CN204003840U - A kind of aluminum hull linkage structure - Google Patents
A kind of aluminum hull linkage structure Download PDFInfo
- Publication number
- CN204003840U CN204003840U CN201420331398.2U CN201420331398U CN204003840U CN 204003840 U CN204003840 U CN 204003840U CN 201420331398 U CN201420331398 U CN 201420331398U CN 204003840 U CN204003840 U CN 204003840U
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- aluminum hull
- socket
- wire screw
- steel
- bolt hole
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Abstract
A kind of aluminum hull linkage structure, comprise aluminum hull (1) and lower aluminum hull (2), one side of described upper aluminum hull (1) offers the stove bolt hole that connects lower aluminum hull (2), the opposite side of upper aluminum hull (1) offers the king-bolt hole that connects lower aluminum hull (2), the little steel-wire screw-socket (6) matching with internal thread is installed in stove bolt hole, in little steel-wire screw-socket (6), coordinate stove bolt (4) is installed, the large steel-wire screw-socket (7) matching with internal thread is installed in king-bolt hole, in large steel-wire screw-socket (7), coordinate king-bolt (5) is installed, the utility model adopts the mode of inserting steel-wire screw-socket in bolt hole, and clamping bolt has been installed in steel-wire screw-socket, take full advantage of the position, hole of aluminum hull, in stove bolt hole, be positioned at simultaneously little steel-wire screw-socket above be provided with hollow pin, both guaranteed that aluminum hull connected stable and firm, effectively protected again the internal thread of aluminum hull, make the connection of aluminum hull more reliable, in aluminum hull connects, have widely and use.
Description
Technical field
the utility model relates to a kind of linkage structure, relates in particular to a kind of aluminum hull linkage structure, belongs to auto parts machinery technical field.
Background technique
Existing aluminum hull Placement is fairly simple, has a kind of aluminum hull to connect as follows: on aluminum hull, have positioning pin hole and tapped hole, with solid locating stud, position, with bolt, connect, its structure as shown in Figure 1.Because locating stud adopts solid construction, in its position, hole, can only position, can not be fastening.Owing to adopting bolt to be directly connected with aluminum hull, the internal thread of aluminum hull easily damages in installation, dismounting and using process, and stripped thread phenomenon particularly often occurs, and causes Joint failure.
As Chinese patent notification number: CN 103464624A, open day: the patent of invention on December 25th, 2013 discloses a kind of mounting structure of making aluminium casing with belt material continuous drawing punch, comprise: be fixedly mounted on the punch retainer on punch set, on punch retainer, be provided with some installation through holes, the cylindrical body head of each punch is arranged on respectively in corresponding installation through hole, and the body of each punch stretches out downwards respectively from corresponding installation through hole, the top of punch retainer arranges pressing plate, pressing plate presses gear, at each, the outside of via top is installed, one side of punch retainer be provided with some with the through hole bolt hole of corresponding connection is one by one installed, in each bolt hole, be provided with lock screw, the head of each punch is provided with intilted locking inclined-plane from top to bottom.But this mounting structure is complicated, and in use aluminum hull internal thread easily damages, and easily occurs the situation of stripped thread, the reliability that aluminum hull is connected is not high.
Summary of the invention
The purpose of this utility model is easily to damage for existing aluminum hull internal thread, in use be easy to occur the situation of stripped thread, not high defect and the deficiency of reliability that aluminum hull connects, provide a kind of rational in infrastructure, aluminum hull internal thread is not easy to damage, a kind of aluminum hull linkage structure that aluminum hull connection reliability is high.
For achieving the above object, technical solution of the present utility model is: a kind of aluminum hull linkage structure, comprise aluminum hull and lower aluminum hull, one side of described upper aluminum hull offers the stove bolt hole that connects lower aluminum hull, the opposite side of upper aluminum hull offers the king-bolt hole that connects lower aluminum hull, the little steel-wire screw-socket matching with internal thread is installed in stove bolt hole, in little steel-wire screw-socket, coordinate stove bolt is installed, the large steel-wire screw-socket matching with internal thread is installed in king-bolt hole, in large steel-wire screw-socket, coordinates king-bolt is installed.
The top that is positioned at little steel-wire screw-socket in described stove bolt hole is provided with hollow pin, and stove bolt is respectively through fixing after hollow pin and little steel-wire screw-socket, and the internal thread of stove bolt matches with little steel-wire screw-socket.
Described little steel-wire screw-socket and large steel-wire screw-socket all adopt Stainless Steel Wire to make spirality.
The inner circumference of described little steel-wire screw-socket and the outside thread of stove bolt match, and the large inner circumference of steel-wire screw-socket and the outside thread of king-bolt match.
The beneficial effects of the utility model are:
1. the utility model adopts the mode of inserting steel-wire screw-socket in bolt hole, and clamping bolt has been installed in steel-wire screw-socket, take full advantage of the position, hole of aluminum hull, in stove bolt hole, be positioned at simultaneously little steel-wire screw-socket above be provided with hollow pin, efficiently solve existing aluminum hull internal thread and in installation, dismounting and using process, hold flimsy problem.
2. the utility model is rational in infrastructure, installs easily, has both guaranteed stablizing and firmly, effectively having protected again the internal thread of aluminum hull of aluminum hull connection, makes the connection of aluminum hull more reliable, has utilization widely in aluminum hull connects.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing aluminum hull linkage structure.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the structural representation of little steel-wire screw-socket.
Fig. 4 is the side schematic view of Fig. 3.
In figure: upper aluminum hull 1, lower aluminum hull 2, hollow pin 3, stove bolt 4, king-bolt 5, little steel-wire screw-socket 6, large steel-wire screw-socket 7.
Embodiment
Below in conjunction with accompanying drawing explanation and embodiment, the utility model is described in further detail.
Referring to Fig. 2 to Fig. 4, a kind of aluminum hull linkage structure of the present utility model, comprise aluminum hull 1 and lower aluminum hull 2, one side of described upper aluminum hull 1 offers the stove bolt hole that connects lower aluminum hull 2, the opposite side of upper aluminum hull 1 offers the king-bolt hole that connects lower aluminum hull 2, the little steel-wire screw-socket 6 matching with internal thread is installed in stove bolt hole, the interior cooperation of little steel-wire screw-socket 6 is provided with stove bolt 4, the large steel-wire screw-socket 7 matching with internal thread is installed in king-bolt hole, and the large interior cooperation of steel-wire screw-socket 7 is provided with king-bolt 5.
The top that is positioned at little steel-wire screw-socket 6 in described stove bolt hole is provided with hollow pin 3, and stove bolt 4 is rear fixing through hollow pin 3 and little steel-wire screw-socket 6 respectively, and the internal thread of stove bolt 4 matches with little steel-wire screw-socket 6.
Described little steel-wire screw-socket 6 and large steel-wire screw-socket 7 all adopt Stainless Steel Wire to make spirality.
The outside thread of the inner circumference of described little steel-wire screw-socket 6 and stove bolt 4 matches, and the large inner circumference of steel-wire screw-socket 7 and the outside thread of king-bolt 5 match.
Referring to Fig. 2, upper aluminum hull 1 and lower aluminum hull 2 stack up and down, and a side of upper aluminum hull 1 offers the stove bolt hole that connects lower aluminum hull 2, and the opposite side of upper aluminum hull 1 offers the king-bolt hole that connects lower aluminum hull 2.The little steel-wire screw-socket 6 matching with internal thread is installed in stove bolt hole, and little steel-wire screw-socket 6 adopts Stainless Steel Wire to make spirality, and little steel-wire screw-socket 6 is arranged in stove bolt hole, and the outside thread of the inner circumference of little steel-wire screw-socket 6 and stove bolt 4 matches.The top that is positioned at little steel-wire screw-socket 6 in stove bolt hole is provided with hollow pin 3, and stove bolt 4 is rear fixing through hollow pin 3 and little steel-wire screw-socket 6 respectively, and the internal thread of stove bolt 4 matches with little steel-wire screw-socket 6.
The large steel-wire screw-socket 7 matching with internal thread is installed in king-bolt hole, and large steel-wire screw-socket 7 adopts Stainless Steel Wire to make spirality, and the large inner circumference of steel-wire screw-socket 7 and the outside thread of king-bolt 5 match.The internal thread that the utility model efficiently solves existing aluminum hull easily damages in installation, dismounting and using process; be easy to occur stripped thread; and cause the situation of aluminum hull Joint failure; the mode of steel-wire screw-socket is inserted in employing in bolt hole; and clamping bolt has been installed in steel-wire screw-socket, and take full advantage of the position, hole of aluminum hull, both guaranteed that aluminum hull connected stable and firm; effectively protected again the internal thread of aluminum hull, made the connection of aluminum hull more reliable.
Claims (4)
1. an aluminum hull linkage structure, comprise aluminum hull (1) and lower aluminum hull (2), it is characterized in that: a side of described upper aluminum hull (1) offers the stove bolt hole that connects lower aluminum hull (2), the opposite side of upper aluminum hull (1) offers the king-bolt hole that connects lower aluminum hull (2), the little steel-wire screw-socket (6) matching with internal thread is installed in stove bolt hole, in little steel-wire screw-socket (6), coordinate stove bolt (4) is installed, the large steel-wire screw-socket (7) matching with internal thread is installed in king-bolt hole, in large steel-wire screw-socket (7), coordinates king-bolt (5) is installed.
2. a kind of aluminum hull linkage structure according to claim 1, it is characterized in that: the top that is positioned at little steel-wire screw-socket (6) in described stove bolt hole is provided with hollow pin (3), stove bolt (4) is respectively through fixing after hollow pin (3) and little steel-wire screw-socket (6), and the internal thread of stove bolt (4) matches with little steel-wire screw-socket (6).
3. a kind of aluminum hull linkage structure according to claim 1, is characterized in that: described little steel-wire screw-socket (6) and large steel-wire screw-socket (7) all adopt Stainless Steel Wire to make spirality.
4. a kind of aluminum hull linkage structure according to claim 1, is characterized in that: the outside thread of the inner circumference of described little steel-wire screw-socket (6) and stove bolt (4) matches, and the large inner circumference of steel-wire screw-socket (7) and the outside thread of king-bolt (5) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331398.2U CN204003840U (en) | 2014-06-20 | 2014-06-20 | A kind of aluminum hull linkage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331398.2U CN204003840U (en) | 2014-06-20 | 2014-06-20 | A kind of aluminum hull linkage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204003840U true CN204003840U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420331398.2U Active CN204003840U (en) | 2014-06-20 | 2014-06-20 | A kind of aluminum hull linkage structure |
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| CN (1) | CN204003840U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134405A (en) * | 2015-09-01 | 2015-12-09 | 东风朝阳朝柴动力有限公司 | High-strength aluminous front cover plate of diesel engine body |
| CN107764648A (en) * | 2017-11-02 | 2018-03-06 | 新界泵业集团股份有限公司 | Motor self-clinching iron core folds riveting power mechanism for testing and method of testing |
| CN112197142A (en) * | 2020-09-30 | 2021-01-08 | 李雪琴 | Rotary structure of fracturing pump |
-
2014
- 2014-06-20 CN CN201420331398.2U patent/CN204003840U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134405A (en) * | 2015-09-01 | 2015-12-09 | 东风朝阳朝柴动力有限公司 | High-strength aluminous front cover plate of diesel engine body |
| CN107764648A (en) * | 2017-11-02 | 2018-03-06 | 新界泵业集团股份有限公司 | Motor self-clinching iron core folds riveting power mechanism for testing and method of testing |
| CN112197142A (en) * | 2020-09-30 | 2021-01-08 | 李雪琴 | Rotary structure of fracturing pump |
| CN112197142B (en) * | 2020-09-30 | 2022-07-01 | 李雪琴 | Rotary structure of fracturing pump |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |