CN213889308U - Adjustable spark-proof sputtering horizontal-wheelbase platform surface grinding machine - Google Patents
Adjustable spark-proof sputtering horizontal-wheelbase platform surface grinding machine Download PDFInfo
- Publication number
- CN213889308U CN213889308U CN202022850087.5U CN202022850087U CN213889308U CN 213889308 U CN213889308 U CN 213889308U CN 202022850087 U CN202022850087 U CN 202022850087U CN 213889308 U CN213889308 U CN 213889308U
- Authority
- CN
- China
- Prior art keywords
- protective shell
- horizontal
- frame
- wall
- pipe
- 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.)
- Expired - Fee Related
Links
- 238000004544 sputter deposition Methods 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 48
- 238000007789 sealing Methods 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims 4
- 241000220317 Rosa Species 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model provides a sparkproof sputtering horizontal wheelbase platform flat grinder with adjustable. The adjustable spark-proof sputtering horizontal-axis-distance-table surface grinding machine comprises a horizontal-axis-distance-table surface grinding machine; the protective shell is fixedly arranged at the top of the horizontal shaft rectangular table surface grinding machine, and the front side of the protective shell is provided with an opening; the sliding plate is slidably mounted on the inner wall of the top of the protective shell, the bottom of the sliding plate is positioned in the protective shell, and the top of the sliding plate is positioned outside the protective shell; the frame is fixedly arranged outside the protective shell; two screw rods, two the screw rod all rotates to be installed on the top inner wall and the bottom inner wall of frame, two the top and the bottom of screw rod all extend to outside the frame, two the screw rod is located respectively the both sides of protecting crust. The utility model provides a sparkproof sputtering horizontal wheelbase platform flat grinder with adjustable has the advantage that uses comparatively safely, can collect sputtering spark.
Description
Technical Field
The utility model relates to a horizontal wheelbase platform surface grinding machine technical field especially relates to a sparkproof sputtering horizontal wheelbase platform surface grinding machine with adjustable.
Background
A horizontal-axis rectangular-table surface grinder, which is a surface grinder with a horizontal grinding head main shaft and a rectangular workbench, and is marked as M71 series surface grinders in China. The main function is to grind the plane of the workpiece by the periphery of the grinding wheel, and also to grind the side faces of the groove and the flange of the workpiece by the end face of the grinding wheel, and the grinding precision and the finish degree are high. The grinding machine is suitable for grinding various precision parts and tools and dies, and can be used for precision machining in a machining workshop, a machine maintenance workshop and a tool workshop. The traditional Chinese horizontal-shaft rectangular-table surface grinder is an M71 series which is introduced from original Soviet Union and improved by digestion, and is characterized in that the main shaft of the grinder is hung laterally, and the main shaft is supported by a bearing bush, so that the grinding machine is suitable for rough machining and heavy cutting. In recent years, the horizontal-shaft rectangular-table surface grinding machine with a cross saddle structure is more popular in European and American countries, and a main shaft is supported by a precise ball bearing and is more suitable for precise grinding.
However, when people use the horizontal-axis rectangular-table surface grinding machine, the horizontal-axis rectangular-table surface grinding machine is found to generate more sparks during processing, and the horizontal-axis rectangular-table surface grinding machine does not usually have a holding device, so that sparks are splashed, and potential safety hazards are brought to the surrounding environment and workers.
Therefore, there is a need to provide a new adjustable spark-proof sputtering horizontal-base flat grinder to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a spark sputtering horizontal wheelbase platform flat grinder with adjustable use is comparatively safe, can collect sputtering spark.
In order to solve the technical problem, the utility model provides a sparkproof sputtering horizontal wheelbase platform flat grinder with adjustable includes: a horizontal-axis rectangular-table surface grinding machine; the protective shell is fixedly arranged at the top of the horizontal shaft rectangular table surface grinding machine, and the front side of the protective shell is provided with an opening; the sliding plate is slidably mounted on the inner wall of the top of the protective shell, the bottom of the sliding plate is positioned in the protective shell, and the top of the sliding plate is positioned outside the protective shell; the frame is fixedly arranged outside the protective shell; the two screw rods are rotatably arranged on the inner wall of the top and the inner wall of the bottom of the frame, the top ends and the bottom ends of the two screw rods extend out of the frame, and the two screw rods are respectively positioned on two sides of the protective shell; the sliding strip is sleeved on the two screw rods in a threaded manner, two sides of the sliding strip are respectively contacted with the inner walls of two sides of the frame, and the bottom of the sliding strip is fixedly connected with the top of the sliding plate; a transmission mechanism disposed on the frame; a spark removal mechanism disposed on the frame.
Preferably, drive mechanism includes two first belt pulleys, motor, second belt pulley and hold-in range, two first belt pulley fixed mounting is two respectively on the top of screw rod, motor fixed mounting be in the top of frame, second belt pulley fixed mounting be in on the output shaft of motor, the hold-in range cover is established two first belt pulley with on the second belt pulley.
Preferably, the spark removing mechanism comprises a fan, a filter box, a partition plate, an air inlet pipe, a transverse pipe, an air outlet pipe, a guide pipe, an air expansion hopper and a filter mechanism, the fan is fixedly arranged on the right side of the frame, the filter box is fixedly arranged on the left side of the frame, the partition plate is fixedly arranged on the inner wall of the top of the filter box, the air inlet pipe is fixedly arranged on the air inlet end of the fan, the air inlet end of the air inlet pipe is fixedly connected with the top of the filter box, the air inlet pipe is positioned behind the frame, the transverse pipe is fixedly arranged on the right side of the protective shell, the air outlet pipe is fixedly arranged on the air outlet end of the fan, the air outlet end of the air outlet pipe is fixedly connected with the transverse pipe, the guide pipe is fixedly arranged on the top of the filter box, and the air inlet end of the guide pipe is fixedly connected with the left side of the protective shell, the guide pipe is located on the left side of the filter box, the air expansion hopper is fixedly installed on the inner wall of the left side of the protective shell, the air inlet end of the air expansion hopper is fixedly connected with the air inlet end of the guide pipe, and the filter mechanism is arranged on the filter box.
Preferably, the filtering mechanism comprises a mounting port, a sealing plate and a separation net, the mounting port is formed in the inner wall of the left side of the filtering box, the sealing plate is mounted on the left side of the filtering box through a flange, the sealing plate is matched with the mounting port, the separation net is fixedly mounted on the right side of the sealing plate, the right side of the separation net extends into the filtering box and is in contact with the left side of the partition plate, and the separation net penetrates through the mounting port.
Preferably, a handle is fixedly mounted on the left side of the sealing plate, the sealing plate is located on the front side of the guide pipe, a plurality of branch pipes are fixedly mounted on the left side of the transverse pipe, and the branch pipes extend into the protective shell in an inclined mode.
Preferably, a guide opening is formed in the inner wall of the top of the protective shell, positioning grooves are formed in the two sides of the sliding plate, positioning blocks are slidably mounted in the positioning grooves, and the positioning blocks extend into the positioning grooves and are fixedly connected with the inner wall of the guide opening.
Compared with the prior art, the utility model provides a sparkproof sputtering horizontal wheelbase platform flat grinder with adjustable has following beneficial effect:
the utility model provides a sparkproof sputtering crouches axle base platform flat grinder with adjustable:
1. the protective shell can cover the processing part of the equipment, the sliding plate which is matched with the sliding can be sealed, the use is safe, and the transmission mechanism can drive the two screw rods to synchronously rotate so as to drive the sliding plate to ascend and descend;
2. can force the spark to collect to the rose box in through removing spark mechanism to this reduces the remaining of spark, improves the security, is convenient for filter solidification spark impurity through filtering mechanism, and flange mounting's closing plate also is convenient for detach the clearance and separates the net, is convenient for operate the closing plate through the handle, and constant head tank and locating piece carry on spacingly to the slide in through the guide opening.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of an adjustable spark sputtering prevention horizontal wheelbase table surface grinding machine provided by the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.
Reference numbers in the figures: 1. a horizontal-axis rectangular-table surface grinding machine; 2. a protective shell; 3. a slide plate; 4. a frame; 5. a screw; 6. a slide bar; 7. a first pulley; 8. a motor; 9. a second pulley; 10. a synchronous belt; 11. a fan; 12. a filter box; 13. a partition plate; 14. an air inlet pipe; 15. a transverse tube; 16. an air outlet pipe; 17. a conduit; 18. expanding a wind scoop; 19. an installation port; 20. a sealing plate; 21. and (4) isolating nets.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an adjustable spark-proof sputtering horizontal-base table surface grinder according to the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; fig. 3 is an enlarged schematic view of a portion B shown in fig. 1. The sparkproof sputtering horizontal wheelbase platform surface grinding machine with adjustable includes: a horizontal-axis rectangular-table surface grinding machine 1; the protective shell 2 is fixedly installed at the top of the horizontal shaft rectangular table surface grinding machine 1, and the front side of the protective shell 2 is provided with an opening; the sliding plate 3 is slidably mounted on the inner wall of the top of the protective shell 2, the bottom of the sliding plate 3 is positioned in the protective shell 2, and the top of the sliding plate 3 is positioned outside the protective shell 2; the frame 4 is fixedly arranged outside the protective shell 2; the two screw rods 5 are rotatably arranged on the inner wall of the top and the inner wall of the bottom of the frame 4, the top ends and the bottom ends of the two screw rods 5 extend out of the frame 4, and the two screw rods 5 are respectively positioned on two sides of the protective shell 2; the sliding strips 6 are sleeved on the two screw rods 5 in a threaded manner, two sides of each sliding strip 6 are respectively contacted with the inner walls of two sides of the frame 4, and the bottoms of the sliding strips 6 are fixedly connected with the top of the sliding plate 3; a transmission mechanism provided on the frame 4; except that spark mechanism, except that spark mechanism sets up on the frame 4, can cover the equipment processing part through protective housing 2, the gliding slide 3 of cooperation can be sealed, and is comparatively safe during the use.
Drive mechanism includes two first belt pulleys 7, motor 8, second belt pulley 9 and hold-in range 10, two first belt pulley 7 is fixed mounting respectively two on the top of screw rod 5, motor 8 fixed mounting be in the top of frame 4, second belt pulley 9 fixed mounting be in on the output shaft of motor 8, hold-in range 10 cover is established two first belt pulley 7 with on the second belt pulley 9, can drive two screw rods 5 synchronous rotation through drive mechanism to the rising and the decline of drive slide 3.
The spark removing mechanism comprises a fan 11, a filter box 12, a partition plate 13, an air inlet pipe 14, a transverse pipe 15, an air outlet pipe 16, a guide pipe 17, an air expansion hopper 18 and a filter mechanism, wherein the fan 11 is fixedly arranged on the right side of the frame 4, the filter box 12 is fixedly arranged on the left side of the frame 4, the partition plate 13 is fixedly arranged on the inner wall of the top of the filter box 12, the air inlet pipe 14 is fixedly arranged on the air inlet end of the fan 11, the air inlet end of the air inlet pipe 14 is fixedly connected with the top of the filter box 12, the air inlet pipe 14 is positioned behind the frame 4, the transverse pipe 15 is fixedly arranged on the right side of the protective shell 2, the air outlet pipe 16 is fixedly arranged on the air outlet end of the fan 11, the air outlet end of the air outlet pipe 16 is fixedly connected with the transverse pipe 15, the guide pipe 17 is fixedly arranged on the top of the filter box 12, the air inlet end of the guide pipe 17 is fixedly connected with the left side of the protective shell 2, the guide pipe 17 is located on the left side of the filter box 12, the air expansion hopper 18 is fixedly installed on the inner wall of the left side of the protective shell 2, the air inlet end of the air expansion hopper 18 is fixedly connected with the air inlet end of the guide pipe 17, the filter mechanism is arranged on the filter box 12, sparks can be forcibly collected into the filter box 12 through the spark removing mechanism, accordingly, the residual sparks are reduced, and the safety is improved.
Filtering mechanism includes installing port 19, closing plate 20 and separates net 21, installing port 19 sets up on the left side inner wall of rose box 12, closing plate 20 flange mounting be in the left side of rose box 12, closing plate 20 with 19 looks adaptations of installing port, separate net 21 fixed mounting be in the right side of closing plate 20, the right side that separates net 21 extends to in the rose box 12 and with the left side of baffle 13 contacts, it runs through to separate net 21 installing port 19 is convenient for filter solidification spark impurity through filtering mechanism, and flange mounting's closing plate 20 also is convenient for tear the clearance and separates net 21.
The left side fixed mounting of closing plate 20 has the handle, closing plate 20 is located the front side of pipe 17, the left side fixed mounting of violently managing 15 has a plurality of branch pipes, and is a plurality of the branch pipe all inclines to extend to in the protecting crust 2, be convenient for operate closing plate 20 through the handle.
The utility model discloses a slide 3, including protective housing 2, slide 3, locating piece, guiding opening, slide 3, the guiding opening has been seted up on the top inner wall of protective housing 2, the constant head tank has all been seted up, two equal slidable mounting has the locating piece in the constant head tank, two the locating piece extends to two respectively in the constant head tank and with the inner wall fixed connection of guiding opening carries on spacingly through constant head tank and locating piece in the guiding opening to slide 3.
