CN218761087U

CN218761087U - Combined spring

Info

Publication number: CN218761087U
Application number: CN202222591875.6U
Authority: CN
Inventors: 赵丽平
Original assignee: Suzhou Suyang Molding Technology Co ltd
Current assignee: Suzhou Suyang Molding Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-03-28
Anticipated expiration: 2032-09-29

Abstract

The utility model relates to a spring field specifically is a combination spring, including first mounting panel and second mounting panel, the dismantlement groove has been seted up at the top of first mounting panel, the inner wall sliding connection who dismantles the groove has the fixed block, the first dismantlement piece of top fixedly connected with of fixed block, the first top fixedly connected with spring body of dismantling the piece. Through the first mounting panel that sets up, the second mounting panel, first dismantlement piece, test the goods body, the piece is dismantled to the second, first thread groove and threaded rod, break away from with first thread groove through the threaded rod, make the spring body no longer receive the fixed of position, and then alright dismantle it down, and then realize that the device can be very convenient dismantle the change to single spring body, and then when one of them spring body takes place to damage, need not change whole device, and then very big reduction equipment cost, thereby the device's rate of utilization has been improved, and then the device's practicality has been improved.

Description

Combined spring

Technical Field

The utility model relates to a spring field especially relates to a combination spring.

Background

As is well known, the spring is a very common also very important mechanical part, the spring is the part that the resilience is great, and then install between two kinds of structures, can play the effect that makes its automatic re-setting, combination spring can be used to most mechanical device, combination spring is also the structure that a plurality of spring combinations formed, and then can make the spring exert better value of utilization, because present most combination spring is when using, be not convenient for install fixedly to the spring, and then lead to the condition that the fixed part drops easily.

In view of the above complaints, the chinese patent application no: CN202021033145.9, high strength combination formula spring provides a solution, and the device is through mutually supporting of fixed plate, dismouting structure, stationary blade, couple, spring main part, slant strengthening rib etc. structure for the device has realized that the combination spring is when using, and the installation is fixed to the spring that can be more convenient, the condition that the fixed department drops easily can not appear.

Although the contrast patent has solved the spring and when using, is not convenient for install fixedly to the spring, and then leads to the problem that the fixed department drops easily, but the device is not convenient for dismantle the change to solitary spring, and then when one of them spring takes place to damage, need change whole device, and then very big improvement equipment cost to the rate of utilization of the device has been reduced, and then the practicality of the device has been reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that the device is not convenient for disassembling and replacing a single spring in the prior art, the utility model provides a combined spring

The utility model discloses a reach the technical scheme that above-mentioned purpose adopted and be: the utility model provides a combined spring, includes first mounting panel and second mounting panel, the dismantlement groove has been seted up at the top of first mounting panel, the inner wall sliding connection in dismantlement groove has the fixed block, the first dismantlement piece of top fixedly connected with of fixed block, the top fixedly connected with spring body of first dismantlement piece, the piece is dismantled to the top fixedly connected with second of spring body, the spacing post of top fixedly connected with of first dismantlement piece.

The inner wall sliding connection of spacing post has the gag lever post, the piece is dismantled to the top fixedly connected with second of gag lever post, first thread groove has been seted up to the bottom of fixed block, the second thread groove has been seted up to the inner bottom wall of dismantling the groove, the inner wall threaded connection of second thread groove has the threaded rod, the bottom fixedly connected with rotor plate of threaded rod, the bottom fixedly connected with telescopic link of first mounting panel breaks away from through threaded rod and first thread groove for the spring body no longer receives the fixed of position, and then alright dismantle it down, and then realize that the device can be very convenient dismantle the change to solitary spring body, and then when one of them spring body takes place to damage, need not change whole device, and then very big reduction equipment cost, thereby improved the device's rate of utilization, and then improved the device's practicality.

Preferably, the bottom of the first mounting plate is fixedly connected with an installation mechanism, the structures of the first mounting plate and the second mounting plate are the same, and the installation mechanism is a mature device and can fix the device more conveniently.

Preferably, the inner bottom wall fixedly connected with block rubber of spacing post, and the spring body cup joints with spacing post activity, and then the crooked condition can not appear at the in-process of using in the spring body.

Preferably, the shape of the first dismounting block is the same as that of the second dismounting block, the spring body is movably sleeved with the limiting column, and the upper end and the lower end of the spring body are operated in the same way when the spring body needs to be dismounted.

Preferably, one end of the threaded rod extends to the inside of the first thread groove, the threaded rod is in threaded connection with the first thread groove, the fixed block can be further fixed by the threaded rod, and the fixed block cannot be automatically separated from the dismounting groove.

