CN205129469U - Earpiece processing machine - Google Patents
Earpiece processing machine Download PDFInfo
- Publication number
- CN205129469U CN205129469U CN201520926757.3U CN201520926757U CN205129469U CN 205129469 U CN205129469 U CN 205129469U CN 201520926757 U CN201520926757 U CN 201520926757U CN 205129469 U CN205129469 U CN 205129469U
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- pushing block
- clamping plate
- bearing
- connector
- processing machine
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000003801 milling Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model provides an earpiece processing machine includes that main platform goes up, planer mechanism, milling flutes mechanism and press from both sides tight seat, it draws together first pinch -off blades, second pinch -off blades and cushion to press from both sides tight stationary ladle, it still includes clamping components to press from both sides tight seat, clamping components includes the support, drives actuating cylinder and is fixed in on the support, first ejector pad be fixed in drive the terminal of actuating cylinder piston rod and with support sliding fit, first connecting piece and first ejector pad fixed connection, second connecting piece and the first convex part of second connecting piece and the first recess butt of first connecting piece articulated with the support, the second recess of second ejector pad and the second convex part butt of second connecting piece and with support sliding fit, first pinch -off blades with first ejector pad fixed connection, the second pinch -off blades with second ejector pad fixed connection. The cylinder presss from both sides tight back, can not type of emergence processing vibration effect screw -thread fit elasticity between first pinch -off blades and second pinch -off blades changes and the clamp that the leads to scheduling problem that tightly became invalid, clamp force that need not be too big, and effectively the work piece is tightly protected simultaneously to the clamp.
Description
Technical field
The utility model relates to a kind of machining tool equipment, particularly relates to a kind of earpiece processing machine.
Background technology
Mainly machine tooling is shaping for the forming method of existing earpiece, and machine-shaping machine is a kind of plane, milling all-in-one, and clamping seats can move between planer and milling machine, realizes single clamping, and multistep is processed.Existing clamping seats is screw clamping, and clamping plate coordinates with screw flight, and moving by threaded rod drives the translation of clamping plate, realize the clamping to workpiece.
Needing the workpiece of clamping many in earpiece processing is not metal material, and workpiece volume is little, easy generation deformation, screw clamping then needs to carry out brute force compression to workpiece can realize clamping, so screw clamping seats is used for, in earpiece processing, causing the problems such as the unrepairable damage of machining accuracy reduction and workpiece.
Utility model content
The purpose of this utility model is to provide a kind of earpiece processing machine optimizing clamp system.
The earpiece processing machine that the utility model provides comprises the planer mechanism be arranged on main platform, groove milling mechanism and clamping seats; Planer mechanism is positioned at the front level position of processing of groove milling mechanism, and clamping seats is positioned at planer mechanism and groove milling mechanism bottom and is slidably connected with main platform; Clamping seats comprises the first clamping plate, the second clamping plate and cushion block; Clamping seats also comprises clamp assembly; Clamp assembly comprises bearing, and bearing is fixed on base plate, and cushion block is positioned on bearing; Drive cylinder, drive cylinder to be fixed on bearing; First pushing block, the first pushing block is fixed on and drives the end of cylinder piston rod and coordinate with bearing sliding; First connector, the first connector is fixedly connected with the first pushing block;
Second connector, the second connector and bearing hinged, and the first protuberance of the second connector abuts with the first groove of the first connector; Second pushing block, the second groove of the second pushing block abuts with the second protuberance of the second connector and coordinates with bearing sliding;
First clamping plate is fixedly connected with described first pushing block; Second clamping plate is fixedly connected with described second pushing block.
Such scheme is visible, the first pushing block being connected to cylinder piston rod end drives the first connector translation be fixedly connected with it, due to the second connector and bearing hinged, when the first groove of the first connector abuts with first protuberance of second connector one end, drive the second connector around hinged axis swing, second protuberance of rear second connector abuts with the second groove of the second pushing block, realize the translation that the second pushing block is in reverse to the first pushing block, and the first clamping plate is fixed on the first pushing block, second fastening board is fixed on the second pushing block, workpiece is positioned on cushion block, first clamping plate and second presss from both sides between plate, realize clamping.After cylinder clamping, the degree of tightness change of processing vibration effect threaded engagement can not be similar between the first clamping plate and the second clamping plate and the problems such as the clamping failures that causes, and clamping force that need not be excessive, effective clamping protects workpiece simultaneously.
The scheme of one step is that clamp assembly also comprises: two the first guide pads; Two the first guide pads are all fixedly connected with bearing, and two the first guide pads are all slidably matched with the first pushing block; Two the second guide pads; Two the second guide pads are all fixedly connected with bearing, and two the second guide pads are all slidably matched with the second pushing block;
Therefore because two the first guide pads and bearing are slidably matched with the first pushing block simultaneously, two the second guide pads and bearing are slidably matched with the second pushing block simultaneously, improve the first pushing block, the levelness of the second pushing block translation and stability, improve clamping accuracy.
The scheme of one step is, the first guide pad, the second guide pad are provided with two countersunk head through holes.
Upper visible, because the first guide pad is arranged at below the first clamping plate, second guide pad is arranged at below the second clamping plate, the interference that first guide pad, connection between the second guide pad and bearing all adopt sunk screw can prevent between the first guide pad and the first clamping plate, between the second guide pad and the second clamping plate, and two the first guide pads, two the second guide pads are provided with two countersunk head through holes, the positional precision of guide pad can be ensured.
The scheme of one step is, the quantity of clamp assembly is two groups, and two groups of clamp assembly side-by-side alignment are arranged.
Upper visible, because two groups of clamp assemblies are arranged side by side layout, first pushing block of two groups of clamp assemblies is all connected with the first clamping plate and two the first pushing blocks advance the first clamping plate simultaneously, and two the second pushing blocks are all connected with the second clamping plate and two the second pushing blocks promote the second clamping plate simultaneously, guarantee a clamping plate and the second levelness clamped further, the smoothness of the first clamping plate and the second clamping plate translation and the job stability of clamping seats can be improved.
The scheme of one step is, the first clamping plate is removably installed with the first pushing block and is connected; Second clamping plate is removably installed with the second pushing block and is connected.
Upper visible, the first clamping plate, the second clamping plate are all detachable, can replace the first clamping plate with other silhouette edges and the second clamping plate, realize the clamping of multiple types earpiece in time will processing dissimilar earpiece.
The scheme of one step is, the first pushing block is threaded connection and pin-and-hole coordinates the connection realized and between the first clamping plate; Second pushing block is threaded connection and pin-and-hole coordinates the connection realized and between the second clamping plate.
Upper visible, positional precision due to the first clamping plate and the second clamping plate directly affect by clamp work pieces process time machining accuracy, so between the first clamping plate with the first pushing block, between the second clamping plate with the second pushing block, first use pin, hole coordinates and locates, fixing with being threaded afterwards, ensure the positional precision of the first clamping plate and the second clamping plate.
Further scheme is, the first pushing block is provided with two the first screws and first pin-and-hole; Second pushing block is provided with two the second screws and second pin-and-hole.
Upper visible, for the first pushing block, when two the first screws and first pin-and-hole be not entirely collinear time, triangular in shape between three tie points, triangle has stable stress, ensure the stability that the first clamping plate is stressed, and the relative movement of the first clamping plate preventing the effect due to power from producing and the first pushing block.
The scheme of one step is, bearing side is provided with cutter lifting guide rail and is fixed on base plate, and described cutter lifting guide rail is provided with dismountable guide rail bar.
Upper visible, when planing operation, clamping seats is on main platform forward in moving process, rotating planing tool needs cutter lifting and lower cutter action to realize the shaping of finished surface, and guide rail is set on clamping seats, the cutter lifting arm rotating planing tool arranges guide wheel, and guide wheel realizes the cutter lifting of planing tool and lower cutter along with the guide rail upper surface track advanced, and completes the planing operation in work pieces process face.Because guide rail bar is detachably replaced, so clamping seats is applicable to the processing needing the workpiece processing dissimilar curved surface.
Accompanying drawing explanation
Fig. 1 is the structure chart at the utility model embodiment visual angle;
Fig. 2 is the structure chart of the utility model members;
Fig. 3 is the STRUCTURE DECOMPOSITION figure of clamp assembly in the utility model;
Fig. 4 is the sectional view of clamp assembly in the utility model;
Fig. 5 is the STRUCTURE DECOMPOSITION figure at another visual angle of clamp assembly in the utility model;
Fig. 6 is the structure chart of members in the utility model.
Below in conjunction with accompanying drawing and reference example, the utility model is described in detail.
Detailed description of the invention
As shown in Figure 1, Fig. 1 is the structure chart of earpiece processing machine; Earpiece processing machine comprises main platform 100, clamping seats 200, planer mechanism 300 and groove milling mechanism 400; Main platform 100 is the groundwork plane of processing machine, planer mechanism 300 and groove milling mechanism 400 are all arranged thereon, and main platform 100 bottom is provided with promotion cylinder 202, main platform 100 is provided with track, base plate 201 and the track sliding of main platform 100 of clamping seats 200 bottom are dynamically connected and are in transmission connection with promotion cylinder 202, realize the transverse translation of clamping seats 200 on main platform 100.Because clamping seats 200 is positioned at below planer mechanism 300 and groove milling mechanism 400, by clamping seats 200 pairs of piece-holder, clamping seats 200 can shuttle back and forth in plane, milling two step inter process, realizes once clamping, repeatedly processes.
Shown in Fig. 2, Fig. 2 is the structure chart of planer mechanism 300 and clamping seats 200; Clamping seats 200 is positioned at planer mechanism 300 process side, and clamping seats 200 comprises the first clamping plate 211, second clamping plate 212 and two on all four clamp assemblies 220 of the structure be arranged side by side.Two clamp assemblies 220 are positioned at the below of the first clamping plate 211 and the second clamping plate 212, and two clamp assemblies 220 act on simultaneously, realize the folding translation between the first clamping plate 211 and the second clamping plate 212.
Shown in Fig. 3, Fig. 3 is the STRUCTURE DECOMPOSITION figure of clamp assembly 220; Clamp assembly 220 comprises bearing 221, cylinder 222, first pushing block 223, first connector 224, second connector 225, second pushing block 226, first guide pad 227 and the second guide pad 228.
Described in Fig. 3, Fig. 4, Fig. 4 is the sectional view of clamp assembly 220; Bearing 221 is fixedly connected with base plate 201, bearing 221 1 sidewall is provided with opening, on the sidewall that cylinder 222 is fixed on bearing 221 and the piston rod of cylinder 222 extends in bearing 221 in the opening of sidewall, piston rod is fixedly connected with the first pushing block 223, and the first pushing block 223 bottom surface coordinates with the surface sliding on bearing 221.First connector 224 is fixedly connected with the first pushing block 223; First connector 224 is positioned at the below of the first pushing block 223, and the lower surface of the first connector 224 and base plate 201 are slidably matched; First connector 224 is provided with the first groove 41 away from one end of the first pushing block 223.
Two connectors 225 are articulated with on bearing 221, are provided with circular hole for hinged in the middle part of it; Second connector 225 bottom be provided with there is arc-shaped surface the first protuberance 51, first protuberance 51 in extend in the first groove 41; The top of the second connector 225 is provided with second protuberance 52 with arc-shaped surface.
Two pushing blocks 226 and the contour layout of the first pushing block 223, the second pushing block 223 lower surface and bearing 221 are slidably matched, and extend in the second groove 61 in the second protuberance 52 that the second pushing block 223 bottom is provided with the second groove 61, second connector 225 top.
One clamping plate 211 is fixed on the first pushing block 223; Second clamping plate 212 is fixed on the second pushing block 226.
When tight work starts, cylinder 222 starts, and the piston rod on it promotes first pushing block 223 horizontal slip on bearing 221, and the first pushing block 223 drives the first clamping plate 211 to slide.Simultaneously, the first connector 224 be fixedly connected with the first pushing block 223 is with the first pushing block 223 synchronous slide, first groove 41 of the first connector 224 abuts with the first protuberance 51 of the second connector 225, promote the second connector 225 around hinged pivot, when second connector 225 swings, second protuberance 52 abuts with the second groove 61 on the second pushing block 226, and the second protuberance 52 promotes the second pushing block 226 and the first pushing block 223 reverse slide.Because the first clamping plate 211 is fixed on the first pushing block 223; Second clamping plate 212 is fixed on the second pushing block 226, thus realizes the clamping work of clamping seats 200.
As shown in Figure 5, Fig. 5 is the STRUCTURE DECOMPOSITION figure of clamping seats 200 part; On bearing 221, the both sides of the first pushing block 223 are respectively arranged with first guide pad 227, first guide pad 227 and give the first pushing block 223 from both sides and to lead mating reaction.On bearing 221, the both sides of the second pushing block 226 are respectively arranged with second guide pad 228, two the second guide pads 228 and give the first pushing block 223 from both sides and to lead mating reaction.First guide pad 227 and the second guide pad 228 are provided with two countersunk head through holes for the connection between bearing 221.
Between one pushing block 223 and the second pushing block 226, bearing 221 is placed with cushion block 240, cushion block 240 is for the location of the free degree on workplace vertical direction and constraint; First pushing block 223 is provided with two the first screws and first pin-and-hole, the second pushing block 226 is provided with two the second screws and second pin-and-hole; Screwed hole and pin-and-hole are for ensureing the first pushing block 223, second pushing block 226 and the positional precision be connected between bearing 221 and stability under loading.
Shown in Fig. 6, Fig. 6 is the structure chart at planer mechanism 300 and another visual angle of clamping seats 200; Clamping seats 200 upper plate 201 side is provided with cutter lifting guide rail 250, cutter lifting guide rail 250 is provided with dismountable guide rail bar 251.During due to planer institution staff, cutter lifting arm 310 needs to swing up and down to realize to plane the cambered surface of certain curvature, in cutter lifting arm 310 bottom, a directive wheel 311 is set, directive wheel 311 leads to roll with guide rail bar 251 and coordinates, and it is shaping that directive wheel 311 realizes curve surface of workpiece according to the curvature of the upper surface of guide rail bar 251.Because guide rail bar 251 is detachable, change the planing operation that the guide rail bar 251 having different curvature surface can realize multiple types earpiece.
The clamping of clamping seats 200 is implemented to be driven by the rectilinear motion of cylinder 222, there will not be to be similar to screw thread and to get loose the clamping failures caused after clamping, does not thus need excessive clamping force, prevents from causing permanent damages to workpiece.
Finally it is emphasized that; the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; the utility model can have various change and change; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. earpiece processing machine, comprising:
Be arranged at the planer mechanism on main platform, groove milling mechanism and clamping seats; Described planer mechanism is positioned at the front level position of processing of described groove milling mechanism, and described clamping seats is positioned at described planer mechanism and described groove milling mechanism bottom and is slidably connected with described main platform; Described clamping seats comprises base plate, the first clamping plate, the second clamping plate and cushion block;
It is characterized in that:
Described clamping seats also comprises clamp assembly; Described clamp assembly comprises:
Bearing, described bearing is fixed on described base plate, and described cushion block is positioned on described bearing;
Drive cylinder, described driving cylinder is fixed on described bearing;
First pushing block, described first pushing block is fixed on the end of described driving cylinder piston rod and coordinates with described bearing sliding;
First connector, described first connector is fixedly connected with described first pushing block;
Second connector, described second connector and described bearing hinged, and the first protuberance of described second connector abuts with the first groove of described first connector;
Second pushing block, the second groove of described second pushing block abuts with the second protuberance of described second connector and coordinates with described bearing sliding;
Described first clamping plate is fixedly connected with described first pushing block;
Described second clamping plate is fixedly connected with described second pushing block.
2. earpiece processing machine according to claim 1, is characterized in that:
Described clamp assembly also comprises:
Two the first guide pads; Two described first guide pads are all fixedly connected with described bearing, and two described first guide pads are all slidably matched with described first pushing block;
Two the second guide pads; Two described second guide pads are all fixedly connected with described bearing, and two described second guide pads are all slidably matched with described second pushing block.
3. earpiece processing machine according to claim 2, is characterized in that:
Described first guide pad and described second guide pad are provided with two countersunk head through holes.
4. earpiece processing machine according to claim 3, is characterized in that:
The quantity of described clamp assembly is two groups, and clamp assembly side-by-side alignment described in two groups is arranged.
5. earpiece processing machine according to claim 4, is characterized in that:
Described first clamping plate is removably installed with described first pushing block and is connected;
Described second clamping plate is removably installed with described second pushing block and is connected.
6. the earpiece processing machine according to any one of claim 1 to 5, is characterized in that:
Described first pushing block is threaded connection and pin-and-hole coordinates the connection realized and between described first clamping plate;
Described second pushing block is threaded connection and pin-and-hole coordinates the connection realized and between described second clamping plate.
7. the earpiece processing machine according to any one of claim 6, is characterized in that:
Described first pushing block is provided with two the first screwed holes and first pin-and-hole;
Described second pushing block is provided with two the second screwed holes and second pin-and-hole.
8. earpiece processing machine according to claim 7, is characterized in that:
Described bearing side is provided with cutter lifting guide rail and is fixed on described base plate, and described cutter lifting guide rail is provided with dismountable guide rail bar.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520926757.3U CN205129469U (en) | 2015-11-19 | 2015-11-19 | Earpiece processing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520926757.3U CN205129469U (en) | 2015-11-19 | 2015-11-19 | Earpiece processing machine |
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Publication Number | Publication Date |
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CN205129469U true CN205129469U (en) | 2016-04-06 |
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ID=55615293
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Application Number | Title | Priority Date | Filing Date |
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CN201520926757.3U Expired - Fee Related CN205129469U (en) | 2015-11-19 | 2015-11-19 | Earpiece processing machine |
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CN (1) | CN205129469U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105798621A (en) * | 2016-05-09 | 2016-07-27 | 台州鸿辰机械制造有限公司 | Device for combined machining of leg of glasses |
CN109332532A (en) * | 2018-10-09 | 2019-02-15 | 东莞市荣安机电设备有限公司 | A kind of the earpiece bending machine and bending method of glasses |
-
2015
- 2015-11-19 CN CN201520926757.3U patent/CN205129469U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105798621A (en) * | 2016-05-09 | 2016-07-27 | 台州鸿辰机械制造有限公司 | Device for combined machining of leg of glasses |
CN109332532A (en) * | 2018-10-09 | 2019-02-15 | 东莞市荣安机电设备有限公司 | A kind of the earpiece bending machine and bending method of glasses |
CN109332532B (en) * | 2018-10-09 | 2024-04-26 | 东莞市荣安机电设备有限公司 | Earpiece bending machine and bending method for glasses |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 |
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CF01 | Termination of patent right due to non-payment of annual fee |