CN209505462U - A kind of selector mounting structure - Google Patents
A kind of selector mounting structure Download PDFInfo
- Publication number
- CN209505462U CN209505462U CN201920056912.9U CN201920056912U CN209505462U CN 209505462 U CN209505462 U CN 209505462U CN 201920056912 U CN201920056912 U CN 201920056912U CN 209505462 U CN209505462 U CN 209505462U
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- CN
- China
- Prior art keywords
- muscle
- welded plate
- support frame
- boss muscle
- mounting structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of selector mounting structure, including two support frames, the vertical cross-section of support frame are several fonts, and top surface of support frame is equipped with front boss muscle and rear boss muscle, and the top surface of front boss muscle and rear boss muscle is equipped with through-hole, and via bottoms correspondence is welded with project-welding nut；The left side bottom of support frame is equipped with the first welded plate, and the both ends of the right side bottom of support frame are respectively equipped with the second welded plate and third welded plate, and the rear and front end of top surface of support frame is equipped with downwards the 4th welded plate；The advantageous effects of the utility model are: overall structure is light-weight, while structural strength and rigidity are high, and production cost is low.
Description
Technical field
The utility model relates to field of automobile, specially a kind of selector mounting structure.
Background technique
Selector is a kind of mechanism common on automobile, and driver can change the ratcheting of speed changer middle gear by selector
Than changing engine drive power, to control the travel speed variation of vehicle；In order to guarantee selector installation intensity and
The comfort operated in shift process, selector bottom are typically provided with mounting rack；The lower part of mounting rack is fixed by welding in
On car body floor.
If the utility model patent of Patent No. CN201020233198.5 discloses a kind of support frame of automobile gear shift device, packet
Upper bracket and lower bracket are included, lower bracket is welded on one end of upper bracket, and the top surface of upper bracket is equipped with projection welding bolt, upper bracket top surface
To lower recess at close lower bracket position, upper bracket top surface is offering lightening hole at another end position of upper bracket,
Reinforcing rib is transversely provided with along lower bracket on lower bracket；Selector support frame is welded by upper bracket and lower bracket two parts in that patent
It is integral to connect group, the top surface of upper bracket is provided with four projection welding bolts, and selector is fixed on selector by four nuts
On mounting structure.
But since selector installation point, that is, projection welding bolt bottom is hanging design, in the connection of projection welding bolt and upper bracket
Reinforcement design is not carried out around place, and the top surface mounting surface of selector support frame is plane, leads to the installation position of selector
Intensity and rigidity it is relatively low, when driver operate selector when, once firmly bigger than normal, which is easy for generating
Undesirable deformation, and then influence to drive handling.
To solve the above problems, being changed as the utility model patent of patent No. CN201320038778.2 discloses a kind of car
Lug-latch mounting seat, including selector mounting seat ontology, the selector mounting seat ontology are the metal plate that section is in " several " font
Golden part sets there are four boss muscle in the top surface of the selector mounting seat ontology, is respectively equipped on four boss muscle convex
Weld bolt；Multiple selector mounting seat mounting holes are equipped on the lower part flange of the selector mounting seat ontology；The party
Projection welding bolt installation place on selector mounting seat ontology is designed as the form of boss muscle by case, so that projection welding bolt installation place
Intensity and rigidity improve, that is, the intensity and rigidity of gear shifter assembly installation position are improved, using the selector of a monoblock type
Mounting seat ontology, and the section of the selector mounting seat ontology is " several " font, so that selector mounting seat entirety
Intensity and rigidity are improved；When driver operates selector in the case where firmly bigger than normal or frequent operation, selector installation
Pedestal will not be still deformed.
Then, this selector mounting structure is integral design, and heavier-weight is unfavorable for automotive light weight technology requirement, and
And the mounting seat is overall structure, the position of projection welding bolt be it is fixed, the position of the mounting hole on selector needs to match
This four projection welding bolts, while when four projection welding bolts are welded in mounting seat, the verticality of projection welding bolt will also have
High requirement improves and manufactures difficulty, increases production cost.
Utility model content
The purpose of the utility model is to provide a kind of selector mounting structures, it is light-weight, while can guarantee again higher
Structural strength and rigidity, reduce production cost.
To achieve the above object, following technical scheme: a kind of selector mounting structure, including two support frames, branch are proposed
The vertical cross-section of support is several fonts, and top surface of support frame is equipped with front boss muscle and rear boss muscle, front boss muscle and rear boss muscle
Top surface is equipped with through-hole, and via bottoms correspondence is welded with project-welding nut；The left side bottom of support frame is equipped with the first welded plate, branch
The both ends of the right side bottom of support are respectively equipped with the second welded plate and third welded plate, and the rear and front end of top surface of support frame is downward
It is equipped with the 4th welded plate.
The work of the utility model and be using principle: selector mounting structure is using two split type support frames
Form eliminates the middle interconnecting piece point of monolithic construction, reduces the weight of mounting structure entirety, between two support frames
Distance can carry out left and right adjustment according to the size of selector；Front boss muscle and rear boss muscle are set in top surface of support frame, improved
The strength and stiffness of selector and mounting structure junction, and using in front boss muscle and rear boss muscle bottom welding projection welding spiral shell
Project-welding nut need to be only aligned by female form with the through-hole on front boss muscle and rear boss muscle；In installation selector installation
When structure, the position of two mounting racks is positioned, the first welded plate, the second welded plate at left and right sides of support frame are welded
The upper part of channel in car body floor, the 4th welded plate of rear and front end are welded on the two sides in channel in car body floor；First welding
Plate, the second welded plate, third welded plate, the 4th welded plate and support frame constitute the sheet metal component of cell type, whole strong after welding
Degree is high.
The advantageous effects of the utility model are: overall structure is light-weight, while structural strength and rigidity are high, are produced into
This is low.
Detailed description of the invention
Attached drawing 1 is the use state diagram of the utility model selector mounting structure.
Attached drawing 2 is the schematic top plan view of support frame in the utility model selector mounting structure.
Attached drawing 3 is a kind of stereoscopic schematic diagram of support frame in the utility model selector mounting structure.
Attached drawing 4 is another stereoscopic schematic diagram of support frame in the utility model selector mounting structure.
Attached drawing 5 is the structural schematic diagram of project-welding nut.
In figure: front boss muscle 1, rear boss muscle 2, through-hole 3, project-welding nut 4, the first welded plate 5, the second welded plate 6, third
Welded plate 7, vertical strengthening ribs 8, the 4th welded plate 9, lightening hole 10, harness card hole 11, fabrication hole 12, channel in car body floor
13。
Specific embodiment
A kind of selector mounting structure of the utility model is further illustrated in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of selector mounting structure, including two support frames, support frame it is vertical
Section is several fonts, and top surface of support frame is equipped with front boss muscle 1 and rear boss muscle 2, and the top surface of front boss muscle 1 and rear boss muscle 2 is equal
Equipped with through-hole 3,3 bottom of through-hole correspondence is welded with project-welding nut 4；The left side bottom of support frame is equipped with the first welded plate 5, support
The both ends of the right side bottom of frame are respectively equipped with the second welded plate 6 and third welded plate 7, and the rear and front end of top surface of support frame is downward
It is equipped with the 4th welded plate 9.
Selector mounting structure uses the form of two split type support frames, eliminates the intermediate connection of monolithic construction
Part, reduces the weight of mounting structure entirety, and the distance between two support frames can be controlled according to the size of selector
Adjustment；Front boss muscle 1 and rear boss muscle 2 are set in top surface of support frame, front boss muscle 1 and rear boss muscle 2 are to raise upward simultaneously
Cone boss with level improves the strength and stiffness of selector Yu mounting structure junction；It is changed in driver's operation
When lug-latch in the case where firmly bigger than normal or frequent operation, support frame will not still generate undesirable deformation；In front boss muscle 1 and rear boss
Project-welding nut 4 need to be only aligned by 2 bottom welding projection welding nut 4 of muscle with the through-hole 3 on front boss muscle 1 and rear boss muscle 2,
It is convenient for assembly；Front boss muscle 1 and rear boss muscle 2 are that punching press is integrally formed, and have the characteristics that thickness is uniform, intensity is high；Such as Fig. 5
Shown in project-welding nut be tetragonal nut, bottom is set there are four solder joint, when welding, using high temperature melt solder joint, makes project-welding nut 4
It is welded on 3 bottom of through-hole of front boss muscle 1 and rear boss muscle 2；Bump contacts are leaned on when welding, improve the pressure on unit area
With current density, be conducive to crush weldment surface film oxide, concentrate heat, reduce shunt, reduce spot welding center away from,
Multiple projection welding can be once carried out, productivity is improved；First welded plate 5, the second welded plate 6, third welded plate the 7, the 4th weld
Plate 9 is formed with support frame integrated punching；When installing selector mounting structure, by the first welded plate at left and right sides of support frame
5, the second welded plate 6 is welded on 13 top of channel in car body floor, and the 4th welded plate 9 of rear and front end is welded in car body floor
The side in channel 13；First welded plate 5, the second welded plate 6, third welded plate 7, the 4th welded plate 9 constitute box with support frame
The sheet metal component of type, whole intensity is high after welding, and selector passes through spiral shell corresponding with the project-welding nut 4 of 3 lower part of boss muscle through-hole
Bolt is mounted on two support frames, is only needed to tighten bolt in assembly, is improved assembly efficiency.
