CN110340655A - A kind of assembly tooling of heavy truck fuel tank and operating platform - Google Patents
A kind of assembly tooling of heavy truck fuel tank and operating platform Download PDFInfo
- Publication number
- CN110340655A CN110340655A CN201910691303.5A CN201910691303A CN110340655A CN 110340655 A CN110340655 A CN 110340655A CN 201910691303 A CN201910691303 A CN 201910691303A CN 110340655 A CN110340655 A CN 110340655A
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- rack support
- operating platform
- rack
- master gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The assembly tooling of a kind of heavy truck fuel tank and operating platform disclosed by the invention, belongs to field of automobile.The principle compared using vernier, fuel tank and longitudinal beam top airfoil to not direct connection relational provide comparative scale by assembly tooling, make intuitively find out the difference in height of fuel tank and longitudinal beam top airfoil in assembling process, to control the level and mounting height for the operating platform installed on fuel tank and longitudinal beam.The assembly tooling is reasonable in design, improve the assembly efficiency and assembling quality of fuel tank and operating platform, reduce the probability of Secondary Control, reduce labor intensity, reduce in previous repeatedly adjustment process to damage caused by components, the stability in assembly consistency and use process is improved, economic benefit is improved.
Description
Technical field
The invention belongs to field of automobile, and in particular to a kind of assembly of heavy truck fuel tank and operating platform
Tooling.
Background technique
Heavy truck is on design scheme, and in order to realize the compact of arrangement, operating platform, which is arranged in above fuel tank, becomes one kind
Common arrangement, the operating platform assembled above the fuel tank is horizontal with the operating platform holding assembled above vehicle frame, and fuel tank
Itself has circular arc, can generate subtle torsion during assembling fuel tank, when last assembly manipulation platform, make
It is not able to maintain level at platform assembly, the result of assembly is caused to greatly differ from each other with design expected result.It needs repeatedly to adjust toward contact
It is whole to be just able to satisfy design requirement, it is not only time-consuming and laborious, but also be easy that component surface is caused to damage, influence appearance and quality.
Summary of the invention
To solve the above-mentioned problems, the purpose of the present invention is to provide the dresses of a kind of heavy truck fuel tank and operating platform
With tooling, the stabilization and efficiently assembly of fuel tank and operating platform may be implemented, guarantee that subsequent assembly is gone on smoothly, reduce simultaneously
Labor intensity.
The present invention is achieved through the following technical solutions:
The invention discloses the assembly toolings of a kind of heavy truck fuel tank and operating platform, including the adjusting being fixedly connected
Mechanism rack and vernier scale bracket;Master gear, 2 pinions, 2 the first rack supports are rotatably connected on regulating mechanism bracket
With 2 the second rack supports, 2 pinions are arranged and engage with master gear, 2 the first teeth at circumferentially spaced about 180 ° of master gear
Bracket is arranged at circumferentially spaced about 180 ° of master gear and engage respectively with master gear, and 2 second rack support one end are distinguished
It is engaged with 2 pinions;The transmission ratio of master gear and the second rack support is equal to the transmission ratio of master gear and the first rack support;
It is equipped with strip hole on first rack support and the second rack support, is equipped with positioning device in strip hole, positioning device can be
Sliding or fixed in strip hole;
It is telescopic on regulating mechanism bracket to be equipped with for the fixation device fixed with fuel tank;Vernier scale bracket is equipped with
Several vernier scales;
In use, the position of adjustment the first rack support and the second rack support, makes positioning device and fuel tank connecting plate
On connecting hole alignment, regulating mechanism bracket is fixed with fuel tank by fixed device, by being placed on longitudinal beam upper limb
Vernier scale on face adjusts the level and mounting height of fuel tank and operating platform.
Preferably, master gear is the special shape gear of segmentation, the tip diameter of master gear and the first rack support engagement place
Greater than the tip diameter of master gear and pinion engagement place, make the rotation of 2 the first rack supports and 2 the second rack supports
Center is in using master gear center of rotation as on the distribution in center of circle circle.
