CN209850729U - Mechanical mounting bracket for sewing leather of steering wheel - Google Patents
Mechanical mounting bracket for sewing leather of steering wheel Download PDFInfo
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- CN209850729U CN209850729U CN201920267448.8U CN201920267448U CN209850729U CN 209850729 U CN209850729 U CN 209850729U CN 201920267448 U CN201920267448 U CN 201920267448U CN 209850729 U CN209850729 U CN 209850729U
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- steering wheel
- rocker arm
- clamping
- bracket
- clamping part
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Abstract
The utility model relates to the technical field of machinery. The mechanical mounting bracket for sewing the steering wheel skin comprises a bracket, wherein a rocker arm is mounted on the bracket, the rocker arm is Z-shaped, a steering wheel clamping mechanism for supporting and clamping the steering wheel is mounted at the end part of the rocker arm, a bearing is sleeved at the end part of the rocker arm, and the bearing is mounted on the bracket; the rocker arm fixing and clamping mechanism comprises a fixing clamping part and a movable clamping part, and the fixing clamping part and the movable clamping part are provided with clamping grooves with opposite openings; the rocker arm fixing and clamping mechanism also comprises two screw rods which are vertically arranged and are parallel to each other, one ends of the two screw rods are fixed on the bracket, and the other ends of the two screw rods penetrate through the movable clamping part and are respectively in threaded connection with nuts; steering wheel clamping mechanism includes the base, and the central authorities of base are equipped with the extension rod that upwards extends, and the top threaded connection of extension rod has down the piece. This patent is through the structure with the electronic centre gripping steering wheel of tradition, and the improvement is pure mechanical type structure, the energy saving, and easy operation.
Description
Technical Field
The utility model relates to the technical field of machinery, concretely relates to steering wheel stitches support for skin.
Background
Leather is generally wrapped outside the steering wheel, and leather sewing of the steering wheel is an indispensable process.
The leather parcel of present domestic car steering wheel is made by hand basically, and the general use of industry can adopt electronic support auxiliary operation personnel to wrap up, installs the steering wheel on electric bracket, realizes that the centre gripping of steering wheel is fixed, according to the mode of sewing the skin personnel per person, and this kind of mode energy consumption is high, and also environmental protection, and the transport of being not convenient for.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model provides a mechanical type steering wheel stitches installing support for skin solves the high problem of current electronic steering wheel support energy consumption.
The technical scheme of the utility model is that: the mounting bracket for sewing the mechanical steering wheel skin comprises a bracket, wherein a rocker arm is mounted on the bracket, the rocker arm is Z-shaped, and a steering wheel clamping mechanism for supporting and clamping a steering wheel is mounted at the front end part of the rocker arm;
the rocker arm fixing and clamping mechanism comprises a fixing clamping part fixed on the bracket and a movable clamping part arranged on the bracket, and the fixing clamping part and the movable clamping part are provided with clamping grooves with openings opposite to each other for clamping the rocker arm;
the rocker arm fixing and clamping mechanism further comprises two screws which are vertically arranged and are parallel to each other, one ends of the two screws are fixed on the support, the other ends of the two screws penetrate through the movable clamping part, and nuts used for adjusting the clamping condition of the movable clamping part and the fixed clamping part are in threaded connection with the other ends of the two screws respectively;
steering wheel clamping mechanism includes a base, the upper surface of base is the holding surface of steering wheel, the base with the rocking arm links to each other, the central authorities of base are equipped with an extension rod that upwards extends, the top threaded connection of extension rod has the pushing down piece that is used for compressing tightly the steering wheel.
This patent is through the structure with the electronic centre gripping steering wheel of tradition, and the improvement is pure mechanical type structure, the energy saving, and easy operation.
The swing arm locking device is suitable for firstly locking the swing arm between the fixed clamping part and the movable clamping part through the nut after the swing arm is rotated to a required height position (or adjusted to a set position by the operation habit of a user) according to the height of an operator. Then, place the steering wheel on the base, after the spline groove on the steering wheel passed the extension rod, the pushing down piece pushed down to hang and compresses tightly the steering wheel, realized the fixed of steering wheel, carried out the seam skin operation again.
This device adopts pure mechanical operation, and the transport of being convenient for has solved the energy demand that adopts pneumatic and electronic equipment to need air feed or power supply, the loaded down with trivial details nature of the transport of not being convenient for. In addition, the operation is purely mechanical, so that the regular maintenance is not needed, and the cost is low.
Preferably, the rack is fixedly provided with a storage rack, the storage rack comprises a vertical rod which is vertically arranged, and the vertical rod is connected with at least two transverse rods which are longitudinally arranged;
the cross bar is used as a support bar for sleeving the steering wheel;
the cross rod inclines upwards from the end close to the vertical rod to the end far away from the vertical rod, and the inclination angle is 2-4 degrees;
the vertical rod is connected with the support through a connecting piece.
This patent is through being provided with the supporter, is convenient for sew up the steering wheel of leather, places on the horizontal pole, accomodates and places, the unified arrangement in later stage of being convenient for.
Further preferably, a rubber layer is adhered to the upper surface of the base. Reduce the abrasion between the steering wheel and the steering wheel.
Preferably, the center of the base is provided with a stepped groove with the inner diameter gradually reduced in a stepped manner from top to bottom;
the bottom of the extension rod is fixed in the stepped groove.
The stepped groove facilitates the insertion of the stepped protuberance of the steering wheel into the stepped groove, and improves the contact surface between the steering wheel and the base.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial top view of the rocker arm securing fixture of the present invention;
fig. 3 is a partial sectional view of the rocker arm clamping structure of the present invention;
fig. 4 is a cross-sectional view of the steering wheel clamping mechanism of the present invention.
In the figure: the device comprises a support 1, a rocker 2, a storage rack 4, a fixed clamping part 21, a movable clamping part 22, a nut 23, a bearing 24, a screw rod 25, a base 31, an extension rod 32, a lower pressing part 33, a vertical rod 41 and a cross rod 42.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 4, a mechanical mounting bracket 1 for sewing a steering wheel skin comprises a bracket 1, wherein a rocker arm is mounted on the bracket 1, the rocker arm is in a Z shape, a steering wheel clamping mechanism for supporting and clamping a steering wheel is mounted at the front end part of the rocker arm 2, a bearing 24 is sleeved at the rear end part of the rocker arm 2, and the bearing 24 is mounted on the bracket 1; the rocker arm fixing and clamping mechanism comprises a fixing clamping part 21 fixed on the bracket 1 and a movable clamping part 22 arranged on the bracket 1, and the fixing clamping part 21 and the movable clamping part 22 are provided with clamping grooves with openings opposite to each other for clamping the rocker arm; the rocker arm fixing and clamping mechanism further comprises two screws 25 which are vertically arranged and are parallel to each other, one ends of the two screws 25 are fixed on the support 1, the other ends of the two screws 25 penetrate through the movable clamping part 22, and nuts 23 used for adjusting the clamping condition of the movable clamping part 22 and the fixed clamping part 21 are respectively in threaded connection; the steering wheel clamping mechanism comprises a base 31, the upper surface of the base 31 is a supporting surface of a steering wheel, the base 31 is connected with the rocker arm 2, an extending rod 32 extending upwards is arranged in the center of the base 31, and the top of the extending rod 32 is in threaded connection with a lower pressing piece 33 used for pressing the steering wheel. This patent is through the structure with the electronic centre gripping steering wheel of tradition, and the improvement is pure mechanical type structure, the energy saving, and easy operation. The locking device is suitable for locking the rocker arm between the fixed clamping part 21 and the movable clamping part 22 through the nut 23 after the rocker arm is rotated to a required height position according to the height of an operator. Then, the steering wheel is placed on the base 31, after the spline groove on the steering wheel penetrates through the extension rod 32, the pressing piece 33 presses down and hangs into the pressing steering wheel to fix the steering wheel, and then the skin sewing operation is performed. This device adopts pure mechanical operation, and the transport of being convenient for has solved the energy demand that adopts pneumatic and electronic equipment to need air feed or power supply, the loaded down with trivial details nature of the transport of not being convenient for. In addition, the operation is purely mechanical, so that the regular maintenance is not needed, and the cost is low. The two screws are respectively arranged above and below the clamping groove. Both screws pass through the fixed clamping part. And a fixing nut is embedded on the support, the screw rod is in threaded connection with the fixing nut, and the screw rod is connected with the support and the nut in a welding mode. The fixing effect of the screw is improved. One or two bearings may be provided. When two bearings are arranged, the two bearings are respectively arranged in front of and behind the fixed clamping part. And a bearing seat is fixed on the outer ring of the bearing. The bearing is fixedly arranged on the bracket through the bearing seat.
The bottom surface of the lower pressure piece is adhered with a rubber layer. So that the abrasion of the steering wheel is reduced through the rubber layer.
A teflon sleeve may be sleeved around the extension rod 32. A Teflon sleeve is used for contacting the spline groove on the steering wheel. Reducing wear with the spline grooves of the steering wheel. The top of the Teflon sleeve is lower than the top of the extension rod. And the difference distance between the two is larger than the maximum lifting distance of the pressing piece. Or the extension rod 32 may be sleeved with a polyurethane sleeve. And the abrasion to the spline groove of the steering wheel is reduced. A rubber layer may be adhered to the clamping groove. Increasing the friction with the rocker arm.
The rack 1 is fixedly provided with a rack 4 which comprises a vertical rod 41 arranged vertically, and the vertical rod 41 is connected with at least two transverse rods 42 arranged longitudinally; a cross bar 42 is used as a support bar for sleeving the steering wheel; the cross rod 42 inclines upwards from the end close to the vertical rod 41 to the end far away from the vertical rod 41, and the inclination angle is 2-4 degrees; the vertical rod 41 is connected to the support 1 by a connecting member. This patent is through being provided with supporter 4, and the steering wheel of leather is convenient for sew up places on horizontal pole 42, accomodates and places, and the later stage of being convenient for is unified to be put in order. A rubber layer is adhered to the cross bar. The spline groove of the steering wheel can penetrate through the cross rod, and the outer ring of the steering wheel can be sleeved on the cross rod.
A rubber layer is adhered to the upper surface of the base 31. Reduce the abrasion between the steering wheel and the steering wheel.
A stepped groove with the inner diameter gradually decreased from top to bottom is arranged in the center of the base 31; the bottom of the extension rod 32 is secured within the stepped recess. The stepped groove facilitates the insertion of the stepped projection of the steering wheel into the stepped groove, and improves the contact surface between the steering wheel and the base 31.
The bottom of the support is provided with a bottom plate, and the bottom plate is provided with at least three mounting holes. The bottom plate of the bracket is convenient to be fixed with the ground. The bracket is provided with a hook. Is convenient for hanging articles such as operation instruction books and the like. The bracket can be fixed with a rocker arm rotary indicating plate, and scale marks arranged in the circumferential direction are carved on the rocker arm rotary indicating plate. The rocker arm rotary indication board is provided with a through hole for the rocker arm to pass through. The rocker arm comprises a first bending part, a second bending part and a third bending part which are connected in sequence, and a bearing is sleeved on the first bending part. And the first bending part is arranged in the clamping groove. The through hole is used for passing through the through hole of the first bending part. The first kink is close to second kink department and is equipped with an instruction line, and the length direction of instruction line is on a parallel with the axis of first kink, and the scale mark of instruction line towards the rotatory sign of rocking arm. When the staff is at work, the rocking arm is in a certain angle and is suitable, the recording can be carried out, and the later-stage repeated adjustment to the smooth position is convenient. The bracket can be provided with a socket for mounting a lighting lamp. The lighting lamp is convenient to fix and provides a light source.
By default, the front end of the rocker arm is rotated to the highest position or the lowest position (the steering wheel is horizontally arranged at the moment) to meet the requirements of different heights. Of course, when the worker feels that the steering wheel inclines, the sewing is smooth, and the direction of the steering wheel can be adjusted through the rotation condition of the rocker arm according to different requirements. Through loosening and clamping of the steering wheel clamping mechanism, rotation of the steering wheel is achieved, and further sewing of workers to different directions of the steering wheel is achieved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The mounting bracket for sewing the mechanical steering wheel skin comprises a bracket, wherein a rocker arm is mounted on the bracket, the rocker arm is Z-shaped, and a steering wheel clamping mechanism for supporting and clamping a steering wheel is mounted at the front end part of the rocker arm;
the rocker arm fixing and clamping mechanism comprises a fixing clamping part fixed on the bracket and a movable clamping part arranged on the bracket, and the fixing clamping part and the movable clamping part are provided with clamping grooves with openings opposite to each other for clamping the rocker arm;
the rocker arm fixing and clamping mechanism further comprises two screws which are vertically arranged and are parallel to each other, one ends of the two screws are fixed on the support, the other ends of the two screws penetrate through the movable clamping part, and nuts used for adjusting the clamping condition of the movable clamping part and the fixed clamping part are in threaded connection with the other ends of the two screws respectively;
steering wheel clamping mechanism includes a base, the upper surface of base is the holding surface of steering wheel, the base with the rocking arm links to each other, the central authorities of base are equipped with an extension rod that upwards extends, the top threaded connection of extension rod has the pushing down piece that is used for compressing tightly the steering wheel.
2. The mounting bracket for mechanical steering wheel seam leather according to claim 1, characterized in that: the rack is fixedly provided with a storage rack, the storage rack comprises vertical rods which are vertically arranged, and the vertical rods are connected with at least two transverse rods which are longitudinally arranged;
the cross bar is used as a support bar for sleeving the steering wheel;
the cross rod inclines upwards from the end close to the vertical rod to the end far away from the vertical rod, and the inclination angle is 2-4 degrees;
the vertical rod is connected with the support through a connecting piece.
3. The mounting bracket for mechanical steering wheel seam leather according to claim 1, characterized in that: a rubber layer is adhered to the upper surface of the base.
4. The mounting bracket for mechanical steering wheel seam leather according to claim 1, characterized in that: a stepped groove with the inner diameter gradually decreased from top to bottom is arranged in the center of the base;
the bottom of the extension rod is fixed in the stepped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920267448.8U CN209850729U (en) | 2019-03-04 | 2019-03-04 | Mechanical mounting bracket for sewing leather of steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920267448.8U CN209850729U (en) | 2019-03-04 | 2019-03-04 | Mechanical mounting bracket for sewing leather of steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209850729U true CN209850729U (en) | 2019-12-27 |
Family
ID=68932629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920267448.8U Active CN209850729U (en) | 2019-03-04 | 2019-03-04 | Mechanical mounting bracket for sewing leather of steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209850729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070863A (en) * | 2020-01-03 | 2021-07-06 | 中国商用飞机有限责任公司 | Mechanical arm and clamping device |
-
2019
- 2019-03-04 CN CN201920267448.8U patent/CN209850729U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070863A (en) * | 2020-01-03 | 2021-07-06 | 中国商用飞机有限责任公司 | Mechanical arm and clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201814 No. 290, Yuanmao Road, Anting Town, Jiading District, Shanghai Patentee after: ZF automotive passive safety system (Shanghai) Co.,Ltd. Address before: 201805 No. 168 Yao Road, Anting Town, Shanghai, Jiading District Patentee before: SHANGHAI TRW AUTOMOTIVE SAFETY SYSTEMS Co.,Ltd. |
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| CP03 | Change of name, title or address |