CN217292210U - Compression adjusting structure applied to spring operating mechanism - Google Patents
Compression adjusting structure applied to spring operating mechanism Download PDFInfo
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- CN217292210U CN217292210U CN202220169330.3U CN202220169330U CN217292210U CN 217292210 U CN217292210 U CN 217292210U CN 202220169330 U CN202220169330 U CN 202220169330U CN 217292210 U CN217292210 U CN 217292210U
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- compression
- spring
- guide post
- screw rod
- fixed seat
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Abstract
The utility model discloses a be applied to spring operating mechanism's compression and adjust structure. The compression adjusting structure comprises a guide post, a fixed seat positioned at one side corresponding to the guide post, a guide rod assembly and a compression spring sleeved on the guide post. The guide rod component comprises a screw rod and a pressing sheet movably sleeved on the screw rod. One end of the compression spring is fixedly connected with the guide post, and the other end of the compression spring is in contact with one side of the pressing sheet back to the fixed seat. Wherein, the screw rod is provided with a cylindrical section and a threaded section. The screw rod moves forward/backward in the transverse direction by forward and reverse rotation, and at this time, the compression amount of the compression spring is changed. The utility model discloses a structure is adjusted in compression, occupation space is little and simple structure, can adjust in the compression capacity of the mounting point outside application of force in order to carry out the spring for the adaptable different action energy of spring part exports with the form of compressive force, improves the assembly efficiency of spring operating mechanism.
Description
Technical Field
The utility model relates to an elastomeric element compression regulation technical field especially relates to a be applied to compression regulation structure of spring operating mechanism.
Background
The action energy of the spring operating mechanism of the high-voltage switch is usually output by a cylindrical spiral spring, and an elastic component (spring) needs to be adjusted adaptively according to the load requirement.
However, when the lower spring is adjusted, the installation space of a product is small, the position of the adjustment compression amount is between the installation points, a special tool is needed to be installed after the spring is pre-compressed, and the adjustment is not convenient.
SUMMERY OF THE UTILITY MODEL
Therefore, the compression adjusting structure applied to the spring operating mechanism is needed to solve the problems that when the lower spring is adjusted, the installation space of a product is small, the position of the adjustment compression amount is between installation points, a special tool is needed to be installed after the spring is pre-compressed, and the adjustment is not convenient.
A compression adjustment structure for use in a spring actuator for assembly and compression adjustment of the spring actuator, comprising:
a guide post;
the fixed seat is positioned at the position of one side corresponding to the guide post;
the guide rod assembly comprises a screw rod penetrating through the center of the fixed seat and a pressing sheet movably sleeved on the screw rod; and
the compression spring is sleeved on the guide post and stores compression energy through deformation; one end of the compression spring is fixedly connected with the guide post, and the other end of the compression spring is in contact with one side of the pressing sheet back to the fixed seat;
the screw is provided with a cylindrical section and a threaded section, and the threaded section is positioned at one side of the cylindrical section, which is opposite to the guide pillar; the screw rod moves forward/backward in the transverse direction by forward and reverse rotation, and at this time, the compression amount of the compression spring is changed.
The compression adjusting structure is small in occupied space and simple in structure, force can be applied to the outer side of the mounting point to adjust the compression amount of the spring, the spring component can adapt to different action energies and output the different action energies in a compression force mode, and the assembling efficiency of the spring operating mechanism is improved.
In one embodiment, a sliding cavity is formed between the inner portion of the guide post and a side wall facing the fixing seat, and provides a moving position of the screw rod in the guide post.
Further, the diameter of the sliding cavity is the same as the diameter of the cylindrical section of the screw.
In one embodiment, a thread groove is formed in the fixing seat in a penetrating manner and matched with the thread section.
Furthermore, the thread section of the screw rod is sleeved on the fixed seat through a thread groove and a thread.
In one embodiment, the pressing sheet is positioned between the guide post and the fixed seat, and the pressing sheet and the screw rod are vertically arranged;
the pressing sheet is sleeved on the cylindrical section of the screw rod, and the threaded section of the screw rod limits the sleeving position of the pressing sheet.
Furthermore, a hexagonal head is welded at one end of the screw, and the thread section is located between the hexagonal head and the cylindrical section.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a structure is adjusted in compression, occupation space is little and simple structure, can adjust in the compression capacity of the mounting point outside application of force in order to carry out the spring for the adaptable different action energy of spring part exports with the form of compressive force, improves the assembly efficiency of spring operating mechanism.
Drawings
Fig. 1 shows that the utility model provides a compression adjustment structure for a spring operating mechanism.
Fig. 2 shows a schematic press-in view of fig. 1.
Description of the main elements
1. A guide post; 2. a compression spring; 3. tabletting; 4. a fixed seat; 5. a screw.
The present invention is described in further detail with reference to the drawings and the detailed description.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1-2, the present embodiment provides a compression adjustment structure for a spring operating mechanism, which is used for assembling and adjusting the compression amount of the spring operating mechanism. The compression adjusting structure comprises a guide post 1, a fixed seat 4 positioned at one side corresponding to the guide post 1, a guide rod assembly and a compression spring 2 sleeved on the guide post 1.
The guide rod component comprises a screw rod 5 which penetrates through the center of the fixed seat 4 and a pressing sheet 3 which is movably sleeved on the screw rod 5. The pressing sheet 3 is positioned between the guide post 1 and the fixed seat 4, and the pressing sheet 3 and the screw 5 are vertically arranged. The screw 5 is provided with a cylindrical section and a threaded section, wherein the threaded section is positioned at a position of one side of the cylindrical section, which is opposite to the guide post 1. The pressing sheet 3 is sleeved on the cylindrical section of the screw rod 5, and the threaded section of the screw rod 5 limits the sleeved position of the pressing sheet 3. In this embodiment, the guide rod assembly formed by assembling the screw 5 and the pressing plate 3 is used to perform the compression amount adjustment operation of the compression spring 2, and the pressing plate 3 is sleeved into the cylindrical section of the screw 5 and cannot pass through the thread section of the screw 5, so that the assembly position of the pressing plate 3 is limited, and the pressing plate 3 stably applies pressure to the compression spring 2 to change the compression amount in the rotation process of the screw 5.
The compression spring 2 stores compression energy by being deformed. One end of the compression spring 2 is fixedly connected with the guide post 1, and the other end of the compression spring 2 is contacted with one side of the pressing sheet 3 back to the fixed seat 4. A sliding cavity is arranged between the inner part of the guide post 1 and a side wall position facing the fixed seat 4, and provides the moving positioning of the screw rod 5 in the guide post 1. The diameter of the sliding cavity is the same as the diameter of the cylindrical section of the screw 5. In this embodiment, the sliding cavity with the same diameter as the cylindrical section of the screw 5 is formed in the guide post 1, so that the screw 5 can be inserted in the sliding cavity and is in sliding fit with the cylindrical section.
A thread groove is arranged in the fixed seat 4 in a penetrating way and is matched with the thread section, and the thread section of the screw rod 5 is sleeved on the fixed seat 4 through the thread groove and the thread. In this embodiment, the screw 5 moves forward/backward along the fixed seat 4 based on the rotation of the screw 5 and the screw groove, and the compression amount of the compression spring 2 is changed. The welding of the one end position department of screw rod 5 has the hexagonal head, and the screw thread section is located department between hexagonal head and the cylinder section, and this embodiment provides screw rod 5 and electric tool's block location through the hexagonal head to drive screw rod 5 rotatory in order to carry out position adjustment with the help of mechanical force.
It should be noted that, in the present embodiment, the guide post 1 and the fixing base 4 are assembled in fixed positions and are not movable, and the compression spring 2 is compressed and adjusted at the installation distance defined between the guide post 1 and the fixing base 4.
The compression amount adjusting mechanism of the compression adjusting structure of the present embodiment is as follows:
one end of the compression spring 2 is sleeved on the guide pillar 1, the other end of the compression spring is aligned with the fixed seat 4, and the assembly process does not need to use a special tool to perform pre-compression installation. Then the pressing sheet 3 is arranged, the cylindrical section of the screw rod 5 is inserted into the fixing seat 4, and then the threaded section is screwed in until the cylindrical section enters the sliding cavity of the guide post 1. The screw 5 is continuously advanced by operating the rear end of the screw 5 using a power tool, and the compression spring 2 is pre-compressed to a prescribed size by the pressing piece 3 to store energy.
When the spring force needs to be adjusted, the compression distance is adjusted by forward rotation/reverse rotation of the screw rod 5, at the moment, the deformation amount of the compression spring 2 is correspondingly changed, and correspondingly, the stored output energy is also changed.
In summary, the compression adjustment structure of the present embodiment has the following advantages compared to the adjustment of the conventional spring: the compression adjusting structure of the embodiment is small in occupied space and simple in structure, force can be applied to the outer side of the mounting point to adjust the compression amount of the spring, so that the spring component can adapt to different action energies and output the different action energies in a compression force mode, and the assembly efficiency of the spring operating mechanism is improved.
For the naming of each component referred to, the function described in the specification is used as the standard for naming, and is not limited by the specific terms used in the present invention, and those skilled in the art can also choose other terms to describe each component name of the present invention.
Claims (7)
1. A compression adjustment structure for a spring actuator for use in assembly and compression adjustment of the spring actuator, comprising:
a guide post (1);
the fixed seat (4) is positioned at one side corresponding to the guide post (1);
the guide rod assembly comprises a screw rod (5) penetrating through the center of the fixed seat (4) and a pressing sheet (3) movably sleeved on the screw rod (5); and
the compression spring (2) is sleeved on the guide post (1) and stores compression energy through deformation; one end of the compression spring (2) is fixedly connected with the guide post (1), and the other end of the compression spring (2) is in contact with one side of the pressing sheet (3) back to the fixed seat (4);
the screw (5) is provided with a cylindrical section and a threaded section, and the threaded section is positioned at one side of the cylindrical section, which is opposite to the guide post (1); the screw (5) moves forward/backward in the transverse direction by forward and reverse rotation, and at this time, the compression amount of the compression spring (2) is changed.
2. The compression adjustment mechanism for a spring operating mechanism according to claim 1, wherein a sliding cavity is defined between the inside of the guide post (1) and a side wall facing the fixing seat (4), and provides a movable positioning of the screw rod (5) in the guide post (1).
3. The compression adjustment mechanism for a spring operated mechanism of claim 2, wherein the diameter of the slide chamber is the same size as the diameter of the cylindrical section of the screw (5).
4. The compression adjustment structure applied to the spring operating mechanism according to claim 1, wherein a threaded groove is formed in the fixed seat (4) in a penetrating manner, and the threaded groove is matched with the threaded section.
5. The compression adjustment structure applied to the spring operating mechanism according to claim 4, wherein the threaded section of the screw rod (5) is sleeved on the fixed seat (4) through a thread groove and a thread.
6. The compression adjustment structure applied to the spring operating mechanism according to claim 1, wherein the pressing plate (3) is located between the guide post (1) and the fixed seat (4), and the pressing plate (3) and the screw (5) are vertically arranged;
the pressing sheet (3) is sleeved on the cylindrical section of the screw rod (5), and the threaded section of the screw rod (5) limits the sleeved position of the pressing sheet (3).
7. The compression adjustment structure for the spring operating mechanism according to claim 6, wherein a hexagonal head is welded to one end of the screw (5), and the threaded section is located between the hexagonal head and the cylindrical section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220169330.3U CN217292210U (en) | 2022-01-21 | 2022-01-21 | Compression adjusting structure applied to spring operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220169330.3U CN217292210U (en) | 2022-01-21 | 2022-01-21 | Compression adjusting structure applied to spring operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217292210U true CN217292210U (en) | 2022-08-26 |
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ID=82925935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220169330.3U Active CN217292210U (en) | 2022-01-21 | 2022-01-21 | Compression adjusting structure applied to spring operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217292210U (en) |
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2022
- 2022-01-21 CN CN202220169330.3U patent/CN217292210U/en active Active
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