CN202129693U - Wire rod buffing mechanism - Google Patents
Wire rod buffing mechanism Download PDFInfo
- Publication number
- CN202129693U CN202129693U CN201120159136U CN201120159136U CN202129693U CN 202129693 U CN202129693 U CN 202129693U CN 201120159136 U CN201120159136 U CN 201120159136U CN 201120159136 U CN201120159136 U CN 201120159136U CN 202129693 U CN202129693 U CN 202129693U
- Authority
- CN
- China
- Prior art keywords
- axle
- wire rod
- polishing
- outer shaft
- emery wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a wire rod buffing mechanism. Under the control of a numerical control circuit, a wire rod to be buffed is fixed in the buffing mechanism; a grinding wheel autorotation motor (2) drives a grinding wheel to rotate, and a revolution motor (26) drives the grinding wheel to revolve round the wire rod, so that the excircle surface of the wire rod is buffed; and meanwhile, a radial feeding motor (7) drives the grinding wheel to move in the radial direction, thereby buffing the wire rod at a certain depth. Compared with the prior art, the wire rod buffing mechanism has the advantages of stable rotation of a mechanism head, durability, high buffing precision, low working noise and high buffing efficiency, and is convenient to maintain and debug.
Description
Technical field
The utility model relates to sander, relates in particular to a kind of wire rod workpiece polishing mechanism of wire ends being implemented polishing.
Background technology
For improving cable service life, in its manufacture process, implement polishing to the outer round surface of wire ends, increase its surface roughness, thereby strengthen the adhesive force of wire rod and moulding connector.The rotation of the polishing head of existing wire rod sander is the back and forth rotations of wheel and rack transmission mechanism 180 degree, and the radial feeds of emery wheel are to select adjustable cylinder to accomplish.Existing sander has following shortcoming: 1, head rotation impulsive force is big, and rack-and-pinion is easy to wear; 2, the polishing precision is low; 3, operating noise is big; 4, grinding efficiency is low; 5, maintenance and debugging is inconvenient.
Summary of the invention
The utility model is the problems referred to above that will solve prior art, propose a kind of head stability of rotation, durable in use, the polishing precision is high, operating noise is low, grinding efficiency is high, maintenance and debugging wire rod workpiece polishing mechanism easily.
For solving the problems of the technologies described above; The technical scheme that the utility model proposes is a kind of wire rod workpiece polishing mechanism of design; Comprise emery wheel and emery wheel spinning motor; Drive the radial drive that emery wheel and emery wheel spinning motor radially move, be located at the polishing axle of the support wire rod of emery wheel radial direction, support the bracing or strutting arrangement of polishing axle through clutch shaft bearing; Be located at the arrangement of clutch that bracing or strutting arrangement drives the rotation of polishing axle of being convenient between polishing axle one end and the bracing or strutting arrangement; Be located at the strigil that can stop the polishing axle to rotate when needed of the polishing axle other end, with the polishing coaxial setting of axle and be in the arrangement of clutch lateral direction first in axle, through first outer shaft of second bearing holder (housing, cover) axle outside first in; With the coaxial setting of polishing axle and be in the strigil lateral direction second in axle; Through the 3rd bearing holder (housing, cover) second outside outer shaft of axle in second, be fixed between first outer shaft and second outer shaft in order to contain the head box of fixing said radial drive and bracing or strutting arrangement, be located at the brush on first outer shaft and/or the second outer shaft outer wall in order to external circuit in the connection head box; Be located at the 4th, the 5th bearing on first outer shaft and the second outer shaft outer wall respectively, be located at the driven wheel that the drive head box on first outer shaft or the second outer shaft outer wall rotates in order to the supporting line body workpiece polishing mechanism; In the said polishing axle, first in the axle and second axle all be provided with centre bore, pass successively in the centre bore of said wire rod by axle in axle, the polishing axle and second in first; Said strigil is fixed on the second interior axle.
Axle is equipped with first pneumatic tongs of the said wire rod of clamping near the end of arrangement of clutch in said first, and the inwall of axle is provided with guide groove in said first, lays first tracheae that drives said first pneumatic tongs in this guide groove; Axle is equipped with second pneumatic tongs of the said wire rod of clamping near the end of strigil in said second, and the inwall of axle is provided with guide groove in said second, lays second tracheae that drives said second pneumatic tongs in this guide groove.
Said radial drive comprises: fixing said emery wheel and emery wheel spinning motor fixation kit; Be fixed on the radial feed motor on the said head box; Receive the ball screw of radial feed motor-driven rotation, supporting and be fixed on the screw mandrel slide block on the fixation kit with this ball screw.
Said polishing axle is the pipe shape, is provided with the open slot that exposes said centre bore in the place of the said emery wheel of correspondence.
Said arrangement of clutch comprises: can be engaged with each other and with the wheel hub and the propeller boss of the coaxial setting of said wire rod, wherein wheel hub is fixed on the said bracing or strutting arrangement, propeller boss is fixed on said polishing shaft end; Also comprise promotion polishing axle that is located at the axle the other end of polishing and the clutch pneumatic means that propeller boss moves horizontally; Axle is fixedly connected and receives said second tracheae to drive in this clutch pneumatic means and said second.
Said strigil comprises: be installed in the friction pulley of the said polishing axle other end, be installed in the friction plate of friction pulley radial direction, drive friction plate friction pulley is done branchs/from the strigil pneumatic means that moves; Axle is fixedly connected and receives said second tracheae to drive in this strigil pneumatic means and said second.
The wire rod workpiece polishing mechanism also comprises: a workbench, be erected at two bracing frames that support said the 4th, the 5th bearing respectively on the table surface, and be located at the revoluting motor that driving-belt rotating band driving wheel rotates that passes through under the table surface.
Compared with prior art, the utility model head stability of rotation, durable in use, the polishing precision is high, operating noise is low, grinding efficiency is high, maintenance and debugging is convenient.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is made detailed explanation, wherein:
Fig. 1 is the drive disk assembly three-dimensional view of the utility model preferred embodiment;
Fig. 2 is the utility model preferred embodiment overall appearance figure;
Fig. 3 is the utility model preferred embodiment complete section figure;
Fig. 4 is the utility model preferred embodiment radial drive outside drawing;
Fig. 5 is the utility model preferred embodiment polishing axle isometric front view;
Fig. 6 is the utility model preferred embodiment polishing axle rear isometric view.
The specific embodiment
The utility model discloses a kind of wire rod workpiece polishing mechanism; Wire rod to be polished is fixed in the workpiece polishing mechanism; Emery wheel spinning motor 2 drives the emery wheel rotation, and revoluting motor 26 drives emery wheel coiling material and does the revolution rotation, polishing wire rod outer round surface; Radial feed motor 7 driving emery wheels radially move simultaneously, so that on wire rod, polish certain depth.Referring to Fig. 1; The utility model comprises emery wheel 1 and emery wheel spinning motor 2 at least; Drive the radial drive that emery wheel and emery wheel spinning motor radially move; Be located at the polishing axle 4 of the support wire rod 16 of emery wheel radial direction; Through the bracing or strutting arrangement of clutch shaft bearing 5 support polishing axles, be located at the arrangement of clutch of being convenient to the rotation of bracing or strutting arrangement drive polishing axle between polishing axle one end and the bracing or strutting arrangement, be located at the strigil that can stop the polishing axle to rotate when needed of a polishing other end; With the coaxial setting of polishing axle and be in the arrangement of clutch lateral direction first in axle 8; Be enclosed within the first outside outer shaft 11 of axle in first through second bearing 10, with the polishing coaxial setting of axle and be in the strigil lateral direction second in axle 9, be enclosed within the second outside outer shaft 13 of axle in second through the 3rd bearing 12; Be fixed between first outer shaft and second outer shaft in order to contain the head box 3 of fixing said radial drive and bracing or strutting arrangement; Be located at the brush 14 on first outer shaft and/or the second outer shaft outer wall, be located at the 4th, the 5th bearing 15a, 15b on first outer shaft and the second outer shaft outer wall respectively, be located at the driven wheel 20 that the drive head box on first outer shaft or the second outer shaft outer wall rotates in order to the supporting line body workpiece polishing mechanism in order to external circuit in the connection head box; In the said polishing axle, first in the axle and second axle all be provided with centre bore, pass successively in the centre bore of said wire rod by axle in axle, the polishing axle and second in first; Said strigil is fixed on the second interior axle.
Referring to Fig. 3, in preferred embodiment, the inwall that the first interior axle 8 is equipped with first pneumatic tongs, 17, the first interior axles of the said wire rod 16 of clamping near the end of arrangement of clutch is provided with guide groove, lays first tracheae that drives said first pneumatic tongs in this guide groove; The inwall that axle 9 is equipped with second pneumatic tongs, 18, the second interior axles of the said wire rod 16 of clamping near the end of strigil in second is provided with guide groove, lays second tracheae that drives said second pneumatic tongs in this guide groove.Referring to Fig. 4; Radial drive comprises: fixing said emery wheel 1 and emery wheel spinning motor 2 fixation kits 6; Be fixed on the radial feed motor 7 on the said head box 3; Receive the ball screw 19 of radial feed motor-driven rotation, supporting and be fixed on the screw mandrel slide block 27 on the fixation kit with this ball screw.Referring to Fig. 5,6, polishing axle 4 is the pipe shape, is provided with the open slot that exposes said centre bore in the place of the said emery wheel 1 of correspondence.Arrangement of clutch comprises: can be engaged with each other and with wheel hub of the coaxial setting of said wire rod 28 and propeller boss 29, wherein wheel hub is fixed on the said bracing or strutting arrangement, propeller boss is fixed on said polishing 4 end; Also comprise promotion polishing axle that is located at the axle the other end of polishing and the clutch pneumatic means that propeller boss moves horizontally; Axle 9 is fixedly connected and receives said second tracheae to drive in this clutch pneumatic means and said second.Strigil comprises: be installed in the friction pulley 21 of the said polishing axle other end, be installed in the friction plate 22 of friction pulley radial direction, drive friction plate friction pulley is done branchs/from the strigil pneumatic means that moves; Axle 9 is fixedly connected and receives said second tracheae to drive in this strigil pneumatic means and said second.Referring to Fig. 2; The utility model also comprises: a workbench 23; Be erected at two bracing frames 24 that support said the 4th, the 5th bearing 15a, 15b respectively on the table surface, be located at the revoluting motor 26 that driving-belt 25 rotating band driving wheels 20 rotate that passes through under the table surface.
Referring to Fig. 1 to 5, in the real work, under the control of digital-control circuit, emery wheel spinning motor 2 drives emery wheel 1 rotation, and revoluting motor 26 drives the head box rotation, realizes the revolution of emery wheel coiling material, and axle 9 is in all the time and forbids motionless state in the first interior axle 8 and second.Move from right to left with the wire cutting machine (not drawing among the figure) of the utility model integration of operation traction wire rod, and will polish that a section cuts the wire rod of getting well by certain-length.When starting working, wire cutting machine traction wire rod is moved to the left, and when arriving assigned address, wire rod stops to move, and first pneumatic tongs 17 and second pneumatic tongs 18 step up wire rod.The mobile cylinder 30 of polishing axle; Promote thimble 31 and be moved to the left, so the propeller boss 29 that promotes polishing axle and end thereof left with wheel hub 28 engagements, the polishing axle rotates synchronously with head box 3 through arrangement of clutch and bracing or strutting arrangement that (effect of polishing spool is: when polishing to the wire rod power that provides support; In order to avoid wire rod is interrupted or is out of shape); Radial feed motor 7 rotates, and the transmission through ball screw 19 and screw mandrel slide block 27 makes emery wheel 1 draw close to wire rod, and keeps certain grinding depth.After polishing finished, radial feed motor 7 counter-rotation made emery wheel 1 leave wire rod; Arrangement of clutch separates, and polishing axially moves right, and the strigil in the strigil pneumatic means moves cylinder 32 driving friction plates 22 and moves up; Friction pulley 21 stopped stop, make in the polishing axle and second the same illegal state when wire cutting machine traction wire rod (in order to avoid, a polishing scratch wire rod) that is in of axle 9; First pneumatic tongs 17 and second pneumatic tongs 18 loosen wire rod, and wire cutting machine traction wire rod is moved to the left and carries out next all operation.
Above embodiment is merely and illustrates, non-providing constraints.Anyly do not break away from the utility model spirit and category, and, all should be contained among the application's the claim scope its equivalent modifications of carrying out or change.
Claims (7)
1. wire rod workpiece polishing mechanism; Comprise emery wheel (1) and emery wheel spinning motor (2); It is characterized in that; Also comprise: drive the radial drive that emery wheel and emery wheel spinning motor radially move; Be located at the polishing axle (4) of the support wire rod (16) of emery wheel radial direction; Through the bracing or strutting arrangement of clutch shaft bearing (5) support polishing axle, be located at the arrangement of clutch of being convenient to the rotation of bracing or strutting arrangement drive polishing axle between polishing axle one end and the bracing or strutting arrangement, be located at the strigil that can stop the polishing axle to rotate when needed of a polishing other end; With the coaxial setting of polishing axle and be in the arrangement of clutch lateral direction first in axle (8); Be enclosed within outside first outer shaft (11) of axle in first through second bearing (10), with the polishing coaxial setting of axle and be in the strigil lateral direction second in axle (9), be enclosed within outside second outer shaft (13) of axle in second through the 3rd bearing (12); Be fixed between first outer shaft and second outer shaft in order to contain the head box (3) of fixing said radial drive and bracing or strutting arrangement; Be located at the brush (14) on first outer shaft and/or the second outer shaft outer wall, be located at the 4th, the 5th bearing (15a, 15b) on first outer shaft and the second outer shaft outer wall respectively, be located at the driven wheel (20) that the drive head box on first outer shaft or the second outer shaft outer wall rotates in order to the supporting line body workpiece polishing mechanism in order to external circuit in the connection head box; In the said polishing axle, first in the axle and second axle all be provided with centre bore, pass successively in the centre bore of said wire rod by axle in axle, the polishing axle and second in first; Said strigil is fixed on the second interior axle.
2. wire rod workpiece polishing mechanism as claimed in claim 1; It is characterized in that; Axle (8) is equipped with first pneumatic tongs (17) of the said wire rod of clamping (16) in said first near the end of arrangement of clutch; The inwall of axle is provided with guide groove in said first, lays first tracheae that drives said first pneumatic tongs in this guide groove; Axle (9) is equipped with second pneumatic tongs (18) of the said wire rod of clamping (16) near the end of strigil in said second, and the inwall of axle is provided with guide groove in said second, lays second tracheae that drives said second pneumatic tongs in this guide groove.
3. wire rod workpiece polishing mechanism as claimed in claim 1; It is characterized in that; Said radial drive comprises: fixing said emery wheel (1) and emery wheel spinning motor (2) fixation kit (6); Be fixed on the radial feed motor (7) on the said head box (3), receive the ball screw (19) of radial feed motor-driven rotation, supporting and be fixed on the screw mandrel slide block (27) on the fixation kit with this ball screw.
4. wire rod workpiece polishing mechanism as claimed in claim 1 is characterized in that, said polishing axle (4) is the pipe shape, is provided with the open slot that exposes said centre bore in the place of the said emery wheel of correspondence (1).
5. wire rod workpiece polishing mechanism as claimed in claim 1; It is characterized in that; Said arrangement of clutch comprises: can be engaged with each other and with the wheel hub (28) and the propeller boss (29) of the coaxial setting of said wire rod; Wherein wheel hub is fixed on the said bracing or strutting arrangement, and propeller boss is fixed on said polishing axle (4) end; Also comprise promotion polishing axle that is located at the axle the other end of polishing and the clutch pneumatic means that propeller boss moves horizontally; Axle (9) is fixedly connected and receives said second tracheae to drive in this clutch pneumatic means and said second.
6. wire rod workpiece polishing mechanism as claimed in claim 1; It is characterized in that; Said strigil comprises: be installed in the friction pulley (21) of the said polishing axle other end, be installed in the friction plate (22) of friction pulley radial direction, drive friction plate friction pulley is done branchs/from the strigil pneumatic means that moves; Axle (9) is fixedly connected and receives said second tracheae to drive in this strigil pneumatic means and said second.
7. wire rod workpiece polishing mechanism as claimed in claim 1; It is characterized in that; Also comprise: a workbench (23); Be erected at two bracing frames (24) of said the 4th, the 5th bearing of support respectively (15a, 15b) on the table surface, be located at the revoluting motor (26) that driving-belt (25) rotating band driving wheel (20) rotates that passes through under the table surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120159136U CN202129693U (en) | 2011-05-18 | 2011-05-18 | Wire rod buffing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120159136U CN202129693U (en) | 2011-05-18 | 2011-05-18 | Wire rod buffing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202129693U true CN202129693U (en) | 2012-02-01 |
Family
ID=45518480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120159136U Expired - Lifetime CN202129693U (en) | 2011-05-18 | 2011-05-18 | Wire rod buffing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202129693U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225519A (en) * | 2011-05-18 | 2011-10-26 | 乐利精密工业(深圳)有限公司 | Wire grinding mechanism |
| CN107471021A (en) * | 2017-09-11 | 2017-12-15 | 武汉大学 | A kind of microdevice for removing trickle wire bond knurl |
| CN115194884A (en) * | 2022-08-04 | 2022-10-18 | 安徽电缆股份有限公司 | Cutting piece of halogen-free flame-retardant environment-friendly cable |
-
2011
- 2011-05-18 CN CN201120159136U patent/CN202129693U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225519A (en) * | 2011-05-18 | 2011-10-26 | 乐利精密工业(深圳)有限公司 | Wire grinding mechanism |
| CN102225519B (en) * | 2011-05-18 | 2013-05-29 | 乐利精密工业(深圳)有限公司 | Wire grinding mechanism |
| CN107471021A (en) * | 2017-09-11 | 2017-12-15 | 武汉大学 | A kind of microdevice for removing trickle wire bond knurl |
| CN115194884A (en) * | 2022-08-04 | 2022-10-18 | 安徽电缆股份有限公司 | Cutting piece of halogen-free flame-retardant environment-friendly cable |
| CN115194884B (en) * | 2022-08-04 | 2023-06-23 | 安徽电缆股份有限公司 | Cutting member of halogen-free flame-retardant environment-friendly cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120201 Effective date of abandoning: 20130529 |
|
| RGAV | Abandon patent right to avoid regrant |