CN105690222A - Machining equipment for rectangular padlock - Google Patents
Machining equipment for rectangular padlock Download PDFInfo
- Publication number
- CN105690222A CN105690222A CN201610210542.0A CN201610210542A CN105690222A CN 105690222 A CN105690222 A CN 105690222A CN 201610210542 A CN201610210542 A CN 201610210542A CN 105690222 A CN105690222 A CN 105690222A
- Authority
- CN
- China
- Prior art keywords
- track
- push rod
- seamed edge
- rectangle
- padlock
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the field of lock machining equipment. Machining equipment for a rectangular padlock comprises a rack, an edge plane machining feeding rail and an edge machining feeding rail, wherein the edge plane machining feeding rail and the edge machining feeding rail are arranged on the rack; the edge plane machining feeding rail is of a multi-layer stage-by-stage downward step structure, a turn-over assembly is arranged between every two adjacent layers, and a polishing assembly is arranged on each layer of the edge plane machining feeding rail; the edge machining feeding rail is provided with an edge grinding assembly, the edge grinding assembly comprises two grinding wheels located on the two sides of the edge machining feeding rail, the rotating directions of the two grinding wheels are opposite, and the rotating directions of the two grinding wheels and the feeding direction of the edge machining feeding rail are adverse; and the middle portion of the side wall each grinding wheel inwards sinks to form a positioning opening for longitudinally positioning the rectangular padlock, and the inner wall face of each positioning opening is arranged in an inclined manner to serve as a grinding working face of edges of the rectangular padlock. By means of the equipment, the rectangular padlock is subject to edge plane machining and edge machining in sequence, and surface treatment on the rectangular padlock can be completed at a time.
Description
Technical field
The present invention relates to lockset process equipment field, particularly relate to the process equipment of a kind of rectangle padlock。
Background technology
Padlock be the most ancient in current lockset industry, also there is most the kind of recoverable amount, it may be said that other lockset is all multiplied from this class of padlock, is derived from。On the lock body of padlock equipped with can the metal stalk of the ring-type of snapping or " one " word shape, i.e. " lock bridge ", make padlock by lock bridge directly and lock body snapping become enclosed shape lockset。
The lock body of conventional padlock adopts cuboid structure, the lock body of this kind of padlock need to also need to through process of surface treatment after drilling forming, at present locking face polishing is confined to for the surface treatment of rectangle padlock, locking face polishing is mainly machine glazed finish, namely on certain machinery, with the corresponding way of contact, and under certain pressure effect, make the buff wheel run up contact generation friction with lockset surface of the work, the surplus of locking face is abraded gradually or technique that rubbing down is smooth。If application number is for shown in the Chinese patent disclosure of " 2015102085634 ", automatic polishing machine includes the feeding track of six layers of step, every layer of feeding track is provided with grinding and polishing sector, and for promoting workpiece to be processed feeding push rod of movement on feeding track, between adjacent two-layer step surface, it is provided with turn-over rig；Processed by each layer of feeding, and the upset between two-layer, make six locking faces of rectangle padlock be all processed by shot blasting。But, the seamed edge of the rectangle lock body that this apparatus processing goes out is sharp, it is impossible to directly use, it is necessary to artificial grinding further, greatly reduces working (machining) efficiency, and therefore the said equipment is badly in need of further Optimal improvements。
Summary of the invention
In order to solve the problems referred to above, it is an object of the invention to provide the process equipment of a kind of rectangle padlock, the process equipment of this rectangle padlock by being sequentially carried out faceted pebble processing and seamed edge processing to rectangle padlock, surface treatment can be completed to rectangle padlock is disposable, thus being greatly promoted working (machining) efficiency, thus overcoming in prior art the predicament needing underhand polish seamed edge。
In order to realize above-mentioned purpose, present invention employs following technical scheme:
The process equipment of a kind of rectangle padlock, including frame, and is arranged on the faceted pebble processing feeding track in frame, and is undertaken on the seamed edge processing feeding track on rear side of faceted pebble processing feeding track；Described faceted pebble processing feeding track be multilamellar down ledge structure step by step, is provided with turn-over assembly between adjacent two layers faceted pebble processing feeding track, and every layer of faceted pebble is processed and be equipped with polishing assembly on feeding track；It is characterized in that: the seamed edge grinding assembly on described seamed edge processing feeding track, seamed edge grinding assembly includes two abrasive wheels being in seamed edge processing feeding track both sides, the rotation direction of two abrasive wheels is contrary, and the rotation direction of two abrasive wheels all processes the feed direction contrary of feeding track with seamed edge；In the middle part of the sidewall of described abrasive wheel, indent forms the positioning port of longitudinal register rectangle padlock, and the internal face of positioning port is obliquely installed the grinding work surface as rectangle padlock seamed edge。
As preferably, being connected by elastic tensioning parts between said two abrasive wheel, the force direction of elastic tensioning parts is perpendicular to the feed direction of seamed edge processing feeding track, and two abrasive wheels can along the force direction relative movement of elastic tensioning parts。Under this structure, two abrasive wheels can relative movement being defined by elastic tensioning parts, it is achieved thereby that the spacing of two abrasive wheels regulates；When rectangle lock body is sent into grinding assembly by feeding track, abrasive wheel can be adjusted according to the size of rectangle lock body, so that both sides abrasive wheel can firmly be fitted, it is achieved the scalable edging to rectangle lock body。
As preferably, being additionally provided with limited block between two abrasive wheels, the stretch range of limited block restriction elastic tensioning parts。Under this structure, by the stretch range of limited block adjustable elastic strain component, it is generally used for the tension amplitude of restriction elastic tensioning parts, need to set when the machine of tune；Thus two abrasive wheel hypotelorisms can be prevented, the point of penetration ground when rectangle lock body pushes is too deep, causes the seamed edge end angle of rectangle lock body to be excessively abraded。
As preferably, drive motor connects abrasive wheel by connecting shaft Component driver；Described connecting shaft assembly includes for connecting the lower rotary shaft driving gear, and for connecting the upper rotating shaft of abrasive wheel, and for connecting lower rotary shaft and the Hooks coupling universal coupling of upper rotating shaft。Under this structure, it is to provide a kind of rotation realizing abrasive wheel and is perpendicular to the mechanical transmission structure that feed direction moves。
As preferably, described seamed edge processing feeding track includes the first track and the second track that set gradually, and the orbital direction of the first track is perpendicular with the orbital direction of the second track, and the track top of the second track and the track end of the first track are accepted mutually；Described first track and the second track are equipped with seamed edge grinding assembly。Under this structure, after the grinding assembly processing on the first track and the second track, it may be achieved 8 seamed edges of rectangle lock body are ground。
As preferably, described seamed edge processing feeding track also includes the 3rd track, the orbital direction of the 3rd track is perpendicular with the orbital direction of the second track, the track top of the 3rd track and the track end of the second track are accepted mutually, this undertaking place is provided with 90 ° of upset structures, and the 3rd track also is provided with seamed edge grinding assembly。In said structure, 90 ° of upset structures achieve the work face upset of rectangle lock body, can realize the remaining four articles of seamed edges of rectangle lock body are ground by the grinding assembly on the 3rd track, realize omnibearing seamed edge thereby through whole equipment and grind。
As preferably, described seamed edge processing feeding track is provided with pusher, pusher includes the first push rod being in the first track top, and it is in second push rod at the second track top, and it is in the 3rd push rod at the 3rd track top and the driving assembly for driving the first push rod, the second push rod and the 3rd push rod to be synchronized with the movement。
As preferably, described first push rod is connected on the outfan driving assembly, drives the Timing Belt being also associated with being positioned by some runners on the outfan of assembly；Timing Belt is circulation synchronous band, and the second push rod and the 3rd push rod are all connected with being fixed on Timing Belt；Described driving assembly, the 3rd push rod are connected on the first belt body direction 36a of Timing Belt, and the second push rod is connected on the second belt body direction 36b of Timing Belt, and the first belt body direction is perpendicular with the second belt body direction。Such scheme is to provide and a kind of realizes the method that the first push rod, the second push rod and the 3rd push rod are synchronized with the movement, driving component count can be reduced by the method, one group drives assembly to realize, decrease many groups and drive the harmony adjustment of assembly, and coordinate the feeding step concordance between the first track, the second track and the 3rd track。
As preferably, 3rd push rod is positioned in frame by link assembly, and frame is provided with the first axle bed, and link assembly includes the connecting rod being located on the first axle bed, and be arranged on the second axle bed on connecting rod, and it is set in the back-moving spring on the connecting rod between the first axle bed and the second axle bed；Described connecting rod both ends are connected with Timing Belt and the 3rd push rod respectively。
As preferably, every layer of faceted pebble processing feeding track being equipped with charging ram, the charging ram on last layer of faceted pebble processing feeding track connects described first push rod and Timing Belt, and namely the charging ram on last layer of faceted pebble processing feeding track is as driving assembly。Process feeding track due to seamed edge and be undertaken on rear side of faceted pebble processing feeding track, the charging ram that faceted pebble is processed feeding track processes the driving assembly of feeding track as seamed edge, advantageously ensure that seamed edge processing feeding track and the feeding frequency invariance of faceted pebble processing feeding track, simplify the synchronous processing feeding realizing product on the basis of structure。
The present invention adopts technique scheme, the process equipment of this rectangle padlock had both included traditional locking face polishing structure, the faceted pebble of lock body can be polished, too increase seamed edge grinding assembly simultaneously, seamed edge grinding assembly adopts the abrasive wheel being arranged on feeding track both sides that the rectangle lock body in feeding track is processed, positioning port on abrasive wheel can longitudinal register rectangle lock body, in positioning port grind work surface the seamed edge of rectangle lock body can be ground。Therefore, this equipment, by rectangle padlock is sequentially carried out faceted pebble processing and seamed edge processing, can complete surface treatment to rectangle padlock is disposable, thus being greatly promoted working (machining) efficiency, thus overcoming in prior art the predicament needing underhand polish seamed edge。
Accompanying drawing explanation
Fig. 1 is faceted pebble polishing structural representation。
Fig. 2 is crest line polishing structural plan schematic diagram。
Fig. 3 is crest line polishing structure partial schematic diagram。
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the invention are described in further detail。
The process equipment of a kind of rectangle padlock, including frame 1, and is arranged on the faceted pebble processing feeding track 5 in frame 1, and is undertaken on the seamed edge processing feeding track on rear side of faceted pebble processing feeding track 5。
Faceted pebble polishing structure
Referring to the Chinese patent disclosure that application number is " 2015102085634 ", as shown in Figure 1, faceted pebble processing feeding track 5 is down ledge structure step by step in multilamellar, it is provided with turn-over assembly between adjacent two layers faceted pebble processing feeding track 5, every layer of faceted pebble processing feeding track 5 is equipped with polishing assembly 51 and the charging ram that promotion workpiece step-by-step movement moves。Generally faceted pebble processing feeding track 5 is divided into six layers, and in order to process six faceted pebbles of rectangle padlock respectively, turn-over assembly can realize the upset of rectangle each machined surface of padlock, it may include the structures such as right angle upset, straight angle upset。During use, workpiece is entered faceted pebble processing feeding track 5 by workpiece hopper, and feeding rod is used for promoting workpiece to move ahead, and six end faces of workpiece all obtain grinding and polishing after overturning successively。
Seamed edge abrasive structure
As shown in Fig. 2 ~ 3, described seamed edge processing feeding track includes the first track the 21, second track 22 and the 3rd track 23 set gradually, the orbital direction of the first track 21 is perpendicular with the orbital direction of the second track 22, and the track top of the second track 22 and the track end of the first track 21 are accepted mutually。The orbital direction of described 3rd track 23 is perpendicular with the orbital direction of the second track 22, and the track top of the 3rd track 23 and the track end of the second track 22 are accepted mutually, and this undertaking place is provided with 90 ° of upset structures 24。Wherein, the first track 21 and the second track 22 are equipped with seamed edge grinding assembly 4。Generally, being similar to the rectangle lock bodies such as padlock and include 8 longitudinal edges and 4 short seamed edges, wherein 8 longitudinal edges must be processed grinding, under upper structure, after grinding assembly processing on the first track 21 and the second track 22, it may be achieved 8 longitudinal edges of rectangle lock body are ground。And 90 ° overturn structure and achieve the work face upset of rectangular item, the 3rd track 23 also can install grinding assembly, thus can realize 4 short seamed edges of rectangle lock body are ground, it is achieved omnibearing seamed edge grinds。
Described seamed edge processing feeding track is provided with pusher, pusher includes the first push rod 31 being in the first track 21 top, and it is in second push rod 32 at the second track 22 top, and it is in the 3rd push rod 33 at the 3rd track 23 top and the driving assembly for driving first push rod the 31, second push rod 32 and the 3rd push rod 33 to be synchronized with the movement。Described first push rod 31 is connected on the outfan driving assembly, drives the Timing Belt 36 being also associated with on the outfan of assembly by some runners 35 location；Timing Belt 36 is circulation synchronous band 36, and the second push rod 32 and the 3rd push rod 33 are all connected with being fixed on Timing Belt 36；Described driving assembly, the 3rd push rod 33 are connected on the first belt body direction 36a of Timing Belt 36, and the second push rod 32 is connected on the second belt body direction 36b of Timing Belt 36, and the first belt body direction is perpendicular with the second belt body direction。Wherein, 3rd push rod 33 is positioned in frame 1 by link assembly, frame 1 is provided with the first axle bed 37, link assembly includes the connecting rod 30 being located on the first axle bed 37, and be arranged on the second axle bed 38 on connecting rod 30, and it is set in the back-moving spring 39 on the connecting rod 30 between the first axle bed 37 and the second axle bed 38；Described connecting rod 30 both ends are connected with Timing Belt 36 and the 3rd push rod 33 respectively。Such scheme is to provide and a kind of realizes first push rod the 31, second push rod 32 and method that the 3rd push rod 33 is synchronized with the movement, driving component count can be reduced by the method, one group drives assembly to realize, decrease many groups and drive the harmony adjustment of assembly, and coordinate the feeding step concordance between first track the 21, second track 22 and the 3rd track 23。
It is pointed out that above-mentioned driving assembly can be independent driver element, as driven cylinder 34；First push rod the 31, second push rod 32 can be realized by this driving assembly and the 3rd push rod 33 is synchronized with the movement。The another charging ram also processed by last layer of faceted pebble on feeding track 5 is as driving assembly, namely the charging ram on last layer of faceted pebble processing feeding track 5 connects described first push rod 31 and Timing Belt 36, the basis implementing this structure is as follows: processes feeding track due to seamed edge and is undertaken on rear side of faceted pebble processing feeding track 5, the charging ram that faceted pebble is processed feeding track 5 processes the driving assembly of feeding track as seamed edge, advantageously ensure that seamed edge processing feeding track and the feeding frequency invariance of faceted pebble processing feeding track 5, simplifying the synchronous processing feeding realizing product on the basis of structure。
Seamed edge grinding assembly 4 on described seamed edge processing feeding track, seamed edge grinding assembly 4 includes two abrasive wheels 41 being in seamed edge processing feeding track both sides, two abrasive wheels 41 are slidably positioned on same axostylus axostyle 48, the rotation direction of two abrasive wheels 41 is contrary, and the rotation direction of two abrasive wheels 41 all processes the feed direction contrary of feeding track with seamed edge。In the middle part of the sidewall of described abrasive wheel 41, indent forms the positioning port 41a of longitudinal register rectangle padlock, and positioning port 41a is longitudinally asymmetric along the center, and the internal face of positioning port 41a is obliquely installed the grinding work surface as rectangle padlock seamed edge。Under this structure, when upper and lower two seamed edges of rectangle lock body being ground with an abrasive wheel 41, it is ensured that the degree that upper and lower two seamed edges of rectangle lock body grind is identical。Additionally, process with the abrasive wheel that two structures of employing in group seamed edge grinding assembly are identical simultaneously, it is ensured that the degree that four seamed edges of rectangle lock body upper and lower surface grind is all identical。
Being connected by elastic tensioning parts 42 between said two abrasive wheel 41, the force direction of elastic tensioning parts 42 is perpendicular to the feed direction of seamed edge processing feeding track, and two abrasive wheels 41 can along the force direction relative movement of elastic tensioning parts 42。Two abrasive wheels 41 can relative movement being defined by elastic tensioning parts 42, it is achieved thereby that the spacing of two abrasive wheels 41 regulates；When rectangle lock body is sent into grinding assembly by feeding track, abrasive wheel 41 can be adjusted according to the size of rectangle lock body, so that both sides abrasive wheel 41 can firmly be fitted, it is achieved the scalable edging to rectangle lock body。It addition, be additionally provided with limited block 43 between two abrasive wheels 41, limited block 43 limits the stretch range of elastic tensioning parts 42。Under this structure, by the stretch range of limited block 43 adjustable elastic strain component 42, it is generally used for the tension amplitude of restriction elastic tensioning parts 42, need to set when the machine of tune；Thus two abrasive wheel 41 hypotelorisms can be prevented, the point of penetration ground when rectangle lock body pushes is too deep, causes the seamed edge end angle of rectangle lock body to be excessively abraded。It should be noted that above-mentioned elastic tensioning parts 42 can be the elastomeric element that extension spring, elastic tensioning rubber band etc. have the spacing of two abrasive wheels 41 that further。
Above-mentioned seamed edge grinding assembly 4 is driven by drive motor 44, and drive motor 44 connects abrasive wheel 41 by connecting shaft Component driver。Connecting shaft assembly includes for connecting the lower rotary shaft 45 driving gear, and for connecting the upper rotating shaft 46 of abrasive wheel 41, and for connecting the Hooks coupling universal coupling 47 of lower rotary shaft and upper rotating shaft。Under this structure, it is to provide a kind of rotation realizing abrasive wheel 41 and is perpendicular to the mechanical transmission structure that feed direction moves。
In sum, the process equipment of this rectangle padlock had both included traditional locking face polishing structure, the faceted pebble of lock body can be polished, too increase seamed edge grinding assembly 4 simultaneously, seamed edge grinding assembly 4 adopts the abrasive wheel 41 being arranged on feeding track both sides that the rectangle lock body in feeding track is processed, positioning port 41a on abrasive wheel 41 can longitudinal register rectangle lock body, in positioning port 41a grind work surface the seamed edge of rectangle lock body can be ground。Therefore, this equipment, by rectangle padlock is sequentially carried out faceted pebble processing and seamed edge processing, can complete surface treatment to rectangle padlock is disposable, thus being greatly promoted working (machining) efficiency, thus overcoming in prior art the predicament needing underhand polish seamed edge。
Claims (10)
1. a process equipment for rectangle padlock, including frame, and is arranged on the faceted pebble processing feeding track in frame, and is undertaken on the seamed edge processing feeding track on rear side of faceted pebble processing feeding track；Described faceted pebble processing feeding track be multilamellar down ledge structure step by step, is provided with turn-over assembly between adjacent two layers faceted pebble processing feeding track, and every layer of faceted pebble is processed and be equipped with polishing assembly on feeding track；It is characterized in that: the seamed edge grinding assembly on described seamed edge processing feeding track, seamed edge grinding assembly includes two abrasive wheels being in seamed edge processing feeding track both sides, the rotation direction of two abrasive wheels is contrary, and the rotation direction of two abrasive wheels all processes the feed direction contrary of feeding track with seamed edge；In the middle part of the sidewall of described abrasive wheel, indent forms the positioning port of longitudinal register rectangle padlock, and the internal face of positioning port is obliquely installed the grinding work surface as rectangle padlock seamed edge。
2. the process equipment of a kind of rectangle padlock according to claim 1, it is characterized in that: be connected by elastic tensioning parts between said two abrasive wheel, the force direction of elastic tensioning parts is perpendicular to the feed direction of seamed edge processing feeding track, and two abrasive wheels can along the force direction relative movement of elastic tensioning parts。
3. the process equipment of a kind of rectangle padlock according to claim 2, it is characterised in that: it is additionally provided with limited block between two abrasive wheels, the stretch range of limited block restriction elastic tensioning parts。
4. the process equipment of a kind of rectangle padlock according to claim 1, it is characterised in that: drive motor connects abrasive wheel by connecting shaft Component driver；Described connecting shaft assembly includes for connecting the lower rotary shaft driving gear, and for connecting the upper rotating shaft of abrasive wheel, and for connecting lower rotary shaft and the Hooks coupling universal coupling of upper rotating shaft。
5. the process equipment of a kind of rectangle padlock according to claim 1, it is characterized in that: described seamed edge processing feeding track includes the first track and the second track that set gradually, the orbital direction of the first track is perpendicular with the orbital direction of the second track, and the track top of the second track and the track end of the first track are accepted mutually；Described first track and the second track are equipped with seamed edge grinding assembly。
6. the process equipment of a kind of rectangle padlock according to claim 5, it is characterized in that: described seamed edge processing feeding track also includes the 3rd track, the orbital direction of the 3rd track is perpendicular with the orbital direction of the second track, the track top of the 3rd track and the track end of the second track are accepted mutually, this undertaking place is provided with 90 ° of upset structures, and the 3rd track also is provided with seamed edge grinding assembly。
7. the process equipment of a kind of rectangle padlock according to claim 6, it is characterized in that: described seamed edge processing feeding track is provided with pusher, pusher includes the first push rod being in the first track top, and it is in second push rod at the second track top, and it is in the 3rd push rod at the 3rd track top and the driving assembly for driving the first push rod, the second push rod and the 3rd push rod to be synchronized with the movement。
8. the process equipment of a kind of rectangle padlock according to claim 7, it is characterised in that: described first push rod is connected on the outfan driving assembly, drives the Timing Belt being also associated with being positioned by some runners on the outfan of assembly；Timing Belt is circulation synchronous band, and the second push rod and the 3rd push rod are all connected with being fixed on Timing Belt；Described driving assembly, the 3rd push rod are connected on the first belt body direction of Timing Belt, and the second push rod is connected on the second belt body direction of Timing Belt, and the first belt body direction is perpendicular with the second belt body direction。
9. the process equipment of a kind of rectangle padlock according to claim 8, it is characterized in that: the 3rd push rod is positioned in frame by link assembly, frame is provided with the first axle bed, link assembly includes the connecting rod being located on the first axle bed, and be arranged on the second axle bed on connecting rod, and it is set in the back-moving spring on the connecting rod between the first axle bed and the second axle bed；Described connecting rod both ends are connected with Timing Belt and the 3rd push rod respectively。
10. the process equipment of a kind of rectangle padlock according to claim 9, it is characterized in that: every layer of faceted pebble processing feeding track is equipped with charging ram, charging ram on last layer of faceted pebble processing feeding track connects described first push rod and Timing Belt, and namely the charging ram on last layer of faceted pebble processing feeding track is as driving assembly。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210542.0A CN105690222B (en) | 2016-04-05 | 2016-04-05 | A kind of process equipment of rectangle padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210542.0A CN105690222B (en) | 2016-04-05 | 2016-04-05 | A kind of process equipment of rectangle padlock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105690222A true CN105690222A (en) | 2016-06-22 |
| CN105690222B CN105690222B (en) | 2018-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610210542.0A Expired - Fee Related CN105690222B (en) | 2016-04-05 | 2016-04-05 | A kind of process equipment of rectangle padlock |
Country Status (1)
| Country | Link |
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| CN (1) | CN105690222B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107052956A (en) * | 2017-01-23 | 2017-08-18 | 张必葵 | A kind of arc locking face Twp-sided polishing machine |
| CN107617961A (en) * | 2017-10-19 | 2018-01-23 | 德清县凌鹰电器有限公司 | Grinding workpieces equipment |
| CN109397035A (en) * | 2018-12-10 | 2019-03-01 | 张必葵 | A kind of lockset surface processing equipment |
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| CN205520861U (en) * | 2016-04-05 | 2016-08-31 | 张必葵 | Processing equipment of rectangle padlock |
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| CN2882898Y (en) * | 2006-01-06 | 2007-03-28 | 胡小天 | Glass edger |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052956A (en) * | 2017-01-23 | 2017-08-18 | 张必葵 | A kind of arc locking face Twp-sided polishing machine |
| CN107617961A (en) * | 2017-10-19 | 2018-01-23 | 德清县凌鹰电器有限公司 | Grinding workpieces equipment |
| CN107617961B (en) * | 2017-10-19 | 2024-04-12 | 浦江求精五金工具有限公司 | Workpiece polishing equipment |
| CN109397035A (en) * | 2018-12-10 | 2019-03-01 | 张必葵 | A kind of lockset surface processing equipment |
| CN109397035B (en) * | 2018-12-10 | 2024-04-19 | 张必葵 | Lockset surface treatment equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105690222B (en) | 2018-04-24 |
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