CN216068789U

CN216068789U - Screw rod sliding block of heavy screw press

Info

Publication number: CN216068789U
Application number: CN202121143524.8U
Authority: CN
Inventors: 宋鲲鹏; 宋忠飞; 宋敬清
Original assignee: Qingao Zhengda Heavy Industry Co ltd
Current assignee: Qingao Zhengda Heavy Industry Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-03-18
Anticipated expiration: 2031-05-26

Abstract

The utility model relates to the technical field of screw presses, in particular to a screw rod sliding block of a heavy screw press, which comprises a sliding block, wherein sliding rod connecting mechanisms are arranged on two sides of the sliding block, and a screw rod connecting mechanism is arranged above the sliding block; the sliding rod connecting mechanism comprises a movable seat, and a sliding hole is formed in the center of the movable seat; this heavy screw press screw rod slider is through slide bar connection mechanism and the guide arm coupling mechanism who is equipped with: on one hand, under the matching of the clamping block, the connecting bolt and the like, the sliding block and the sliding rod can conveniently slide, and the sliding block can be conveniently detached from the sliding rod; on the other hand, under the matching of the support plate, the fixing bolt and the like, the screw rod can rotate conveniently to drive the sliding block to slide in a reciprocating manner, and the sliding block can be detached from the screw rod conveniently; this design has changed traditional slider and slide bar and the connected mode of screw, and this design is convenient for dismantle the change to the slider of wearing and tearing, and operates labour saving and time saving.

Description

Screw rod sliding block of heavy screw press

Technical Field

The utility model relates to the technical field of screw presses, in particular to a screw rod sliding block of a heavy screw press.

Background

The screw press is a generic name of a press machine which generates a pressurizing form by rotating more than one group of outer bolts and inner bolts in a frame, and the screw press is a forging press machine which uses a screw rod and a nut as a transmission mechanism and converts forward and reverse rotary motion of a flywheel into up and down reciprocating motion of a slide block by means of screw transmission; at present, after the screw press is frequently used, the sliding block is seriously worn and needs to be replaced, in the prior art, the top end and the two ends of the sliding block are respectively connected with the screw rod and the sliding rod, when the sliding block is disassembled, the sliding block can be taken down after the equipment is integrally disassembled, the operation is very inconvenient, the disassembly and the assembly are difficult, and therefore, the heavy screw press screw sliding block is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a screw rod slide block of a heavy screw press, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a screw rod sliding block of a heavy screw press comprises a sliding block, sliding rod connecting mechanisms are arranged on two sides of the sliding block, and a screw rod connecting mechanism is arranged above the sliding block; slide bar connection mechanism includes the sliding seat, the centre department of sliding seat has seted up the slide opening, the tight welding has two symmetrical connecting seats on the sliding seat, one side of connecting seat all is equipped with two symmetries and is curved clamp splice, the connecting seat welds closely with one of them clamp splice, the both sides of clamp splice all are equipped with connecting bolt, connecting bolt passes the clamp splice, just connecting bolt threaded connection has the nut.

As a preferable technical scheme of the present invention, the screw rod connection mechanism includes a fixed seat, a screw rod is rotatably connected to a top surface of the fixed seat through a bearing, two symmetrical support plates are fixed to a bottom surface of the fixed seat, two symmetrical fixing holes are formed in the support plates, fixing bolts are respectively arranged on one sides of the fixing holes, the fixing bolts penetrate through the slider and are in threaded connection with the slider, and ends of the fixing bolts are inserted into the fixing holes.

As a preferable technical scheme of the utility model, two symmetrical cavities are formed in the slider, the movable seat is connected with the cavities in a sliding manner, two symmetrical connecting grooves are formed in one side wall of each cavity, the connecting seat penetrates through the connecting grooves and protrudes to the outside, a guide rod is embedded in each cavity and is connected with the corresponding sliding hole in a sliding manner, a spring is sleeved on each guide rod, and the spring abuts against the movable seat; two symmetrical fixing grooves are formed in the top surface of the movable seat, and the support plate is inserted into the fixing grooves.

As a preferable technical scheme of the utility model, the top surface of the movable seat is provided with two symmetrical grooves at the edges of two sides, and the fixed bolt is positioned in the groove.

As a preferable technical scheme of the utility model, the size of the movable seat is matched with the size of the cavity.

As the preferable technical scheme of the utility model, the fixed seat and the support plate are of an integrally formed structure.

Compared with the prior art, the utility model has the beneficial effects that: this heavy screw press screw rod slider is through slide bar connection mechanism and the guide arm coupling mechanism who is equipped with: on one hand, under the matching of the clamping block, the connecting bolt and the like, the sliding block and the sliding rod can conveniently slide, and the sliding block can be conveniently detached from the sliding rod; on the other hand, under the matching of the support plate, the fixing bolt and the like, the screw rod can rotate conveniently to drive the sliding block to slide in a reciprocating manner, and the sliding block can be detached from the screw rod conveniently; this design has changed traditional slider and slide bar and the connected mode of screw, and this design is convenient for dismantle the change to the slider of wearing and tearing, and operates labour saving and time saving.

Drawings

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

FIG. 2 is a cross-sectional view of the overall construction of the present invention;

FIG. 3 is a structural cross-sectional view of a slider according to the present invention;

FIG. 4 is an exploded view of the slide bar linkage of the present invention;

fig. 5 is an exploded view of the screw connecting mechanism of the present invention.

The various reference numbers in the figures mean:

1. a slider; 11. a cavity; 12. fixing grooves; 13. connecting grooves; 14. a guide bar; 15. a spring; 16. a groove;

2. a slide bar connecting mechanism; 21. a movable seat; 211. a slide hole; 22. a connecting seat; 23. a clamping block; 24. a connecting bolt; 25. a nut;

3. a screw connection mechanism; 31. a screw; 32. a fixed seat; 33. a support plate; 331. a fixing hole; 34. and (5) fixing the bolt.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

The utility model provides a technical scheme that:

referring to fig. 1-3, a screw slide of a heavy duty screw press includes a slide 1. Two symmetrical cavities 11 are formed in the slider 1, the movable seat 21 is in sliding connection with the cavities 11, two symmetrical connecting grooves 13 are formed in one side wall of each cavity 11, the connecting seat 22 penetrates through the connecting grooves 13 and protrudes to the outside, a guide rod 14 is embedded in each cavity 11, the guide rod 14 is in sliding connection with the sliding hole 211, a spring 15 is sleeved on each guide rod 14, and the spring 15 abuts against the movable seat 21; the top surface of the movable seat 21 is provided with two symmetrical fixing grooves 12, and the support plate 33 is inserted into the fixing grooves 12.

In this embodiment, the top surface of sliding seat 21 is located both sides edge and has all seted up two symmetrical recesses 16, and fixing bolt 34 is located recess 16, and recess 16 plays the effect of accomodating to fixing bolt 34, avoids the outstanding slider 1 of fixing bolt 34 to influence sliding of slider 1.

Referring to fig. 4, the sliding rod connection mechanisms 2 are disposed on both sides of the sliding block 1. Slide bar coupling mechanism 2 includes movable seat 21, and the centre department of movable seat 21 has seted up slide opening 211, and close welding has two symmetrical connecting seats 22 on movable seat 21, and one side of connecting seat 22 all is equipped with two symmetrical and be curved clamp splice 23, and connecting seat 22 closely welds with one of them clamp splice 23, and the both sides of clamp splice 23 all are equipped with connecting bolt 24, and connecting bolt 24 passes clamp splice 23, and connecting bolt 24 threaded connection has nut 25.

In the embodiment, the size of the movable seat 21 is matched with the size of the cavity 11, and the design is convenient for ensuring the stability of the movement of the movable seat 21 in the cavity 11 and the stability of the sliding block 1 along the sliding rod.

Referring to fig. 5, a screw connection mechanism 3 is disposed above the slider 1. Screw rod coupling mechanism 3 includes fixing base 32, and the top surface of fixing base 32 is rotated through the bearing and is connected with screw rod 31, and the bottom surface of fixing base 32 is fixed with two symmetrical extension boards 33, has seted up two symmetrical fixed orificess 331 on the extension board 33, and one side of fixed orifices 331 all is equipped with fixing bolt 34, and fixing bolt 34 passes slider 1 and with slider 1 threaded connection, and fixing bolt 34's end inserts to in the fixed orifices 331.

In this embodiment, the fixing seat 32 and the support plate 33 are integrally formed, and the integrally formed structure has better structural strength, so as to facilitate better connection between the screw rod 31 and the slider 1.

When the heavy screw press screw slider of the embodiment is used, a user firstly uses a wrench to unscrew the fixing bolt 34 from the groove 16, under the action of gravity, the slider 1 moves downwards along the slide rod, the support plate 33 is separated from the fixing groove 12, then the user sequentially unscrews the plurality of nuts 25 from the connecting bolt 24, one clamping block 23 is separated from the other clamping block 23, then the user presses the clamping block 23 fixed on the connecting seat 22 inwards, the connecting seat 22 slides along the connecting groove 13, the movable seat 21 slides along the cavity 11, the slide hole 211 slides along the guide rod 14, the spring 15 is compressed simultaneously, the clamping blocks 23 on the two sides are separated from the slide rod at the moment, and the user can take the slider 1 off the slide rod.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a heavy screw press screw rod slider, includes slider (1), its characterized in that: two sides of the sliding block (1) are respectively provided with a sliding rod connecting mechanism (2), and a screw rod connecting mechanism (3) is arranged above the sliding block (1); slide bar coupling mechanism (2) are including sliding seat (21), sliding hole (211) have been seted up to the center department of sliding seat (21), tight welding has two symmetrical connecting seat (22) on sliding seat (21), one side of connecting seat (22) all is equipped with two symmetries and is curved clamp splice (23), connecting seat (22) and one of them clamp splice (23) closely weld, the both sides of clamp splice (23) all are equipped with connecting bolt (24), connecting bolt (24) pass clamp splice (23), just connecting bolt (24) threaded connection has nut (25).

2. The heavy duty screw press screw slide of claim 1, wherein: the screw rod connecting mechanism (3) comprises a fixing seat (32), a screw rod (31) is rotatably connected to the top surface of the fixing seat (32) through a bearing, two symmetrical supporting plates (33) are fixed to the bottom surface of the fixing seat (32), two symmetrical fixing holes (331) are formed in the supporting plates (33), a fixing bolt (34) is arranged on one side of each fixing hole (331), the fixing bolt (34) penetrates through the sliding block (1) and is in threaded connection with the sliding block (1), and the tail end of the fixing bolt (34) is inserted into the fixing holes (331).

3. The heavy duty screw press screw slide of claim 2, wherein: the sliding block is characterized in that two symmetrical cavities (11) are formed in the sliding block (1), the movable seat (21) is connected with the cavities (11) in a sliding mode, two symmetrical connecting grooves (13) are formed in one side wall of each cavity (11), the connecting seat (22) penetrates through the connecting grooves (13) and protrudes to the outside, a guide rod (14) is embedded in each cavity (11), the guide rod (14) is connected with the sliding hole (211) in a sliding mode, a spring (15) is sleeved on each guide rod (14), and the spring (15) abuts against the movable seat (21); two symmetrical fixing grooves (12) are formed in the top surface of the movable seat (21), and the support plate (33) is inserted into the fixing grooves (12).

4. The heavy duty screw press screw slide of claim 2, wherein: two symmetrical grooves (16) are formed in the edges of the two sides of the top surface of the movable seat (21), and the fixing bolts (34) are located in the grooves (16).

5. The heavy duty screw press screw slide of claim 1, wherein: the size of the movable seat (21) is matched with that of the cavity (11).

6. The heavy duty screw press screw slide of claim 2, wherein: the fixed seat (32) and the support plate (33) are of an integrally formed structure.