The utility model provides a sparkproof sputtering crouches axle base platform flat grinder's theory of operation with adjustable as follows:
when the device is used, a workpiece is placed on the horizontal-shaft rectangular-table surface grinding machine 1, the motor 8 is started before processing, the output shaft of the motor 8 drives the second belt pulley 9 to rotate, the second belt pulley 9 drives the two first belt pulleys 7 to rotate through the synchronous belt 10, the two screw rods 5 synchronously rotate at the moment, the slide bar 6 slides and moves downwards along the inner wall of the frame 4 under the action of the threads, the slide bar 6 drives the sliding plate 3 to slide and move downwards along the inner wall of the top of the protective shell 2 until the sliding plate 3 is completely closed, and the bottom of the slide bar 6 is contacted with the top of the protective shell 2;
add man-hour and start fan 11, fan 11 carries out the air feed to going out tuber pipe 16, and wind is discharged into protective housing 2 through a plurality of branch pipes on violently managing 15 to this blows the spark to the left side, and fan 11 passes through the air in the air-supply line 14 suction rose box 12 this moment, and the spark is through expanding in the wind fill 18 gets into pipe 17, later through the force-operated separation of baffle 13, and the spark is through separating net 21, and short spark extinguishes in long-time operation, and impurity is kept apart, with this can get rid of the spark, and is comparatively safe.
Compared with the prior art, the utility model provides a sparkproof sputtering horizontal wheelbase platform flat grinder with adjustable has following beneficial effect:
the utility model provides a sparkproof sputtering crouches axle base platform flat grinder with adjustable, can cover the equipment processing part through protecting crust 2, the gliding slide of cooperation 3 can seal, it is comparatively safe during the use, can drive two screw rods 5 synchronous rotations through drive mechanism, thereby drive the rising and the decline of slide 3, can force the collection to rose box 12 in with the spark through removing spark mechanism, with this residue that reduces the spark, improve the security, be convenient for filter solidification spark impurity through filtering mechanism, flange mounting's closing plate 20 also is convenient for tear the clearance screen 21 open, be convenient for operate closing plate 20 through the handle, constant head tank and locating piece carry on spacingly to slide 3 in through the guide.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known;
furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise;
in addition, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or integral parts; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a sparkproof sputters horizontal wheelbase platform flat grinder with adjustable which characterized in that includes:
a horizontal-axis rectangular-table surface grinding machine;
the protective shell is fixedly arranged at the top of the horizontal shaft rectangular table surface grinding machine, and the front side of the protective shell is provided with an opening;
the sliding plate is slidably mounted on the inner wall of the top of the protective shell, the bottom of the sliding plate is positioned in the protective shell, and the top of the sliding plate is positioned outside the protective shell;
the frame is fixedly arranged outside the protective shell;
the two screw rods are rotatably arranged on the inner wall of the top and the inner wall of the bottom of the frame, the top ends and the bottom ends of the two screw rods extend out of the frame, and the two screw rods are respectively positioned on two sides of the protective shell;
the sliding strip is sleeved on the two screw rods in a threaded manner, two sides of the sliding strip are respectively contacted with the inner walls of two sides of the frame, and the bottom of the sliding strip is fixedly connected with the top of the sliding plate;
a transmission mechanism disposed on the frame;
a spark removal mechanism disposed on the frame.
2. The adjustable spark-proof sputtering horizontal-wheelbase surface grinder as claimed in claim 1, wherein the transmission mechanism comprises two first belt pulleys, a motor, a second belt pulley and a synchronous belt, the two first belt pulleys are respectively and fixedly mounted on the top ends of the two screw rods, the motor is fixedly mounted on the top of the frame, the second belt pulley is fixedly mounted on an output shaft of the motor, and the synchronous belt is sleeved on the two first belt pulleys and the second belt pulley.
3. The adjustable sparkproof sputtering horizontal wheelbase table surface grinding machine according to claim 1, wherein the sparkproof mechanism comprises a fan, a filter box, a partition plate, an air inlet pipe, a transverse pipe, an air outlet pipe, a guide pipe, an air expansion hopper and a filter mechanism, the fan is fixedly arranged on the right side of the frame, the filter box is fixedly arranged on the left side of the frame, the partition plate is fixedly arranged on the inner wall of the top of the filter box, the air inlet pipe is fixedly arranged on the air inlet end of the fan, the air inlet end of the air inlet pipe is fixedly connected with the top of the filter box, the air inlet pipe is positioned behind the frame, the transverse pipe is fixedly arranged on the right side of the protective shell, the air outlet pipe is fixedly arranged on the air outlet end of the fan, the air outlet end of the air outlet pipe is fixedly connected with the transverse pipe, and the guide pipe is fixedly arranged on the top of the filter box, the air inlet end of the guide pipe is fixedly connected with the left side of the protective shell, the guide pipe is located on the left side of the filter box, the air expansion hopper is fixedly installed on the inner wall of the left side of the protective shell, the air inlet end of the air expansion hopper is fixedly connected with the air inlet end of the guide pipe, and the filter mechanism is arranged on the filter box.
4. The adjustable spark-proof sputtering horizontal wheelbase table surface grinding machine as claimed in claim 3, wherein the filtering mechanism comprises a mounting opening, a sealing plate and a spacer screen, the mounting opening is formed in the inner wall of the left side of the filtering box, the sealing plate is mounted on the left side of the filtering box in a flange mode, the sealing plate is matched with the mounting opening, the spacer screen is fixedly mounted on the right side of the sealing plate, the right side of the spacer screen extends into the filtering box and is in contact with the left side of the partition plate, and the spacer screen penetrates through the mounting opening.
5. The adjustable spark-proof sputtering horizontal wheelbase table surface grinding machine as claimed in claim 4, wherein a handle is fixedly mounted on the left side of the sealing plate, the sealing plate is located on the front side of the guide pipe, a plurality of branch pipes are fixedly mounted on the left side of the transverse pipe, and the plurality of branch pipes extend into the protective shell in an inclined manner.
6. The adjustable flat grinder with a fire spark prevention sputtering horizontal axle base table as claimed in claim 1, wherein a guide opening is formed on an inner wall of the top of the protective shell, positioning grooves are formed on both sides of the sliding plate, positioning blocks are slidably mounted in both the positioning grooves, and both the positioning blocks extend into both the positioning grooves and are fixedly connected with an inner wall of the guide opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022850087.5U CN213889308U (en) | 2020-12-02 | 2020-12-02 | Adjustable spark-proof sputtering horizontal-wheelbase platform surface grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022850087.5U CN213889308U (en) | 2020-12-02 | 2020-12-02 | Adjustable spark-proof sputtering horizontal-wheelbase platform surface grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213889308U true CN213889308U (en) | 2021-08-06 |
Family
ID=77099998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022850087.5U Expired - Fee Related CN213889308U (en) | 2020-12-02 | 2020-12-02 | Adjustable spark-proof sputtering horizontal-wheelbase platform surface grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213889308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633159A (en) * | 2022-03-24 | 2022-06-17 | 周俊杰 | Improved surface grinding machine |
-
2020
- 2020-12-02 CN CN202022850087.5U patent/CN213889308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633159A (en) * | 2022-03-24 | 2022-06-17 | 周俊杰 | Improved surface grinding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111531458B (en) | A polishing equipment for aluminum alloy wheel hub processing | |
| CN213889308U (en) | Adjustable spark-proof sputtering horizontal-wheelbase platform surface grinding machine | |
| CN116422931B (en) | Automatic perforating device of blade tip of axial fan impeller | |
| CN219747390U (en) | Fine grinding machine for hardware machining | |
| CN208408602U (en) | A kind of production and processing of aluminium alloy furniture aluminium is with being adjusted accurate boring device | |
| CN112289630A (en) | Tool for machining explosion-proof vacuum circuit breaker and using method thereof | |
| CN209850635U (en) | Manual and automatic integrated metallographic cutting machine | |
| CN213257273U (en) | Drilling equipment for producing electrical cabinet shell | |
| CN214922084U (en) | High quick pressure equipment hydraulic means of security | |
| CN213497624U (en) | Workpiece step milling and drilling device | |
| CN210878839U (en) | Scrap iron collecting and processing device of cutting machine tool | |
| CN215509328U (en) | Small-size portable compact tapping machine | |
| CN214770761U (en) | Safety protection device for gear saw blade gear grinding machine | |
| CN111014787A (en) | Horizontal milling machine workbench and protective cover structure thereof | |
| CN217666836U (en) | Dust collector is used in static stake processing | |
| CN221696539U (en) | Water curtain dust removal explosion-proof equipment based on cast aluminium spare surface is polished | |
| CN221364445U (en) | Dust recovery device of grinding machine | |
| CN219582568U (en) | Automatic protection mechanism of grinding machine | |
| CN221891488U (en) | Device is tailor to steel sheet for labor protection articles for use production | |
| CN211466728U (en) | Side grooving machine with chip removing device | |
| CN219598128U (en) | Drilling device for processing lithium ion battery shell | |
| CN213164520U (en) | Milling and grinding machine for glass production | |
| CN219189038U (en) | Laser cutting equipment for machining mechanical accessories | |
| CN217071787U (en) | Polishing robot for deburring hardware workpiece | |
| CN215699647U (en) | Mechanical drilling and milling machine with safety protection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |