CN214720058U - Spring thimble with multilayer structure - Google Patents
Spring thimble with multilayer structure Download PDFInfo
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- CN214720058U CN214720058U CN202120633783.2U CN202120633783U CN214720058U CN 214720058 U CN214720058 U CN 214720058U CN 202120633783 U CN202120633783 U CN 202120633783U CN 214720058 U CN214720058 U CN 214720058U
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- thimble
- spring
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Abstract
The utility model relates to the technical field of spring thimbles, in particular to a spring thimble with a multilayer structure, which comprises a jacking component, a fixing plate, a fixing rod and a height adjusting component, wherein the height adjusting component is arranged between two limiting plates, when the threaded rod rotates, the threaded rod is driven by the fixing block to rotate, the threaded rod is meshed with the threaded sleeve through the threaded hole to ensure that the movable threaded sleeve moves upwards firstly, then the upper part of the threaded sleeve is connected with a first jacking block through a spring to ensure that the spring plays a supporting role, the first jacking block realizes a supporting and buffering role, the height adjusting component is driven, when the threaded rod rotates, the threaded sleeve is driven to move upwards, the second jacking block drives a second fixing sleeve to realize expansion and contraction, so that the height of the thimble can be manually adjusted, the thimble can be better used conveniently, and in the middle of work, the thimble can better deal with different working environments while improving the working efficiency of the thimble.
Description
Technical Field
The utility model relates to a spring thimble technical field particularly, relates to a multilayer structure's spring thimble.
Background
The adjustment of spring thimble not only needs adjustment fixed position still need adjust the distance of contracting and speed of cylinder, and the specification when most spring thimbles are produced is unified size now for the spring thimble can only choose the spring thimble of different specifications or size to carry out work or use, wastes time and energy in the selection in-process, reduces work efficiency.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a spring thimble with a multi-layer structure, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a multilayer structure's spring thimble, includes jacking subassembly, fixed plate, dead lever and altitude mixture control subassembly, jacking subassembly fixed connection is in the fixed plate upper surface, the fixed plate middle part is provided with the hole, corresponds fixed surface is connected with the dead lever under the position fixing plate of hole, the fixed rod is fixed the cover on the surface and is equipped with two limiting plates, two install the altitude mixture control subassembly between the limiting plate.
Preferably, the height adjusting assembly comprises a rotating handle, a threaded rod, a threaded sleeve and a fixed rod, the rotating handle is movably sleeved between the limiting plates, and the threaded rod is arranged in the middle of the fixed rod.
Preferably, the surface of the inner side of the limiting plate is fixedly connected with a fixing block, and the fixing block penetrates through the fixing rod and is fixedly connected to the surface of the threaded rod.
Preferably, the threaded rod extends to the upper part of the fixing rod, and the lower end of the threaded rod is rotatably connected to the lower surface of the inner side of the fixing rod.
Preferably, the threaded rod is meshed with the threaded sleeve through a threaded hole, and the upper surface of the threaded sleeve is fixedly connected with the first ejector block through a spring.
Preferably, the jacking assembly comprises a second jacking block, a first fixing sleeve and a second fixing sleeve, the second fixing sleeve is fixedly connected to the upper surface of the fixing plate, the second fixing sleeve is internally provided with the first fixing sleeve, and the first fixing sleeve is internally provided with the second jacking block.
Preferably, the threaded rod extends to the inside of the jacking assembly along the hole, the threaded sleeve and the first jacking block are located inside the jacking assembly, and the first jacking block is fixedly connected to the lower surface of the second jacking block.
Compared with the prior art, the utility model discloses following beneficial effect has:
it is rotatory to drive the threaded rod through the fixed block, when the threaded rod is rotatory, because the threaded rod passes through the screw hole meshing with the thread bush and is connected, make can move the first top of thread bush and remove, later because the thread bush top has first kicking block through spring coupling, make the spring play the effect of support, realize supporting the effect of buffering to first kicking block, drive altitude mixture control subassembly, drive the thread bush rebound when the threaded rod is rotatory, the fixed cover of jack-up second kicking block drive second realizes flexible, make the height that this thimble can the manual regulation thimble, make things convenient for the use that the thimble can be better in the middle of the work, make the different operational environment of reply that this thimble can be better when having improved the work efficiency of this thimble.
Drawings
Fig. 1 is a schematic front view of a spring thimble with a multi-layer structure according to the present invention;
fig. 2 is a schematic view of an overall structure of a spring thimble with a multi-layer structure according to the present invention;
fig. 3 is a schematic structural view of a jacking assembly of a spring thimble with a multi-layer structure according to the present invention;
fig. 4 is a schematic view of a partial structure of a spring thimble with a multi-layer structure according to the present invention;
fig. 5 is a schematic structural view of a thread bush and a first ejector block of a spring ejector pin with a multilayer structure according to the present invention;
fig. 6 is an overall front view structural diagram of a spring thimble with a multilayer structure according to the present invention;
fig. 7 is a schematic sectional view taken along a-a of fig. 6 of a spring thimble with a multi-layer structure according to the present invention.
In the figure: 1. jacking the assembly; 2. a fixing plate; 3. fixing the rod; 4. rotating the handle; 5. a limiting plate; 6. a hole; 7. a threaded sleeve; 8. a threaded rod; 9. a first top block; 10. a threaded hole; 11. a second top block; 12. a first fixing sleeve; 13. a second fixing sleeve; 14. a spring; 15. a height adjustment assembly; 16. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-7, a spring thimble of multilayer structure, including jack-up subassembly 1, fixed plate 2, dead lever 3 and height adjusting assembly 15, jack-up subassembly 1 fixed connection is in 2 upper surfaces of fixed plate, and 2 middle parts of fixed plate are provided with hole 6, and the surface fixed connection has dead lever 3 under the position fixed plate 2 corresponding to hole 6, and the fixed cover is equipped with two limiting plates 5 on the dead lever 3 surface, installs height adjusting assembly 15 between two limiting plates 5.
Through the technical scheme, the rotating handle 4 is rotated at first, the height adjusting assembly 15 is driven, the jacking assembly 1 is jacked up in height in an adjusting mode, the height of the ejector pin can be adjusted manually, the ejector pin can be used better in the middle of work conveniently, and different working environments can be better handled by the ejector pin when the working efficiency of the ejector pin is improved.
In this embodiment, the height adjusting assembly 15 comprises a rotating handle 4, a threaded rod 8, a threaded sleeve 7 and a fixed rod 3, the rotating handle 4 is movably sleeved between two limiting plates 5, the threaded rod 8 is arranged in the middle of the fixed rod 3, the fixed block 16 is fixedly connected to the inner side surface of the limiting plate 5, the fixed block 16 penetrates through the fixed rod 3 and is fixedly connected to the surface of the threaded rod 8, the threaded rod 8 extends above the fixed rod 3, the lower end of the threaded rod 8 is rotatably connected to the inner lower surface of the fixed rod 3, the threaded rod 8 is engaged with the threaded sleeve 7 through a threaded hole 10, the upper surface of the threaded sleeve 7 is fixedly connected with a first top block 9 through a spring 14, the rotating handle 4 drives the threaded rod 8 to rotate through the fixed block 16, when the threaded rod 8 rotates, the threaded rod 8 and the threaded sleeve 7 are engaged with each other through the threaded hole 10, so that the threaded sleeve 7 can move upwards first, as the first top block 9 is connected above the threaded sleeve 7 through the spring 14, the spring 14 plays a supporting role and realizes a supporting and buffering role on the first top block 9.
In this embodiment, jack-up subassembly 1 includes the fixed cover 13 of second kicking block 11, first fixed cover 12 and second, and the fixed cover 13 fixed connection of second is on 2 upper surfaces of fixed plate, and the fixed cover 13 internally mounted of second has first fixed cover 12, and first fixed cover 12 internally mounted has second kicking block 11, drives thread bush 7 and upwards removes when threaded rod 8 is rotatory, and jack-up second kicking block 11 drives the fixed cover 13 of second and realizes stretching out and drawing back.
In this embodiment, the threaded rod 8 extends into the jacking assembly 1 along the hole 6, the threaded sleeve 7 and the first ejector block 9 are located inside the jacking assembly 1, the first ejector block 9 is fixedly connected to the lower surface of the second ejector block 11, and when the ejector pin works, the second ejector block 11 is under pressure, and plays a supporting role through the spring 14, so that a supporting and damping effect is achieved.
The operating principle of the spring thimble with the multilayer structure is as follows:
during the use, at first rotatory handle 4, it is rotatory to drive threaded rod 8 through fixed block 16, when threaded rod 8 is rotatory, because threaded rod 8 is connected through screw hole 10 meshing with thread bush 7, make can move thread bush 7 top earlier and remove, later because thread bush 7 top is connected with first kicking block 9 through spring 14, make spring 14 play the effect of support, realize supporting the effect of buffering to first kicking block 9, drive altitude mixture control subassembly 15, drive thread bush 7 upwards to remove when threaded rod 8 is rotatory, jack-up second kicking block 11 drives the fixed cover 13 of second and realizes stretching out and drawing back, make this thimble can the height of manual regulation thimble, make things convenient for the use that the thimble can be better in the middle of the work, make this thimble can be better when having improved the work efficiency of this thimble deal with different operational environments.
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 (7)
1. The utility model provides a multilayer structure's spring thimble, includes jack-up subassembly (1), fixed plate (2), dead lever (3) and height control subassembly (15), its characterized in that: jacking subassembly (1) fixed connection is in fixed plate (2) upper surface, fixed plate (2) middle part is provided with hole (6), corresponds fixed surface is connected with dead lever (3) under position fixing plate (2) of hole (6), dead lever (3) fixed cover on the surface is equipped with two limiting plate (5), two install altitude mixture control subassembly (15) between limiting plate (5).
2. The pogo pin of claim 1, wherein: height adjusting element (15) are including rotatory handle (4), threaded rod (8), thread bush (7) and dead lever (3), two the activity cover is equipped with rotatory handle (4) between limiting plate (5), dead lever (3) middle part is provided with threaded rod (8).
3. The pogo pin of claim 2, wherein: the inner side surface of the limiting plate (5) is fixedly connected with a fixing block (16), and the fixing block (16) penetrates through the fixing rod (3) and is fixedly connected onto the surface of the threaded rod (8).
4. The pogo pin of claim 3, wherein: the threaded rod (8) extends to the upper part of the fixed rod (3), and the lower end of the threaded rod (8) is rotatably connected to the lower surface of the inner side of the fixed rod (3).
5. The pogo pin of claim 4, wherein: threaded rod (8) are connected with thread bush (7) through screw hole (10) meshing, thread bush (7) upper surface is through first kicking block (9) of spring (14) fixedly connected with.
6. The pogo pin of claim 4, wherein: jacking subassembly (1) includes the fixed cover (13) of second kicking block (11), first fixed cover (12) and second, the fixed cover (13) fixed connection of second is on fixed plate (2) upper surface, the fixed cover (13) internally mounted of second has first fixed cover (12), first fixed cover (12) internally mounted has second kicking block (11).
7. The pogo pin of claim 6, wherein: threaded rod (8) extend to inside jack-up subassembly (1) along hole (6), thread bush (7) and first kicking block (9) are located inside jack-up subassembly (1), first kicking block (9) fixed connection is on second kicking block (11) lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120633783.2U CN214720058U (en) | 2021-03-29 | 2021-03-29 | Spring thimble with multilayer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120633783.2U CN214720058U (en) | 2021-03-29 | 2021-03-29 | Spring thimble with multilayer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214720058U true CN214720058U (en) | 2021-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120633783.2U Active CN214720058U (en) | 2021-03-29 | 2021-03-29 | Spring thimble with multilayer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214720058U (en) |
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2021
- 2021-03-29 CN CN202120633783.2U patent/CN214720058U/en active Active
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