CN201120489Y - Apparatus for processing groove - Google Patents
Apparatus for processing groove Download PDFInfo
- Publication number
- CN201120489Y CN201120489Y CNU2007200982941U CN200720098294U CN201120489Y CN 201120489 Y CN201120489 Y CN 201120489Y CN U2007200982941 U CNU2007200982941 U CN U2007200982941U CN 200720098294 U CN200720098294 U CN 200720098294U CN 201120489 Y CN201120489 Y CN 201120489Y
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- China
- Prior art keywords
- spindle box
- main spindle
- toothed belt
- secondary main
- headstock
- 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 - Fee Related
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Abstract
The utility model discloses an apparatus used for machining a groove, the apparatus comprises a headstock of an end milling machine tool, and one side of the headstock is fixed with an accessory headstock provided with a saw tooth cutting tool and a central positioning fixture; the saw tooth cutting tool is arranged at one end of the output shaft in the accessory headstock, and the other end of the output shaft is connected on a retarding mechanism positioned in the accessory headstock; and the central positioning fixture is disposed at the lower part of the accessory headstock, the central positioning fixture includes: a guide pole and a positioning pin which are connected with a hydraulic system and inserted into an inner hole of the workpiece, and the positioning pin is elastically mounted at both sides of the outer cylindrical surface of the guide pole. The apparatus has the functional effects that: the apparatus changes the milling groove machining of the prior art into the sawing groove machining, and changes a milling cutter into a serrated knife, thereby overcoming a plurality of defects of the prior art and being favorable for machining metal workpiece with long and deep groove, and the apparatus has advantages of short machining time, improved efficiency by 80 percent compared with the prior art, low cost of the cutting tool and high production efficiency, and is extremely applicable to the volume production and particularly the machining to grooves with a plurality of shapes of castings.
Description
Technical field
The utility model relates to the device of processing metal workpiece on the vertical milling lathe, particularly be a kind of device that is used for working groove on the vertical milling lathe.
Background technology
Prior art often adopts the slotting cutter of installing on existing vertical milling lathe to process to the kinds of processes method that is processed with of groove on the metal parts.
Fig. 1 is a prior art slotting cutter groove milling structural representation.As shown in Figure 1, workpiece 3 is supported by anchor clamps 4 and steps up, and anchor clamps 4 are installed on the vertical milling platen 5, the position of the processed groove of slotting cutter 2 alignment pieces, and slotting cutter 2 is installed on the main shaft in the vertical milling lathe headstock 1.
In the prior art, have certain advantage with the little workpiece of slotting cutter 2 processing cutting outputs, but for processing as flute length 28mm, the foundry goods of groove depth 12mm exists process time longer, 1 groove of processing in about 7 minutes; Cutter is disconnected easily, the very high defective of the cost of charp tool.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of a kind of device that is used for working groove that adopts the serrated knife working groove on the vertical milling lathe is provided.
The technical scheme that solves the problems of the technologies described above is: a kind of device that is used for working groove, and described a kind of device that is used for working groove comprises the main spindle box of vertical milling lathe, fixes a secondary main spindle box that saw tooth cutting tool and centralized positioning anchor clamps are housed in described main spindle box one side; Described saw tooth cutting tool is installed in an end of output shaft in the secondary main spindle box, and the connection of the output shaft other end is positioned on the reducing gear of secondary main spindle box; Described centralized positioning anchor clamps are installed in secondary main spindle box bottom, and these centralized positioning anchor clamps comprise: the lead and the alignment pin of the insertion workpiece endoporus that is connected with hydraulic system, alignment pin elasticity is contained in the both sides of lead external cylindrical surface.
The beneficial effects of the utility model are: the utility model is changed into kerf processing with prior art groove milling processing, change milling cutter into serrated knife, the utility model is installed on the device of the advantage of engine and gear transmission on the machining center equipment, overcome the many drawbacks of prior art, help processing the metal works of flute length, groove depth, process time is short, raise the efficiency 80% than prior art, the cost of charp tool is low, improve labor productivity, be highly suitable for producing in batches, be specially adapted to the processing of the multiple shape groove of foundry goods.
Description of drawings
Fig. 1 is the structural representation of prior art with milling cutter miller part groove;
Fig. 2 is the utility model saw tooth cutting tool processing work groove structure partial cutaway view of centralized positioning anchor clamps centering workpiece before;
Fig. 3 is an A portion enlarged drawing among Fig. 2;
Fig. 4 is a C-C cutaway view Amplified image among Fig. 3;
Fig. 5 is the utility model saw tooth cutting tool processing work groove structural representation;
Fig. 6 is a B portion enlarged drawing among Fig. 5;
Fig. 7 is a centre of location anchor clamps enlarged drawing among Fig. 2;
Fig. 8 is Fig. 7 partial cutaway left view.
" to sequence number explanation in the accompanying drawing "
1: main spindle box 2: slotting cutter 3: workpiece 4: anchor clamps
5: workbench 6: secondary main spindle box 7: bracing frame 8: lathe bed
9: servo motor 10: active toothed belt wheel main shaft 11: active toothed belt wheel
12: odontoid belt 13: driven toothed belt pulley 14: from the toothed belt wheel main shaft
15: bearing block 16: saw tooth cutting tool 17: securing member 18: supporting plate
20: centralized positioning anchor clamps 21: oil cylinder 22: oil-in 23: oil-out
24: alignment pin 25: lead 26: reinforcement 27: securing member
28: carriage 29: bolt 31: the workpiece groove
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
The utility model provides a kind of device that is used for working groove, and described a kind of device that is used for working groove comprises the main spindle box of vertical milling lathe, fixes a secondary main spindle box 6 that saw tooth cutting tool 16 and centralized positioning anchor clamps 20 are housed in described main spindle box 1 one sides; Described saw tooth cutting tool 16 is installed in an end of output shaft 14 in the secondary main spindle box 6, and the connection of output shaft 14 other ends is positioned on the reducing gear of secondary main spindle box 6; Described centralized positioning anchor clamps 20 are installed in secondary main spindle box 6 bottoms, and these centralized positioning anchor clamps 20 comprise: the lead 25 and the alignment pin 24 of the insertion workpiece endoporus that is connected with hydraulic system, alignment pin 24 elasticity are contained in the both sides of lead 25 external cylindrical surfaces.
Fasten as one with securing member 17 between above-mentioned main spindle box 1 and the secondary main spindle box 6, select bolted among the figure for use.
Reducing gear in the described secondary main spindle box 6 comprises: servo motor 9, active toothed belt wheel main shaft 10, active toothed belt wheel 11, odontoid belt 12, driven toothed belt pulley 13; Wherein fixedly connected active toothed belt wheel main shaft 10 on servo motor 9 output shafts is installed in the active toothed belt wheel 11 on the active toothed belt wheel main shaft 10; Output shaft 14 other ends are equipped with driven toothed belt pulley 13, and odontoid belt 12 connects initiatively toothed belt wheel 11 and driven toothed belt pulley 13.
Above-mentioned bolt 29 fixing support racks 7 of in secondary main spindle box 6, using, analog bracket 28 on bracing frame 7, and servo motor 9 is fixed on the carriage 28; Output shaft 14 is supported by bearing block 15.
Describedly be provided with the through hole that runs through securing member 17 in secondary main spindle box 6 one sides, the through hole that securing member 17 passes secondary main spindle box 6 is fixedly connected on main spindle box 1 one sides with secondary main spindle box 6.
The structure of described centralized positioning anchor clamps 20 comprises: cross section pulls 18 for the holder of " L " type; Pull 18 side in holder and be fixed on secondary main spindle box 6 bottoms with securing member 27, installation oil cylinder 21 on holder pulls 18 is pulled 18 bottom surface in holder and is protruded lead 25 is set; 25 bilateral symmetry places are provided with spring housing 36 at lead, and described spring housing 36 is communicated with the oil pocket that leads to hydraulic system lead 25, and alignment pin 24 and the spring 35 that is pressed on alignment pin 24 end faces are housed in spring housing 36.
The utility model is processed on the workbench 5 of existing equipment vertical milling lathe medial bed 8.Reinforcement 26 is used to strengthen the intensity of centralized positioning anchor clamps 20.
Below the utility model process is described:
The utility model is before using saw tooth cutting tool 16 working grooves, elder generation's primer fluid pressing system enters in lead 25 oil pockets by the oil-in 22 of centralized positioning anchor clamps 20, the oil pressure pressuring spring overlaps 36 inner springs 35 and alignment pin 24 is finished workpiece 3 location, with anchor clamps 4 workpiece 3 is clamped then; After workpiece was clamped, hydraulic oil was from oil-out 23 pressure releases, and this moment, alignment pin 24 was withdrawn under spring 35 effects, and centralized positioning anchor clamps 20 lift from workpiece inside with main spindle box 1 and shift out.Travelling table 5 makes saw tooth cutting tool 16 alignment pieces grooves 31, moves up and down main spindle box 1 again, finishes the processing of workpiece groove 31.
Claims (4)
1. device that is used for working groove, described a kind of device that is used for working groove comprises the main spindle box of vertical milling lathe, it is characterized in that, fixes a secondary main spindle box (6) that saw tooth cutting tool (16) and centralized positioning anchor clamps (20) are housed in described main spindle box (1) one side; Described saw tooth cutting tool (16) is installed in an end of the interior output shaft of secondary main spindle box (6) (14), and the connection of output shaft (14) other end is positioned on the reducing gear of secondary main spindle box (6); Described centralized positioning anchor clamps (20) are installed in secondary main spindle box (6) bottom, these centralized positioning anchor clamps (20) comprising: the lead (25) of the insertion workpiece endoporus that is connected with hydraulic system and alignment pin (24), alignment pin (24) elasticity is contained in the both sides of lead (25) external cylindrical surface.
2. according to a kind of device that is used for working groove described in the claim 1, it is characterized in that the reducing gear in the described secondary main spindle box (6) comprises: servo motor (9), active toothed belt wheel main shaft (10), active toothed belt wheel (11), odontoid belt (12), driven toothed belt pulley (13); Wherein fixedly connected active toothed belt wheel main shaft (10) on servo motor (9) output shaft is installed in the active toothed belt wheel (11) on the active toothed belt wheel main shaft (10); Output shaft (14) other end is equipped with driven toothed belt pulley (13), and odontoid belt (12) connects initiatively toothed belt wheel (11) and driven toothed belt pulley (13).
3. according to a kind of device that is used for working groove described in the claim 1, it is characterized in that, describedly be provided with the through hole that runs through securing member (17) in secondary main spindle box (6) one sides, the through hole that securing member (17) passes secondary main spindle box (6) is fixedly connected on main spindle box (1) one side with secondary main spindle box (6).
4. according to a kind of device that is used for working groove described in the claim 1, it is characterized in that the structure of described centralized positioning anchor clamps (20) comprising: cross section is pulled (18) for the holder of " L " type; The side of pulling (18) in holder is fixed on secondary main spindle box (6) bottom with securing member (27), pulls installation oil cylinder (21) above (18) in holder, and the bottom surface protrusion of pulling (18) in holder is provided with lead (25); The bilateral symmetry place is provided with spring housing (36) at lead (25), and described spring housing (36) is communicated with the oil pocket that leads to hydraulic system lead (25), alignment pin (24) is housed in spring housing (36) and is pressed in spring (35) on alignment pin (24) end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200982941U CN201120489Y (en) | 2007-12-03 | 2007-12-03 | Apparatus for processing groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200982941U CN201120489Y (en) | 2007-12-03 | 2007-12-03 | Apparatus for processing groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201120489Y true CN201120489Y (en) | 2008-09-24 |
Family
ID=40007709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200982941U Expired - Fee Related CN201120489Y (en) | 2007-12-03 | 2007-12-03 | Apparatus for processing groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201120489Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101376995B (en) * | 2008-10-13 | 2010-06-02 | 中国瑞林工程技术有限公司 | Adjustable floating clamp locating device for copper anode plate |
| CN102145395A (en) * | 2011-04-18 | 2011-08-10 | 济南玫德铸造有限公司 | Cutter frame for machining large end of loose joint |
-
2007
- 2007-12-03 CN CNU2007200982941U patent/CN201120489Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101376995B (en) * | 2008-10-13 | 2010-06-02 | 中国瑞林工程技术有限公司 | Adjustable floating clamp locating device for copper anode plate |
| CN102145395A (en) * | 2011-04-18 | 2011-08-10 | 济南玫德铸造有限公司 | Cutter frame for machining large end of loose joint |
| CN102145395B (en) * | 2011-04-18 | 2012-07-04 | 济南玫德铸造有限公司 | Cutter frame for machining large end of loose joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINMEIDA INDUSTRY CO., LTD., TIANJIN Free format text: FORMER OWNER: QINWEI (TIANJIN) INDUSTRIAL CO., LTD. Effective date: 20081024 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081024 Address after: No. 0-10 Han Tong Road, Tanggu District, Tianjin, China: 300451 Patentee after: Tianjin CMT Industry Co., Ltd. Address before: No. 55 Guanghua Street, Western District, Tianjin economic and Technological Development Zone, postcode: 300462 Patentee before: Qinwei (Tianjin) Industrial Co., Ltd. |
|
| 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: 20080924 Termination date: 20161203 |