CN218311914U - Multifunctional clamp for realizing nut assembling and unloading - Google Patents
Multifunctional clamp for realizing nut assembling and unloading Download PDFInfo
- Publication number
- CN218311914U CN218311914U CN202222500959.4U CN202222500959U CN218311914U CN 218311914 U CN218311914 U CN 218311914U CN 202222500959 U CN202222500959 U CN 202222500959U CN 218311914 U CN218311914 U CN 218311914U
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- bending die
- nut
- aluminum alloy
- spring
- push block
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- 238000005452 bending Methods 0.000 claims abstract description 51
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 abstract description 5
- 238000007373 indentation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a multifunctional clamp for realizing nut assembly and unloading, which comprises a bending die, an aluminum alloy ejector rod, a bolt, an upper jacket, a push block, a spring, a cushion block, a lower fixed die, a step pin and a bending die head, wherein the bending die head is arranged on the lower fixed die; the lower end of the middle of the bending die is fixedly provided with the bending die head, the aluminum alloy ejector rod is inserted into the bending die head, the upper end sleeve of the bending die is sleeved with the upper clamping sleeve and is screwed with the bolt, the cushion block is arranged on the aluminum alloy ejector rod, the push block is arranged on the cushion block, the upper end of the push block (5) is inserted into the upper clamping sleeve, the spring is arranged in the upper clamping sleeve, the lower end of the spring is abutted against the push block, the upper end of the spring is abutted against a plug screwed into the clamping sleeve, and the lower fixed die is provided with the step pin. A method for installing a multifunctional clamp for realizing nut assembly and unloading; comprises the following steps; positioning the nut and the part, installing the nut and the part, and unloading the nut and the part. The utility model discloses it is efficient, the support bottom can not warp, avoids the nut to divide the piece to be hindered by the top partial pressure.
Description
Technical Field
The utility model belongs to the technical field of anchor clamps, a realize nut assembly and multi-functional anchor clamps of unloading particularly.
Background
In the production of aviation fasteners, a moving support plate nut component is assembled by combining nut components and support components, in the prior art, a punch is mainly adopted for assembly, the support has resilience force and can be attached to a mold in the assembly process, the component needs to be manually taken out from a cavity of a lower mold, the efficiency is low, the support plate nut component is extruded by the cavity of the lower mold, the bottom (hole) of the support is easy to deform, and the component cannot move flexibly; the surface of the bracket is pressed by the upper die to generate indentation and burrs. The product quality requirement cannot be met.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned shortcoming and provide an efficient, the support bottom can not warp, avoids the nut to divide the realization nut assembly that the part was hindered by the top partial pressure and the multi-functional anchor clamps of unloading.
The utility model discloses an aim at and solve its main technical problem and adopt following technical scheme to realize:
the utility model discloses a multifunctional clamp for realizing nut assembly and unloading, which comprises a bending die, an aluminum alloy ejector rod, a bolt, an upper jacket, a push block, a spring, a cushion block, a lower fixed die, a step pin and a bending die head, and is characterized in that; the lower end of the middle of the bending die is fixedly provided with a bending die head, an aluminum alloy ejector rod is inserted into the bending die and the bending die head, the upper end of the bending die is sleeved with an upper jacket and screwed into a bolt for connection, a cushion block is arranged on the aluminum alloy ejector rod, a push block is arranged on the cushion block, the upper end of the push block (5) is inserted into the upper jacket, a spring is arranged in the upper jacket, the lower end of the spring abuts against the push block, the upper end of the spring abuts against a plug screwed into the jacket, and a step pin is arranged on the lower fixed die.
The aluminum alloy ejector rod can move up and down in the bending die and the bending die head.
The push block can move up and down in the upper jacket.
Compared with the prior art, the utility model has obvious beneficial effects; the technical scheme shows that: a bending die head is fixedly installed at the lower end of the middle of a bending die, an aluminum alloy ejector rod is inserted into the bending die and the bending die head, an upper jacket is sleeved on an upper end of the bending die and screwed in through bolts, a cushion block is placed on the aluminum alloy ejector rod, a push block is installed on the cushion block, the upper end of the push block is inserted into the upper jacket, a spring is placed into the upper jacket, the lower end of the spring abuts against the push block, the upper end of the spring abuts against a plug screwed into the jacket, and a step pin is installed on a lower fixed die. The nut and the part are placed on the step pin in the lower fixing die, the hole at the lower end of the part is sleeved on the step convex head at the lower end of the step pin, the inner hole of the nut is sleeved on the upper end of the step pin, the situation that the assembled size does not meet the requirement after the nut and the part move is avoided, the press machine drives the upper clamping sleeve and the bending die to move downwards, and the nut and the part smoothly enter the inner cavity of the bending die head of the bending die to realize deformation; when the aluminum alloy ejector rod is propped by the nut, the cushion block is propped by the aluminum alloy ejector rod, the cushion block is propped by the push block, the push block is propped by the spring in a compression state, when the push block starts to rise, the spring rebounds, the aluminum alloy ejector rod pushes the installed supporting plate nut component to be separated from a cavity in the bending die head, the assembling process is completed, the aluminum alloy ejector rod is propped by the part in the process, so that the bottom of the part is prevented from deforming, and the aluminum alloy ejector rod prevents the part from being propped to generate an indentation. In a word the utility model discloses efficient, the support bottom can not warp, avoids the nut to divide the piece to be hindered by the top partial pressure.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 isbase:Sub>A sectional view A-A of FIG. 1;
FIG. 3 is an enlarged view of a portion a of FIG. 2;
FIG. 4 is a schematic structural view of the nut and the parts before installation;
fig. 5 is a schematic structural diagram of the nut and the parts of the present invention after being mounted.