Preferably, it is greater than the number of teeth on the first rack support with the number of teeth of the first rack support engagement place on master gear.
Preferably, regulating mechanism bracket is equipped with the guiding of limitation the first rack support and the second rack support rotational angle
Hole, the first rack support and the second rack support are connect by guiding connector with pilot hole.
It is further preferred that one of guiding connector is the locking guiding connector for being capable of fixing position, remaining
For free guiding connector.
It is further preferred that locking guiding connector includes lock-screw and manual locking nut, lock-screw is freely led
It include pin shaft, gasket and split pin to connector.
Preferably, positioning device includes sliding seat, connecting bolt pin, support pointed cone and compressed spring;Sliding seat includes sliding
Dynamic portion and fixed part, connecting bolt pin pass through sliding seat and are threadedly coupled with support pointed cone, compressed spring be located at connecting bolt pin and
Between sliding seat;Strip hole two sides on first rack support and the second rack support, which are equipped with, is capable of the shifting of limit slippage seat
Locating slot;When sliding part is in strip hole, positioning device can be slided on the first rack support and the second rack support, when
When in locating slot, positioning device is fixed on the first rack support and the second rack support fixed position.
Preferably, fixed device includes vacuum chuck, locking nut and adjusting rod, and the both ends of adjusting rod are inhaled with vacuum respectively
Disk is connected with regulating mechanism bracket, and locking nut is set on adjusting rod.
Preferably, vernier scale includes pedestal, gland, vernier;Vernier activity is worn in the base, and gland passes through connection bolt
It is connect with pedestal, pedestal is connect by fixing bolt with vernier scale bracket.
It is further preferred that vernier is equipped with eye-catching mark, gland is equipped with groove.
Compared with prior art, the invention has the following beneficial technical effects:
The assembly tooling of a kind of heavy truck fuel tank and operating platform disclosed by the invention, the original compared using vernier
Reason, fuel tank and longitudinal beam top airfoil to not direct connection relational provide comparative scale by assembly tooling, make to fill
With can intuitively find out the difference in height of fuel tank and longitudinal beam top airfoil in the process, to control fuel tank and longitudinal beam
The level and mounting height of the operating platform of upper installation.Pass through master gear, pinion, the first rack support and the second rack support
Meshing relation, so that the first rack support and the second rack support is rotated synchronously, make the first rack support and the second rack gear
Positioning device on bracket is distributed in always on four vertex of rectangle, is adjusted on 4 positioning devices and fuel tank connecting plate
It is corresponding to connect hole site, so as to which regulating mechanism bracket quickly to be navigated to the center of fuel tank connecting plate, is filled by fixed
It sets after being fixed with fuel tank, by being placed on vernier scale on longitudinal beam top airfoil, is mentioned for the installation of fuel tank and operating platform
For scale.The assembly tooling is reasonable in design, improves the assembly efficiency and assembling quality of fuel tank and operating platform, reduces
The probability of Secondary Control, reduces labor intensity, reduced in previous repeatedly adjustment process to damage caused by components, and mentioned
Stability in high assembly consistency and use process, improves economic benefit.
Further, master gear using segmentation special shape gear, in order to make 2 the first rack supports and 2 the
The center of rotation of two rack supports is in using master gear center of rotation to make 2 the first rack supports on the distribution in center of circle circle
Synchronism when rotating with 2 the second rack supports is more accurate, and can do and symmetrically move synchronously.
Further, it is greater than the tooth on the first rack support with the number of teeth of the first rack support engagement place on master gear
Number, avoids the excessive disengaging master gear of the first rack support rotational angle and can not be successfully return.
Further, the first rack support and the second rack support are limited by guiding connector, in the range of pilot hole
Interior rotation is avoided because tooling is damaged caused by the rotation amplitude of the first rack support and the second rack support is excessive, or because disengaging is nibbled
Close and can not return.
Further, one of guiding connector is the locking guiding connector for being capable of fixing position, makes to position
After device is aligned with the connecting hole on fuel tank connecting plate, the first rack support can be locked and the second rack support no longer turns
It is dynamic, improve assembly efficiency.
Further, fixed device uses vacuum chuck, fixed, convenient disassembly, low in cost;Pass through adjusting rod tune
Fuel tank is saved to the distance of regulating mechanism bracket, can satisfy different installation requirements.
Further, the vernier in vernier scale is equipped with eye-catching mark, and gland is equipped with groove, allows the operator to straight
It sees ground and finds out whether assembly meets the requirements, to targetedly be adjusted.
Detailed description of the invention
Fig. 1 is overall appearance schematic diagram of the invention;
Fig. 2 is overlooking structure figure of the invention;
Fig. 3 is side block diagram of the invention;
Fig. 4 is the schematic elevation view of vernier scale of the invention;
Fig. 5 is the schematic side view of vernier scale of the invention;
Fig. 6 is the elevational schematic view of vernier scale of the invention;
Fig. 7 is the schematic elevation view of positioning device of the invention;
Fig. 8 is the elevational schematic view of positioning device of the invention;
Fig. 9 is the A-A schematic cross-sectional view of positioning device of the invention;
Figure 10 is the mode of operation figure of each component on regulating mechanism bracket of the present invention;
Figure 11 is the state diagram when present invention uses;
Figure 12 is the principle of the present invention figure;
Figure 13 is local B enlarged drawing of the invention.
In figure: 1-1 is regulating mechanism bracket, and 1-2 is master gear, and 1-3 is pinion, and 1-4-1 is connection pin shaft, 1-4-2
For pin shaft nut, 1-5 is free guiding connector, and 1-5-1 is pin shaft, and 1-5-2 is gasket, and 1-5-3 is split pin, and 1-6 is trip
Scale bracket, 1-7 are pilot hole, and 1-8 is locking guiding connector, and 1-8-1 is lock-screw, and 1-8-2 is manual locking nut,
2-1 is the first rack support, and 2-2 is the second rack support, and 3 be fixed device, and 3-1 is vacuum chuck, and 3-2 is locking nut,
3-3 adjusting rod, 4 be vernier scale, and 4-1 is pedestal, and 4-2 is gland, and 4-3 is vernier, and 4-4 is connection bolt, and 4-5 is fixed spiral shell
Bolt, 5 be positioning device, and 5-1 is sliding seat, and 5-2 is connecting bolt pin, and 5-3 is support pointed cone, and 5-4 is compressed spring, and 6 be combustion
Fuel tank, 7 be longitudinal beam.
Specific embodiment
The invention will be described in further detail in the following with reference to the drawings and specific embodiments, and content is to solution of the invention
It releases rather than limits:
Embodiment 1
As shown in Figure 1, Figure 2, Fig. 3 is the assembly tooling of heavy truck fuel tank and operating platform disclosed by the invention, including solid
Surely the regulating mechanism bracket 1-1 and vernier scale bracket 1-6, regulating mechanism bracket 1-1 and vernier scale bracket 1-6 connected;
Master gear 1-2,2 pinion 1-3,2 the first rack support 2-1 are rotatably connected on regulating mechanism bracket 1-1
It 180 ° and is engaged with master gear 1-2,2 with 2 second rack supports 2-2,2 pinion 1-3 master gear 1-2 is circumferentially spaced about
A first rack support 2-1 is engaged in master gear 1-2 circumferentially spaced about 180 ° and one end with master gear 1-2,2 the second rack gears
It is engaged respectively with 2 pinion 1-3 the one end bracket 2-2;Transmission ratio=master gear of master gear 1-2 and the second rack support 2-2
1-2 and the first rack support 2-1 transmission ratio;Preferably, on master gear 1-2 with the number of teeth of the first engagement place rack support 2-1
Greater than the number of teeth on the first rack support 2-1.
