CN221020725U - Novel shell fixing device of automobile steering gear - Google Patents
Novel shell fixing device of automobile steering gear Download PDFInfo
- Publication number
- CN221020725U CN221020725U CN202323031042.5U CN202323031042U CN221020725U CN 221020725 U CN221020725 U CN 221020725U CN 202323031042 U CN202323031042 U CN 202323031042U CN 221020725 U CN221020725 U CN 221020725U
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- clamping
- base
- steering gear
- gear housing
- limit half
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- 238000003825 pressing Methods 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 21
- 230000003044 adaptive effect Effects 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 abstract description 10
- 238000000429 assembly Methods 0.000 abstract description 10
- 238000005457 optimization Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a novel shell fixing device of an automobile steering gear, which comprises: the base and the first clamping component and the second clamping component which are detachably and slidably arranged on the base are positioned at a first position where the first clamping component can form fit clamping on the head end of the steering engine shell, and the second clamping component is positioned at a second position where the second clamping component can form clamping on the tail end of the steering engine shell. According to the tool, the plurality of groups of first clamping assemblies and second clamping assemblies which correspond to each other are arranged on the base, so that the operation requirement of a user for clamping a plurality of groups of direction machine housings at a time is met, the requirement of the user for processing housing parts with different length specifications is met, the direction machine housings are clamped integrally, and meanwhile, the direction machine housing support parts are clamped through the press-fit parts, so that axial rotation is avoided, and the stability and convenience of placing the direction machine housings on the tool are improved.
Description
Technical Field
The utility model relates to the technical field of automobile steering gears, in particular to a novel shell fixing device of an automobile steering gear.
Background
After the automobile steering wheel casing is poured, in the next machining process, no matter drilling or grinding outside the casing is carried out, stable clamping is needed to be provided for the casing, the steering wheel casing is prevented from shaking or moving in the machining process, the quality of a finished product of the steering wheel casing is affected, the clamping requirements of high efficiency, stability and multiple specification lengths of the steering wheel casing in the machining process cannot be well met through the tooling parts with fixed clamping positions at two ends at present, and the machining efficiency of the steering wheel casing is affected.
Disclosure of utility model
In order to solve the technical problems in the background technology, the utility model provides a novel shell fixing device of an automobile steering gear.
The utility model provides a novel shell fixing device of an automobile steering gear, which comprises the following components: the base, the first clamping component and the second clamping component are detachably and slidably mounted on the base, and when the first clamping component is located at a first position capable of forming adaptive clamping on the front end of the direction machine shell, the first clamping component and the second clamping component can be driven to approach or depart from each other, so that the second clamping component can reach a second position capable of forming clamping on the tail end of the direction machine shell.
As a further optimization of the above scheme, the first clamping assembly comprises a first tool capable of forming an adaptive clamping at the head end of the steering engine shell and a first base for fixedly assembling the first tool, the second clamping assembly comprises a second tool capable of forming an adaptive clamping at the tail end of the steering engine shell and a second base for fixedly assembling the second tool, a group of first guide grooves defining the moving track of the first clamping assembly and a group of second guide grooves defining the moving track of the second clamping assembly are formed on the base, a first guide rail correspondingly assembled with the first guide groove is installed at the bottom of the first base, the first guide groove penetrates through the first side wall of the base so that the first guide rail can be slid out by the first guide groove for disassembly, a second guide rail correspondingly assembled with the second guide groove is installed at the bottom of the second base, and the second guide groove penetrates through the second side wall opposite to the first side wall of the base so that the second guide rail can be slid out by the second guide groove for disassembly.
As a further optimization of the above scheme, the first tooling at least comprises a first fixed plate fixedly installed on the first base and provided with a first limit half groove, a first executing mechanism fixedly installed on the first base, and a first movable plate connected with the first executing mechanism and provided with a second limit half groove, wherein the first executing mechanism can drive the first movable plate to act so as to enable the second limit half groove and the first limit half groove to be spliced to form an adaptive clamping on the head end of the steering gear housing accommodated in the first limit half groove; the second fixture at least comprises a second fixed plate fixedly arranged on a second base and provided with a third limit half groove, a second actuating mechanism fixedly arranged on the second base and a second movable plate connected with the second actuating mechanism and provided with a fourth limit half groove, and the second actuating mechanism can drive the second movable plate to act so that the third limit half groove and the fourth limit half groove are spliced to form clamping on the tail end of the steering gear shell accommodated in the third limit half groove.
As a further optimization of the scheme, the base is also provided with a press-fitting component for clamping the steering gear casing support part in a sliding manner, the press-fitting component comprises a pressing table, a supporting table block and a lower pressing block, the pressing table is connected with the base in a sliding manner, the supporting table block is connected with one side of the steering gear casing and used for supporting the steering gear casing support part, the lower pressing block is used for clamping the steering gear casing support part with the supporting table block, and a placing space for clamping the steering gear casing support part is formed by the side wall of the pressing table, the upper wall of the supporting table block and the lower wall of the lower pressing block.
As a further optimization of the scheme, a group of third guide grooves with the directions perpendicular to the first guide grooves are formed in the base, and third guide rails for corresponding assembly with the third guide grooves are mounted at the bottom of the pressurizing table so that the pressurizing table can perform sliding displacement perpendicular to the sliding direction of the first base on the base.
As a further optimization of the scheme, the side wall of the supporting and placing table block is provided with the arc-shaped groove so that when the press-fitting part clamps the supporting part of the direction machine shell, the extending part of the arc-shaped groove of the direction machine shell is contained in the arc-shaped groove.
As a further optimization of the above scheme, the base is also provided with a graduated scale which is arranged on the side edges of the first clamping component and the second clamping component and is used for providing numerical reference for the displacement distance of the first clamping component and the second clamping component.
According to the tool, the plurality of groups of first clamping assemblies and second clamping assemblies which correspond to each other are arranged on the base, so that the operation requirement of a user for clamping a plurality of groups of direction machine housings at a time is met, the first clamping assemblies and the second clamping assemblies with adjustable intervals are further met, the requirement of the user for processing housing parts with different length specifications is met, the direction machine housings are integrally clamped, and meanwhile, the direction machine housing support parts are clamped through the press-fit parts, so that axial rotation is avoided, the stability and convenience of placing the direction machine housings on the tool are improved, and the practicability of the tool is improved.
Drawings
FIG. 1 is a schematic view of an embodiment of a housing fixing device for a novel steering wheel of a vehicle according to the present utility model;
FIG. 2 is a schematic diagram II of an embodiment of a housing fixing device for a novel steering wheel of a vehicle according to the present utility model;
fig. 3 is a schematic diagram of a third embodiment of a housing fixing device of a novel steering wheel of a vehicle according to the present utility model.
Detailed Description
Fig. 1 shows a schematic structural view of an embodiment of a novel housing fixing device for a steering wheel of a vehicle according to the present utility model.
Referring to fig. 1-3, a novel housing fixing device for an automobile steering gear provided by the utility model comprises: a base 1, a first clamping assembly 2 and a second clamping assembly 3;
The first clamping component 2 and the second clamping component 3 are detachably and slidably mounted on the base 1, and when the first clamping component 2 is located at a first position capable of forming an adaptive clamping on the head end of the steering engine housing 100, the first clamping component 2 and the second clamping component 3 can be driven to approach or depart from each other, so that the second clamping component 3 can reach a second position capable of forming a clamping on the tail end of the steering engine housing 100.
In the using process of the tool, the first position of the first clamping component 2 and the second position of the second clamping component 3 are adjusted, so that the distance between the first clamping component 2 and the second clamping component 3 is adjusted, and the placing requirements of machine shells 100 in different length directions are met.
In addition, a plurality of groups of first clamping assemblies 2 and second clamping assemblies 3 which correspond to each other can be arranged on the base 1, so that the operation requirement of a user for clamping a plurality of groups of steering wheel shells 100 at a time is met, the first clamping assemblies 2 and the second clamping assemblies 3 with adjustable intervals are further met, the requirement of the user for machining shell pieces 100 with different length specifications is met, and the practicability of the tool is improved.
In the specific working process of the tool in this embodiment, referring to fig. 2, the first clamping component 2 includes a first tool 4 capable of forming an adaptive clamping on the head end of the direction machine housing 100 and a first base 5 for fixedly assembling the first tool 4, the second clamping component 3 includes a second tool 6 capable of forming an adaptive clamping on the tail end of the direction machine housing 100 and a second base 7 for fixedly assembling the second tool 6, a set of first guide grooves 8 defining the moving track of the first clamping component 2 and a set of second guide grooves 9 defining the moving track of the second clamping component 3 are formed on the base 1, and a first guide rail 10 (not labeled in the figure) assembled corresponding to the first guide grooves 8 is installed at the bottom of the first base 5, the first guide grooves 8 penetrate through the first side walls of the base 1 so that the first guide rail 10 can slide out of the first guide grooves 8 for detachment, a second guide rail 11 (not labeled in the figure) assembled corresponding to the second guide grooves 9 is installed at the bottom of the second base 7, the second guide grooves 9 penetrate through the second side walls of the base 1 and the second guide grooves 11 opposite to the first side walls so that the second guide grooves 11 can slide out of the first guide grooves 11 and the second guide grooves 3 for detachment of the first clamping component 2, and the first clamping component 2 can be stably detached from the first guide rails 3 respectively.
Referring to fig. 2, the first fixture 4 includes at least a first fixing plate 13 fixedly mounted on the first base 5 and having a first limit half slot 12 formed thereon, a first actuating mechanism 16 fixedly mounted on the first base 5, and a first moving plate 15 connected to the first actuating mechanism 16 and having a second limit half slot 14 formed thereon, wherein the first actuating mechanism 16 can drive the first moving plate 15 to move so that the second limit half slot 14 and the first limit half slot 12 are spliced to form an adaptive clamping on the head end of the steering gear housing 100 received in the first limit half slot 12.
Referring to fig. 3, the second fixture 6 includes at least a second fixed plate 18 fixedly mounted on the second base 7 and having a third limit half slot 17 formed thereon, a second actuating mechanism 21 fixedly mounted on the second base 7, and a second movable plate 20 connected to the second actuating mechanism 21 and having a fourth limit half slot 19 formed thereon, wherein the second actuating mechanism 21 can drive the second movable plate 20 to move so that the third limit half slot 17 and the fourth limit half slot 19 are spliced to form a clamp on the end of the steering gear housing 100 received in the third limit half slot 17, and under the driving of the second actuating mechanism 21, the third limit half slot 17 and the fourth limit half slot 19 are spliced to form a clamp on the end of the steering gear housing 100, so that the simultaneous clamping on the head and tail ends of the steering gear housing 100 is realized, and the two direction slots are additionally held so that a user can grasp from the middle of the steering gear housing 100, thereby improving the convenience of taking and placing the steering gear housing 100.
The first moving plate 15 and the second moving plate 20 are driven in a plurality of ways, including but not limited to those shown in fig. 2 and 3, in this embodiment, the first actuating mechanism 16 includes a first telescopic cylinder 22 fixedly installed on the first base 5 and having an output end capable of moving up and down, and a first turning adapter block 23 fixedly connected to a side wall of the first telescopic cylinder 22, an output end of the first telescopic cylinder 22 is rotationally connected to a tail end of the first moving plate 15 through a bolt so that the first moving plate 15 can rotate around the bolt as an axis, and an end of the first turning adapter block 23 is rotationally connected to a lower end of a middle part of the first moving plate 15 through the bolt so that the first moving plate 15 can rotate around the bolt as an axis; the second actuating mechanism 21 comprises a second telescopic cylinder 24 fixedly installed on the second base 7, the output end of which can move up and down, and a second steering joint block 25 fixedly connected with the side wall of the second telescopic cylinder 24, the output end of the second telescopic cylinder 24 is rotationally connected with the tail end of the second movable plate 20 through a bolt so that the second movable plate 20 can rotate with the bolt as an axle center, and the end of the second steering joint block 25 is rotationally connected with the lower end of the middle part of the second movable plate 20 through the bolt so that the second movable plate 20 can rotate with the bolt as an axle center.
In the process of carrying out telescopic change on the output end of the first telescopic cylinder 22, the tail end of the first movable plate 15 is driven to rotate by taking a bolt on the first turning joint block 23 as an axle center, so that the second limiting half groove 14 on the first movable plate 15 corresponding to the first limiting half groove 12 carries out tilting and pressing actions, and the first limiting half groove 12 and the second limiting half groove 14 realize the regulation and control of the clamping operation of the head end of the steering machine shell 100; in the process of stretching and changing the output end of the second stretching cylinder 24, the tail end of the second movable plate 20 is driven to rotate by taking the bolt on the first steering joint block 23 as the axis, so that the fourth limiting half groove 19 on the second movable plate 20 corresponding to the third limiting half groove 17 performs tilting and pressing actions, and the third limiting half groove 17 and the fourth limiting half groove 19 realize the regulation and control of the terminal clamping operation of the steering machine shell 100.
In addition, referring to fig. 3, a press-fitting member 26 for clamping the support portion of the steering gear housing 100 is slidably mounted on the base 1, and the press-fitting member 26 includes a pressing table 27 slidably connected to the base 1, a holding-down block 28 connected to a side of the pressing table 27 facing the steering gear housing 100 for holding the support portion of the steering gear housing 100, and a pressing block 29 for clamping the support portion of the steering gear housing 100 with the holding-down block 28, wherein a holding space for clamping the support portion of the steering gear housing 100 is formed by the side wall of the pressing table 27, the upper wall of the holding-down block 28, and the lower wall of the pressing block 29.
Wherein, a set of third guide grooves 30 perpendicular to the first guide grooves 8 are formed on the base 1, and a third guide rail 31 (not labeled in the figure) for corresponding assembly with the third guide grooves 30 is mounted on the bottom of the pressing table 27, so that the pressing table 27 performs a sliding displacement perpendicular to the sliding direction of the first base 5 on the base 1.
Wherein, the side wall of the supporting table block 28 is provided with an arc groove so that when the press-fitting component 26 clamps the supporting part of the steering gear housing 100, the extension component of the arc groove of the steering gear housing 100 is accommodated in the arc groove.
In this embodiment, in the process of respectively placing the two ends of the steering gear housing 100 on the first clamping assembly 2 and the second clamping assembly 3, the branch pipe portion of the steering gear housing 100 is inserted into the placement space formed by the lower pressing block 29 and the supporting and placing table block 28, so as to realize synchronous clamping of three positions of the steering gear housing 100, avoid the possibility of axial rotation of the steering gear housing 100 while avoiding left-right and up-down shaking of the steering gear housing 100, and further improve the placement stability of the steering gear housing 100.
In addition, still install on the base 1 and be used for providing the scale of numerical reference for first clamping component 2 and second clamping component 3 displacement distance at first clamping component 2 and second clamping component 3 side, the staff of being convenient for accurately adjusts the position of first clamping component 2 and second clamping component 3, confirms the interval of first clamping component 2 and second clamping component 3, is convenient for carry out steering wheel housing 100's adaptation centre gripping.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A novel housing fixation device for an automotive steering wheel, comprising: the clamping device comprises a base (1), a first clamping assembly (2) and a second clamping assembly (3);
The first clamping component (2) and the second clamping component (3) are detachably and slidably arranged on the base (1), and when the first clamping component (2) is positioned at a first position capable of forming adaptive clamping on the head end of the steering machine shell (100), the second clamping component (3) can be driven to a second position capable of forming clamping on the tail end of the steering machine shell (100) by driving the first clamping component (2) to be close to or far away from the second clamping component (3).
2. The device according to claim 1, characterized in that the first clamping assembly (2) comprises a first tool (4) capable of forming an adaptive clamping on the head end of the direction machine shell (100) and a first base (5) fixedly assembling the first tool (4), the second clamping assembly (3) comprises a second tool (6) capable of forming an adaptive clamping on the tail end of the direction machine shell (100) and a second base (7) fixedly assembling the second tool (6), the base (1) is provided with a first guide groove (8) defining the moving track of the first clamping assembly (2) and a second guide groove (9) defining the moving track of the second clamping assembly (3), a first guide rail (10) correspondingly assembled with the first guide groove (8) is arranged at the bottom of the first base (5), the first guide groove (8) penetrates through the first side wall of the base (1) so that the first guide rail (10) can slide by the first guide groove (8) to be detached, and a second guide groove (11) corresponding to the second guide groove (9) is arranged at the bottom of the second base (7) so as to be detached from the second side wall (11) opposite to the second guide groove (9).
3. The device according to claim 2, wherein the first tooling (4) comprises at least a first fixed plate (13) fixedly installed on the first base (5) and provided with a first limit half groove (12), a first actuating mechanism (16) fixedly installed on the first base (5) and a first movable plate (15) connected with the first actuating mechanism (16) and provided with a second limit half groove (14), and the first actuating mechanism (16) can drive the first movable plate (15) to act so that the second limit half groove (14) and the first limit half groove (12) are spliced to form an adaptive clamping on the head end of the steering gear housing (100) accommodated in the first limit half groove (12);
the second fixture (6) at least comprises a second fixed plate (18) fixedly arranged on the second base (7) and provided with a third limit half groove (17), a second actuating mechanism (21) fixedly arranged on the second base (7) and a second movable plate (20) connected with the second actuating mechanism (21) and provided with a fourth limit half groove (19), wherein the second actuating mechanism (21) can drive the second movable plate (20) to act so that the third limit half groove (17) and the fourth limit half groove (19) are spliced to form clamping on the tail end of the steering gear shell (100) accommodated in the third limit half groove (17).
4. The device according to claim 1, characterized in that the base (1) is further provided with a press-fitting part (26) for clamping the support part of the steering gear housing (100) in a sliding manner, the press-fitting part (26) comprises a pressing table (27) which is connected with the base (1) in a sliding manner, a supporting table block (28) which is connected with one side of the pressing table (27) facing the steering gear housing (100) and is used for supporting the support part of the steering gear housing (100), and a pressing block (29) which is used for clamping the supporting table block (28) to the support part of the steering gear housing (100), and the side wall of the pressing table (27), the upper wall of the supporting table block (28) and the lower wall of the pressing block (29) form a placing space for clamping the support part of the steering gear housing (100) together.
5. The device according to claim 2, characterized in that the base (1) is provided with a set of third guide grooves (30) oriented perpendicularly to the first guide grooves (8), and that the bottom of the pressing table (27) is provided with third guide rails (31) for corresponding assembly with the third guide grooves (30) so that the pressing table (27) performs a sliding displacement on the base (1) perpendicularly to the sliding direction of the first base (5).
6. The apparatus of claim 5, wherein the side walls of the holding block (28) are provided with arcuate grooves such that when the press-fit member (26) clamps the leg of the steering gear housing (100), the extending members of the arcuate grooves of the steering gear housing (100) are received within the arcuate grooves.
7. The device according to claim 1, characterized in that the base (1) is further provided with a scale on the side of the first clamping assembly (2) and the second clamping assembly (3) for providing a numerical reference for the displacement distance of the first clamping assembly (2) and the second clamping assembly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323031042.5U CN221020725U (en) | 2023-11-10 | 2023-11-10 | Novel shell fixing device of automobile steering gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323031042.5U CN221020725U (en) | 2023-11-10 | 2023-11-10 | Novel shell fixing device of automobile steering gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221020725U true CN221020725U (en) | 2024-05-28 |
Family
ID=91167228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323031042.5U Active CN221020725U (en) | 2023-11-10 | 2023-11-10 | Novel shell fixing device of automobile steering gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221020725U (en) |
-
2023
- 2023-11-10 CN CN202323031042.5U patent/CN221020725U/en active Active
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