CN220112870U - Drilling device for manufacturing and processing accessories - Google Patents
Drilling device for manufacturing and processing accessories Download PDFInfo
- Publication number
- CN220112870U CN220112870U CN202320839639.3U CN202320839639U CN220112870U CN 220112870 U CN220112870 U CN 220112870U CN 202320839639 U CN202320839639 U CN 202320839639U CN 220112870 U CN220112870 U CN 220112870U
- Authority
- CN
- China
- Prior art keywords
- accessory
- drilling
- fixedly arranged
- protective cover
- reciprocating screw
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 72
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims description 31
- 230000007246 mechanism Effects 0.000 claims description 24
- 230000008093 supporting effect Effects 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 9
- 238000004080 punching Methods 0.000 abstract description 7
- 239000007858 starting material Substances 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 11
- 239000002699 waste material Substances 0.000 description 8
- 244000309464 bull Species 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Abstract
The utility model relates to the technical field of accessory drilling, and discloses a drilling device for accessory manufacturing and processing. Can avoid causing the injury on one's body the staff at accessory punching in-process sweeps sputter through setting up the protection casing, through setting up the motor, the starter motor drives reciprocating screw and rotates, reciprocating screw rotates and drives reciprocating screw slider and do transverse reciprocating motion, thereby be convenient for adjust drilling machine's transverse position, through setting up linear electric motor, be convenient for adjust drilling machine's longitudinal position, through setting up hydraulic telescoping rod, be convenient for promote drilling machine and move down and drill the accessory, thereby the convenience is drilled to the different positions of accessory, thereby the position of the different removal accessories of staff when the accessory is drilled is not required, convenience staff uses.
Description
Technical Field
The utility model relates to the technical field of accessory drilling, in particular to a drilling device for accessory manufacturing and processing.
Background
The automobile is used as a modern convenient transportation tool and is widely applied to life and travel of people, particularly, the robot starts to enter the automobile manufacturing field along with continuous development of industrialization, so that the labor investment of automobile manufacturing is greatly saved, the cost is reduced, the production efficiency is improved, the purchase price of the automobile is greatly reduced, people buying the automobile as a riding tool are more and more along with the increasingly abundant life of people, the holding quantity of the automobile is continuously increased every year, the automobile is used as a consumable product, and therefore, the demand of parts commonly used on the automobile is more and more, and holes are needed to be punched on a plurality of automobile parts.
The publication number is: the utility model provides a CN214559048U, traditional punching process is accomplished on the drilling machine, but traditional drilling machine punching process only presss from both sides tightly once and punches, and the operation is more troublesome, and this publication number provides a perforating device for auto-parts processing, through set up slider and spout cooperation below the workstation, and the workstation can be controlled and remove, and convenient many times punches, through set up the square groove on the workstation, makes to punch and can pass through square groove buffering after getting through, can not beat on the workstation.
The inventor discovers through the research that this prior art is when using, only can transversely adjust drilling position through controlling the removal work platform, can't adjust the position of drilling according to actual need, still need the position of incessantly adjustment accessory to accomplish the punching when punching to the accessory, and the staff of being inconvenient for uses.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a drilling device for manufacturing and processing accessories.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the drilling device for manufacturing and processing accessories comprises a workbench and a protective cover, wherein the protective cover is fixedly arranged at the top of the workbench, and an adjustable drilling mechanism is arranged on the protective cover;
the adjustable drilling mechanism includes:
the machine case is fixedly arranged on the outer wall of one side of the protective cover, and a motor is fixedly arranged in the machine case;
one end of the reciprocating screw rod is fixedly connected to the output end of the motor through a coupler, and the other end of the reciprocating screw rod is rotationally connected to the inner wall of the protective cover through a bearing;
the reciprocating screw rod sliding block is in threaded connection with the outer wall of the reciprocating screw rod;
the first mounting plate is fixedly connected to the bottom of the reciprocating screw rod sliding block;
the linear motor is fixedly arranged at the bottom of the first mounting plate;
the second mounting plate is fixedly arranged at the output end of the linear motor;
the hydraulic telescopic rod is fixedly arranged at the bottom of the second mounting plate;
the third mounting plate is fixedly arranged at the output end of the hydraulic telescopic rod;
and the drilling machine is fixedly arranged at the bottom of the third mounting plate. Through setting up the motor, the starter motor drives reciprocating screw and rotates, and reciprocating screw rotates and drives reciprocating screw slider and do transverse reciprocating motion to be convenient for adjust drilling machine's transverse position, through setting up linear electric motor, be convenient for adjust drilling machine's longitudinal position, through setting up hydraulic telescoping rod, be convenient for promote drilling machine and move down and drill the accessory, through setting up adjustable drilling mechanism, can be convenient drill the position of accessory difference, thereby do not need the staff to remove the position of accessory when the accessory is drilled different, make things convenient for the staff to use.
Preferably, the protective cover is also provided with an accessory fixing mechanism;
the accessory fixing mechanism includes:
the rotating rod is rotationally connected to the inner wall of one side of the protective cover through a bearing, and one end of the rotating rod movably penetrates through the inner wall of the protective cover and extends outwards;
the support plate is fixedly arranged on the inner wall of one side of the protective cover;
the threaded rod is rotationally connected to the supporting plate through a bearing;
the two bevel gears are fixedly sleeved on the outer walls of the rotating rod and the threaded rod respectively, and the two bevel gears are connected with each other in a meshed mode;
the thread sleeve is in threaded connection with the outer wall of the threaded rod;
the pressing plate is fixedly arranged at the bottom of the thread bush;
the knob is fixedly sleeved at the extending end of the rotating rod. Through setting up the knob, rotate the knob and drive the bull stick rotation, through setting up two bevel gear transmissions, the bull stick rotates and drives the threaded rod rotation to make the thread bush along threaded rod downstream, thereby drive the clamp plate downstream, be convenient for play fixed effect to the accessory, thereby avoid when drilling the accessory, the accessory takes place the skew thereby influences drilling effect.
Preferably, the front of the protective cover is hinged with a door body through two hinges, a handle is fixedly arranged on the front of the door body, and four supporting legs are fixedly arranged at the bottom of the workbench. The door body is convenient for putting in and taking out the work piece, and the workbench can be better supported by arranging four supporting legs.
Preferably, two through holes are formed in the workbench, the two sides of the workbench are respectively provided with a material guiding plate in an inclined mode, the two material guiding plates are respectively located below the two through holes, a collecting box is fixedly arranged at the bottom of the workbench, the top of the collecting box is provided with an opening, and a collecting drawer is arranged on the collecting box. The guide plate matched with the two through holes and arranged obliquely is convenient for enabling scraps generated by drilling of accessories to fall into the collecting box to be collected, and the collecting drawer is arranged to facilitate taking treatment of the collected scraps.
Preferably, two accessory fixing mechanisms are arranged, and the two accessory fixing mechanisms are symmetrically arranged on two sides of the protective cover respectively. Two accessory fixing mechanisms are symmetrically arranged to facilitate fixing two sides of the accessory at the same time, so that the fixing effect of the accessory is further improved, and drilling is facilitated.
Preferably, the front face of the door body is provided with a control panel, and the door body is also internally provided with two observation windows. The device is convenient for the staff to control the device through setting up control panel, is convenient for the staff observe the drilling process of accessory through setting up two observation windows.
