CN113172570A - Commercial vehicle high-top cabinet overturning assembly tool - Google Patents
Commercial vehicle high-top cabinet overturning assembly tool Download PDFInfo
- Publication number
- CN113172570A CN113172570A CN202110425261.8A CN202110425261A CN113172570A CN 113172570 A CN113172570 A CN 113172570A CN 202110425261 A CN202110425261 A CN 202110425261A CN 113172570 A CN113172570 A CN 113172570A
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- ejector rod
- rotating shaft
- commercial vehicle
- top cabinet
- turnover
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- 230000007306 turnover Effects 0.000 claims description 35
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to the field of automobile part manufacturing, and discloses a commercial vehicle high-top cabinet overturning assembly tool which comprises a rack, wherein the rack comprises a bottom plate, two ends of the bottom plate are respectively provided with a supporting device, one supporting device is provided with an overturning locking mechanism, the other supporting device is provided with an overturning mechanism, the overturning locking mechanism comprises a rotating shaft base arranged on the supporting devices, a rotatable first rotating shaft horizontally penetrates through the rotating shaft base, the overturning mechanism is provided with a second rotating shaft coaxial with the first rotating shaft, the second rotating shaft is rotatably arranged on the overturning mechanism, inward sides of the first rotating shaft and the second rotating shaft are respectively connected with a connecting piece, and the connecting pieces are respectively connected with a profiling bracket for placing a commercial vehicle high-top cabinet. The commercial vehicle high-top cabinet overturning assembly tool can realize the fixing and overturning of the assembly profiling bracket at any angle, is convenient to operate, saves the assembly time, and solves the problem of product crushing.
Description
Technical Field
The invention relates to the field of automobile part manufacturing, in particular to a commercial vehicle high-top cabinet overturning assembly tool.
Background
In the assembly process of the commercial vehicle high-top cabinet, the commercial vehicle high-top cabinet is generally hoisted to a supporting and fixing tool, and a supporting and fixing profiling tool supports a specific position of the high-top cabinet so as to facilitate assembly work such as inspection and processing of each component of the high-top cabinet assembly.
However, the parts required to be assembled on the commercial vehicle high top cabinet are complex, the assembling positions are distributed on all surfaces of the high top cabinet, and a series of problems that manual assembly by using a traditional workbench is interfered by hand touch, parts are hard to turn, parts are crushed and the like are caused. Particularly, under the influence of the structure/position/assembly angle of the component/segment to be assembled, the top cabinet body is required to be turned to a specific angle in the assembly process, and the existing tool is difficult to implement.
Meanwhile, because the sequence of assembling parts is fixed, the assembled parts need to be turned over manually for 2 times, and time and labor are consumed; when the part is placed on a horizontal workbench, the bottom clamping column is easily broken, and the product is unqualified; and the angle is inconvenient for operators to assemble, the assembly postures of the stooping footpad are more, and the physical strength is consumed.
Disclosure of Invention
The invention aims to provide a commercial vehicle high top cabinet overturning assembly tool aiming at the defects of the technology, which can realize the fixing and overturning of an assembly profiling bracket at any angle, is convenient to operate, saves the assembly time and solves the problem of product crushing.
In order to achieve the purpose, the turnover assembly tool for the high top cabinet of the commercial vehicle comprises a rack, wherein the rack comprises a bottom plate, two supporting devices are respectively arranged at two ends of the bottom plate, a turnover locking mechanism is arranged on one supporting device, a turnover mechanism is arranged on the other supporting device, the turnover locking mechanism comprises a rotating shaft base arranged on the supporting devices, a rotatable first rotating shaft horizontally penetrates through the rotating shaft base, a gear is fixedly sleeved on the first rotating shaft, a tooth groove meshed with the gear is arranged below the gear, a vertical mandril is connected to the lower part of the tooth groove, a first mandril limiting device is sleeved on the vertical mandril, the first mandril limiting device is fixedly arranged on the supporting devices, the bottom end of the vertical mandril is hinged with a double-diameter guide wheel, and the cross section of the double-diameter guide wheel comprises two semicircles, the two semicircular guide wheels are different in diameter, the double-diameter guide wheel is located at the bottom of the first ejector rod limiting device and abuts against the lower surface of the first ejector rod limiting device, a spring is further sleeved on the vertical ejector rod and located above the first ejector rod limiting device, a horizontal pin hole for inserting a spring limiting pin is further formed in the vertical ejector rod, the spring limiting pin abuts against the upper end of the spring, the bottom end of the vertical ejector rod is further hinged to a pull rod which drives the double-diameter guide wheel to rotate, a second rotating shaft which is coaxial with the first rotating shaft is arranged on the turnover mechanism, the second rotating shaft is rotatably installed on the turnover mechanism, a connecting piece is connected to one inward side of the first rotating shaft and one inward side of the second rotating shaft, and a profiling support is connected to the connecting piece and used for placing a commercial vehicle high top cabinet.
Preferably, the supporting device comprises two horizontal and parallel guide rails, the turnover locking mechanism and the turnover mechanism are both mounted on the guide rails, bolt mounting holes for mounting the turnover locking mechanism and the turnover mechanism are formed in the guide rails, and the bolt mounting holes in the supporting device correspond to one another one by one.
Preferably, a second ejector rod limiting device is further sleeved on the vertical ejector rod and located above the horizontal pin hole, and the second ejector rod limiting device is fixedly installed on the supporting device.
Preferably, a groove is formed in the double-diameter guide wheel, and the pull rod abuts against the groove.
Preferably, the end of the pull rod extends upwards to form a vertical deflector rod, and a rubber handle is arranged at the top of the vertical deflector rod.
Preferably, the profiling bracket is provided with a positioning hole matched with a hole position on a high top cabinet of the commercial vehicle, and the positioning is carried out through a quick bolt.
Preferably, the bottom four corners of rack is equipped with the gyro wheel, be equipped with the service brake board on the gyro wheel.
Compared with the prior art, the invention has the following advantages:
1. the overturning locking mechanism is arranged on the rack, so that the assembly profiling bracket can be fixed and overturned at any angle, the operation is convenient, and the assembly beat is optimized;
2. by fixing the profiling bracket, the high-top cabinet can be fixed on the turnover mechanism, the appearance surface and the bottom of a part are not damaged, and the assembly qualification rate is increased to 100%;
3. through the realization of high-top cabinet assembly upset, can realize the labour saving and operate, eliminate the incident.
Drawings
FIG. 1 is a schematic structural diagram of a commercial vehicle high-top cabinet turnover assembly fixture;
fig. 2 is a schematic structural diagram of the flip lock mechanism in fig. 1.
The components in the figures are numbered as follows:
the device comprises a rack 1, a bottom plate 2, a supporting device 3, a turnover locking mechanism 4, a turnover mechanism 5, a rotating shaft base 6, a first rotating shaft 7, a gear 8, a tooth groove 9, a vertical ejector rod 10, a first ejector rod limiting device 11, a double-diameter guide wheel 12, a spring 13, a horizontal pin hole 14, a pull rod 15, a second rotating shaft 16, a connecting piece 17, a profiling bracket 18, a commercial vehicle high top cabinet 19, a guide rail 20, a second ejector rod limiting device 21, a groove 22, a vertical shifting rod 23 and a roller 24.
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1 and 2, the turnover assembly tool for the high top cabinet of the commercial vehicle comprises a rack 1, wherein the rack 1 comprises a bottom plate 2, two ends of the bottom plate 2 are respectively provided with a supporting device 3, one supporting device 3 is provided with a turnover locking mechanism 4, the other supporting device 3 is provided with a turnover mechanism 5, the turnover locking mechanism 4 comprises a rotating shaft base 6 arranged on the supporting device 3, a rotatable first rotating shaft 7 horizontally penetrates through the rotating shaft base 6, a gear 8 is fixedly sleeved on the first rotating shaft 7, a tooth groove 9 meshed with the gear 8 is arranged below the gear 8, the lower part of the tooth groove 9 is connected with a vertical mandril 10, a first mandril limiting device 11 is sleeved on the vertical mandril 10, the first mandril limiting device 11 is fixedly arranged on the supporting device 3, the bottom end of the vertical mandril 10 is hinged with a double-diameter guide wheel 12, and the cross section of the double-diameter guide wheel 12 comprises two semicircles, the diameters of the two semicircles are different, the double-diameter guide wheel 12 is positioned at the bottom of the first ejector rod limiting device 11 and abuts against the lower surface of the first ejector rod limiting device 11, a spring 13 is further sleeved on the vertical ejector rod 10, the spring 13 is positioned above the first ejector rod limiting device 11, a horizontal pin hole 14 for inserting a spring limiting pin is further formed in the vertical ejector rod 10, the spring limiting pin abuts against the upper end of the spring 13, a pull rod 15 for driving the double-diameter guide wheel 12 to rotate is further hinged to the bottom end of the vertical ejector rod 10, a second rotating shaft 16 coaxial with the first rotating shaft 7 is arranged on the turnover mechanism 5, the second rotating shaft 16 is rotatably installed on the turnover mechanism 5, connecting pieces 17 are respectively connected to inward sides of the first rotating shaft 7 and the second rotating shaft 16, each connecting piece 17 is respectively connected with a profiling support 18 for placing a commercial vehicle top cabinet 19, a positioning hole matched with the commercial vehicle top cabinet 19 is formed in the profiling support 18, the positioning is carried out through a quick bolt.
Wherein, strutting arrangement 3 includes two levels and parallel guide rail 20, and upset locking mechanism 4 and tilting mechanism 5 are all installed on guide rail 20, are equipped with the bolt mounting hole that supplies upset locking mechanism 4 and tilting mechanism 5 to install on guide rail 20, and the bolt mounting hole one-to-one on two strutting arrangement 3.
In addition, in this embodiment, the vertical mandril 10 is further sleeved with a second mandril limiting device 21, the second mandril limiting device 21 is located above the horizontal pin hole 14, and the second mandril limiting device 21 is fixedly installed on the supporting device 3.
In this embodiment, the double-diameter guide wheel 12 is provided with a groove 22, and the pull rod 15 abuts against the groove 22.
In this embodiment, the end of the pull rod 15 extends upward to form a vertical shift lever 23, and a rubber handle is disposed on the top of the vertical shift lever 23.
In this embodiment, the bottom four corners of rack 1 is equipped with gyro wheel 24, is equipped with the service brake board on the gyro wheel 24.
The operating principle of this embodiment is as follows:
the overturning principle is as follows: the operator left hand touches vertical driving lever 23 and stimulates a segment distance downwards, it is rotatory to drive two diameter guide pulleys 12, when the major diameter semicircle of two diameter guide pulleys 12 rotated to can touch first ejector pin stop device 11, two diameter guide pulley 12 central points moved down, drive vertical ejector pin 10 and move down, make spring 13 compressed a segment distance (equal to two diameter guide pulley 12 central points decurrent distance) simultaneously, the tooth's socket 9 that leads to vertical ejector pin 10 top loosens rather than the gear 8 of meshing, no longer the interlock, gear 8 can be along with 7 free rotations of first pivot, the operator can overturn assembly fixture simultaneously to the angle of arbitrary assembly of being convenient for.
The locking principle is as follows: the operator releases the vertical shift lever 23 with the left hand, the compression state of the spring 13 in the turnover locking mechanism 4 is freely recovered, and the tooth groove 9 above the turnover locking mechanism is pushed upwards, so that the tooth groove 9 is meshed with the gear 8, the first rotating shaft 7 is locked, and the assembly tool cannot be turned over any more.
The positioning principle is as follows: the operator presses the quick bolt, and the quick bolt is inserted into a positioning hole matched with the hole site of the profiling bracket 18 and the commercial vehicle high top cabinet 19 to lock the quick bolt.
When the method is used, the operation steps are as follows:
when the assembly parts are positioned, the commercial vehicle high top cabinet 19 is transversely placed on the rack 1 in the first step, the profiling support 18 is attached to the commercial vehicle high top cabinet 19, and the quick bolt is pressed down in the second step and is inserted into the positioning hole matched with the hole position of the profiling support 18 and the commercial vehicle high top cabinet 19 to lock the positioning hole.
During assembly, an operator pulls the vertical driving lever 23 with the left hand, the overturning locking mechanism 4 is released, the commercial vehicle top cabinet 19 is freely overturned to any comfortable angle without obstacles, the operator loosens the vertical driving lever 23 at the second step, the overturning locking mechanism 4 is locked, the commercial vehicle top cabinet 19 is fixed in angle, and the parts such as screws, bolts, decorative panels and the like to be assembled at the third step can be easily assembled.
When the assembly part is taken out, the quick bolt is pulled out in the first step, and the assembly part is taken out from the tool in the second step.
When the tool is shifted, the foot lifts the foot brake plate to a horizontal plane, then the tool can be pushed, and if the tool is positioned, the foot steps on the foot brake plate, and the tool is positioned in situ.
According to the turnover assembly tool for the high top cabinet of the commercial vehicle, the turnover locking mechanism 4 is arranged on the rack 1, so that the assembly profiling bracket 18 can be fixed and turned at any angle, the operation is convenient, and the assembly beat is optimized; the high-top cabinet can be fixed on the turnover mechanism and the appearance surface and the bottom of the part are not damaged by fixing the profiling bracket 18, and the assembly qualification rate is increased to 100%; through the realization of high-top cabinet assembly upset, can realize the labour saving and operate, eliminate the incident.
Claims (7)
1. The utility model provides a commercial vehicle high-top cabinet upset assembly fixture, includes rack (1), its characterized in that: the rack (1) comprises a bottom plate (2), two ends of the bottom plate (2) are respectively provided with a supporting device (3), one supporting device (3) is provided with a turnover locking mechanism (4), the other supporting device (3) is provided with a turnover mechanism (5), the turnover locking mechanism (4) comprises a rotating shaft base (6) arranged on the supporting device (3), a rotatable first rotating shaft (7) horizontally penetrates through the rotating shaft base (6), a gear (8) is fixedly sleeved on the first rotating shaft (7), a tooth groove (9) meshed with the gear (8) is arranged below the gear (8), the lower part of the tooth groove (9) is connected with a vertical ejector rod (10), a first ejector rod limiting device (11) is sleeved on the vertical ejector rod (10), and the first ejector rod limiting device (11) is fixedly arranged on the supporting device (3), the bottom end of the vertical ejector rod (10) is hinged with a double-diameter guide wheel (12), the cross section of the double-diameter guide wheel (12) comprises two semicircles, the diameters of the two semicircles are different, the double-diameter guide wheel (12) is positioned at the bottom of the first ejector rod limiting device (11) and abuts against the lower surface of the first ejector rod limiting device (11), a spring (13) is further sleeved on the vertical ejector rod (10), the spring (13) is positioned above the first ejector rod limiting device (11), a horizontal pin hole (14) for inserting a spring limiting pin is further formed in the vertical ejector rod (10), the spring limiting pin abuts against the upper end of the spring (13), a pull rod (15) for driving the double-diameter guide wheel (12) to rotate is further hinged to the bottom end of the vertical ejector rod (10), a second rotating shaft (16) coaxial with the first rotating shaft (7) is arranged on the turnover mechanism (5), second pivot (16) rotate install on tilting mechanism (5), first pivot (7) and inward one side of second pivot (16) all link has connecting piece (17), all link profile modeling support (18) on connecting piece (17) for place commercial vehicle high top cabinet (19).
2. The turnover assembling tool for the high top cabinet of the commercial vehicle according to claim 1, characterized in that: strutting arrangement (3) include two levels and parallel guide rail (20), upset locking mechanism (4) and tilting mechanism (5) are all installed on guide rail (20), be equipped with the confession on guide rail (20) the bolt mounting hole of upset locking structure (4) and tilting mechanism (5) installation, and two bolt mounting hole one-to-one on strutting arrangement (3).
3. The turnover assembling tool for the high top cabinet of the commercial vehicle according to claim 1, characterized in that: a second ejector rod limiting device (21) is further sleeved on the vertical ejector rod (10), the second ejector rod limiting device (21) is located above the horizontal pin hole (14), and the second ejector rod limiting device (21) is fixedly installed on the supporting device (3).
4. The turnover assembling tool for the high top cabinet of the commercial vehicle according to claim 1, characterized in that: a groove (22) is formed in the double-diameter guide wheel (12), and the pull rod (15) abuts against the groove (22).
5. The turnover assembling tool for the high top cabinet of the commercial vehicle according to claim 1, characterized in that: the end part of the pull rod (15) extends upwards to form a vertical deflector rod (23), and a rubber handle is arranged at the top of the vertical deflector rod (23).
6. The turnover assembling tool for the high top cabinet of the commercial vehicle according to claim 1, characterized in that: and the profiling bracket (18) is provided with a positioning hole matched with a hole position on a commercial vehicle high top cabinet (19), and is positioned by a quick bolt.
7. The turnover assembling tool for the high top cabinet of the commercial vehicle according to claim 1, characterized in that: the bottom four corners of rack (1) are equipped with gyro wheel (24), be equipped with the service brake board on gyro wheel (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110425261.8A CN113172570A (en) | 2021-04-20 | 2021-04-20 | Commercial vehicle high-top cabinet overturning assembly tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110425261.8A CN113172570A (en) | 2021-04-20 | 2021-04-20 | Commercial vehicle high-top cabinet overturning assembly tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113172570A true CN113172570A (en) | 2021-07-27 |
Family
ID=76924278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110425261.8A Pending CN113172570A (en) | 2021-04-20 | 2021-04-20 | Commercial vehicle high-top cabinet overturning assembly tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113172570A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4977667A (en) * | 1988-07-29 | 1990-12-18 | Mazda Motor Corporation | Vehicle suspension assembly system |
| CN101927418A (en) * | 2010-08-06 | 2010-12-29 | 唐山轨道客车有限责任公司 | Rotatable assembling welding tool |
| CN203566572U (en) * | 2013-11-25 | 2014-04-30 | 施耐德万高（天津）电气设备有限公司 | Left-and-right overturning assembly fixture |
| CN104942578A (en) * | 2015-06-05 | 2015-09-30 | 延锋伟世通（柳州）汽车饰件系统有限公司 | Cabin assembling tool |
| CN110919576A (en) * | 2019-12-31 | 2020-03-27 | 武汉嘉华汽车塑料制品有限公司 | Multi-purpose header board assembly fixture |
| CN111687784A (en) * | 2020-07-06 | 2020-09-22 | 广西玉柴机器股份有限公司 | Phase positioning device and phase positioning method for camshaft gear and signal panel |
| CN211841797U (en) * | 2020-03-13 | 2020-11-03 | 昆山创为兴电子设备有限公司 | General semi-automatic pneumatic pressing platform |
| CN112091503A (en) * | 2020-08-21 | 2020-12-18 | 苏州永邦自行车有限公司 | Frame welding frock of bicycle |
-
2021
- 2021-04-20 CN CN202110425261.8A patent/CN113172570A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4977667A (en) * | 1988-07-29 | 1990-12-18 | Mazda Motor Corporation | Vehicle suspension assembly system |
| CN101927418A (en) * | 2010-08-06 | 2010-12-29 | 唐山轨道客车有限责任公司 | Rotatable assembling welding tool |
| CN203566572U (en) * | 2013-11-25 | 2014-04-30 | 施耐德万高（天津）电气设备有限公司 | Left-and-right overturning assembly fixture |
| CN104942578A (en) * | 2015-06-05 | 2015-09-30 | 延锋伟世通（柳州）汽车饰件系统有限公司 | Cabin assembling tool |
| CN110919576A (en) * | 2019-12-31 | 2020-03-27 | 武汉嘉华汽车塑料制品有限公司 | Multi-purpose header board assembly fixture |
| CN211841797U (en) * | 2020-03-13 | 2020-11-03 | 昆山创为兴电子设备有限公司 | General semi-automatic pneumatic pressing platform |
| CN111687784A (en) * | 2020-07-06 | 2020-09-22 | 广西玉柴机器股份有限公司 | Phase positioning device and phase positioning method for camshaft gear and signal panel |
| CN112091503A (en) * | 2020-08-21 | 2020-12-18 | 苏州永邦自行车有限公司 | Frame welding frock of bicycle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210727 |