CN218695028U - Dust protected automatic rising cutting device - Google Patents

Dust protected automatic rising cutting device Download PDF

Info

Publication number
CN218695028U
CN218695028U CN202222516930.5U CN202222516930U CN218695028U CN 218695028 U CN218695028 U CN 218695028U CN 202222516930 U CN202222516930 U CN 202222516930U CN 218695028 U CN218695028 U CN 218695028U
Authority
CN
China
Prior art keywords
dust
laser cutting
lift
machine body
cutting machine
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
Application number
CN202222516930.5U
Other languages
Chinese (zh)
Inventor
熊旭
周哲
于周奇
郭洪川
安卫强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhengzhou Aerospace Hengtong Intelligent Equipment Co ltd
Original Assignee
Zhengzhou Aerospace Hengtong Intelligent Equipment Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhengzhou Aerospace Hengtong Intelligent Equipment Co ltd filed Critical Zhengzhou Aerospace Hengtong Intelligent Equipment Co ltd
Priority to CN202222516930.5U priority Critical patent/CN218695028U/en
Application granted granted Critical
Publication of CN218695028U publication Critical patent/CN218695028U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Laser Beam Processing (AREA)

Abstract

The utility model discloses a dust protected automatic rising cutting device, comprises a workbench, support the support body, retrieve and filter the supporting box, the lift adjustment subassembly, laser cutting machine body and dust fall subassembly, retrieve and filter the supporting box and locate on the workstation, one side of retrieving and filtering the supporting box is located to support the perpendicular connection of support body, the lift adjustment subassembly is located and is retrieved and filter between the supporting box and the support body, the installation of laser cutting machine body is located on the lift adjustment subassembly, the dust fall subassembly is located and is supported support body top one side and locate on the laser cutting machine body, and the one end of dust fall subassembly is linked together with retrieving and filtering the supporting box. The utility model belongs to the technical field of laser cutting equipment, specifically provide a simple structure is practical, through water spray treatment at laser cutting's in-process, not only can play the dust fall effect, can also play good cooling effect to the work piece of cutting, conveniently adjusts the cutting position, realizes raising and lowering functions, environmental protection practical dust protected automatic rising cutting device.

Description

Dust protected automatic rising cutting device
Technical Field
The utility model belongs to the technical field of laser cutting equipment, specifically indicate a dust protected automatic rising cutting device.
Background
The laser cutting machine focuses laser emitted by a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to enable the workpiece to reach a melting point or a boiling point, simultaneously, the high-pressure gas coaxial with the beam blows away the melted or gasified metal, and the material finally forms a kerf along with the movement of the relative position of the beam and the workpiece, so that the purpose of cutting is achieved.
However, when the existing laser cutting equipment is used for cutting and processing a workpiece, because the melted or gasified metal is blown away by high-pressure gas, the metal dust is easily distributed around the equipment, the surrounding air environment is polluted, and the breathing health of operation workers is influenced.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a simple structure is practical, through water spray treatment at laser cutting's in-process, not only can play the dust fall effect, can also play good cooling effect to the work piece of cutting, conveniently adjusts the cutting position, realizes raising and lowering functions, environmental protection practical's dust protected automatic rising cutting device.
The utility model adopts the following technical scheme: the utility model relates to a dust protected automatic rising cutting device, including workstation, support the support body, retrieve and filter supporting box, lift adjustment subassembly, laser cutting machine body and dust fall subassembly, retrieve and filter supporting box and locate on the workstation, support the support body and connect perpendicularly and locate the one side of retrieving and filtering supporting box, lift adjustment subassembly is located and is retrieved and filter supporting box and support between the support body, the installation of laser cutting machine body is located on the lift adjustment subassembly, the dust fall subassembly is located and is supported support body top one side, the periphery of laser cutting machine body is located to dust fall subassembly cover, just the one end of dust fall subassembly is linked together with retrieving and filtering supporting box.
As preferred scheme, the lift adjustment subassembly includes elevator motor, elevating screw, elevator slide, every single move adjusting part and the fixed chamber of every single move, the drive chamber has been seted up along transversely to the top of retrieving filtering support box, elevator motor slides and locates the drive intracavity, the spacing groove has been seted up at the top of support frame body, elevator screw is rotatory to be located between spacing groove and the drive chamber, elevator slide rotatory cover is located elevator screw's outside, just elevator slide's inner wall meshes with elevator screw's outside mutually, the outside of locating elevator slide is connected in the fixed chamber of every single move, every single move adjusting part locates the fixed intracavity of every single move, the laser cutting machine body rotates and locates on one side in the fixed chamber of every single move, just the laser cutting machine body is connected with every single move adjusting part, every single move adjusting part drives the regulation of every single move angle when laser cutting machine body laser cutting.
Further, the dust fall subassembly includes collector tube, water pump, communicating pipe, first shower nozzle and second shower nozzle, the inside of retrieving filtration supporting box is equipped with the water tank, the top of supporting the support body is located to the communicating pipe intercommunication, top one side of supporting the support body is located in the installation of first shower nozzle, second shower nozzle, the collector tube intercommunication is located between communicating pipe and the water tank, the water pump is located on the collector tube, the water hole under evenly having seted up at the top of retrieving filtration supporting box, the water hole is linked together with the water tank down.
In the preferred scheme, the first shower nozzle is located the outside of second shower nozzle, the dust fall subassembly still includes universal joint, universal joint installs and locates between communicating pipe and the second shower nozzle, and the direction of second shower nozzle water spray is adjustable.
In the preferred scheme, every single move adjusting part includes driving motor, initiative worm, driven worm wheel, drive shaft, regulation pole, holder and flexible screw rod, the fixed intracavity in every single move is located to the rotation of initiative worm, the fixed intracavity in every single move is located to the rotation of driven worm wheel, initiative worm and driven worm wheel space vertical, one side in the fixed chamber in every single move is located to driving motor, driving motor's output shaft and initiative worm are connected, initiative worm meshes with driven worm wheel mutually, the drive shaft runs through the center department of locating driven worm wheel, adjust the pole and connect the both sides of locating the drive shaft respectively, the regulation through-hole has been seted up to one side that the fixed chamber in every single move is close to the laser cutting machine body, the other end of adjusting the pole rotates along the drive shaft circumference in adjusting the through-hole, flexible screw rod threaded connection holder just slides in adjusting the pole, the holder is connected and is located in the one end of flexible screw rod, the holder is located between the regulation pole of both sides, the outside of laser cutting machine body is located to the holder.
Further, the bottom of the lifting motor is provided with an electric slider, the inner bottom of the driving cavity is provided with a sliding rail, the electric slider is arranged along the sliding rail in a sliding mode, and the lifting screw is arranged between the limiting groove and the driving cavity in a sliding mode.
Furthermore, a fixing groove is formed in one side of the water tank, a filter plate is inserted into the fixing groove and is arranged below the lower water hole, and the filter plate is arranged above the water tank.
In the preferred scheme, the both sides in the fixed chamber of every single move are provided with spacing slide, lift adjustment assembly still includes auxiliary screw and supplementary slider, the outer wall of auxiliary screw meshes with the inner wall of spacing slide mutually, the bottom of locating auxiliary screw is connected to supplementary slider, the top of auxiliary screw is equipped with the stopper, supplementary slider slides and locates the upper surface of retrieving filtration support box.
Further, the cross section of the support frame body is arranged in an inverted L shape.
Further, a protective cover is arranged outside the laser cutting machine body.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme dust protected automatic rising cutting device, simple structure is practical, and through water spray treatment at laser cutting's in-process, not only can play the dust fall effect, can also play good cooling effect to the work piece of cutting, conveniently adjusts the cutting position, realizes raising and lowering functions, and the environmental protection is practical.
Drawings
Fig. 1 is a schematic view of the overall structure of the dust-proof automatic lifting cutting device provided by the present embodiment;
FIG. 2 is a right side view of FIG. 1;
fig. 3 is a top view of the internal structure of the pitching adjusting assembly and the pitching fixing cavity in the scheme.