Master gear 1-2, pinion 1-3, the first rack support 2-1 and the second rack support 2-2 pass through connection pin shaft 1-
4-1 and pin shaft nut 1-4-2 is connect with regulating mechanism bracket 1-1.
Strip hole is equipped on first rack support 2-1 and the second rack support 2-2, it is fixed to be slidably equipped in strip hole
Position device 5;It is telescopic on regulating mechanism bracket 1-1 to be equipped with for the fixation device 3 fixed with fuel tank;Fixed device 3 wraps
Include vacuum chuck 3-1, locking nut 3-2 and adjusting rod 3-3, the both ends of adjusting rod 3-3 respectively with vacuum chuck 3-1 and adjust machine
The 1-1 connection of structure bracket, locking nut 3-2 are set on adjusting rod 3-3.
Such as Fig. 4, Fig. 5, Fig. 6, vernier scale bracket 1-6 is equipped with several vernier scales 4;Vernier scale 4 includes pedestal 4-1, gland
4-2, vernier 4-3;Vernier 4-3 activity is set in pedestal 4-1, and gland 4-2 is connect by connecting bolt 4-4 with pedestal 4-1, bottom
Seat 4-1 is connect by fixing bolt 4-5 with vernier scale bracket 1-6.Vernier 4-3 is equipped with eye-catching mark, and gland 4-2, which is equipped with, to be carved
Line.
As Fig. 2, regulating mechanism bracket 1-1 are equipped with the first rack support 2-1 of limitation and the second rack support 2-2 angle of rotation
The pilot hole 1-7, the first rack support 2-1 and the second rack support 2-2 of degree are connect by guiding connector with pilot hole 1-7.
One of guiding connector is the locking guiding connector 1-8 for being capable of fixing position, remaining is free guiding connector 1-
5.Locking guiding connector 1-8 includes lock-screw 1-8-1 and manual locking nut 1-8-2, and lock-screw 1-8-1 is freely led
It include pin shaft 1-5-1, gasket 1-5-2 and split pin 1-5-3 to connector 1-5.
Such as Fig. 7, Fig. 8, Fig. 9, positioning device 5 includes sliding seat 5-1, connecting bolt pin 5-2, support pointed cone 5-3 and compression
Spring 5-4;Sliding seat 5-1 includes sliding part and fixed part, and connecting bolt pin 5-2 passes through sliding seat 5-1 and support pointed cone 5-3 spiral shell
Line connection, compressed spring 5-4 are located between connecting bolt pin 5-2 and sliding seat 5-1;First rack support 2-1 and the second rack gear
Strip hole two sides on bracket 2-2 are equipped with the locating slot for capableing of limit slippage seat 5-1 displacement;When sliding part is in strip hole
When, positioning device 5 can slide on the first rack support 2-1 and the second rack support 2-2, determine when with fuel tank connecting plate
When the alignment of position hole, sliding seat 5-1 is pressed down on, compressed spring 5-4 compression, fixed position is in locating slot, positioning device 5 at this time
It is fixed on the first rack support 2-1 and the second rack support 2-2.
In the present embodiment, the sliding part of sliding seat 5-1 and fixed part are the cylindrical structure of diameter not etc., fixed part it is straight
Diameter is greater than sliding part, and locating slot is arc-shaped;Those skilled in the art are, it will be observed that sliding part and fixed part are fabricated to rectangular
The sectional area of body, fixed part is greater than sliding part, and locating slot is arranged to and the matched rectangular channel of fixed part shape or other thinkings
The shape of progress designs, and equally can be realized above-mentioned purpose.
Embodiment 2
Such as Fig. 2, master gear 1-2 using segmentation special shape gear, master gear 1-2 and the first engagement place rack support 2-1
Tip diameter is greater than the tip diameter of master gear 1-2 and the engagement place pinion 1-3, makes 2 the first rack support 2-1 and 2
The center of rotation of a second rack support 2-2 is in using master gear 1-2 center of rotation as on the distribution in center of circle circle.Remaining part
Structure and connection relationship it is same as Example 1.
The present invention is when in use:
Such as Figure 11, Figure 12, when assembly, manual locking nut 1-8-2 is unclamped, by the first rack support 2-1 and the second rack gear
Bracket 2-2 is adjusted along pin shaft 1-4-1 opening is connected on regulating mechanism bracket 1-1 to the correspondence position on 6 connecting plate of fuel tank
It sets, positioning device 5 is moved to fuel tank connecting plate in strip hole on the first rack support 2-1 and the second rack support 2-2
Position of positioning hole, press down on, entire tooling be fixed on fuel tank 6 by fixed device 3.When fuel tank 6 assembles, trip
The lower end vernier 4-3 of scale 4 is pressed on 7 top airfoil of longitudinal beam, and by checking the position of vernier scale 4, adjustment fuel tank 6 makes to swim
Green eye-catching mark is aligned with groove above the scale of scale 4, then meets subsequent assembly demand.The work can also be utilized
Dress, makes a mark to other adjustable regions, facilitates the operation in subsequent assembling process.
The mode of operation of each component on regulating mechanism bracket 1-1 of the invention is further detailed below:
In the state of Figure 10,2 the first rack support 2-1 are respectively at first, third quadrant, 2 the second rack gear branch
Frame 2-2 is respectively at second, fourth quadrant, when the first rack support 2-1 of first quartile is rotated clockwise, engages
Master gear 1-2 rotates counterclockwise, and 2 pinion 1-3 engaging with master gear 1-2 is driven to rotate clockwise, then drives the
Two quadrant and the second rack support 2-2 of fourth quadrant are synchronous rotation counterclockwise, the first rack support 2-1 of third quadrant
Do clockwise synchronous rotation.
It should be noted that the foregoing is merely a part of embodiment of the present invention, system having thus described the invention
The done equivalence changes of system, are included in protection scope of the present invention.Those skilled in the art can be with
Similar mode is done to described specific example to substitute, and without departing from structure of the invention or surmounts the claims
Defined range, all belongs to the scope of protection of the present invention.
Claims (10)
1. a kind of assembly tooling of heavy truck fuel tank and operating platform, which is characterized in that including the adjusting machine being fixedly connected
Structure bracket (1-1) and vernier scale bracket (1-6);Master gear (1-2), 2 secondary teeth are rotatably connected on regulating mechanism bracket (1-1)
(1-3), 2 the first rack supports (2-1) and 2 the second rack supports (2-2) are taken turns, 2 pinions (1-3) are in master gear (1-
2) it is arranged and is engaged with master gear (1-2) for circumferentially spaced about 180 °, 2 the first rack supports (2-1) is in master gear (1-2) circumference
It is upper interval 180 ° be arranged and engaged respectively with master gear (1-2), 2 the second rack supports (2-2) respectively with 2 pinions
(1-3) engagement;The transmission ratio of master gear (1-2) and the second rack support (2-2) are equal to master gear (1-2) and the first rack support
The transmission ratio of (2-1);It is equipped with strip hole on first rack support (2-1) and the second rack support (2-2), is equipped in strip hole
Positioning device (5), positioning device (5) can be slided or be fixed in strip hole;
It is telescopic on regulating mechanism bracket (1-1) to be equipped with for the fixation device (3) fixed with fuel tank;Vernier scale bracket
(1-6) is equipped with several vernier scales (4);
In use, the position of adjustment the first rack support (2-1) and the second rack support (2-2), make positioning device (5) and fuel oil
Connecting hole alignment on case connecting plate is fixed regulating mechanism bracket (1-1) with fuel tank by fixed device (3), by putting
Vernier scale (4) on longitudinal beam top airfoil are set, the level and mounting height of fuel tank and operating platform are adjusted.
2. the assembly tooling of heavy truck fuel tank and operating platform according to claim 1, which is characterized in that master gear
(1-2) is the special shape gear of segmentation, and master gear (1-2) and the tip diameter of the engagement place the first rack support (2-1) are greater than master
The tip diameter of gear (1-2) and the engagement place pinion (1-3) makes 2 the first rack supports (2-1) and 2 the second rack gears
The center of rotation of bracket (2-2) is in using master gear (1-2) center of rotation as on the distribution in center of circle circle.
3. the assembly tooling of heavy truck fuel tank and operating platform according to claim 1, which is characterized in that master gear
It is greater than the number of teeth on the first rack support (2-1) with the number of teeth of the engagement place the first rack support (2-1) on (1-2).
4. the assembly tooling of heavy truck fuel tank and operating platform according to claim 1, which is characterized in that adjust machine
Structure bracket (1-1) is equipped with the pilot hole (1- of limitation the first rack support (2-1) and the second rack support (2-2) rotational angle
7), the first rack support (2-1) and the second rack support (2-2) are connect by guiding connector with pilot hole (1-7).
5. the assembly tooling of heavy truck fuel tank and operating platform according to claim 4, which is characterized in that guiding connects
One of fitting is the locking guiding connector (1-8) for being capable of fixing position, remaining is free guiding connector (1-5).
6. the assembly tooling of heavy truck fuel tank and operating platform according to claim 5, which is characterized in that locking is led
It include lock-screw (1-8-1) and manual locking nut (1-8-2) to connector (1-8), lock-screw (1-8-1) is freely led
It include pin shaft (1-5-1), gasket (1-5-2) and split pin (1-5-3) to connector (1-5).
7. the assembly tooling of heavy truck fuel tank and operating platform according to claim 1, which is characterized in that positioning dress
Setting (5) includes sliding seat (5-1), connecting bolt pin (5-2), support pointed cone (5-3) and compressed spring (5-4);Sliding seat (5-1)
Including sliding part and fixed part, connecting bolt pin (5-2) passes through sliding seat (5-1) and is threadedly coupled with support pointed cone (5-3), compresses
Spring (5-4) is located between connecting bolt pin (5-2) and sliding seat (5-1);First rack support (2-1) and the second rack support
Strip hole two sides on (2-2) are equipped with the locating slot for capableing of limit slippage seat (5-1) displacement;When sliding part is in strip hole
When, positioning device (5) can be slided on the first rack support (2-1) and the second rack support (2-2), when fixed position is in fixed
When in the slot of position, positioning device (5) is fixed on the first rack support (2-1) and the second rack support (2-2).
8. the assembly tooling of heavy truck fuel tank and operating platform according to claim 1, which is characterized in that fixed dress
Setting (3) includes vacuum chuck (3-1), locking nut (3-2) and adjusting rod (3-3), the both ends of adjusting rod (3-3) respectively with vacuum
Sucker (3-1) and regulating mechanism bracket (1-1) connection, locking nut (3-2) are set on adjusting rod (3-3).
9. the assembly tooling of heavy truck fuel tank and operating platform according to claim 1, which is characterized in that vernier scale
It (4) include pedestal (4-1), gland (4-2), vernier (4-3);Vernier (4-3) activity is set in pedestal (4-1), gland (4-2)
It is connect by connection bolt (4-4) with pedestal (4-1), pedestal (4-1) passes through fixing bolt (4-5) and vernier scale bracket (1-6)
Connection.
10. the assembly tooling of heavy truck fuel tank and operating platform according to claim 9, which is characterized in that vernier
(4-3) is equipped with eye-catching mark, and gland (4-2) is equipped with groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910691303.5A CN110340655B (en) | 2019-07-29 | 2019-07-29 | Heavy truck fuel tank and operation platform's assembly fixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910691303.5A CN110340655B (en) | 2019-07-29 | 2019-07-29 | Heavy truck fuel tank and operation platform's assembly fixture |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110340655A true CN110340655A (en) | 2019-10-18 |
CN110340655B CN110340655B (en) | 2020-05-05 |
Family
ID=68180419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910691303.5A Active CN110340655B (en) | 2019-07-29 | 2019-07-29 | Heavy truck fuel tank and operation platform's assembly fixture |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110340655B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110774201A (en) * | 2019-11-07 | 2020-02-11 | 中国航空制造技术研究院 | Clamping device for fixing horizontal and vertical tails of airplane |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0516145U (en) * | 1991-08-16 | 1993-03-02 | 三菱重工業株式会社 | Flange fitting jig for mate pipe molding |
CN202028734U (en) * | 2011-02-18 | 2011-11-09 | 北汽福田汽车股份有限公司 | Assembly fixture for truck frame assembly |
CN105904388A (en) * | 2016-06-08 | 2016-08-31 | 东风设计研究院有限公司 | Fast clamping positioner |
CN205588196U (en) * | 2016-04-15 | 2016-09-21 | 浙江吉利汽车研究院有限公司 | A anchor clamps for installing vehicle fuel tank |
-
2019
- 2019-07-29 CN CN201910691303.5A patent/CN110340655B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0516145U (en) * | 1991-08-16 | 1993-03-02 | 三菱重工業株式会社 | Flange fitting jig for mate pipe molding |
CN202028734U (en) * | 2011-02-18 | 2011-11-09 | 北汽福田汽车股份有限公司 | Assembly fixture for truck frame assembly |
CN205588196U (en) * | 2016-04-15 | 2016-09-21 | 浙江吉利汽车研究院有限公司 | A anchor clamps for installing vehicle fuel tank |
CN105904388A (en) * | 2016-06-08 | 2016-08-31 | 东风设计研究院有限公司 | Fast clamping positioner |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110774201A (en) * | 2019-11-07 | 2020-02-11 | 中国航空制造技术研究院 | Clamping device for fixing horizontal and vertical tails of airplane |
CN110774201B (en) * | 2019-11-07 | 2021-07-27 | 中国航空制造技术研究院 | Clamping device for fixing horizontal and vertical tails of airplane |
Also Published As
Publication number | Publication date |
---|---|
CN110340655B (en) | 2020-05-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110340655A (en) | A kind of assembly tooling of heavy truck fuel tank and operating platform | |
CN107030381A (en) | Coaxial type optical device coupling welding system | |
CN204629018U (en) | Any landform and space photoelectricity Device-General erection regulating platform | |
CN107309622A (en) | A kind of flexible positioning adsorption device of curve surface work pieces normal direction and positioning adsorption method | |
CN206223448U (en) | Auto pedal aperture regulation and fixing device | |
CN204195210U (en) | Damper spring hold down gag | |
CN212058764U (en) | Tripod for surveying and mapping | |
US3856248A (en) | Appliance leveling device | |
CN211306027U (en) | Fixed frock of turbo charger | |
CN108160394A (en) | A kind of roller slack adjuster and method | |
CN202127099U (en) | Portable satellite aerial adjusting support | |
CN114514853A (en) | Nursery stock anti-toppling device for afforestation in arid region | |
CN210147952U (en) | Combined cam shaft combined cam angle adjusting tool | |
CN210916823U (en) | Stacker ground rail installation adjustment gasket | |
CN208939433U (en) | A kind of high-tension switch cabinet automatic positioning equipment | |
CN206824877U (en) | The fixture of the silencer bonding machine of adjustable holding height | |
CN207318437U (en) | Photovoltaic module flammability test test platform | |
CN219262889U (en) | Fixed connection structure of arc-shaped LED screen box body | |
CN205979076U (en) | Variable angle's measuring equipment transmitter base | |
CN113927220A (en) | Universal adjusting device for side wall framework assembling and welding tool | |
CN207736210U (en) | A kind of device of adjustment hinge damping value | |
CN209698965U (en) | A kind of stop valve pressure relief device installation auxiliary mould | |
CN209648573U (en) | A kind of fixed device of air compressor machine | |
CN219302672U (en) | Portable calibration device | |
CN207788812U (en) | A kind of seat side plate clamping mounting device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |