CN204075436U - A kind of fixture for the processing thin-walled part that discharges - Google Patents
A kind of fixture for the processing thin-walled part that discharges Download PDFInfo
- Publication number
- CN204075436U CN204075436U CN201420452937.8U CN201420452937U CN204075436U CN 204075436 U CN204075436 U CN 204075436U CN 201420452937 U CN201420452937 U CN 201420452937U CN 204075436 U CN204075436 U CN 204075436U
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- China
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- base
- groove
- thin
- pressing plate
- fixture
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of fixture for the processing thin-walled part that discharges, base offers oil groove, the top surface edge of base is provided with some positive stop lug boss; Base one end is provided with hinge mounting groove and runs through the pin hole of base, base is provided with the body snap joint be communicated with oil groove; Hinge mounting groove is placed after hinge, is arranged on base by installing to ship and resell on another market in pin hole by articulate; Pressing plate to be fixed together with hinge by shipping and reselling on another market; Pressing plate offers the groove being convenient to electrode machining thin-walled parts, pressing plate offers a clamp bar slot away from hinged end; Pressing plate is installed on the mounting structure of base by draw-in groove.The beneficial effects of the utility model are: in the space that the positive stop lug boss being placed on base after being superposed by multi-disc thin-walled parts surrounds, multiple positive stop lug boss makes mutually to align between thin-walled parts, realize the fixing of multi-disc thin-walled parts by pressing plate afterwards, thus make one-time electrode process the processing that can realize multi-disc thin-walled parts.
Description
Technical field
The utility model belongs to field of machining, is specifically related to a kind of fixture for the processing thin-walled part that discharges.
Background technology
Add man-hour carrying out electric discharge to thin-walled parts, traditional discharge-treating method processes after being set by single-piece thin-walled parts clamping, and so not only working (machining) efficiency is low, also needs resetting clamping thin-walled parts repeatedly; Due to each clamping thin-walled parts, more or less all to there is location different, and the position opposed jaw of each electrode machining is changeless, and the hole on the thin-walled parts processed like this will exist deviation, causes more substandard products.
Utility model content
For above-mentioned deficiency of the prior art, the fixture for the processing thin-walled part that discharges that the utility model provides can carry out electrode machining by clamping multi-disc thin-walled parts.
In order to reach foregoing invention object, the technical scheme of the fixture for the processing thin-walled part that discharges that the utility model provides is: comprise base and pressing plate; Base offers the oil groove holding electric spark machine oil, the top surface edge of base is provided with some positive stop lug boss; Base one end is provided with hinge mounting groove and runs through the pin hole of base, base is provided with the body snap joint be communicated with oil groove;
Hinge mounting groove is placed after hinge, is arranged on base by installing to ship and resell on another market in pin hole by articulate; Pressing plate to be fixed together with hinge by shipping and reselling on another market; Pressing plate offers the groove being convenient to electrode machining thin-walled parts, pressing plate offers a clamp bar slot away from hinged end; Pressing plate is installed on the mounting structure of base by draw-in groove.
The beneficial effects of the utility model are: in the space that the positive stop lug boss being placed on base after being superposed by multi-disc thin-walled parts surrounds, multiple positive stop lug boss makes mutually to align between thin-walled parts, realize the fixing of multi-disc thin-walled parts by pressing plate afterwards, thus make one-time electrode process the processing that can realize multi-disc thin-walled parts;
During processing thin-walled part, by body snap joint being connected on the Oil sucking device on spark machine, by the mode sucking-off of the spark oil in oil groove by siphon, thus reach the quick flowing of electric spark machine oil, reduce electric discharge and add overproof the produced defective products problem that the carbon distribution produced man-hour causes accessory size;
The space that multiple positive stop lug boss surrounds simultaneously is changeless, and then the electrode machining position that ensure that all thin-walled parts putting into the space that positive stop lug boss surrounds is constant, thus the hole machined solved on thin-walled parts out exists the problem of deviation.
Accompanying drawing explanation
Fig. 1 is the explosive view of the fixture for the processing thin-walled part that discharges;
Fig. 2 is the stereogram of the fixture for the processing thin-walled part that discharges;
Fig. 3 is the sectional view in A-A direction along the line in Fig. 2;
Fig. 4 is the stereogram of base.
Wherein, 1, base; 11, positive stop lug boss; 12, oil groove; 13, confined planes; 14, pin hole; 15, hinge mounting groove; 2, hinge; 3, ship and resell on another market; 4, pressing plate; 41, draw-in groove; 5, locating piece; 51, positioning convex; 52, lock-screw; 6, body fast joint.
Detailed description of the invention
Below detailed description of the invention of the present utility model is described; so that those skilled in the art understand the utility model; but should be clear; the utility model is not limited to the scope of detailed description of the invention; to those skilled in the art; as long as various change to limit and in the spirit and scope of the present utility model determined, these changes are apparent, and all innovation and creation utilizing the utility model to conceive are all at the row of protection in appended claim.
With reference to the explosive view that figure 1 and Fig. 4, Fig. 1 are the fixture for the processing thin-walled part that discharges; Fig. 4 is the stereogram of base; As shown in Figure 1 and Figure 4, the technical scheme of the present embodiment is:
Comprise base 1 and pressing plate 4; Base 1 offers the oil groove 12 holding electric spark machine oil, base is provided with the body snap joint 6 be communicated with oil groove 12; During processing thin-walled part, by body snap joint 6 being connected on the Oil sucking device on spark machine, by the mode sucking-off of the spark oil in oil groove 12 by siphon, thus reach the quick flowing of electric spark machine oil, reduce electric discharge and add overproof the produced defective products problem that the carbon distribution produced man-hour causes accessory size.
The top surface edge of base 1 is provided with some positive stop lug boss 11; Multi-disc thin-walled parts is placed in the space that some positive stop lug boss 11 surround, and thin-walled parts contacts with the confined planes 13 of positive stop lug boss 11, and confined planes 13 ensure that and mutually aligns between thin-walled parts.
Base 1 one end is provided with hinge mounting groove 15 and runs through the pin hole 14 of base 1, after hinge mounting groove 15 places hinge 2, by installing 3 being arranged on hinge 2 activity on base 1 of shipping and reselling on another market in pin hole 14.
Pressing plate 43 to be fixed together with hinge 2 by shipping and reselling on another market; Pressing plate 4 offers the groove being convenient to electrode machining thin-walled parts, pressing plate 4 offers a clamp bar slot 41 away from hinge 2 end; Pressing plate 4 is installed on the mounting structure of base 1 by draw-in groove 41.
With reference to figure 1 and Fig. 3, in an embodiment of the present utility model, mounting structure can be comprise in circular mounting hole and circular mounting hole that base 1 arranges away from hinge 2 end the locating piece 5 be fixed on by lock-screw 52 on base 1; Locating piece 5 is provided with the positioning convex 51 matched with draw-in groove 41.The mounting structure main purpose of adopting in this way is, once positioning convex 51 has damaged repeatedly clamping in fixation clip 4 process, can directly by the taking-up of 5 pieces, location, and change a new locating piece 5.
In an embodiment of the present utility model, the positioning convex 51 matched with draw-in groove 41 that mounting structure also can be arranged away from hinge 4 end for base 1, positioning convex 51 is one-body molded with base 1.The mounting structure of this mode can reduce building block and reduce the processing technology of base 1.
In an embodiment of the present utility model, draw-in groove 41 is section cell body triangular in shape, can guarantee like this pressing plate 4 clamp after stability because triangle is considered from mechanics, stability is stronger.The surface smoothness of base 1 upper surface is 0.002mm, can guarantee that thin-walled parts is stably pressed in the space that some positive stop lug boss 11 surround by pressing plate 4 like this.
The using method of the fixture of this processing thin-walled part that is used for discharging is as follows:
As shown in Figure 1, sheet parts overlap is put into the space that on base 1, some positive stop lug boss 11 surround, by rotary pressure plate 4, thin-walled parts is compressed, after pressing plate 4 compresses, understand the cooperation auto lock by draw-in groove 41 and positioning convex 51, fixture is placed on electric discharge processing platform.Body snap joint 6 is connected on the Oil sucking device on spark machine simultaneously; After electric discharge machines, firmly the draw-in groove 41 of briquetting 4 is peeled off positioning convex 51, thin-walled parts is taken out from base 1, completes processing.
The operation principle of the fixture of this processing thin-walled part that is used for discharging: thin-walled parts overlap is deposited in inside fixture by the precision positioning of base 1, by pressing plate 4 auto lock, thin-walled parts is tightly forced together, avoid occurring gap, to reach the uniformity after multi-disc thin-walled parts overlap.
In sum, the deficiency that can solve and optimize the processing of traditional single-piece thin-walled parts of the fixture of this processing thin-walled part that is used for discharging, the defective products that in processing of avoiding discharging, carbon distribution produces, to reach the processing of efficient, high qualification rate.
Claims (5)
1. for a fixture for the processing thin-walled part that discharges, it is characterized in that: comprise base and pressing plate; Described base offers the oil groove holding electric spark machine oil, the top surface edge of base is provided with some positive stop lug boss; Described base one end is provided with hinge mounting groove and runs through the pin hole of described base, described base is provided with the body snap joint be communicated with described oil groove;
After described hinge mounting groove places hinge, by installing to ship and resell on another market in pin hole articulate is arranged on described base; Described pressing plate to be fixed together with described hinge by shipping and reselling on another market; Described pressing plate offers the groove being convenient to electrode machining thin-walled parts, pressing plate offers a clamp bar slot away from hinged end; Described pressing plate is installed on the mounting structure of described base by draw-in groove.
2. the fixture for the processing thin-walled part that discharges according to claim 1, is characterized in that: described mounting structure comprises in circular mounting hole and described circular mounting hole that base arranges away from hinged end the locating piece be fixed on by lock-screw on described base; Described locating piece is provided with the positioning convex matched with described draw-in groove.
3. the fixture for the processing thin-walled part that discharges according to claim 1, is characterized in that: described mounting structure is the positioning convex matched with described draw-in groove that described base is arranged away from hinged end, described positioning convex and described base one-body molded.
4. according to the arbitrary described fixture for the processing thin-walled part that discharges of claim 1-3, it is characterized in that: described draw-in groove is section cell body triangular in shape.
5. the fixture for the processing thin-walled part that discharges according to claim 4, is characterized in that: the surface smoothness of described base upper surface is 0.002mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452937.8U CN204075436U (en) | 2014-08-13 | 2014-08-13 | A kind of fixture for the processing thin-walled part that discharges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420452937.8U CN204075436U (en) | 2014-08-13 | 2014-08-13 | A kind of fixture for the processing thin-walled part that discharges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204075436U true CN204075436U (en) | 2015-01-07 |
Family
ID=52168201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420452937.8U Expired - Fee Related CN204075436U (en) | 2014-08-13 | 2014-08-13 | A kind of fixture for the processing thin-walled part that discharges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204075436U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551286A (en) * | 2015-01-15 | 2015-04-29 | 天津市中环三峰电子有限公司 | Fixing device for thin fin electrode |
| CN108145266A (en) * | 2018-02-07 | 2018-06-12 | 中日龙电器制品(杭州)有限公司 | Cast gate assists needle to process clamping apparatus |
| CN108907382A (en) * | 2018-09-05 | 2018-11-30 | 中国航发动力股份有限公司 | A kind of linear cutting clamp of thin-walled parts |
| CN113579383A (en) * | 2021-08-17 | 2021-11-02 | 南京智慧阳光科技有限公司 | Motor rotor lamination machining equipment and fixing method |
-
2014
- 2014-08-13 CN CN201420452937.8U patent/CN204075436U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551286A (en) * | 2015-01-15 | 2015-04-29 | 天津市中环三峰电子有限公司 | Fixing device for thin fin electrode |
| CN108145266A (en) * | 2018-02-07 | 2018-06-12 | 中日龙电器制品(杭州)有限公司 | Cast gate assists needle to process clamping apparatus |
| CN108907382A (en) * | 2018-09-05 | 2018-11-30 | 中国航发动力股份有限公司 | A kind of linear cutting clamp of thin-walled parts |
| CN113579383A (en) * | 2021-08-17 | 2021-11-02 | 南京智慧阳光科技有限公司 | Motor rotor lamination machining equipment and fixing method |
| CN113579383B (en) * | 2021-08-17 | 2022-07-12 | 南京昱晟机器人科技有限公司 | Motor rotor lamination machining equipment and fixing method |
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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: 20150107 Termination date: 20200813 |