CN202192347U - Clamping tool for chamfering with electric sparks - Google Patents
Clamping tool for chamfering with electric sparks Download PDFInfo
- Publication number
- CN202192347U CN202192347U CN2011203153458U CN201120315345U CN202192347U CN 202192347 U CN202192347 U CN 202192347U CN 2011203153458 U CN2011203153458 U CN 2011203153458U CN 201120315345 U CN201120315345 U CN 201120315345U CN 202192347 U CN202192347 U CN 202192347U
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- China
- Prior art keywords
- chamfering
- rotating base
- fixed board
- clamping tool
- fixed block
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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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Abstract
The utility model relates to a clamping tool for chamfering with electric sparks, which comprises a fixed base. A left fixed vertical plate and a right fixed vertical plate are arranged on the fixed base, a movable rotating base is connected between the left fixed vertical plate and the right fixed vertical plate which are positioned by locking bolts, a lower fixed block is fixed onto the rotating base and matched with an upper fixed block, a bearing sleeve is connected with the rotating base through the upper fixed block and the lower fixed block and connected with a spindle through a bearing, a clamping device is arranged at one end of the spindle, and a belt pulley is arranged on the spindle and connected with a power device through a belt. By the aid of the clamping device and an angle adjusting device matched with the clamping device, machining precision is ensured. By the aid of the clamping tool, chamfering through machining can be replaced by chamfering with the electric sparks, machining cost is reduced, chamfering precision of super-hard materials is ensured, cracking edges and notches are avoided, and the service life of a workpiece is ensured.
Description
Technical field:
The utility model belongs to the machining equipment technical field, is specifically related to a kind of clamping tool that utilizes electric spark workpiece to be carried out chamfering.
Background technology:
Along with the continuous progress of science and technology, to the processing work precision require increasingly high.The chamfering of superhard material such as composite superhard material such as polycrystalline diamond, hard alloy complex sheet sees it is unusual simple machining process together, if but the precision of chamfering does not reach requirement, directly affect the service life of this product.The chamfering of conventional composite superhard material generally uses skive to process, and skive is relatively more expensive, and processing cost is high; The dimond synneusis layer is general hard and crisp; Bigger in the chamfer process with the skive active force, be prone to cause the dimond synneusis layer to collapse the limit and perhaps produce gap, in use; These are small collapses the limit or gap will cause diamond product to damage, phenomenon such as slight crack occurs or be not durable.Need on this road processing technology of chamfering, improve for this reason, avoid causing the damage of product as far as possible by chamfering.This just requires in chamfer process, to reduce the interaction force between diamond and the skive as far as possible, accomplishes that as far as possible the amount of feeding is even, through having the precision that the accurate amount of feeding is controlled chamfering.Unresolved the problems referred to above, the technical staff introduces superhard material and goods industry with spark erosion technique, utilizes electric spark the workpiece of superhard material to be carried out chamfering, the clamping tool that this just need match with it.
The utility model content:
In sum, in order to overcome the deficiency of prior art problem, the utility model provides a kind of clamping tool that is used for the electric spark chamfering, and it is through being provided with clamping device, and the angular adjustment apparatus of setting and clamping device coupling, to guarantee machining accuracy.Utilize the utility model, can realize that the spark machined chamfering substitutes the machining chamfering, cut down finished cost, guarantee the chamfering precision of superhard material, avoiding don't limit and gap, guarantees the service life of material workpiece.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of clamping tool that is used for the electric spark chamfering, wherein: it comprises firm banking, firm banking is provided with left fixed board and right fixed board; Being connected with between a left side fixed board and the right fixed board can movable rotating base, and locatees through lock(ing) bolt, is fixed with down fixed block on the rotating base; Following fixed block and last fixed block cooperatively interact; Fixed block was connected with rotating base under bearing holder (housing, cover) reached through last fixed block, and bearing holder (housing, cover) is connected with main shaft through bearing, and an end of main shaft is provided with clamping device; Main shaft is provided with belt wheel, and belt wheel is connected through belt with power set.
Further, described left fixed board and right fixed board and rotating base flexibly connect through bearing.
Further, described right fixed board is provided with dial, and dial is corresponding with pointer, and pointer is arranged on the rotating shaft of rotating base and right fixed board, and fixes through set bolt.
Further, described clamping device is the clamping head or is chuck.
Further, described belt wheel is connected through connecting key with main shaft and fixes through jackscrew.
Further, described right fixed board is provided with down the zero adjustment line, also is provided with the zero adjustment line on the rotating base, and last zero adjustment line is corresponding each other with following zero adjustment line.
Further, described firm banking is provided with U type holddown groove.
The beneficial effect of the utility model is:
1, the utility model is through being provided with clamping device, and the angular adjustment apparatus of setting and clamping device coupling, to guarantee machining accuracy.Utilize the utility model, can realize that the spark machined chamfering substitutes the machining chamfering, cut down finished cost, guarantee the chamfering precision of superhard material, avoiding don't limit and gap, guarantees the service life of material workpiece.
2, the rotary main shaft two ends of the utility model all link to each other with bearing, and bearing is completely enclosed within the bearing holder (housing, cover), and bearing and bearing holder (housing, cover) closely cooperate, and have so just prolonged the service life of bearing and the running accuracy of rotary main shaft.
3, the utility model has angle dial and a zero adjustment line, and easy to adjust quick, machining accuracy is high, improves working (machining) efficiency greatly, cuts down finished cost.
4, the rotating base of the utility model can also be designed to have the rotating base of certain angle, and clamping device and main shaft etc. are arranged on the rotating base of certain angle like this, can directly process to a certain fixed angle, need not carry out zero correction.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation that is installed in the parts on the rotating base of the utility model;
Fig. 3 is the A-A cross-sectional schematic of the utility model Fig. 2;
Fig. 4 is the firm banking of the utility model and the structural representation of rotating base;
Fig. 5 is the B portion enlarged diagram of the utility model Fig. 4.
The specific embodiment:
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify.
Like Fig. 1,2,3,4, shown in 5, a kind of clamping tool that is used for the electric spark chamfering, it comprises firm banking 11; Firm banking 11 is provided with left fixed board 14 and right fixed board 9, is connected with rotating base 16 through bearing between left fixed board 14 and the right fixed board 9, and rotating base 16 is located through lock(ing) bolt 15 with left and right fixed board 14,9; Be fixed with down fixed block 17 on the rotating base 16, following fixed block 17 cooperatively interacts with last fixed block 2, and fixed block 17 was connected with rotating base 16 under bearing holder (housing, cover) 18 reached through last fixed block 2; Bearing holder (housing, cover) 18 is connected with main shaft 3 through bearing; One end of main shaft 3 is provided with clamping device 1, and clamping device 1 is the clamping head, and main shaft 3 is provided with belt wheel 4; Belt wheel 4 is connected through connecting key 19 with main shaft 3 and is fixing through jackscrew 5, and belt wheel 4 is connected through belt with power set.Right fixed board 9 is provided with dial 12 and reaches zero adjustment line 7 down; Dial 12 is corresponding with pointer 8; Pointer 8 is arranged on the rotating shaft of rotating base 16 and right fixed board 9; And fixing through set bolt 13, rotating base 16 is provided with zero adjustment line 6, and last zero adjustment line 6 is mutual corresponding with following zero adjustment line 7.
During use, firm banking 11 is bolted on the spark-erosion machine tool through U type holddown groove 10 and T type, and workpiece is contained on the clamping head; Last zero adjustment line 6 on zero adjustment line 7 and the rotating base 16 under the adjustment makes the alignment of two graduation marks then, and this moment, pointer 8 should refer to the zero graduation position at dial 12; If pointer 8 is not meant in the zero graduation position, can set bolt 13 be unclamped, pointer 8 is adjusted to the zero graduation position; Then that set bolt 13 is fastening, promptly zero adjustment finishes.If carry out 45 ° of chamferings, rotatable rotating base 16 makes pointer 8 refer to use lock(ing) bolt 15 with angle locking then in 45 ° of positions of dial 12.Start power set then, driving pulley 4, belt wheel 4 drive main shaft 3 and the rotation of clamping head, thereby drive the workpiece rotation, utilize spark-erosion machine tool that workpiece is carried out chamfer machining.
Be noted that; The foregoing description is to the explanation of the utility model technical scheme and unrestricted; Other modification that is equal to replacement or makes of affiliated technical field those of ordinary skill according to prior art; As long as do not exceed the thinking and the scope of the utility model technical scheme, all should be included within the desired interest field of the utility model.
Claims (7)
1. clamping tool that is used for the electric spark chamfering; It is characterized in that: it comprises firm banking (11), and firm banking (11) is provided with left fixed board (14) and right fixed board (9), be connected with between left fixed board (14) and the right fixed board (9) can be movable rotating base (16); And through lock(ing) bolt (15) location; Be fixed with down fixed block (17) on the rotating base (16), following fixed block (17) cooperatively interacts with last fixed block (2), and fixed block (17) was connected with rotating base (16) under bearing holder (housing, cover) (18) reached through last fixed block (2); Bearing holder (housing, cover) (18) is connected with main shaft (3) through bearing; One end of main shaft (3) is provided with clamping device (1), and main shaft (3) is provided with belt wheel (4), and belt wheel (4) is connected through belt with power set.
2. the clamping tool that is used for the electric spark chamfering according to claim 1 is characterized in that: described left fixed board (14) and right fixed board (9) flexibly connect through bearing with rotating base (16).
3. the clamping tool that is used for the electric spark chamfering according to claim 1 and 2; It is characterized in that: described right fixed board (9) is provided with dial (12); Dial (12) is corresponding with pointer (8); Pointer (8) is arranged on the rotating shaft of rotating base (16) and right fixed board (9), and fixing through set bolt (13).
4. the clamping tool that is used for the electric spark chamfering according to claim 1 is characterized in that: described clamping device (1) is the clamping head or is chuck.
5. the clamping tool that is used for the electric spark chamfering according to claim 1 is characterized in that: described belt wheel (4) is connected through connecting key (19) with main shaft (3) and is fixing through jackscrew (5).
6. the clamping tool that is used for the electric spark chamfering according to claim 1; It is characterized in that: described right fixed board (9) is provided with down zero adjustment line (7); Also be provided with zero adjustment line (6) on the rotating base (16), last zero adjustment line (6) is corresponding each other with following zero adjustment line (7).
7. the clamping tool that is used for the electric spark chamfering according to claim 1 is characterized in that: described firm banking (11) is provided with U type holddown groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203153458U CN202192347U (en) | 2011-08-26 | 2011-08-26 | Clamping tool for chamfering with electric sparks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203153458U CN202192347U (en) | 2011-08-26 | 2011-08-26 | Clamping tool for chamfering with electric sparks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192347U true CN202192347U (en) | 2012-04-18 |
Family
ID=45947278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203153458U Expired - Fee Related CN202192347U (en) | 2011-08-26 | 2011-08-26 | Clamping tool for chamfering with electric sparks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192347U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848039A (en) * | 2012-09-19 | 2013-01-02 | 苏州东方模具科技股份有限公司 | Tool and fixture structure arranged on electric discharge machine for cooling glass die punch and processing bottom groove |
| CN106584681A (en) * | 2016-12-01 | 2017-04-26 | 广西大学 | Self-locking multi-directional grooving tool |
| CN106760416A (en) * | 2016-12-01 | 2017-05-31 | 广西大学 | A kind of water power fits up automatic slotting machine |
| CN108581252A (en) * | 2018-07-24 | 2018-09-28 | 哈尔滨理工大学 | A kind of rose cutter Jie sees the grip device of geometric properties preparation |
| CN110026747A (en) * | 2019-05-24 | 2019-07-19 | 无锡亿锞精密机械有限公司 | The nonstandard bush processing technology of high precision |
| CN111185640A (en) * | 2020-01-14 | 2020-05-22 | 宝利根(成都)精密工业有限公司 | Discharge forming processing method for chamfer of any angle of die part |
| CN112227670A (en) * | 2020-10-28 | 2021-01-15 | 葛玉力 | Decoration construction treatment system and working method thereof |
| CN112536491A (en) * | 2020-11-23 | 2021-03-23 | 北京迪蒙斯巴克科技有限公司 | Cluster electrode electric spark machining device |
-
2011
- 2011-08-26 CN CN2011203153458U patent/CN202192347U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848039A (en) * | 2012-09-19 | 2013-01-02 | 苏州东方模具科技股份有限公司 | Tool and fixture structure arranged on electric discharge machine for cooling glass die punch and processing bottom groove |
| CN102848039B (en) * | 2012-09-19 | 2014-04-16 | 苏州东方模具科技股份有限公司 | Tool and fixture structure arranged on electric discharge machine for machining glass die punch |
| CN106584681A (en) * | 2016-12-01 | 2017-04-26 | 广西大学 | Self-locking multi-directional grooving tool |
| CN106760416A (en) * | 2016-12-01 | 2017-05-31 | 广西大学 | A kind of water power fits up automatic slotting machine |
| CN108581252A (en) * | 2018-07-24 | 2018-09-28 | 哈尔滨理工大学 | A kind of rose cutter Jie sees the grip device of geometric properties preparation |
| CN110026747A (en) * | 2019-05-24 | 2019-07-19 | 无锡亿锞精密机械有限公司 | The nonstandard bush processing technology of high precision |
| CN111185640A (en) * | 2020-01-14 | 2020-05-22 | 宝利根(成都)精密工业有限公司 | Discharge forming processing method for chamfer of any angle of die part |
| CN112227670A (en) * | 2020-10-28 | 2021-01-15 | 葛玉力 | Decoration construction treatment system and working method thereof |
| CN112227670B (en) * | 2020-10-28 | 2022-08-26 | 安徽国稷建设集团有限公司 | Decoration construction treatment system and working method thereof |
| CN112536491A (en) * | 2020-11-23 | 2021-03-23 | 北京迪蒙斯巴克科技有限公司 | Cluster electrode electric spark machining device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20170826 |