CN213321858U

CN213321858U - Fiber felt tablet press positioner

Info

Publication number: CN213321858U
Application number: CN202021596788.4U
Authority: CN
Inventors: 唐宏勤
Original assignee: Shaanxi Jiuwei Juxin Environmental Protection Technology Co ltd
Current assignee: Shaanxi Jiuwei Juxin Environmental Protection Technology Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-06-01
Anticipated expiration: 2030-08-04

Abstract

The utility model provides a fibrofelt tablet press positioner, comprising a base plate, both ends are equipped with the baffle about the bottom plate, baffle fixed mounting is at the bottom plate both ends, baffle upper end fixed mounting has the roof, baffle bottom upper surface is equipped with the locating pin, bottom plate upper end fixed surface installs a plurality of slide bars, the slide bar upper end is run through the clamp plate and is linked to each other with the roof, clamp plate horizontal direction movable mounting is between roof and roof, be equipped with the locating hole on the clamp plate, the locating hole with the position of locating pin corresponds from top to bottom and mutually supports, through the effect of locating hole on the locating pin to the clamp plate, reaches the effect of location, makes the tablet press punching press more accurate.

Description

Fiber felt tablet press positioner

Technical Field

The utility model mainly relates to a technical field of tablet press specifically is a fibrofelt tablet press positioner.

Background

The prior patent CN 107471666 a includes: feeding mechanism, last mould module, lower mould module, wherein: the feeding mechanism and the lower die module are arranged in parallel and connected with each other, the upper die module is vertically and movably arranged on the working table surface, and the lower die module is horizontally and movably arranged below the upper die module; the die module is horizontally and movably arranged, namely, the die module is arranged on the working table surface through a slide block and slide rail mechanism and drives a feeding or a die through a cylinder; the vertical movable setting, go up the mould module and set up on table surface and push down or move back the mould through the cylinder drive through linear bearing guide pillar mechanism promptly. According to the invention, the lower die module is pushed by the material taking and placing cylinder to send out the injection molding piece with the gasket assembled and simultaneously take in the injection molding piece to be assembled, the upper die module is pushed by the cylinder to clamp the gasket and press the gasket into the injection molding piece to be assembled, but the pressing plate is deviated due to mechanical abrasion after long-time work.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a fibrofelt tablet press positioner for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the utility model provides a fibrofelt tablet press positioner, includes the bottom plate, both ends are equipped with the baffle about the bottom plate, baffle fixed mounting is at the bottom plate both ends, baffle upper end fixed mounting has the roof, baffle bottom upper surface is equipped with the locating pin, bottom plate upper end fixed surface installs a plurality of slide bars, the slide bar upper end runs through the clamp plate and links to each other with the roof, clamp plate horizontal direction movable mounting is between bottom plate and roof, be equipped with the locating hole on the clamp plate, the locating hole with the position of locating pin corresponds from top to bottom and mutually supports, fixes a position the clamp plate, prevents the clamp plate skew.

Furthermore, a threaded hole is formed in the center of the upper surface of the bottom of the guide plate, a threaded rod is arranged in the center of the lower end of the positioning pin, and the positioning pin is fixedly mounted on the upper surface of the bottom of the guide plate through the threaded rod and the threaded hole in a connecting mode, so that the positioning pin can be conveniently disassembled, assembled and replaced.

Furthermore, a right trapezoid guide groove is formed in the guide plate, right trapezoid guide teeth are arranged at two ends of the pressing plate, and the end face of each guide tooth side is in contact with the inner wall of the guide groove, so that the auxiliary positioning effect is realized.

Furthermore, a rubber gasket is fixed on the upper end face of the locating pin, so that the abrasion of the locating pin is reduced.

Furthermore, a rubber ring is fixed on the lower end face of the positioning hole, so that the abrasion of the pressing plate is reduced

Furthermore, a plurality of cylinders are arranged on the top plate, a fixed disc is arranged at the lower end of an output shaft of each cylinder, and the upper end and the lower end of the fixed disc are fixedly connected with the lower end face of the output shaft of each cylinder and the upper surface of the pressing plate respectively, so that rapid stamping is realized.

Furthermore, a sliding bearing is arranged on the pressing plate, and the upper end of the sliding rod penetrates through the sliding bearing on the pressing plate and is fixedly connected with a connecting hole of the top plate, so that the effect of auxiliary positioning is realized.

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

firstly, the utility model positions the pressing plate through the matching of the positioning pin and the positioning hole, so that the stamping of the tablet press is more accurate; during punching, the pressing plate punches towards the lower base plate, and the positioning pin on the base plate acts on the positioning hole of the pressing plate to prevent the pressing plate from deviating, so that the positioning effect is achieved.

Two, the utility model discloses a slide bearing of clamp plate with lead the tooth and cooperate with slide bar and guide slot respectively, reach assistance-localization real-time's effect, during the punching press, the clamp plate is led the tooth and is being pasted guide slot inner wall lapse, slide bearing also slides downwards on the slide bar along with this clamp plate cover simultaneously, reaches assistance-localization real-time's effect

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is a schematic view of the structure of the guide plate of the present invention;

FIG. 3 is a partial cross-sectional view of the guide plate of the present invention;

FIG. 4 is an enlarged view of the positioning pin of the present invention;

FIG. 5 is a partial cross-sectional view of the platen of the present invention;

fig. 6 is a sectional view of the positioning hole of the present invention.

In the figure: 1. a base plate; 11. a slide bar; 2. a guide plate; 21. a guide groove; 22. positioning pins; 221 a threaded rod; 222 a rubber gasket; 23. a threaded hole; 3. a top plate; 31. a cylinder; 311. fixing the disc; 32. connecting holes; 4. pressing a plate; 41. leading the teeth; 42. positioning holes; 421. a rubber ring; 43. a sliding bearing.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 heavily, a fiber felt tablet press positioning device comprises a bottom plate 1, and is characterized in that guide plates 2 are arranged at the left and right ends of the bottom plate 1, the guide plates 2 are fixedly arranged at the two ends of the bottom plate 1, a top plate 3 is fixedly arranged at the upper ends of the guide plates 2, a positioning pin 22 is arranged on the upper surface of the bottom of each guide plate 2, a plurality of slide bars 11 are fixedly arranged on the upper surface of the bottom plate 1, the upper ends of the slide bars 11 penetrate through a pressing plate 4 and are connected with the top plate 3, the pressing plate 4 is movably arranged between the bottom plate 1 and the top plate 3 in the horizontal direction, a positioning hole 42 is arranged on the pressing plate 4, the positioning holes 42 and the positioning pins 22 are vertically corresponding and matched with each other.

Referring to fig. 1-6 again, the center of the upper surface of the bottom of the guide plate 2 is provided with a threaded hole 23, the center of the lower end of the positioning pin 22 is provided with a threaded rod 221, and the positioning pin 22 is fixedly mounted on the upper surface of the bottom of the guide plate 2 through the connection of the threaded rod 221 and the threaded hole 23, so that damaged parts can be replaced in time.

Please refer to fig. 1-6 again, the guide plate 2 is provided with a guide slot 21 having a right trapezoid shape, two ends of the pressing plate 4 are provided with guide teeth 41 having a right trapezoid shape, a side end surface of the guide teeth 41 contacts with an inner wall of the guide slot 21, an upper end surface of the positioning pin 22 is fixed with a rubber gasket 222, and a lower end surface of the positioning hole 42 is fixed with a rubber ring 421, so as to reduce impact wear on the positioning pin and the positioning hole.

Please refer to fig. 1 and 5 again, a plurality of cylinders 31 are disposed on the top plate 3, a fixed plate 311 is disposed at the lower end of the output shaft of the cylinders 31, the upper and lower ends of the fixed plate 311 are respectively fixedly connected to the lower end surface of the output shaft of the cylinders 31 and the upper surface of the pressing plate 4, a sliding bearing 43 is disposed on the pressing plate 4, and the upper end of the sliding rod 11 penetrates through the sliding bearing 43 on the pressing plate 4 and is fixedly connected to the connecting hole 32 of the top plate 3, so that the pressing plate is.

The utility model discloses a concrete operation as follows:

firstly, putting raw materials on a bottom plate 1 of a tablet press, starting an air cylinder 31, pushing a pressing plate 4 to press the raw materials on the bottom plate 1 by the air cylinder 31, and punching; during punching, the guide teeth 41 at the side end of the pressure plate 4 are contacted with the inner wall of the guide groove 21 on the guide plate 2 and slide downwards, the inner wall of the sliding bearing 43 on the pressure plate 4 is contacted with the outer wall of the sliding rod 11 and slides downwards, the rubber gasket 222 on the positioning pin 22 is contacted with the rubber ring 421 at the lower end of the positioning hole 42, then the outer wall of the positioning pin 22 is contacted with the inner wall of the positioning hole, so that the position of the pressure plate is fixed, no deviation occurs, and the positioning pin 22 and the positioning hole 42 are protected by the action of; the long-time punching causes abrasion of the positioning pin 22, the positioning pin 22 is detached from the threaded hole 23 by rotating the threaded rod 221, and then the positioning pin is replaced, so that the accuracy of the tablet press is improved.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a fibrofelt tablet press positioner, includes bottom plate (1), its characterized in that, both ends are equipped with baffle (2) about bottom plate (1), baffle (2) fixed mounting is at bottom plate (1) both ends, baffle (2) upper end fixed mounting has roof (3), baffle (2) bottom upper surface is equipped with locating pin (22), bottom plate (1) upper end fixed surface installs a plurality of slide bars (11), slide bar (11) upper end is run through clamp plate (4) and is linked to each other with roof (3), clamp plate (4) horizontal direction movable mounting is between bottom plate (1) and roof (3), be equipped with locating hole (42) on clamp plate (4), locating hole (42) with the position of locating pin (22) corresponds from top to bottom and cooperates each other.

2. A positioning device of a fibrofelt press according to claim 1, characterized in that the center of the upper surface of the bottom of the guide plate (2) is provided with a threaded hole (23), the center of the lower end of the positioning pin (22) is provided with a threaded rod (221), and the positioning pin (22) is fixedly mounted on the upper surface of the bottom of the guide plate (2) through the connection of the threaded rod (221) and the threaded hole (23).

3. The positioning device of a fiber felt press according to claim 1, wherein the guide plate (2) is provided with a right trapezoid guide groove (21), the two ends of the pressing plate (4) are provided with right trapezoid guide teeth (41), and the side end faces of the guide teeth (41) are in contact with the inner wall of the guide groove (21).

4. The positioning device of a fiber felt press according to claim 1, characterized in that a rubber gasket (222) is fixed on the upper end surface of the positioning pin (22).

5. The fiber mat press positioning device according to claim 1, characterized in that a rubber ring (421) is fixed on the lower end surface of the positioning hole (42).

6. The fiber felt press positioning device according to claim 1, wherein a plurality of air cylinders (31) are arranged on the top plate (3), a fixed plate (311) is arranged at the lower end of an output shaft of each air cylinder (31), and the upper end and the lower end of the fixed plate (311) are fixedly connected with the lower end face of the output shaft of each air cylinder (31) and the upper surface of the pressing plate (4) respectively.

7. The positioning device of a fibrofelt press according to claim 1, wherein the pressure plate (4) is provided with a sliding bearing (43), and the upper end of the sliding rod (11) penetrates through the sliding bearing (43) on the pressure plate (4) and is fixedly connected with the connecting hole (32) of the top plate (3).