CN204565190U - The device of clamping processing tubing inner bore of part - Google Patents
The device of clamping processing tubing inner bore of part Download PDFInfo
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- CN204565190U CN204565190U CN201420778336.6U CN201420778336U CN204565190U CN 204565190 U CN204565190 U CN 204565190U CN 201420778336 U CN201420778336 U CN 201420778336U CN 204565190 U CN204565190 U CN 204565190U
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- knife bar
- boring tool
- tool device
- transmission shaft
- power transmission
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Abstract
The utility model discloses the device of a kind of clamping processing tubing inner bore of part, comprise clamp body (2), spindle end boring tool device (6), power transmission shaft (8), tailstock end boring tool device (12), it is characterized in that: described clamp body (2) is provided with positioning clamping device (1), pipe part (9) is fixed on clamp body (2) by positioning clamping device (1), and power transmission shaft (8) is connected with spindle end boring tool device (6) and tailstock end boring tool device (12) respectively through pipe part (9), its two ends.The utility model has easy to use, and crudy is stable, reliable, and axiality is good, the feature that working (machining) efficiency is high, cost is low.
Description
Technical field
The utility model belongs to field of mechanical technique, relates in particular to a kind of device of clamping processing tubing inner bore of part on engine lathe.
Background technology
In the process of processing pipe part, for the consideration to parts or general assembly performance, often require comparatively strict to the size of pipe part two ends endoporus and axiality.Existing processing scheme first processes one end endoporus, then tune processing other end endoporus, and part axiality after twice clamping cannot ensure at all, and after part enters assembling, assembling effect is poor.If carry out Set and Positioning on numerical control device, by Y-axis rotation time processing part two ends endoporus, although requirement of ensuring the quality of products preferably, this method is high to equipment requirement, processing cost large, is not suitable for producing in enormous quantities.
Summary of the invention
The one that the purpose of this utility model is to overcome above-mentioned shortcoming and provides is easy to use, and crudy is stable, reliable, and axiality is good, the device of the clamping processing tubing inner bore of part that working (machining) efficiency is high, cost is low.
The purpose of this utility model and solve its technical problem underlying and realize by the following technical solutions:
The device of clamping processing tubing inner bore of part of the present utility model, comprise spindle end boring tool device, clamp body, tailstock end boring tool device, power transmission shaft, wherein: described clamp body is provided with positioning clamping device and installing hole, pipe part is fixed on clamp body by positioning clamping device, and power transmission shaft is connected with spindle end boring tool device and tailstock end boring tool device respectively through pipe part, its two ends.
The device of above-mentioned clamping processing tubing inner bore of part, wherein: described spindle end boring tool device comprises knife bar cover A and knife bar A, knife bar A and is provided with keyway A and boring cutter installing hole A, and keyway A is connected with end part of driving shaft.
The device of above-mentioned clamping processing tubing inner bore of part, wherein: described tailstock end boring tool device comprises knife bar cover B and knife bar B, knife bar B and is loaded in knife bar cover B, and knife bar B is provided with keyway B and boring cutter installing hole B, and keyway B is connected with end part of driving shaft.
The utility model compared with prior art, there is obvious beneficial effect, as can be known from the above technical solutions: clamp body is provided with positioning clamping device and installing hole, pipe part is fixed on clamp body by positioning clamping device, power transmission shaft is connected with spindle end boring tool device and tailstock end boring tool device respectively through pipe part two ends, the processing of pipe part two ends endoporus specifically can be realized by moving clip, namely clamped one time just can realize the processing of pipe part two ends endoporus, ensure the axiality of holes, crudy is good, and working (machining) efficiency is high.Spindle end boring tool device comprises knife bar cover A and knife bar A, knife bar A and is provided with keyway A and boring cutter installing hole A, and boring cutter installing hole A can realize the quick-replaceable of boring cutter, and keyway A is connected with end part of driving shaft, can driving torque.Tailstock end boring tool device comprises knife bar cover B and knife bar B, knife bar B and is loaded in knife bar cover B, and knife bar B is provided with keyway B and boring cutter installing hole B, keyway B is connected with end part of driving shaft, realize the transmission of torque transmission shaft, and change boring cutter fast, to meet hole machined in different size.Power transmission shaft two ends, after milling, in the keyway A inserting spindle end boring tool device knife bar A and tailstock end boring bar B respectively and keyway B, drive tailstock end boring bar B to rotate with transmitting torque and carry out machining.In a word, the utility model has easy to use, and crudy is stable, reliable, and axiality is good, the feature that working (machining) efficiency is high, cost is low.
Detailed description of the invention of the present utility model is provided in detail by following examples and accompanying drawing thereof.
detailed description of the invention:
Below in conjunction with accompanying drawing and preferred embodiment, to according to the device detailed description of the invention of the clamping processing tubing inner bore of part that the utility model proposes, structure, feature and effect thereof, be described in detail as follows.
See Fig. 1 to Fig. 7, the device of clamping processing tubing inner bore of part of the present utility model, comprise clamp body 2, spindle end boring tool device 6, power transmission shaft 8, tailstock end boring tool device 12, wherein: described clamp body 2 is provided with positioning clamping device 1, pipe part 9 is fixed on clamp body 2 by positioning clamping device 1, and power transmission shaft 8 is connected with spindle end boring tool device 6 and tailstock end boring tool device 12 respectively through pipe part 9, its two ends.
The device of above-mentioned clamping processing tubing inner bore of part, wherein: described spindle end boring tool device 6 comprises knife bar cover A5 and knife bar A7, knife bar A7 and is provided with keyway A3 and boring cutter installing hole A4, keyway A3 are connected with power transmission shaft 8 end.
The device of above-mentioned clamping processing tubing inner bore of part, wherein: described tailstock end boring tool device 12 comprises knife bar cover B13 and knife bar B14, knife bar B14 is loaded in knife bar cover B13, and knife bar B14 is provided with keyway B10 and boring cutter installing hole B11, keyway B10 are connected with power transmission shaft 8 end.
During use, see Fig. 8, lathe cutter saddle being split out the rear installing hole of knife rest that utilizes is fixed on lathe middle carriage by clamp body 2, clamp body 2 adopts V-block and pressing plate location clamping pipe part 9 by positioning clamping device 1, and the positioning clamping device 1 of pipe part 9 can according to the concrete condition designed, designed of processing pipe part 9.The knife bar cover A5 of spindle end boring tool device 6 is clamped in the scroll chuck 18 of lathe, the in-built boring cutter A15 of boring cutter installing hole A4.Tailstock end boring tool device 12 mainly uses for reference the characteristic that the mounting means of live centre on tailstock 16 and live centre can bear High Rotation Speed, centre head part is replaced by knife bar B14, be connected transmitting torque with power transmission shaft 8 simultaneously, knife bar cover B13 loads tailstock 16, and boring cutter installing hole B11 loads boring cutter B17.Boring cutter A15 and boring cutter B17 all can unload replacing, to meet hole machined in different size.Power transmission shaft 8 liang of end mill the other side, insert in the keyway of spindle end boring tool device 6 and tailstock end boring bar B14 respectively, drive tailstock end boring bar B14 to rotate carry out machining with transmitting torque.Power transmission shaft 8 ensures the security reliability in its process after strength and stiffness are checked, and in mobile lathe, supporting plate and little supporting plate process two ends endoporus and end face respectively.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, anyly do not depart from technical solutions of the utility model content, the any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of spindle end boring tool device of the present utility model;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is the structural representation of clamp body of the present utility model;
Fig. 5 is the top view of Fig. 4;
Fig. 6 is the structural representation of tailstock end boring tool device of the present utility model;
Fig. 7 is the side view of Fig. 6;
Fig. 8 is using state figure of the present utility model.
Mark in figure:
1, positioning clamping device; 2, clamp body; 3, keyway A; 4, boring cutter installing hole A; 5, knife bar cover A; 6, spindle end boring tool device; 7, knife bar A; 8, power transmission shaft; 9, pipe part; 10, keyway B; 11, boring cutter installing hole B; 12, tailstock end boring tool device; 13, knife bar cover B; 14, knife bar B; 15, boring cutter A; 16, tailstock; 17, boring cutter B; 18, scroll chuck.
Claims (3)
1. the device of a clamping processing tubing inner bore of part, comprise clamp body (2), spindle end boring tool device (6), power transmission shaft (8), tailstock end boring tool device (12), it is characterized in that: described clamp body (2) is provided with positioning clamping device (1), pipe part (9) is fixed on clamp body (2) by positioning clamping device (1), and power transmission shaft (8) is connected with spindle end boring tool device (6) and tailstock end boring tool device (12) respectively through pipe part (9), its two ends.
2. the device of clamping processing tubing inner bore of part as claimed in claim 1, it is characterized in that: described spindle end boring tool device (6) comprises knife bar cover A(5) and knife bar A(7), knife bar A(7) be provided with keyway A(3) and boring cutter installing hole A(4), keyway A(3) be connected with power transmission shaft (8) end.
3. the device of clamping processing tubing inner bore of part as claimed in claim 1 or 2, it is characterized in that: described tailstock end boring tool device (12) comprises knife bar cover B(13) and knife bar B(14), knife bar B(14) be loaded on knife bar cover B(13) in, knife bar B(14) be provided with keyway B(10) and boring cutter installing hole B(11), keyway B(10) be connected with power transmission shaft (8) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778336.6U CN204565190U (en) | 2014-12-11 | 2014-12-11 | The device of clamping processing tubing inner bore of part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420778336.6U CN204565190U (en) | 2014-12-11 | 2014-12-11 | The device of clamping processing tubing inner bore of part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565190U true CN204565190U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420778336.6U Active CN204565190U (en) | 2014-12-11 | 2014-12-11 | The device of clamping processing tubing inner bore of part |
Country Status (1)
| Country | Link |
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| CN (1) | CN204565190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475809A (en) * | 2014-12-11 | 2015-04-01 | 中国航空工业标准件制造有限责任公司 | Device for clamping and machining inner hole of pipe part |
-
2014
- 2014-12-11 CN CN201420778336.6U patent/CN204565190U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475809A (en) * | 2014-12-11 | 2015-04-01 | 中国航空工业标准件制造有限责任公司 | Device for clamping and machining inner hole of pipe part |
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| GR01 | Patent grant |