Further, as shown in Figure 1, Figure 2, Figure 3, Figure 4, the two sides between front boss muscle 1 and rear boss muscle 2, lordosis
Between platform muscle 1 and the second welded plate 6, it is equipped between rear boss muscle 2 and third welded plate 7 and on the 4th welded plate 9 vertical
Reinforcing rib 8；The vertical strengthening ribs 8 of two sides between front boss muscle 1 and rear boss muscle 2 be into support frame punching press and
At between front boss muscle 1 and the second welded plate 6, between rear boss muscle 2 and third welded plate 7 and on the 4th welded plate 9
Vertical strengthening ribs 8 be to be stamped to form outside support frame；By being equipped with vertical strengthening ribs 8 at seven in support frame side, improve
The intensity and rigidity of support frame entirety, therefore, when driver operates selector the case where firmly bigger than normal or frequent operation
Under, support frame will not still generate undesirable deformation.
Further, as shown in Figure 1, Figure 2, Figure 3, Figure 4, lightening hole 10 is equipped between front boss muscle 1 and rear boss muscle 2,
The weight for further mitigating support frame, meets the light-weighted requirement of selector mounting structure.
Further, as shown in Figure 1, Figure 2, Figure 3, Figure 4, the support of the front of front boss muscle 1 and the rear portion of rear boss muscle 2
Harness card hole 11 is equipped on top of support, harness card hole 11 is to be stamped to form, the installation and arrangement for electrical equipment wiring harness.
Further, as shown in Figure 1, Figure 2, Figure 3, Figure 4, technique is equipped on the first welded plate 5 and on rear boss muscle 2
Hole 12 achievees the purpose that facilitate process and assemble for positioning.
Claims (8)
1. a kind of selector mounting structure, which is characterized in that including two support frames, the vertical cross-section of support frame is several fonts,
Top surface of support frame is equipped with front boss muscle (1) and rear boss muscle (2), and the top surface of front boss muscle (1) and rear boss muscle (2) is equipped with logical
Hole (3), through-hole (3) bottom correspondence are welded with project-welding nut (4)；The left side bottom of support frame is equipped with the first welded plate (5), branch
The both ends of the right side bottom of support are respectively equipped with the second welded plate (6) and third welded plate (7), the front and back two of top surface of support frame
End is equipped with downwards the 4th welded plate (9).
2. selector mounting structure as described in claim 1, which is characterized in that between front boss muscle (1) and rear boss muscle (2)
Two sides, between front boss muscle (1) and the second welded plate (6), between rear boss muscle (2) and third welded plate (7) and
Vertical strengthening ribs (8) are equipped on four welded plates (9).
3. selector mounting structure as claimed in claim 1 or 2, which is characterized in that front boss muscle (1) and rear boss muscle (2)
Between be equipped with lightening hole (10).
4. selector mounting structure as claimed in claim 1 or 2, which is characterized in that the front of front boss muscle (1) and rear boss
Harness card hole (11) are equipped in the top surface of support frame at the rear portion of muscle (2).
5. selector mounting structure as claimed in claim 3, which is characterized in that the front of front boss muscle (1) and rear boss muscle
(2) harness card hole (11) are equipped in the top surface of support frame at rear portion.
6. the selector mounting structure as described in claim 1,2 or 5, which is characterized in that on the first welded plate (5) and rear convex
Fabrication hole (12) are equipped on platform muscle (2).
7. selector mounting structure as claimed in claim 3, which is characterized in that on the first welded plate (5) and rear boss muscle
(2) fabrication hole (12) are equipped on.
8. selector mounting structure as claimed in claim 4, which is characterized in that on the first welded plate (5) and rear boss muscle
(2) fabrication hole (12) are equipped on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920056912.9U CN209505462U (en) | 2019-01-14 | 2019-01-14 | A kind of selector mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920056912.9U CN209505462U (en) | 2019-01-14 | 2019-01-14 | A kind of selector mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209505462U true CN209505462U (en) | 2019-10-18 |
Family
ID=68200717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920056912.9U Expired - Fee Related CN209505462U (en) | 2019-01-14 | 2019-01-14 | A kind of selector mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209505462U (en) |
-
2019
- 2019-01-14 CN CN201920056912.9U patent/CN209505462U/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: 20191018 Termination date: 20210114 |