The device comprises a workbench, a support frame body, a recovery and filtration support box body, a lifting adjusting component, a laser cutting machine body, a dust settling component, a lifting motor, a lifting screw rod, a lifting slide block, a lifting adjusting component, 11, a pitching fixing cavity, 12, a recovery pipe, 13, a water pump, 14, a communication pipe, 15, a first spray head, 16, a second spray head, 17, a water tank, 18, a driving motor, 19, a driving worm, 20, a driven worm wheel, 21, a driving shaft, 22, an adjusting rod, 23, a clamping piece, 24, a telescopic screw rod, 25, an electric slide block, 26, a slide rail, 27, a filter plate, 28, a limiting slide seat, 29, an auxiliary screw rod, 30, an auxiliary slide block, 31, a protective cover, 32 and a universal joint.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model relates to a dust protected automatic rising cutting device, comprises a workbench 1, support the support body 2, retrieve and filter supporting box 3, lift adjustment subassembly 4, laser cutting machine body 5 and dust fall subassembly 6, retrieve and filter supporting box 3 and locate on workstation 1, support body 2 and connect perpendicularly and locate the one side of retrieving and filtering supporting box 3, lift adjustment subassembly 4 is located and is retrieved and filter supporting box 3 and support between support body 2, laser cutting machine body 5 is installed and is located on lift adjustment subassembly 4, dust fall subassembly 6 is located and is supported 2 top one sides of support body, dust fall subassembly 6 covers the periphery of locating laser cutting machine body 5, and dust fall subassembly 6's one end is linked together with retrieving and filtering supporting box 3, support body 2 cross-sections are the setting of falling L shape, laser cutting machine body 5's outside is equipped with protection casing 31.
As shown in fig. 1 and fig. 2, dust fall subassembly 6 includes recovery tube 12, water pump 13, communicating pipe 14, first shower nozzle 15 and second shower nozzle 16, the inside of retrieving filtration support box 3 is equipped with water tank 17, communicating pipe 14 communicates and locates the top of supporting frame body 2, first shower nozzle 15, second shower nozzle 16 installs and locates top one side of supporting frame body 2, recovery tube 12 communicates and locates between communicating pipe 14 and water tank 17, water pump 13 locates on recovery tube 12, the top of retrieving filtration support box 3 has evenly seted up down the water hole, it is linked together with water tank 17 to descend the water hole, wherein, first shower nozzle 15 locates the outside of second shower nozzle 16, dust fall subassembly 6 still includes universal joint, universal joint installs and locates between communicating pipe 14 and second shower nozzle 16, the direction of second shower nozzle 16 water spray is adjustable. The fixed slot has been seted up to one side of water tank 17, and fixed slot department is inserted and is equipped with filter 27, and the below in water hole is located down to filter 27, and the top of water tank 17 is located to filter 27.
As shown in fig. 1 and fig. 3, the lifting adjusting assembly 4 includes a lifting motor 7, a lifting screw 8, a lifting slider 9, a pitching adjusting assembly 10 and a pitching fixing cavity 11, a driving cavity has been transversely opened at the top of the recycling and filtering supporting box 3, the lifting motor 7 is slidably disposed in the driving cavity, a limiting groove has been opened at the top of the supporting frame body 2, the lifting screw 8 is rotatably disposed between the limiting groove and the driving cavity, the lifting slider 9 is rotatably sleeved outside the lifting screw 8, the inner wall of the lifting slider 9 is engaged with the outside of the lifting screw 8, the pitching fixing cavity 11 is connected with the outside of the lifting slider 9, the pitching adjusting assembly 10 is disposed in the pitching fixing cavity 11, the laser cutting machine body 5 is rotatably disposed on one side of the pitching fixing cavity 11, the laser cutting machine body 5 is connected with the pitching adjusting assembly 10, and the pitching adjusting assembly 10 drives the laser cutting machine body 5 to adjust the laser cutting angle. The bottom of the lifting motor 7 is provided with an electric slider 25, the inner bottom of the driving cavity is provided with a slide rail 26, the electric slider 25 is arranged along the slide rail 26 in a sliding manner, and the lifting screw 8 is arranged between the limiting groove and the driving cavity in a sliding manner.
In a preferred scheme, the pitching adjustment assembly 10 comprises a driving motor 18, a driving worm 19, a driven worm wheel 20, a driving shaft 21, adjustment rods 22, clamping pieces 23 and a telescopic screw 24, wherein the driving worm 19 is rotatably arranged in the pitching fixing cavity 11, the driven worm wheel 20 is rotatably arranged in the pitching fixing cavity 11, the driving worm 19 is perpendicular to the driven worm wheel 20 in space, the driving motor 18 is arranged on one side of the pitching fixing cavity 11, an output shaft of the driving motor 18 is connected with the driving worm 19, the driving worm 19 is meshed with the driven worm wheel 20, the driving shaft 21 penetrates through the center of the driven worm wheel 20, the adjustment rods 22 are respectively connected to two sides of the driving shaft 21, an adjustment through hole is formed in one side, close to the laser cutting machine body 5, of the pitching fixing cavity 11, the other end of each adjustment rod 22 rotates in the adjustment through hole along the circumference of the driving shaft 21, the telescopic screw 24 is in threaded connection with the clamping pieces 23 and slides in the adjustment rods 22, the clamping pieces 23 are connected to one end of the telescopic screw 24, the clamping pieces 23 are arranged between the adjustment rods 22 on two sides, and the clamping pieces 23 are arranged outside the laser cutting machine body 5.
In the preferred scheme, two sides of the pitching fixing cavity 11 are provided with limiting sliding seats 28, the lifting adjusting assembly 4 further comprises auxiliary screws 29 and auxiliary sliding blocks 30, the outer walls of the auxiliary screws 29 are meshed with the inner walls of the limiting sliding seats 28, the auxiliary sliding blocks 30 are connected to the bottom of the auxiliary screws 29, the top of the auxiliary screws 29 is provided with limiting blocks, and the auxiliary sliding blocks 30 are arranged on the upper surface of the recycling filtering supporting box body 3 in a sliding manner.
During the specific use, laser cutting machine body 5 is by the centre gripping between both sides holder 23, it moves to be close to relatively or keep away from on the contrary in regulation pole 22 to rotate through telescopic screw 24, thereby realize the fixed to laser cutting machine body 5, elevator motor 7 during operation, elevator motor 7's output shaft drives elevator screw 8 rotatory, elevator slider 9 meshes elevator screw 8 and realizes the lift effect along elevator screw 8, thereby drive the elevating movement of laser cutting machine body 5, driving motor 18 during operation, driving motor 18's output shaft drives initiative worm 19 rotatory, initiative worm 19 meshes and drives driven worm wheel 20 rotatory, thereby make coaxial drive shaft 21 rotatory, thereby adjust the angle that laser cutting machine body 5 took place the end, improve the flexibility ratio of use, through water spray treatment at the in-process of laser cutting, not only can play the dust fall effect, can also play good cooling effect to the work piece of cutting.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (10)

1. The utility model provides a dust protected automatic rising cutting device which characterized in that: including workstation, support the support body, retrieve and filter supporting box, lift adjustment assembly, laser cutting machine body and dust fall subassembly, retrieve and filter the supporting box and locate on the workstation, support the perpendicular connection of support body and locate one side of retrieving and filtering the supporting box, lift adjustment assembly locates to retrieve and filters between supporting box and the support body, the installation of laser cutting machine body is located on the lift adjustment assembly, dust fall subassembly is located and is supported support body top one side, the periphery of laser cutting machine body is located to dust fall subassembly cover, just the one end of dust fall subassembly is linked together with the recovery filtration supporting box.
2. The dust-proof automatic lifting cutting device according to claim 1, characterized in that: the lift adjustment assembly comprises a lift motor, a lift screw, a lift slider, a pitching adjustment assembly and a pitching fixed cavity, a driving cavity is transversely formed in the top of the recovery and filtration supporting box body, the lift motor slides to be arranged in the driving cavity, a limiting groove is formed in the top of the supporting frame body, the lift screw is rotatably arranged between the limiting groove and the driving cavity, the lift screw is rotatably sleeved on the lift slider, the inner wall of the lift slider is meshed with the outer portion of the lift screw, the pitching fixed cavity is connected with the outer side of the lift slider, the pitching adjustment assembly is arranged in the pitching fixed cavity, the laser cutting machine body is rotatably arranged on one side of the pitching fixed cavity, the laser cutting machine body is connected with the pitching adjustment assembly, and the pitching adjustment assembly adjusts the pitching angle when driving the laser cutting machine body to perform laser cutting.
3. The dust-proof automatic lifting cutting device according to claim 2, characterized in that: the dust fall subassembly includes collector tube, water pump, communicating pipe, first shower nozzle and second shower nozzle, the inside of retrieving filtration supporting box is equipped with the water tank, the top of supporting the support body is located to the communicating pipe intercommunication, top one side of supporting the support body is located in the installation of first shower nozzle, second shower nozzle, the collector tube intercommunication is located between communicating pipe and the water tank, the water pump is located on the collector tube, the water hole under evenly having seted up at the top of retrieving filtration supporting box, the water hole is linked together with the water tank down.
4. The dust-proof automatic lifting cutting device according to claim 3, characterized in that: every single move adjusting part includes driving motor, initiative worm, driven worm wheel, drive shaft, regulation pole, holder and telescopic screw, the fixed intracavity of every single move is located to the rotation of initiative worm, the fixed intracavity of every single move is located to the rotation of driven worm wheel, the initiative worm is perpendicular with driven worm wheel space, one side in the fixed chamber of every single move is located to driving motor, driving motor's output shaft and initiative worm are connected, initiative worm meshes with driven worm wheel mutually, the drive shaft runs through the center department of locating driven worm wheel, adjust the pole and connect the both sides of locating the drive shaft respectively, the regulation through-hole has been seted up to one side that the fixed chamber of every single move is close to the laser cutting machine body, the other end of adjusting the pole rotates along the drive shaft circumference in adjusting the through-hole, telescopic screw threaded connection holder just slides in adjusting the pole, the holder is connected in the one end of locating telescopic screw, the holder is located between the regulation pole of both sides, the outside of laser cutting machine body is located to the holder.
5. The dust-proof automatic lifting cutting device according to claim 3, characterized in that: the first spray head is arranged on the outer side of the second spray head, the dust fall assembly further comprises a universal joint, the universal joint is arranged between the communicating pipe and the second spray head, and the direction of water spray of the second spray head is adjustable.
6. The dust-proof automatic lifting cutting device according to claim 4, characterized in that: the lifting motor bottom is equipped with electronic slider, the interior bottom in drive chamber is provided with the slide rail, electronic slider slides along the slide rail and sets up, just elevating screw slides between spacing groove and drive chamber and sets up.
7. The dust-proof automatic lifting cutting device according to claim 6, characterized in that: a fixing groove is formed in one side of the water tank, a filter plate is inserted into the fixing groove and is arranged below the lower water hole, and the filter plate is arranged above the water tank.
8. The dust-proof automatic lifting cutting device according to claim 7, characterized in that: the both sides in the fixed chamber of every single move are provided with spacing slide, lift adjustment assembly still includes auxiliary screw and supplementary slider, the outer wall of auxiliary screw meshes with the inner wall of spacing slide mutually, the bottom of locating auxiliary screw is connected to supplementary slider, the top of auxiliary screw is equipped with the stopper, supplementary slider slides and locates the upper surface of retrieving filtration support box.
9. The dust-proof automatic lifting cutting device according to claim 1, characterized in that: the cross section of the support frame body is arranged in an inverted L shape.
10. The dust-proof automatic lifting cutting device according to claim 1, characterized in that: the laser cutting machine body is provided with a protective cover outside.
CN202222516930.5U 2022-09-22 2022-09-22 Dust protected automatic rising cutting device Active CN218695028U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222516930.5U CN218695028U (en) 2022-09-22 2022-09-22 Dust protected automatic rising cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222516930.5U CN218695028U (en) 2022-09-22 2022-09-22 Dust protected automatic rising cutting device

Publications (1)

Publication Number Publication Date
CN218695028U true CN218695028U (en) 2023-03-24

Family

ID=85634759

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222516930.5U Active CN218695028U (en) 2022-09-22 2022-09-22 Dust protected automatic rising cutting device

Country Status (1)

Country Link
CN (1) CN218695028U (en)

Similar Documents

Publication Publication Date Title
CN206912453U (en) A kind of cutting machine
CN217346112U (en) Evaporate and press aerated concrete block cutting device
CN218695028U (en) Dust protected automatic rising cutting device
CN213320020U (en) Rotary worktable for machining
CN211438611U (en) Optical fiber laser engraving machine
CN209632327U (en) A kind of laser cutting machine with safety guard
CN216029612U (en) Cutting device for machining precision parts
CN112692472A (en) Aluminium alloy processingequipment based on thing networking
CN210172709U (en) Table top lifting synchronous or swinging type rotary horizontal cutting machine
CN113798532A (en) Portal steel constructs processing and uses drilling equipment
CN219805563U (en) Quick elevating system of laser cutting machine
CN111390442A (en) Welding table for manual welding of electronic components
CN111805008A (en) Numerical control spiral bevel gear milling machine
CN216370710U (en) Laser cutting workbench for noble metal
CN220127934U (en) Welding mechanism based on auto parts processing
CN217669239U (en) Cast iron platform capable of adjusting height for sheet metal part machining
CN215943381U (en) Ceramic tile processing cutting device's dust collecting equipment
CN211840980U (en) Numerical control machine tool base convenient to install and used for screw machining
CN219445846U (en) Burr-preventing mould for plastic products
CN219487053U (en) Liftable workbench convenient to fix and used for sculpture processing
CN220945566U (en) Rubber fender chamfer frock
CN220259921U (en) Welding set with protective structure
CN219156982U (en) Laser cladding equipment with safeguard function
CN214186521U (en) Protection device for optical lens piece processingequipment
CN117943936A (en) Grinding device is used in automobile parts processing

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant