CN110576227A - accessory tapping system with fool-proof function - Google Patents
accessory tapping system with fool-proof function Download PDFInfo
- Publication number
- CN110576227A CN110576227A CN201910901164.4A CN201910901164A CN110576227A CN 110576227 A CN110576227 A CN 110576227A CN 201910901164 A CN201910901164 A CN 201910901164A CN 110576227 A CN110576227 A CN 110576227A
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- CN
- China
- Prior art keywords
- door
- containing box
- box
- collecting container
- opening
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G5/00—Thread-cutting tools; Die-heads
- B23G5/20—Thread-cutting tools; Die-heads combined with other tools, e.g. drills
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
the invention relates to a component tapping system with a foolproof function, which relates to the technical field of automobile component production, and comprises a tapping machine, wherein the tapping machine comprises: attack tooth drill bit and lift power unit, lift power unit orders about the pivoted and attacks tooth drill bit clearance downstream in order to realize attacking the tooth purpose, its characterized in that still includes: the device comprises a containing box, a collecting container, a door opening assembly and a linkage control module; the containing box is arranged at the side of the tapping machine, the collecting container is placed in the containing box, a box door is arranged on the containing box, the door opening assembly is installed on the containing box and used for ordering the opening and closing of the box door, the linkage control module is electrically connected with the lifting power set and the door opening assembly, and when the lifting power set orders to order to enable the tapping drill bit to move downwards, the linkage control module controls the door opening assembly to move so as to open the box door. The invention has the effects of stable and firm structure, effective prevention of workers from mistakenly placing non-tapped parts into the tapped part stack and convenient operation.
Description
Technical Field
The invention relates to the technical field of automobile part production, in particular to a part tapping system with a fool-proof function.
Background
As shown in fig. 1, an automobile part is formed by stamping a metal plate through a stamping device, and a through hole 101 is formed in the stamping process, when the automobile part is installed, since a screw or a bolt is needed, the through hole 101 needs to be tapped to match with a thread of the screw or the bolt, and a tapping machine is generally used in the tapping process.
The utility model discloses a retrieval now is to chinese utility model patent that a bulletin number is CN208772950U discloses a tooth machine is attacked in high-speed drilling of many main shafts, comprising a base plate, the upper end of bottom plate is equipped with anchor clamps, the upper end fixedly connected with bracing piece of bottom plate, sliding connection has the frame on the bracing piece, fixedly connected with mounting panel on the lateral wall of bracing piece, the upper end of bottom plate is equipped with actuating mechanism, actuating mechanism is connected with the mounting panel, be equipped with the installation cavity in the frame, be equipped with in the installation cavity and attack tooth mechanism, the miniature air pump of lateral wall fixedly connected with of frame, the end of giving vent to anger of miniature air pump has cup jointed the. After the worker places the spare and accessory parts on the clamp, the tapping mechanism indirectly moves downwards under the driving of a power mechanism, so that the tapping mechanism can complete tapping action.
The above prior art solutions have the following drawbacks: when a worker uses the tapping machine for a long time, the worker needs to manually place the parts which are successfully tapped into the nearby collecting container, and once the worker is slow or the worker is not concentrated enough, the parts which are not tapped are often easily placed into the collecting container, so that a small part of the parts which are not tapped can be doped in the collecting container, the qualification rate of the whole batch of parts is influenced, and the improvement is needed.
Disclosure of Invention
The invention aims to provide a part tapping system with a foolproof function, which has the advantages of stable and firm structure, capability of effectively preventing workers from mistakenly placing non-tapped parts into a tapped part stack and convenience in operation.
The above object of the present invention is achieved by the following technical solutions: the utility model provides an accessory attacks tooth system with prevent slow-witted function, includes attacks the tooth machine, attack the tooth machine and include: attack tooth drill bit and lift power unit, lift power unit orders about the pivoted it attacks tooth drill bit clearance downstream in order to realize attacking the tooth purpose, still includes: the device comprises a containing box, a collecting container, a door opening assembly and a linkage control module;
The containing box is located attack the side of tooth machine, collecting container place in the containing box, be provided with the chamber door on the containing box, the subassembly that opens the door install in just be used for ordering about on the containing box the chamber door is opened and close, the coordinated control module with the lift power pack the subassembly electricity that opens the door is connected, works as the lift power pack orders about when attacking tooth drill bit downstream the coordinated control module control the subassembly action that opens the door will the chamber door is opened.
By adopting the technical scheme, when the tapping drill bit is not driven to descend by the lifting power set, the parts in the hands of the workers cannot be tapped, and at the moment, the door opening assembly cannot open the box door under the control of the linkage control module, so that the workers cannot throw the parts which are not tapped into the collecting container in the collecting box, the parts which are not tapped cannot be mixed into the tapped parts in the collecting container, and the qualification rate of the whole batch of parts is indirectly improved; only order about at the lift power pack and attack the tooth drill bit and descend the back, the accessories in the staff hand can be attacked the tooth and handle, and the subassembly of opening the door this moment can be opened the chamber door under linkage control module's control, therefore the staff can be smoothly with the accessories who has attacked the tooth throw in the collection container of holding the incasement, have the foolproof function of preferred, and this accessories attacks tooth system stable in structure firmly moreover, and it is very convenient to operate.
The present invention further provides that the door opening assembly comprises: first installation ear, second installation ear and the cylinder that opens the door, one side of chamber door rotate the assembly in one side of containing box, first installation ear is fixed in on the chamber door, second installation ear is fixed in on the containing box, the main part tip of the cylinder that opens the door articulate in second installation ear, the telescopic link tip of the cylinder that opens the door articulate in first installation ear.
Through adopting above-mentioned technical scheme, the during operation is contract to the cylinder that opens the door, and its telescopic link can drive first installation ear and rotate towards second installation ear to drive the chamber door and rotate, in order to realize the purpose that the chamber door was opened, and the cylinder that opens the door stretches out during operation, and its telescopic link can drive first installation ear and rotate to second installation ear dorsad, thereby drives the chamber door and rotates, in order to realize the purpose that the chamber door was closed.
The present invention further provides that the door opening assembly comprises: the door opening device comprises a door opening motor, a lead screw and a sliding block, wherein a sliding rail for sliding assembly of the door is arranged on the containing box, the containing box is assembled with the lead screw in a rotating mode, the lead screw is arranged in parallel with the sliding rail, the sliding block is assembled with the lead screw in a threaded mode, and the sliding block is fixedly connected with the door.
through adopting above-mentioned technical scheme, when the motor work of opening the door, its output shaft can drive the lead screw just, the reverse rotation, and the lead screw drives slider reciprocating slide again, and the slider drives chamber door reciprocating motion again to realize the chamber door and open the purpose of closing, the subassembly stable in structure that opens the door of above-mentioned design, the cost of manufacture is low, controls the convenience.
The invention is further provided that the top surface of the containing box is provided with a first opening, and the box door is used for covering the first opening.
Through adopting above-mentioned technical scheme, locate the top surface of containing box with the chamber door, the back is opened to the chamber door, and the staff can be very conveniently from first opening to losing the accessories of having attacked in the collection container, and the operation is convenient laborsaving more.
The invention is further provided with a second opening arranged on the side surface of the containing box, wherein a side door is movably arranged at the second opening, and when the side door is opened, the collecting container can enter and exit from the second opening.
Through adopting above-mentioned technical scheme, the design of second open-ended makes things convenient for the staff to get from getting in the containing box and puts the collecting container, consequently collecting container need not to get from first opening and puts, especially fills under the heavier condition of accessories at the collecting container, and the operation is convenient laborsaving more.
The invention is further arranged in such a way that one side edge of the side door is hinged with the containing box, the other side edge of the side door is provided with a cylinder, and the containing box is inserted with a bolt which is inserted into the cylinder to lock the side door.
Through adopting above-mentioned technical scheme, extract the back with the bolt from the drum, the staff can open the side door, takes out dress and change collecting container from the containing box very conveniently, closes the back with the side door in addition, inserts the bolt into the drum again, can die the side door lock, prevents collecting container roll-off in following the containing box, and the structure is safety and stability more.
The invention is further arranged in such a way that a supporting seat is arranged at the bottom of the inner cavity of the containing box, the collecting container is specifically a plastic box, a magnet is arranged at the bottom of the plastic box, and the bottom of the collecting container and the supporting seat are fixed in a magnetic attraction manner.
Through adopting above-mentioned technical scheme, the supporting seat of increase not only is favorable to collecting container to place steadily in the containing box, and through the effect of magnetism between collecting container and the supporting seat, can prevent effectively that collecting container from rocking in the containing box moreover, the structure is more stable.
The invention is further provided with a support frame arranged at the bottom of the containing box, and height-adjusting feet are arranged at four corners of the bottom of the support frame.
through adopting above-mentioned technical scheme, the support frame can suitably increase the height of containing box to ensure that the containing box is close to the height of staff's hand as far as possible, thereby make things convenient for the staff to lose the accessories of having attacked the tooth in the collection container in to the containing box, the design of heightening the foot, conveniently place the support frame steadily on the bottom surface of high ground, and is more practical.
In conclusion, the beneficial technical effects of the invention are as follows:
firstly, when the lifting power set does not drive the tapping drill bit to descend, the components in the hands of the workers cannot be tapped, and at the moment, the door opening assembly cannot open the box door under the control of the linkage control module, so that the workers cannot throw the components which are not tapped into the collecting container in the collecting box, the components which are not tapped cannot be mixed into the tapped components in the collecting container, and the qualification rate of the whole batch of components is indirectly improved; only after the lifting power set drives the tapping drill bit to descend, the accessories in the hands of the workers can be tapped, and at the moment, the door opening assembly can open the box door under the control of the linkage control module, so that the workers can smoothly throw the tapped accessories into a collecting container in the collecting box, a good foolproof function is achieved, the accessory tapping system is stable and firm in structure, and the operation is very convenient;
Its second, the design of second open-ended makes things convenient for the staff to get from getting in the containing box and puts collecting container, consequently collecting container need not to get from first opening and puts, especially fills under the heavier condition of accessories at collecting container, and the operation is convenient laborsaving more.
Drawings
FIG. 1 is a schematic diagram of a prior art construction of an automotive component;
FIG. 2 is a schematic structural diagram of a first embodiment of the present invention;
Fig. 3 is a schematic diagram of a connection relationship between the door and the door opening assembly according to a second embodiment of the present invention, which is shown in a sectional view.
Reference numerals: 101. perforating; 1. a tapping machine; 11. tapping drill bits; 12. a lifting power set; 2. a storage box; 21. a box door; 22. a side door; 221. a cylinder; 23. a bolt; 24. a supporting seat; 25. a mounting frame; 26. a slide rail; 3. a collection container; 4. a door opening assembly; 41. a first mounting ear; 42. a second mounting ear; 43. a door opening cylinder; 44. a door opening motor; 45. a screw rod; 46. a slider; 5. a linkage control module; 6. a support frame; 7. the feet are heightened.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
the first embodiment is as follows:
Referring to fig. 2, the invention discloses a component tapping system with fool-proof function, comprising: tapping machine 1, containing box 2, collecting container 3, subassembly 4 and coordinated control module 5 open the door, coordinated control module 5 specifically is the PLC controller, embodies a control box in this embodiment drawing.
The tapping machine 1 comprises: tapping drill bit 11 and lifting power group 12, lifting power group 12 orders about the 11 clearance nature downstream of pivoted tapping drill bit in order to realize the purpose of tapping, the side of tapping machine 1 is located to containing box 2, collecting container 3 places in containing box 2, be provided with door 21 on containing box 2, door opening component 4 installs on containing box 2 and is used for ordering about door 21 to open and close, linkage control module 5 and lifting power group 12, door opening component 4 electricity is connected, linkage control module 5 controls door opening component 4 and moves in order to open door 21 when lifting power group 12 orders about tapping drill bit 11 downstream.
the bottom of containing box 2 is provided with support frame 6, the bottom four corners of support frame 6 is provided with heightening foot 7, coordinated control module 5 installs on support frame 6, and be located the below of containing box 2, support frame 6 can suitably increase the height of containing box 2, in order to ensure that containing box 2 is close to the height of staff's hand as far as possible, thereby make things convenient for the staff to lose the accessories of having attacked the tooth to collecting container 3 in containing box 2, heightening foot 7's design, conveniently place support frame 6 steadily on the bottom surface of high ground injustice, and is more practical.
The door opening assembly 4 includes: first installation ear 41, second installation ear 42 and door opening cylinder 43, one side of chamber door 21 is rotated and is assembled in one side of containing box 2, and first installation ear 41 is fixed in on chamber door 21, and second installation ear 42 is fixed in on containing box 2, and the main part tip of door opening cylinder 43 articulates in second installation ear 42, and the telescopic link tip of door opening cylinder 43 articulates in first installation ear 41. The during operation that door opening cylinder 43 contracts, its telescopic link can drive first installation ear 41 and rotate towards second installation ear 42 to drive chamber door 21 and rotate, in order to realize the purpose that chamber door 21 was opened, door opening cylinder 43 stretches out the during operation, and its telescopic link can drive first installation ear 41 and rotate to second installation ear 42 dorsad, thereby drive chamber door 21 and rotate, in order to realize the purpose that chamber door 21 closed.
The top surface of containing box 2 is provided with first opening, and chamber door 21 is used for the lid to close first opening, locates the top surface of containing box 2 with chamber door 21, and the back is opened to chamber door 21, and the staff can be very conveniently from first opening to the accessories of losing the tooth in collecting container 3, and the operation is convenient laborsaving more.
The side of containing box 2 is provided with the second opening, and the activity of second opening part is provided with side door 22, supplies collecting container 3 to advance from the second opening, go out when side door 22 is opened, and the design of second open-ended makes things convenient for the staff to take from containing box 2 and puts collecting container 3, consequently collecting container 3 need not to get from first opening and puts, especially fills under the heavy condition of accessories collecting container 3, and the operation is convenient laborsaving more.
one side of side door 22 is articulated mutually with containing box 2, the opposite side of side door 22 is provided with drum 221, it has bolt 23 to peg graft on the containing box 2, bolt 23 inserts in the drum 221 in order to lock side door 22, extract bolt 23 back from drum 221, the staff can open side door 22, take out dress and change collecting container 3 from containing box 2 very conveniently, and close the back with side door 22, insert the drum 221 with bolt 23 again, can die side door 22 lock, prevent collecting container 3 from the roll-off in containing box 2, the structure is more safe and stable.
The inner chamber bottom of containing box 2 is provided with supporting seat 24, supporting seat 24 is formed by two square steel pipes and a steel sheet welding, collecting container 3 specifically is the plastic case, magnet is installed to the bottom of plastic case, it is fixed to inhale magnetism between collecting container 3's bottom and the supporting seat 24, the supporting seat 24 of increase, not only be favorable to collecting container 3 to place at containing box 2 internal stability, and through the effect of inhaling magnetism between collecting container 3 and the supporting seat 24, can prevent effectively that collecting container 3 from rocking in containing box 2, the structure is more stable.
The implementation principle of the embodiment is as follows: when the lifting power group 12 does not drive the tapping drill bit 11 to descend, the components in the hands of the workers cannot be tapped, and at the moment, the door opening assembly 4 cannot open the box door 21 under the control of the linkage control module 5, so that the workers cannot throw the components which are not tapped into the collecting container 3 in the collecting box 2, the components which are not tapped cannot be mixed into the tapped components in the collecting container 3, and the qualification rate of the whole batch of components is indirectly improved; only order about at lift power pack 12 and attack tooth drill bit 11 and descend the back, the accessories in the staff hand can be attacked the tooth and handle, and the subassembly 4 that opens the door this moment can open chamber door 21 under the control of coordinated control module 5, therefore the staff can be smoothly with the accessories who has attacked the tooth during collecting container 3 in the storage box 2, have the foolproof function of preferred, this accessories attacks tooth system stable in structure firmly moreover, and it is very convenient to operate.
Example two:
Referring to fig. 3, the difference between the tooth tapping system for a component with foolproof function disclosed in the present invention and the first embodiment is that the door opening assembly 4 includes: door opening motor 44, lead screw 45 and slider 46, be provided with the slide rail 26 that supplies the chamber door 21 to slide assembly on the containing box 2, install the mount pad on the lateral wall of containing box 2, the mount pad is formed by many hollow square steel tube welding, the mount pad all has the supporting effect of preferred to slide rail 26 and door opening motor 44, it is equipped with lead screw 45 to rotate on the containing box 2, lead screw 45 and slide rail 26 parallel arrangement, slider 46 and the assembly of lead screw 45 screw thread, slider 46 and chamber door 21 fixed connection. When the door opening motor 44 works, the output shaft of the door opening motor can drive the screw rod 45 to rotate forwards and backwards, the screw rod 45 drives the sliding block 46 to slide in a reciprocating manner, and the sliding block 46 drives the door 21 to move in a reciprocating manner, so that the aim of opening and closing the door 21 is fulfilled.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. A component tapping system with fool-proof function comprises a tapping machine (1), wherein the tapping machine (1) comprises: attack tooth drill bit (11) and lift power pack (12), lift power pack (12) drive the pivoted it attacks tooth drill bit (11) clearance nature downstream in order to realize attacking tooth purpose, its characterized in that still includes: the device comprises a containing box (2), a collecting container (3), a door opening assembly (4) and a linkage control module (5);
Containing box (2) are located attack the side of tooth machine (1), place in collecting container (3) in containing box (2), be provided with chamber door (21) on containing box (2), open door subassembly (4) install in just be used for ordering about on containing box (2) chamber door (21) are opened and close, coordinated control module (5) with lift power pack (12) open door subassembly (4) electricity and are connected, work as lift power pack (12) order about when attacking tooth drill bit (11) downstream coordinated control module (5) control open door subassembly (4) action in order to incite somebody to action chamber door (21) are opened.
2. The component tapping system with foolproof function as defined in claim 1, wherein said door opening assembly (4) comprises: first installation ear (41), second installation ear (42) and door opening cylinder (43), one side of chamber door (21) rotate assemble in one side of containing box (2), first installation ear (41) are fixed in on chamber door (21), second installation ear (42) are fixed in on containing box (2), the main part tip of door opening cylinder (43) articulate in second installation ear (42), the telescopic link tip of door opening cylinder (43) articulate in first installation ear (41).
3. The component tapping system with foolproof function as defined in claim 1, wherein said door opening assembly (4) comprises: door opening motor (44), lead screw (45) and slider (46), be provided with the confession on containing box (2) slide rail (26) of chamber door (21) sliding assembly, it is equipped with to rotate on containing box (2) lead screw (45), lead screw (45) with slide rail (26) parallel arrangement, slider (46) with lead screw (45) screw assembly, slider (46) with chamber door (21) fixed connection.
4. The component tapping system with foolproof function according to claim 1, wherein the top surface of the storage box (2) is provided with a first opening, and the box door (21) is used for covering the first opening.
5. The component tapping system with the foolproof function according to claim 4, wherein a second opening is arranged on the side surface of the containing box (2), a side door (22) is movably arranged at the second opening, and when the side door (22) is opened, the collecting container (3) can enter and exit from the second opening.
6. The component tapping system with the foolproof function according to claim 5, wherein one side of the side door (22) is hinged to the storage box (2), the other side of the side door (22) is provided with a cylinder (221), a bolt (23) is inserted into the storage box (2), and the bolt (23) is inserted into the cylinder (221) to lock the side door (22).
7. The component tapping system with the foolproof function as claimed in claim 1, wherein a supporting seat (24) is arranged at the bottom of the inner cavity of the containing box (2), the collecting container (3) is a plastic box, a magnet is arranged at the bottom of the plastic box, and the bottom of the collecting container (3) and the supporting seat (24) are fixed in a magnetic attraction manner.
8. The component tapping system with the foolproof function according to claim 1, wherein a support frame (6) is arranged at the bottom of the containing box (2), and height-adjusting feet (7) are arranged at four corners of the bottom of the support frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910901164.4A CN110576227A (en) | 2019-09-23 | 2019-09-23 | accessory tapping system with fool-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910901164.4A CN110576227A (en) | 2019-09-23 | 2019-09-23 | accessory tapping system with fool-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110576227A true CN110576227A (en) | 2019-12-17 |
Family
ID=68813385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910901164.4A Pending CN110576227A (en) | 2019-09-23 | 2019-09-23 | accessory tapping system with fool-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110576227A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100133250A (en) * | 2009-06-11 | 2010-12-21 | 이상분 | Vertical processing apparatus of combine drilling-tapping |
| CN203045087U (en) * | 2012-12-19 | 2013-07-10 | 深圳市鑫龙电机科技有限公司 | Front support automatic tapping machine |
| CN205464643U (en) * | 2016-01-15 | 2016-08-17 | 江苏博俊工业科技股份有限公司 | Auto parts are mistake proofing controlling means for tapping |
| CN205914666U (en) * | 2016-08-09 | 2017-02-01 | 浙江金澳兰机床有限公司 | Door closing device is left in two effects of manual automation of punch press waste material hopper |
| CN208147068U (en) * | 2018-01-11 | 2018-11-27 | 河北江津五金制品股份有限公司 | A kind of self-tapping equipment |
| CN208195860U (en) * | 2018-05-04 | 2018-12-07 | 东莞市品达电机配件有限公司 | A kind of tooth machining unit feeding device |
| CN208374384U (en) * | 2018-06-21 | 2019-01-15 | 广州优得佳模具科技有限公司 | Device and Work-piece processing system are attacked in tooth machining unit leakproof |
| CN109623053A (en) * | 2018-12-08 | 2019-04-16 | 海盐县江南汽配制造有限公司 | The splicing transfer device of tooth machining unit |
| CN209303819U (en) * | 2018-12-26 | 2019-08-27 | 东莞兆发五金玻璃制品有限公司 | A kind of heavy type Double-edged Incising Saw bed |
-
2019
- 2019-09-23 CN CN201910901164.4A patent/CN110576227A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100133250A (en) * | 2009-06-11 | 2010-12-21 | 이상분 | Vertical processing apparatus of combine drilling-tapping |
| CN203045087U (en) * | 2012-12-19 | 2013-07-10 | 深圳市鑫龙电机科技有限公司 | Front support automatic tapping machine |
| CN205464643U (en) * | 2016-01-15 | 2016-08-17 | 江苏博俊工业科技股份有限公司 | Auto parts are mistake proofing controlling means for tapping |
| CN205914666U (en) * | 2016-08-09 | 2017-02-01 | 浙江金澳兰机床有限公司 | Door closing device is left in two effects of manual automation of punch press waste material hopper |
| CN208147068U (en) * | 2018-01-11 | 2018-11-27 | 河北江津五金制品股份有限公司 | A kind of self-tapping equipment |
| CN208195860U (en) * | 2018-05-04 | 2018-12-07 | 东莞市品达电机配件有限公司 | A kind of tooth machining unit feeding device |
| CN208374384U (en) * | 2018-06-21 | 2019-01-15 | 广州优得佳模具科技有限公司 | Device and Work-piece processing system are attacked in tooth machining unit leakproof |
| CN109623053A (en) * | 2018-12-08 | 2019-04-16 | 海盐县江南汽配制造有限公司 | The splicing transfer device of tooth machining unit |
| CN209303819U (en) * | 2018-12-26 | 2019-08-27 | 东莞兆发五金玻璃制品有限公司 | A kind of heavy type Double-edged Incising Saw bed |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191217 |
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| RJ01 | Rejection of invention patent application after publication |