CN202239705U - Transitional extension rod device for two-way slotting of deep holes - Google Patents
Transitional extension rod device for two-way slotting of deep holes Download PDFInfo
- Publication number
- CN202239705U CN202239705U CN2011203787824U CN201120378782U CN202239705U CN 202239705 U CN202239705 U CN 202239705U CN 2011203787824 U CN2011203787824 U CN 2011203787824U CN 201120378782 U CN201120378782 U CN 201120378782U CN 202239705 U CN202239705 U CN 202239705U
- Authority
- CN
- China
- Prior art keywords
- cutter
- water
- extension bar
- transition extension
- extension rod
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000000498 cooling water Substances 0.000 claims abstract description 9
- 230000007704 transition Effects 0.000 claims description 35
- 238000009434 installation Methods 0.000 claims description 24
- 102000010637 Aquaporins Human genes 0.000 claims description 7
- 108010063290 Aquaporins Proteins 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000000956 alloy Substances 0.000 abstract description 4
- 229910045601 alloy Inorganic materials 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 102000012002 Aquaporin 4 Human genes 0.000 description 3
- 108010036280 Aquaporin 4 Proteins 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Images
Landscapes
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses a transitional extension rod device for two-way slotting of deep holes. The transitional extension rod device comprises a transitional extension rod, water outlet pipes, water pipe joints, and compression screws, wherein the transitional extension rod comprises a cutter fixed mounting end, a water outlet section and a transitional extension rod fixed mounting end; the cutter fixed mounting end is provided with cutter mounting square holes; the hole walls of the cutter mounting square holes are provided with screw mounting counter bores; water dividing channels are formed in the water outlet section; the water outlet pipes are communicated with water outlets of the water dividing channels through the water pipe joints; water outlets of the water outlet pipes are opposite to a point of a cutter; the transitional extension rod fixed mounting end is a cylinder; and a cooling water channel is formed in the transitional extension rod and is communicated with water inlets of the water dividing channels. By the transitional extension rod device for two-way slotting of the deep holes, the slotting of the deep holes can be carried out by a common outer annulus slotting cutter instead of a shockproof inner bore slotting cutter or a shockproof hard alloy cutter, and the production cost is reduced.
Description
Technical field
The utility model relates to Digit Control Machine Tool, relates in particular to a kind of endoporus boring cutter seat that is used on the cutterhead carries out deep hole boring processing with clamping normal cylindrical grooving cutter transition extension bar device.
Background technology
In machining; The deep hole part processing is the difficult point of machining always, and conventional processing method is to adopt external advanced shockproof endoporus grooving cutter or shockproof hard alloy cutter to carry out the processing of deep hole grooving, and the working depth draw ratio can reach 5～10 times; Can satisfy the machining requirement; But shockproof endoporus grooving and shockproof hard alloy cutter price are ten times of normal cylindrical grooving cutter, even tens times, not high for its processing economic feasibility of parts in small batch.
The utility model content
Goal of the invention: in order to overcome the deficiency that exists in the prior art, the utility model provides a kind of can realize the transition extension bar device that the two-way grooving of deep hole is processed by clamping normal cylindrical grooving cutter, reduces the cutter purchase cost.
Technical scheme: for solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
The two-way grooving of a kind of deep hole is with transition extension bar device; Comprise transition extension bar, outlet pipe, water pipe head and housing screw; Said transition extension bar comprises cutter fixed installation end, water exit end and transition extension bar fixed installation end; Said water exit end forms the axial location step surface between said water exit end and the transition extension bar fixed installation end between cutter stiff end and transition extension bar fixed installation end; Said cutter fixed installation end is provided with the suitable cutter of tool shank size square hole is installed, and on the hole wall of cutter installation square hole, is provided with the suitable screw of housing screw counterbore is installed; Be provided with the branch aquaporin in the said water exit end, outlet pipe is connected with the delivery port that divides aquaporin through water pipe head, and the delivery port direction of outlet pipe is over against the point of a knife of cutter; Said transition extension bar fixed installation end is cylinder, and the endoporus boring cutter seat size on its external diameter and the cutterhead is suitable; Inside at the transition extension bar is provided with cooling-water duct, and said cooling-water duct is connected with the water inlet that divides aquaporin.
During installation; At first transition extension bar fixed installation end is fixed in the endoporus boring cutter seat on the cutterhead; Again tool shank is placed and install in the square hole, use housing screw to pass screw installation counterbore cutter is fixed on the transition extension bar, note adjusting cutter nose center high position during fixed cutting tool.During use, start the lathe coolant pump, the endoporus boring cutter seat that cooling fluid is passed through on the cutterhead imports cooling-water duct, is sprayed onto on the point of a knife of cutter through dividing aquaporin, water pipe head, outlet pipe, realizes the cutter cooling of process.
Said outlet pipe is preferably copper pipe, and this transition extension bar device mainly is applicable to cylindrical grooving cutter, and the number of cutter can be two, and the relative direction between the cutter can design according to the processing needs.
Beneficial effect: the two-way grooving of the deep hole that the utility model provides makes the grooving processing of deep hole can adopt normal cylindrical grooving cutter to substitute shockproof endoporus grooving cutter or shockproof hard alloy cutter with transition extension bar device, has reduced production cost; And the design of cooling-water duct can realize that inner water outlet cools off cutter; Be applicable to the processing of many kinds, small batch deep hole part.
Description of drawings
Fig. 1 is the structural representation of facing of the utility model;
Fig. 2 is the plan structure sketch map of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done explanation further.
As Fig. 1, shown in Figure 2 be that the two-way grooving of a kind of deep hole is with transition extension bar device; Comprise transition extension bar 10, outlet pipe 2, water pipe head 3 and housing screw 5; Said transition extension bar 10 comprises cutter fixed installation end, water exit end and transition extension bar fixed installation end 9; Said water exit end forms the axial location step surface between said water exit end and the transition extension bar fixed installation end 9 between cutter stiff end and transition extension bar fixed installation end 9; Said cutter fixed installation end is provided with the suitable cutter of cutter 1 shank size square hole 7 is installed, and on the hole wall of cutter installation square hole 7, is provided with housing screw 5 suitable screws counterbore is installed; Be provided with branch aquaporin 4 in the said water exit end, outlet pipe 2 is connected with the delivery port that divides aquaporin 4 through water pipe head 3, and the delivery port direction of outlet pipe 2 is over against the point of a knife of cutter; Said transition extension bar fixed installation end 9 is a cylinder, and the endoporus boring cutter seat size on its external diameter and the cutterhead is suitable; Be provided with cooling-water duct 8 in the inside of transition extension bar 10, said cooling-water duct 8 is connected with the water inlet that divides aquaporin 4; Said outlet pipe 2 is a copper pipe; Said cutter 1 is a cylindrical grooving cutter; It is two that said cutter is installed square hole 7.
The above only is the preferred implementation of the utility model; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (4)
1. the two-way grooving of deep hole is with transition extension bar device; It is characterized in that: this transition extension bar device comprises transition extension bar (10), outlet pipe (2), water pipe head (3) and housing screw (5); Said transition extension bar (10) comprises cutter fixed installation end, water exit end and transition extension bar fixed installation end (9); Said water exit end is positioned between cutter stiff end and the transition extension bar fixed installation end (9), forms the axial location step surface between said water exit end and the transition extension bar fixed installation end (9); Said cutter fixed installation end is provided with the suitable cutter of cutter (1) shank size square hole (7) is installed, and on the hole wall of cutter installation square hole (7), is provided with the suitable screw of housing screw (5) counterbore is installed; Be provided with branch aquaporin (4) in the said water exit end, outlet pipe (2) is connected with the delivery port that divides aquaporin (4) through water pipe head (3), and the delivery port direction of outlet pipe (2) is over against the point of a knife of cutter; Said transition extension bar fixed installation end (9) is a cylinder, and the endoporus boring cutter seat size on its external diameter and the cutterhead is suitable; Be provided with cooling-water duct (8) in the inside of transition extension bar (10), said cooling-water duct (8) is connected with the water inlet that divides aquaporin (4).
2. the two-way grooving of deep hole according to claim 1 is characterized in that with transition extension bar device: said outlet pipe (2) is a copper pipe.
3. the two-way grooving of deep hole according to claim 1 is characterized in that with transition extension bar device: said cutter (1) is a cylindrical grooving cutter.
4. the two-way grooving of deep hole according to claim 1 is characterized in that with transition extension bar device: it is two that said cutter is installed square hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203787824U CN202239705U (en) | 2011-09-28 | 2011-09-28 | Transitional extension rod device for two-way slotting of deep holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203787824U CN202239705U (en) | 2011-09-28 | 2011-09-28 | Transitional extension rod device for two-way slotting of deep holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239705U true CN202239705U (en) | 2012-05-30 |
Family
ID=46101007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203787824U Expired - Fee Related CN202239705U (en) | 2011-09-28 | 2011-09-28 | Transitional extension rod device for two-way slotting of deep holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825277A (en) * | 2012-08-30 | 2012-12-19 | 无锡易通精密机械股份有限公司 | Outer diameter processing and fixing tool apron with cooling function |
| CN102825278A (en) * | 2012-08-30 | 2012-12-19 | 无锡易通精密机械股份有限公司 | Round tool apron |
-
2011
- 2011-09-28 CN CN2011203787824U patent/CN202239705U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825277A (en) * | 2012-08-30 | 2012-12-19 | 无锡易通精密机械股份有限公司 | Outer diameter processing and fixing tool apron with cooling function |
| CN102825278A (en) * | 2012-08-30 | 2012-12-19 | 无锡易通精密机械股份有限公司 | Round tool apron |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105728772B (en) | The method of high position precision deep hole on processing diesel engine connecting rod | |
| CN204800375U (en) | An annular cooling water spray device for the main shaft of a high-gloss machine | |
| CN202224677U (en) | Transitional connecting rod device for boring deep hole | |
| CN201067813Y (en) | Large-scale deep hole drill boring lathe | |
| CN202239705U (en) | Transitional extension rod device for two-way slotting of deep holes | |
| CN102310220A (en) | Process for roughly machining small groove by milling machine | |
| CN204584328U (en) | Adjustable counterbore oppositely draws boring machining device and supporting feeler block thereof | |
| CN206567911U (en) | A kind of small-sized row's knife precision machine tool scrap flushing device | |
| CN206185509U (en) | A device for processing deep blind hole inner groove | |
| CN204122779U (en) | A kind of oppositely borer | |
| CN203031046U (en) | Diamond reamer for honing valve core holes | |
| CN2595502Y (en) | Elongating knife rod unit for lathe | |
| CN202571350U (en) | Deep hole boring transitional connection rod device with arc surface for clamping cutter | |
| CN203649496U (en) | Milling cutter for machining threaded hole | |
| CN200991782Y (en) | Deep-hole drill-bit for turning lathe | |
| CN202479530U (en) | Floating boring head for processing internal surface of swan-neck pipe billet | |
| CN202070786U (en) | Titanium and zirconium pipe inner hole boring device | |
| CN202763095U (en) | Fixed tool apron with cooling function for outside diameter processing | |
| CN202388027U (en) | Improved milling cutter | |
| CN206779536U (en) | A kind of modular gang tool | |
| CN215919110U (en) | Alloy cutter with cooling structure | |
| CN202147177U (en) | Scrap iron preventing device for head of CNC (computer numerical control) machining tool | |
| CN217727186U (en) | Large-allowance cutting scraping roller compound cutter | |
| CN203485028U (en) | V-shaped supporting block for machining hard alloy workpiece | |
| CN203738040U (en) | Special cutter for core shaft oil cylinder inner hole numerically controlled lathe |
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 |
Granted publication date: 20120530 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |