CN217761582U - Connection and reinforcement structure for precision sheet metal parts - Google Patents
Connection and reinforcement structure for precision sheet metal parts Download PDFInfo
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- CN217761582U CN217761582U CN202221789014.2U CN202221789014U CN217761582U CN 217761582 U CN217761582 U CN 217761582U CN 202221789014 U CN202221789014 U CN 202221789014U CN 217761582 U CN217761582 U CN 217761582U
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- sheet metal
- metal component
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- reference column
- sliding sleeve
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Abstract
The utility model discloses an accurate sheet metal component connects reinforced structure, including first sheet metal component body and second sheet metal component body, screwed connection is passed through to the one end of first sheet metal component body and second sheet metal component body, the corresponding one side of first sheet metal component body and second sheet metal component body link all is equipped with the reference column for hollow structure, the corresponding one side of first sheet metal component body and second sheet metal component body link all still is equipped with the locating hole identical with the reference column structure, the inside of reference column is equipped with the dead lever, the outside cover of dead lever is equipped with the sliding sleeve, the outer end of sliding sleeve passes the outside that the reference column is located the reference column, just the sliding sleeve is located the outside one end of reference column and is fixed with the piece of supporting, and the sliding sleeve is located the inside one end both sides of reference column and all is equipped with block mechanism. This precision sheet metal component connects reinforced structure more firm when can making precision sheet metal component connect each other, guarantees the stability in the use.
Description
Technical Field
The utility model relates to an accurate sheet metal component technical field specifically is an accurate sheet metal component connects reinforced structure.
Background
The precision sheet metal part is a product processed by a sheet metal process, and is obviously characterized in that the thickness of the same part is consistent. The sheet metal part has the characteristics of light weight, high strength, electric conduction (capable of being used for electromagnetic shielding), low cost, good large-scale mass production performance and the like, and is widely applied to the fields of electronic appliances, communication, automobile industry, medical appliances and the like.
The mode that current precision sheet metal component part passed through screwed connection when the concatenation, the mode stability of this kind of connection is lower, leads to the screw to appear not hard up or the condition that directly drops easily when precision sheet metal component receives external environment's influence to produce certain vibrations, thereby influence precision sheet metal component's normal use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reinforced structure is connected to accurate sheet metal component to solve the present accurate sheet metal component that above-mentioned background art provided and when splicing through screwed connection's mode, the influence that receives external environment easily produces certain vibrations and leads to the screw to appear not hard up or the problem that directly drops.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an accurate sheet metal component connects reinforced structure, includes first sheet metal component body and second sheet metal component body, screwed connection is passed through to the one end of first sheet metal component body and second sheet metal component body, the corresponding one side of first sheet metal component body and second sheet metal component body link all is equipped with the reference column for hollow structure, the corresponding one side of first sheet metal component body and second sheet metal component body link all still is equipped with the locating hole identical with the reference column structure, the inside of reference column is equipped with the dead lever, the outside cover of dead lever is equipped with the sliding sleeve, the outer end of sliding sleeve passes the outside that the reference column is located the reference column, just the sliding sleeve is located the outside one end of reference column and is fixed with the abutting block, and the sliding sleeve is located the inside one end both sides of reference column and all is equipped with block mechanism.
Preferably, the clamping mechanism comprises a pressing rod and a clamping block, the pressing rod is fixed on two sides of one end, located inside the positioning column, of the sliding sleeve, the clamping block is fixed at the outer end of the pressing rod, through holes matched with the clamping block structures are formed in two sides of the positioning column, and clamping grooves matched with the clamping block structures are formed in inner walls of two sides of the positioning hole.
Preferably, the compression bar is of a telescopic structure, and a spring part is arranged inside the compression bar.
Preferably, the outer end of the fixture block is provided with a magnet piece, and the thickness of the magnet piece at the outer end of the fixture block is 0.1-0.2mm.
Preferably, the sliding blocks are fixed on two sides of the inner wall of the sliding sleeve, and vertical sliding grooves matched with the sliding block structures are formed in the outer walls of two sides of the fixed rod.
Preferably, the positioning columns and the positioning holes are symmetrically distributed on two sides of the screw connection position of the first sheet metal part body and the second sheet metal part body.
Compared with the prior art, the beneficial effects of the utility model are that: this precision sheet metal component connects reinforced structure can make precision sheet metal component more firm when connecting each other, guarantees the stability in the use. The device sets up reference column and locating hole respectively through the link at accurate sheet metal component, can carry out spacing fixed through the inside with reference column embedding locating hole and utilize block mechanism when accurate sheet metal component connects each other to this reaches reinforced effect, thereby it is more firm when making accurate sheet metal component connect each other, avoid accurate sheet metal component to receive external environment's influence easily and produce certain vibrations and lead to the screw to appear not hard up or the direct condition that drops.
Drawings
Fig. 1 is a schematic structural view of a connection and reinforcement structure of a precision sheet metal part of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 of the connection and reinforcement structure for precision sheet metal parts of the present invention;
fig. 3 is a schematic view of the connection structure of the first sheet metal part body and the second sheet metal part body of the connection and reinforcement structure for precision sheet metal parts of the present invention;
fig. 4 is the utility model relates to a reinforced structure's depression bar inner structure schematic diagram is connected to accurate sheet metal component.
In the figure: 1. a first sheet metal part body; 2. a second sheet metal part body; 3. a positioning column; 4. positioning holes; 5. fixing the rod; 6. a sliding sleeve; 7. a pressing block; 8. a vertical chute; 9. a slider; 10. a pressure lever; 11. and (6) clamping blocks.
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 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.
Referring to fig. 1-4, the present invention provides a technical solution: a connection and reinforcement structure for precision sheet metal parts comprises a first sheet metal part body 1 and a second sheet metal part body 2, one ends of the first sheet metal part body 1 and the second sheet metal part body 2 are connected through screws, a positioning column 3 which is a hollow structure is arranged on one side corresponding to the connecting end of the first sheet metal part body 1 and the second sheet metal part body 2, a positioning hole 4 which is matched with the positioning column 3 in structure is also arranged on one side corresponding to the connecting end of the first sheet metal part body 1 and the second sheet metal part body 2, a fixing rod 5 is arranged inside the positioning column 3, a sliding sleeve 6 is sleeved outside the fixing rod 5, the outer end of the sliding sleeve 6 penetrates through the positioning column 3 and is positioned outside the positioning column 3, a pressing block 7 is fixed at one end of the sliding sleeve 6 which is positioned outside the positioning column 3, clamping mechanisms are arranged on two sides of one end of the sliding sleeve 6 which is positioned inside the positioning column 3, when the first sheet metal part body 1 and the second sheet metal part body 2 are connected through screws, the first sheet metal part body 1 and the second sheet metal part body 2 can be embedded into the positioning hole 4 through the positioning column 3 at the same time, when the abutting block 7 abuts against the bottom wall of the positioning hole 4, the sliding sleeve 6 can be driven to slide outside the fixing rod 5, the positioning column 3 can be limited and fixed inside the positioning hole 4 through the clamping mechanism driven in the sliding process of the sliding sleeve 6, so that the first sheet metal part body 1 and the second sheet metal part body 2 are connected with each other more firmly to ensure the stability in the using process, the situation that screws are loosened or directly fall off when the first sheet metal part body 1 and the second sheet metal part body 2 are affected by external environment to generate certain vibration is avoided, the clamping mechanism comprises a compression bar 10 and a clamping block 11, the compression bar 10 is fixed on two sides of one end of the sliding sleeve 6 inside the positioning column 3, the fixture block 11 is fixed at the outer end of the pressure lever 10, both sides of the positioning column 3 are provided with through holes matched with the fixture block 11 in structure, and both inner walls of both sides of the positioning hole 4 are provided with clamping grooves matched with the fixture block 11 in structure, the sliding sleeve 6 in the structure can enable the fixture block 11 to be pressed against the inner wall of the positioning column 3 through the pressure lever 10 to slide until the fixture block 11 passes through the through holes of both sides of the positioning column 3 and is clamped in the clamping groove on the inner wall of the positioning hole 4, so that the function of limiting and fixing the positioning column 3 in the positioning hole 4 is realized, the pressure lever 10 is of a telescopic structure, a spring part is arranged in the pressure lever 10, the pressure lever 10 in the structure can enable the fixture block 11 to be telescopic under the action of the inner spring part, so that the fixture block 11 can be clamped in the clamping groove on the inner wall of the positioning hole 4 under the elastic action force, and the outer end of the fixture block 11 is provided with a magnet piece, and the thickness of the magnet piece of the outer end of the fixture block 11 is 0.1-0.2mm, the fixture block 11 of this structure can be adsorbed and fixed through the magnet piece simultaneously when being blocked in the draw-in groove on the inner wall of the positioning hole 4, so as to improve the firmness when fixing, both sides of the inner wall of the sliding sleeve 6 are fixed with the sliding blocks 9, and the outer walls of both sides of the fixing rod 5 are all provided with the vertical sliding chutes 8 matched with the sliding blocks 9, the sliding sleeve 6 of this structure can drive the sliding blocks 9 to slide in the vertical sliding chutes 8 when sliding outside the fixing rod 5, so as to realize the limiting effect on the sliding sleeve 6, the positioning columns 3 and the positioning holes 4 are symmetrically distributed on both sides of the screw connection part of the first sheet metal part body 1 and the second sheet metal part body 2, so that the firmness of connection between the first sheet metal part body 1 and the second sheet metal part body 2 can be further improved, and the stability of the connection between the two parts is better.
The working principle is as follows: when the precision sheet metal part connection reinforcing structure is used, firstly, when the first sheet metal part body 1 and the second sheet metal part body 2 need to be spliced, the connecting ends of the first sheet metal part body 1 and the second sheet metal part body 2 correspond to each other, then the positioning column 3 is embedded into the positioning hole 4, when the positioning column 3 enters the positioning hole 4, the pressing block 7 presses against the bottom wall of the positioning hole 4 to drive the sliding sleeve 6 to slide outside the fixing rod 5, the sliding sleeve 6 can contract and press against the inner wall of the positioning column 3 through the pressing rod 10 in the sliding process, the sliding sleeve 6 simultaneously drives the sliding block 9 to slide in the vertical sliding groove 8, when the sliding block 11 moves to the penetrating holes on the two sides of the positioning column 3, the clamping block 11 passes through the penetrating holes on the two sides of the positioning column 3 under the action force of the pressing rod 10 to be clamped in the clamping groove on the inner wall of the positioning hole 4, the clamping block 11 is simultaneously adsorbed and fixed through the positioning sheet when being clamped in the clamping groove on the inner wall of the positioning hole 4, so as to limit and fix the positioning column 3 in the positioning hole 4, so that the first sheet metal part body 1 and the second sheet metal part body 2 are connected firmly, and the second sheet metal part is further ensured to be stable in the last, and the series of the sheet metal part connection reinforcing structure.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a reinforced structure is connected to accurate sheet metal component, includes first sheet metal component body (1) and second sheet metal component body (2), screwed connection is passed through to the one end of first sheet metal component body (1) and second sheet metal component body (2), its characterized in that: first sheet metal component body (1) and second sheet metal component body (2) link corresponding one side all is equipped with reference column (3) for hollow structure, first sheet metal component body (1) and second sheet metal component body (2) link corresponding one side all still is equipped with locating hole (4) identical with reference column (3) structure, the inside of reference column (3) is equipped with dead lever (5), the outside cover of dead lever (5) is equipped with sliding sleeve (6), the outer end of sliding sleeve (6) is passed reference column (3) and is located the outside of reference column (3), just sliding sleeve (6) are located the outside one end of reference column (3) and are fixed with support briquetting (7), and sliding sleeve (6) are located the inside one end both sides of reference column (3) and all are equipped with block mechanism.
2. The precision sheet metal part connecting and reinforcing structure according to claim 1, wherein: the clamping mechanism comprises a pressing rod (10) and a clamping block (11), the pressing rod (10) is fixed on two sides of one end, located inside the positioning column (3), of the sliding sleeve (6), the clamping block (11) is fixed at the outer end of the pressing rod (10), penetrating holes matched with the clamping block (11) in structure are formed in two sides of the positioning column (3), and clamping grooves matched with the clamping block (11) in structure are formed in inner walls of two sides of the positioning hole (4).
3. The precision sheet metal part connecting and reinforcing structure according to claim 2, characterized in that: the compression bar (10) is of a telescopic structure, and a spring part is arranged in the compression bar (10).
4. The precision sheet metal part connecting and reinforcing structure according to claim 2, characterized in that: the outer end of the fixture block (11) is provided with a magnet piece, and the thickness of the magnet piece at the outer end of the fixture block (11) is 0.1-0.2mm.
5. The precision sheet metal part connecting and reinforcing structure according to claim 1, characterized in that: the two sides of the inner wall of the sliding sleeve (6) are fixed with sliding blocks (9), and the outer walls of the two sides of the fixed rod (5) are provided with vertical sliding grooves (8) matched with the sliding blocks (9) in structure.
6. The precision sheet metal part connecting and reinforcing structure according to claim 1, characterized in that: and the positioning columns (3) and the positioning holes (4) are symmetrically distributed on two sides of the screw connection part of the first sheet metal part body (1) and the second sheet metal part body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221789014.2U CN217761582U (en) | 2022-07-12 | 2022-07-12 | Connection and reinforcement structure for precision sheet metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221789014.2U CN217761582U (en) | 2022-07-12 | 2022-07-12 | Connection and reinforcement structure for precision sheet metal parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217761582U true CN217761582U (en) | 2022-11-08 |
Family
ID=83874458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221789014.2U Active CN217761582U (en) | 2022-07-12 | 2022-07-12 | Connection and reinforcement structure for precision sheet metal parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217761582U (en) |
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2022
- 2022-07-12 CN CN202221789014.2U patent/CN217761582U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 226600 West of Jinchuan Road and South of Wenshan Road, High tech Industrial Development Zone, Nantong City, Jiangsu Province Patentee after: Lanso Precision Manufacturing (Nantong) Co.,Ltd. Address before: 215000 south of No. 25, Qinglong East Street, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: SUZHOU LANSUO PRECISION SHEET METAL Co.,Ltd. |
|
| CP03 | Change of name, title or address |