CN215293378U - Spring plunger convenient to dismouting - Google Patents
Spring plunger convenient to dismouting Download PDFInfo
- Publication number
- CN215293378U CN215293378U CN202120223631.5U CN202120223631U CN215293378U CN 215293378 U CN215293378 U CN 215293378U CN 202120223631 U CN202120223631 U CN 202120223631U CN 215293378 U CN215293378 U CN 215293378U
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- spring
- fixedly connected
- thread post
- pole
- spring plunger
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Abstract
The utility model discloses a spring plunger convenient to dismouting, including screw thread post and column cap, the top of screw thread post is run through and is provided with the regulation pole, the top fixedly connected with evenly distributed of screw thread post is in adjust the stopper of pole both sides, the inside of stopper is provided with the spout. The utility model discloses in, through setting up mutually supporting of adjusting pole and stopper, realize can changing spring plunger's predetermined pressure, be applicable to different automated machine production product location, when using, pass through the mounting hole with the screw-thread post and fix on predetermined fixing base, adjust pole to suitable position to the direction extrusion that is close to the screw-thread post, under the effect of first spring, launch the sloping block to adjusting the corresponding spacing inslot on the pole, the elastic potential energy of second spring in the screw-thread post has just so been changed, thereby the resilience force of column cap has been changed, spring plunger's practicality has been improved, economic cost has also been reduced to a certain extent.
Description
Technical Field
The utility model relates to an elastic component technical field especially relates to a spring plunger convenient to dismouting.
Background
The spring plunger is also called a ball plunger or a positioning column/bead, is a product which is provided with a spring inside a thread, enables a pin column inside the thread to set pre-pressure and has an up-down stroke, is widely used for mechanical devices, clamping tools, dies, automatic machinery and the like, and is used as an element capable of providing pressure and accurately positioning.
The preset pressure of the spring plunger positioning column used at present is fixed, and the spring plungers with different preset pressures are required to be adopted for different products, so that various types of spring plungers are required to be stored, the practicability of the spring plungers is reduced, time and labor are wasted due to frequent disassembly, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the spring plunger which is convenient to assemble and disassemble is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a spring plunger convenient to dismouting, includes screw thread post and column cap, the top of screw thread post is run through and is provided with the regulation pole, the top fixedly connected with evenly distributed of screw thread post is in the stopper of regulation pole both sides, the inside of stopper is provided with the spout, the inside of spout is provided with spacing portion, spacing portion includes slide bar, sloping block and first spring, the slide bar sets up inside the spout, the one end of slide bar is run through the spout extends to the outside, and fixedly connected with cap, the slide bar is close to the one end of adjusting the pole is run through the spout extends to the outside, and with sloping block fixed connection, the cover is equipped with on the slide bar first spring.
As a further description of the above technical solution:
the sliding rod is sleeved with a supporting plate, the supporting plate is in sliding connection with the inner surface wall of the sliding groove, one end of the first spring is fixedly connected with the side surface wall of the supporting plate, and the telescopic end of the first spring is fixedly connected with the inner surface wall of the sliding groove at the end far away from the inclined block.
As a further description of the above technical solution:
a plurality of evenly distributed limiting grooves are formed in the two sides of the adjusting rod, and the inclined blocks are arranged inside the limiting grooves.
As a further description of the above technical solution:
the novel screw column is characterized in that a cavity is formed in the threaded column, the adjusting rod penetrates through the threaded column and extends to the inside of the cavity, the column head penetrates through the bottom of the threaded column, a second spring is arranged in the cavity, one end of the second spring is fixedly connected with the bottom surface wall of the adjusting rod, the telescopic end of the second spring is fixedly connected with the top surface wall of the column head, and the bottom end of the adjusting rod and the top end of the column head are both in sliding connection with the inner surface wall of the cavity.
As a further description of the above technical solution:
the outside cover of screw thread post is equipped with the nut, the screw thread post with nut threaded connection.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
in the utility model, the preset pressure of the spring plunger can be changed by arranging the mutual matching of the adjusting rod and the limiting block, the spring plunger is suitable for positioning different automatic mechanical production products, the limiting block is internally provided with a chute, the inside of the chute is provided with a limiting part, the limiting part comprises a slide rod, an inclined block and a first spring, the slide rod is arranged inside the chute, one end of the slide rod penetrates through the chute and extends to the outside, one end of the slide rod, which is close to the adjusting rod, penetrates through the chute and extends to the outside and is fixedly connected with the inclined block, the slide rod is sleeved with the first spring, when in use, the threaded column is fixed on a preset fixing seat through a mounting hole, the adjusting rod is extruded to a proper position in the direction close to the threaded column, the inclined block is ejected to the corresponding limiting groove on the adjusting rod under the action of the first spring, so that the elastic potential energy of a second spring in the threaded column is changed, thereby changing the resilience force of the column cap, improving the practicability of the spring plunger and reducing the economic cost to a certain extent.
Drawings
Fig. 1 is a schematic front sectional structural view of a spring plunger according to an embodiment of the present invention;
fig. 2 shows a schematic diagram of a front structure of a spring plunger according to an embodiment of the present invention;
fig. 3 shows an enlarged schematic structural diagram of a point a provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a threaded post; 2. a column cap; 3. adjusting a rod; 4. a limiting block; 5. a slide bar; 6. a sloping block; 7. a first spring; 8. a limiting groove; 9. a second spring; 10. and (4) a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a spring plunger convenient to dismouting, including screw post 1 and column cap 2, the top of screw post 1 is run through and is provided with regulation pole 3, the top fixedly connected with evenly distributed of screw post 1 is at the stopper 4 of adjusting pole 3 both sides, the inside of stopper 4 is provided with the spout, the inside of spout is provided with spacing portion, spacing portion includes slide bar 5, sloping 6 and first spring 7, slide bar 5 sets up inside the spout, the spout extends to the outside is run through to the one end of slide bar 5, and fixedly connected with cap, slide bar 5 runs through the spout and extends to the outside near the one end of adjusting pole 3, and with 6 fixed connection of sloping, the cover is equipped with first spring 7 on slide bar 5.
Specifically, as shown in fig. 3, the cover is equipped with the butt on the slide bar 5, butt and the interior table wall sliding connection of spout, the one end of first spring 7 and the side table wall fixed connection of butt, the flexible end of first spring 7 and the interior table wall fixed connection of the one end spout of keeping away from sloping block 6, sloping block 6 is right triangle, avoid adjusting pole 3 can be popped out by second spring 9, when back adjustment pole 3, through the direction pulling cap to keeping away from stopper 4, make sloping block 6 break away from the constraint of spacing groove 8, thereby can adjust the position of pole 3 back.
Specifically, as shown in fig. 1 and 2, a plurality of limiting grooves 8 are uniformly distributed on both sides of the adjusting rod 3, and the inclined block 6 is disposed inside the limiting grooves 8.
Specifically, as shown in fig. 1, a cavity is arranged inside the threaded column 1, the adjusting rod 3 penetrates through the threaded column 1 and extends to the inside of the cavity, the column head 2 penetrates through the bottom of the threaded column 1, a second spring 9 is arranged in the cavity, one end of the second spring 9 is fixedly connected with the bottom surface of the adjusting rod 3, the telescopic end of the second spring 9 is fixedly connected with the top surface of the column head 2, the bottom end of the adjusting rod 3 and the top end of the column head 2 are both in sliding connection with the inner surface of the cavity, the second spring 9 is in a natural extension state initially, and the second spring 9 is continuously extruded through the adjusting rod 3 to change the preset pressure of the spring plunger.
Specifically, as shown in fig. 2, a nut 10 is sleeved on the exterior of the threaded column 1, and the threaded column 1 is in threaded connection with the nut 10.
The working principle is as follows: during the use, fix threaded column 1 on predetermined fixing base through the mounting hole, adjust pole 3 to suitable position to the direction extrusion that is close to threaded column 1, under the effect of first spring 7, launch sloping block 6 to adjust the pole 3 on the corresponding spacing groove 8 in, just so changed the elastic potential energy of second spring 9 in the threaded column 1, thereby changed the resilience force of column cap 2, improved spring plunger's practicality, also reduced economic cost to a certain extent.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A spring plunger convenient for disassembly and assembly comprises a threaded column (1) and a column head (2), it is characterized in that the top of the threaded column (1) is provided with an adjusting rod (3) in a penetrating way, the top of the threaded column (1) is fixedly connected with limiting blocks (4) which are uniformly distributed on two sides of the adjusting rod (3), a sliding groove is arranged inside the limiting block (4), a limiting part is arranged inside the sliding groove, the limiting part comprises a sliding rod (5), an inclined block (6) and a first spring (7), the sliding rod (5) is arranged in the sliding groove, one end of the sliding rod (5) penetrates through the sliding groove and extends to the outside, and is fixedly connected with a sleeve cap, one end of the sliding rod (5) close to the adjusting rod (3) penetrates through the sliding groove and extends to the outside, and is fixedly connected with the inclined block (6), and the sliding rod (5) is sleeved with the first spring (7).
2. The spring plunger convenient to disassemble and assemble according to claim 1, wherein a supporting plate is sleeved on the sliding rod (5), the supporting plate is slidably connected with the inner surface wall of the sliding groove, one end of the first spring (7) is fixedly connected with the side surface wall of the supporting plate, and the telescopic end of the first spring (7) is fixedly connected with the inner surface wall of the sliding groove at the end far away from the inclined block (6).
3. The spring plunger convenient to disassemble and assemble according to claim 1, wherein a plurality of limiting grooves (8) are uniformly distributed on both sides of the adjusting rod (3), and the inclined block (6) is arranged inside the limiting grooves (8).
4. The easy-to-disassemble and assemble spring plunger according to claim 1, characterized in that a cavity is provided inside the threaded column (1), the adjusting rod (3) extends through the threaded column (1) to the inside of the cavity, the column head (2) is arranged at the bottom of the threaded column (1) in a penetrating manner, a second spring (9) is provided in the cavity, one end of the second spring (9) is fixedly connected with the bottom surface wall of the adjusting rod (3), the telescopic end of the second spring (9) is fixedly connected with the top surface wall of the column head (2), and the bottom end of the adjusting rod (3) and the top end of the column head (2) are both slidably connected with the inner surface wall of the cavity.
5. A spring plunger convenient for disassembly and assembly according to claim 1, characterized in that a nut (10) is sleeved outside the threaded column (1), and the threaded column (1) is in threaded connection with the nut (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120223631.5U CN215293378U (en) | 2021-01-27 | 2021-01-27 | Spring plunger convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120223631.5U CN215293378U (en) | 2021-01-27 | 2021-01-27 | Spring plunger convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215293378U true CN215293378U (en) | 2021-12-24 |
Family
ID=79530417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120223631.5U Active CN215293378U (en) | 2021-01-27 | 2021-01-27 | Spring plunger convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215293378U (en) |
-
2021
- 2021-01-27 CN CN202120223631.5U patent/CN215293378U/en active Active
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