CN215587666U

CN215587666U - Spring riveting mechanism of filter core lower cover bypass valve

Info

Publication number: CN215587666U
Application number: CN202121215580.8U
Authority: CN
Inventors: 韩光杰
Original assignee: Jiangsu Auk Auto Parts Co ltd
Current assignee: Jiangsu Auk Auto Parts Co ltd
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2022-01-21
Anticipated expiration: 2031-06-02

Abstract

The utility model discloses a spring riveting mechanism of a filter core lower cover bypass valve, which comprises a support, a rotary table and an installation frame, wherein a steering mechanism is installed at the top end inside the support, a compression cavity is arranged inside a riveting groove, a discharge spring is fixed at the bottom end inside the compression cavity, a push block is fixed at the top end of the discharge spring, the installation frame is arranged at the top end of the rotary table, a riveting device is installed at the top end of the installation frame, and guide structures are fixed on two sides of the top end of the installation frame. The discharging structure is arranged to facilitate discharging, the bypass valve is placed inside the riveting groove when riveting is conducted, the riveting device rivets the bypass valve, the bypass valve is pushed downwards when riveting is conducted, the bypass valve pushes the push block to move towards the inside of the compression cavity, the discharging spring is stressed to compress the inside, the riveting device rises after riveting is completed, the discharging spring expands to push the push block, and the push block pushes the top end of the bypass valve out of the inside of the riveting groove, so that discharging is facilitated.

Description

Spring riveting mechanism of filter core lower cover bypass valve

Technical Field

The utility model relates to the technical field of spring riveting mechanisms, in particular to a spring riveting mechanism of a filter element lower cover bypass valve.

Background

Along with the continuous progress of science and technology, the living standard of people is also continuously improved, and the filter core lower cover bypass valve used in the life of people needs to be riveted during production, so a special spring riveting mechanism of the filter core lower cover bypass valve is used.

However, the conventional spring riveting mechanism in the market is inconvenient to discharge and low in use efficiency when in use, so the spring riveting mechanism of the filter core lower cover bypass valve is developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a spring riveting mechanism of a filter core lower cover bypass valve, which is used for solving the defects that the existing spring riveting mechanism is inconvenient to discharge and low in use efficiency.

(II) contents of utility model

In order to solve the technical problems, the utility model provides the following technical scheme: spring riveting mechanism of filter core lower cover bypass valve, including support, carousel and mounting bracket, steering mechanism is installed on the inside top of support, the top swing joint of support has the carousel, the top of carousel is fixed with the riveting groove, and the internally mounted of riveting groove has ejection of compact structure, ejection of compact structure includes ejector pad, compression chamber and ejection of compact spring, the compression chamber sets up in the inside of riveting groove, the bottom mounting of compression chamber inside has ejection of compact spring, and ejection of compact spring's top is fixed with the ejector pad, the top of carousel is provided with the mounting bracket, the riveting ware is installed on the top of mounting bracket, the both sides on mounting bracket top all are fixed with guide structure.

Preferably, the number of the discharging springs is two, and the discharging springs are symmetrically distributed about a vertical center line of the riveting groove.

Preferably, the outer diameter of the push block is smaller than the inner diameter of the compression cavity, and the push block forms a telescopic structure in the compression cavity through a discharge spring.

Preferably, guide structure includes guide bar, sleeve and deflector, the sleeve all is fixed in the both sides on mounting bracket top, telescopic inside runs through there is the guide bar, and the bottom mounting of guide bar has the deflector.

Preferably, the sleeve is provided with two, and the outer diameter of the guide rod is smaller than the inner diameter of the sleeve.

Preferably, the steering mechanism comprises an output gear, a transmission gear and a steering motor, the output gear is movably connected to the top end inside the support, the transmission gear is movably connected to one side of the output gear, and the steering motor is fixed to the bottom end of the transmission gear.

Preferably, the diameter of the output gear is larger than that of the transmission gear, and a meshing structure is formed between the output gear and the transmission gear.

(III) advantageous effects

The utility model provides a spring riveting mechanism of a filter core lower cover bypass valve, which has the advantages that: can be convenient for carry out the ejection of compact through being provided with ejection of compact structure, place the bypass valve in the inside of riveting groove when riveting, the riveting ware rivets it, the bypass valve is promoted downwards during the riveting, the bypass valve promotes the ejector pad to the inside activity in compression chamber this moment, ejection of compact spring atress compresses to inside this moment, riveting ware after the riveting is accomplished rises, ejection of compact spring inflation promotes the ejector pad this moment, the ejector pad is with the inside of the ejecting riveting groove in top of bypass valve, realized being convenient for carry out the ejection of compact.

Can make the riveting more stable through being provided with guide structure, when riveting, the riveting ware promotes downwards, and the deflector is along with the together activity of riveting ware this moment, drives the guide bar in telescopic inside slip when the deflector activity, can make the deflector level move about to make the riveting ware more stable, realized making the riveting more stable.

Can promote riveting efficiency through being provided with steering mechanism, when using, start the motor that turns to, turn to the motor and drive gear and rotate, drive gear rotates and meshes with output gear and make output gear rotate, and output gear rotates and drives the carousel and rotate, and the carousel rotates and switches the position of riveting groove, can realize the automatic switch station, makes riveting efficiency promote, has realized promoting riveting efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front sectional view of the present invention.

FIG. 2 is a schematic side view of the present invention.

FIG. 3 is a schematic cross-sectional view taken at A in FIG. 1 according to the present invention.

Fig. 4 is a three-dimensional structure diagram of the guiding structure of the present invention.

Fig. 5 is a schematic front view of a partial cross-sectional structure of the steering mechanism of the present invention.

The reference numerals in the figures illustrate:

1. a support; 2. a turntable; 3. riveting the groove; 4. a mounting frame; 5. a riveting device; 6. a guide structure; 601. a guide bar; 602. a sleeve; 603. a guide plate; 7. a discharging structure; 701. a push block; 702. a compression chamber; 703. a discharging spring; 8. a steering mechanism; 801. an output gear; 802. a transmission gear; 803. a steering motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention is shown: spring riveting mechanism of filter core lower cover bypass valve, including support 1, carousel 2 and mounting bracket 4, steering mechanism 8 is installed on the inside top of support 1, and the top swing joint of support 1 has carousel 2, and the top of carousel 2 is fixed with riveting groove 3, and the internally mounted of riveting groove 3 has ejection of compact structure 7, and the top of carousel 2 is provided with mounting bracket 4, and the riveter 5 is installed on the top of mounting bracket 4, and the both sides on 4 tops of mounting bracket all are fixed with guide structure 6.

Ejection of compact structure 7 includes ejector pad 701, compression chamber 702 and ejection of compact spring 703, compression chamber 702 sets up in riveting inslot 3's inside, the bottom mounting in compression chamber 702 inside has ejection of compact spring 703, and ejection of compact spring 703's top is fixed with ejector pad 701, ejection of compact spring 703 is provided with two, ejection of compact spring 703 is the symmetric distribution about riveting inslot 3's vertical center line, can realize popping out sooner, ejector pad 701's external diameter is less than the internal diameter in compression chamber 702, ejector pad 701 constitutes extending structure in compression chamber 702's inside through ejection of compact spring 703, can avoid influencing the riveting effect.

Specifically, as shown in fig. 1 and 3, when this structure is used, first, the bypass valve pushes the push block 701 to move toward the inside of the compression chamber 702, at this time, the discharging spring 703 is forced to compress inward, the riveting tool 5 is raised after the riveting is completed, at this time, the discharging spring 703 expands to push the push block 701, and the push block 701 pushes the top end of the bypass valve out of the inside of the riveting groove 3.

Guide structure 6 includes guide bar 601, sleeve 602 and deflector 603, and sleeve 602 all is fixed in the both sides on mounting bracket 4 top, and the inside of sleeve 602 runs through there is guide bar 601, and the bottom mounting of guide bar 601 has deflector 603, and sleeve 602 is provided with two, and the external diameter of guide bar 601 is less than the internal diameter of sleeve 602, can realize the direction.

Specifically, as shown in fig. 1, 2, and 4, when this structure is used, first, the rivet driver 5 is pushed downward, and at this time, the guide plate 603 moves together with the rivet driver 5, and the guide plate 603 moves and simultaneously drives the guide rod 601 to slide in the sleeve 602, so that the guide plate 603 can move horizontally.

The steering mechanism 8 comprises an output gear 801, a transmission gear 802 and a steering motor 803, wherein the output gear 801 is movably connected to the top end inside the bracket 1, one side of the output gear 801 is movably connected with the transmission gear 802, the steering motor 803 is fixed at the bottom end of the transmission gear 802, the type of the steering motor 803 can be EDSMT-2T, the input end of the steering motor 803 is electrically connected with the output end of the control panel through a wire, the diameter of the output gear 801 is larger than that of the transmission gear 802, and a meshing structure is formed between the output gear 801 and the transmission gear 802, so that the transmission effect can be realized.

Specifically, as shown in fig. 1, 2, and 5, when this mechanism is used, first, the steering motor 803 is started, the steering motor 803 drives the transmission gear 802 to rotate, the transmission gear 802 rotates to engage with the output gear 801 to rotate the output gear 801, the output gear 801 rotates to drive the turntable 2 to rotate, and the turntable 2 rotates to switch the position of the rivet groove 3.

The working principle is as follows: when the spring riveting mechanism of the filter element lower cover bypass valve is used, the spring riveting mechanism is externally connected with a power supply, firstly, the bypass valve is placed in the riveting groove 3 during riveting, the riveting device 5 is started to push the bottom riveting column to rivet the bottom riveting column, the bypass valve is pushed downwards during riveting, the bypass valve pushes the push block 701 to move towards the inside of the compression cavity 702, the discharging spring 703 is stressed to compress the inside, the riveting device 5 is lifted after riveting is completed, the discharging spring 703 expands to push the push block 701, and the push block 701 pushes the top end of the bypass valve out of the riveting groove 3.

Secondly, when the riveting device 5 rivets, the riveting device 5 pushes downwards, at this time, the guide plate 603 moves along with the riveting device 5, the guide plate 603 moves and drives the guide rod 601 to slide in the sleeve 602, and the guide plate 603 can move horizontally, so that the riveting device 5 is more stable.

Finally, when a bypass valve is riveted, the station needs to be switched, the steering motor 803 is started, the steering motor 803 drives the transmission gear 802 to rotate, the transmission gear 802 rotates to be meshed with the output gear 801 to enable the output gear 801 to rotate, the output gear 801 rotates to drive the turntable 2 to rotate, the turntable 2 rotates to switch the position of the riveting groove 3, automatic station switching can be achieved, riveting efficiency is improved, and finally the use work of the spring riveting mechanism is completed.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. Spring riveting mechanism of sub-lower cover bypass valve of filter, including support (1), carousel (2) and mounting bracket (4), its characterized in that: a steering mechanism (8) is mounted at the top end inside the support (1), and a turntable (2) is movably connected to the top end of the support (1);

the riveting groove (3) is fixed at the top end of the rotary disc (2), the discharging structure (7) is installed inside the riveting groove (3), the discharging structure (7) comprises a push block (701), a compression cavity (702) and a discharging spring (703), the compression cavity (702) is arranged inside the riveting groove (3), the discharging spring (703) is fixed at the bottom end inside the compression cavity (702), the push block (701) is fixed at the top end of the discharging spring (703), and the mounting frame (4) is arranged at the top end of the rotary disc (2);

the riveting device (5) is installed on the top end of the mounting rack (4), and guide structures (6) are fixed on two sides of the top end of the mounting rack (4).

2. The spring staking mechanism for a filter cartridge lower cover bypass valve of claim 1 further characterized by: the number of the discharging springs (703) is two, and the discharging springs (703) are symmetrically distributed around the vertical center line of the riveting groove (3).

3. The spring staking mechanism for a filter cartridge lower cover bypass valve of claim 1 further characterized by: the outer diameter of the push block (701) is smaller than the inner diameter of the compression cavity (702), and the push block (701) forms a telescopic structure in the compression cavity (702) through a discharge spring (703).

4. The spring staking mechanism for a filter cartridge lower cover bypass valve of claim 1 further characterized by: guide structure (6) include guide bar (601), sleeve (602) and deflector (603), sleeve (602) all are fixed in the both sides on mounting bracket (4) top, guide bar (601) have been run through to the inside of sleeve (602), and the bottom mounting of guide bar (601) has deflector (603).

5. The spring staking mechanism of a filter cartridge lower cover bypass valve of claim 4 wherein: the number of the sleeves (602) is two, and the outer diameter of the guide rod (601) is smaller than the inner diameter of the sleeve (602).

6. The spring staking mechanism for a filter cartridge lower cover bypass valve of claim 1 further characterized by: steering mechanism (8) include output gear (801), drive gear (802) and turn to motor (803), output gear (801) swing joint is in the inside top of support (1), one side swing joint of output gear (801) has drive gear (802), and the bottom mounting of drive gear (802) has to turn to motor (803).

7. The spring staking mechanism for a filter cartridge lower cover bypass valve of claim 6 wherein: the diameter of the output gear (801) is larger than that of the transmission gear (802), and a meshing structure is formed between the output gear (801) and the transmission gear (802).