CN202411455U - Variable-diameter cylindrical cutter bar structure for gantry drilling, boring and milling composite processing machine tool - Google Patents
Variable-diameter cylindrical cutter bar structure for gantry drilling, boring and milling composite processing machine tool Download PDFInfo
- Publication number
- CN202411455U CN202411455U CN2011204608997U CN201120460899U CN202411455U CN 202411455 U CN202411455 U CN 202411455U CN 2011204608997 U CN2011204608997 U CN 2011204608997U CN 201120460899 U CN201120460899 U CN 201120460899U CN 202411455 U CN202411455 U CN 202411455U
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- China
- Prior art keywords
- knife bar
- cutter bar
- variable
- boring
- cylinder
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- Expired - Fee Related
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- 238000005553 drilling Methods 0.000 title claims abstract description 14
- 238000003801 milling Methods 0.000 title claims abstract description 13
- 239000002131 composite material Substances 0.000 title claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model provides a variable-diameter cylindrical cutter bar structure for a gantry drilling, boring and milling composite processing machine tool, which is realized by being improved on the basis of the prior art. The variable-diameter cylindrical cutter bar structure comprises a reinforced type cylindrical moving cutter bar, a cylindrical sliding sleeve mechanism, a cutter bar transmission mechanism, a rotary drilling, boring and milling cutter bar and a rotary mechanism. The key point of the variable-diameter cylindrical cutter bar structure lie in that the typical variable-diameter reinforced type cylindrical cutter bar is adopted to be matched with a sliding sleeve, so that the variable-diameter cylindrical cutter bar structure can conveniently process in deep holes of large pieces and deep concave positions with big height differences. The variable-diameter cylindrical cutter bar structure has the benefits that the high-strength moving cutter bar can send the rotary drilling, boring and milling cutter bar to a relatively deep position without vibrating; when the cutter penetration amount of the machine tool is large, the cutter bars have low probability of breaking or curving, so that the processing precision is high; once oil is added, the variable-diameter cylindrical cutter bar structure can be lubricated for a long term; and the cutter bar has a simple structure, the processing technology is simple, little faults are caused, and the maintenance is convenient. Therefore, the deficiencies existing in the prior art are effectively overcome.
Description
Technical field
The utility model relates to a kind of reducing column type knife bar mechanism, is applied to large-sized gantry and bores the boring and milling composite processing machine tool.
Background technology
At present, known large-sized gantry bores the boring and milling head outer that the boring and milling lathe all adopts standard type, and this type machine tool travel is little, and knife bar stretches out that grown can be apprehensive.The complicated easy break-down of varying-speed machinery.Be not easy to the digitlization operation, efficient is hanged down low precision.This type knife bar mechanism is when bite is big, and knife bar is beaten easily and jumped and flexural deformation easily, and it is big that the gap between the knife bar guide rail becomes, thereby cause machining accuracy to reduce greatly.When damage of knife bar guide rail grease pump or oil circuit obstruction, damage guide rail easily.
Summary of the invention
The purpose of the utility model provides a kind of gantry and bores the boring and milling composite processing machine tool with reducing column type knife bar mechanism, overcomes the above-mentioned deficiency that exists in the prior art in order to effective gram ground.The purpose of the utility model is on the basis of existing technology, to improve to realize.It comprises that reinforced cylinder moves knife bar, cylinder slider mechanism, knife bar transmission mechanism, rotary drilling and mills boring cutter bar and rotating mechanism; Its main points are to adopt the reinforced cylinder knife bar of typical reducing to cooperate with sliding sleeve, are convenient in the deep hole of big part, process with the bigger dark recess of difference of height.
Rotary drilling mills boring cutter bar and is fixed on reinforced cylinder and moves in the knife bar; The knife bar transmission mechanism is fixed on the cylinder slider mechanism; Reinforced cylinder moves knife bar and cooperates with the knife bar transmission mechanism and move along line slideway, and the rotary drilling of front end mills boring cutter bar and under the drive of built-in rotating mechanism, rotates the cut that realizes workpiece.
The cylinder slider mechanism comprises cylinder sliding sleeve, knife bar sheath, trim ring, aluminium cover seat, guide rail slide block, line slideway; A certain amount of lubricating oil can be stored in cylinder slider mechanism inside; Once refuel and can lubricate for a long time, column type knife bar mechanism adopts the cylinder sliding sleeve to cooperate guiding.
The knife bar transmission mechanism comprises that motor and reductor, knife bar leading screw, motor terminal pad, lead screw shaft bearing, knife bar leading screw are connected with motor and reductor through shaft coupling.
The beneficial effect of the utility model is, high-intensity mobile knife bar can mill boring cutter bar to rotary drilling and be sent to more far-reaching place and do not vibrate, and lathe is when bite is big; Knife bar is difficult for beating spring or crooked, and machining accuracy is high, once refuels and can lubricate for a long time; Lever structure is simple; Processing technology is simple, and fault is few, and is easy to maintenance.
Description of drawings
Accompanying drawing 1 is the front view of the utility model.
Accompanying drawing 2 is cutaway views of the utility model.
The specific embodiment
Accompanying drawing has provided the specific embodiment of the utility model.
According to shown in Figure 1,1 is that reinforced cylinder moves knife bar among the figure, the 2nd, and the cylinder sliding sleeve, the 3rd, rotary drilling mills boring cutter bar, and the 4th, knife bar sheath, the 5th, motor and reductor, 6 trim rings.According to shown in Figure 2, the 8th, the knife bar leading screw, aluminium cover seat 7 is fixed on cylinder sliding sleeve 2 two ends; Knife bar sheath 4 links together with cylinder sliding sleeve 2 through trim ring 6 and aluminium cover seat 7; Lead screw shaft bearing 16 inside are embedded with bearing 15, and knife bar leading screw 8 one ends cooperate with bearing 15, through locking nut 12 knife bar leading screw 8 are locked; Lead screw shaft bearing 16 is connected with motor terminal pad 13 1 ends; Motor terminal pad 13 other ends are fixed on the knife bar sheath 4, and motor and reductor 5 are fixed on the motor terminal pad 13, and two guide rail slide blocks 10 are separately fixed at reinforced cylinder and move knife bar 1 both sides; Two line slideways 11 are separately fixed at knife bar sheath 4 inwall both sides; Screw 9 is fixed on reinforced cylinder and moves on the knife bar 1, and motor and reductor 5 are delivered to knife bar leading screw 8 through shaft coupling 14 with rotating speed and moment of torsion, and knife bar leading screw 8 moves knife bar 1 through the reinforced cylinder of screw 9 drives and does linear reciprocating motion along line slideway 11.The cylinder slider mechanism comprises cylinder sliding sleeve 2, knife bar sheath 4, trim ring 6; Aluminium cover seat 7, guide rail slide block 10, line slideway 11; A certain amount of lubricating oil can be stored in cylinder slider mechanism inside, once refuels and can lubricate for a long time, and column type knife bar mechanism adopts the cylinder sliding sleeve to cooperate guiding.The knife bar transmission mechanism comprises motor and reductor 5, knife bar leading screw 8, and motor terminal pad 13, lead screw shaft bearing 16, knife bar leading screw 8 is connected with motor and reductor 5 through shaft coupling 14.Rotary drilling mills boring cutter bar 3 and is fixed on reinforced cylinder and moves in the knife bar 1; The knife bar transmission mechanism is fixed on the cylinder slider mechanism; Reinforced cylinder moves knife bar 1 and cooperates with the knife bar transmission mechanism and move along line slideway, and the rotary drilling of front end mills boring cutter bar 3 and under the drive of built-in rotating mechanism 17, rotates the cut that realizes workpiece.Rotating mechanism 17 is fixed on reinforced cylinder and moves knife bar 1 one ends, and rotating mechanism 17 driven rotary are bored and milled boring cutter bar 3 rotations, thereby have realized brill boring and milling turning processing.
Claims (3)
1. the boring and milling composite processing machine tool is bored with reducing column type knife bar mechanism in gantry; It comprises that reinforced cylinder moves knife bar (1), cylinder slider mechanism, knife bar transmission mechanism, rotary drilling and mills boring cutter bar (3) and rotating mechanism (17); It is characterized in that: rotary drilling mills boring cutter bar (3) and is fixed on reinforced cylinder and moves in the knife bar (1); The knife bar transmission mechanism is fixed on the cylinder slider mechanism; Reinforced cylinder moves knife bar (1) and cooperates with the knife bar transmission mechanism and move along line slideway, and the rotary drilling of front end mills boring cutter bar (3) and under the drive of built-in rotating mechanism (17), rotates the cut that realizes workpiece.
2. the boring and milling composite processing machine tool is bored with reducing column type knife bar mechanism in gantry according to claim 1, and it is characterized in that: described cylinder slider mechanism comprises cylinder sliding sleeve (2), knife bar sheath (4); Trim ring (6), aluminium cover seat (7), guide rail slide block (10); Line slideway (11); A certain amount of lubricating oil can be stored in cylinder slider mechanism inside, once refuels and can lubricate for a long time, and column type knife bar mechanism adopts the cylinder sliding sleeve to cooperate guiding.
3. the boring and milling composite processing machine tool is bored with reducing column type knife bar mechanism in gantry according to claim 1 and 2; It is characterized in that: described knife bar transmission mechanism comprises motor and reductor (5); Knife bar leading screw (8); Motor terminal pad (13), lead screw shaft bearing (16), knife bar leading screw (8) is connected with motor and reductor (5) through shaft coupling (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204608997U CN202411455U (en) | 2011-11-20 | 2011-11-20 | Variable-diameter cylindrical cutter bar structure for gantry drilling, boring and milling composite processing machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204608997U CN202411455U (en) | 2011-11-20 | 2011-11-20 | Variable-diameter cylindrical cutter bar structure for gantry drilling, boring and milling composite processing machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202411455U true CN202411455U (en) | 2012-09-05 |
Family
ID=46736251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204608997U Expired - Fee Related CN202411455U (en) | 2011-11-20 | 2011-11-20 | Variable-diameter cylindrical cutter bar structure for gantry drilling, boring and milling composite processing machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202411455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962482A (en) * | 2012-10-26 | 2013-03-13 | 南通德玛瑞机械制造有限公司 | Extension boring carriage structure |
| CN103009167A (en) * | 2012-12-21 | 2013-04-03 | 山东义信重机制造有限公司 | Boring and milling head speed change mechanism for boring miller |
-
2011
- 2011-11-20 CN CN2011204608997U patent/CN202411455U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962482A (en) * | 2012-10-26 | 2013-03-13 | 南通德玛瑞机械制造有限公司 | Extension boring carriage structure |
| CN103009167A (en) * | 2012-12-21 | 2013-04-03 | 山东义信重机制造有限公司 | Boring and milling head speed change mechanism for boring miller |
| CN103009167B (en) * | 2012-12-21 | 2014-10-08 | 山东义信重机制造有限公司 | Boring and milling head speed change mechanism for boring miller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20150311 Granted publication date: 20120905 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160311 Granted publication date: 20120905 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20160311 Granted publication date: 20120905 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180311 Granted publication date: 20120905 |
|
| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180311 Granted publication date: 20120905 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200311 Granted publication date: 20120905 |
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| 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: 20120905 Termination date: 20191120 |