CN207825853U - A kind of out of stock device of tractor truck - Google Patents
A kind of out of stock device of tractor truck Download PDFInfo
- Publication number
- CN207825853U CN207825853U CN201721616997.9U CN201721616997U CN207825853U CN 207825853 U CN207825853 U CN 207825853U CN 201721616997 U CN201721616997 U CN 201721616997U CN 207825853 U CN207825853 U CN 207825853U
- Authority
- CN
- China
- Prior art keywords
- nation
- vehicle
- slide
- fixedly connected
- clamps
- 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.)
- Active
Links
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
A kind of out of stock device of tractor truck, include for fix the vehicle nation of out of stock device clamp top and Che Bang clamp lower part, with towing pin sealed bottom cooperation snap ring, drive snap ring to hit the set screw of towing pin with release positioning step on block, at the top of fixed traction pin cross bar or magnet, drive towing pin to move upwards to realize out of stock No.1 helical spring and sleeve.The design can realize the out of stock of tractor truck different structure towing pin.
Description
Technical field
The utility model belongs to automobile manufacture field, and in particular to a kind of out of stock device of tractor truck, be suitable for pair
The towing pin of tractor truck different structure it is out of stock.
Background technology
The headstock of tractor can be detached from original railway carriage and draw other railway carriages, and railway carriage can also be detached from former headstock quilt
Other headstocks are drawn, therefore need tool to draw between its headstock and railway carriage.General high capacity waggon generally use pin pair
Headstock and compartment fixation are drawn, and it is that be connected with cylinder and top on the downside of circle be plane that existing pin, which is generally divided into top,
Downside is connected with the workpiece of cylinder, when carrying out out of stock, needs user to prepare the tools such as corresponding spanner, bottle opener, not only work
Sequence is cumbersome time-consuming, and is not easy to fix, and influences working efficiency.
Chinese patent：The patent of invention that application publication number is CN104802608A, data of publication of application is on July 29th, 2015
It discloses a kind of automobile-used out of stock device of traction, including hand throttle fixed seat, hitch structure, is fixed by hitch structure and hand throttle
The connected luggage vehicle frame of seat, the out of stock axis inside out of stock seat, the resetting spring for replying out of stock axis, is used for out of stock seat
Limit the stiff spring seat of resetting spring and the straight pin across stiff spring seat.Although it uses out of stock axis and resetting spring
Cooperation so that user can carry out the separation of luggage truck and tractor by controlling out of stock axis, without the manual behaviour that unloads
Make, but the device only for luggage tractor, be not particularly suited for tractor truck.
Invention content
The purpose of the utility model is to overcome the problem of not being suitable for tractor truck of the existing technology, provide one kind
The out of stock device of tractor truck.
In order to achieve the above object, the technical solution of the utility model is as follows：
A kind of out of stock device of tractor truck, including the consistent vehicle nation of structure clamp top and Che Bang clamp lower part, can
Telescopic fixing rod, No.1 slide bar, No. two slide bars, No.1 screw rod；
One end that the vehicle nation clamps top is fixedly connected with one end of scalable fixed link, and vehicle nation clamps the top other end
Upper side be fixedly connected with the bottom end of No.1 slide bar, the outside of No.1 slide bar is from top to bottom arranged with successively can be along No.1 slide bar
Sleeve, the No.1 helical spring for sliding axially and horizontally rotating, one end of the No.1 helical spring are fixedly connected with sleeve, and one
The other end of number helical spring clamps top with vehicle nation and is fixedly connected, and the No.1 screw rod is L-shaped structure, including cross bar, montant,
The other end of one end of the cross bar and the upper end vertical connection of montant, cross bar is the tapered portion that cooperation is inserted into towing pin,
Radially across being extended to outside it after sleeve, the lower end of the montant is connected with magnet；
One end that the vehicle nation clamps lower part is fixedly connected with the other end of scalable fixed link, and vehicle nation clamps the another of lower part
One end is fixedly connected with the side of No.1 slide cartridge, and the inside of the No.1 slide cartridge is socketed with No. two slide bars, No. two slide bars
Top is from top to bottom arranged with No. two slide cartridges, No.1 locating ring, No. two helical springs, No. two slide cartridges, No.1 positioning successively
Ring can slide axially along No. two slide bars, and one end of No. two helical springs is fixedly connected with No.1 locating ring, No. two helical springs
It is fixedly connected at the top of the other end and No. two slide bars, the sides of No. two slide cartridges is connected with to be coordinated with towing pin sealed bottom
Snap ring, the lower part of No. two slide bars, which is provided with, steps on block.
