CN113334268A - Hinge soft matching positioning tool and using method thereof - Google Patents
Hinge soft matching positioning tool and using method thereof Download PDFInfo
- Publication number
- CN113334268A CN113334268A CN202110505120.7A CN202110505120A CN113334268A CN 113334268 A CN113334268 A CN 113334268A CN 202110505120 A CN202110505120 A CN 202110505120A CN 113334268 A CN113334268 A CN 113334268A
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- positioning tool
- square box
- hinge
- boosting
- connecting bolt
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000002131 composite material Substances 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000000835 fiber Substances 0.000 claims description 27
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to a hinge soft-fit positioning tool and a use method thereof, and belongs to the field of product assembling, positioning and molding. Placing a composite material square box product on an assembly positioning frame, scribing and positioning at the position of a mounted part, inclining a tool by 45 degrees, bringing the tool into the bottom of the composite material square box product, returning the angle of the tool to 90 degrees while bringing the tool into the position, pushing the tool to a position 30mm away from the end face of the square box after the tool is completely matched with the square box, aligning the processed part with an installation port of the square box, slowly bringing the processed part into the composite material square box product, bringing the part into the position to be attached to the tool, pushing the tool, moving the part to the installation matching position on the square box, detaching a locking pin, opening a hinge connecting shaft, opening the hinge tool to be L-shaped, taking the part down, and completing the assembly positioning of the part and the composite material square box product. The problem of current combined material square chest product and the unable positioning shaping of fixed dimension spare part is solved.
Description
Technical Field
The invention relates to a hinge soft-fit positioning tool and a use method thereof, and particularly belongs to the field of positioning, assembling and forming.
Background
With the application of the light high-strength fiber composite material in high precision fields such as aerospace and the like, the functional requirements on the fiber composite material product are higher and higher, and further requirements are provided for the assembly processing method of the fiber composite material product. The fiber composite material has certain shape-adaptive deformability in a certain thickness range and size range, which also provides a challenge for realizing high-precision assembly requirements of fiber composite material products. Especially for the fiber composite square box body with the same thickness, the box body has a certain degree of deformation before assembly, and the realization of achieving a certain distance after the external fitting of the closed part is embedded is used for serving as a problem to be solved.
Disclosure of Invention
The invention aims to solve the problem of assembly and positioning of a fiber composite square box body and parts and meet the assembly precision requirement of a fiber composite product, and provides a hinge soft matching positioning tool and a use method thereof.
The invention provides a hinge soft-fit positioning tool which comprises four connecting rods, four compression rollers, three locking pins and a set of connecting bolt combination, wherein the four connecting rods are sequentially connected in an initial position, three connecting parts are connected through the locking pins, the other connecting part is connected through the connecting bolt combination, the connecting part of the connecting bolt combination is a movable opening end, each connecting rod is provided with a compression roller, and the compression roller is provided with a plurality of boosting teeth.
Preferably, the boosting teeth comprise a first boosting tooth and a second boosting tooth, wherein the number of the first boosting tooth and the number of the second boosting tooth are four, the first boosting tooth and the second boosting tooth are arranged oppositely in pairs, and the first boosting tooth is located on two sides of the second boosting tooth.
Preferably, the tooth height of the first boosting tooth is smaller than that of the second boosting tooth.
Preferably, one end of the connecting rod is provided with a connecting opening, the other end of the connecting rod is provided with a connecting plug, and the connecting opening is connected with the connecting plug in a matched mode.
Preferably, the connecting bolt combination comprises a nut, a washer and a connecting bolt, and the washer is arranged at the fixing position of the nut, the connecting bolt and the connecting rod.
More preferably, the connecting bolt is provided with a fixing groove.
More preferably, a first elastic check ring is mounted on the outer side of the nut and sleeved on the fixing groove of the connecting bolt.
Preferably, the pressure roller is mounted on the connecting rod by a bearing.
The use method of the hinge soft-fit positioning tool specifically comprises the following steps:
(1) placing the fiber composite material square box product on an assembly positioning frame, wiping a release agent on a hinge soft fit positioning tool, and preparing parts;
(2) marking and positioning the positions of parts mounted on a fiber composite material square box product, inclining a processed hinge soft fit positioning tool by 45 degrees, then bringing the part into the bottom of the fiber composite material square box product, restoring the angle of the hinge tool to 90 degrees while bringing the part into the position, enabling the fiber composite material square box to be in a proper shape through the tooth height difference fit of a first boosting tooth and a second boosting tooth, after the positioning tool is completely matched with the square box, pushing the positioning tool to a position 30mm away from the end surface of the square box through a pressure roller, aligning the processed parts to a square box mounting port, slowly bringing the parts into the composite material square box product, after the parts are brought into fit with the hinge tool, pushing the positioning tool, and moving the parts to the mounting and matching positions on the square box;
(3) and detaching the first elastic check ring, unscrewing the nut, detaching the connecting bolt, completing the detachment of the connecting bolt combination, opening the positioning tool to be L-shaped, then detaching the positioning tool, cleaning the working surface, and completing the assembly positioning of the part and the composite square box product.
Preferably, the locking process of the connecting bolt combination is as follows: and one washer is arranged at the hexagonal bolt head of the connecting bolt, penetrates through the movable interface opening, is arranged on the other washer, is arranged on the nut, and is arranged on the first elastic check ring, so that the locking of the connecting bolt combination is completed.
The hinge soft matching positioning tool and the use method thereof have the beneficial effects that:
1. the hinge soft-fit positioning tool is simple, convenient and practical, and can pull closed-circuit parts to be embedded in the outline part of the fiber composite material, move forward and move backward through the rotatable compression roller, so that the fiber composite material square box body and the parts of the fiber composite material square box body are assembled and positioned.
2. The hinge soft fit positioning tool is disassembled and locked through the locking pin in practical operation, is assembled at any time, and is rapid and convenient.
3. According to the hinge soft-fit positioning tool, the boosting teeth and the second boosting teeth are matched in tooth height difference, so that the fiber composite product can be matched and practical in shape fitting in a certain damage-free deformation range of the fiber composite, and the boosting hinge soft-fit positioning tool and parts can be matched in a certain elastic range.
Drawings
FIG. 1 is a front view of a hinge soft-fit positioning tool according to the present invention;
FIG. 2 is a schematic structural view of a connecting rod;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a schematic view of the construction of the press roll;
FIG. 5 is a schematic view of the structure of the connecting bolt assembly;
FIG. 6 is a schematic view of the construction of the connecting bolt;
FIG. 7 is a schematic view of components;
the device comprises a connecting rod 1, a compression roller 2, a bearing 3, a locking pin 4, a circlip 5, a circlip 6, a circlip II 7, a boosting tooth 8, a boosting tooth II, a connecting opening 10, a connecting plug 11, a connecting bolt combination 12, a nut 13, a washer 14, a fixing groove 15, a connecting bolt 16 and a part 17.
Detailed Description
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings:
the specific implementation mode is as follows: the present embodiment is explained with reference to fig. 1 to 5. This embodiment soft cooperation location frock of hinge, including four connecting rods 1, four compression rollers 2, three stop pin 4 and one set of connecting bolt combination 12, four connecting rods 1 are first connected in proper order, and wherein three junction passes through stop pin 4 to be connected, and another junction passes through connecting bolt combination 12 to be connected, and the junction of connecting bolt combination 12 is the activity open end, installs compression roller 2 on every connecting rod 1, be provided with a plurality of boosting teeth on the compression roller 2.
The boosting teeth comprise a first boosting tooth 7 and a second boosting tooth 8, wherein the first boosting tooth 7 and the second boosting tooth 8 are respectively provided with four teeth, every two teeth are oppositely arranged, and the first boosting tooth 7 is located on two sides of the second boosting tooth 8.
The height of the first boosting tooth 7 is smaller than that of the second boosting tooth 8, so that the deformation adaptability of different parts of the fiber composite material square box body is matched when the fiber composite material square box body is stressed.
