CN214215210U - Automatic rotary marking machine for automobile hub - Google Patents
Automatic rotary marking machine for automobile hub Download PDFInfo
- Publication number
- CN214215210U CN214215210U CN202023310437.5U CN202023310437U CN214215210U CN 214215210 U CN214215210 U CN 214215210U CN 202023310437 U CN202023310437 U CN 202023310437U CN 214215210 U CN214215210 U CN 214215210U
- Authority
- CN
- China
- Prior art keywords
- marking
- screw rod
- positioning mechanism
- rubber coating
- frame
- 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
Images
Landscapes
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model discloses an automatic rotary marking machine for automobile wheel hubs, which supports and clamps wheel hubs by arranging a wheel hub rotary supporting mechanism, ensures that the marking positions of the wheel hubs do not deviate when marking, utilizes a first lead screw to adjust the space between a pair of rubber coating rollers, can clamp wheel hubs with different sizes, and drives the pair of rubber coating rollers to rotate by a rotary motor, thereby driving the wheel hub to rotate for rotary marking, adjusting the spatial position and the angle of the marking mechanism by arranging the vertical positioning mechanism, the horizontal positioning mechanism and the angle rotation adjusting mechanism, realizing quick positioning, completing marking of different breadth, inner and outer circular angles of the wheel hub, having high production efficiency, meeting the requirements of customers, improving the automatic production efficiency and the beat, and the equipment operation and the model change are simple and quick, and the marking work which cannot be finished by the original single-machine or multi-machine combined equipment is realized.
Description
Technical Field
The utility model relates to a marking device technical field. More specifically speaking, the utility model relates to an automobile wheel hub autogiration marking machine.
Background
The pneumatic marking machine is characterized in that the content of characters and graphs to be marked is input into a computer, computer marking software converts the input content into a control signal, an XY plane on a pneumatic marking head is driven to move according to a designed track, and meanwhile, the marking machine performs high-frequency impact motion under the action of compressed air, so that concave marks consisting of dense dot matrixes are printed on the surface of a workpiece.
The laser marking machine is controlled by a computer, the content of characters and graphs to be marked is input into the computer, computer marking software converts the input content into control signals and sends the control signals to a marking head, namely two linked optical reflection lenses, so that a laser beam is deflected on an XY plane, a marking workpiece and the laser beam generate relative motion, and the laser beam ablates a mark formed by the needed characters and graphs on the surface of the workpiece.
The existing hub marking machine with pneumatic and laser types generally adopts a 3-point distribution positioning block form to position a hub, the sizes of 3 positioning blocks need to be adjusted back and forth aiming at different hub wheel types of the automobile, the model changing process takes long time, the positioning block model changing positioning precision is controlled by the locking position of the positioning block, and accurate positioning cannot be achieved. The marking method aims at the situation that the inner rim of the hub is an inclined surface and cannot be used for marking in a corresponding inclined mode. In addition, after the marking of the wheel hub is finished, the lifting position needs to be adjusted manually to avoid, so that the wheel hub which is marked can be taken out manually, the whole marking cost beat is long, and the actual operation of workers is complex.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automobile wheel hub autogiration marking machine to solve the technical problem that the wheel hub marking machine among the prior art beats mark work inefficiency.
In order to realize the purposes and other advantages according to the utility model, the utility model provides an automatic rotary marking machine for automobile wheel hubs, which comprises a frame, wherein a control cabinet is arranged on the frame, and a wheel hub rotary supporting mechanism, a marking mechanism, a vertical positioning mechanism, a transverse positioning mechanism and a control terminal are also arranged on the frame;
the wheel hub rotation supporting mechanism comprises a pair of roller frames, rubber coating rollers in the horizontal direction are rotatably connected onto the roller frames, the rubber coating rollers on the roller frames are symmetrically arranged and are parallel to each other, the end parts of the rubber coating rollers are connected with a rotating motor, the wheel hub is supported on the rubber coating rollers, a first screw rod is horizontally arranged below the rubber coating rollers in the direction perpendicular to the rubber coating rollers, two first nuts are connected onto the first screw rod in a threaded mode, the thread turning directions of the two first nuts are opposite, one roller frame is fixed onto one nut, a pair of first sliding rails are arranged on two sides of the first screw rod in the direction parallel to the first screw rod, and two ends of each roller frame are respectively connected with the first sliding rails on the corresponding side in a sliding mode;
the marking mechanism is installed on the vertical positioning mechanism and is arranged towards the upper side of the pair of rubber-coated rollers, the vertical positioning mechanism is used for adjusting the vertical position of the marking mechanism and is connected to the horizontal positioning mechanism in a sliding mode, the horizontal positioning mechanism is used for adjusting the horizontal position of the vertical positioning mechanism, and the control terminal is electrically connected with the control cabinet, the marking mechanism and the rotating motor respectively.
Preferably, the vertical positioning mechanism is connected with an angular rotation adjusting mechanism in a sliding mode, the marking mechanism is connected to the angular rotation adjusting mechanism, and the angular rotation adjusting mechanism is used for rotating the marking mechanism in a vertical plane so as to adjust an included angle between the marking mechanism and a horizontal plane.
Preferably, the lateral positioning mechanism includes:
the second screw rod is horizontally arranged on the upper surface of the rack and is parallel to the axis of the roller;
the second nut is sleeved on the second screw rod and is in threaded connection with the second screw rod;
the pair of second sliding rails are arranged on two sides of the second screw rod and are parallel to the axial direction of the second screw rod;
and the horizontal sliding plate is fixedly connected to the second nut, two ends of the horizontal sliding plate are respectively in sliding connection with the pair of second sliding rails, and the lower end of the vertical positioning mechanism is fixed on the horizontal sliding plate.
Preferably, still be provided with pneumatics in the frame and dodge the mechanism, pneumatics is dodged the mechanism and is located horizontal positioning mechanism with marking mechanism opposite one side, pneumatics is dodged the mechanism and is including fixing the bearing frame of the upper surface of frame rotates on the bearing frame and is connected with the screw rod, and the screw rod is located the axial direction of second lead screw, the second lead screw is close to the outside level of screw rod one end and extends and be connected with the sideslip hand wheel, is connected through screw-thread fit between sideslip hand wheel and the screw rod, and pneumatics is dodged the mechanism still including installing dodge the motor in the frame, dodge the motor and be used for the driving screw to rotate.
Preferably, the wrapping roller is provided with a nylon rest plate at an end not connected to the rotating motor.
Preferably, the control terminal is fixed on the upper surface of the rack through a support.
Preferably, the rack is of a square structure and is formed by welding square steel.
The utility model discloses at least, include following beneficial effect:
1. support and centre gripping through setting up wheel hub rotation support mechanism to wheel hub, guarantee that wheel hub does not take place the skew in marking time scale position, utilize first lead screw to adjust the interval between a pair of rubber coating roller, can the not unidimensional wheel hub of centre gripping to it is rotatory through a pair of rubber coating roller of rotating electrical machines drive, thereby it is rotatory to take turns to the wheel hub to beat the mark.
2. The automatic rotary marking machine for the automobile hub does not need to turn over a workpiece, and can realize quick positioning only by adjusting the spatial position, the angle and the focal length of the marking mechanism through the vertical positioning mechanism, the transverse positioning mechanism and the angular rotary adjusting mechanism which are arranged, so that marking of different breadth and inner and outer circular angles of the automobile hub is completed, and the operation efficiency is high.
3. The nylon leaning plate and the rubber coating roller form V-shaped auxiliary positioning, so that the hubs are more stably and firmly clamped, the position does not deviate during marking, the marking position of each hub can be kept consistent, and the repeated positioning accuracy of marking is ensured.
4. The automation level and the production efficiency of the hub marking are improved, the labor cost is saved, and unnecessary process flows are reduced.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a side view of the structure of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a front view structural diagram of the present invention;
fig. 4 is a schematic perspective view of the present invention.
