CN219633425U - Metal piece processing device - Google Patents
Metal piece processing device Download PDFInfo
- Publication number
- CN219633425U CN219633425U CN202321028458.9U CN202321028458U CN219633425U CN 219633425 U CN219633425 U CN 219633425U CN 202321028458 U CN202321028458 U CN 202321028458U CN 219633425 U CN219633425 U CN 219633425U
- Authority
- CN
- China
- Prior art keywords
- polishing
- seat
- longitudinal
- dust removal
- driving
- 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
- 239000002184 metal Substances 0.000 title claims abstract description 76
- 238000012545 processing Methods 0.000 title abstract description 16
- 238000005498 polishing Methods 0.000 claims abstract description 116
- 239000000428 dust Substances 0.000 claims abstract description 64
- 238000009434 installation Methods 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 7
- 230000001174 ascending effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012797 qualification Methods 0.000 abstract description 6
- 238000013459 approach Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse 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
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of metal piece processing, in particular to a metal piece processing device which comprises a workbench, a controller, a polishing table, a clamp, a transverse driving mechanism, a longitudinal driving mechanism used for driving the transverse driving mechanism to longitudinally move, a connecting frame arranged right above the polishing table, a rotating mechanism used for driving the connecting frame to rotate, a lifting mechanism used for driving the rotating mechanism to ascend or descend, and a mounting frame used for mounting the lifting mechanism, wherein the longitudinal driving mechanism and the mounting frame are both fixed on the workbench, and polishing components and dust removing components are symmetrically arranged on the connecting frame left and right; the utility model not only can automatically clean the metal dust on the polishing surface of the metal piece, but also can prevent the metal dust from affecting the continuous polishing of the metal piece, thereby improving the qualification rate and the production efficiency of the polishing processing of the metal piece; can also polish the other positions of metalwork and polish, the practicality is better.
Description
Technical Field
The utility model relates to the technical field of metal piece processing, in particular to a metal piece processing device.
Background
Polishing is a common metal piece processing technology, and in the current stage, when polishing a metal piece, a polishing body is fixed through a clamp, and then the surface of the metal piece is polished through a polishing tool, so that the surface of the metal piece becomes smooth.
For example, a polishing device for metal fittings is disclosed in the current chinese patent with the publication number CN215470367U, which comprises a base, wherein the surface of the base is provided with a supporting frame and a clamping mechanism, the supporting frame is connected with a polishing mechanism, the polishing mechanism is connected with a telescopic component, and the polishing mechanism and the telescopic component are both connected with a driving mechanism; the clamping mechanism is used for clamping and fixing metal fittings; the polishing mechanism is used for polishing the surface of the metal fitting; the telescopic component is used for driving the polishing mechanism to reciprocate; the driving mechanism is used for providing power for the polishing mechanism and the telescopic assembly; the polishing device polishes metal fittings through the polishing mechanism, wherein the polishing mechanism is connected with the driving mechanism, and the driving mechanism drives the polishing mechanism to do rotary motion on one hand, and then polishes the metal fittings, and on the other hand drives the polishing mechanism to do reciprocating motion through the telescopic component, so that the polishing area of the surface of the metal fittings is increased, and further the polishing efficiency is improved.
However, the metal fitting polishing device has the following problems in practical application: firstly, because the metal accessory polishing device is not provided with dust removing equipment, metal dust generated in the metal accessory polishing process is easily accumulated on the polishing surface of the metal accessory, so that the continuous polishing of the metal accessory is influenced, the processing of the next batch of metal accessory is also influenced, and the qualification rate and the production efficiency of the polishing processing of the metal accessory are reduced; secondly, the polishing cylinder in the metal fitting polishing device can only polish and polish the same position of the metal fitting, and the practicability is not enough.
Disclosure of Invention
Aiming at the defects, the utility model provides a metal piece processing device which can automatically clean metal dust on the polishing surface of a metal piece, prevent the metal dust from influencing the continuous polishing of the metal piece, and improve the qualification rate and the production efficiency of the polishing processing of the metal piece; can also polish the other positions of metalwork and polish, the practicality is better.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a metalwork processingequipment, includes the workstation, set up in the controller of workstation one side, set up in the polishing platform of workstation top, set up in the anchor clamps on the polishing platform, be used for the drive the horizontal actuating mechanism that polishing platform lateral shifting adopted, be used for the drive the vertical actuating mechanism that horizontal actuating mechanism vertical shifting adopted set up in the link directly over the polishing platform, be used for the drive rotary mechanism that rotary mechanism adopted, be used for the drive rotary mechanism rises or descends the elevating system that adopts, be used for the installation the mounting bracket that elevating system adopted, vertical actuating mechanism and mounting bracket are all fixed on the workstation, bilateral symmetry is provided with polishing subassembly and dust removal subassembly on the link, anchor clamps, elevating system, rotary mechanism, polishing subassembly and the equal electric connection of dust removal subassembly the controller.
Further, the clamp comprises two clamping plates which are arranged opposite to each other and used for driving the two clamping plates to be close to or far away from each other, a clamping driving cylinder is used for installing a clamping installation seat adopted by the clamping driving cylinder, and the clamping installation seat is fixed on the polishing table.
Further, the lifting mechanism comprises a lifting cylinder fixed on the mounting frame, a piston rod head of the lifting cylinder vertically extends downwards to drive and is connected with a lifting seat, and the rotating mechanism is installed in the lifting seat.
Further, the rotating mechanism comprises a rotary air cylinder fixed in the lifting seat, and a piston rod head of the rotary air cylinder vertically penetrates out of the lifting seat downwards and is in driving connection with the connecting frame.
Further, the longitudinal driving mechanism comprises a longitudinal installation seat fixed on the workbench, a longitudinal sliding groove is formed in the longitudinal installation seat, a longitudinal sliding seat in the longitudinal sliding groove is in sliding connection with the longitudinal sliding seat in the longitudinal sliding groove, a longitudinal lead screw in the longitudinal sliding groove is rotatably connected, one end of the longitudinal lead screw penetrates out of the longitudinal installation seat and is connected with a longitudinal hand wheel, a longitudinal internal threaded hole is formed in the longitudinal sliding seat opposite to the longitudinal lead screw, and the transverse driving mechanism is installed on the longitudinal sliding seat.
Further, the transverse driving mechanism comprises a transverse sliding groove arranged on the longitudinal sliding seat, a transverse sliding seat in the transverse sliding groove is in sliding connection, a transverse screw rod in the transverse sliding groove is rotatably connected, one end of the transverse screw rod penetrates out of the longitudinal sliding seat and then is connected with a transverse hand wheel, a transverse internal threaded hole is formed in the transverse sliding seat, opposite to the transverse screw rod, and the polishing table is arranged on the transverse sliding seat.
Further, the polishing assembly comprises a polishing motor, a polishing seat used for installing the polishing motor, a polishing head is connected with an output shaft of the polishing motor vertically and downwards penetrating out of the polishing seat in a driving mode, and the polishing seat is installed on the connecting frame.
Further, the dust removal subassembly includes the dust removal motor, is used for the installation the dust removal seat that the dust removal motor adopted, the output shaft of dust removal motor is vertical wears out downwards behind the dust removal seat, the drive is connected with the dust removal dish, the bottom of dust removal dish is provided with the dust removal brush, the dust removal seat is installed on the link.
The beneficial effects of the utility model are as follows:
1. when the polishing device is used, the metal piece is fixed on the polishing table through the clamp, the rotating mechanism is driven to descend through the lifting mechanism, and the metal piece is polished and ground through the polishing component;
2. when excessive metal dust on the metal part polishing surface is generated, the lifting mechanism drives the rotating mechanism to ascend, the rotating mechanism drives the connecting frame to rotate 90 degrees, the lifting mechanism drives the rotating mechanism to descend, and the dust removal assembly is used for removing dust on the metal part polishing surface;
3. when one position on the metal piece is polished, the polishing table is driven to transversely move by the transverse driving mechanism, and the transverse driving mechanism is driven to longitudinally move by the longitudinal driving mechanism, so that the polishing assembly can polish and polish different positions of the metal piece;
the utility model not only can automatically clean the metal dust on the polishing surface of the metal piece, but also can prevent the metal dust from affecting the continuous polishing of the metal piece, thereby improving the qualification rate and the production efficiency of the polishing processing of the metal piece; can also polish the other positions of metalwork and polish, the practicality is better.
Drawings
FIG. 1 is a schematic view of a first view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the second view angle of the present utility model;
FIG. 3 is a front view of the present utility model;
FIG. 4 is a top view of the present utility model;
reference numerals: a work table 1; a mounting frame 101; a controller 2; a polishing table 3; a clamp 4; a clamping plate 401; a clamp driving cylinder 402; clamping mount 403; a lateral drive mechanism 5; a transverse runner 501; a lateral lead screw 502; a transverse handwheel 503; a longitudinal driving mechanism 6; a longitudinal mounting block 601; a longitudinal runner 602; a longitudinal screw 603; a longitudinal handwheel 604; a longitudinal slide 605; a connecting frame 7; a rotation mechanism 8; a lifting mechanism 9; lifting cylinder 901; a lifting base 902; a polishing assembly 10; polishing motor 1001; a polishing seat 1002; a polishing head 1003; a dust removal assembly 11; a dust removal motor 1101; a dust removal seat 1102; a dust pan 1103; a dust collection brush 1104.
Detailed Description
As shown in fig. 1, 2, 3 and 4, a metal part processing device includes a workbench 1, a controller 2 disposed on one side of the workbench 1, a polishing table 3 disposed above the workbench 1, a fixture 4 disposed on the polishing table 3, a transverse driving mechanism 5 for driving the polishing table 3 to move transversely, a longitudinal driving mechanism 6 for driving the transverse driving mechanism 5 to move longitudinally, a connecting frame 7 disposed right above the polishing table 3, a rotating mechanism 8 for driving the connecting frame 7 to rotate, a lifting mechanism 9 for driving the rotating mechanism 8 to rise or fall, and a mounting frame 101 for mounting the lifting mechanism 9, wherein the longitudinal driving mechanism 6 and the mounting frame 101 are all fixed on the workbench 1, and polishing components 10 and dust removing components 11 are symmetrically disposed on the connecting frame 7, and the fixture 4, the lifting mechanism 9, the rotating mechanism 8, the polishing components 10 and the dust removing components 11 are all electrically connected with the controller 2.
When the polishing device is used, a metal piece is fixed on the polishing table 3 through the clamp 4, the rotating mechanism 8 is driven to descend through the lifting mechanism 9, and the metal piece is polished and ground through the polishing component 10; when excessive metal dust on the metal part polishing surface is generated, the lifting mechanism 9 drives the rotating mechanism 8 to ascend, the rotating mechanism 8 drives the connecting frame 7 to rotate 90 degrees, the lifting mechanism 9 drives the rotating mechanism 8 to descend, and the dust removal assembly 11 is used for removing dust on the metal part polishing surface; when one position on the metal piece is polished, the polishing table 3 is driven to transversely move by the transverse driving mechanism 5, and the transverse driving mechanism 5 is driven to longitudinally move by the longitudinal driving mechanism 6, so that the polishing assembly 10 can polish and polish different positions of the metal piece; the utility model not only can automatically clean the metal dust on the polishing surface of the metal piece, but also can prevent the metal dust from affecting the continuous polishing of the metal piece, thereby improving the qualification rate and the production efficiency of the polishing processing of the metal piece; can also polish other positions of metalwork and polish, the practicality is better
As shown in fig. 1, 2, 3 and 4, the fixture 4 includes two clamping plates 401 disposed opposite to each other, a clamping driving cylinder 402 used for driving the two clamping plates 401 to approach or separate from each other, and a clamping mounting seat 403 used for mounting the clamping driving cylinder 402, wherein the clamping mounting seat 403 is fixed on the polishing table 3; in this embodiment, the two clamping plates 401 are driven to approach each other by the clamping driving cylinder 402, and the metal piece is clamped between the two clamping plates 401.
As shown in fig. 1, 2, 3 and 4, the lifting mechanism 9 comprises a lifting cylinder 901 fixed on the mounting frame 101, a lifting seat 902 is connected with a piston rod head of the lifting cylinder 901 in a vertically downward extending driving manner, and the rotating mechanism 8 is installed in the lifting seat 902; in this embodiment, the lifting seat 902 is driven to drive the rotation mechanism 8 to rise or fall by the extension and retraction of the piston rod head of the lifting cylinder 901.
As shown in fig. 1, 2, 3 and 4, the rotating mechanism 8 includes a revolving cylinder fixed in the lifting seat 902, and a rod head of the revolving cylinder vertically penetrates through the lifting seat 902 downwards and is in driving connection with the connecting frame 7; in this embodiment, the rod head of the rotary cylinder is rotated to drive the connecting frame 7 to rotate, so that the polishing assembly 10 or the dust removing assembly 11 is positioned right above the polishing table 3.
As shown in fig. 1, 2, 3 and 4, the longitudinal driving mechanism 6 includes a longitudinal mounting seat 601 fixed on the workbench 1, a longitudinal sliding groove 602 is provided on the longitudinal mounting seat 601, a longitudinal sliding seat 605 slidingly connected in the longitudinal sliding groove 602, a longitudinal screw 603 rotatably connected in the longitudinal sliding groove 602, one end of the longitudinal screw 603 passes through the longitudinal mounting seat 601 and is connected with a longitudinal hand wheel 604, a longitudinal internal threaded hole is provided on the longitudinal sliding seat 605 opposite to the longitudinal screw 603, and the transverse driving mechanism 5 is mounted on the longitudinal sliding seat 605; in this embodiment, when the longitudinal hand wheel 604 is screwed, the longitudinal screw 603 drives the longitudinal slide seat 605 and the transverse driving mechanism 5 to longitudinally slide along the longitudinal slide groove 602 through the longitudinal internal threaded hole.
As shown in fig. 1, 2, 3 and 4, the lateral driving mechanism 5 includes a lateral sliding groove 501 disposed on the longitudinal sliding seat 605, a lateral sliding seat slidingly connected in the lateral sliding groove 501, a lateral lead screw 502 rotatably connected in the lateral sliding groove 501, one end of the lateral lead screw 502 passes through the longitudinal sliding seat 605 and is connected with a lateral hand wheel 503, a lateral internal threaded hole is disposed on the lateral sliding seat opposite to the lateral lead screw 502, and the polishing table 3 is mounted on the lateral sliding seat; in this embodiment, when the transverse handwheel 503 is screwed, the transverse screw 502 drives the transverse slide seat and the polishing table 3 to slide transversely along the transverse chute 501 through the transverse internal threaded hole.
As shown in fig. 1, 2, 3 and 4, the polishing assembly 10 includes a polishing motor 1001, and a polishing seat 1002 used for installing the polishing motor 1001, wherein a polishing head 1003 is connected to an output shaft of the polishing motor 1001 by driving after the polishing seat 1002 is vertically penetrated downward, and the polishing seat 1002 is installed on the connecting frame 7; in this embodiment, the polishing motor 1001 drives the polishing head 1003 to rotate, thereby polishing and grinding the metal piece.
As shown in fig. 1, 2, 3 and 4, the dust removing assembly 11 includes a dust removing motor 1101, and a dust removing seat 1102 used for installing the dust removing motor 1101, wherein an output shaft of the dust removing motor 1101 vertically penetrates through the dust removing seat 1102 downwards, and is in driving connection with a dust removing disc 1103, a dust removing brush 1104 is arranged at the bottom of the dust removing disc 1103, and the dust removing seat 1102 is installed on the connecting frame 7; in this embodiment, the dust removal motor 1101 drives the dust removal disc 1103 to drive the dust removal brush 1104 to rotate, so as to brush out the metal dust on the surface of the polishing table 3 or the metal piece, prevent the metal dust from affecting the continuous polishing of the metal piece, and improve the qualification rate and the production efficiency of the polishing processing of the metal piece.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the scope of the utility model as defined in the accompanying claims.
Claims (8)
1. A metalwork processingequipment, its characterized in that: including workstation (1), set up in controller (2) of workstation (1) one side, set up in polishing platform (3) of workstation (1) top, set up in anchor clamps (4) on polishing platform (3), be used for the drive horizontal actuating mechanism (5) that polishing platform (3) lateral shifting adopted, be used for the drive vertical actuating mechanism (6) that horizontal actuating mechanism (5) longitudinal shifting adopted, set up in link (7) directly over polishing platform (3), be used for the drive rotary mechanism (8) that link (7) were rotatory adopted are used for the drive elevating system (9) that rotary mechanism (8) were ascending or descending adopted are used for the installation elevating system (9) adopted mounting bracket (101), vertical actuating mechanism (6) and mounting bracket (101) are all fixed on workstation (1), bilateral symmetry is provided with polishing subassembly (10) and dust removal subassembly (11) on link (7), anchor clamps (4), elevating system (9), rotary mechanism (8), rotary mechanism (10) and dust removal subassembly (11) all electric connection ware (2).
2. A metal part machining apparatus according to claim 1, wherein: the clamp (4) comprises two clamping plates (401) which are arranged opposite to each other, and is used for driving the two clamping plates (401) to be close to or far away from each other by adopting a clamping driving cylinder (402) and is used for installing a clamping installation seat (403) adopted by the clamping driving cylinder (402), and the clamping installation seat (403) is fixed on the polishing table (3).
3. A metal part machining apparatus according to claim 1, wherein: the lifting mechanism (9) comprises a lifting cylinder (901) fixed on the mounting frame (101), a piston rod head of the lifting cylinder (901) vertically extends downwards to be connected with a lifting seat (902) in a driving mode, and the rotating mechanism (8) is installed in the lifting seat (902).
4. A metal part machining apparatus according to claim 3, wherein: the rotating mechanism (8) comprises a rotary air cylinder fixed in the lifting seat (902), and a piston rod head of the rotary air cylinder vertically penetrates through the lifting seat (902) downwards and is in driving connection with the connecting frame (7).
5. A metal part machining apparatus according to claim 1, wherein: the longitudinal driving mechanism (6) comprises a longitudinal mounting seat (601) fixed on the workbench (1), a longitudinal sliding groove (602) is arranged on the longitudinal mounting seat (601), a longitudinal sliding seat (605) in the longitudinal sliding groove (602) is in sliding connection, a longitudinal lead screw (603) in the longitudinal sliding groove (602) is rotatably connected, one end of the longitudinal lead screw (603) penetrates out of the longitudinal mounting seat (601) and is connected with a longitudinal hand wheel (604), the longitudinal sliding seat (605) is just opposite to the longitudinal lead screw (603) and is provided with a longitudinal internal threaded hole, and the transverse driving mechanism (5) is arranged on the longitudinal sliding seat (605).
6. A metal part machining apparatus according to claim 5, wherein: the horizontal driving mechanism (5) comprises a horizontal sliding groove (501) arranged on the longitudinal sliding seat (605), a horizontal sliding seat in the horizontal sliding groove (501) is connected in a sliding manner, a horizontal lead screw (502) in the horizontal sliding groove (501) is rotatably connected, one end of the horizontal lead screw (502) penetrates out of the longitudinal sliding seat (605) and then is connected with a horizontal hand wheel (503), a horizontal internal threaded hole is formed in the horizontal sliding seat opposite to the horizontal lead screw (502), and the polishing table (3) is installed on the horizontal sliding seat.
7. A metal part machining apparatus according to claim 1, wherein: the polishing assembly (10) comprises a polishing motor (1001) and is used for installing a polishing seat (1002) adopted by the polishing motor (1001), an output shaft of the polishing motor (1001) vertically penetrates out of the polishing seat (1002) downwards, and then is connected with a polishing head (1003) in a driving mode, and the polishing seat (1002) is installed on the connecting frame (7).
8. A metal part machining apparatus according to claim 1, wherein: the dust removal assembly (11) comprises a dust removal motor (1101) and a dust removal seat (1102) used for installing the dust removal motor (1101), an output shaft of the dust removal motor (1101) vertically penetrates out of the dust removal seat (1102) downwards, a dust removal disc (1103) is connected in a driving mode, a dust removal brush (1104) is arranged at the bottom of the dust removal disc (1103), and the dust removal seat (1102) is installed on the connecting frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028458.9U CN219633425U (en) | 2023-05-04 | 2023-05-04 | Metal piece processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321028458.9U CN219633425U (en) | 2023-05-04 | 2023-05-04 | Metal piece processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219633425U true CN219633425U (en) | 2023-09-05 |
Family
ID=87818320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321028458.9U Active CN219633425U (en) | 2023-05-04 | 2023-05-04 | Metal piece processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219633425U (en) |
-
2023
- 2023-05-04 CN CN202321028458.9U patent/CN219633425U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115319273A (en) | Laser welding equipment with real-time cleaning welding face | |
| CN111941254A (en) | Copper part machining device | |
| CN219633425U (en) | Metal piece processing device | |
| CN212095632U (en) | Auto-parts workstation of polishing | |
| CN218285082U (en) | Grinding test bench capable of being positioned | |
| CN212526398U (en) | Rotary table lifting mechanism for wire cut electric discharge machine | |
| CN211615165U (en) | Metal plate polishing device | |
| CN220145492U (en) | Edging device for touch screen production | |
| CN213196598U (en) | Vertical linear rail machining center | |
| CN110561226A (en) | Automatic grinding machine for heat dissipation aluminum substrate for LED lamp | |
| CN217065553U (en) | Aluminium alloy processing is with equipment of polishing | |
| CN216179268U (en) | Special grinding machine for lateral risers of square pipe fittings | |
| CN219170428U (en) | Automobile sheet metal polishing device | |
| CN219967406U (en) | Gravestone stone material processing mills mill | |
| CN218312687U (en) | Surface treatment device for hub bearing machining | |
| CN219767715U (en) | Door and window grinding device | |
| CN219901442U (en) | Grinding mechanism of surface grinder | |
| CN216098114U (en) | Precision grinder worktable mechanism | |
| CN220074223U (en) | Polisher | |
| CN220481253U (en) | Reciprocating hydraulic polishing machine | |
| CN217194533U (en) | Polishing machine for nut processing | |
| CN218254308U (en) | Burr polishing equipment | |
| CN115896886B (en) | Production and processing device and processing method for radiating fin for transformer | |
| CN211192135U (en) | Automatic drilling machine for down lamp radiator | |
| CN218341676U (en) | Machine tool for grinding plastic workpiece plane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |