CN218425502U

CN218425502U - Structure of tie bar

Info

Publication number: CN218425502U
Application number: CN202222298244.5U
Authority: CN
Inventors: 刘卓铭; 刘相尚; 潘玲玲; 江勇万; 高庆军
Original assignee: Shenzhen Leadwell Technology Co Ltd
Current assignee: Shenzhen Leadwell Technology Co Ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-02-03
Anticipated expiration: 2032-08-30

Abstract

The utility model provides a take out tiebar structure, it includes the support frame, a pedestal, drive arrangement and link, be provided with a plurality of first through-holes that are used for supplying the tiebar to slide respectively on the support frame and pass, the base is connected on the support frame, drive arrangement installs on the base, the link includes connecting plate and additional strengthening, additional strengthening connects on the connecting plate, the connecting plate is used for connecting corresponding tiebar corresponding to the position of each first through-hole, drive arrangement is connected at the connecting plate middle part, drive arrangement is used for driving the connecting plate along the axial displacement of first through-hole. The tiebar structure of taking out of this application embodiment, drive arrangement drags many, realizes taking out of tiebar through drive arrangement, takes out tiebar safer, convenient, labour saving and time saving than the manual work, can improve production efficiency, adds additional strengthening on the connecting plate, has ensured the stability of link, and is more level and smooth when extracting tiebar, safe and reliable.

Description

Structure of tie bar

Technical Field

This application belongs to die casting machine technical field, and more specifically says, relates to a take out tiebar structure.

Background

Along with the fashioned development trend of die-casting integration is heated up more, and the die casting machine moves towards intellectuality more and more, maximization, and the mould that corresponds the use is also bigger and bigger, and in the actual production process, the high efficiency of changing the mould just seems to be especially important, because the tiebar inner distance is less relatively, and great mould is difficult to hoist and mount and puts into the movable and fixed mould face, so need take out the tiebar from original position, wait that the mould changes the back and reset the tiebar. When the mold is replaced at the present stage, the two trigger machines are mainly used for pulling the tie bars, so that the efficiency is low and the smoothness is not enough.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a take out tiebar structure to solve the tiebar inefficiency of taking out that exists among the prior art, and smooth technical problem inadequately.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: provided is a tie string structure, including:

the support frame is provided with a plurality of first through holes for the Golgin columns to pass through in a sliding manner;

the base is connected to the supporting frame;

the driving device is arranged on the base;

the link, the link includes connecting plate and additional strengthening, additional strengthening is connected on the connecting plate, the connecting plate corresponds each first through-hole position is used for connecting the correspondence the tiebar, the connecting plate middle part is connected drive arrangement, drive arrangement is used for the drive the connecting plate is followed the axial displacement of first through-hole.

In an optional embodiment, the base is connected to one end of the supporting frame, the connecting plate includes a driving portion and a connecting portion, the driving portion is connected to the middle of the connecting portion, the connecting plate is T-shaped, and the driving device is connected to the driving portion.

In an optional embodiment, a plurality of threaded holes are formed in one end of the tie bar, a long slotted hole corresponding to each threaded hole is formed in the connecting portion corresponding to the first through hole, and the tie bar pulling structure further comprises a plurality of screws which penetrate through the long slotted holes and are installed in the threaded holes to connect the tie bar with the connecting plate.

In an alternative embodiment, the reinforcing structure includes two first reinforcing plates and two second reinforcing plates, the two first reinforcing plates are perpendicularly connected to the driving portion, and the two second reinforcing plates are perpendicularly connected to the connecting portion.

In an alternative embodiment, two of the first reinforcing plates are welded to the connecting plate, two of the second reinforcing plates are welded to the connecting plate, and one end of the first reinforcing plate is welded to the second reinforcing plate.

In an optional embodiment, the reinforcing structure further comprises a cover plate and a plurality of support plates, the plurality of cover plates are connected between the two second reinforcing plates, and the cover plates are connected to the sides of the two second reinforcing plates far away from the connecting plate.

In an optional embodiment, the driving device includes an oil cylinder, the oil cylinder is mounted on the base, the oil cylinder includes a piston rod, a second through hole is formed in the base, the second through hole is matched with the piston rod to expose the piston rod, and the piston rod penetrates through the second through hole and is connected with the connecting frame.

In an optional embodiment, the connecting frame further includes a connecting pipe and a fixing plate, two ends of the connecting pipe are respectively connected to the connecting plate and the fixing plate, the fixing plate is connected to the reinforcing structure, a first connecting hole is formed in the connecting plate and connected to the piston rod in a matching manner, a second connecting hole is formed in the fixing plate and connected to the piston rod in a matching manner, and the piston rod penetrates through the first connecting hole, the connecting pipe and the second connecting hole.

In an alternative embodiment, the driving means comprises:

the motor is connected to the base and comprises a motor shaft;

the screw is connected with the motor shaft;

and the nut is in threaded connection with the screw rod and is connected to the connecting frame.

In an optional embodiment, the tie rod pulling structure further comprises a fixing frame, the fixing frame and the supporting frame are arranged at intervals, a rotating hole is formed in the fixing frame, one end of the screw rod is connected with the motor shaft, and the other end of the screw rod is rotatably connected in the rotating hole.

In an optional embodiment, the support frame includes two support columns and two cross beams, the two cross beams are arranged in parallel, the two support columns are connected to two ends of the cross beam, and the first through hole is located on the support column.

In an optional embodiment, a limiting ring is arranged at the first through hole, the limiting ring is sleeved on the tie bar, and the limiting ring is connected to the support frame.

The beneficial effect of taking out tielin post structure that this application embodiment provided lies in: compared with the prior art, the tiebar structure of taking out of this application embodiment, each tiebar sliding connection is in a plurality of first through-holes that correspond on the support frame, a plurality of tiebar posts are connected to the link, drive arrangement is connected at the link middle part, can ensure link stress balance, realize that drive arrangement stabilizes one and drags more, realize taking out of tiebar through drive arrangement, it is safer than artifical tiebar post of taking out, it is convenient, time saving and labor saving, can improve production efficiency, it connects the tiebar post to set up the connecting plate, add additional strengthening on the connecting plate, the stability of link has been ensured, it is more level and smooth when extracting the tiebar, and is safe and reliable.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a tie string drawing structure provided in an embodiment of the present application;

fig. 2 is a schematic structural view of a connecting frame of a tie bar pulling structure according to an embodiment of the present disclosure;

fig. 3 is a schematic structural view of a support frame of the tie rod pulling structure according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a base of a taking-out tie rod structure according to an embodiment of the present application.

Wherein, in the figures, the various reference numbers:

1. a support frame;

11. a support pillar; 111. a first through hole; 12. a cross beam; 13. a limiting ring;

2. a base; 21. a second through hole;

3. a drive device;

31. an oil cylinder; 311. a piston rod;

4. a connecting frame;

41. a connecting plate; 411. a connecting portion; 412. a drive section; 413. a long slot; 42. a reinforcing structure; 421. a first reinforcing plate; 422. a second reinforcing plate; 423. a support plate; 424. a cover plate; 425. a connecting pipe; 426. a fixing plate; 4261. a second connection hole;

5. a Gollin post.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be constructed in operation as a limitation of the application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

Reference throughout this specification to "one embodiment," "some embodiments," or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Referring to fig. 1, fig. 2 and fig. 3 together, a structure of the tie rod 5 according to an embodiment of the present application will now be described. The structure of the take-out tiebar 5 comprises a support frame 1, a base 2, a driving device 3 and a connecting frame 4. The support frame 1 is provided with a plurality of first through holes 111, and each tie bar 5 respectively slides through the corresponding first through holes 111. The base 2 is connected on the support frame 1, and the driving device 3 is installed on the base 2. Connecting frame 4 the connecting frame 4 comprises a connecting plate 41 and a reinforcing structure 42, the reinforcing structure 42 being connected to the connecting plate 41. The connecting plate 41 is used for connecting the corresponding tie bars 5 at the position corresponding to each first through hole 111. The driving device 3 is connected to a middle position of the connecting plate 41, and the driving device 3 is used for driving the connecting plate 41 to move along the axial direction of the first through hole 111.

The beneficial effect of the take out 5 structures of tielin post that this application embodiment provided lies in: compared with the prior art, the take out brother woods post 5 structure of this application embodiment, each brother post 5 slides in passing a plurality of first through-holes 111 that correspond on the support frame 1, a plurality of brother posts 5 are connected to link 4, drive arrangement 3 is connected at 4 middle parts of link, can ensure link 4 atress balance, it drags many to realize drive arrangement 3 stable one, realize taking out of brother posts 5 through drive arrangement 3, it is safer than the manual work to take out brother posts 5, and is convenient, labour saving and time saving, can improve production efficiency, it connects brother posts 5 to set up connecting plate 41, add additional strengthening 42 on connecting plate 41, link 4's stability has been ensured, it is more level and smooth when extracting brother posts 5, and is safe and reliable.

In one embodiment, referring to fig. 1, 2 and 3, the base 2 is attached to one end of the support frame 1, and the other end of the support frame 1 is attached to the ground or a tool. Base 2 is connected in the top of support frame 1, and drive arrangement 3 installs on base 2, and drive arrangement 3 is located tiebar 5 tops, can avoid drive arrangement 3 and mould to take place to interfere, and guarantee tiebar 5 can normally work. The connecting plate 41 comprises a driving part 412 and a connecting part 411, the driving part 412 is connected to the middle of the connecting part 411, and the connecting plate 41 is T-shaped. The driving unit 412 extends upward, and the driving unit 3 is connected to the driving unit 412. The stress balance of the connecting plate 41 is facilitated.

In one embodiment, referring to fig. 1, 2 and 3, a plurality of threaded holes are formed at one end of the tie bar 5, a plurality of slotted holes 413 are formed on the connecting portion 411, and the plurality of slotted holes 413 are distributed at the positions of the first through holes 111. The long slots 413 of the first through holes 111 correspond to the screw holes one by one. The tie bar 5 is connected to the connection plate 41 by a screw which is screwed into the threaded hole through the long slot hole 413. Set up long slot hole 413, make things convenient for adjusting screw position, guarantee connecting plate 41 both ends can the stable connection tiebar 5. Through setting up a plurality of screw holes and a plurality of slotted hole 413, increased the fixed point for take out tiebar 5 more level and smooth, safe and reliable more.

The screw hole setting is close to the edge at 5 one ends of tiebar, is the annular array overall arrangement. The slots 413 are correspondingly arranged in a circular array. Guarantee 5 ends of columniform tiebar can set up a plurality of fixed points, and the atress is even when also guaranteeing to take out tiebar 5.

In one embodiment, referring to fig. 1, 2 and 3, the reinforcing structure 42 includes a first reinforcing plate 421 and a second reinforcing plate 422, the first reinforcing plate 421 being vertically connected to the driving part 412, and the second reinforcing plate 422 being vertically connected to the connecting part 411. The provision of the first reinforcing plate 421 and the second reinforcing plate 422 improves the strength of the connecting plate 41 in the thickness direction. When drive arrangement 3 drove connecting plate 41 and removes, connecting plate 41 is difficult for taking place deformation, and guarantee link 4 can stably transmit drive arrangement 3's drive power to tiebar 5 for take out tiebar 5 more level and smooth.

The first reinforcing plates 421 are provided in two, and the second reinforcing plates 422 are provided in two. The two first reinforcing plates 421 are disposed in parallel, and the two second reinforcing plates 422 are disposed in parallel. The first reinforcing plate 421 and the second reinforcing plate 422 are welded to the connecting plate 41. The first reinforcing plate 421 has one end welded to the second reinforcing plate 422.

In one embodiment, referring to fig. 1, 2 and 3, the reinforcing structure 42 further includes a cover plate 424 and a plurality of support plates 423, the plurality of cover plates 424 are connected between the two second reinforcing plates 422, and the cover plate 424 is connected to a side of the two second reinforcing plates 422 away from the connecting plate 41. Set up extension board 423 and apron 424 for two second reinforcing plates 422 are linked to be whole, can ensure second reinforcing plate 422's stability, can increase connecting plate 41 in the intensity of thickness direction, and the atress of guarantee connecting plate 41 both ends is even, and the guarantee extraction tielin post 5 is more level and smooth.

In one embodiment, referring to fig. 1, 2, 3 and 4, the driving device 3 includes an oil cylinder 31, the oil cylinder 31 is mounted on the base 2, the oil cylinder 31 includes a piston rod 311, the base 2 is provided with a second through hole 21 for exposing the piston rod 311, and the piston rod 311 passes through the second through hole 21 and is connected to the connecting frame 4. The piston rod 311 is driven to move back and forth by the oil cylinder 31, so as to drive the connecting frame 4 to move back and forth, and further drive the tie rod 5 to move back and forth along the first through hole 111.

In one embodiment, referring to fig. 1, 2 and 3, the connection frame 4 further includes a connection tube 425 and a fixing plate 426, the connection tube 425 is connected at two ends thereof to the connection plate 41 and the fixing plate 426, the fixing plate 426 is connected to the reinforcing structure 42, a first connection hole is formed in the connection plate 41 and is fittingly connected to the piston rod 311, a second connection hole 4261 is formed in the fixing plate 426 and is fittingly connected to the piston rod 311, and the piston rod 311 passes through the first connection hole, the connection tube 425 and the second connection hole 4261. The connection tube 425 is connected to the piston rod 311, the fixing plate 426 and the connection plate 41 are connected to both ends of the connection tube 425, and the fixing plate 426 is connected to the first reinforcing plate 421, so that the connection stability between the piston rod 311 and the connection frame 4 can be improved. When the piston rod 311 moves forward and backward, the driving force is conveniently and stably transmitted to the tie rod 5.

In one embodiment, referring to fig. 1, 2 and 3, the tie bar 5 structure further includes a fixing frame, the fixing frame is spaced apart from the supporting frame 1, and the fixing frame is provided with a rotating hole. The driving means 3 comprise a motor, a screw and a nut. The motor is connected on the base 2 and comprises a motor shaft. One end of the screw is connected with the motor shaft, and the other end of the screw is rotatably connected in the rotary hole. The nut is in threaded connection with the screw rod and is connected with the connecting frame 4. Through mount and base 2, be difficult for rocking when the guarantee screw rod rotates, the stability that the guarantee screw rod drive nut removed. The motor starts, drives the motor shaft and rotates, and the drive screw rotates, drives the nut and moves back and forth along the screw rod axis direction, and then drives link 4 and move back and forth, and then drives tiebar 5 and move back and forth along first through-hole 111.

In one embodiment, referring to fig. 1, 2 and 3, the supporting frame 1 includes two supporting columns 11 and two beams 12, the two beams 12 are arranged in parallel, the two supporting columns 11 are connected to two ends of the beam 12, so as to ensure the structural stability of the supporting frame 1, and the first through hole 111 is located on the supporting column 11. Support column 11 one end is connected subaerial or on the frock through the screw, makes things convenient for the dismouting. Crossbeam 12 and support column 11 integrated into one piece, stable in structure, first through-hole 111 is located the junction of support column 11 and crossbeam 12.

In one embodiment, referring to fig. 1, 2 and 3, a limiting ring 13 is disposed at the first through hole 111, the limiting ring 13 is sleeved on the tie bar 5, a plurality of third through holes are disposed on the limiting ring 13, the limiting ring 13 is connected to the support frame 1 through screws, and the screws pass through the third through holes and are connected to the support frame 1. The limiting ring 13 is connected with the support frame 1 through a screw, and the inner diameter of the first through hole 111 is larger than the outer diameter of the tie bar 5. When the tie bar 5 moves back and forth along the first through hole 111, the tie bar is only contacted with the limiting ring 13, so that friction can be reduced, and the efficiency of taking out the tie bar 5 is improved.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a take out tiebar structure which characterized in that includes:

the support frame is provided with a plurality of first through holes for the tie bars to pass through in a sliding manner;

the base is connected to the supporting frame;

the driving device is arranged on the base;

the link, the link includes connecting plate and additional strengthening, additional strengthening is connected on the connecting plate, the connecting plate corresponds to each the position of first through-hole is used for connecting the correspondence the tiebar, the connecting plate middle part is connected drive arrangement, drive arrangement is used for the drive the connecting plate is followed the axial displacement of first through-hole.

2. The structure of claim 1, wherein the base is connected to one end of the supporting frame, the connecting plate comprises a driving portion and a connecting portion, the driving portion is connected to the middle portion of the connecting portion, the connecting plate is T-shaped, and the driving device is connected to the driving portion.

3. A tie bar pulling structure as set forth in claim 2, wherein a plurality of screw holes are formed at one end of the tie bar, a long slot hole corresponding to each of said screw holes is formed at a position corresponding to said first through hole on said connecting portion, respectively, and said tie bar pulling structure further comprises a plurality of screws for being installed in said screw holes through said long slot holes to connect said tie bar with said connecting plate.

4. A sectional mast structure according to claim 2, wherein said reinforcing structure comprises two first reinforcing plates and two second reinforcing plates, two of said first reinforcing plates being vertically connected to said driving portion, and two of said second reinforcing plates being vertically connected to said connecting portion.

5. The extracted golling post structure of claim 4, wherein the reinforcing structure further comprises a cover plate and a plurality of support plates, the plurality of cover plates are connected between the two second reinforcing plates, and the cover plate is connected to a side of the two second reinforcing plates away from the connecting plate.

6. A tie rod pulling structure according to claim 1, wherein the driving device comprises an oil cylinder, the oil cylinder is mounted on the base, the oil cylinder comprises a piston rod, a second through hole is formed in the base, the second through hole is matched with the piston rod to expose the piston rod, and the piston rod penetrates through the second through hole to be connected with the connecting frame.

7. The tie bar structure of claim 6, wherein the connection frame further comprises a connection tube and a fixing plate, two ends of the connection tube are respectively connected to the connection plate and the fixing plate, the fixing plate is connected to the reinforcement structure, the connection plate is provided with a first connection hole for connecting the piston rod in a matching manner, the fixing plate is provided with a second connection hole for connecting the piston rod in a matching manner, and the piston rod passes through the first connection hole, the connection tube and the second connection hole.

8. A tie string structure as recited in claim 1, wherein said driving means comprises:

the motor is connected to the base and comprises a motor shaft;

the screw is connected with the motor shaft;

9. The structure of any one of claims 1 to 8, wherein the support frame comprises two support columns and two beams, the two beams are arranged in parallel, the two support columns are connected to two ends of the beams, and the first through hole is located on the support columns.

10. The tie bar pulling structure according to any one of claims 1 to 8, wherein a limiting ring is arranged at the first through hole, the limiting ring is sleeved on the tie bar, and the limiting ring is connected to the support frame.