CN212018944U

CN212018944U - High-precision press polishing and shaping mechanism

Info

Publication number: CN212018944U
Application number: CN201922123289.7U
Authority: CN
Inventors: 刘芳军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-11-27
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a high-precision press polish shaping mechanism, which comprises a main frame, the top of main frame is equipped with the cylinder mounting panel, and installs the cylinder above the cylinder mounting panel, the driving shaft is installed to the bottom of main frame, the sliding support is installed above the main frame inside, the middle part of this sliding support is hollowed out, and the sliding support hollowed-out part installs the stopper, and the stopper comprises spacing fixed block, stopper fixing wedge and stopper fixing wedge of No. two, and stopper fixing wedge is located the top of sliding support, install the lead screw on stopper fixing wedge of No. two, install the driven shaft on the sliding support, and the quantity of driven shaft is two and more than two; the utility model discloses an increase the stopper, through the size of control inclination, when making the rotatory linear displacement that produces of lead screw, can produce a very accurate thickness change, can also bear very big pressure simultaneously to the quality of product has been improved.

Description

High-precision press polishing and shaping mechanism

Technical Field

The utility model belongs to the field of machinery, in particular to high-accuracy press polish shaping mechanism.

Background

The calendering and setting machine is equipment integrating calendering and setting into a whole as the name suggests, and currently, in the prior art, most of calendering machines are mainly composed of 2 compression rollers, so that a plurality of products can be simultaneously manufactured, only one product with one thickness can be manufactured, and the degree of freedom is lacked in production; secondly, the compression roller can be deflected and deformed when being pressed, so that the thickness of the shaped products cannot be ensured, and the quality of the products is influenced; finally, in the production process, when one product has a joint, the press roll can be lifted due to the thick thickness of the joint, so that other products without joints are not pressed, the product at the stage is unqualified, the quality of the product is seriously influenced, and a certain influence is brought to the use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a high accuracy press polish forming mechanism can effectively solve the problem in the background art.

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

the utility model provides a high-accuracy press polish forming mechanism, includes the main frame, the top of main frame is equipped with the cylinder mounting panel, and the cylinder is installed to the top of cylinder mounting panel, and the quantity of this cylinder is two sets of, the driving shaft is installed to the bottom of main frame, the sliding support is installed to the inside top of main frame, this sliding support middle part fretwork, and sliding support fretwork position installs the stopper, and the stopper comprises spacing fixed block, the fixed wedge of stopper and No. two stopper fixed wedge blocks, and the fixed wedge of this stopper is located sliding support's top, install the lead screw on the fixed wedge of No. two stoppers, install the driven shaft on the sliding support, sliding support and install the driven shaft on sliding support are more than 2 sets or 2 sets.

Preferably, the main frame is movably connected with the driving shaft through a bearing seat.

Preferably, the sliding support slides up and down with the main frame through a sliding guide rail.

Preferably, the top of the sliding support is connected with a piston rod on the air cylinder.

Preferably, the sliding support slides up and down by the raising and retracting movement of the piston rod of the air cylinder.

Preferably, the sliding support is limited in the extreme position of downward movement by a stopper.

Compared with the prior art, the utility model discloses following beneficial effect has: this high-accuracy press polish forming mechanism, through installation lead screw in No. two stopper fixed wedge pieces, because No. two stopper fixed wedge pieces are inclined, size through the control inclination, can produce the change of thickness when rectilinear movement, can produce a very accurate thickness change, its precision can reach 0.001MM, make it can many products simultaneously, can make the product of different thickness, secondly can also bear very big pressure, the flexural deformation's that appears when can compensate driving shaft 10 respectively and passive shaft 4 receives pressure the condition, thereby the thickness after many product shappings has been guaranteed, and when a product wherein has the joint, because many driven shafts. The driving shaft and the sliding support are matched with each other, so that other products needing to be connected can be well pressed, the produced products are qualified, the quality of the products is greatly guaranteed, and the driving shaft and the sliding support have a good use prospect.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-precision calendaring and shaping mechanism of the present invention;

FIG. 2 is a top view of the high-precision calendaring and shaping mechanism of the present invention;

fig. 3 is the utility model relates to a stopper sketch map of high-precision press polish shaping mechanism.

In the figure: 1. a main frame; 2. a cylinder; 3. a sliding support; 4. a driven shaft; 5. a bearing seat; 6. the first limiter fixes the wedge-shaped block; 7. a screw rod; 8. the second limiter fixes the wedge-shaped block; 9. a limit fixing block; 10. a drive shaft; 11. a cylinder mounting plate; 12. a sliding guide rail.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand 1, the present invention will be further explained below with reference to the following embodiments.

As shown in fig. 1-3, a high-precision calendaring shaping mechanism comprises a main frame 1, wherein a cylinder mounting plate 11 is arranged at the top of the main frame 1, a cylinder 2 is arranged above the cylinder mounting plate 11, a driving shaft 10 is arranged at the bottom of the main frame 1, a sliding support 3 is arranged above the inside of the main frame 1, the middle part of the sliding support 3 is hollowed, a stopper is arranged at the hollowed part of the sliding support 3, the stopper consists of a limit fixing block 9, a first stopper fixing wedge 6 and a second stopper fixing wedge 8, the first stopper fixing wedge 6 is arranged at the top of the sliding support 3, a screw rod 7 is arranged in the second stopper fixing wedge 8, driven shafts 4 are arranged on the sliding support 3, and the number of the driven shafts 4 is two or more than two;

the main frame 1 is movably connected with a driving shaft 10 through a bearing seat 5; the sliding support 3 slides up and down with the main frame 1 through the sliding guide rail 12; the top of the sliding support 3 is connected with a piston rod on the cylinder 2; the sliding support 3 slides up and down through the rising and withdrawing movement of the piston rod of the cylinder 2; the sliding support 3 is controlled to move downwards by a limiter.

It should be noted that the utility model relates to a high-precision press polish shaping mechanism, in operation, the driving shaft 10 is installed on the main frame 1 through the bearing seat 5, and the driving shaft 10 can only rotate through the bearing, the axial lead can not move relative to the main frame 1, secondly the driven shaft 4 is all installed on the sliding support 3, and the sliding support 3 can be connected with the main frame 1 through the sliding guide rail 12, so that the sliding support 3 slides up and down, and the top of the sliding support 3 can be connected with the piston rod on the cylinder 2, when the piston rod on the cylinder 2 lifts out or withdraws, the sliding support 3 slides up and down along with the piston rod on the cylinder 2, and the middle of the sliding support 3 is hollow, and the hollow part is installed with a stopper for limiting the lower limit position of the sliding support 3, and the stopper is composed of a limit fixed block 9, a stopper fixed wedge 6 and a stopper fixed wedge 8, wherein No. one stopper fixed wedge 6 is installed on sliding support 3, and install lead screw 7 in No. two stopper fixed wedges 8, because No. two stopper fixed wedges 8 are inclined, through the size of control inclination, when No. two stopper fixed wedges 8 pass through the rotation production linear displacement of lead screw 7, and can produce the change of thickness during linear movement, it can produce a very accurate thickness change, its precision can reach 0.001MM, can also bear very big pressure simultaneously, the condition of the flexural deformation that appears when can compensate driving shaft 10 respectively and driven shaft 4 and receive pressure, thereby the thickness after many products set has been guaranteed, and can also many products simultaneously, can make the product of different thickness, the degree of freedom of production has been enlarged, the quality of product has also been guaranteed, and is practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-accuracy press polish setting mechanism, includes main frame (1), its characterized in that: the top of the main frame (1) is provided with a cylinder mounting plate (11), a cylinder (2) is arranged above the cylinder mounting plate (11), the number of the cylinders (2) is two, the driving shaft (10) is arranged at the bottom of the main frame (1), the sliding support (3) is arranged above the inner part of the main frame (1), the middle part of the sliding bracket (3) is hollowed, a position limiter is arranged at the hollowed part of the sliding bracket (3), and the position limiter consists of a position limiting fixed block (9), a first position limiter fixed wedge-shaped block (6) and a second position limiter fixed wedge-shaped block (8), the first stopper fixing wedge block (6) is positioned at the top of the sliding support (3), a screw rod (7) is arranged on the second stopper fixing wedge-shaped block (8), the sliding support (3) is provided with a driven shaft (4), and the sliding support (3) and the driven shaft (4) arranged on the sliding support (3) are 2 sets or more than 2 sets.

2. A high precision calendering and shaping mechanism according to claim 1, characterized in that: the main frame (1) is movably connected with the driving shaft (10) through a bearing seat (5).

3. A high precision calendering and shaping mechanism according to claim 1, characterized in that: the sliding support (3) slides up and down with the main frame (1) through sliding guide rails (12), and the number of the sliding guide rails (12) is four.

4. A high precision calendering and shaping mechanism according to claim 1, characterized in that: the top of the sliding support (3) is connected with a piston rod on the cylinder (2).

5. A high precision calendering and shaping mechanism according to claim 1, characterized in that: the sliding support (3) slides up and down through the lifting and withdrawing movement of the piston rod of the air cylinder (2).

6. A high precision calendering and shaping mechanism according to claim 1, characterized in that: the sliding support (3) limits the limit of downward movement through a limiter.