CN219985889U

CN219985889U - Hold-down device convenient to adjust

Info

Publication number: CN219985889U
Application number: CN202320522873.3U
Authority: CN
Inventors: 冯有然
Original assignee: Shanghai Tiandu Precision Machinery Co ltd
Current assignee: Shanghai Tiandu Precision Machinery Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-11-10
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses a pressing device convenient to adjust, which comprises a frame and a base, wherein the frame is rotatably connected to two sides of the base, a punching cylinder is fixed at the top of the frame, an upper pressing plate is fixed at the telescopic end of the lower side of the punching cylinder through the frame, pressing blocks are fixed at the lower end of the upper pressing plate at equal intervals, a lower pressing plate is fixed in the frame at the lower side of the upper pressing plate, and a pressing groove is correspondingly formed in the lower pressing plate. According to the utility model, the iron sheet is conveniently and preliminarily positioned through the clamping piece on the lower pressing plate, the iron sheet can be adsorbed and fixed through the negative pressure generated by the cooperation of the negative pressure pump, the negative pressure pipe and the air inlet pipe, and meanwhile, the sleeve, the spring and the pressing rod are driven to cooperate with the upper pressing plate to drive the sleeve, the spring and the pressing rod to cooperate when the upper pressing plate moves, so that the iron sheet is pressed and positioned again, and the stability of the iron sheet is ensured when the iron sheet is punched.

Description

Hold-down device convenient to adjust

Technical Field

The utility model relates to the technical field of bottle cap processing, in particular to a pressing device convenient to adjust.

Background

The patent with publication number CN213729696U discloses a closing device for bottle lid processing convenient to adjust, the on-line screen storage device comprises a base, the top fixedly connected with support of base, the inside fixedly connected with pneumatic cylinder of support, the bottom fixedly connected with upper die base of pneumatic cylinder, the punching press pole of the bottom fixedly connected with equidistance range of upper die base, the outside sliding connection of punching press pole has the clamp plate, the top fixedly connected with locating lever of clamp plate, the top of locating lever runs through and sliding connection to the top of upper die base. According to the utility model, the hydraulic cylinder is supported by the support on the base, the hydraulic cylinder drives the upper die holder and the stamping rod to move downwards, the stamping rod is matched with the die cavity, and when the iron sheet on the upper die holder and the lower die holder are stamped and pressed, the pressing plate moves synchronously along with the stamping rod, so that the device has the advantages of adjusting the position of the pressing device, facilitating blanking, having high production efficiency and the like.

In the above technology, although the stamping production of the bottle cap can be realized, the iron sheet is not positioned in the pressing process, so that the position of the iron sheet can be deviated in the equipment processing process, the inaccurate stamping is caused, and the problem of waste of raw materials is caused, so that the technology is innovated.

Disclosure of Invention

The utility model aims to provide a compressing device convenient to adjust, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a closing device convenient to adjust, includes frame and base, the frame rotates to be connected in the base both sides, the frame top is fixed with the punching press cylinder, punching press cylinder downside telescopic end passes the frame and is fixed with the top board, top board lower extreme equidistance is fixed with the briquetting, the frame inside of top board downside is fixed with the holding down plate, the indent has been seted up to the correspondence on the holding down plate, the briquetting is located the indent directly over and corresponds the setting with the indent, the frame inside sliding connection of holding down plate has the mounting panel, the mounting panel upside corresponds the position fixing with the indent and has the ejector pin, the ejector pin top extends to in the indent, the frame internal fixation of mounting panel downside has the fixed plate, the fixed plate upper end is fixed with ejecting cylinder, ejecting cylinder upside telescopic link and fixed plate lower extreme fixed connection, the inside rotation of base is connected with the governing cylinder, the telescopic end of governing cylinder upside is rotated with the fixed plate lower extreme and is connected.

Preferably, the cross section of base looks at and personally submits the U type, the governing cylinder is equipped with four groups, four groups of governing cylinder symmetry set up with fixed plate and base between.

Preferably, the four corners of upper end of upper pressure plate all are fixed with the sleeve, be connected with the depression bar through the spring in the sleeve, the depression bar lower extreme extends to upper pressure plate downside.

Preferably, four groups of clamping pieces are fixed at the corners of the upper end of the lower pressing plate, negative pressure pipes are fixed at the left edge and the right edge of the inner portion of the lower pressing plate, the upper ends of the negative pressure pipes are communicated with air inlet pipes, and the air inlet pipes extend to the upper end face of the lower pressing plate and are located on the inner sides of the clamping pieces.

Preferably, a negative pressure pump is fixed on the left side of the frame, and the negative pressure pump is connected with a negative pressure pipe.

Preferably, an upper sliding groove is formed in the upper side in the frame, upper sliding blocks are fixed on the left side and the right side of the upper pressing plate and are in sliding connection with the upper sliding blocks in the upper sliding groove, a lower sliding groove is formed in the lower side in the frame, lower sliding blocks are fixed on the left side and the right side of the mounting plate, and the lower sliding blocks are in sliding connection with the lower sliding grooves.

Preferably, the upper pressing plate outside the pressing block is correspondingly fixed with an annular cutter, and the lower pressing plate outside the pressing groove is correspondingly provided with a cutter groove.

Compared with the prior art, the utility model has the beneficial effects that: a compressing device which is convenient to adjust,

1. the clamping piece on the lower pressing plate is used for conveniently carrying out preliminary positioning on the iron sheet, the iron sheet can be adsorbed and fixed by generating negative pressure through the cooperation of the negative pressure pump, the negative pressure pipe and the air inlet pipe, and meanwhile, the sleeve, the spring and the pressing rod are driven to be matched with the upper pressing plate when the upper pressing plate moves, so that the iron sheet is pressed and positioned again, and the stability of the iron sheet is ensured when the iron sheet is stamped;

2. through ejecting cylinder and ejector pin, the bottle lid after the convenience is ejecting from the indent, and the cooperation simultaneously rotates the frame of being connected and the setting of adjusting the cylinder with the base, can adjust the angle of frame, makes it slope, and then makes the bottle lid can slide out along the holding down plate after the punching press, conveniently collects it, and through the setting of four sets of adjusting the cylinder, can guarantee the stability between frame and the base.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of a right-view connection structure of a frame and a base of the present utility model;

FIG. 3 is a schematic top view of the lower platen, the clamping member and the pressing groove of the present utility model;

fig. 4 is a schematic top view of the connection structure of the sleeve and the upper platen of the present utility model.

In the figure: 1. a frame; 2. an upper press plate; 3. briquetting; 4. a clamping piece; 5. a lower pressing plate; 6. a base; 7. adjusting a cylinder; 8. an ejection cylinder; 9. a fixing plate; 10. a mounting plate; 11. a push rod; 12. a negative pressure pipe; 13. pressing a groove; 14. a cutter; 15. a compression bar; 16. a sleeve; 17. and (5) punching a cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution of a pressing device convenient for adjustment:

the utility model provides a closing device convenient to adjust, including frame 1 and base 6, frame 1 rotates to be connected in base 6 both sides, frame 1 top is fixed with punching press cylinder 17, punching press cylinder 17 downside telescopic end passes frame 1 and is fixed with top board 2, top board 2 lower extreme equidistance is fixed with briquetting 3, the frame 1 inside of top board 2 downside is fixed with holding down plate 5, hold down plate 5 is last to have seted up indent 13, briquetting 3 is located indent 13 directly over and corresponds the setting with indent 13, the inside sliding connection of frame 1 of holding down plate 5 has mounting panel 10, mounting panel 10 upside and indent 13 correspond the position fixed with ejector pin 11, the ejector pin 11 top extends to in the indent 13, the frame 1 internal fixation of mounting panel 10 downside has fixed plate 9, the fixed plate 9 upper end is fixed with ejecting cylinder 8, ejecting cylinder 8 upside telescopic link and fixed plate 9 lower extreme fixed connection, the inside rotation of base 6 is connected with adjusting cylinder 7, adjusting cylinder 7 upside telescopic end and fixed plate 9 lower extreme rotate and are connected.

Referring to fig. 1 and 2, the cross section of the base 6 is in a U shape, four groups of adjusting cylinders 7 are arranged, and the four groups of adjusting cylinders 7 are symmetrically arranged between the fixing plate 9 and the base 6, so that the angle of the frame 1 is convenient to adjust, and the discharging is convenient.

Referring to fig. 1 and 4, sleeves 16 are fixed at four corners of the upper end of the upper platen 2, a compression bar 15 is connected in the sleeves 16 through springs, and the lower end of the compression bar 15 extends to the lower side of the upper platen 2.

Referring to fig. 1 and 3, four sets of clamping members 4 are fixed at the corners of the upper end of the lower pressing plate 5, negative pressure pipes 12 are fixed at the left and right edges of the lower pressing plate 5, the upper ends of the negative pressure pipes 12 are communicated with air inlet pipes, and the air inlet pipes extend to the upper end face of the lower pressing plate 5 and are located inside the clamping members 4.

Referring to fig. 1, a negative pressure pump is fixed on the left side of a frame 1, and is connected with a negative pressure pipe 12.

Referring to fig. 1, an upper chute is formed on the upper side in the frame 1, upper sliders are fixed on the left and right sides of the upper platen 2, the upper sliders are slidably connected in the upper chute, a lower chute is formed on the lower side in the frame 1, lower sliders are fixed on the left and right sides of the mounting plate 10, and the lower sliders are slidably connected in the lower chute.

Referring to fig. 1, an annular cutter 14 is correspondingly fixed on the upper pressing plate 2 outside the pressing block 3, and a cutter groove is correspondingly formed on the lower pressing plate 5 outside the pressing groove 13.

Working principle: during normal use, place the iron sheet to be processed with the fastener 4 of holding down plate 5 in, through the fastener 4 on the holding down plate 5, the convenience is preliminary location to the iron sheet, the operation negative pressure pump, through the negative pressure pump, negative pressure pipe 12 and intake pipe's cooperation, can adsorb fixedly to the iron sheet through producing the negative pressure, cooperate top board 2 simultaneously when removing, drive sleeve 16 simultaneously, the cooperation of spring and depression bar 15, compress tightly the location again to the iron sheet, guaranteed when punching press to the iron sheet, the stability of iron sheet, punching press cylinder 17 drives top board 2 downwardly moving, top board 2 drives briquetting 3, cutting and depression bar 15 downwardly moving, depression bar 15 can contact with the iron sheet earlier, through extrudeing to the spring that provides, compress tightly the iron sheet once more, briquetting 3 gets into in the indent 13, punch to the iron sheet, simultaneously through cutter 14 to cut, through ejecting cylinder 8 and ejector pin 11, the bottle lid after the punching press is ejecting from indent 13, cooperation simultaneously with frame 1 and adjusting cylinder 7's setting up of base 6 swivelling connection, can be to frame 1, can adjust its inclination, make the frame 1 incline and make the setting up the device down in the following the description of the specification of the present specification, and the best of the present specification is that the best of the prior art, the device is convenient for setting up the frame 1, and the whole is in the following the setting up of the detail, the frame is well-made in the following the setting up of the frame is in the following the setting up of the detail and the frame is 6, the following the user's the technological device is convenient to be convenient.

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

Claims

1. The utility model provides a closing device convenient to adjust, includes frame (1) and base (6), its characterized in that: the machine frame (1) is rotationally connected to two sides of the base (6), a punching cylinder (17) is fixed at the top of the machine frame (1), an upper pressing plate (2) is fixed at the lower telescopic end of the punching cylinder (17) through the machine frame (1), a pressing block (3) is fixed at the lower end of the upper pressing plate (2) at equal intervals, a lower pressing plate (5) is fixed inside the machine frame (1) at the lower side of the upper pressing plate (2), a pressing groove (13) is correspondingly formed in the lower pressing plate (5), the pressing block (3) is located right above the pressing groove (13) and is correspondingly arranged with the pressing groove (13), a mounting plate (10) is fixedly connected inside the machine frame (1) of the lower pressing plate (5) in a sliding manner, an ejector rod (11) is fixed at the upper side of the mounting plate (10) and is correspondingly positioned with the pressing groove (13), a fixing plate (9) is fixed inside the machine frame (1) at the lower side of the mounting plate (10), an ejection cylinder (8) is fixedly arranged at the upper end of the fixing plate (9), the ejection cylinder (8) is fixedly connected with the inner part of the base (7), the upper telescopic end of the adjusting cylinder (7) is rotationally connected with the lower end of the fixed plate (9).

2. A compression device for facilitating adjustment as defined in claim 1, wherein: the base (6) is U-shaped in front view cross section, four groups of adjusting cylinders (7) are arranged, and the four groups of adjusting cylinders (7) are symmetrically arranged between the fixing plate (9) and the base (6).

3. A compression device for facilitating adjustment as defined in claim 1, wherein: the four corners of the upper end of the upper pressing plate (2) are respectively fixed with a sleeve (16), each sleeve (16) is internally connected with a pressing rod (15) through a spring, and the lower end of each pressing rod (15) extends to the lower side of the upper pressing plate (2).

4. A compression device for facilitating adjustment as defined in claim 1, wherein: four groups of clamping pieces (4) are fixed at the corner of the upper end of the lower pressing plate (5), negative pressure pipes (12) are fixed at the left edge and the right edge of the inner portion of the lower pressing plate (5), air inlet pipes are communicated with the upper ends of the negative pressure pipes (12), and the air inlet pipes extend to the upper end face of the lower pressing plate (5) and are located inside the clamping pieces (4).

5. A compression device for facilitating adjustment as defined in claim 1, wherein: the left side of the frame (1) is fixed with a negative pressure pump, and the negative pressure pump is connected with a negative pressure pipe (12).

6. A compression device for facilitating adjustment as defined in claim 1, wherein: the upper sliding chute is formed in the upper side in the frame (1), upper sliding blocks are fixed on the left side and the right side of the upper pressing plate (2), the upper sliding blocks are slidably connected in the upper sliding chute, lower sliding chutes are formed in the lower side in the frame (1), lower sliding blocks are fixed on the left side and the right side of the mounting plate (10), and the lower sliding blocks are slidably connected in the lower sliding chutes.

7. A compression device for facilitating adjustment as defined in claim 1, wherein: an annular cutter (14) is correspondingly fixed on the upper pressing plate (2) at the outer side of the pressing block (3), and a cutter groove is correspondingly formed on the lower pressing plate (5) at the outer side of the pressing groove (13).