(III) beneficial effects
Compared with the prior art, the utility model provides a drilling device for manufacturing and processing accessories, which has the following beneficial effects:
1. this a drilling equipment for accessory manufacturing and processing can avoid leading to the fact the injury on one's body staff at accessory punching in-process sweeps sputter through setting up the protection casing, through setting up the motor, the starter motor drives reciprocating screw and rotates, reciprocating screw rotates and drives reciprocating screw slider and do transverse reciprocating motion, thereby be convenient for adjust drilling machine's transverse position, through setting up linear motor, be convenient for adjust drilling machine's longitudinal position, through setting up hydraulic telescoping rod, be convenient for promote drilling machine and move down and drill to the accessory, thereby the convenience drills to the different position of accessory, thereby the position of different removal accessories when the accessory is bored does not need the staff, the convenience staff uses.
2. This a drilling equipment for accessory manufacturing and processing, through setting up the knob, rotate the knob and drive the bull stick and rotate, through setting up two bevel gear transmissions, the bull stick rotates and drives the threaded rod and rotate, thereby make the thread bush along threaded rod downstream, thereby drive the clamp plate and move down, be convenient for play fixed effect to the accessory, thereby avoid when drilling the accessory, the accessory takes place the skew thereby influence drilling effect, the sweeps that lead the flitch through setting up two through-hole cooperation two slopes to set up is convenient for make the accessory drilling produce falls into in the collecting box and collects, collect the sweeps after the drawer is convenient for collect through setting up and take the processing.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
fig. 4 is an enlarged view of the structure a of the present utility model.
In the figure: 1. a work table; 2. a protective cover; 3. an adjustable drilling mechanism; 301. a chassis; 302. a reciprocating screw rod; 303. a reciprocating screw rod sliding block; 304. a first mounting plate; 305. a linear motor; 306. a second mounting plate; 307. a hydraulic telescopic rod; 308. a third mounting plate; 309. a drilling machine; 4. a fitting fixing mechanism; 401. a rotating rod; 402. a support plate; 403. a threaded rod; 404. bevel gears; 405. a thread sleeve; 406. a pressing plate; 407. a knob; 5. a door body; 6. support legs; 7. a material guiding plate; 8. a collection box; 9. a collection drawer; 10. a control panel; 11. and an observation window.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
As shown in fig. 1 to 3, the present utility model provides a drilling device for manufacturing and processing accessories, comprising a workbench 1 and a protective cover 2, wherein the protective cover 2 is fixedly installed on the top of the workbench 1, an adjustable drilling mechanism 3 is arranged on the protective cover 2, and the adjustable drilling mechanism 3 comprises: the case 301 is fixedly installed on the outer wall of one side of the protective cover 2, a motor is fixedly installed in the case 301, one end of a reciprocating screw rod 302 is fixedly connected to the output end of the motor through a coupler, the other end of the reciprocating screw rod 302 is rotationally connected to the inner wall of the protective cover 2 through a bearing, a reciprocating screw rod sliding block 303 is in threaded connection with the outer wall of the reciprocating screw rod 302, a first mounting plate 304 is fixedly connected to the bottom of the reciprocating screw rod sliding block 303, a linear motor 305 is fixedly installed at the bottom of the first mounting plate 304, a second mounting plate 306 is fixedly installed at the output end of the linear motor 305, a hydraulic telescopic rod 307 is fixedly installed at the bottom of the second mounting plate 306, a third mounting plate 308 is fixedly installed at the output end of the hydraulic telescopic rod 307, a drilling machine 309 is fixedly installed at the bottom of the third mounting plate 308, the motor is arranged, the starting motor drives the reciprocating screw rod 302 to rotate, the reciprocating screw rod 302 rotates to drive the reciprocating screw rod sliding block 303 to do transverse reciprocating motion, thereby being convenient for adjusting the transverse position of the drilling machine 309, being convenient for adjusting the longitudinal position of the drilling machine 309 by arranging the linear motor 305, being convenient for pushing the drilling machine 309 to downwards move to drill the accessory by arranging the hydraulic telescopic rod 307, being convenient for drilling different positions of the accessory by arranging the adjustable drilling mechanism 3, thereby not needing different positions of moving the accessory when the accessory drills by staff, being convenient for the staff to use, the front of the protective cover 2 is hinged with the door body 5 through two hinges, the front of the door body 5 is fixedly provided with the handle, the bottom of the workbench 1 is fixedly provided with the four supporting legs 6, being convenient for putting in and taking out the workpiece by arranging the door body 5, being capable of playing a better supporting effect on the workbench 1 by arranging the four supporting legs 6, the front of the door body 5 is provided with the control panel 10, the door body 5 is further provided with two observation windows 11 in an embedded manner, a control panel 10 is arranged to facilitate the operation of a worker on the device, and the two observation windows 11 are arranged to facilitate the observation of the drilling process of the accessory by the worker.
In this embodiment, can avoid causing the injury on one's body to staff at accessory punching in-process sweeps sputtering through setting up protection casing 2, through setting up the motor, the starter motor drives reciprocating screw 302 and rotates, reciprocating screw 302 rotates and drives reciprocating screw slider 303 and do horizontal reciprocating motion, thereby be convenient for adjust the transverse position of drilling machine 309, through setting up linear motor 305, be convenient for adjust the longitudinal position of drilling machine 309, through setting up hydraulic telescoping rod 307, be convenient for promote drilling machine 309 and move down and drill the accessory, thereby the convenience drills to the different positions of accessory, thereby the position of different removal accessories when the accessory is drilled does not need the staff, the convenience staff uses.
Example two
As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the protection cover 2 is further provided with an accessory fixing mechanism 4, and the accessory fixing mechanism 4 includes: the rotating rod 401 is rotationally connected on one side inner wall of the protective cover 2 through a bearing, one end of the rotating rod 401 movably penetrates through the inner wall of the protective cover 2 and extends outwards, the supporting plate 402 is fixedly arranged on one side inner wall of the protective cover 2, the threaded rod 403 is rotationally connected on the supporting plate 402 through the bearing, the two bevel gears 404 are respectively fixedly sleeved on the outer walls of the rotating rod 401 and the threaded rod 403, the two bevel gears 404 are mutually meshed and connected, the threaded sleeve 405 is in threaded connection on the outer wall of the threaded rod 403, the pressing plate 406 is fixedly arranged at the bottom of the threaded sleeve 405, the knob 407 is fixedly sleeved on the extending end of the rotating rod 401, the rotating knob 407 is used for driving the rotating rod 401 to rotate, the rotating rod 401 is driven by the two bevel gears 404, the rotating rod 401 is driven to rotate, so that the threaded sleeve 405 moves downwards along the threaded rod 403, the pressing plate 406 is driven to move downwards, the fixing effect on accessories is facilitated, thereby avoiding that when the accessory is drilled, the accessory deviates to influence the drilling effect, two through holes are formed on the workbench 1, two sides of the workbench 1 are respectively provided with the guide plates 7 in an inclined way, the two guide plates 7 are respectively positioned below the two through holes, the bottom of the workbench 1 is fixedly provided with the collecting box 8, the top of the collecting box 8 is provided with an opening, the collecting box 8 is provided with the collecting drawer 9, the waste generated by drilling the accessory is convenient to fall into the collecting box 8 to be collected by arranging the guide plates 7 with the two through holes matched with the two inclined arrangement, the collected waste is convenient to be taken by arranging the collecting drawer 9, the accessory fixing mechanisms 4 are respectively and symmetrically arranged on two sides of the protective cover 2, the two sides of the accessory are convenient to be simultaneously fixed by symmetrically arranging the two accessory fixing mechanisms 4, thereby further promote the fixed effect of accessory, be convenient for drilling.
In this embodiment, through setting up knob 407, rotate knob 407 and drive bull stick 401 and rotate, through setting up two bevel gear 404 transmission, bull stick 401 rotates and drives threaded rod 403 and rotate, thereby make thread bush 405 follow threaded rod 403 and move down, thereby drive clamp plate 406 and move down, be convenient for play fixed effect to the accessory, thereby avoid when drilling the accessory, the accessory takes place the skew thereby influence drilling effect, be convenient for through setting up the guide plate 7 that two through-holes cooperation slopes set up and make the sweeps that the accessory drilling produced fall into collecting box 8 in collect, be convenient for collect the sweeps after collecting through setting up and collect drawer 9 and take the processing.
