CN217258130U

CN217258130U - Mould jacking rod with reciprocating structure

Info

Publication number: CN217258130U
Application number: CN202220492482.7U
Authority: CN
Inventors: 杨明; 陶家龙; 陈生果
Original assignee: Ma'anshan Xinxing Cnc Blade Mould Co ltd
Current assignee: Ma'anshan Xinxing Cnc Blade Mould Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-08-23
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a mould jacking rod with reciprocating structure, including ejector pin support and ejector pin ejector pad, be provided with the ejector pin ejector pad on the ejector pin support, the ejector pin ejector pad through reciprocal subassembly traction movement on the ejector pin support, reciprocal subassembly includes the rotating electrical machines, draws the lead screw, reciprocal slider and draws the push-and-pull frame, the output shaft of rotating electrical machines has the lead screw of drawing through the coupling joint, draws lead screw threaded connection to have reciprocal slider, installs on the reciprocal slider and draws the push-and-pull frame, draws to be connected with the ejector pin ejector pad on the push-and-pull frame. The utility model discloses a mould lifting rod with reciprocating structure makes this mould lifting rod can be from restoring to the throne when ejecting product through reciprocal subassembly, makes mould lifting rod convenient to use, makes the ejector pin ejector pad install and remove the facility through dismantling the subassembly, convenient to use, the later maintenance of being convenient for.

Description

Mould jacking rod with reciprocating structure

Technical Field

The utility model relates to a mould lifting rod technical field specifically is a mould lifting rod with reciprocating structure.

Background

Current aluminum alloy extrusion die is when the in-service use, and the mould material drawing of patterns mode after most are stereotyped is all artifical the completion, not only very consume manual work and time, and improper still causes the damage to the device easily of form removal simultaneously, and it is very troublesome to take out the aluminum alloy from the mould.

Chinese patent with publication number CN215279231U discloses a high strength aluminum alloy extrusion die for high-speed railway carriage, including the main tank, the inner diapire of main tank is provided with the fixing base, the upper end of fixing base is provided with the die carrier, be provided with the bed die in the die carrier, be provided with buffer assembly between bed die and the die carrier, the inner chamber of fixing base is provided with demoulding mechanism, the upper end of die carrier is provided with punching press subassembly, demoulding mechanism is including being fixed in the driving motor on fixing base right side and the jacking board that is located the bed die. This a high strength aluminum alloy extrusion die for high-speed railway carriage is through setting up demoulding mechanism, after the mould material of production is stereotyped, the mould material that will stereotype that can automize by demoulding mechanism releases to the trouble of the artifical drawing of patterns that has significantly reduced also plays certain guard action to mould material and equipment simultaneously, can slow down the damage that the device brought when carrying out the punching press by the setting of buffering subassembly, makes the security of device higher, and equipment is more durable. However, the above patents have the following drawbacks:

the both sides of jacking board bottom all are provided with the sleeve pipe, and its jacking board is at the in-process of in-service use, and easy wearing and tearing and damage lead to using inconveniently because the jacking board is not convenient for install and remove, and the later maintenance of being not convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould lifting rod with reciprocating structure makes this mould lifting rod can be from restoring to the throne when ejecting product through reciprocal subassembly, makes mould lifting rod convenient to use, makes the ejector pin ejector pad install and remove the facility through dismantling the subassembly, and convenient to use, the later maintenance of being convenient for can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

a mold jacking rod with a reciprocating structure comprises a jacking rod support and a jacking rod push block, wherein the jacking rod push block is arranged on the jacking rod support, the jacking rod push block is pulled to move on the jacking rod support through a reciprocating assembly, the reciprocating assembly comprises a rotating motor, a traction screw rod, a reciprocating slide block and a traction push-pull frame, the rotating motor is arranged on the inner side of the jacking rod support, an output shaft of the rotating motor is connected with the traction screw rod through a coupler, one end, far away from the rotating motor, of the traction screw rod is arranged on the jacking rod support through a bearing, the traction screw rod is in threaded connection with the reciprocating slide block, the traction push-pull frame is arranged on the reciprocating slide block, one end, far away from the reciprocating slide block, of the traction push-pull frame penetrates through the jacking rod support, and the traction push-pull frame is connected with the jacking rod push block;

the push rod push block is connected to the traction push-pull frame through a detachable assembly, the detachable assembly comprises a compression spring, a bar-shaped guide rod, a traction movable block and a fastening rod, the traction movable block is movably connected to the bar-shaped guide rod, the bar-shaped guide rod is installed on the inner wall of the traction push-pull frame, the traction movable block is connected to the traction push-pull frame through the compression spring, the fastening rod is installed on the traction movable block, the fastening rod is inserted into the push rod push block, an extension outer pull rod is further arranged on the traction movable block, and the extension outer pull rod penetrates out of the traction push-pull frame.

Preferably, both ends of the reciprocating slide block are provided with guide traction blocks, and one end, far away from the reciprocating slide block, of each guide traction block is embedded on the inner wall of the ejector rod support.

Preferably, the inner wall of the ejector rod support is provided with a guide groove for guiding the traction block to move, and the guide traction block is matched with the guide groove.

Preferably, the ejector rod support is provided with an accommodating groove for accommodating a rotating motor, and the rotating motor is placed in the accommodating groove.

Preferably, the ejector rod push block is positioned on the outer side of the ejector rod support, and the cross section size of the ejector rod push block is the same as that of the ejector rod support.

Preferably, the ejector rod push block drives the traction screw rod to rotate through the rotating motor and performs reciprocating traction movement under the pushing and pulling action of the traction push-pull frame.

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

1. the utility model discloses a mould lifting rod with reciprocating structure, the rotating electrical machines starts and drives and pulls the lead screw clockwise rotation, make reciprocal slider remove under the guide effect of direction traction block thereupon, reciprocal slider removes and can drive and pull push-and-pull frame and ejector pin and also remove thereupon, the ejector pin that makes the removal is ejecting with the fashioned product, after the product drawing of patterns, the rotating electrical machines starts and drives and pulls the lead screw counter-clockwise turning, make reciprocal slider remove thereupon under the guide effect of direction traction block, reciprocal slider removes and can drive and pull push-and-pull frame and ejector pin and also remove thereupon, the ejector pin that makes the removal replies to the original position automatically, make this mould lifting rod can reset from restoring to throne when ejecting product through reciprocal subassembly, make mould lifting rod convenient to use.

2. The utility model discloses a mould lifting rod with reciprocating structure can drive through extending the outer pull rod and pull movable block and anchorage bar and remove, and compression spring is owing to receive the extrusion and shrink, makes and pull movable block and anchorage bar lateral shifting under the guide effect of bar guide bar, and in the ejector pin ejector pad was no longer inserted to the anchorage bar, the ejector pin ejector pad was dismantled from pulling the push-and-pull frame this moment, made the ejector pin ejector pad install and remove the facility, convenient to use, the later maintenance of being convenient for.

Drawings

Fig. 1 is a schematic view of a mold lifting rod with a reciprocating structure according to the present invention;

fig. 2 is a sectional front view of a mold lifting rod with a reciprocating structure according to the present invention;

fig. 3 is a schematic view of a reciprocating assembly of the present invention;

fig. 4 is a cross-sectional front view of the ejector pin push block of the present invention connected to the traction push-pull frame;

fig. 5 is an enlarged view of a point a in fig. 4 of the present invention.

In the figure: 1. a mandril support; 11. a guide groove; 12. an accommodating groove; 2. a mandril pushing block; 3. a reciprocating assembly; 31. a rotating electric machine; 32. a lead screw is pulled; 33. a reciprocating slide block; 34. a traction push-pull frame; 4. Guiding the traction block; 5. a removable assembly; 51. a compression spring; 52. a bar-shaped guide bar; 53. a movable block is pulled; 54. a fastening rod; 6. the outer pull rod is extended.

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.

Referring to fig. 1-3, a mold lifting rod with a reciprocating structure comprises a top rod support 1 and a top rod push block 2, the top rod support 1 is provided with the top rod push block 2, the top rod push block 2 is pulled and moved on the top rod support 1 through a reciprocating assembly 3, the reciprocating assembly 3 comprises a rotating motor 31, a pulling screw rod 32, a reciprocating slide block 33 and a pulling push-pull frame 34, the rotating motor 31 is started and drives the pulling screw rod 32 to rotate clockwise, so that the reciprocating slide block 33 moves along with the guiding action of the guiding pull block 4, the reciprocating slide block 33 can drive the pulling push-pull frame 34 and the top rod push block 2 to move along with the reciprocating slide block, so that a formed product is ejected by the moving top rod push block 2, after the product is demolded, the rotating motor 31 is started and drives the pulling screw rod 32 to rotate anticlockwise, so that the reciprocating slide block 33 moves along with the guiding action of the guiding pull block 4, the reciprocating slide block 33 can drive the pulling push-pull frame 34 and the top rod push block 2 to move along with the reciprocating slide block, the movable ejector rod push block 2 automatically returns to the original position, the mold ejector rod can automatically reset when ejecting a product through the reciprocating assembly 3, the mold ejector rod is convenient to use, the rotating motor 31 is installed on the inner side of the ejector rod support 1, the ejector rod support 1 is provided with the accommodating groove 12 for accommodating the rotating motor 31, the rotating motor 31 is placed in the accommodating groove 12, the output shaft of the rotating motor 31 is connected with the traction screw rod 32 through a coupler, one end, far away from the rotating motor 31, of the traction screw rod 32 is installed on the ejector rod support 1 through a bearing, the traction screw rod 32 is in threaded connection with the reciprocating slide block 33, two ends of the reciprocating slide block 33 are respectively provided with the guide traction block 4, one end, far away from the reciprocating slide block 33, of the guide traction block 4 is embedded on the inner wall of the ejector rod support 1, the inner wall of the ejector rod support 1 is provided with the guide groove 11 for the guide traction block 4 to move, and the guide traction block 4 is matched with the guide groove 11, the reciprocating slide block 33 is provided with a traction push-pull frame 34, one end of the traction push-pull frame 34, which is far away from the reciprocating slide block 33, penetrates through the ejector rod support 1, the traction push-pull frame 34 is connected with an ejector rod push block 2, the ejector rod push block 2 is positioned on the outer side of the ejector rod support 1, the cross section size of the ejector rod push block 2 is the same as that of the ejector rod support 1, and the ejector rod push block 2 drives the traction screw rod 32 to rotate through the rotating motor 31 to perform reciprocating traction movement under the pushing and pulling action of the traction push-pull frame 34.

Referring to fig. 4-5, the ejector rod push block 2 is connected to the traction push-pull frame 34 through a detachable assembly 5, the detachable assembly 5 includes a compression spring 51, a bar-shaped guide rod 52, a traction movable block 53 and a fastening rod 54, the traction movable block 53 is movably connected to the bar-shaped guide rod 52, the bar-shaped guide rod 52 is installed on the inner wall of the traction push-pull frame 34, the traction movable block 53 is connected to the traction push-pull frame 34 through the compression spring 51, the fastening rod 54 is installed on the traction movable block 53, the fastening rod 54 is inserted into the ejector rod push block 2, an extension outer pull rod 6 is further arranged on the traction movable block 53, and the extension outer pull rod 6 penetrates out of the traction push-pull frame 34.

The traction movable block 53 and the fastening rod 54 can be driven to move by extending the outer pull rod 6, the compression spring 51 contracts due to extrusion, the traction movable block 53 and the fastening rod 54 can transversely move under the guiding action of the strip-shaped guide rod 52, the fastening rod 54 is not inserted into the ejector rod push block 2, the ejector rod push block 2 can be detached from the traction push-pull frame 34 at the moment, the ejector rod push block 2 is convenient to assemble and disassemble, the use is convenient, and the later maintenance is convenient.

To sum up, the mold lifting rod with reciprocating structure of the present invention, the rotating motor 31 is started and drives the traction screw 32 to rotate clockwise, so that the reciprocating slider 33 moves along with the guiding action of the guiding traction block 4, the reciprocating slider 33 moves to drive the traction push-pull frame 34 and the ejector rod push block 2 to move along with the same, so that the formed product is ejected by the moving ejector rod push block 2, after the product is demolded, the rotating motor 31 is started and drives the traction screw 32 to rotate counterclockwise, so that the reciprocating slider 33 moves along with the guiding action of the guiding traction block 4, the reciprocating slider 33 moves to drive the traction push-pull frame 34 and the ejector rod push block 2 to move along with the same, so that the moving ejector rod push block 2 automatically returns to the original position, the mold lifting rod can be self-reset when ejecting the product through the reciprocating component 3, so that the mold lifting rod is convenient to use, the traction movable block 53 and the fastening rod 54 can be driven to move by extending the outer pull rod 6, the compression spring 51 is contracted due to extrusion, so that the traction movable block 53 and the fastening rod 54 transversely move under the guiding action of the strip-shaped guide rod 52 until the fastening rod 54 is not inserted into the ejector rod push block 2, the ejector rod push block 2 can be detached from the traction push-pull frame 34 at the moment, and the ejector rod push block 2 is convenient to assemble and disassemble, convenient to use and convenient for later maintenance.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mould lifting rod with reciprocating structure, includes ejector pin support (1) and ejector pin ejector pad (2), its characterized in that: the ejector rod support (1) is provided with an ejector rod push block (2), the ejector rod push block (2) is dragged to move on the ejector rod support (1) through a reciprocating component (3), the reciprocating component (3) comprises a rotating motor (31), a traction screw rod (32), a reciprocating slide block (33) and a traction push-pull frame (34), the rotating motor (31) is arranged on the inner side of the ejector rod support (1), an output shaft of the rotating motor (31) is connected with a traction screw rod (32) through a coupling, one end of the traction screw rod (32) far away from the rotating motor (31) is arranged on the ejector rod support (1) through a bearing, the traction screw rod (32) is in threaded connection with a reciprocating slide block (33), a traction push-pull frame (34) is installed on the reciprocating slide block (33), one end of the traction push-pull frame (34) far away from the reciprocating slide block (33) penetrates through the ejector rod support (1), and an ejector rod push block (2) is connected to the traction push-pull frame (34); the ejector rod push block (2) is connected to the traction push-pull frame (34) through a detachable assembly (5).

2. The mold lifting rod with reciprocating structure as claimed in claim 1, wherein: the detachable component (5) comprises a compression spring (51), a bar-shaped guide rod (52), a traction movable block (53) and a fastening rod (54), the traction movable block (53) is movably connected onto the bar-shaped guide rod (52), the bar-shaped guide rod (52) is installed on the inner wall of the traction push-pull frame (34), the traction movable block (53) is connected into the traction push-pull frame (34) through the compression spring (51), the fastening rod (54) is installed on the traction movable block (53), the fastening rod (54) is inserted into the ejector rod push block (2), an extension outer pull rod (6) is further arranged on the traction movable block (53), and the extension outer pull rod (6) penetrates out of the traction push-pull frame (34).

3. The mold lifting rod with reciprocating structure as claimed in claim 1, wherein: the two ends of the reciprocating slide block (33) are provided with guide traction blocks (4), and one end, far away from the reciprocating slide block (33), of each guide traction block (4) is embedded on the inner wall of the ejector rod support (1).

4. The mold lifting rod with reciprocating structure as claimed in claim 3, wherein: the inner wall of the ejector rod support (1) is provided with a guide groove (11) for guiding the traction block (4) to move, and the guide traction block (4) is matched with the guide groove (11).

5. The mold lifting rod with reciprocating structure as claimed in claim 1, wherein: the ejector rod support (1) is provided with an accommodating groove (12) for accommodating a rotating motor (31), and the rotating motor (31) is placed in the accommodating groove (12).

6. The mold lifting rod with reciprocating structure as claimed in claim 1, wherein: the ejector rod push block (2) is located on the outer side of the ejector rod support (1), and the cross section size of the ejector rod push block (2) is the same as that of the ejector rod support (1).

7. The mold lifting rod with reciprocating structure as claimed in claim 1, wherein: the ejector rod push block (2) drives the traction screw rod (32) to rotate through the rotating motor (31) and moves in a reciprocating traction mode under the pushing and pulling action of the traction push-pull frame (34).