The specification reference numbers indicate: 1. the automatic positioning device comprises a rack, 2, a control terminal, 3, a vertical positioning mechanism, 4, a lifting platform hand wheel, 5, an angle rotation adjusting mechanism, 6, a marking mechanism, 7, a rubber coating roller, 8, a hand-operated wheel, 9, a transverse positioning mechanism, 10, a second lead screw, 11, a pneumatic avoiding mechanism, 12, a nylon leaning plate, 13 and a rotating motor.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1-4, the automatic rotary marking machine for automobile wheel hubs of the present invention comprises a frame 1, wherein a control cabinet is arranged on the frame 1, and a wheel hub rotary supporting mechanism, a marking mechanism 6, a vertical positioning mechanism 3, a horizontal positioning mechanism 9 and a control terminal 2 are further arranged on the frame 1;
the wheel hub rotation supporting mechanism comprises a pair of roller frames, the roller frames are rotatably connected with rubber coating rollers 7 in the horizontal direction, the rubber coating rollers 7 on the pair of roller frames are symmetrically arranged and are parallel to each other, the end parts of the rubber coating rollers 7 are connected with rotating motors 13, a wheel hub is supported on the pair of rubber coating rollers 7, a first lead screw is horizontally arranged below the rubber coating rollers 7 in the direction perpendicular to the rubber coating rollers 7, two first nuts are connected to the first lead screw in a threaded mode, the thread turning directions of the two first nuts are opposite, one roller frame is fixed on one nut, a pair of first sliding rails are arranged on two sides of the first lead screw in the direction parallel to the first lead screw, and two ends of each roller frame are respectively in sliding connection with the first sliding rails on the corresponding side;
the marking mechanism 6 is installed on the vertical positioning mechanism 3 and is arranged above the pair of rubber-coated rollers 7, the vertical positioning mechanism 3 is used for adjusting the vertical position of the marking mechanism 6 and is connected to the transverse positioning mechanism 9 in a sliding mode, the transverse positioning mechanism 9 is used for adjusting the horizontal position of the vertical positioning mechanism 3, and the control terminal 2 is electrically connected with the control cabinet, the marking mechanism 6 and the rotating motor 13 respectively.
Firstly, a first screw rod is installed, a first nut is sleeved on the first screw rod, the first screw rod is installed on a rack 1 through a screw rod seat and can freely rotate relative to the screw rod seat, then a roller frame is installed, two ends of the roller frame are in sliding connection with first sliding rails, a rubber coating roller 7 is installed on the roller frame, a rotating motor 13 is connected with the rubber coating roller 7, the rubber coating roller 7 is driven to rotate through the rotating motor 13, the end part of the first screw rod can horizontally extend and is provided with a digital display meter and a hand-cranking wheel 8, the current position of the pair of rubber coating rollers 7 is determined through the digital display meter, the clamping position of a wheel hub is accurately positioned, the first screw rod can be rotated through the hand-cranking wheel 8 according to different sizes of the wheel hub, the first sliding rails limit the roller frame and the first nut, so that two first nuts are adjusted to only do linear motion along the first screw rod, and the first nut drives the pair of rubber coating rollers 7 to mutually approach or mutually depart from each other, then a transverse position adjusting mechanism 9 is arranged on the frame 1, a vertical position adjusting mechanism 3 is arranged on the transverse position adjusting mechanism 9, the marking mechanism 6 is connected with the vertical position adjusting mechanism 3, the wheel hub is vertically placed on a pair of rubber coating rollers 7, the rubber coating rollers 7 can protect the wheel hub from being scratched and collided with the wheel hub in the processes of feeding, discharging and marking, and play a role in protection, the space position and the focal position of the marking mechanism 6 are adjusted through the transverse position adjusting mechanism 9 and the vertical position adjusting mechanism 3, so that a marking head of the marking mechanism 6 is right opposite to a to-be-marked breadth of the wheel hub, the vertical position adjusting mechanism 3 can be set as a hand-operated lifting platform, the marking mechanism 6 is connected with a lifting end, a lifting platform hand wheel 4 is arranged on the hand-operated lifting platform hand wheel 4 to change the position of the marking mechanism 6 in the vertical direction, then the marking mechanism 6 is started to work according to marking parameters to mark, the marking mechanism 6 can be a pneumatic marking assembly or a laser marking optical path assembly, in the marking process, the rubber coating roller 7 is driven by the rotating motor 13 to rotate synchronously, so that the hub rotates, and rotary marking is performed.
In another technical scheme, as shown in fig. 1 to 4, an angular rotation adjusting mechanism 5 is slidably connected to the vertical positioning mechanism 3, the marking mechanism 6 is connected to the angular rotation adjusting mechanism 5, and the angular rotation adjusting mechanism 5 is used for rotating the marking mechanism 6 in a vertical plane so as to adjust an included angle between the marking mechanism 6 and a horizontal plane.
Through setting up angular rotation guiding mechanism 5, carry out rotation adjustment to marking mechanism 6, make marking mechanism 6's marking head can be to the wheel hub product adjustment direction that has the slope breadth to just to treating the width of beating mark, improve marking machine to the compatibility and the suitability of the wheel hub product of difference, in the actual production process, can satisfy the beating of wheel hub's spoke face and the beating of wheel hub interior rim face beat the mark (contain interior rim face inclined plane).
In another solution, as shown in fig. 1 to 4, the lateral positioning mechanism 9 comprises:
a second screw rod 10 which is horizontally arranged on the upper surface of the frame 1 and is parallel to the axis of the roller;
the second nut is sleeved on the second screw rod 10 and is in threaded connection with the second screw rod 10;
a pair of second slide rails disposed at both sides of the second screw rod 10 and parallel to the axial direction of the second screw rod 10;
and the horizontal sliding plate is fixedly connected to the second nut, two ends of the horizontal sliding plate are respectively in sliding connection with the pair of second sliding rails, and the lower end of the vertical positioning mechanism 3 is fixed on the horizontal sliding plate.
When horizontal adjustment vertical positioning mechanism 3 and marking mechanism 6, manual or through setting up mechanical setting drive second lead screw 10 and rotate, the second nut moves under the effect of second lead screw 10, because the second slide rail that is fixed with horizontal sliding plate and horizontal sliding plate on the second nut passes through sliding connection is spacing, makes the second nut only follow the axial of second lead screw 10 and is linear motion, thereby adjusts marking mechanism 6's transverse position.
In another technical scheme, as shown in fig. 1 to 4, a pneumatic avoiding mechanism 11 is further arranged on the frame 1, the pneumatic avoiding mechanism 11 is located on the side, opposite to the marking mechanism 6, of the transverse positioning mechanism 9, the pneumatic avoiding mechanism 11 includes a bearing seat fixed on the upper surface of the frame 1, a screw is rotatably connected to the bearing seat, the screw is located in the axial direction of the second screw 10, one end, close to the screw, of the second screw 10 extends outwards and horizontally and is connected with a transverse moving hand wheel, the transverse moving hand wheel is connected with the screw through a thread in a matching manner, the pneumatic avoiding mechanism 11 further includes an avoiding motor installed on the frame, and the avoiding motor is used for driving the screw to rotate.
After marking is finished, the avoiding motor is started to rotate, the driving screw rod is rotated, so that the threaded transverse moving hand wheel is driven to rotate, the second screw rod 10 is made to rotate together, the second nut is driven to do linear motion, the marking mechanism 6 is made to retreat away from the hub, then the hub is manually taken out, when the sliding plate is transversely moved by the second screw rod 10, a digital display meter can be arranged at one end, located on the transverse moving hand wheel, of the second screw rod 10, the second screw rod 10 is operated to rotate through the transverse moving hand wheel, and the position of the marking mechanism 6 represented by the rotation parameters of the second screw rod 10 is determined through the digital display meter.
In another solution, as shown in fig. 1-4, the encapsulation roller 7 is provided with a nylon rest plate 12 at the end not connected to the rotating motor 13.
Lean on a board 12 through setting up nylon, when the wheel hub was placed to the manual work, be used for the wheel hub material loading after lean on the position, improve the efficiency and the positioning accuracy of wheel hub material loading.
In another technical solution, as shown in fig. 1 to 4, the control terminal 2 is fixed on the upper surface of the rack 1 by a support.
In another technical scheme, as shown in fig. 1 to 4, the frame 1 is a square structure, and the frame 1 is formed by welding square steel.
Through adopting square steel welding with frame 1, intensity is firm, and frame 1 sets up to square structure makes equipment area little.
To sum up, on one hand, the utility model supports and clamps the wheel hub by arranging the wheel hub rotating and supporting mechanism, so as to ensure that the marking position of the wheel hub does not deviate when marking, the first lead screw is utilized to adjust the distance between the pair of rubber coating rollers, so as to clamp the wheel hubs with different sizes, and the rotating motor drives the pair of rubber coating rollers to rotate, thereby driving the wheel hub to rotate for marking, on the other hand, the vertical positioning mechanism, the horizontal positioning mechanism and the angle rotation adjusting mechanism are arranged to adjust the space position, the angle and the focal position of the marking mechanism, so as to realize quick positioning, complete the marking of different breadth and inner and outer circular angles of the wheel hub, the production efficiency is high, the automatic rotating and marking machine for the automobile hub can meet the requirements of different specifications on one equipment, the requirements of customers are met, the automatic production efficiency and the beat are improved, and the equipment operation and the model change are simple and quick, and the marking work which cannot be finished by the original single-machine or multi-machine combined equipment is realized.
It should be noted that, the various electric control components related in the present patent application, if not specifically stated, are all commercially available mature components, and can be purchased and used directly. The parameters may be set and adjusted during use in accordance with the principles of this patent and the specification of the parts. All control systems required to be used are integrated in the control cabinet, the existing industrial personal computer completely has the control functions required by the machine, and regarding the control program part, the technical personnel in the industry can carry out autonomous programming according to the principle description part in the patent application, so that the technical bottleneck is not existed for the technical personnel in the industry, and the detailed description is not provided herein.
While the embodiments of the invention have been disclosed above, it is not limited to the applications set forth in the description and illustrated embodiments, but is capable of being applied in all kinds of fields adapted to the invention, and further modifications may readily be made by those skilled in the art, and the invention is therefore not limited to the details given herein and to the drawings described herein, without departing from the general concept defined by the appended claims and their equivalents.
Claims (7)
1. The automatic rotary marking machine for the automobile hub comprises a rack, wherein a control cabinet is arranged on the rack, and is characterized in that a hub rotary supporting mechanism, a marking mechanism, a vertical positioning mechanism, a transverse positioning mechanism and a control terminal are further arranged on the rack;
the wheel hub rotation supporting mechanism comprises a pair of roller frames, rubber coating rollers in the horizontal direction are rotatably connected onto the roller frames, the rubber coating rollers on the roller frames are symmetrically arranged and are parallel to each other, the end parts of the rubber coating rollers are connected with a rotating motor, the wheel hub is supported on the rubber coating rollers, a first screw rod is horizontally arranged below the rubber coating rollers in the direction perpendicular to the rubber coating rollers, two first nuts are connected onto the first screw rod in a threaded mode, the thread turning directions of the two first nuts are opposite, one roller frame is fixed onto one nut, a pair of first sliding rails are arranged on two sides of the first screw rod in the direction parallel to the first screw rod, and two ends of each roller frame are respectively connected with the first sliding rails on the corresponding side in a sliding mode;
the marking mechanism is installed on the vertical positioning mechanism and is arranged towards the upper side of the pair of rubber-coated rollers, the vertical positioning mechanism is used for adjusting the vertical position of the marking mechanism and is connected to the horizontal positioning mechanism in a sliding mode, the horizontal positioning mechanism is used for adjusting the horizontal position of the vertical positioning mechanism, and the control terminal is electrically connected with the control cabinet, the marking mechanism and the rotating motor respectively.
2. The automatic rotary marking machine for automobile hubs according to claim 1, wherein an angular rotation adjustment mechanism is slidably connected to the vertical positioning mechanism, the marking mechanism is connected to the angular rotation adjustment mechanism, and the angular rotation adjustment mechanism is used for rotating the marking mechanism in a vertical plane so as to adjust an included angle between the marking mechanism and a horizontal plane.
3. The automatic rotary marking machine for automobile hubs according to claim 1, wherein said lateral positioning mechanism comprises:
the second screw rod is horizontally arranged on the upper surface of the rack and is parallel to the axis of the roller;
the second nut is sleeved on the second screw rod and is in threaded connection with the second screw rod;
the pair of second sliding rails are arranged on two sides of the second screw rod and are parallel to the axial direction of the second screw rod;
and the horizontal sliding plate is fixedly connected to the second nut, two ends of the horizontal sliding plate are respectively in sliding connection with the pair of second sliding rails, and the lower end of the vertical positioning mechanism is fixed on the horizontal sliding plate.
4. The automatic rotary marking machine for automobile wheel hubs according to claim 3, wherein a pneumatic avoiding mechanism is further arranged on the frame, the pneumatic avoiding mechanism is located on the side, opposite to the marking mechanism, of the transverse positioning mechanism, the pneumatic avoiding mechanism comprises a bearing seat fixed on the upper surface of the frame, a screw rod is rotatably connected to the bearing seat, the screw rod is located in the axial direction of the second screw rod, one end, close to the screw rod, of the second screw rod extends outwards horizontally and is connected with a transverse moving hand wheel, the transverse moving hand wheel is connected with the screw rod in a threaded fit mode, the pneumatic avoiding mechanism further comprises an avoiding motor installed on the frame, and the avoiding motor is used for driving the screw rod to rotate.
5. The automatic rotary marking machine for automobile wheel hubs according to claim 1, wherein the rubber coating roller is provided with a nylon rest plate at one end which is not connected with the rotary motor.
6. The automatic rotary marking machine for automobile hubs according to claim 1, wherein the control terminal is fixed on the upper surface of the frame by a support.
7. The automatic rotary marking machine for automobile wheel hubs according to claim 1, wherein the frame is of a square structure and is formed by welding square steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023310437.5U CN214215210U (en) | 2020-12-30 | 2020-12-30 | Automatic rotary marking machine for automobile hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023310437.5U CN214215210U (en) | 2020-12-30 | 2020-12-30 | Automatic rotary marking machine for automobile hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214215210U true CN214215210U (en) | 2021-09-17 |
Family
ID=77708055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023310437.5U Active CN214215210U (en) | 2020-12-30 | 2020-12-30 | Automatic rotary marking machine for automobile hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214215210U (en) |
-
2020
- 2020-12-30 CN CN202023310437.5U patent/CN214215210U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109975313B (en) | Automatic wheel detection device | |
| CN204470838U (en) | A kind of welding robot control system | |
| CN105983802B (en) | A kind of welding robot control system and method | |
| CN104070613B (en) | Apparatus for circumference grinding of workpiece | |
| CN111216018B (en) | A drive structure and equipment of polishing for steel ring surface equipment of polishing of different diameters | |
| CN213351271U (en) | Transmission shaft assembly straightening welding equipment | |
| JP5841846B2 (en) | Grinding equipment | |
| CN214215210U (en) | Automatic rotary marking machine for automobile hub | |
| CN210255121U (en) | Quick correcting device of high-precision machining center | |
| CN211042143U (en) | Three-coordinate measuring machine is used in production of speed reducer spare part | |
| KR101749733B1 (en) | Automatic Welding System for Pipe And Method for Controlling the Same | |
| CN102248223B (en) | Front and rear corner gear grinding machine | |
| CN114993235B (en) | Intelligent angle measuring device and method for steel bars | |
| CN210051703U (en) | Automatic wheel detection device | |
| JP2000288789A (en) | Weld bead grinding device | |
| CN110899908A (en) | Robot welding seam tracking laser visual detection device | |
| JPS62275597A (en) | Automatic welding equipment | |
| CN215942551U (en) | EP type ferrite magnetic core center pillar grinder | |
| CN204470848U (en) | Welding robot workstation | |
| CN209476533U (en) | A kind of electric chuck with buffer gear | |
| CN109015251B (en) | Horizontal cold engraving machine and control method thereof | |
| CN206588530U (en) | A kind of rotary tooling fixture | |
| CN112538625A (en) | Laser cladding auxiliary device for roller | |
| CN105983806B (en) | Welding robot workstation | |
| CN213748357U (en) | Wire rod detection clamping and positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |