CN217775240U - Improved generation lifting machine casing - Google Patents

Abstract

The utility model relates to an improved generation lifting machine casing, comprises a workbench, the last fixed surface of workstation has the die holder, the last fixed surface of workstation has the frame, be equipped with positioning mechanism on the die holder, positioning mechanism includes locating component, pressing component and spacing subassembly. This improved generation lifting machine casing, be provided with positioning mechanism, positioning mechanism can effectively improve the treatment effect of panel when the ribbing, when carrying out the ribbing to panel, cooperation through cylinder and connecting plate, fix panel on the die holder earlier, avoided panel when the ribbing, the problem of deformation perk can appear in panel, the ribbing effect that makes panel is better, positioning mechanism can push down the back with panel at the connecting block simultaneously, make the briquetting carry out the ribbing with panel by the motor and handle, and when needs adjust the ribbing to panel, cooperate by limiting plate and spacing groove, make the quantity of briquetting increase and decrease, in order to reach the purpose of adjusting panel ribbing.

Description

Improved generation lifting machine casing

Technical Field

The utility model relates to a casing technical field specifically is an improved generation lifting machine casing.

Background

The casing of the elevator mainly plays two major roles of supporting and sealing, the quality of the parts of the casing directly influences the working performance of the whole elevator, and the casing is formed by directly welding a common steel plate and angle steel.

In the present domestic lifting machine trade, when making lifting machine casing process, because the welding seam is too much, welding deformation's the condition appears easily in welding process, the plane degree of casing can exceed the requirement of national standard occasionally, does not smooth again after the welding deformation moreover, and the welding seam on the casing is too much, makes the casing warp easily, also can exert an influence to the appearance quality of lifting machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an improved generation lifting machine casing possesses advantages such as welding effect is good, has solved the problem that welding deformation condition appears in the welding process easily.

In order to achieve the above object, the utility model provides a following technical scheme: an improved elevator casing comprises a workbench, wherein a die holder is fixed on the upper surface of the workbench, a frame is fixed on the upper surface of the workbench, and a positioning mechanism is arranged on the die holder;

the positioning mechanism comprises a positioning assembly, a pressing assembly and a limiting assembly, the positioning assembly comprises a cylinder fixed on the inner top wall of the frame, a mounting seat is fixed on the outer side of an output shaft of the cylinder, a connecting block is fixed on the lower surface of the mounting seat, and a through hole is formed in the connecting block.

Further, press the subassembly including fixing the motor at the mount pad upper surface, the outside of motor output shaft is fixed with the threaded rod, the bottom of threaded rod runs through and extends to the inside of mount pad, the outside threaded connection of threaded rod has the thread bush, the bottom mounting of thread bush has the push pedal, the left and right sides wall of mount pad inner chamber all is fixed with the slide rail, push pedal sliding connection is in the inside of slide rail, the inside sliding connection of push pedal has the briquetting, the bottom surface of briquetting runs through and extends to the lower surface of push pedal.

Further, spacing subassembly is including seting up the standing groove at the push pedal upper surface, the interior diapire of standing groove is fixed with the bull stick, the outside of bull stick is rotated through the bearing and is connected with the limiting plate, the interior diapire of standing groove is fixed with the torsional spring, the lower surface at the limiting plate is fixed to the torsional spring, torsional spring activity suit is in the outside of bull stick, the spacing groove has been seted up in the front of briquetting, limiting plate sliding connection is in the inside of spacing groove, the limiting plate rotates the upper surface of connection at the push pedal.

Further, the mounting seat is U-shaped, and the connecting block moves up and down linearly in the frame.

Furthermore, the bottom surface of the pressing block penetrates through and extends to the inside of the through hole, and the connecting plate moves up and down linearly in the sliding rail.

Further, the inside of push pedal is seted up and is supplied the connecting hole that the briquetting ran through, the length and the width of briquetting equal with the length and the width of connecting hole respectively.

Furthermore, the limiting plate does circular motion by taking the rotating rod as a circle center, and a through hole for the rotating rod to penetrate through is formed in the limiting plate.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this improved generation lifting machine casing is provided with positioning mechanism, and positioning mechanism can effectively improve the treatment effect of panel when the ribbing, when carrying out the ribbing to panel, through the cooperation of cylinder and connecting plate, fixes panel on the die holder earlier, has avoided panel when the ribbing, and the problem of deformation perk can appear in panel, makes the ribbing effect of panel better.

2. This improved generation lifting machine casing, positioning mechanism can push down the back with panel at the connecting block simultaneously, makes the briquetting carry out the ribbing with panel by the motor and handles, and when needs adjust panel ribbing, coordinates by limiting plate and spacing groove, makes the quantity of briquetting increase and decrease to reach the purpose of adjusting panel ribbing.

Drawings

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

FIG. 2 is a schematic view of the positioning mechanism of the present invention;

fig. 3 is an enlarged schematic view of a structure at a position a in the drawing of the present invention.

In the figure: the device comprises a frame 1, a workbench 2, a die holder 3, a positioning mechanism 4, a thread bush 401, an air cylinder 402, a motor 403, a threaded rod 404, a sliding rail 405, a mounting seat 406, a connecting block 407, a through hole 408, a pressing block 409, a pushing plate 410, a spacing groove 411, a torsion spring 412, a placing groove 413, a rotating rod 414 and a spacing plate 415.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work belong to the protection scope of the present invention.

Referring to fig. 1, an improved elevator casing in this embodiment includes a workbench 2, a mold base 3 is fixed on an upper surface of the workbench 2, a frame 1 is fixed on an upper surface of the workbench 2, and a positioning mechanism 4 is disposed on the mold base 3.

The elevator casing is formed by two blocks of plates in a splicing mode, two welding seams are reduced compared with the traditional casing, reinforcing ribs are added to the narrow face through rib pressing, and therefore the deformation of the panel in the actual manufacturing process cannot exceed the national standard.

Referring to fig. 2-3, the positioning mechanism 4 of the present embodiment includes a positioning assembly, a pressing assembly and a limiting assembly, the positioning assembly includes an air cylinder 402 fixed on the inner top wall of the frame 1, an output shaft of the air cylinder 402 extends, a connecting block 407 moves downward through the mounting block 406, the mounting block 406 is fixed on the outer side of the output shaft of the air cylinder 402, the connecting block 407 is fixed on the lower surface of the mounting block 406, when the connecting block 407 moves downward, the plate is pressed on the die holder 3, and a through hole 408 is formed in the connecting block 407.

The pressing component comprises a motor 403 fixed on the upper surface of a mounting seat 406, the threaded rod 404 is rotated by the working and running of the motor 403, the threaded rod 404 is fixed on the outer side of an output shaft of the motor 403, when the threaded rod 404 rotates, a threaded sleeve 401 limited by a push plate 410 is enabled to move downwards on the outer side of the threaded rod 404, the bottom end of the threaded rod 404 penetrates through and extends to the inside of the mounting seat 406, the threaded sleeve 401 is connected with the outer side of the threaded rod 404 through threads, the push plate 410 is fixed on the bottom end of the threaded sleeve 401, the push plate 410 is enabled to move in a sliding rail 405 through the threaded rod 404, sliding rails 405 are fixed on the left side wall and the right side wall of an inner cavity of the mounting seat 406, the push plate 410 is connected inside the sliding rail 405, a pressing block 409 is connected inside the push plate 410 in a sliding mode and moves downwards and moves into a through hole 408 to press a plate on the die holder 3, and the bottom surface of the pressing block 409 penetrates through and extends to the lower surface of the push plate 410.

The limiting component comprises a placing groove 413 formed in the upper surface of the push plate 410, a rotating rod 414 is fixed on the inner bottom wall of the placing groove 413, a limiting plate 415 is rotatably connected to the outer side of the rotating rod 414 through a bearing, the limiting plate 415 is separated from the limiting groove 411, the limiting plate 415 does not fix the pressing block 409 on the push plate 410 any more, a torsion spring 412 is fixed on the inner bottom wall of the placing groove 413, the limiting plate 415 rotates, the torsion spring 412 deforms, the torsion spring 412 is fixed on the lower surface of the limiting plate 415, the torsion spring 412 is movably sleeved on the outer side of the rotating rod 414, the limiting groove 411 is formed in the front surface of the pressing block 409, the limiting plate 415 is slidably connected inside the limiting groove 411, and the limiting plate 415 is rotatably connected to the upper surface of the push plate 410.

The shape of mount pad 406 is the U-shaped, connecting block 407 is linear movement about doing in frame 1, the bottom surface of briquetting 409 runs through and extends to the inside of through-hole 408, the connecting plate is linear movement about doing in slide rail 405, the connecting hole that supplies briquetting 409 to run through is seted up to push pedal 410's inside, the length and the width of briquetting 409 equal with the length and the width of connecting hole respectively, limiting plate 415 uses bull stick 414 to do circular motion as the centre of a circle, the perforation that supplies bull stick 414 to run through is seted up to limiting plate 415's inside.

The plate is fixed on the die holder 3 through the air cylinder 402 and the connecting block 407, the pressing block 409 is operated by the motor 403 to press the rib of the plate, and the rib of the plate can be adjusted under the matching of the limiting plate 415 and the limiting groove 411.

Above-mentioned positioning mechanism 4 can effectively improve the treatment effect of panel when the ribbing, when the ribbing is carried out to panel, cooperation through cylinder 402 and connecting plate, fix panel on die holder 3 earlier, avoided panel when the ribbing, the problem of deformation perk can appear in panel, the ribbing effect that makes panel is better, positioning mechanism 4 can push down the back with panel at connecting block 407 simultaneously, make briquetting 409 carry out the ribbing by motor 403 and handle panel, and when needs are adjusted the panel ribbing, cooperate by limiting plate 415 and spacing groove 411, make the quantity of briquetting 409 increase and decrease, in order to reach the purpose of adjusting the panel ribbing.

The working principle of the above embodiment is as follows:

(1) When needing to carry out the beading to panel and handling, place panel on die holder 3 earlier, restart cylinder 402, the extension of cylinder 402 output shaft, make connecting block 407 move down through mount pad 406, and when connecting block 407 moves down, press panel on die holder 3, with fixing panel, avoid in subsequent beading processing procedure, the condition of perk deformation appears in panel, restart motor 403, motor 403 work operation makes threaded rod 404 rotate, and when threaded rod 404 rotated, make by the spacing thread bush 401 of push pedal 410 move down in the threaded rod 404 outside, and drive push pedal 410 when the downward movement and remove in slide rail 405.

(2) Along with the movement of the push plate 410, the pressing block 409 also moves downwards and moves into the through hole 408, the plate on the die holder 3 is pressed, after the pressing, the motor 403 enables the threaded rod 404 to rotate reversely, the pressing block 409 is separated from the plate, the output shaft of the air cylinder 402 also retracts, the connecting block 407 is separated from the plate, the plate can be taken out of the die holder 3, when the pressing on the plate needs to be adjusted, the limiting plate 415 is rotated to separate the limiting plate 415 from the limiting groove 411, the pressing block 409 is not fixed on the push plate 410 by the limiting plate 415, meanwhile, along with the rotation of the limiting plate 415, the torsion spring 412 deforms accordingly, after the pressing block 409 is taken out of the push plate 410, the limiting plate 415 is loosened, the torsion spring 412 deforms and resets the limiting plate 415.

It should be noted that, in this document, relational terms such as first and second, and the like are 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. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 (7)

1. The utility model provides an improved generation lifting machine casing, includes workstation (2), its characterized in that: a die holder (3) is fixed on the upper surface of the workbench (2), a frame (1) is fixed on the upper surface of the workbench (2), and a positioning mechanism (4) is arranged on the die holder (3);

positioning mechanism (4) are including locating component, pressing component and spacing subassembly, locating component is including fixing cylinder (402) at roof in frame (1), the outside of cylinder (402) output shaft is fixed with mount pad (406), the lower fixed surface of mount pad (406) has connecting block (407), through-hole (408) have been seted up to the inside of connecting block (407).

2. The improved elevator casing as claimed in claim 1, wherein: the utility model discloses a push pedal, including pressing the subassembly and fixing motor (403) at mount pad (406) upper surface, the outside of motor (403) output shaft is fixed with threaded rod (404), the bottom of threaded rod (404) runs through and extends to the inside of mount pad (406), the outside threaded connection of threaded rod (404) has thread bush (401), the bottom mounting of thread bush (401) has push pedal (410), the left and right sides wall in mount pad (406) inner chamber all is fixed with slide rail (405), push pedal (410) sliding connection is in the inside of slide rail (405), the inside sliding connection of push pedal (410) has briquetting (409), the bottom surface of briquetting (409) runs through and extends to the lower surface of push pedal (410).

3. The improved elevator machine casing as claimed in claim 2, wherein: spacing subassembly is including offering standing groove (413) at push pedal (410) upper surface, the interior diapire of standing groove (413) is fixed with bull stick (414), the outside of bull stick (414) is rotated through the bearing and is connected with limiting plate (415), the interior diapire of standing groove (413) is fixed with torsional spring (412), the lower surface at limiting plate (415) is fixed in torsional spring (412), torsional spring (412) activity suit is in the outside of bull stick (414), spacing groove (411) have been seted up in the front of briquetting (409), limiting plate (415) sliding connection is in the inside of spacing groove (411), limiting plate (415) rotate the upper surface of connecting at push pedal (410).

4. The improved elevator casing as claimed in claim 1, wherein: the mounting seat (406) is U-shaped, and the connecting block (407) linearly moves up and down in the frame (1).

5. An improved elevator casing as defined in claim 2, wherein: the bottom surface of the pressing block (409) penetrates through and extends into the through hole (408), and the push plate linearly moves up and down in the sliding rail (405).

6. An improved elevator casing as defined in claim 2, wherein: the push plate (410) is internally provided with a connecting hole for the pressing block (409) to penetrate through, and the length and the width of the pressing block (409) are respectively equal to those of the connecting hole.

7. The improved elevator machine casing as claimed in claim 3, wherein: the limiting plate (415) makes a circular motion by taking the rotating rod (414) as a circle center, and a through hole for the rotating rod (414) to penetrate through is formed in the limiting plate (415).

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