One end of the connecting rod 1 is provided with a connecting opening 10, the other end of the connecting rod is provided with a connecting plug 11, and the connecting opening 10 is connected with the connecting plug 11 in a matching mode. In the specific implementation of the invention, the connecting opening 10 of 1 connecting rod 1 in 4 connecting rods is assembled with the connecting plug 11 of the other connecting rod 1, and after the connecting bolt 16 penetrates through the matching hole of the connecting rod 1, the locking pin 4 and the first elastic retainer ring 5 are inserted to complete the connection and fixation of the two connecting rods 1.
The connecting bolt combination 12 comprises a nut 13, a washer 14 and a connecting bolt 16, wherein the washer 14 is arranged at the fixing position of the nut 13, the connecting bolt 16 and the connecting rod 1.
The connecting bolt 16 is provided with a fixing groove 15. A first elastic check ring 5 is installed on the outer side of the nut 13, and the first elastic check ring 5 is sleeved on a fixing groove 15 of the connecting bolt 16.
The hinge soft matching positioning tool is disassembled and locked in the using process through the connecting bolt combination 12. The locking process comprises the steps of installing a gasket 14 at the hexagonal bolt head of a connecting bolt 16, penetrating into an opening of a movable interface, installing the gasket 14, installing a nut 13, installing a first elastic retainer ring 5, and completing locking of the connecting bolt combination 12.
Connecting rod 1 is the connector of hinge soft cooperation location frock, connects fixed 3 departments through stop pin 4 between 4 connecting rods 1, and the junction of connecting bolt combination 12 is the activity open end of hinge soft cooperation location frock, disassembles and fixes through connecting bolt 16 in the use operation process.
The compression roller 2 is arranged on the connecting rod through a bearing 3, and rolling advancing and retreating are realized through the bearing 3 in the using operation process.
The use method of the hinge soft matching positioning tool comprises the following steps:
(1) placing the fiber composite material square box product on an assembly positioning frame, wiping a release agent by a hinge soft fit positioning tool, and preparing a part 17;
(2) after the position of the installation part 17 on the fiber composite material square box product is scribed and positioned, the processed hinge soft matching positioning tool is inclined by 45 degrees and then is brought in from the bottom of the fiber composite material square box product, the angle of the hinge soft matching positioning tool is restored to 90 degrees while the hinge soft matching positioning tool is brought in, the fiber composite material square box body is shaped through the tooth height difference matching of the first boosting tooth 7 and the second boosting tooth 8, after the hinge soft matching positioning tool is completely matched with the square box body, pushing the hinge soft fit positioning tool to a position 30mm away from the end face of the square box body through a pressure roller, aligning the processed part 17 with the mounting port of the square box body, slowly bringing the part 17 into the square box body product made of the composite material, pushing the positioning tool after the part 17 is brought into fit with the hinge soft fit positioning tool, and moving the part 17 to the mounting fit position on the square box body;
(3) detaching the first elastic retainer ring 5, unscrewing the nut 13, removing the connecting bolt 16, completing the disassembly of the connecting bolt combination 12, opening the positioning tool to be L-shaped, then removing the positioning tool, cleaning the working surface, and completing the assembly positioning of the part 17 and the composite material square box product.
The above-mentioned embodiments further explain the objects, technical solutions and advantages of the present invention in detail. It should be understood that the above-mentioned embodiments are only examples of the present invention, and are not intended to limit the present invention, and that the reasonable combination of the features described in the above-mentioned embodiments can be made, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a soft cooperation location frock of hinge, its characterized in that includes four connecting rods (1), four compression rollers (2), three stop pin (4) and one set of connecting bolt combination (12), and four connecting rods (1) are first connected in proper order, and wherein three junction passes through stop pin (4) and connects, and another junction passes through connecting bolt combination (12) and connects, and the junction of connecting bolt combination (12) is the activity open end, installs compression roller (2) on every connecting rod (1), be provided with a plurality of boosting teeth on compression roller (2).