The suction of the magnet is more than the thrust of the first helical spring.
The vehicle nation clamps the bottom surface on top, the top surface of vehicle nation clamping lower part is both provided with sawtooth.
The top of the No.1 slide bar is provided with No.1 locating piece, and the bottom end of No.1 slide bar passes through No. two locating pieces and vehicle nation
It clamps top to be fixedly connected, the top of No. two slide bars is fixed with No.1 locating ring, and the lower part of No. two slide bars passes sequentially through one
Number fixed block, No. two fixed transverse rods are fixedly connected with block is stepped on.
The side of the No.1 slide cartridge clamps lower part with vehicle nation by No. two connecting rods and is fixedly connected, No. two slide cartridges
Side is fixedly connected by No.1 fixed transverse rod with one end of snap ring, and the side of snap ring is fixedly arranged in the middle of screw.
The upper end of the montant is fixedly connected by No. three locating pieces with cross bar, the lower end of montant by magnet fixed plate with
Magnet is fixedly connected.
The scalable fixed link includes upper fixed cylinder, lower fixed cylinder, No. two screw rods, fixed cylinder, lower fixed cylinder
Side wall by No.1 connecting rod respectively with vehicle nation clamp top, vehicle nation clamp lower part be correspondingly connected with, No. two screw rods are worn
It is connect with the inner thread of upper fixed cylinder after crossing down fixed cylinder.
Compared with prior art, the beneficial effects of the utility model are：
1, a kind of out of stock device of tractor truck of the utility model includes being clamped for fixing the vehicle nation of out of stock device
Portion and vehicle nation clamp lower part, hit the set screw of towing pin with towing pin sealed bottom cooperation snap ring, drive snap ring to release
Positioning step on block, at the top of fixed traction pin cross bar or magnet, drive towing pin to move upwards to realize out of stock No.1 spiral shell
Revolve spring and sleeve, in use, first use vehicle nation to clamp top, vehicle nation clamps lower part and clamps vehicle nation, then by snap ring and towing pin
Sealed bottom coordinates, then the top of fixed traction pin, then jams on block, and snap ring is made to hit the positioning spiral shell at the pin point of towing pin
Silk, until releasing positioning, last No.1 helical spring pushes sleeve upward sliding under the action of its elastic force, drive towing pin to
Upper movement is realized out of stock, and when the top of towing pin is circular ring structure, by slide downward and horizontally rotates sleeve and makes taper
Portion is inserted into the top of towing pin to realize the fixation at the top of towing pin, when the top of towing pin is planar structure, by downward
Sleeve is slided and horizontally rotated, keeps the top of magnet and towing pin attracting to realize the fixation at the top of towing pin, the design is not only
It is that be connected with cylinder and top on the downside of circle be that planar underside is connected with the two of cylinder suitable for tractor truck, and to top
Kind towing pin workpiece is applicable in.Therefore, the utility model is applicable not only to tractor truck, and can realize that different structure is led
Draw the out of stock of pin.
2, a kind of tractor truck of the utility model passes through the bottom surface on vehicle nation clamping top, the clamping of vehicle nation with out of stock device
The top surface of lower part, which is respectively provided with sawtooth, realizes effective fixation to the present apparatus, using scalable fixed link the present apparatus is suitable for
The vehicle of different model can lead different model along the sleeve that No.1 slide bar slides axially and horizontally rotates by setting
It is out of stock to draw pin progress, avoids user from replacing different tools and pin is taken out, save the out of stock time, slided using No.1
Cylinder drives snap ring to carry out labour-saving axial movement, is hit convenient for the set screw to towing pin, to realize No.1 screw rod
It is laborsaving out of stock, effectively increase out of stock efficiency.Therefore, the utility model is applicable not only to the vehicle of different model, Er Qieyou
Effect improves out of stock efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：Vehicle nation clamps top 1, vehicle nation clamps lower part 2, two connecting rod 21, scalable fixed link 3, upper fixed cylinder
31,32, No. two screw rods 33, No.1 connecting rod 34, No.1 slide bar 4, sleeve 41, No.1 helical spring 42, No.1s of lower fixed cylinder are fixed
The position locating piece 44, two of block 43, two slide bar 5,51, No. two helical springs 52 of No.1 locating ring, No.1 fixed block 53, two are solid
It is solid to determine 62, No. three 54, No. two locating rings 55 of cross bar, No.1 screw rod 6, cross bar 61, tapered portion 611, montant locating pieces 621, magnet
Fixed board 622, No.1 fixed transverse rod 81, magnet 9, snap ring 10, screw 101, steps on block 20 at 7, No. two slide cartridges 8 of No.1 slide cartridge.
Specific implementation mode
Explanation and specific implementation mode are described in further detail the utility model below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of out of stock device of tractor truck, including the consistent vehicle nation of structure clamp top 1 and Che Bang folders
Tight lower part 2, scalable fixed link 3, No.1 slide bar 4, No. two slide bars 5, No.1 screw rod 6, No.1 slide cartridges 7,
One end that the vehicle nation clamps top 1 is fixedly connected with one end of scalable fixed link 3, and it is another that vehicle nation clamps top 1
The upper side of one end is fixedly connected with the bottom end of No.1 slide bar 4, and the outside of No.1 slide bar 4 is from top to bottom arranged with successively can be along one
Sleeve 41, the No.1 helical spring 42 that number slide bar 4 slides axially and horizontally rotates, one end of the No.1 helical spring 42 and set
Cylinder 41 is fixedly connected, and the other end and the vehicle nation of No.1 helical spring 42 clamp top 1 and be fixedly connected, and the No.1 screw rod 6 is L-shaped
Structure, including cross bar 61, montant 62, one end of the cross bar 61 and the upper end vertical connection of montant 62, the other end of cross bar 61
To be inserted into the tapered portion 61 of cooperation, radially across being extended to outside it after sleeve 41, the lower end of the montant 62 with towing pin
It is connected with magnet 9；
One end that the vehicle nation clamps lower part 2 is fixedly connected with the other end of scalable fixed link 3, and vehicle nation clamps lower part 2
The other end be fixedly connected with the side of No.1 slide cartridge 7, the inside of the No.1 slide cartridge 7 is socketed with No. two slide bars 5, described No. two
The top of slide bar 5 is from top to bottom arranged with 51, No. two No. two slide cartridges 8, No.1 locating ring helical springs 52, No. two cunnings successively
Cylinder 8, No.1 locating ring 51 can slide axially along No. two slide bars 5, and one end and the No.1 locating ring 51 of No. two helical springs 52 are fixed
Connection, the other end of No. two helical springs 52 are fixedly connected with the top of No. two slide bars 5, the side connection of No. two slide cartridges 8
There is the snap ring 10 coordinated with towing pin sealed bottom, the lower part of No. two slide bars 5, which is provided with, steps on block 20.
The suction of the magnet 10 is more than the thrust of the first helical spring 42.
The vehicle nation clamps the bottom surface on top 1, the top surface of vehicle nation clamping lower part 2 is both provided with sawtooth 11.
The top of the No.1 slide bar 4 is provided with No.1 locating piece 43, and the bottom end of No.1 slide bar 4 passes through No. two locating pieces 44
Top 1 is clamped with vehicle nation to be fixedly connected, the top of No. two slide bars 5 is fixed with No. two locating rings 55, the lower part of No. two slide bars 5
53, No. two fixed transverse rods 54 of No.1 fixed block are passed sequentially through to be fixedly connected with block 20 is stepped on.
The side of the No.1 slide cartridge 7 clamps lower part 2 with vehicle nation by No. two connecting rods 21 and is fixedly connected, No. two cunnings
The side of cylinder 8 is fixedly connected by No.1 fixed transverse rod 81 with one end of snap ring 10, and the side of snap ring 10 is fixedly arranged in the middle of spiral shell
Nail 101.
The upper end of the montant 62 is fixedly connected by No. three locating pieces 621 with cross bar 61, and the lower end of montant 62 passes through magnetic
Ferropexy plate 622 is fixedly connected with magnet 9.
The scalable fixed link 3 include upper fixed cylinder 31, lower fixed cylinder 32, No. two screw rods 33, fixed cylinder 31,
The side wall of lower fixed cylinder 32 clamps top 1 with vehicle nation respectively by No.1 connecting rod 34, vehicle nation clamps lower part 2 and is correspondingly connected with,
No. two screw rods 33 are connect after passing through lower fixed cylinder 32 with the inner thread of upper fixed cylinder 31.
The principles of the present invention are described as follows：
The utility model provides a kind of out of stock device for tractor truck, and concrete operating principle is：
If the top of towing pin is circular ring structure, vehicle nation is first clamped top 1 by user, vehicle nation clamps lower part 2 and passes through saw
Tooth 11 is hung on by the vehicle pin of vehicle nation position, and adjusts No. two screw rods 33, and Shi Che nations clamp top 1, vehicle nation clamps lower part 2 and clamps
Vehicle nation, is then caught in towing pin bottom by snap ring 10, and rotation screw 101 makes snap ring 10 seal cooperation with towing pin, slides still further below
Sleeve 41 is moved and horizontally rotated, the top that tapered portion 61 is inserted into towing pin is made then to be jammed on to realize the fixation at the top of towing pin
Block 20 is stepped on, No. two slide cartridges 8 drive snap ring 10 to move downward, so that snap ring 10 is hit the set screw being located at towing pin pin point, directly
Become vertical state to set screw from horizontality, No.1 helical spring 42 pushes sleeve 41 under the action of its elastic force at this time
Upward sliding, it is out of stock that cross bar 61 drives towing pin to move upwards；
If the top of towing pin is planar structure, vehicle nation is first clamped top 1 by user, vehicle nation clamps lower part 2 and passes through saw
Tooth 11 is hung on by the vehicle pin of vehicle nation position, and adjusts No. two screw rods 33, and Shi Che nations clamp top 1, vehicle nation clamps lower part 2 and clamps
Vehicle nation, is then caught in towing pin bottom by snap ring 10, and rotation screw 101 makes snap ring 10 seal cooperation with towing pin, slides still further below
Sleeve 41 is moved and horizontally rotated, keeps magnet 9 and the top of towing pin attracting to realize the fixation at the top of towing pin, then jams on
Block 20, No. two slide cartridges 8 drive snap ring 10 to move downward, snap ring 10 are made to hit the set screw being located at towing pin pin point, until
Set screw becomes vertical state from horizontality, at this time No.1 helical spring 42 pushed under the action of its elastic force sleeve 41 to
Upper sliding, it is out of stock that montant 621 drives towing pin to move upwards.
Embodiment 1：
Referring to Fig. 1, a kind of out of stock device of tractor truck, including the consistent vehicle nation of structure clamp top 1 and Che Bang folders
Tight lower part 2, scalable fixed link 3, No.1 slide bar 4, No. two slide bars 5, No.1 screw rod 6, No.1 slide cartridges 7, on the vehicle nation clamps
The top surface that the bottom surface in portion 1, vehicle nation clamp lower part 2 is both provided with sawtooth 11, the scalable fixed link 3 include upper fixed cylinder 31,
32, No. two screw rods 33 of lower fixed cylinder, No. two screw rods 33 connect after lower fixed cylinder 32 with the inner thread of upper fixed cylinder 31
Connect, fixed cylinder 31, lower fixed cylinder 32 side wall by No.1 connecting rod 34 respectively with vehicle nation clamp top 1, vehicle nation
The one end for clamping lower part 2 corresponds to welding, and the upper side that the vehicle nation clamps the other end on top 1 passes through No. two locating pieces 44 and one
The bottom end welding of number slide bar 4, the top of No.1 slide bar 4 are welded with No.1 locating piece 43, the middle part of No.1 slide bar 4 from top to bottom according to
It is secondary to be arranged with the sleeve 41 that slid axially and horizontally rotate along No.1 slide bar 4, No.1 helical spring 42, the No.1 spiral bullet
One end of spring 42 is welded with sleeve 41, and the other end and the vehicle nation of No.1 helical spring 42 clamp top 1 and weld, the No.1 screw rod
6 be L-shaped structure, including cross bar 61, montant 62, the upper end that one end of the cross bar 61 passes through No. three locating pieces 621 and montant 62
Vertical connection, the other end of cross bar 61 are the tapered portion 611 that cooperation is inserted into towing pin, radially across being extended to after sleeve 41
Outside it, the lower end of the montant 62 is welded by magnet fixed plate 622 and magnet 9, and the suction of the magnet 9 is more than the first spiral shell
The thrust of spring 42 is revolved, the other end that the vehicle nation clamps lower part 2 is welded by the side of No. two connecting rods 21 and No.1 slide cartridge 7
It connecing, and the inside of No.1 slide cartridge 7 is socketed with No. two slide bars 5, the tops of No. two slide bars 5 is welded with No. two locating rings 55, and two
The top of number slide bar 5 is from top to bottom arranged with 51, No. two No. two slide cartridges 8, No.1 locating ring helical springs 52 successively, described No. two
Slide cartridge 8, No.1 locating ring 51 can slide axially along No. two slide bars 5, and one end and the No.1 locating ring 51 of No. two helical springs 52 weld
It connects, the top welding of the other end and No. two slide bars 5 of No. two helical springs 52, the side of No. two slide cartridges 8 is solid by No.1
Determine cross bar 81 to weld with snap ring 10, the screw 101 being threadedly coupled with it, No. two slide bars are provided in the middle part of the side of snap ring 10
5 lower part passes sequentially through 53, No. two fixed transverse rods 54 of No.1 fixed block and steps on the welding of block 20.
Above-mentioned tractor truck is followed the steps below successively with the application method of out of stock device：
Step 1: vehicle nation is first clamped top 1 by user, vehicle nation clamps lower part 2 and is hung on vehicle nation position by sawtooth 11
Vehicle pin by, then adjust No. two screw rods 33, Shi Che nations clamp top 1, vehicle nation clamps lower part 2 and clamps vehicle nation, then by snap ring 10
It is caught in towing pin bottom, rotation screw 101 makes snap ring 10 seal cooperation with towing pin；
Step 2: the top of the present embodiment towing pin is circular ring structure, user elder generation slide downward simultaneously horizontally rotates sleeve
41, make the top of the insertion towing pin of tapered portion 61 to realize the fixation at the top of towing pin, then jam on block 20, snap ring 10 is made to hit
Set screw at towing pin pin point, until set screw becomes vertical state from horizontality, No.1 spiral bullet at this time
Spring 42 pushes 41 upward sliding of sleeve under the action of its elastic force, and it is out of stock that cross bar 61 drives towing pin to move upwards.
Embodiment 2：
Structure with embodiment 1, the difference is that：
In the step 2, the top of towing pin is planar structure, and user elder generation slide downward simultaneously horizontally rotates sleeve 41,
Keep magnet 9 and the top of towing pin attracting to realize the fixation at the top of towing pin, then jam on block 20, the shock of snap ring 10 is made to be located at
Set screw at towing pin pin point, until set screw becomes vertical state from horizontality, No.1 helical spring 42 at this time
41 upward sliding of sleeve is pushed under the action of its elastic force, it is out of stock to realize that montant 621 drives towing pin to move upwards.
Claims (7)
1. a kind of out of stock device of tractor truck, it is characterised in that：
Described device includes that the consistent vehicle nation of structure clamps top (1) and vehicle nation clamping lower part (2), scalable fixed link (3), one
Number slide bar (4), No. two slide bars (5), No.1 screw rod (6)；
One end that the vehicle nation clamps top (1) is fixedly connected with one end of scalable fixed link (3), and vehicle nation clamps top (1)
The upper side of the other end is fixedly connected with the bottom end of No.1 slide bar (4), and the outside of No.1 slide bar (4) is from top to bottom arranged with successively
It can be along No.1 slide bar (4) slide axially and horizontally rotate sleeve (41), No.1 helical spring (42), the No.1 helical spring
(42) one end is fixedly connected with sleeve (41), and the other end and the vehicle nation of No.1 helical spring (42) clamp top (1) fixed company
It connects, the No.1 screw rod (6) is L-shaped structure, including cross bar (61), montant (62), one end of the cross bar (61) and montant
(62) other end of upper end vertical connection, cross bar (61) is the tapered portion (611) that cooperation is inserted into towing pin, radially across
Sleeve extends to after (41) outside it, and the lower end of the montant (62) is connected with magnet (9)；
One end that the vehicle nation clamps lower part (2) is fixedly connected with the other end of scalable fixed link (3), and vehicle nation clamps lower part
(2) the other end is fixedly connected with the side of No.1 slide cartridge (7), and the inside of the No.1 slide cartridge (7) is socketed with No. two slide bars
(5), the top of No. two slide bars (5) is from top to bottom arranged with No. two slide cartridges (8), No.1 locating ring (51), No. two spiral shells successively
Spring (52) is revolved, No. two slide cartridges (8), No.1 locating ring (51) can slide axially along No. two slide bars (5), No. two helical springs
(52) one end is fixedly connected with No.1 locating ring (51), the top of the other end and No. two slide bars (5) of No. two helical springs (52)
Portion is fixedly connected, and the side of No. two slide cartridges (8) is connected with the snap ring (10) coordinated with towing pin sealed bottom, described No. two
The lower part of slide bar (5), which is provided with, steps on block (20).
2. a kind of out of stock device of tractor truck according to claim 1, it is characterised in that：The suction of the magnet (9)
Power is more than the thrust of the first helical spring (42).
3. a kind of out of stock device of tractor truck according to claim 1, it is characterised in that：The vehicle nation clamps top
(1) top surface that bottom surface, vehicle nation clamp lower part (2) is both provided with sawtooth (11).
4. the out of stock device of a kind of tractor truck according to any one of claim 1 ﹣ 3, it is characterised in that：Described one
The top of number slide bar (4) is provided with No.1 locating piece (43), and the bottom end of No.1 slide bar (4) passes through No. two locating pieces (44) and vehicle nation
It clamps top (1) to be fixedly connected, the tops of No. two slide bars (5) is fixed with No. two locating rings (55), under No. two slide bars (5)
Portion passes sequentially through No.1 fixed block (53), No. two fixed transverse rods (54) are fixedly connected with block (20) is stepped on.
5. the out of stock device of a kind of tractor truck according to any one of claim 1 ﹣ 3, it is characterised in that：Described one
The side of number slide cartridge (7) clamps lower part (2) with vehicle nation by No. two connecting rods (21) and is fixedly connected, No. two slide cartridges (8)
Side is fixedly connected by No.1 fixed transverse rod (81) with one end of snap ring (10), and the side of snap ring (10) is fixedly arranged in the middle of spiral shell
It follows closely (101).
6. the out of stock device of a kind of tractor truck according to any one of claim 1 ﹣ 3, it is characterised in that：It is described perpendicular
The upper end of bar (62) is fixedly connected by No. three locating pieces (621) with cross bar (61), and the lower end of montant (62) is fixed by magnet
Plate (622) is fixedly connected with magnet (9).
7. the out of stock device of a kind of tractor truck according to any one of claim 1 ﹣ 3, it is characterised in that：It is described can
Telescopic fixing rod (3) includes upper fixed cylinder (31), lower fixed cylinder (32), No. two screw rods (33), fixed cylinder (31), lower solid
The side wall of safety barrel (32) by No.1 connecting rod (34) respectively with vehicle nation clamp top (1), vehicle nation clamp lower part (2) it is corresponding company
It connects, No. two screw rods (33) connect with the inner thread of upper fixed cylinder (31) afterwards across lower fixed cylinder (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721616997.9U CN207825853U (en) | 2017-11-28 | 2017-11-28 | A kind of out of stock device of tractor truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721616997.9U CN207825853U (en) | 2017-11-28 | 2017-11-28 | A kind of out of stock device of tractor truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207825853U true CN207825853U (en) | 2018-09-07 |
Family
ID=63386803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721616997.9U Active CN207825853U (en) | 2017-11-28 | 2017-11-28 | A kind of out of stock device of tractor truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207825853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058553A (en) * | 2017-11-28 | 2018-05-22 | 东风商用车有限公司 | A kind of tractor truck out of stock device and its application method |
-
2017
- 2017-11-28 CN CN201721616997.9U patent/CN207825853U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058553A (en) * | 2017-11-28 | 2018-05-22 | 东风商用车有限公司 | A kind of tractor truck out of stock device and its application method |
| CN108058553B (en) * | 2017-11-28 | 2023-04-28 | 东风商用车有限公司 | Out-of-stock device for semi-trailer traction vehicle and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104227303B (en) | Weld clamp device | |
| CN201693317U (en) | Inner welding gun swinging device for automatic straight tube flange welding machine | |
| CN203541745U (en) | Double-head chamfering machine | |
| CN205950235U (en) | LC fiber connector's kludge | |
| CN104289834B (en) | Flange form sleeve weld station | |
| CN103286487B (en) | Extinguisher cylinder welding machine and welding method thereof | |
| CN101596650A (en) | A kind of multifunctional welding and cutting device | |
| CN201693308U (en) | External welding gun pendulous device for automatic straight pipe flange welding machine | |
| CN207825853U (en) | A kind of out of stock device of tractor truck | |
| CN109570841A (en) | The automatic welding tooling of building jacking | |
| CN103658688B (en) | A kind of automatic lathe discharging mechanism laggard, rear | |
| CN101637876B (en) | Full-automatic feeder of gang tool numerical control lathe | |
| CN203236201U (en) | Device for assembling transmission shaft for vehicle | |
| CN202824887U (en) | Straight thread sleeve automatic tapping machine | |
| CN207431816U (en) | A kind of golf club head clamping fixture | |
| CN207756937U (en) | Pipe fitting processing rotational positioning equipment | |
| CN204893247U (en) | Support arrangement for be used for directional sealing of tube | |
| CN209239419U (en) | A kind of interference fit shaft sleeve ejector apparatus | |
| CN201095096Y (en) | Packaged assembly of straight hole clamp spring for shaft | |
| CN109732458A (en) | A kind of equipment that can be derusted to steel pipe surfaces externally and internally | |
| CN108058553A (en) | A kind of tractor truck out of stock device and its application method | |
| CN209407800U (en) | Weld clamping mechanism | |
| CN208584250U (en) | A kind of pitman shaft boring technological equipment | |
| CN204053223U (en) | Terminal plate self-feeding mash welder | |
| CN104128863B (en) | Valve-face special purpose grinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |