carrier can be stable is used.

The guide bar of original mould die carrier generally all adopts the bolt to be in the same place with lower die carrier is installed, this kind of connected mode is not only loaded down with trivial details, and lead to guiding mechanism inconvenient when damaging to change the maintenance to guiding mechanism, guiding mechanism also has influenced the inconvenient dismantlement of whole die carrier simultaneously, influence the use and the maintenance of whole mould, moreover, though the screw thread has certain auto-lock nature, can make to connect compacter stable, but in grinding apparatus punching press process, the punching press stress returns and leaks, for a long time, bolted connection produces not hard up, lead to auto-lock nature sharply to descend, still fracture even.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a die carrier guide mechanism which has the characteristics of simple structure, more compact connection, convenience in assembly and disassembly, good locking property, more stable and reliable work and longer service life.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mould die carrier guiding mechanism, includes die carrier down, die carrier department is equipped with the circular locating hole that is used for guide bar positioning action down, be equipped with the transmission groove that is used for square fixed block sliding action in the circular locating hole, be equipped with the motor that is used for transmission action in the die carrier down, the die carrier is connected with the guide bar through circular locating hole down, guide bar department is equipped with the square groove that is used for cross sliding block sliding action, the square inslot is equipped with the telescopic link that has telescopic action, the telescopic link other end is connected with last die carrier through cross sliding block, it is equipped with the circular slot that is used for guide bar location installation effect to go up die carrier department.

According to the preferable technical scheme of the die carrier guide mechanism, the motor in the lower die carrier is fixedly connected with the transmission rack mechanism through the main shaft, the transmission rack mechanism is meshed and connected with the connecting tooth-shaped groove through the tooth groove, the connecting tooth-shaped groove is fixedly connected with the first connecting rod through the other end of the second connecting rod, and the other end of the first connecting rod is fixedly connected with the square fixing block.

As a preferred technical scheme of the die carrier guide mechanism, the guide rod is provided with a fixing groove for fixing the square fixing block and a cross-shaped sliding block for connecting the upper die carrier, the middle of the cross-shaped sliding block is fixedly connected with the guide rod through a telescopic rod, and the outer end of the cross-shaped sliding block is connected with a connecting spring sleeved at the outer end of the guide rod.

According to the preferable technical scheme of the die carrier guide mechanism, the circular positioning hole is provided with two square fixing blocks, and connecting tooth grooves at two ends of each square fixing block are connected with the transmission rack mechanism in a staggered mode.

According to the preferable technical scheme of the die carrier guide mechanism, two ends of the connecting tooth-shaped groove are fixedly connected with the second connecting rod, and the other end of the connecting tooth-shaped groove is fixedly connected with the tooth groove of the transmission rack mechanism through the tooth groove.

As a preferred technical scheme of the die carrier guide mechanism, a positioning groove for positioning the installation angle of the guide rod is arranged at the upper end of the circular positioning hole.

Compared with the prior art, the utility model has the beneficial effects that: through the arrangement of the square fixed block, one end of the square fixed block is fixedly connected with the guide rod through the fixed groove, the other end of the square fixed block is connected with the second connecting rod through the first connecting rod, the second connecting rod is connected with the transmission rack mechanism through the connecting tooth-shaped groove, the arrangement drives the transmission rack mechanism to rotate through the built-in motor of the lower die carrier, so as to drive the square fixed block to slide, and further adjust the connection relation between the square fixed block and the fixed groove, thereby playing a role of quick assembly and disassembly, thereby facilitating the assembly and disassembly of the whole die, facilitating the use and maintenance of the die, simultaneously, through the transmission mode of the tooth socket, the self-locking performance is better than the original threaded connection, so that the connection is more stable and compact, through the arrangement of the guide rod, the guide rod is provided with the square groove, the sliding block is arranged in the square groove, the other end of the telescopic rod is connected with the cross-shaped block, and the outer end of the guide rod is sleeved with a connecting spring, this setting is through the effective area of contact of die carrier and guide bar in the cross sliding block increase, in addition the elastic action of connecting spring, and the effectual buffering that plays is inhaled the shake effect, and then improves the stationarity of die carrier and last die carrier work down, plays effectual guard action to inside part to improve equipment's life.

Drawings

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

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

FIG. 2 is a schematic view of the structure of the guide bar of the present invention;

FIG. 3 is a schematic view of the structure of the lower mold frame of the present invention;

FIG. 4 is a schematic structural view of a square fixed block transmission part in the utility model;

in the figure: 1. a lower die frame; 2. feeding a mold frame; 3. a guide bar; 4. a square groove; 5. a telescopic rod; 6. a connecting spring; 7. a cross-shaped sliding block; 8. fixing grooves; 9. a circular positioning hole; 10. a transmission groove; 11. a positioning groove; 12. a square fixed block; 13. a first connecting rod; 14. a second connecting rod; 15. a connecting tooth-shaped groove; 16. and a transmission rack mechanism.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a mould die carrier guiding mechanism, including die carrier 1 down, 1 department of die carrier is equipped with the circular locating hole 9 that is used for 3 positioning action of guide bar, be equipped with the transmission groove 10 that is used for the sliding action of square fixed block 12 in the circular locating hole 9, be equipped with the motor that is used for the transmission action in the die carrier 1 down, die carrier 1 is connected with guide bar 3 through circular locating hole 9 down, 3 departments of guide bar are equipped with square groove 4 that is used for 7 sliding action of cross sliding block, be equipped with the telescopic link 5 that has the concertina effect in the square groove 4, the 5 other ends of telescopic link are connected with last die carrier 2 through cross sliding block 7 mutually, go up 2 departments of die carrier and be equipped with the circular slot that is used for 3 positioning installation effects of guide bar.

Concretely, the motor passes through main shaft and 16 fixed connections of driving rack mechanism in lower die carrier 1, driving rack mechanism 16 passes through the tooth's socket and is connected with the meshing of being connected tooth's socket 15, it passes through No. two connecting rod 14 other ends and connecting rod 13 fixed connection to connect tooth's socket 15, connecting rod 13 other end and square fixed block 12 fixed connection, establish the motor and drive driving rack mechanism 16 and rotate in this embodiment in lower die carrier 1, thereby it slides to drive square fixed block 12, and then adjust square fixed block 12 and fixed slot 8's relation of being connected, play the effect of installing and removing fast, thereby make things convenient for the installation and the dismantlement of whole mould, be convenient for the use and the maintenance of mould, the transmission mode through the tooth's socket simultaneously, the auto-lock performance is better than original threaded connection, make the firm compactness more of connecting.

It is specific, 3 departments of guide bar are equipped with the fixed slot 8 that is used for with 12 fixed actions of square fixed block, still be equipped with be used for with last die carrier 2 connected action's cross sliding block 7, department passes through

telescopic link

5 and 3 fixed connection of guide bar in the middle of the cross sliding block 7, the outer end is connected with the connecting spring 6 of cover at 3 outer ends of guide bar, die

carrier

2 and 3 effective area of contact of guide bar are gone up in the increase through cross sliding block 7 in this embodiment, in addition connecting spring 6's elastic action, the effectual buffering of playing is inhaled the cushioning effect, and then improve the stationarity of die carrier 1 and last die carrier 2 work down, play effectual guard action to inside part, thereby improve equipment's life.

Specifically, circular locating hole 9 is equipped with two square fixed blocks 12, and the connection tooth form groove 15 and the driving rack mechanism 16 at square fixed block 12 both ends are connected and are misplaced each other, and the connection tooth form groove 15 at circular locating hole 9 both ends is fixed mutually with driving rack mechanism 16 through the dislocation in this embodiment, plays square fixed block 12 mutual reverse movement in the circular locating hole 9 to play the effect of fixed breaking away from.

Specifically, two ends of the connecting tooth-shaped groove 15 are fixedly connected with the second connecting rod 14, the other end of the connecting tooth-shaped groove is fixedly connected with the tooth groove of the transmission rack mechanism 16 through the tooth groove, and the connecting transmission rods of the two parallel square fixing blocks 12 are fixedly connected in the embodiment, so that the movement gap is reduced, and the connection compactness is effectively improved.

Specifically, the upper end of the circular positioning hole 9 is provided with a positioning groove 11 for positioning the installation angle of the guide rod 3, and the positioning groove 11 is used for positioning in the embodiment.

The working principle and the using process of the utility model are as follows: according to the utility model, a connecting spring 6 is sleeved at a guide rod 3, one end of the connecting spring is sleeved, the guide rod 3 is positioned and installed with a positioning groove 11 through a fixing groove 8, the guide rod 3 is inserted into a circular positioning hole 9, after adaptation, a motor in a lower die carrier 1 is controlled to rotate forwards, the motor drives a transmission rack mechanism 16 to rotate through a rotating shaft, the transmission rack mechanism 16 drives a connecting tooth-shaped groove 15 to rotate through a tooth groove, the connecting tooth-shaped groove 15 drives a first connecting rod 13 to move through a second connecting rod 14, and then drives a square fixing block 12 to move, the square fixing block 12 is inserted into the fixing groove 8, and then the guide rod 3 is fixed in the lower die carrier 1.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 mould die carrier guiding mechanism which characterized in that: including lower die carrier (1), die carrier (1) department is equipped with circular locating hole (9) that are used for guide bar (3) positioning action down, be equipped with transmission groove (10) that are used for square fixed block (12) sliding action in circular locating hole (9), be equipped with the motor that is used for transmission action in die carrier (1) down, die carrier (1) is connected with guide bar (3) through circular locating hole (9) down, guide bar (3) department is equipped with square groove (4) that are used for cross sliding block (7) sliding action, be equipped with telescopic link (5) that have the concertina movement effect in square groove (4), telescopic link (5) other end is connected with last die carrier (2) through cross sliding block (7), it is equipped with the circular slot that is used for guide bar (3) location installation effect to go up die carrier (2) department.

2. The die carrier guide mechanism of claim 1, wherein: lower die carrier (1) interior motor passes through main shaft and transmission rack mechanism (16) fixed connection, transmission rack mechanism (16) are connected through tooth's socket and connection tooth groove (15) meshing, connection tooth groove (15) are through No. two connecting rod (14) other ends and connecting rod (13) fixed connection, connecting rod (13) other end and square fixed block (12) fixed connection.

3. The die carrier guide mechanism of claim 1, wherein: guide bar (3) department be equipped with be used for with square fixed block (12) fixed action fixed slot (8), still be equipped with be used for with last die carrier (2) joint action cross sliding block (7), department passes through telescopic link (5) and guide bar (3) fixed connection in the middle of cross sliding block (7), and the outer end is connected with cover connection spring (6) of establishing guide bar (3) outer end.

4. The die carrier guide mechanism of claim 1, wherein: the circular positioning hole (9) is provided with two square fixing blocks (12), and connecting tooth grooves (15) at two ends of each square fixing block (12) are connected with a transmission rack mechanism (16) and are staggered with each other.

5. The die carrier guide mechanism of claim 2, wherein: two ends of the connecting tooth-shaped groove (15) are fixedly connected with the second connecting rod (14), and the other end of the connecting tooth-shaped groove is fixedly connected with a tooth groove of the transmission rack mechanism (16) through the tooth groove.

6. The die carrier guide mechanism of claim 1, wherein: and a positioning groove (11) for positioning the installation angle of the guide rod (3) is arranged at the upper end of the circular positioning hole (9).