In the drawings, reference numerals
1. The bending die comprises a bending die, 2, an aluminum alloy ejector rod, 3, a bolt, 4, an upper jacket, 5, a push block, 6, a spring, 7, a lower fixed die, 8, a cushion block, 9, a step pin, 10, a bending die head, 11, a nut, 12 and parts.
Detailed Description
The following detailed description of the embodiments, structures, features, and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
The utility model discloses a multifunctional clamp for realizing nut assembly and unloading, which comprises a bending die 1, an aluminum alloy ejector rod 2, a bolt 3, an upper jacket 4, a push block 5, a spring 6, a cushion block 7, a lower fixed die 8, a step pin 9 and a bending die head 10, and is characterized in that; the lower end of the middle of the bending die 1 is fixedly provided with a bending die head 10, the aluminum alloy ejector rod 2 is inserted into the bending die 1 and the bending die head 10, the upper end of the bending die 1 is sleeved with an upper jacket 4 and is screwed into a bolt 3 for connection, a cushion block 7 is placed on the aluminum alloy ejector rod 2, a push block 5 is installed on the cushion block 7, the upper end of the push block 5 is inserted into the upper jacket 4, a spring 6 is placed into the upper jacket 4, the lower end of the spring abuts against the push block 5, the upper end of the spring abuts against a plug screwed into the jacket 4, and a step pin 9 is installed on the lower fixed die 8.
The aluminum alloy ejector rod 2 can move up and down in the bending die 1 and the bending die head 10.
The push block 5 can move up and down in the upper jacket 4.
When the bending die is used, a nut 11 and a part 12 are placed on a step pin 9 in a lower fixed die 8, a hole in the lower end of the part 12 is sleeved on a step convex head in the lower end of the step pin 9, an inner hole of the nut 11 is sleeved at the upper end of the step pin 9, a press machine drives an upper clamping sleeve 4 and the bending die 1 to move downwards, the nut 11 and the part 12 smoothly enter an inner cavity of a bending die head 10 of the bending die 1 to realize deformation, when the nut 11 abuts against an aluminum alloy ejector rod 2, the aluminum alloy ejector rod 2 abuts against a cushion block 7, the cushion block 7 abuts against a push block 5, the push block 5 abuts against a spring 6 and is in a compressed state, when the return rising starts, the spring 6 rebounds, the aluminum alloy ejector rod 2 pushes an installed supporting plate nut assembly to be separated from an inner cavity of the bending die head 10, and the assembling process is completed.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made by the technical essence of the present invention to the above embodiments do not depart from the technical solution of the present invention.
Claims (3)
1. A multifunctional clamp for realizing nut assembly and unloading comprises a bending die (1), an aluminum alloy ejector rod (2), a bolt (3), an upper jacket (4), a push block (5), a spring (6), a cushion block (7), a lower fixed die (8), a step pin (9) and a bending die head (10), and is characterized in that; bending die (1) middle part lower extreme fixed mounting has bending die head (10), aluminum alloy ejector pin (2) insert bending die (1), bending die head (10), bending die (1) upper end is sheathe in and is pressed from both sides cover (4) screw-in bolt (3) and connect, place cushion (7) above aluminum alloy ejector pin (2), install ejector pad (5) above cushion (7), in ejector pad (5) upper end inserts and presss from both sides cover (4), spring (6) are put into and are pressed from both sides the interior lower extreme of cover (4) and support ejector pad (5), the upper end supports and twists the end cap in pressing from both sides cover (4), install step pin (9) down on fixed mould (8).
2. The multifunctional clamp for assembling and disassembling the nut as claimed in claim 1, wherein; the aluminum alloy ejector rod (2) can move up and down in the bending die (1) and the bending die head (10).
3. The multifunctional clamp for assembling and disassembling the nut as claimed in claim 1, wherein; the push block (5) can move up and down in the upper jacket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222500959.4U CN218311914U (en) | 2022-09-21 | 2022-09-21 | Multifunctional clamp for realizing nut assembling and unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222500959.4U CN218311914U (en) | 2022-09-21 | 2022-09-21 | Multifunctional clamp for realizing nut assembling and unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218311914U true CN218311914U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222500959.4U Active CN218311914U (en) | 2022-09-21 | 2022-09-21 | Multifunctional clamp for realizing nut assembling and unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218311914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115570331A (en) * | 2022-09-21 | 2023-01-06 | 中国航空工业标准件制造有限责任公司 | Multifunctional clamp for realizing nut assembling and unloading and mounting method thereof |
-
2022
- 2022-09-21 CN CN202222500959.4U patent/CN218311914U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115570331A (en) * | 2022-09-21 | 2023-01-06 | 中国航空工业标准件制造有限责任公司 | Multifunctional clamp for realizing nut assembling and unloading and mounting method thereof |
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