CN221184788U - Punching equipment for electric bicycle production - Google Patents
Punching equipment for electric bicycle production Download PDFInfo
- Publication number
- CN221184788U CN221184788U CN202322887316.4U CN202322887316U CN221184788U CN 221184788 U CN221184788 U CN 221184788U CN 202322887316 U CN202322887316 U CN 202322887316U CN 221184788 U CN221184788 U CN 221184788U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- electric bicycle
- base
- connecting plate
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004080 punching Methods 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 244000309464 bull Species 0.000 claims description 10
- 238000005553 drilling Methods 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 5
- 238000003754 machining Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 14
- 239000000428 dust Substances 0.000 description 11
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model relates to the technical field of electric bicycle production and processing, and discloses punching equipment for electric bicycle production, which comprises a base, wherein the top of the base is fixedly connected with a shell, the middle part of the base is fixedly connected with two sliding blocks, the tops of the two sliding blocks are fixedly connected with clamping plates, the middle parts of the two clamping plates are fixedly connected with a plurality of spring rods, the bottom of the shell is fixedly connected with a processing assembly, the output end of the processing assembly is provided with a drill bit, the inside of the base is fixedly connected with a driving assembly, the driving assembly comprises a motor, the motor is fixedly connected with the inside of the base, and the output end of the motor is fixedly connected with a turntable. According to the utility model, the spring rod can be contacted with the frame through the driving motor, the spring rod can be adjusted according to the shape of the frame, the contact area with the frame is increased, and meanwhile, the space for placing the frame is not blocked.
Description
Technical Field
The utility model relates to the technical field of electric bicycle production and processing, in particular to punching equipment for electric bicycle production.
Background
The electric bicycle is a personal transportation means using the storage battery as auxiliary energy, and is provided with an electric motor, a controller, a storage battery, a handle bar, and other control components and a display instrument system on the basis of the traditional bicycle, so that the electric bicycle can be ridden in narrow roadways and pedestrian streets, has the advantage of convenient traveling, and generally involves a plurality of links and process steps in production, wherein the electric bicycle comprises a frame manufacturing step, an assembling step, a circuit wiring step and the like, and the frame needs to be punched after the frame is manufactured, so that a plurality of frame components are connected together through bolts, screws or other connecting pieces. The splicing mode can ensure the stability and the structural integrity of the frame.
Searching, chinese patent bulletin number: CN218696141U discloses a punching device for electric bicycle production, which can effectively improve the drilling precision, make the frame fixing operation more convenient and improve the production efficiency; including workstation, two sets of bottom plates, clamping motor, drive screw, the guide bar, two sets of splint, the diaphragm, accommodate motor, accommodate the lead screw, two sets of horizontal poles and regulating seat, the workstation bottom is equipped with four sets of landing legs, the connection of workstation top symmetry is equipped with two sets of risers, two sets of bottom plates respectively fixed mounting is on two sets of risers, be equipped with two sections screw threads opposite to soon on the drive screw circumference outer wall, accommodate the lead screw through with accommodate the motor output be connected rotation install on two sets of fixed plates, two sets of horizontal poles fixed mounting is between two sets of fixed plates, be equipped with two sets of slide holes and screw hole on the regulating seat, accommodate the seat through with accommodate the cooperation slidable mounting of lead screw and horizontal pole on the diaphragm, install on the regulating seat and be equipped with the drilling machine.
Although in the above-mentioned patent, can drive two sets of splint through the drive centre gripping motor and carry out the centre gripping to the frame to this improves drilling precision, make the fixed operation of frame get up more convenient, improve production efficiency, still have some shortages, electric bicycle divide into multiple motorcycle type when in-service use, folding electric bicycle if portable, and prevent the highway electric bicycle of seeing the strong wind on the highway, make corresponding frame according to user's demand, consequently the size of frame is less inequality, and the position that transmission lead screw and guide bar exist in the above-mentioned patent can cause the interference to the position of placing the frame, consequently can't carry out the centre gripping to great frame, and the bicycle frame is an irregular shape, the above-mentioned patent only relies on splint to carry out the centre gripping to the frame when the centre gripping, consequently, the contact point with the frame is less, the frame appears rocking easily when punching, cause the precision reduction of punching, for this reason propose an electric bicycle production and use punching equipment to solve above-mentioned problem.
Disclosure of utility model
In order to make up for the defects, the utility model provides punching equipment for producing an electric bicycle, which aims to solve the problems that the placing position of a frame in the patent is limited, so that a larger frame cannot be clamped, and the frame is easy to shake after being clamped.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a perforating device is used in electric bicycle production, includes the base, the top fixedly connected with shell of base, the middle part sliding connection of base has two sliders, two the equal fixedly connected with splint in top of slider, two the equal fixedly connected with in middle part of splint a plurality of spring levers, the bottom sliding connection of shell has the processing subassembly, the drill bit is installed to the output of processing subassembly, the inside fixedly connected with drive assembly of base.
Through above-mentioned technical scheme, can drive splint when the slider removes and remove, and then can make spring bar and frame contact, and then can adjust according to the shape of frame, multiplicable and the contact point of frame, and then can improve the stability of frame when processing, can drive the slider and remove under drive assembly's effect.
Further, the driving assembly comprises a motor, the motor is fixedly connected to the inside of the base, the output end of the motor is fixedly connected with a rotary table, the outer side of the rotary table is fixedly connected with two connecting blocks, and the motor is rotatably connected to one side, far away from the rotary table, of the connecting blocks;
Through above-mentioned technical scheme, can drive the carousel through driving motor and rotate, can drive the slider simultaneously under the effect of connecting block and remove.
Further, a first connecting plate is fixedly connected to the top of the drill bit, a positioning block is fixedly connected to the other side of the first connecting plate, a clamping groove is formed in the middle of the positioning block, a second connecting plate is fixedly connected to the output end of the processing assembly, a pressure spring is fixedly connected to the inside of the second connecting plate, a clamping block is fixedly connected to the other end of the pressure spring, the clamping block is in plug-in fit with the clamping groove, and a quick-release assembly is rotationally connected to the middle of the second connecting plate;
Through above-mentioned technical scheme, when fixture block and draw-in groove are connected, can be with being connected between drill bit and the processing subassembly, when fixture block and draw-in groove separate, can separate drill bit and processing subassembly, can drive the baffle and compress the pressure spring when the fixture block receives the extrusion, and then can make the fixture block income connecting plate two's middle part, can accomplish the installation to the drill bit.
Further, the quick-release assembly comprises a rotating rod, the rotating rod is rotationally connected to the middle of the second connecting plate, the bottom of the rotating rod is fixedly connected with a shifting plate, the shifting plate is slidably connected to the middle of the second connecting plate, the outer side of the rotating rod is fixedly connected with a pull rope, and the pull rope is fixedly connected to one side, far away from the clamping groove, of the clamping block;
through above-mentioned technical scheme, can make the bull stick rotate through promoting the plectrum, can drive the stay cord and separate fixture block and draw-in groove, and then can be convenient dismantle the drill bit.
Further, a vacuum pump is fixedly connected to the outer side of the shell, a connecting pipe is fixedly connected to the input end of the vacuum pump, the other end of the connecting pipe penetrates through the shell and is fixedly connected with an air inlet pipe, a nut seat is fixedly connected to the output end of the vacuum pump, and a collecting bag is connected to the middle of the nut seat through threads;
Through above-mentioned technical scheme, can make connecting pipe and intake pipe carry out the work of admitting air simultaneously through driving the vacuum pump, connecting pipe and intake pipe can inhale the inside of collecting bag with the dust that processing produced simultaneously, and can make collecting bag and nut seat separation through rotating the collecting bag, and then can clear up the dust of collecting bag inside.
Further, a cover plate is rotatably connected to the front side of the shell, and transparent glass is fixedly connected to the middle of the cover plate;
Through above-mentioned technical scheme, can seal the processing region of frame under the effect of shell and apron, prevent that the dust that produces when processing from flying, and then can improve staff's security at the during operation, can also watch the processing condition when sealing the processing region under transparent glass's effect.
Further, two sliding grooves are formed in the top of the base, and the sliding block is specifically and slidably connected to the middle of the sliding grooves;
Through above-mentioned technical scheme, can carry out spacingly to the slider under the effect of spout, make the slider slide about only in the middle part of spout.
Further, a baffle is connected inside the second connecting plate in a sliding manner, and the baffle is fixedly connected between the pressure spring and the clamping block;
through above-mentioned technical scheme, can carry out spacingly to the fixture block under the effect of baffle, prevent that the fixture block from bumping with connecting plate two under the effect of pressure spring, and then can increase the life that receives of fixture block.
The utility model has the following beneficial effects:
1. According to the utility model, under the mutual matching of the structures such as the driving assembly, the sliding block, the clamping plate and the spring rod, the spring rod can be contacted with the frame through the driving motor, the spring rod can be adjusted according to the shape of the frame, the contact area with the frame is increased, the stability of the frame during processing is improved, the punching accuracy of the frame is further improved, and meanwhile, the space for placing the frame is not blocked.
2. According to the drilling machine frame, the drill bit can be disassembled by pushing the shifting plate under the mutual matching of the structures of the first connecting plate, the positioning block, the clamping groove, the second connecting plate, the spring, the clamping block, the quick-release assembly and the like, and the drill bit can be conveniently installed by inserting the positioning block into the second connecting plate, so that the worn drill bit can be conveniently replaced, and the drilling efficiency of the frame is improved.
3. According to the utility model, under the mutual cooperation of the mechanisms such as the vacuum pump, the connecting pipe, the air inlet pipe, the nut seat, the collecting bag and the like, dust generated during punching can be collected by driving the vacuum pump, and the collected dust can be cleaned by rotating the collecting bag, so that dust generated during punching is not required to be cleaned by staff for many times, and the labor intensity of staff is further reduced.
Drawings
Fig. 1 is a schematic perspective view of a punching device for electric bicycle production according to the present utility model;
Fig. 2 is a schematic structural view of a spring rod of a punching device for electric bicycle production according to the present utility model;
Fig. 3 is a schematic structural diagram of a driving assembly of a punching device for electric bicycle production according to the present utility model;
Fig. 4 is a schematic structural diagram of a slot of a punching device for electric bicycle production according to the present utility model;
fig. 5 is a schematic structural diagram of a slot of a punching device for electric bicycle production according to the present utility model;
fig. 6 is a schematic structural diagram of a quick-dismantling assembly of a punching device for electric bicycle production.
Legend description:
1. A base; 2. a housing; 3. a slide block; 4. a clamping plate; 5. a spring rod; 6. processing the assembly; 7. a drill bit; 8. a motor; 9. a turntable; 10. a connecting block; 11. a first connecting plate; 12. a positioning block; 13. a clamping groove; 14. a second connecting plate; 15. a pressure spring; 16. a clamping block; 17. a poking plate; 18. a rotating rod; 19. a pull rope; 20. a vacuum pump; 21. a connecting pipe; 22. an air inlet pipe; 23. a nut seat; 24. a collection bag; 25. and a sliding groove.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a perforating equipment is used in electric bicycle production, including base 1, the top fixedly connected with shell 2 of base 1, the front side of shell 2 rotates and is connected with the apron, the middle part fixedly connected with transparent glass of apron, can seal the processing region of frame under the effect of shell 2 and apron, the dust that produces when preventing to process flies, and then can improve staff's security at the during operation, can still watch the processing condition when sealing the processing region under transparent glass's effect, two spouts 25 have been seted up at the top of base 1, the equal sliding connection in middle part of two spouts 25 has slider 3, can carry out spacingly to slider 3 under the effect of spout 25, make slider 3 only slide about the middle part of spout 25.
Referring to fig. 1-3, the tops of the two sliding blocks 3 are fixedly connected with clamping plates 4, the middle parts of the two clamping plates 4 are fixedly connected with a plurality of spring rods 5, the spring rods 5 can change according to the shape of the frame, the contact points between the spring rods and the frame can be increased, the stability of the frame is improved, the bottom of the shell 2 is slidably connected with a processing assembly 6, the processing assembly 6 consists of a hydraulic cylinder, a shell, a motor, a drill bit 7 and other parts, the motor can be driven to descend through driving the processing assembly 6 when the drilling device is used, and the drill bit 7 can be driven to punch the frame through driving the motor.
Referring to fig. 1-3, the drill bit 7 is installed to the output of processing subassembly 6, the inside fixedly connected with drive assembly of base 1 can drive two sliders 3 and splint 4 and be close to each other through drive assembly, can be simultaneously to the frame centre gripping under the effect of spring beam 5, drive assembly includes motor 8, motor 8 fixed connection is in the inside of base 1, the output fixedly connected with carousel 9 of motor 8, two connecting blocks 10 of outside fixedly connected with of carousel 9, motor 8 rotates the connection in connecting block 10 one side that is away from carousel 9, can drive carousel 9 through driving motor 8 and rotate, can drive slider 3 simultaneously under the effect of connecting block 10 and remove.
Referring to fig. 4-5, the top fixedly connected with connecting plate one 11 of drill bit 7, the opposite side fixedly connected with locating piece 12 of connecting plate one 11, draw-in groove 13 has been seted up at the middle part of locating piece 12, the output fixedly connected with connecting plate two 14 of processing subassembly 6, the inside fixedly connected with pressure spring 15 of connecting plate two 14, the other end fixedly connected with baffle of pressure spring 15, the opposite side fixedly connected with fixture block 16 of baffle, can carry out spacing to fixture block 16 under the effect of baffle, prevent that fixture block 16 from bumping with connecting plate two 14 under the effect of pressure spring 15, and then can increase the life of fixture block 16.
Referring to fig. 4-5, the clamping block 16 is in plug-in fit with the clamping groove 13, when the clamping block 16 is connected with the clamping groove 13, the drill bit 7 can be connected with the processing assembly 6, when the clamping block 16 is separated from the clamping groove 13, the drill bit 7 can be separated from the processing assembly 6, when the clamping block 16 is extruded, the baffle can be driven to compress the pressure spring 15, the clamping block 16 can be further retracted into the middle part of the second connecting plate 14, the drill bit 7 can be installed, the positioning block 12 enters the middle part of the second connecting plate 14, and the middle part of the second connecting plate 14 is rotationally connected with the quick-release assembly.
Referring to fig. 4-5, the quick detach subassembly includes bull stick 18, bull stick 18 rotates the middle part of connecting plate two 14, and the bottom fixedly connected with of bull stick 18 dials board 17, dials board 17 sliding connection in the middle part of connecting plate two 14, and the outside fixedly connected with stay cord 19 of bull stick 18, stay cord 19 fixed connection is in the one side that clamping block 16 kept away from draw-in groove 13, can make bull stick 18 rotate through pushing dials board 17, can drive stay cord 19 and separate clamping block 16 and draw-in groove 13, and then can convenient dismantlement to drill bit 7.
Referring to fig. 1, a vacuum pump 20 is fixedly connected to the outer side of a housing 2, a connecting pipe 21 is fixedly connected to the input end of the vacuum pump 20, the other end of the connecting pipe 21 penetrates through the housing 2 and is fixedly connected to an air inlet pipe 22, the output end of the vacuum pump 20 is fixedly connected to a nut seat 23, a collecting bag 24 is connected to the middle part of the nut seat 23 in a threaded manner, the connecting pipe 21 and the air inlet pipe 22 can simultaneously perform air inlet operation by driving the vacuum pump 20, the air inlet pipe 22 can not be separated from the vacuum pump 20 when moving under the action of the connecting pipe 21, the air inlet pipe 22 can normally operate, dust generated by machining can be sucked into the collecting bag 24 by the connecting pipe 21 and the air inlet pipe 22, the collecting bag 24 and the nut seat 23 can be separated by rotating the collecting bag 24, and dust collected in the collecting bag 24 can be cleaned.
Working principle: when the punching device is used, firstly, a frame needing to be punched is placed between the two clamping plates 4, the turntable 9 can be driven to rotate through the driving motor 8, meanwhile, the sliding block 3 can be driven to drive the clamping plates 4 to move towards the frame under the action of the connecting block 10, the punching device can be adjusted according to the shape of the frame under the action of the spring rod 5, further, the contact point with the frame can be increased, the stability of the frame can be improved during processing, and further, the punching accuracy of the frame is improved. Through the drive processing subassembly 6 can remove and punch work according to the frame after the centre gripping, can drive intake pipe 22 and remove simultaneously when processing subassembly 6 removes, and then make intake pipe 22 all the time towards the workspace of drill bit 7, when processing subassembly 6 carries out the work of punching, can make connecting pipe 21 and intake pipe 22 carry out the work of breathing in simultaneously through the drive vacuum pump 20, can inhale the inside of collecting bag 24 with the dust that produces when punching, can separate collecting bag 24 and nut seat 23 through rotatory collecting bag 24 after using a period, and then can clear up the dust of collecting.
The pulling rope 19 can be used for separating the clamping block 16 from the clamping groove 13 by pushing the pulling plate 17 to rotate the rotating rod 18, the drill bit 7 can be detached and the drill bit 7 can be replaced, when the drill bit is required to be installed, the positioning block 12 is inserted into the middle of the second connecting plate 14, meanwhile, the positioning block 12 can be contacted with the clamping block 16 when entering the drill bit, the clamping block 16 can be extruded, the pressure spring 15 can be compressed when the clamping block 16 is extruded, the positioning block 12 can completely enter the middle of the second connecting plate 14, when the clamping groove 13 moves to the original position of the clamping block 16, the clamping block 16 can be sprung into the middle of the clamping groove 13 under the action of the pressure spring 15, and the drill bit 7 and the processing assembly 6 can be conveniently connected.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Punching equipment for electric bicycle production, including base (1), its characterized in that: the utility model discloses a drilling machine, including base (1), base, drill bit (7) are installed to the bottom sliding connection of base (2), top fixedly connected with shell (2) of base (1), the middle part sliding connection of base (1) has two sliders (3), two equal fixedly connected with splint (4) in top of slider (3), two equal fixedly connected with a plurality of spring bars (5) in middle part of splint (4), the bottom sliding connection of shell (2) has processing subassembly (6), drill bit (7) are installed to the output of processing subassembly (6), the inside fixedly connected with drive assembly of base (1).
2. The punching device for electric bicycle production according to claim 1, characterized in that: the driving assembly comprises a motor (8), the motor (8) is fixedly connected to the inside of the base (1), a turntable (9) is fixedly connected to the output end of the motor (8), two connecting blocks (10) are fixedly connected to the outer side of the turntable (9), and the motor (8) is rotatably connected to one side, far away from the turntable (9), of the connecting blocks (10).
3. The punching device for electric bicycle production according to claim 1, characterized in that: the drill bit is characterized in that a first connecting plate (11) is fixedly connected to the top of the drill bit (7), a positioning block (12) is fixedly connected to the other side of the first connecting plate (11), a clamping groove (13) is formed in the middle of the positioning block (12), a second connecting plate (14) is fixedly connected to the output end of the machining assembly (6), a pressure spring (15) is fixedly connected to the inside of the second connecting plate (14), a clamping block (16) is fixedly connected to the other end of the pressure spring (15), the clamping block (16) is in plug-in connection with the clamping groove (13), and a quick-release assembly is rotationally connected to the middle of the second connecting plate (14).
4. A punching device for electric bicycle production according to claim 3, characterized in that: the quick detach subassembly includes bull stick (18), bull stick (18) rotate and connect in the middle part of connecting plate two (14), the bottom fixedly connected with of bull stick (18) dials board (17), dial board (17) sliding connection in the middle part of connecting plate two (14), the outside fixedly connected with stay cord (19) of bull stick (18), stay cord (19) fixed connection is kept away from one side of draw-in groove (13) in fixture block (16).
5. The punching device for electric bicycle production according to claim 1, characterized in that: the vacuum pump is characterized in that a vacuum pump (20) is fixedly connected to the outer side of the shell (2), a connecting pipe (21) is fixedly connected to the input end of the vacuum pump (20), the other end of the connecting pipe (21) penetrates through the shell (2) and is fixedly connected with an air inlet pipe (22), a nut seat (23) is fixedly connected to the output end of the vacuum pump (20), and a collecting bag (24) is connected to the middle of the nut seat (23) through threads.
6. The punching device for electric bicycle production according to claim 1, characterized in that: the front side of the shell (2) is rotationally connected with a cover plate, and the middle part of the cover plate is fixedly connected with transparent glass.
7. The punching device for electric bicycle production according to claim 1, characterized in that: two sliding grooves (25) are formed in the top of the base (1), and the sliding block (3) is specifically and slidably connected to the middle of the sliding grooves (25).
8. The perforating apparatus for electric bicycle production as defined in claim 4, wherein: the inside sliding connection of connecting plate two (14) has the baffle, baffle fixed connection is in pressure spring (15) with between fixture block (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322887316.4U CN221184788U (en) | 2023-10-26 | 2023-10-26 | Punching equipment for electric bicycle production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322887316.4U CN221184788U (en) | 2023-10-26 | 2023-10-26 | Punching equipment for electric bicycle production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221184788U true CN221184788U (en) | 2024-06-21 |
Family
ID=91494082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322887316.4U Active CN221184788U (en) | 2023-10-26 | 2023-10-26 | Punching equipment for electric bicycle production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221184788U (en) |
-
2023
- 2023-10-26 CN CN202322887316.4U patent/CN221184788U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108714798A (en) | A kind of electronics drilling processing device with cleaning electronic component clast function | |
| CN109262864A (en) | One kind using glass cutting equipment based on mobile phone screen processing | |
| CN210615178U (en) | Perforating device of machine spare and accessory parts | |
| CN221184788U (en) | Punching equipment for electric bicycle production | |
| CN111730434A (en) | Metal shell decorative pattern processing equipment and processing method | |
| CN217570923U (en) | High-precision drilling machine | |
| CN213163655U (en) | Door and window processing laser cutting equipment | |
| CN210676576U (en) | Automatic production line punching device capable of preventing flying chips from splashing | |
| CN211052599U (en) | High-precision punching device for metal machined parts | |
| CN110802749A (en) | A dust collector for processing graphite slag trap | |
| CN218224746U (en) | Punching device is used in processing of pin-connected panel theftproof enclosure guardrail | |
| CN210802969U (en) | Ecological environment geological survey sampling device | |
| CN221109962U (en) | Aluminum alloy door and window processing jig | |
| CN214136262U (en) | Debris clearing device that gyroscope photoelectric switch light screen punched usefulness | |
| CN220922898U (en) | Gas collecting tube and exhaust tube equipment for pre-baking anode carbon surface through slotted through hole | |
| CN214901121U (en) | Sewage treatment plant pump house is with supervision equipment | |
| CN217370539U (en) | Quick drilling device is used in processing of motorcycle deep bead | |
| CN218925608U (en) | Ore drawing plate | |
| CN216224829U (en) | Environment-friendly dust collector for processing iron cutting blade | |
| CN220837508U (en) | Perforating device is used in electric connector production | |
| CN220075137U (en) | Wall body slotting device for decoration construction | |
| CN219786744U (en) | Automatic positioning cutting device for copper column machining | |
| CN218428870U (en) | Cabinet body panel processing equipment | |
| CN115122444B (en) | Drawing groove device for manufacturing photo frames | |
| CN220984343U (en) | Common mode inductance coil cutting equipment of self-screening |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |