CN217468903U - Multifunctional pin base device - Google Patents
Multifunctional pin base device Download PDFInfo
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- CN217468903U CN217468903U CN202221335323.2U CN202221335323U CN217468903U CN 217468903 U CN217468903 U CN 217468903U CN 202221335323 U CN202221335323 U CN 202221335323U CN 217468903 U CN217468903 U CN 217468903U
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- guide
- locking
- base
- socket device
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Abstract
The utility model discloses a multifunctional pin base device, which comprises a pin base and a shell; the pin seat is detachably assembled at the bottom of the machine shell, and damping glue is arranged between the pin seat and the machine shell; the utility model has simple structure and ingenious design, and reduces the vibration by the split installation between the pin base and the casing and the damping rubber, the vibration of the battery pack transmitted to the bottom of the pin base is not so large, and the battery pack is not easy to be glued with the casing due to the high temperature generated by the vibration; thereby ensuring the use safety.
Description
Technical Field
The utility model relates to an electric tool technical field specifically is a multi-functional pin seat device.
Background
The multifunctional tool is also called universal tool, is invented by German overtone in 1967, and has the working principle that when an eccentric shaft in a machine rotates, an output shaft is driven to swing left and right at high frequency to realize multifunctional operation, such as grinding, cutting, scraping, rough filing, polishing and the like. The method is widely applied to medical treatment, home decoration, woodworking DIY, car factories, shipyards and other aspects.
Objective disadvantages of the prior art: because multi-functional utilize the high frequency horizontal hunting to realize, the vibration of machine can be very big, and in the long run, the battery package is participated in partial casing of the foot and the battery package can be because the vibration of machine produces high temperature in the use, makes the casing and battery rubber coating be in the same place, is difficult to take out.
In view of the above-mentioned technical problems, improvements are needed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the multifunctional pin seat device has the advantages of simple structure, ingenious design, capability of reducing vibration and guarantee of safe use.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: the multifunctional pin seat device comprises a pin seat and a shell; the pin base is detachably assembled at the bottom of the machine shell, and damping glue is arranged between the pin base and the machine shell.
As a preferred scheme of the utility model, the pin base comprises a base and a connecting part; the joint assembly of cushion gum is in the connecting portion outside.
As an optimal scheme of the utility model, connecting portion height is highly unanimous with the cushion gum.
As the utility model discloses a preferred scheme, casing and cushion gum and connecting portion assembly back, the bottom of the case outside is corresponding with the base top outside.
As a preferred scheme of the utility model, base and connecting portion fixed connection, integrated into one piece, and base and connecting portion are step-like structure.
As a preferred scheme of the utility model, a locking hole and a guiding hole are formed on the connecting part; correspondingly, a positioning hole and a connecting hole are formed in the cushion rubber; a locking column and a guide column are formed on the inner side of the bottom of the machine shell; the guide post is inserted into the guide hole and the connecting hole; the locking holes and the positioning holes are correspondingly arranged and fastened through the locking columns.
As a preferred scheme of the utility model, a guide cylinder is fixedly arranged on the inner side of the positioning hole, the outer diameter of the guide cylinder corresponds to the inner diameter of the locking hole, a connecting cylinder is fixedly arranged on the inner side of the connecting hole, and the outer diameter of the connecting cylinder corresponds to the inner diameter of the guiding hole; when the shock-absorbing rubber is assembled with the connecting part of the pin base, the guide cylinder is inserted into the locking hole; the connecting cylinder is inserted into the guide hole.
As an optimized scheme of the utility model, the recess has been laid along its length symmetry in the inboard of guide cylinder, and corresponding with this, the both sides of locking post set firmly the guide block with recess looks adaptation.
As a preferred scheme of the utility model, the length of the guide block is 1/3-2/3 of the length of the locking column; the front end of the guide block is provided with an arc-shaped surface.
As an optimized scheme of the utility model, locking post middle part is formed with the locking hole along its length direction, and the downthehole screw of screwing of locking has the screw.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure and ingenious design, and reduces the vibration by the split installation between the pin base and the casing and the damping rubber, the vibration of the battery pack transmitted to the bottom of the pin base is not so large, and the battery pack is not easy to be glued with the casing due to the high temperature generated by the vibration; thereby ensuring the use safety.
Drawings
Fig. 1 is an exploded view of the multifunctional socket device according to the embodiment of the present invention;
fig. 2 is a schematic structural view of a multifunctional socket device in an embodiment of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 1;
FIG. 4 is an enlarged view of a portion of the embodiment of the present invention shown in FIG. 1 from B;
reference numerals: the shock absorber comprises a machine shell 1, shock absorption rubber 2, a pin base 3, a base 4, a connecting portion 5, an arc-shaped surface 6, a locking hole 7, a screw 8, a groove 9, a locking column 10, a guide column 11, a guide block 12, a positioning hole 20, a connecting hole 21, a guide cylinder 22, a connecting cylinder 23, a locking hole 50 and a guide hole 51.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
Example (b):
as shown in fig. 1-4, the multifunctional socket device comprises a socket 3 and a housing 1; the pin base 3 is detachably assembled at the bottom of the machine shell 1, and the damping rubber 2 is arranged between the pin base 3 and the machine shell 1. The utility model discloses design into three casing 1, cushion gum 2 and pin seat 3 with multi-functional pin seat device, in the installation, cushion gum 2 is fixed in casing 1 with the centre of 3 pin seats of casing, can reduce the vibration of 3 parts of casing pin seat on the one hand, in the use of on the other hand machine, the vibration can not directly transmit casing pin seat 3 on, the centre is because cushion gum 2, great reduction the frequency of vibration.
The pin base 3 comprises a base 4 and a connecting part 5; the damping rubber 2 is attached to and assembled on the outer side of the connecting part 5, wherein the damping rubber 2 is a damping rubber sleeve, two damping rubber sleeves are symmetrically arranged on the outer side of the connecting part 5, and the height of the connecting part 5 is consistent with that of the damping rubber 2; so that the acceptance of the two after assembly is more balanced.
After the machine shell 1 is assembled with the damping rubber 2 and the connecting part 5, the outer side of the bottom of the machine shell 1 corresponds to the outer side of the top of the base 4; the attractiveness of the whole pin base device after assembly is improved.
Base 4 and connecting portion 5 fixed connection, integrated into one piece have improved the structural strength and the whole fastness of whole pin base 3, have further guaranteed safe in utilization to, base 4 and connecting portion 5 are step-like structure, are used for more conveniently assembling cushion gum 2.
The connecting part 5 is provided with a locking hole 50 and a guide hole 51; correspondingly, a positioning hole 20 and a connecting hole 21 are formed on the shock absorption rubber 2; a locking column 10 and a guide column 11 are formed at the inner side of the bottom of the machine shell 1; the guide post 11 is inserted into the guide hole 51 and the connection hole 21; the locking holes 50 are arranged corresponding to the positioning holes 20 and fastened through the locking columns 10.
Specifically, the two guide holes 51 are provided, the two guide holes 51 are located at the upper end of the locking hole 50, the aperture of the locking hole 50 is larger than that of the guide holes 51, the two connection holes 21 are provided, the two connection holes 21 are located at the upper end of the positioning hole 20, and the aperture of the positioning hole 20 is larger than that of the connection holes 21.
A guide cylinder 22 is fixedly arranged on the inner side of the positioning hole 20, the outer diameter of the guide cylinder 22 corresponds to the inner diameter of the locking hole 50, a connecting cylinder 23 is fixedly arranged on the inner side of the connecting hole 21, and the outer diameter of the connecting cylinder 23 corresponds to the inner diameter of the guide hole 51; when the shock-absorbing rubber 2 is assembled with the connecting part 5 of the pin base 3, the guide cylinder 22 is inserted into the locking hole 50; the connecting cylinder 23 is inserted into the guide hole 51.
The inner side of the guide cylinder 22 is symmetrically provided with grooves 9 along the length thereof, and correspondingly, two sides of the locking column 10 are fixedly provided with guide blocks 12 matched with the grooves 9; the clamping through guide block 12 and groove 9 is fixed, so that the connection between the machine shell 1 and the damping rubber 2 and the pin base 3 is more stable, and the vibration can not be directly transmitted to the machine shell pin base in the use process of the machine, thereby reducing the vibration frequency.
The length of the guide block 12 is 1/3-2/3 of the length of the locking column 10; in this embodiment, the length of the guide block 12 is 2/3 the length of the locking column 10, so that the guide block 12 is more stably clamped in the groove 9 and is safer to use.
The front end of guide block 12 is formed with arcwall face 6, and the arcwall face 6 that sets up makes guide block 12 in with recess 9 joint in-process, increase arcwall face 6 and recess 9 area of contact, improve assembly efficiency between the two.
The utility model has simple structure and ingenious design, and reduces the vibration by the split installation between the pin base and the casing and the damping rubber, the vibration of the battery pack transmitted to the bottom of the pin base is not so large, and the battery pack is not easy to be glued with the casing due to the high temperature generated by the vibration; thereby ensuring the use safety.
The utility model has a novel structure, which can reduce the vibration of the machine to a certain extent; gluing due to high frequency vibrations can be avoided.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the reference numerals in the figures are used more here: the terms of the machine shell 1, the cushion rubber 2, the pin base 3, the base 4, the connecting portion 5, the arc-shaped surface 6, the locking hole 7, the screw 8, the groove 9, the locking column 10, the guide column 11, the guide block 12, the positioning hole 20, the connecting hole 21, the guide cylinder 22, the connecting cylinder 23, the locking hole 50, the guide hole 51 and the like are used, but the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. Multi-functional pin seat device, its characterized in that: comprises a pin seat (3) and a shell (1); the pin base (3) is detachably assembled at the bottom of the casing (1), and the damping rubber (2) is arranged between the pin base (3) and the casing (1).
2. The multi-functional socket device according to claim 1, wherein: the pin base (3) comprises a base (4) and a connecting part (5); the damping rubber (2) is fitted and assembled on the outer side of the connecting part (5).
3. The multi-functional socket device according to claim 2, wherein: the height of the connecting part (5) is consistent with that of the shock absorption rubber (2).
4. The multi-functional socket device according to claim 3, wherein: after the machine shell (1) is assembled with the damping rubber (2) and the connecting part (5), the outer side of the bottom of the machine shell (1) corresponds to the outer side of the top of the base (4).
5. The multi-functional socket device according to claim 4, wherein: base (4) and connecting portion (5) fixed connection, integrated into one piece, and base (4) and connecting portion (5) are step-like structure.
6. The multi-functional socket device according to claim 5, wherein: a locking hole (50) and a guide hole (51) are formed on the connecting part (5); correspondingly, a positioning hole (20) and a connecting hole (21) are formed in the shock absorption rubber (2); a locking column (10) and a guide column (11) are formed on the inner side of the bottom of the machine shell (1); the guide post (11) is inserted into the guide hole (51) and the connecting hole (21); the locking holes (50) are arranged corresponding to the positioning holes (20) and are fastened through the locking columns (10).
7. The multi-functional socket device according to claim 6, wherein: a guide cylinder (22) is fixedly arranged on the inner side of the positioning hole (20), the outer diameter of the guide cylinder (22) corresponds to the inner diameter of the locking hole (50), a connecting cylinder (23) is fixedly arranged on the inner side of the connecting hole (21), and the outer diameter of the connecting cylinder (23) corresponds to the inner diameter of the guide hole (51); when the shock-absorbing rubber (2) is assembled with the connecting part (5) of the pin base (3), the guide cylinder (22) is inserted into the locking hole (50); the connecting cylinder (23) is inserted into the guide hole (51).
8. The multi-functional socket device according to claim 7, wherein: grooves (9) are symmetrically distributed on the inner side of the guide cylinder (22) along the length of the guide cylinder, and correspondingly, guide blocks (12) matched with the grooves (9) are fixedly arranged on two sides of the locking column (10).
9. The multi-functional socket device according to claim 8, wherein: the length of the guide block (12) is 1/3-2/3 of the length of the locking column (10); the front end of the guide block (12) is provided with an arc-shaped surface (6).
10. The multi-functional socket device according to claim 9, wherein: a locking hole (7) is formed in the middle of the locking column (10) along the length direction of the locking column, and a screw (8) is screwed in the locking hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221335323.2U CN217468903U (en) | 2022-05-31 | 2022-05-31 | Multifunctional pin base device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221335323.2U CN217468903U (en) | 2022-05-31 | 2022-05-31 | Multifunctional pin base device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217468903U true CN217468903U (en) | 2022-09-20 |
Family
ID=83277200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221335323.2U Active CN217468903U (en) | 2022-05-31 | 2022-05-31 | Multifunctional pin base device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217468903U (en) |
-
2022
- 2022-05-31 CN CN202221335323.2U patent/CN217468903U/en active Active
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