Preferably, the outer wall fixedly connected with slider of telescopic link, and the spout has been seted up to the inside wall of slide, and then the telescopic link can stretch out or shrink.

Preferably, the slide has been seted up at the top of rotor plate, and the outer wall of telescopic link and the inner wall sliding connection of slide, and then can not receive the telescopic link when the rotor plate rotates and influence.

Preferably, the shape of slide is "annular" structure, and the outer wall of slider and the inner wall sliding connection of spout, and then the slider can play limiting displacement, avoids telescopic link and slide to break away from.

The utility model has the advantages that:

1. the utility model discloses a first mounting panel that sets up, the second mounting panel, first dismantlement piece, examine the goods body, the piece is dismantled to the second, first thread groove and threaded rod, break away from with first thread groove through the threaded rod, make the spring body no longer receive the fixed of position, and then alright dismantle it down, and then realize that the device can be very convenient dismantle the change to solitary spring body, and then when one of them spring body takes place to damage, need not change whole device, and then very big reduction equipment cost, thereby the device's rate of utilization has been improved, and then the device's practicality has been improved.

2. The utility model discloses a rotor plate, the slide, the spout that sets up, slider and telescopic link, when the rotor plate rotates, the slider can slide in the inside of spout, when the rotor plate removed, the telescopic link can contract or stretch out, the telescopic link can not influence the normal operating of rotor plate, and the telescopic link can play spacing effect to the rotor plate, avoid the volume condition that the threaded rod was lost, and then bring effectual additional action for the device, and then further satisfied the device's user demand, thereby be worth promoting.

Drawings

Fig. 1 is a schematic view of the overall structure of a combination spring according to embodiment 1.

FIG. 2 is a front cross-sectional view of a combination spring of embodiment 1.

Fig. 3 is an enlarged view of the structure at a in fig. 2.

Fig. 4 is a front sectional view of the rotating plate in embodiment 1.

Fig. 5 is a schematic view of an internal structure of a stopper post in embodiment 1.

Reference numerals: 1. a first mounting plate; 2. an installation mechanism; 3. a second mounting plate; 4. a first disassembly block; 5. a spring body; 6. a second disassembly block; 7. a limiting post; 8. a limiting rod; 9. a fixed block; 10. a first thread groove; 11. disassembling the groove; 12. a second thread groove; 13. a threaded rod; 14. a rotating plate; 15. a slideway; 16. a chute; 17. a slider; 18. a telescopic rod; 19. a rubber block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The definition of 'upper' and 'lower' directions in the utility model

With reference to figures 1-5 of the drawings,

example 1: the utility model provides a combined spring, includes first mounting panel 1 and second mounting panel 3, and dismantlement groove 11 has been seted up at the top of first mounting panel 1, and the inner wall sliding connection who dismantles groove 11 has fixed block 9, and the first dismantlement piece 4 of top fixedly connected with of fixed block 9, the first top fixedly connected with spring body 5 of dismantling piece 4, the piece 6 is dismantled to the top fixedly connected with second of spring body 5, and the first spacing post 7 of top fixedly connected with of dismantling piece 4.

The inner wall sliding connection of gag lever post 7 has gag lever post 8, gag lever post 8 receives pressure and can toward the inside removal of gag lever post 7, and then the crooked condition of spring body 5 can not appear, piece 6 is dismantled to the top fixedly connected with second of gag lever post 8, first thread groove 10 has been seted up to the bottom of fixed block 9, second thread groove 12 has been seted up to the interior diapire of dismantling groove 11, the inner wall threaded connection of second thread groove 12 has threaded rod 13, the bottom fixedly connected with rotor plate 14 of threaded rod 13, the bottom fixedly connected with telescopic link 18 of first mounting panel 1, break away from through threaded rod 13 and first thread groove 10, make spring body 5 no longer receive the fixed of position, and then alright dismantle it down, and then realize that the device can be very convenient dismantle the change to solitary spring body 5, and then when one of them spring body 5 takes place the damage, need not change whole device, and then very big reduction equipment cost, thereby the rate of the device has been improved, and then the practicality of the device is improved.

In this embodiment, the bottom of the first mounting plate 1 is fixedly connected with the mounting mechanism 2, and the structures of the first mounting plate 1 and the second mounting plate 3 are the same, and the mounting mechanism 2 is a mature device, so that the device can be fixed more conveniently.

In this embodiment, the inner bottom wall fixedly connected with rubber block 19 of spacing post 7, and spring body 5 cup joints with spacing post 7 activity, and then spring body 5 can not appear crooked condition in the in-process of using.

In this embodiment, the shape of the first second disassembly block 6 of the equal shape of disassembly block 4 is the same, and the spring body 5 is movably sleeved with the spacing post 7, so that when the spring body 5 is required to be disassembled, the operations at the upper and lower ends are the same.

In this embodiment, one end of the threaded rod 13 extends into the first thread groove 10, and the threaded rod 13 is in threaded connection with the first thread groove 10, so that the threaded rod 13 can fix the fixing block 9, and the fixing block 9 cannot be automatically separated from the dismounting groove 11.

In this embodiment, the outer wall fixedly connected with slider 17 of telescopic link 18, and the inside wall of slide 15 has seted up spout 16, and then telescopic link 18 can stretch out or shrink.

In this embodiment, slide 15 has been seted up at the top of rotor plate 14, and the outer wall of telescopic link 18 and the inner wall sliding connection of slide 15, and then rotor plate 14 can not receive telescopic link 18 when rotating and influence.

In this embodiment, the shape of slide 15 is "annular" structure, and the outer wall of slider 17 and the inner wall sliding connection of spout 16, and then slider 17 can play limiting displacement, avoids telescopic link 18 and slide 15 to break away from.

The working principle of the combined spring is as follows: firstly, when the spring body 5 is damaged and needs to be replaced independently, the rotating plate 14 is directly rotated by using the handle, so that the threaded rod 13 is driven to rotate, and as the threaded rod 13 is in threaded connection with the first thread groove 10 and the second thread groove 12, the threaded rod 13 slowly moves downwards in the rotating process;

secondly, in the process, when the rotating plate 14 rotates, the sliding block 17 can slide in the sliding groove 16, the sliding groove 16 is also in an annular structure, when the rotating plate 14 moves downwards, the telescopic rod 18 extends, and further the telescopic rod 18 does not influence the normal operation of the rotating plate 14. The telescopic rod 18 plays a role in limiting, so that the threaded rod 13 cannot be lost;

finally, when threaded rod 13 broke away from with first thread groove 10, fixed block 9 can not receive the restriction of position again, can rebound fixed block 9 for fixed block 9 breaks away from with dismantlement groove 11, and then the bottom of spring body 5 no longer receives the restriction, utilizes same principle, also dismantles spring body 5 top, and then alright dismantle the solitary dismantlement of spring body 5 that damages get off, and the same reason is opposite, installs new spring body 5.

The above-described embodiments are merely illustrative of one or more embodiments of the present invention, and the description thereof is more specific and detailed, but the scope of the invention is not limited thereto. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A combination spring, includes first mounting panel (1) and second mounting panel (3), its characterized in that: a dismounting groove (11) is formed in the top of the first mounting plate (1), a fixing block (9) is connected to the inner wall of the dismounting groove (11) in a sliding mode, a first dismounting block (4) is fixedly connected to the top of the fixing block (9), a spring body (5) is fixedly connected to the top of the first dismounting block (4), a second dismounting block (6) is fixedly connected to the top of the spring body (5), and a limiting column (7) is fixedly connected to the top of the first dismounting block (4);

the inner wall sliding connection of spacing post (7) has gag lever post (8), piece (6) is dismantled to the top fixedly connected with second of gag lever post (8), first thread groove (10) have been seted up to the bottom of fixed block (9), second thread groove (12) have been seted up to the inner bottom wall of dismantling groove (11), the inner wall threaded connection of second thread groove (12) has threaded rod (13), the bottom fixedly connected with rotor plate (14) of threaded rod (13), the bottom fixedly connected with telescopic link (18) of first mounting panel (1).

2. The unitized spring of claim 1, wherein: the bottom fixedly connected with installation mechanism (2) of first mounting panel (1), and the structure homogeneous phase on first mounting panel (1) and second mounting panel (3) is the same.

3. The combination spring as claimed in claim 1, wherein: the inner bottom wall of the limiting column (7) is fixedly connected with a rubber block (19), and the spring body (5) is movably sleeved with the limiting column (7).

4. The unitized spring of claim 1, wherein: the first dismounting block (4) is in the same shape as the second dismounting block (6), and the spring body (5) is movably sleeved with the limiting column (7).

5. The combination spring as claimed in claim 1, wherein: one end of the threaded rod (13) extends to the inside of the first thread groove (10), and the threaded rod (13) is in threaded connection with the first thread groove (10).

6. The unitized spring of claim 1, wherein: the outer wall fixedly connected with slider (17) of telescopic link (18), and spout (16) have been seted up to the inside wall of slide (15).

7. The unitized spring of claim 1, wherein: slide (15) have been seted up at the top of rotor plate (14), and the outer wall of telescopic link (18) and the inner wall sliding connection of slide (15).

8. The combination spring as claimed in claim 7, wherein: the slide way (15) is in an annular structure, and the outer wall of the sliding block (17) is in sliding connection with the inner wall of the sliding groove (16).