2. The hinge soft-fit positioning tool according to claim 1, wherein the boosting teeth comprise a first boosting tooth (7) and a second boosting tooth (8), four boosting teeth are arranged on each of the first boosting tooth (7) and the second boosting tooth (8), the first boosting tooth (7) and the second boosting tooth are arranged in a pairwise opposite mode, and the first boosting tooth (7) is located on two sides of the second boosting tooth (8).
3. The hinge soft-fit positioning tool according to claim 2, wherein the tooth height of the first boosting tooth (7) is smaller than the tooth height of the second boosting tooth (8).
4. The hinge soft-fit positioning tool according to claim 1, wherein one end of the connecting rod (1) is provided with a connecting opening (10), the other end of the connecting rod is provided with a connecting plug (11), and the connecting opening (10) is connected with the connecting plug (11) in a matched manner.
5. The hinge soft fit positioning tool according to claim 1, wherein the connecting bolt combination (12) comprises a nut (13), a washer (14) and a connecting bolt (16), and the washer (14) is arranged at the fixing position of the nut (13), the connecting bolt (16) and the connecting rod (1).
6. The hinge soft-fit positioning tool according to claim 5, wherein a fixing groove (15) is formed in the connecting bolt (16).
7. The hinge soft-fit positioning tool according to claim 6, wherein a first elastic check ring (5) is mounted on the outer side of the nut (13), and the first elastic check ring (5) is sleeved on a fixing groove (15) of a connecting bolt (16).
8. The hinge soft-fit positioning tool according to claim 1, wherein the compression roller (2) is mounted on the connecting rod (1) through a bearing (3).
9. The use method of the hinge soft-fit positioning tool according to any one of claims 1 to 8 is characterized by comprising the following steps:
(1) placing the fiber composite material square box product on an assembly positioning frame, wiping a release agent by a hinge soft matching positioning tool, and preparing a part (17);
(2) after the position of the installation part (17) on the fiber composite material square box product is scribed and positioned, the processed hinge soft matching positioning tool is inclined by 45 degrees and then is brought in from the bottom of the fiber composite material square box product, the angle of the hinge soft matching positioning tool is restored to 90 degrees while the hinge soft matching positioning tool is brought in, through the tooth height difference matching of the first boosting tooth (7) and the second boosting tooth (8), so that the fiber composite square box body is in a proper shape, after the hinge soft matching positioning tool is completely matched with the square box body, the hinge soft matching positioning tool is pushed to a position 30mm away from the end face of the square box body through a pressure roller, the processed parts (17) are aligned with the mounting port of the square box body and slowly brought into the composite material square box body product, after the parts (17) are brought into fit with the hinge soft matching positioning tool, pushing the hinge soft matching positioning tool to move the part (17) to the mounting matching position on the square box body;
(3) the first elastic check ring (5) is disassembled, the nut (13) is unscrewed, the connecting bolt (16) is removed, the connecting bolt combination (12) is disassembled, the positioning tool is opened to be L-shaped and then is removed, the working surface is cleaned, and the assembling and positioning of the part (17) and the composite material square box product are completed.
10. The use method of the hinge soft-fit positioning tool according to claim 1, wherein the locking process of the connecting bolt combination (12) is as follows: one washer (14) is arranged at the hexagonal bolt head of the connecting bolt (16) and penetrates into the opening of the movable interface, the other washer (14) is arranged, the nut (13) is arranged, the first elastic retainer ring (5) is arranged, and the locking of the connecting bolt combination (12) is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110505120.7A CN113334268B (en) | 2021-05-10 | 2021-05-10 | Hinge soft-fit positioning tool and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110505120.7A CN113334268B (en) | 2021-05-10 | 2021-05-10 | Hinge soft-fit positioning tool and using method thereof |
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| Publication Number | Publication Date |
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| CN113334268A true CN113334268A (en) | 2021-09-03 |
| CN113334268B CN113334268B (en) | 2023-03-31 |
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| CN113334268B (en) | 2023-03-31 |
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