CN217323237U - Vehicle bottom brace rod for automobile manufacturing - Google Patents
Vehicle bottom brace rod for automobile manufacturing Download PDFInfo
- Publication number
- CN217323237U CN217323237U CN202221113386.3U CN202221113386U CN217323237U CN 217323237 U CN217323237 U CN 217323237U CN 202221113386 U CN202221113386 U CN 202221113386U CN 217323237 U CN217323237 U CN 217323237U
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- China
- Prior art keywords
- supporting
- rod
- base
- adjusting
- matched
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- 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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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000005538 encapsulation Methods 0.000 claims 1
- 238000010073 coating (rubber) Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a vehicle bottom brace rod for automobile manufacturing relates to automobile manufacturing equipment technical field. It comprises a shape stretching mechanism; two ends of the rhombic stretching mechanism are respectively and fixedly provided with a supporting device; the supporting device comprises a base; an installation cavity is arranged in the base; the top end of the base is respectively provided with an adjusting rod and a supporting rod; an adjusting screw rod is rotatably arranged in the mounting groove; the adjusting rod is in transmission connection and matching with the adjusting lead screw through a transmission mechanism; a screw nut is meshed with the outer wall of the adjusting screw; a supporting sleeve is inserted in the mounting groove; the supporting sleeve is fixedly installed and matched with the screw nut; the supporting sleeve is fixedly provided with a supporting pad at the top end. The utility model has the advantages that: the supporting height of the supporting device is adjusted through the adjusting rod, the vehicle is supported, the adjusting rod is located at the bottom, operation is convenient, use flexibility is improved, the supporting device is connected through the rhombic stretching mechanism, supporting stability is improved, supporting positions are convenient to adjust, and the vehicle supporting device is flexible and convenient to use.
Description
Technical Field
The utility model relates to an automobile manufacturing equipment technical field.
Background
When the automobile is manufactured, the automobile needs to be supported to carry out the installation of parts and the inspection of automobile conditions, and the like, so that the Chinese patent CN207671605U provides an automobile bottom stay bar for automobile manufacturing, which provides that most of the traditional stay bars adopt hydraulic control, and has the defects of complex hydraulic system, relatively high equipment investment and maintenance cost, and poor leakage, self-locking capability and pollution resistance capability of the hydraulic system, thereby providing a stay bar adopting pure mechanical design;
and the vehicle bottom vaulting pole that provides in this patent application is when using, and its exclusive use supports the car to appear supporting unstably easily, and the adjustment structure of the lift screw of vaulting pole is located the top, and the support column has a certain height, therefore its adjustment has the inconvenience.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provide a car bottom stay for the automobile-manufacturing. The supporting height of the supporting device is adjusted through the adjusting rod, the vehicle is supported, the adjusting rod is located at the bottom, operation is convenient, use flexibility is improved, the supporting device is connected through the rhombic stretching mechanism, supporting stability is improved, supporting positions are convenient to adjust, and the vehicle supporting device is flexible and convenient to use.
The utility model adopts the technical proposal that: the bottom support rod for manufacturing the automobile comprises a rhombic stretching mechanism; two ends of the rhombic stretching mechanism are respectively and fixedly provided with a supporting device, and the supporting devices are symmetrically matched in position;
the supporting device comprises a base; the base is internally provided with an installation cavity; a transmission mechanism is arranged in the mounting cavity; the top end of the base is respectively provided with an adjusting rod and a supporting rod; the adjusting rod penetrates through the mounting cavity to be connected and matched with the transmission mechanism, and the adjusting rod is rotatably mounted and matched with the base; the supporting rod is fixedly installed and matched with the base; the top end of the support rod is provided with an installation groove; an adjusting screw rod is rotatably arranged in the mounting groove; the adjusting screw rod penetrates into the mounting cavity downwards and is connected and matched with the transmission mechanism; the adjusting rod is in transmission connection and matching with the adjusting lead screw through a transmission mechanism; a screw nut is meshed with the outer wall of the adjusting screw; a supporting sleeve is inserted in the mounting groove; the support sleeve is fixedly installed and matched with the screw nut; the supporting sleeve is fixedly provided with a supporting pad at the top end.
Further optimizing the technical scheme, the transmission mechanism of the vehicle bottom support rod for vehicle manufacturing comprises at least two transmission gears; the transmission gears are meshed and connected with each other, and the adjusting rod and the adjusting screw rod are respectively connected and matched with the transmission gears.
Further optimizing the technical scheme, the outer wall of the adjusting rod of the bottom brace rod for automobile manufacturing is in threaded engagement with a locking disc, and the locking disc is in contact fit with the outer wall of the base; and a handle is fixedly arranged at the top end of the locking disc along the circumferential direction.
Further optimize this technical scheme, automobile manufacturing is with car bottom stay the locking dish surface is provided with the rubber coating.
Further optimize this technical scheme, automobile manufacturing is with car bottom stay the base bottom mounting laminating has the slipmat.
The beneficial effects of the utility model reside in that:
1. when the hydraulic lifting device lifts the automobile to a proper height and supports the automobile by using the support rods, the support rods are respectively placed below the automobile, the support devices are supported by the base, then the positions of the support devices are respectively adjusted by the diamond-shaped stretching mechanism to correspond to the lifting positions of the automobile, and then the support heights of the support devices are adjusted to support the automobile, so that the use is flexible and convenient;
when the base is contacted with the supporting surface to support the supporting device, the contact friction force between the anti-slip pad attached to the bottom end of the base and the supporting surface is increased, so that the supporting device is supported more stably and reliably;
2. the adjusting rod drives the adjusting screw rod to rotate through the transmission mechanism, so that the adjusting rod is meshed with the screw rod nut to drive the supporting sleeve to move along the mounting groove to be pushed out outwards and gradually contacts with the lifting position of the vehicle to support the vehicle, and after the vehicle is supported, the self-locking between the adjusting screw rod and the screw rod nut limits the position of the supporting sleeve, so that the vehicle is firmly and reliably supported, and the operation is convenient and efficient;
the adjusting rod is meshed through the transmission gear to drive the adjusting screw rod to rotate, so that the height of the supporting sleeve is adjusted, the operation is convenient, the supporting sleeve is in contact with and supports the vehicle through the supporting pad, the vehicle is prevented from being damaged, and the use is safer;
3. when the adjusting screw rod and the screw rod nut are meshed and self-locked to limit the position of the supporting sleeve and support the vehicle, the locking disc is rotated by the handle to be meshed with the adjusting rod through threads and move along the side wall of the adjusting rod, so that the locking disc is in contact with the outer wall of the base to be extruded to limit the adjusting rod to rotate randomly, the adjusting screw rod and the screw rod nut are locked, and the vehicle is supported more firmly and reliably;
the rubber coating arranged on the outer surface of the locking disc increases the contact friction force between the locking disc and the base, improves the locking reliability of the locking disc on the adjusting rod, reduces the abrasion of the locking disc and prolongs the service life of the locking disc;
4. when the supporting devices respectively support the position of the vehicle, the supporting devices are connected through the rhombic stretching mechanisms, so that the stability of the supporting devices for the vehicle is improved, and the use reliability is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional structural view of the supporting device of the present invention;
fig. 3 is a schematic sectional view of the base and the supporting rod structure of the present invention.
In the figure, 1, a diamond-shaped stretching mechanism; 2. a base; 3. a mounting cavity; 4. adjusting a rod; 5. a support bar; 6. mounting grooves; 7. adjusting the lead screw; 8. a lead screw nut; 9. a support sleeve; 10. a support pad; 11. a transmission gear; 12. a locking plate; 13. a handle; 14. a non-slip mat.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, the vehicle bottom brace rod for automobile manufacturing comprises a diamond-shaped stretching mechanism 1, wherein two ends of the diamond-shaped stretching mechanism are respectively and fixedly provided with a supporting device, and the supporting devices are symmetrically matched in position; the supporting device comprises a base 2; a mounting cavity 3 is arranged in the base 2; a transmission mechanism is arranged in the mounting cavity 3; the top end of the base 2 is respectively provided with an adjusting rod 4 and a supporting rod 5; the adjusting rod 4 penetrates through the mounting cavity 3 to be connected and matched with the transmission mechanism, and the adjusting rod 4 is rotatably mounted and matched with the base 2; the supporting rod 5 is fixedly installed and matched with the base 2; the top end of the support rod 5 is provided with an installation groove 6; an adjusting screw 7 is rotatably mounted in the mounting groove 6; the adjusting screw 7 penetrates into the mounting cavity 3 downwards and is connected and matched with the transmission mechanism; the adjusting rod 4 is in transmission connection and matching with the adjusting screw rod 7 through a transmission mechanism; a screw nut 8 is meshed with the outer wall of the adjusting screw 7; a supporting sleeve 9 is inserted in the mounting groove 6; the supporting sleeve 9 is fixedly installed and matched with the screw nut 8; the top end of the supporting sleeve 9 is fixedly provided with a supporting pad 10; the transmission mechanism comprises at least two transmission gears 11; the transmission gears 11 are meshed and connected with each other, and the adjusting rod 4 and the adjusting screw 7 are respectively connected and matched with the transmission gears 11; the outer wall of the adjusting rod 4 is in threaded engagement with a locking disc 12, and the locking disc 12 is in contact fit with the outer wall of the base 2; a handle 13 is fixedly arranged at the top end of the locking disc 12 along the circumferential direction; the outer surface of the locking disc 12 is provided with rubber coating; the bottom end of the base 2 is fixedly attached with a non-slip mat 14.
After the automobile is lifted to a proper height by the hydraulic lifting device, when the automobile is supported by using the support rods, the support rods are respectively placed below the automobile and the base 2 of the support rods is in contact with a supporting surface to respectively support the supporting device, the contact friction force between the anti-skid pads 14 attached to the bottom end of the base 2 and the supporting surface is increased to improve the supporting reliability of the supporting device, then the positions of the supporting devices are respectively adjusted by the diamond-shaped stretching mechanisms 1 to be respectively aligned with the special lifting positions of the chassis of the automobile, the operation is convenient and fast, and then the supporting heights of the supporting devices are respectively adjusted to support the automobile;
when the supporting height of each supporting device is adjusted, the adjusting rod 4 drives the adjusting screw 7 to rotate through the transmission mechanism, the adjusting screw 7 is meshed with the screw nut 8 to drive the supporting sleeve 9 to move along the mounting groove 6, so that the supporting sleeve is pushed out of the mounting groove 6 and is gradually contacted with the lifting position of a vehicle to support the vehicle, and when each supporting sleeve 9 supports the lifting position of the vehicle, the self-locking of the adjusting screw 7 and the screw nut 8 fixes the position of the supporting sleeve 9 to improve the reliability of supporting the vehicle;
when the position of the supporting sleeve 9 is limited by the self-locking of the engagement of the adjusting screw 7 and the screw nut 8, the locking disc 12 is rotated by the handle 13 to be in threaded engagement with the adjusting rod 4 and move along the side wall of the adjusting rod to gradually contact and attach with the base 2 and extrude the adjusting rod, so that the adjusting rod 4 is limited to rotate randomly to lock the adjusting screw 7 and the screw nut 8, the use of the adjusting screw is more reliable, the rubber coating arranged on the outer surface of the locking disc 12 increases the friction force of the adjusting screw 7 and the base 2 in contact and extrusion, the locking is more reliable, and the supporting sleeve 9 supports a vehicle through the supporting pad 10, so that the vehicle is prevented from being damaged and is safer to use;
when the vehicle is supported by adjusting the supporting height of each supporting device, each supporting device is connected and used through the diamond-shaped stretching mechanism 1, the use stability of the supporting device is improved, and after the supporting device supports the vehicle, the hydraulic lifting device is lowered to enable each supporting device to completely support the vehicle so as to facilitate the manufacturing and inspection work of the vehicle, so that the operation is convenient and fast, and the use is stable and reliable.
Claims (5)
1. The utility model provides a vehicle bottom stay bar for automobile manufacturing which characterized in that: comprises a diamond-shaped stretching mechanism (1); two ends of the rhombic stretching mechanism (1) are respectively and fixedly provided with a supporting device, and the supporting devices are symmetrically matched in position;
the support device comprises a base (2); a mounting cavity (3) is arranged in the base (2); a transmission mechanism is arranged in the mounting cavity (3); the top end of the base (2) is respectively provided with an adjusting rod (4) and a supporting rod (5); the adjusting rod (4) penetrates through the mounting cavity (3) to be connected and matched with the transmission mechanism, and the adjusting rod (4) is rotatably mounted and matched with the base (2); the supporting rod (5) is fixedly installed and matched with the base (2); the top end of the support rod (5) is provided with an installation groove (6); an adjusting screw rod (7) is rotatably arranged in the mounting groove (6); the adjusting screw rod (7) penetrates into the mounting cavity (3) downwards and is connected and matched with the transmission mechanism; the adjusting rod (4) is in transmission connection and matching with the adjusting screw rod (7) through a transmission mechanism; a screw nut (8) is meshed with the outer wall of the adjusting screw (7); a supporting sleeve (9) is inserted in the mounting groove (6); the supporting sleeve (9) is fixedly installed and matched with the screw nut (8); the top end of the supporting sleeve (9) is fixedly provided with a supporting pad (10).
2. The vehicle bottom stay for automobile manufacturing according to claim 1, wherein: the transmission mechanism comprises at least two transmission gears (11); the transmission gears (11) are meshed and connected with each other, and the adjusting rod (4) and the adjusting screw rod (7) are respectively connected and matched with the transmission gears (11).
3. The vehicle bottom stay for automobile manufacturing according to claim 1, wherein: the outer wall of the adjusting rod (4) is in threaded engagement with a locking disc (12), and the locking disc (12) is in contact fit with the outer wall of the base (2); and a handle (13) is fixedly arranged at the top end of the locking disc (12) along the circumferential direction.
4. The vehicle bottom stay for automobile manufacturing according to claim 3, wherein: the outer surface of the locking disc (12) is provided with an encapsulation.
5. The vehicle bottom stay for automobile manufacturing according to claim 1, wherein: the bottom end of the base (2) is fixedly attached with an anti-slip pad (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221113386.3U CN217323237U (en) | 2022-05-09 | 2022-05-09 | Vehicle bottom brace rod for automobile manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221113386.3U CN217323237U (en) | 2022-05-09 | 2022-05-09 | Vehicle bottom brace rod for automobile manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217323237U true CN217323237U (en) | 2022-08-30 |
Family
ID=82951304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221113386.3U Expired - Fee Related CN217323237U (en) | 2022-05-09 | 2022-05-09 | Vehicle bottom brace rod for automobile manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217323237U (en) |
-
2022
- 2022-05-09 CN CN202221113386.3U patent/CN217323237U/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: 20220830 |