CN110253110A - A kind of trailer baseplate apparatus for welding and positioning - Google Patents
A kind of trailer baseplate apparatus for welding and positioning Download PDFInfo
- Publication number
- CN110253110A CN110253110A CN201910513874.XA CN201910513874A CN110253110A CN 110253110 A CN110253110 A CN 110253110A CN 201910513874 A CN201910513874 A CN 201910513874A CN 110253110 A CN110253110 A CN 110253110A
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- side wall
- nut
- welding
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/32—Accessories
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention belongs to trailer fields, especially a kind of trailer baseplate apparatus for welding and positioning, for position inaccuracy in existing welding process, and the problem inconvenient to the clamping of different size bottom plate, now propose following scheme, it includes two mounting plates and bracket, the two sides that two mounting plates are located at bracket are symmetrical, the two sides side wall of the bracket slidably connects multiple thread bush, the bottom side of the wall of the thread bush is equipped with screw rod vertically, the screw flight runs through thread bush, the upper end side wall of the screw rod is fixedly connected with plectane, the bottom side of the wall of the screw rod is fixedly connected with handwheel, the upper end side wall of two mounting plates offers cavity, the inner wall of the cavity is connected with strut by transverse moving mechanism.The present invention can accurately measure the shift position of welder by laser range finder and light barrier, and can be clamped to the bottom plate of each size using the thread bush of sliding, of simple structure and strong practicability.
Description
Technical field
The present invention relates to trailer technical field more particularly to a kind of trailer baseplate apparatus for welding and positioning.
Background technique
Trailer refers to by vehicle traction and the vehicle of unpowered driving device itself.By an automobile (lorry or tractor,
Fork truck) with the combination of one or one or more trailer.Cargo vehicle and towing motorcar are the driving vehicle section of truck combination, referred to as main
Vehicle.The slave motor-car section drawn by main vehicle is known as trailer, is the important car type of highway transportation, is to improve warp using truck combination transport
The Ji most effective and simple important means of benefit.With the advantages such as rapid, motor-driven, flexible, safe, it is convenient to realize that section is transported
It is defeated.
The bottom plate of trailer needs to weld it in process, so that the lesser bottom plate of multiple areas is connected to one
It rises and forms biggish bottom plate, and bottom plate is typically placed on bracket in the welding process, is clamped using clamping device, and
Bottom plate it is in different size, and clamping device is usually fixed, and bottom plate can be clamped device during welding in this way
It blocks and is inconvenient to be welded, and in the welding process if can also make the weldering of bottom plate to the position inaccurate of welder
It connects position and deviation occurs, influence the accuracy of welding.
In conclusion there are various problems in trailer baseplate, for this purpose, it is proposed that a kind of trailer baseplate during the welding process
Apparatus for welding and positioning solves the above problems.
Summary of the invention
A kind of trailer baseplate apparatus for welding and positioning proposed by the present invention, solves welding process insole board and is typically placed at
On bracket, clamped using clamping device, and bottom plate is in different size, and clamping device is usually fixed, this
Bottom plate can be clamped device and block and be inconvenient to be welded during sample welds, and in the welding process if to welding
The problem of position inaccurate of device also can make the welding position of bottom plate deviation occur, influence the accuracy of welding.
To achieve the goals above, present invention employs following technical solutions:
A kind of trailer baseplate apparatus for welding and positioning, including two mounting plates and bracket, two mounting plates are located at bracket
Two sides it is symmetrical, the two sides side wall of the bracket slidably connects multiple thread bush, and the bottom side of the wall of the thread bush is vertical
Equipped with screw rod, the screw flight runs through thread bush, and the upper end side wall of the screw rod is fixedly connected with plectane, under the screw rod
End side wall is fixedly connected with handwheel, and the upper end side wall of two mounting plates offers cavity, and the inner wall of the cavity passes through
Transverse moving mechanism is connected with strut, and the upper end inner wall of the cavity offers strip mouth, and the strut runs through strip mouth,
Square pole is fixedly connected between the upper end side wall of two struts outside cavity, the square pole is hollow structure,
Vertical bar is connected with by longitudinal moving mechanism in the square pole, the lower end inner wall of the square pole offers strip gab, institute
Vertical bar is stated through strip gab, the bottom side of the wall of the vertical bar is fixedly connected with welder, the upper end of two mounting plates
Side wall is equipped with first laser distance measuring sensor, and the side wall of the square pole is fixedly connected with that there are two sense with first laser ranging
Matched first light barrier of device, the side wall of one of them mounting plate are fixedly connected with second laser distance measuring sensor, are located at
The side wall of the vertical bar outside square pole is fixedly connected with and matched second light barrier of second laser distance measuring sensor.
Preferably, the transverse moving mechanism includes the first stepper motor, and the inner wall of the cavity is rotated by bearing to be connected
Be connected to matched first threaded rod of the output shaft of the first stepper motor, thread bush is equipped with the first spiral shell on first threaded rod
Mother, the bottom side of the wall of first nut and the lower end inner wall of cavity are slidably connected, the upper end side wall and branch of first nut
The bottom side of the wall of bar is fixedly connected.
Preferably, the bottom side of the wall of first nut is fixedly connected with first connecting rod, and the first connecting rod is far from first
One end of nut is fixedly connected with the first sliding block, and the lower end inner wall of the cavity offers sliding with the first sliding block matched first
Slot.
Preferably, the longitudinal moving mechanism includes second stepper motor, and the inner wall of the square pole is rotated by bearing
Be connected with matched second threaded rod of the output shaft of second stepper motor, thread bush is equipped with the second spiral shell on second threaded rod
The upper end inner wall of mother, second nut and square pole is slidably connected, the bottom side of the wall of second nut and the upper end of vertical bar
Side wall is fixedly connected.
Preferably, the upper end side wall of second nut is fixedly connected with second connecting rod, and the second connecting rod is far from second
One end of nut is fixedly connected with the second sliding block, and the upper end inner wall of the square pole offers second matched with the second sliding block
Sliding slot.
Compared with prior art, the beneficial effects of the present invention are:
It 1, being capable of real-time measurement welding dress by the cooperation of first laser distance measuring sensor and the first light barrier in the present invention
The lateral displacement position set, and can quickly, accurately, in real time by the cooperation of second laser distance measuring sensor and the second light barrier
Measured place welder vertically moves position, the position of bottom plate welding can accurately be positioned in this way, and then guarantee weldering
What is connect goes on smoothly, and drives plectane to be gone up and down in addition, rotating by screw rod, and threaded rod can be made to move along bracket simultaneously
It is dynamic, so as to be limited to different size of bottom plate, so that welding can be gone on smoothly.
2, the rotation of the first threaded rod is driven by the first stepper motor in the present invention, in the limit of first connecting rod and the first sliding block
So that the first nut is able to drive strut under system mobile, and then strut is made to drive square pole mobile, thus drives welder horizontal
The rotation of the second threaded rod is driven to movement, then by second stepper motor, the is made under the limitation of second connecting rod and the second sliding block
Two nuts are able to drive vertical bar longitudinal movement, and then welder is made to carry out longitudinal measure to bottom plate.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of trailer baseplate apparatus for welding and positioning proposed by the present invention；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram in Fig. 1 at B；
Fig. 4 is a kind of left view structural representation of trailer baseplate apparatus for welding and positioning proposed by the present invention；
Fig. 5 is the structural schematic diagram in Fig. 4 at C.
In figure: 1 mounting plate, 2 brackets, 3 thread bush, 4 screw rods, 5 plectanes, 6 handwheels, 7 transverse moving mechanisms, 701 first steps
Into motor, 702 first threaded rods, 703 first nuts, 8 struts, 9 square poles, 10 longitudinal moving mechanisms, 1,001 second steppings electricity
Machine, 1,002 second threaded rods, 1,003 second nuts, 11 vertical bars, 12 welders, 13 first laser distance measuring sensors, 14 first
Light barrier, 15 second laser distance measuring sensors, 16 second light barriers, 17 first connecting rods, 18 first sliding blocks, 19 second connecting rods, 20
Second sliding block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, a kind of trailer baseplate apparatus for welding and positioning, including two mounting plates 1 and bracket 2, two mounting plates 1
Two sides positioned at bracket 2 are symmetrical, and the two sides side wall of bracket 2 slidably connects multiple thread bush 3, the bottom side of the wall of thread bush 3
It is equipped with screw rod 4 vertically, 4 screw thread of screw rod runs through thread bush 3, and the upper end side wall of screw rod 4 is fixedly connected with plectane 5, the lower end of screw rod 4
Side wall is fixedly connected with handwheel 6, and the upper end side wall of two mounting plates 1 offers cavity, and the inner wall of cavity passes through transverse shifting
Mechanism 7 is connected with strut 8, and transverse moving mechanism 7 includes the first stepper motor 701, and the inner wall of cavity is rotatablely connected by bearing
Have with matched first threaded rod 702 of the output shaft of the first stepper motor 701, thread bush 3 is equipped with first on the first threaded rod 702
Nut 703, the bottom side of the wall of the first nut 703 are fixedly connected with first connecting rod 17, and first connecting rod 17 is far from the first nut 703
One end is fixedly connected with the first sliding block 18, the lower end inner wall of cavity offer with the matched first sliding groove of the first sliding block 18, pass through
First stepper motor 701 drives the rotation of the first threaded rod 702, makes the first spiral shell under the limitation of first connecting rod 17 and the first sliding block 18
It is mobile that mother 703 is able to drive strut 8, and then strut 8 is made to drive square pole 9 mobile, thus welder 12 is driven laterally to move
It is dynamic；
The bottom side of the wall of first nut 703 and the lower end inner wall of cavity are slidably connected, the upper end side wall of the first nut 703 with
The bottom side of the wall of strut 8 is fixedly connected, and the upper end inner wall of cavity offers strip mouth, and strut 8 runs through strip mouth, is located at sky
Square pole 9 is fixedly connected between the upper end side wall of two struts 8 outside chamber, square pole 9 is hollow structure, is led in square pole 9
It crosses longitudinal moving mechanism 10 and is connected with vertical bar 11, longitudinal moving mechanism 10 includes second stepper motor 1001, the inner wall of square pole 9
It is rotatably connected to and matched second threaded rod 1002 of the output shaft of second stepper motor 1001, the second threaded rod by bearing
Thread bush 3 is equipped with the second nut 1003 on 1002, and the upper end side wall of the second nut 1003 is fixedly connected with second connecting rod 19, and second
Connecting rod 19 is fixedly connected with the second sliding block 20 far from one end of the second nut 1003, and the upper end inner wall of square pole 9 offers and the
The matched second sliding slot of two sliding blocks 20 drives the rotation of the second threaded rod 1002 by second stepper motor 1001, connects second
So that the second nut 1003 is able to drive the longitudinal movement of vertical bar 11 under the limitation of bar 19 and the second sliding block 20, and then makes welder
12 pairs of bottom plates carry out longitudinal measure；
The upper end inner wall of second nut 1003 and square pole 9 is slidably connected, the bottom side of the wall and vertical bar of the second nut 1003
11 upper end side wall is fixedly connected, and the lower end inner wall of square pole 9 offers strip gab, and vertical bar 11 runs through strip gab, vertical bar
11 bottom side of the wall is fixedly connected with welder 12, and the upper end side wall of two mounting plates 1 is equipped with first laser ranging sensing
Device 13, the side wall of square pole 9 be fixedly connected there are two with matched first light barrier 14 of first laser distance measuring sensor 13, wherein
The side wall of one mounting plate 1 is fixedly connected with second laser distance measuring sensor 15, and the side wall of the vertical bar 11 outside square pole 9 is solid
Surely be connected with matched second light barrier 16 of second laser distance measuring sensor 15, utilize first laser distance measuring sensor 13 and
Dual-laser distance measuring sensor 15 is cooperated with the first light barrier 14 and the second light barrier 16, so as to accurate, quick, real-time
The position of welder 12 is measured on ground, guarantees the accurate shape of welding position, and then guarantee bottom plate normal use.
Bottom plate is now put on bracket 2 by the present invention when welding to trailer baseplate, and holding the rotation screw rod 4 of handwheel 6 makes
Itself and plectane 5 decline, and then plectane 5 is enable to offset with bottom plate, so that the position of bottom plate is fixed, and plectane 5 can follow
Thread bush 3 slides, and can carry out good fixation for different size of bottom plate in this way, is carried out using welder 12, weldering
Connection device 12 can be carried out using electric welding machine, be welded principle very simple, by the work of our common 220V voltages or 380V
Industry electricity consumption reduces voltage by the pressure reducer in electric welding machine, enhances electric current, melts steel using the huge heat of electric energy production
The involvement of iron, welding rod keeps the amalgamation between steel higher, in addition, the coating of the outer layer of welding rod served it is very big,
When welding, on the one hand welding rod plays a part of to conduct electric current and the electric arc that ignites, makes welding rod and base metal as an electrode
Between generate lasting, stable electric arc, to provide heat necessary to fusion welding.On the other hand, welding rod is again as filling gold
Category is added in weld seam, becomes the main component of weld metal.Therefore, the constituent of welding rod and welding rod quality, will be direct
Chemical component, mechanical performance and the physical property for influencing weld metal, so that bottom plate be enable closely to be welded together；
The first stepper motor 701 is first set to drive the rotation of the first threaded rod 702 when welding, and in first connecting rod 17 and the
Make the first nut 703 along 702 transverse shifting of the first threaded rod under the limitation of two sliding blocks 20, and 703 transverse shifting of the first nut
When be able to drive that strut 8 is mobile, and such strut 8 is able to drive square pole 9 and welder 12 is mobile, to make welder 12
Lateral welding is carried out to bottom plate, square pole 9 allows to drive the first light barrier 14 mobile mobile, and the first light barrier 14 is moving
It changes when dynamic with the spacing moment of first laser distance measuring sensor 13, and first laser distance measuring sensor 13 can be real-time
Then the size of measured place spacing can make second stepper motor so that the position to welding is quickly and accurately positioned
1001 drive the rotation of the second threaded rod 1002, and make the second nut 1003 under the limitation of second connecting rod 19 and the second sliding block 20
Along 1002 transverse shifting of the second threaded rod, and the movement of vertical bar 11 is able to drive when the second 1003 transverse shifting of nut, it is perpendicular in this way
Bar 11 is able to drive the movement of welder 12, so that welder 12 be made to carry out longitudinal welding to bottom plate, vertical bar 11 is in movement
Allow to drive the second light barrier 16 mobile, the second light barrier 16 when moving spacing with second laser distance measuring sensor 15 when
Quarter changes, and second laser distance measuring sensor 15 can at real-time measurement spacing size, thus to the position of welding into
Row quickly and accurately positions；
The working principle of first laser distance measuring sensor 13 and second laser distance measuring sensor 15 is as follows, first by two pole of laser
Pipe alignment target emits laser pulse.Laser is scattered to all directions after target reflects.Some scattered light connects back to sensor
Device is received, is imaged on avalanche photodide after being received by optical system.Avalanche photodide is that a kind of inside has amplification
The optical sensor of function, therefore it can detect extremely faint optical signal.It records and handles from light pulse and be issued to return quilt
The time experienced is received, target range can be measured.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of trailer baseplate apparatus for welding and positioning, including two mounting plates (1) and bracket (2), two mounting plate (1) positions
It is symmetrical in the two sides of bracket (2), which is characterized in that the two sides side wall of the bracket (2) slidably connects multiple thread bush
(3), the bottom side of the wall of the thread bush (3) is equipped with screw rod (4) vertically, and screw rod (4) screw thread runs through thread bush (3), described
The upper end side wall of screw rod (4) is fixedly connected with plectane (5), and the bottom side of the wall of the screw rod (4) is fixedly connected with handwheel (6), and two
The upper end side wall of a mounting plate (1) offers cavity, and the inner wall of the cavity is connected with by transverse moving mechanism (7)
Strut (8), the upper end inner wall of the cavity offer strip mouth, and the strut (8) runs through strip mouth, outside cavity
It is fixedly connected with square pole (9) between the upper end side wall of two struts (8), the square pole (9) is hollow structure, described
It is connected with vertical bar (11) in square pole (9) by longitudinal moving mechanism (10), the lower end inner wall of the square pole (9) offers item
Shape opening, the vertical bar (11) run through strip gab, and the bottom side of the wall of the vertical bar (11) is fixedly connected with welder (12),
The upper end side wall of two mounting plates (1) is equipped with first laser distance measuring sensor (13), and the side wall of the square pole (9) is solid
There are two fixed connections and matched first light barrier (14) of first laser distance measuring sensor (13), one of them described mounting plate
(1) side wall is fixedly connected with second laser distance measuring sensor (15), is located at the side wall of the described vertical bar (11) of square pole (9) outside
It is fixedly connected with and matched second light barrier (16) of second laser distance measuring sensor (15).
2. a kind of trailer baseplate apparatus for welding and positioning according to claim 1, which is characterized in that the transverse moving mechanism
It (7) include the first stepper motor (701) that the inner wall of the cavity is rotatably connected to and the first stepper motor (701) by bearing
Matched first threaded rod (702) of output shaft, thread bush (3) is equipped with the first nut on first threaded rod (702)
(703), the bottom side of the wall of first nut (703) and the lower end inner wall of cavity are slidably connected, first nut (703)
Upper end side wall is fixedly connected with the bottom side of the wall of strut (8).
3. a kind of trailer baseplate apparatus for welding and positioning according to claim 2, which is characterized in that first nut
(703) bottom side of the wall is fixedly connected with first connecting rod (17), the one end of the first connecting rod (17) far from the first nut (703)
It is fixedly connected with the first sliding block (18), the lower end inner wall of the cavity offers and the first sliding block (18) matched first sliding groove.
4. a kind of trailer baseplate apparatus for welding and positioning according to claim 1, which is characterized in that the longitudinal moving mechanism
It (10) include second stepper motor (1001), the inner wall of the square pole (9) is rotatably connected to and the second stepping electricity by bearing
Matched second threaded rod (1002) of the output shaft of machine (1001), thread bush (3) is equipped with the on second threaded rod (1002)
Two nuts (1003), second nut (1003) and the upper end inner wall of square pole (9) are slidably connected, second nut
(1003) bottom side of the wall is fixedly connected with the upper end side wall of vertical bar (11).
5. a kind of trailer baseplate apparatus for welding and positioning according to claim 4, which is characterized in that second nut
(1003) upper end side wall is fixedly connected with second connecting rod (19), and the one of the second connecting rod (19) separate second nut (1003)
End is fixedly connected with the second sliding block (20), and the upper end inner wall of the square pole (9) offers matched with the second sliding block (20)
Second sliding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910513874.XA CN110253110A (en) | 2019-06-14 | 2019-06-14 | A kind of trailer baseplate apparatus for welding and positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910513874.XA CN110253110A (en) | 2019-06-14 | 2019-06-14 | A kind of trailer baseplate apparatus for welding and positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110253110A true CN110253110A (en) | 2019-09-20 |
Family
ID=67918199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910513874.XA Pending CN110253110A (en) | 2019-06-14 | 2019-06-14 | A kind of trailer baseplate apparatus for welding and positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110253110A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618283A (en) * | 2021-10-11 | 2021-11-09 | 广州松合智能科技有限公司 | Material way box welding special plane with distance measurement function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203495379U (en) * | 2013-10-16 | 2014-03-26 | 刘宪福 | Automatic welding device for breast board |
| CN204018930U (en) * | 2014-07-31 | 2014-12-17 | 惠州比亚迪电池有限公司 | A kind of welder |
| CN104741749A (en) * | 2015-04-03 | 2015-07-01 | 江苏理工学院 | Equidistant cutting device for thin plate covering parts |
| CN104741807A (en) * | 2015-04-03 | 2015-07-01 | 江苏理工学院 | Plasma flame cutting machine for three-dimensional sheet covering part |
| CN107790936A (en) * | 2017-11-22 | 2018-03-13 | 江苏长虹智能装备集团有限公司 | A kind of passenger-carrying chassis welding robot |
| CN207578503U (en) * | 2017-12-11 | 2018-07-06 | 东阳艺佳服饰有限公司 | It is automatic cutting bed |
-
2019
- 2019-06-14 CN CN201910513874.XA patent/CN110253110A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203495379U (en) * | 2013-10-16 | 2014-03-26 | 刘宪福 | Automatic welding device for breast board |
| CN204018930U (en) * | 2014-07-31 | 2014-12-17 | 惠州比亚迪电池有限公司 | A kind of welder |
| CN104741749A (en) * | 2015-04-03 | 2015-07-01 | 江苏理工学院 | Equidistant cutting device for thin plate covering parts |
| CN104741807A (en) * | 2015-04-03 | 2015-07-01 | 江苏理工学院 | Plasma flame cutting machine for three-dimensional sheet covering part |
| CN107790936A (en) * | 2017-11-22 | 2018-03-13 | 江苏长虹智能装备集团有限公司 | A kind of passenger-carrying chassis welding robot |
| CN207578503U (en) * | 2017-12-11 | 2018-07-06 | 东阳艺佳服饰有限公司 | It is automatic cutting bed |
Non-Patent Citations (1)
| Title |
|---|
| 机械工人编辑部著: "《机床维修与改装》", 31 July 1983 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618283A (en) * | 2021-10-11 | 2021-11-09 | 广州松合智能科技有限公司 | Material way box welding special plane with distance measurement function |
| CN113618283B (en) * | 2021-10-11 | 2021-12-28 | 广州松合智能科技有限公司 | Material way box welding special plane with distance measurement function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104215464B (en) | Universal wheel alignment monitor station and detection method thereof | |
| CN201429588Y (en) | Automatic ultrasonic scanner for large-scale workpiece weld joints | |
| CN110253110A (en) | A kind of trailer baseplate apparatus for welding and positioning | |
| CN104020138A (en) | Automatic positioning equipment for visual inspection of car body covering parts | |
| CN108828060A (en) | A kind of detection vehicle for weld seam detection | |
| CN208026216U (en) | Steel coil tower-shaped detection device | |
| CN106091933B (en) | A kind of device and measuring method for being used to measure vehicle overall dimension | |
| CN204630952U (en) | Detect the portable geological radar antenna support of tunnel-liner quality | |
| CN101738406B (en) | Ray detection system and method for performing nondestructive testing on object by using rays | |
| CN212391199U (en) | Light detection device for vehicle detection | |
| CN203908946U (en) | Automatic positioning device for visual detection of covering part outside car body | |
| CN207548572U (en) | Multistage Visualization part apparatus for adjusting position | |
| CN213658265U (en) | Whole car trafficability characteristic detection device | |
| CN109434252A (en) | A kind of welding wire deposited metal test plate (panel) automatic soldering device and welding method | |
| US20240027594A1 (en) | Method for using offline acceptance workshop of multi-line laser radar automatic driving device | |
| CN214375256U (en) | Envelope testing device for vertical detection area of automobile parking radar | |
| CN114939860A (en) | Weak magnetic detection robot for weld damage and detection method | |
| CN204679457U (en) | Ultrasonic phase array detects dolly | |
| CN104697450B (en) | Semitrailer position detecting system and localization method | |
| CN208654088U (en) | A kind of detection vehicle for weld seam detection | |
| CN209605757U (en) | A kind of roller inspector | |
| CN113030269A (en) | Ultrasonic online detection device and online detection method for rail bottom defects of steel rail | |
| CN105785971A (en) | Calibration method of automobile lane deviation early warning system, and method | |
| CN213322401U (en) | Automatic tank or pipeline X-ray defect detection and identification device | |
| CN220316217U (en) | Automatic conveying device for automobile hub casting |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190920 |
|
| RJ01 | Rejection of invention patent application after publication |