The working principle of the drilling device for manufacturing and processing accessories is described below.
When the automatic waste collection box is used, as shown in fig. 1-3, the door body 5 is opened to put the accessory into the protective cover 2, the rotary knob 407 drives the rotary rod 401 to rotate, the two bevel gears 404 are arranged to drive the rotary rod 401 to rotate, thereby the threaded sleeve 405 moves downwards along the threaded rod 403, thereby the pressing plate 406 is driven to move downwards to fix the accessory, two accessory fixing mechanisms 4 are symmetrically arranged to facilitate the simultaneous fixation of two sides of the accessory, thereby the fixing effect of the accessory is further improved, after the accessory is fixed, the door body 5 is closed, the control panel 10 is controlled, the motor is started to drive the reciprocating screw 302 to rotate, the reciprocating screw 302 rotates to drive the reciprocating screw slider 303 to do transverse reciprocating motion, thereby the transverse position of the drilling machine 309 is convenient to adjust, the longitudinal position of the drilling machine 309 is convenient to adjust, the hydraulic telescopic rod 307 is convenient to push the drilling machine 309 to move downwards to drill the accessory, thereby the accessory is convenient to drill holes in different positions, the drilling process of the accessory is convenient to observe by arranging two observation windows 11, the staff is convenient to observe the drilling process of the accessory, the waste collection box is convenient to collect the waste by arranging two through arranging guide plates 7 which are matched with two inclined through holes to facilitate the waste collection boxes 8, and collecting the waste collection box is convenient to collect and collect the waste collection box 9 which falls into the drawer 8.
Claims (6)
1. Drilling device for accessory manufacturing and processing, including workstation (1) and protection casing (2), protection casing (2) fixed mounting is at the top of workstation (1), its characterized in that: an adjustable drilling mechanism (3) is arranged on the protective cover (2);
the adjustable drilling mechanism (3) comprises:
the machine case (301) is fixedly arranged on the outer wall of one side of the protective cover (2), and a motor is fixedly arranged in the machine case (301);
one end of the reciprocating screw rod (302) is fixedly connected to the output end of the motor through a coupler, and the other end of the reciprocating screw rod (302) is rotationally connected to the inner wall of the protective cover (2) through a bearing;
the reciprocating screw rod sliding block (303) is in threaded connection with the outer wall of the reciprocating screw rod (302);
the first mounting plate (304) is fixedly connected to the bottom of the reciprocating screw rod sliding block (303);
the linear motor (305) is fixedly arranged at the bottom of the first mounting plate (304);
the second mounting plate (306) is fixedly arranged at the output end of the linear motor (305);
the hydraulic telescopic rod (307) is fixedly arranged at the bottom of the second mounting plate (306);
the third mounting plate (308) is fixedly arranged at the output end of the hydraulic telescopic rod (307);
and the drilling machine (309) is fixedly arranged at the bottom of the third mounting plate (308).
2. A drilling apparatus for use in a fitting manufacturing process as claimed in claim 1, wherein: the protective cover (2) is also provided with an accessory fixing mechanism (4);
the accessory fixing mechanism (4) comprises:
the rotating rod (401) is rotationally connected to the inner wall of one side of the protective cover (2) through a bearing, and one end of the rotating rod (401) movably penetrates through the inner wall of the protective cover (2) and extends outwards;
the supporting plate (402) is fixedly arranged on the inner wall of one side of the protective cover (2);
the threaded rod (403) is rotatably connected to the supporting plate (402) through a bearing;
the two bevel gears (404) are respectively fixedly sleeved on the outer walls of the rotating rod (401) and the threaded rod (403), and the two bevel gears (404) are mutually meshed and connected;
the thread sleeve (405) is in threaded connection with the outer wall of the threaded rod (403);
the pressing plate (406) is fixedly arranged at the bottom of the thread bush (405);
the knob (407) is fixedly sleeved at the extending end of the rotating rod (401).
3. A drilling apparatus for use in a fitting manufacturing process as claimed in claim 1, wherein: the front of the protection cover (2) is hinged with a door body (5) through two hinges, a handle is fixedly arranged on the front of the door body (5), and four supporting legs (6) are fixedly arranged at the bottom of the workbench (1).
4. A drilling apparatus for use in a fitting manufacturing process as claimed in claim 1, wherein: two through holes are formed in the workbench (1), the two sides of the workbench (1) are respectively provided with a guide plate (7) in an inclined mode, the two guide plates (7) are respectively located below the two through holes, a collecting box (8) is fixedly installed at the bottom of the workbench (1), the top of the collecting box (8) is provided with an opening, and a collecting drawer (9) is installed on the collecting box (8).
5. A drilling apparatus for use in a fitting manufacturing process as claimed in claim 2, wherein: the accessory fixing mechanisms (4) are arranged in two, and the two accessory fixing mechanisms (4) are symmetrically arranged on two sides of the protective cover (2) respectively.
6. A drilling apparatus for use in a fitting manufacturing process according to claim 3, wherein: the front face of the door body (5) is provided with a control panel (10), and the door body (5) is also internally provided with two observation windows (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320839639.3U CN220112870U (en) | 2023-04-17 | 2023-04-17 | Drilling device for manufacturing and processing accessories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320839639.3U CN220112870U (en) | 2023-04-17 | 2023-04-17 | Drilling device for manufacturing and processing accessories |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220112870U true CN220112870U (en) | 2023-12-01 |
Family
ID=88896886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320839639.3U Active CN220112870U (en) | 2023-04-17 | 2023-04-17 | Drilling device for manufacturing and processing accessories |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220112870U (en) |
-
2023
- 2023-04-17 CN CN202320839639.3U patent/CN220112870U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111958695A (en) | Perforating device for wood processing | |
| CN220112870U (en) | Drilling device for manufacturing and processing accessories | |
| CN218253254U (en) | Automatic tapping device | |
| CN218487265U (en) | Bearing frame drilling processingequipment | |
| CN213412302U (en) | Shaft sleeve plate production device | |
| CN211464873U (en) | Drilling machine tool with dustproof function | |
| CN220145396U (en) | Cutting device is used in hardware processing | |
| CN219881348U (en) | Drilling machine for finish machining of metal products | |
| CN218983226U (en) | Constant-temperature turret mechanism for full-machining lathe | |
| CN218699743U (en) | Engraver is used in production of dust protected furniture | |
| CN220387949U (en) | Drilling machine for machining steel structure | |
| CN216067811U (en) | Drilling equipment is used in shoes processing | |
| CN219944687U (en) | Plate drilling device for assembling television cabinet | |
| CN219132214U (en) | Mobile platform for machining | |
| CN219426174U (en) | Tool apron convenient to disassemble | |
| CN220426967U (en) | Full-automatic metal round bar cutting machine | |
| CN219483917U (en) | Numerical control continuous plate punching machine with automatic feeding function | |
| CN217412117U (en) | Punching device for processing aluminum alloy doors and windows | |
| CN219684015U (en) | Double-end numerical control deep hole drilling machine | |
| CN215879987U (en) | Tobacco machinery spare part carries curb plate production processing apparatus | |
| CN220072977U (en) | Stamping equipment is used in vertical hinged door processing | |
| CN219235548U (en) | Reciprocating feeding mechanism of sliding table saw | |
| CN220178236U (en) | Drilling machine with rotating function | |
| CN220428697U (en) | Bamboo cutting machine | |
| CN220278352U (en) | Drilling machine convenient to control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |