CN113369373A - Lift feeding structure of friction punching machine for elevator plates - Google Patents

Lift feeding structure of friction punching machine for elevator plates Download PDF

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Publication number
CN113369373A
CN113369373A CN202010117481.XA CN202010117481A CN113369373A CN 113369373 A CN113369373 A CN 113369373A CN 202010117481 A CN202010117481 A CN 202010117481A CN 113369373 A CN113369373 A CN 113369373A
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CN
China
Prior art keywords
plate
elevator
punch
feeding structure
driving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010117481.XA
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Chinese (zh)
Inventor
陈上进
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin U View Metal Materials Co Ltd
Original Assignee
Tianjin U View Metal Materials Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tianjin U View Metal Materials Co Ltd filed Critical Tianjin U View Metal Materials Co Ltd
Priority to CN202010117481.XA priority Critical patent/CN113369373A/en
Publication of CN113369373A publication Critical patent/CN113369373A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

The invention discloses a lifting feeding structure of a friction punching machine for elevator plates, which comprises supporting legs, wherein beam bodies are arranged at the upper ends of the supporting legs, an assembling plate is arranged between the two beam bodies, an assembling hole for a punch to pass through is formed in the assembling plate, a feeding plate for pressing the plates to the lower end of the assembling plate is arranged below the assembling plate, and the feeding plate slides and lifts along the beam bodies on the two sides. According to the invention, the longitudinal height of the beam body is higher than that of the splicing plate, so that the side guide grooves can be formed in the beam body, two sides of the feeding plate can be guided through the two aligned side guide grooves, the transverse width of the beam body is larger than that of the supporting legs, so that the lifting cylinder can be installed at a widened position, the driving plate is lifted through lifting starting, and the driving plate is guided through the structure of the supporting legs.

Description

Lift feeding structure of friction punching machine for elevator plates
Technical Field
The invention belongs to the field of elevator plate processing, and particularly relates to a lifting feeding structure of a friction punching machine for elevator plates.
Background
The elevator is an indispensable part of a manned bearing object of a high-rise building, an elevator car generally comprises a car frame and a car body, the car frame is a traction and bearing structure outside the car body, and the car body provides a closed space for storage and manned.
Generally, a car body is divided into a car top, a car wall and a car top according to a mounting position, the car top, the car wall and the car top are all of plate structures, when the plates are processed, mounting holes of the plates need to be processed firstly, then the mounting holes are bent, and then the plates are assembled outside the car body through the mounting holes.
At present, the mounting holes in the plates are mostly processed in a punching mode, deburring needs to be carried out on two side faces after punching, and double-side processing is not needed if the punching mode is adopted.
Disclosure of Invention
The invention is provided for solving the problems in the prior art, and aims to provide a lifting feeding structure of a friction punching machine of an elevator plate.
The technical scheme of the invention is as follows: the lifting feeding structure of the friction punching machine for elevator plates comprises supporting legs, wherein beam bodies are arranged at the upper ends of the supporting legs, an assembling plate is arranged between the two beam bodies, an assembling hole convenient for a punch rod to pass through is formed in the assembling plate, a feeding plate pressing the plates to the lower end of the assembling plate is arranged below the assembling plate, and the feeding plate slides and goes up and down along the beam bodies on the two sides.
Preferably, the opposite side surfaces of the two beam bodies form side guide grooves, the feeding plates are in clearance fit with the side guide grooves, and the feeding plates slide along the side guide grooves.
Preferably, the lower end of the feeding plate is connected with the driving plate.
Preferably, the driving plate includes a connecting portion at an upper end and a driving guide portion at a lower end.
Preferably, the connecting part and the driving guide part are stepped, and the driving guide part ascends and descends along the supporting leg.
Preferably, the landing leg is the L type, the landing leg is four, and the extension line of landing leg encloses to close and is the rectangle frame, the drive guide part of drive plate goes up and down along the rectangle frame.
Preferably, the lower end of the beam body is provided with a lifting cylinder, and a cylinder rod of the lifting cylinder is connected with a driving guide part of the driving plate.
Preferably, a transverse threaded hole is formed in the supporting leg, a limiting bolt is arranged in the threaded hole, and the limiting bolt limits the descending of the driving plate.
Preferably, female holes corresponding to the assembling holes are formed in the driving plate and the feeding plate, so that the punch rod can conveniently pass through the female holes during punching operation of the punch rod.
According to the invention, the longitudinal height of the beam body is higher than that of the splicing plate, so that the side guide grooves can be formed in the beam body, two sides of the feeding plate can be guided through the two aligned side guide grooves, the transverse width of the beam body is larger than that of the supporting legs, so that the lifting cylinder can be installed at a widened position, the driving plate is lifted through lifting starting, and the driving plate is guided through the structure of the supporting legs.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the mounting of the support ball of the present invention;
FIG. 3 is a bottom view of the beam and the assembled plate of the present invention;
FIG. 4 is an assembled view of the leg and drive plate of the present invention;
FIG. 5 is a schematic structural view of a leg according to the present invention;
wherein:
1 supporting leg and 2 beam body
3 assembling plate 4 assembling hole
5 vertical plate 6 top plate
7 punch 8 lower guide
9 upper guide 10 support
11 constant pressure wheel 12 driving motor
13 driving pulley 14 driving belt
15 ear plate 16 swing frame
17 movable pressure wheel 18 lifting rod
19 vertical connecting rod 20 fixing rod
21 drive board 22 feed plate
23 lifting cylinder 24 support ball
25 collar 26 spring
27 movable rod 28 side guide groove
29 limit bolt.
Detailed Description
The present invention is described in detail below with reference to the accompanying drawings and examples:
as shown in fig. 1-5, a lifting and feeding structure of a friction punching machine for elevator plates comprises a supporting leg 1, wherein beam bodies 2 are arranged at the upper end of the supporting leg 1, an assembling plate 3 is arranged between the two beam bodies 2, an assembling hole 4 through which a punch 7 can pass is formed in the assembling plate 3, a feeding plate 22 for pressing the plates to the lower end of the assembling plate 3 is arranged below the assembling plate 3, and the feeding plate 22 slides and lifts along the beam bodies 2 on the two sides.
The opposite sides of the two beams 2 form side guide grooves 28, the feeding plates 22 are in clearance fit with the side guide grooves 28, and the feeding plates 22 slide along the side guide grooves 28.
The lower end of the feeding plate 22 is connected with the driving plate 21.
The driving plate 21 includes a connection portion at an upper end and a driving guide portion at a lower end.
The connecting part and the driving guide part are in a step shape, and the driving guide part is lifted along the supporting leg 1.
Landing leg 1 is the L type, landing leg 1 is four, and the extension line of landing leg 1 encloses to close and is the rectangle frame, the drive guide part of drive plate 21 goes up and down along the rectangle frame.
The lower end of the beam body 2 is provided with a lifting cylinder 23, and a cylinder rod of the lifting cylinder 23 is connected with a driving guide part of the driving plate 21.
A transverse threaded hole is formed in the supporting leg 1, a limiting bolt 29 is arranged in the threaded hole, and the limiting bolt 29 limits the descending of the driving plate 21.
Female holes corresponding to the assembling holes 4 are formed in the driving plate 21 and the feeding plate 22, so that the punch 7 can pass through the female holes during punching operation of the punch 7.
The drive plate 21 and the feed plate 22 are fixed by bolts. The drive plate 21 is provided with a through hole, the lower end of the feeding plate 22 is provided with a threaded counter bore, and a bolt penetrates through the drive plate 21 and is screwed into the threaded counter bore.
The supporting leg comprises supporting legs 1 and is characterized in that beam bodies 2 are arranged on the supporting legs 1, splicing plates 3 are arranged between the two beam bodies 2, vertical plates 5 are arranged at the upper ends of the beam bodies 2, top plates 6 are arranged at the upper ends of the two vertical plates 5, through holes are formed in the top plates 6, splicing holes 4 are formed in the splicing plates 3, punching rods 7 for vertical punching operation are arranged in the through holes and the splicing holes 4, constant pressure wheels 11 for driving the punching rods 7 to ascend and descend are arranged between the top plates 6 and the splicing plates 3, a rotary swing frame 16 is arranged on the other side of each punching rod 7, dynamic pressure wheels 17 for compressing the punching rods 7 are arranged on the swing frame 16, lifting rods 18 moving along with feeding plates 22 are arranged between the splicing plates 3 and the top plates 6, and elastic pressing assemblies for driving the swing frame 16 are arranged in the lifting rods 18.
The spring pressing assembly comprises a movable rod 27 which is longitudinally lifted in the lifting rod 18, a shaft collar 25 is formed in the movable rod 27, a spring 26 is further sleeved on the movable rod 27, one end of the spring 26 is in contact with the upper end of the lifting rod 18, and the other end of the spring 26 is in contact with the shaft collar 25.
The upper end of the movable rod 27 is provided with a support ball 24, and the support ball 24 is contacted with the arc section of the swing frame 16.
A strip-shaped guide hole for facilitating the lifting of the lifting rod 18 is formed in the vertical plate 5, and the lifting rod 18 extends out of the strip-shaped guide hole.
The end part of the lifting rod 18 extending out of the vertical plate 5 is connected with a vertical connecting rod 19, the lower end of the vertical connecting rod 19 is connected with a fixed rod 20, and the fixed rod 20 is connected with a driving plate 21.
The feed plate 22 is provided on the drive plate 21.
The lower end of the beam body 2 is provided with a lifting cylinder 23, and a cylinder rod of the lifting cylinder 23 is connected with the driving plate 21.
The lower end of the top plate 6 is provided with an ear plate 15, and the swing frame 16 is hinged with the ear plate 15.
The swing span 16 includes vertical section, circular arc section, horizontal segment, vertical section is articulated with otic placode 15, the circular arc section contacts with the suppress subassembly, the horizontal segment tip forms the recess, movable pressure wheel 17 sets up in the recess.
The fixed pressure wheel 11 is fixed in the bracket 10.
The splicing plate 3 is provided with a driving motor 12, a main shaft of the driving motor 12 is provided with a driving belt wheel 13, one side of the fixed pressing wheel 11 forms a driven belt wheel, and a driving belt 14 is arranged between the driving belt wheel 13 and the driven belt wheel.
The driving belt wheel 13 and the driven belt wheel are toothed belt wheels, and the driving belt 14 is a toothed belt.
The outer contours of the fixed pressure wheel 11 and the dynamic pressure wheel 17 are the same.
After the dynamic pressure wheel 17 and the punch 7 are pressed, the constant pressure wheel 11 and the dynamic pressure wheel 17 are respectively positioned at two sides of the punch 7, and the axes of the constant pressure wheel and the dynamic pressure wheel are positioned on the same horizontal plane.
The upper end of the assembling plate 3 is provided with a lower guide part 8, and a through hole in clearance fit with the punch 7 is formed in the lower guide part 8.
The lower end of the top plate 6 is provided with an upper guide 9, and a through hole which is in clearance fit with the punch 7 is formed in the upper guide 9.
The outer wall of the beam body 2 is provided with a mounting guide sleeve, the vertical connecting rod 19 penetrates through the mounting guide sleeve, and the mounting guide sleeve guides the vertical connecting rod 19.
The working process of the invention is as follows:
on placing flitch 22 with panel, start lift cylinder 23, lift cylinder 23 drives drive plate 21 rebound, drives flitch 22 rebound simultaneously, and the landing leg 1 of L type leads drive plate 21's lift, and the side guide slot of 2 both sides of roof beam body leads flitch 22 until panel pressure is at the 3 lower extremes of makeup board.
According to the invention, the longitudinal height of the beam body is higher than that of the splicing plate, so that the side guide grooves can be formed in the beam body, two sides of the feeding plate can be guided through the two aligned side guide grooves, the transverse width of the beam body is larger than that of the supporting legs, so that the lifting cylinder can be installed at a widened position, the driving plate is lifted through lifting starting, and the driving plate is guided through the structure of the supporting legs.

Claims (9)

1. The utility model provides a lift feeding structure of friction piercing press of elevator panel, includes landing leg (1), its characterized in that: landing leg (1) upper end is provided with roof beam body (2), is provided with between two roof beam bodies (2) and assembles board (3), form in assembling board (3) and be convenient for drift (7) the hole (4) of assembling that pass through, assembling board (3) below is provided with and presses panel to the feed table (22) of assembling board (3) lower extreme, feed table (22) slide along the roof beam body (2) of both sides and go up and down.
2. The elevator feeding structure of friction punch for elevator sheet material according to claim 1, wherein: the side guide grooves (28) are formed in the opposite side faces of the two beam bodies (2), the feeding plates (22) are in clearance fit with the side guide grooves (28), and the feeding plates (22) slide along the side guide grooves (28).
3. The elevator feeding structure of friction punch for elevator sheet material according to claim 2, wherein: the lower end of the feeding plate (22) is connected with the driving plate (21).
4. The elevator feeding structure of friction punch for elevator sheet material according to claim 3, wherein: the driving plate (21) includes a connecting portion at an upper end and a driving guide portion at a lower end.
5. The elevator feeding structure of friction punch for elevator sheet material according to claim 4, wherein: the connecting part and the driving guide part are in a step shape, and the driving guide part is lifted along the supporting leg (1).
6. The elevator feeding structure of friction punch for elevator sheet material according to claim 5, wherein: landing leg (1) are the L type, landing leg (1) are four, and the extension line of landing leg (1) encloses to close and is the rectangle frame, the drive guide part of drive plate (21) goes up and down along the rectangle frame.
7. The elevator feeding structure of friction punch for elevator sheet material according to claim 6, wherein: the lower end of the beam body (2) is provided with a lifting cylinder (23), and a cylinder rod of the lifting cylinder (23) is connected with a driving guide part of the driving plate (21).
8. The elevator feeding structure of friction punch for elevator sheet material according to claim 7, wherein: a transverse threaded hole is formed in the supporting leg (1), a limiting bolt (29) is arranged in the threaded hole, and the limiting bolt (29) limits the descending of the driving plate (21).
9. The elevator feeding structure of friction punch for elevator sheet material according to claim 8, wherein: female holes corresponding to the assembling holes (4) are formed in the driving plate (21) and the feeding plate (22), so that the punch (7) can pass through the punching plate during punching operation of the punch (7).
CN202010117481.XA 2020-02-25 2020-02-25 Lift feeding structure of friction punching machine for elevator plates Pending CN113369373A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010117481.XA CN113369373A (en) 2020-02-25 2020-02-25 Lift feeding structure of friction punching machine for elevator plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010117481.XA CN113369373A (en) 2020-02-25 2020-02-25 Lift feeding structure of friction punching machine for elevator plates

Publications (1)

Publication Number Publication Date
CN113369373A true CN113369373A (en) 2021-09-10

Family

ID=77569272

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010117481.XA Pending CN113369373A (en) 2020-02-25 2020-02-25 Lift feeding structure of friction punching machine for elevator plates

Country Status (1)

Country Link
CN (1) CN113369373A (en)

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PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20210910