CN211924651U - Sheet metal part connecting structure - Google Patents
Sheet metal part connecting structure Download PDFInfo
- Publication number
- CN211924651U CN211924651U CN202020059952.1U CN202020059952U CN211924651U CN 211924651 U CN211924651 U CN 211924651U CN 202020059952 U CN202020059952 U CN 202020059952U CN 211924651 U CN211924651 U CN 211924651U
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- sheet metal
- metal part
- wall
- inserting plate
- grooves
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Abstract
The utility model discloses a sheet metal part connecting structure in the technical field of sheet metal parts, which comprises a first sheet metal part, wherein the middle end of the bottom of the first sheet metal part is provided with an inserting plate, the first sheet metal part and the inserting plate are integrally formed, the bottom end of the first sheet metal part is inserted with a second sheet metal part through the inserting plate, the tops of the two sides of the second sheet metal part are both provided with grooves, the opposite sides of the grooves are both connected with the outer wall of the inserting plate, the inner walls of the grooves are both vertically provided with a limiting plate, the middle ends of the limiting plates are both transversely penetrated with a cross rod, the opposite sides of the cross rods are both provided with fixed blocks, and the cross rods are both inserted with the inserting plate through the fixed blocks, the cross rods drive the fixed blocks to enter the grooves by pulling a handle, and compress a reset spring to separate the fixed blocks from the inserting plate, thereby eliminating the fixation between the first sheet metal part, the effect of quick dismantlement has been reached, facilitates the use.
Description
Technical Field
The utility model relates to a sheet metal component technical field specifically is a sheet metal component connection structure.
Background
The sheet metal is a comprehensive cold processing technology aiming at sheet metal, comprising shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as automobile bodies) and the like, products processed by the sheet metal technology are called sheet metal parts, and the traditional sheet metal parts are generally fixed together by welding or bolts, so that the sheet metal parts are time-consuming and labor-consuming in disassembly and inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sheet metal component connection structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a sheet metal part connecting structure comprises a first sheet metal part, wherein an inserting plate is arranged at the middle end of the bottom of the first sheet metal part, the first sheet metal part and the inserting plate are integrally formed, the bottom end of the first sheet metal part is connected with a second sheet metal part through the inserting plate in an inserting mode, grooves are formed in the tops of two sides of the second sheet metal part, opposite sides of the two groups of grooves are connected to the outer wall of the inserting plate, limiting plates are vertically arranged on the inner walls of the two groups of grooves, transverse rods transversely penetrate through the middle ends of the two groups of limiting plates, fixing blocks are arranged on the opposite sides of the two groups of transverse rods, the two groups of transverse rods are connected with the inserting plate through the fixing blocks in an inserting mode, a reset spring sleeved on the outer wall of the transverse rod is arranged at one end, close to the inserting plate, of the reset spring is connected to the outer wall of the fixing block, and the one end that the picture peg was kept away from to the horizontal pole is provided with the handle, evenly be provided with spacing hole on the horizontal pole, and wherein a set of be connected with the stop device laminating on the inner wall in spacing hole, stop device's top runs through the connecting plate, the one end welding that the connecting plate is close to the picture peg is on the outer wall of first sheet metal component.
Preferably, stop device include with wherein a set of the gag lever post that spacing downthehole wall laminating is connected, the bottom of gag lever post extends to the below of horizontal pole, the top through connection board of gag lever post is connected with the roof, the left side of roof is provided with the connecting rod, and the bottom laminating of connecting rod is connected with a support section of thick bamboo, the bottom of a support section of thick bamboo is installed on the outer wall of connecting plate.
Preferably, the support cylinder comprises a support rod attached and connected with the connecting rod, the bottom of the support rod penetrates through the cylinder body, the bottom of the cylinder body is connected onto the connecting plate, a support spring is arranged at the bottom of the inner wall of the cylinder body, and the top end of the support spring is connected onto the outer wall of the support rod.
Preferably, the support rod is of a cylindrical structure, and the bottom end of the support rod is connected with the inner wall of the cylinder body in a sliding mode.
Preferably, the longitudinal sectional area of the groove is larger than that of the fixing block, and an anti-slip pad is arranged on the outer wall of the fixing block in an annular mode.
Preferably, the outer sleeve of the handle is provided with a wear-resistant ring, and the outer wall of the wear-resistant ring is uniformly provided with anti-skid grains.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the first sheet metal part and the second sheet metal part are conveniently connected together by arranging the inserting plate, the fixing block is driven by the cross rod to enter the groove by pulling the handle, and the reset spring is compressed, so that the fixing block can be separated from the inserting plate, the fixing between the first sheet metal part and the second sheet metal part can be cancelled, the effect of quick disassembly is achieved, and the use is convenient;
2. by arranging the reset spring, the handle is loosened, the fixing block can be inserted on the inserting plate through the elasticity of the reset spring, the inserting plate can be fixed, so that the first sheet metal part and the second sheet metal part can be quickly fixed together, and the limiting rod is arranged to facilitate the fixing of the cross rod, so that the movement of the fixing block is avoided, and the connection stability between the first sheet metal part and the second sheet metal part is improved;
3. through being provided with connecting rod, bracing piece, barrel and supporting spring, can avoid taking place rigid collision between roof and the connecting plate, lead to the life reduction of roof and connecting plate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the limiting device of the present invention;
fig. 3 is a schematic view of the structure of the supporting cylinder of the present invention.
In the figure: 1. a first sheet metal part; 2. inserting plates; 3. a second sheet metal part; 4. a groove; 5. a limiting plate; 6. a cross bar; 7. a fixed block; 8. a return spring; 9. a handle; 10. a limiting hole; 11. a limiting device; 111. a limiting rod; 112. a top plate; 113. a connecting rod; 114. a support cylinder; 1141. a support bar; 1142. a barrel; 1143. a support spring; 12. a connecting plate.
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.
The utility model provides a technical scheme: a sheet metal part connecting structure, please refer to FIG. 1, which comprises a first sheet metal part 1, wherein an inserting plate 2 is arranged at the middle end of the bottom of the first sheet metal part 1, the first sheet metal part 1 and the inserting plate 2 are integrally formed, the bottom end of the first sheet metal part 1 is inserted into a second sheet metal part 3 through the inserting plate 2, the first sheet metal part 1 and the second sheet metal part 3 are conveniently connected together through the inserting plate 2, grooves 4 are respectively arranged at the top parts of two sides of the second sheet metal part 3, opposite sides of two groups of grooves 4 are respectively connected to the outer wall of the inserting plate 2, inserting grooves matched with the inserting plate 2 are arranged at the top part of the second sheet metal part 3, the inserting grooves are mutually communicated with the grooves 4, limiting plates 5 are vertically arranged on the inner walls of the two groups of grooves 4, cross rods 6 are transversely penetrated through the middle ends of the two groups of limiting plates 5, fixing blocks 7 are arranged at the opposite sides of the two, through the fixing block 7, the plug board 2 can be fixed, the end, close to the fixing block 7, of the limiting plate 5 is provided with the reset spring 8 which is sleeved on the outer wall of the cross rod 6, the end, close to the plug board 2, of the reset spring 8 is connected to the outer wall of the fixing block 7, the fixing block 7 is connected to the plug board 2 in an inserting mode through the elastic force of the reset spring 8, the end, far away from the plug board 2, of the cross rod 6 extends to the outer side of the second sheet metal part 3, the end, far away from the plug board 2, of the cross rod 6 is provided with the handle 9, when disassembly is needed, the handle 9 is pulled towards the two sides, the cross rod 6 drives the fixing block 7 to enter the groove 4, the reset spring 8 is compressed, the fixing block 7 can be separated from the plug board 2, accordingly, fixing;
referring to fig. 1, the cross bar 6 is uniformly provided with limiting holes 10, the inner wall of one group of limiting holes 10 is connected with a limiting device 11 in a fitting manner, the limiting holes 10 are convenient for arranging the limiting device 11, the cross bar 6 can be fixed, the fixed block 7 is prevented from moving, the connection stability between the first sheet metal part 1 and the second sheet metal part 3 is improved, the top of the limiting device 11 penetrates through the connecting plate 12, and one end of the connecting plate 12 close to the inserting plate 2 is welded on the outer wall of the first sheet metal part 1.
Referring to fig. 2, the limiting device 11 includes a limiting rod 111 attached to the inner wall of one of the limiting holes 10, the bottom end of the limiting rod 111 extends to the lower side of the cross rod 6, the top end of the limiting rod 111 penetrates through the connecting plate 12 and is connected with a top plate 112, after the fixing block 7 is inserted into the inserting plate 2, in order to prevent the fixing block 7 from moving, the limiting rod 111 is inserted into the matched limiting hole 10, so that the cross rod 6 cannot move transversely, and the fixing block 7 can be fixed, the left side of the top plate 112 is provided with a connecting rod 113, the bottom of the connecting rod 113 is attached to and connected with a supporting cylinder 114, and the bottom end of the supporting cylinder 114 is mounted on;
referring to fig. 2 and 3, the supporting cylinder 114 includes a supporting rod 1141 attached to the connecting rod 113, the connecting rod 113 is movably disposed on the top of the supporting rod 1141, the bottom end of the supporting rod 1141 penetrates through the cylinder 1142, the bottom end of the cylinder 1142 is connected to the connecting plate 12, a supporting spring 1143 is disposed on the bottom of the inner wall of the cylinder 1142, the top end of the supporting spring 1143 is connected to the outer wall of the supporting rod 1141, the top plate 112 contacts the supporting rod 1141 when moving downward, the supporting rod 1141 slides in the cylinder 1142 and compresses the supporting spring 1143, so as to prevent the top plate 112 and the connecting plate 12 from generating hard collision, thereby prolonging the service life of the top plate 112 and the connecting plate;
referring to fig. 3, the supporting rod 1141 is a cylindrical structure, and the bottom end of the supporting rod 1141 is slidably connected to the inner wall of the cylinder 1142, so as to improve the stability of the supporting rod 1141 during movement;
referring to fig. 1, the longitudinal sectional area of the groove 4 is larger than the longitudinal sectional area of the fixing block 7, so that the fixing block 7 can enter the groove 4, the outer wall of the fixing block 7 is annularly provided with an anti-slip mat, the anti-slip mat is made of rubber materials, so that the fixing block 7 is not easy to separate from the plug board 2, and the stability of the fixing block 7 inserted on the plug board 2 can be improved;
referring to fig. 1, a wear-resistant ring is sleeved outside the handle 9, anti-slip patterns are uniformly arranged on the outer wall of the wear-resistant ring, the wear-resistant ring is formed by weaving nylon, and the wear-resistant ring and the anti-slip patterns are arranged, so that the use by a user is facilitated.
The working principle is as follows: when the rapid dismounting device is used, the limiting rod 111 is drawn out of the cross rod 6 through the top plate 112, the handles 9 are pulled towards two sides, the cross rod 6 drives the fixing block 7 to enter the groove 4, the reset spring 8 is compressed, the fixing block 7 can be separated from the inserting plate 2, at the moment, the top plate 112 is loosened, the limiting rod 111 is inserted into the matched limiting hole 10 to fix the cross rod 6, then the first sheet metal part 1 is pulled by one hand to cancel the fixation between the first sheet metal part 1 and the second sheet metal part 3, the rapid dismounting effect is achieved, the rapid dismounting device is convenient to use, the cross rod 6 can be fixed by inserting the limiting rod 111 into the matched limiting hole 10 at the moment after the first sheet metal part 1 and the second sheet metal part 3 are installed, the fixing block 7 can be fixed, the stability of connection between the first sheet metal part 1 and the second sheet metal part 3 is improved, and the top plate 112 contacts the supporting rod 1141 when moving downwards, the supporting rod 1141 slides in the cylinder 1142 and compresses the supporting spring 1143, so that hard collision between the top plate 112 and the connecting plate 12 can be avoided, and the service life of the top plate 112 and the connecting plate 12 is prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a sheet metal component connection structure, includes first sheet metal component (1), its characterized in that: the bottom middle end of the first sheet metal part (1) is provided with an inserting plate (2), the first sheet metal part (1) and the inserting plate (2) are integrally formed, the bottom end of the first sheet metal part (1) is inserted into the second sheet metal part (3) through the inserting plate (2), the tops of the two sides of the second sheet metal part (3) are provided with grooves (4), the opposite sides of the grooves (4) are connected onto the outer wall of the inserting plate (2), the inner walls of the grooves (4) are vertically provided with limiting plates (5), the middle ends of the limiting plates (5) transversely penetrate through cross rods (6), the opposite sides of the cross rods (6) are provided with fixing blocks (7), the cross rods (6) are inserted into the inserting plate (2) through the fixing blocks (7), one ends, close to the fixing blocks (7), of the limiting plates (5) are provided with reset springs (8) sleeved on the outer walls of the cross rods (6), and reset spring (8) are close to the one end of picture peg (2) and connect on the outer wall of fixed block (7), the one end that picture peg (2) were kept away from in horizontal pole (6) extends to the outside of second sheet metal component (3), and the one end that picture peg (2) were kept away from in horizontal pole (6) is provided with handle (9), evenly be provided with spacing hole (10) on horizontal pole (6), and wherein a set of laminate with stop device (11) on the inner wall of spacing hole (10) and be connected, connecting plate (12) are run through at the top of stop device (11), the one end welding that connecting plate (12) are close to picture peg (2) is on the outer wall of first sheet metal component (1).
2. The sheet metal part connecting structure according to claim 1, characterized in that: stop device (11) include with wherein a set of gag lever post (111) that spacing hole (10) inner wall laminating is connected, the bottom of gag lever post (111) extends to the below of horizontal pole (6), the top of gag lever post (111) is run through connecting plate (12) and is connected with roof (112), the left side of roof (112) is provided with connecting rod (113), and the bottom laminating of connecting rod (113) is connected with a support section of thick bamboo (114), install on the outer wall of connecting plate (12) the bottom of a support section of thick bamboo (114).
3. The sheet metal part connecting structure according to claim 2, characterized in that: support section of thick bamboo (114) including bracing piece (1141) of being connected with connecting rod (113) laminating, barrel (1142) are run through to the bottom of bracing piece (1141), the bottom of barrel (1142) is connected on connecting plate (12), the inner wall bottom of barrel (1142) is provided with supporting spring (1143), the top of supporting spring (1143) is connected on the outer wall of bracing piece (1141).
4. A sheet metal member connecting structure according to claim 3, characterized in that: the supporting rod (1141) is of a cylindrical structure, and the bottom end of the supporting rod (1141) is connected with the inner wall of the cylinder body (1142) in a sliding mode.
5. The sheet metal part connecting structure according to claim 1, characterized in that: the longitudinal section area of the groove (4) is larger than that of the fixing block (7), and an anti-slip pad is arranged on the outer wall of the fixing block (7) in the circumferential direction.
6. The sheet metal part connecting structure according to claim 1, characterized in that: the outer sleeve of handle (9) is equipped with wear-resisting circle, and evenly is provided with anti-skidding line on the outer wall of wear-resisting circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020059952.1U CN211924651U (en) | 2020-01-13 | 2020-01-13 | Sheet metal part connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020059952.1U CN211924651U (en) | 2020-01-13 | 2020-01-13 | Sheet metal part connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211924651U true CN211924651U (en) | 2020-11-13 |
Family
ID=73329929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020059952.1U Expired - Fee Related CN211924651U (en) | 2020-01-13 | 2020-01-13 | Sheet metal part connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211924651U (en) |
-
2020
- 2020-01-13 CN CN202020059952.1U patent/CN211924651U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 Termination date: 20220113 |