CN104289933A - Oil filling hole drilling tool for drilling machine - Google Patents
Oil filling hole drilling tool for drilling machine Download PDFInfo
- Publication number
- CN104289933A CN104289933A CN201410402762.4A CN201410402762A CN104289933A CN 104289933 A CN104289933 A CN 104289933A CN 201410402762 A CN201410402762 A CN 201410402762A CN 104289933 A CN104289933 A CN 104289933A
- Authority
- CN
- China
- Prior art keywords
- screw mandrel
- drilling machine
- lead screw
- fixedly connected
- nut
- 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.)
- Pending
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 38
- 239000000945 filler Substances 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000007373 indentation Methods 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses an oil filling hole drilling tool for a drilling machine. The oil filling hole drilling tool for the drilling machine comprises a connecting disk, a baffle, a nut, a lead screw and a lead screw fixing base, wherein the lead screw is fixedly connected with the connecting disk, the lead screw and the connecting disk are coaxial, the baffle is in clearance fit with the lead screw, and a clamping groove used for clamping the outer ring of a bearing is further arranged between the baffle and the connecting disk. The nut is in threaded connection with the lead screw. The baffle is located between the nut and the connecting disk. The lead screw fixing base comprises a stand column, connecting bolts, an upper clamping plate and a lower clamping plate, wherein the two ends of the stand column are fixedly connected with the lead screw and the lower clamping plate respectively, the upper clamping plate is fixedly connected with the stand column, the upper clamping plate is provided with an inner threaded hole which is formed in the axial direction of the stand column, and the connecting bolts are in threaded connection with the upper clamping plate. According to the oil filling hole drilling tool for the drilling machine, the contact area between the outer ring of the bearing and the oil filling hole drilling tool is large, machining indentations can be easily prevented, and the quality of matched installation of the bearing and a bearing seat or a shaft is improved.
Description
Technical field
The present invention relates to a kind of fitting device field for drilling machine gripping objects, particularly relate to a kind of tank filler sleeve for drilling machine and drill frock.
Background technology
Self-aligning roller bearing is applicable to heavy load and shock loading.Self-aligning roller bearing has the spherical roller that two row are arranged symmetrically with, roller can freely be adjusted in the internal spherical surface raceway of outer ring, can compensate the error that misaligns of shaft distortion and bearing block like this, being widely used in power industry, food-processing industry, transport mining industry, building industry etc., is a mechanical fitting indispensable in the equipment of industrial product and domestic life field.In its manufacture process, accomplish to keep on improving that to be that industry is normal produce and the guarantee of people people's bioplasm amount to its processing link.
For optimizing the lubricating quality of roller in prior art, normal needs arrange oilhole or oil groove on the inner ring and outer ring of self-aligning roller bearing, but inner ring and the fixing of outer ring are realized by the deck of similar bench vice in above process, clamp and the irregular working face of deck will inevitably cause the side of inner ring and outer ring or end face to produce impression, affect the fit quality of self-aligning roller bearing and bearing block or axle.
Summary of the invention
The side of inner ring and outer ring or end face will inevitably be caused to produce impression for clamp in above-mentioned prior art and the irregular working face of deck, affect the problem of the fit quality of self-aligning roller bearing and bearing block or axle, the invention provides a kind of tank filler sleeve for drilling machine and drill frock.
For solving the problem, a kind of tank filler sleeve for drilling machine provided by the invention drills frock and solves problem by following technical essential: a kind of tank filler sleeve for drilling machine drills frock, comprise terminal pad, baffle plate, nut, screw mandrel and screw mandrel holder, screw mandrel is fixedly connected with terminal pad, and the axis collinear of screw mandrel and terminal pad, baffle plate becomes matched in clearance with screw mandrel, and be also provided with the card established for bearing outer ring card between baffle plate and terminal pad and establish groove, nut becomes to be threaded with screw mandrel, and baffle plate is between nut and terminal pad;
Described screw mandrel holder comprises column, connecting bolt, upper clamp and lower clamp, the two ends of described column are fixedly connected with lower clamp with screw mandrel respectively, upper clamp is fixedly connected with column, upper clamp is provided with the internal thread hole along column axial direction, connecting bolt and upper clamp are threaded.
Concrete, the present invention is applicable to existing bench drill or radial drilling machine, the lower clamp arranged is for being fastened in the T-slot of drilling machine material table, by adjustment, it realizes fixing of the present invention and drilling machine relative to the extension elongation of upper clamp between upper clamp and lower clamp to the connecting bolt arranged, and namely the end of connecting bolt and material table upper surface produce interaction force and realize of the present invention fixing.The card be arranged between baffle plate and terminal pad sets groove as the FX of bearing outer ring, and baffle plate is achieved by the adjustment position of engagement of nut on screw mandrel the compression of bearing outer ring.In the present invention, bearing outer ring and contact surface of the present invention are large, and not only bearing outer ring is fixing firm on drilling machine, also helps simultaneously and prevents processing impression, be beneficial to bearing finally with bearing block or axle coordinate installation quality.
Further technical scheme is:
For making can to produce enough frictional force between the present invention and drilling machine material table for of the present invention steadily fixing, described connecting bolt is at least three, and not on the same line.
For ease of manufacture of the present invention, described screw mandrel, upper clamp and column are monolithic construction, and above structure is convenient to be obtained by casting.
For making the present invention be applicable on the drilling machine of different T-slot size, described lower clamp is with column for be detachably fixedly connected with form, so that change lower clamp as required, the form that is more than fixedly connected with can adopt and be threaded.
For promoting the anti-loosening property of nut, the screw thread on described screw mandrel is fine thread.
The present invention has following beneficial effect:
The present invention is applicable to existing bench drill or radial drilling machine, the lower clamp arranged is for being fastened in the T-slot of drilling machine material table, by adjustment, it realizes fixing of the present invention and drilling machine relative to the extension elongation of upper clamp between upper clamp and lower clamp to the connecting bolt arranged, and namely the end of connecting bolt and material table upper surface produce interaction force and realize of the present invention fixing.The card be arranged between baffle plate and terminal pad sets groove as the FX of bearing outer ring, and baffle plate is achieved by the adjustment position of engagement of nut on screw mandrel the compression of bearing outer ring.In the present invention, bearing outer ring and contact surface of the present invention are large, and not only bearing outer ring is fixing firm on drilling machine, also helps simultaneously and prevents processing impression, be beneficial to bearing finally with bearing block or axle coordinate installation quality.
Accompanying drawing explanation
Fig. 1 is the partial cross structural representation that a kind of tank filler sleeve for drilling machine of the present invention drills a frock specific embodiment.
Figure acceptance of the bid note is respectively: 1, connecting bolt, and 2, column, 3, terminal pad, 4, card establishes groove, 5, baffle plate, 6, nut, 7, screw mandrel, 8, upper clamp, 9, lower clamp.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples.
Embodiment 1:
As Fig. 1, a kind of tank filler sleeve for drilling machine drills frock, comprise terminal pad 3, baffle plate 5, nut 6, screw mandrel 7 and screw mandrel holder, screw mandrel 7 is fixedly connected with terminal pad 3, and the axis collinear of screw mandrel 7 and terminal pad 3, baffle plate 5 and screw mandrel 7 one-tenth matched in clearance, and be also provided with the card established for bearing outer ring card between baffle plate 5 and terminal pad 3 and establish groove 4, nut 6 is threaded with screw mandrel 7 one-tenth, and baffle plate 5 is between nut 6 and terminal pad 3;
Described screw mandrel holder comprises column 2, connecting bolt 1, upper clamp 8 and lower clamp 9, the two ends of described column 2 are fixedly connected with lower clamp 9 with screw mandrel 7 respectively, upper clamp 8 is fixedly connected with column 2, upper clamp 8 is provided with the internal thread hole along column 2 axial direction, connecting bolt 1 and upper clamp 8 are threaded.
The present invention is applicable to existing bench drill or radial drilling machine, the lower clamp 9 arranged is for being fastened in the T-slot of drilling machine material table, by adjustment, it realizes fixing of the present invention and drilling machine relative to the extension elongation of upper clamp 8 between upper clamp 8 and lower clamp 9 to the connecting bolt 1 arranged, and namely the end of connecting bolt 1 and material table upper surface produce interaction force and realize of the present invention fixing.The card be arranged between baffle plate 5 and terminal pad 3 sets groove 4 as the FX of bearing outer ring, and the compression of baffle plate 5 pairs of bearing outer rings is achieved by the adjustment position of engagement of nut 6 on screw mandrel 7.In the present invention, bearing outer ring and contact surface of the present invention are large, and not only bearing outer ring is fixing firm on drilling machine, also helps simultaneously and prevents processing impression, be beneficial to bearing finally with bearing block or axle coordinate installation quality.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, and as Fig. 1, for making can to produce enough frictional force between the present invention and drilling machine material table for of the present invention steadily fixing, described connecting bolt 1 is at least three, and not on the same line.
For ease of manufacture of the present invention, described screw mandrel 7, upper clamp 8 and column 2 is monolithic construction, and above structure is convenient to be obtained by casting.
For making the present invention be applicable on the drilling machine of different T-slot size, described lower clamp 9 is with column 2 for be detachably fixedly connected with form, so that change lower clamp 9 as required, the form that is more than fixedly connected with can adopt and be threaded.
For promoting the anti-loosening property of nut 6, the screw thread on described screw mandrel 7 is fine thread.
Above content is the further description done the present invention in conjunction with concrete preferred embodiment, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments drawn under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (5)
1. one kind drills frock for the tank filler sleeve of drilling machine, it is characterized in that, comprise terminal pad (3), baffle plate (5), nut (6), screw mandrel (7) and screw mandrel holder, screw mandrel (7) is fixedly connected with terminal pad (3), and the axis collinear of screw mandrel (7) and terminal pad (3), baffle plate (5) becomes matched in clearance with screw mandrel (7), and be also provided with the card established for bearing outer ring card between baffle plate (5) and terminal pad (3) and establish groove (4), nut (6) becomes to be threaded with screw mandrel (7), and baffle plate (5) is positioned between nut (6) and terminal pad (3);
Described screw mandrel holder comprises column (2), connecting bolt (1), upper clamp (8) and lower clamp (9), the two ends of described column (2) are fixedly connected with lower clamp (9) with screw mandrel (7) respectively, upper clamp (8) is fixedly connected with column (2), upper clamp (8) is provided with the internal thread hole along column (2) axial direction, connecting bolt (1) and upper clamp (8) are threaded.
2. a kind of tank filler sleeve for drilling machine according to claim 1 drills frock, it is characterized in that, described connecting bolt (1) is at least three, and not on the same line.
3. a kind of tank filler sleeve for drilling machine according to claim 1 drills frock, it is characterized in that, described screw mandrel (7), upper clamp (8) and column (2) are monolithic construction.
4. a kind of tank filler sleeve for drilling machine according to claim 1 drills frock, it is characterized in that, described lower clamp (9) and column (2) are for be detachably fixedly connected with form.
5. a kind of tank filler sleeve for drilling machine according to claim 1 drills frock, it is characterized in that, the screw thread on described screw mandrel (7) is fine thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402762.4A CN104289933A (en) | 2014-08-17 | 2014-08-17 | Oil filling hole drilling tool for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402762.4A CN104289933A (en) | 2014-08-17 | 2014-08-17 | Oil filling hole drilling tool for drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104289933A true CN104289933A (en) | 2015-01-21 |
Family
ID=52310007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410402762.4A Pending CN104289933A (en) | 2014-08-17 | 2014-08-17 | Oil filling hole drilling tool for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104289933A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200981159Y (en) * | 2006-12-11 | 2007-11-28 | 天津理工大学 | Fixing fixture for T-shape groove working bench |
| JP4820691B2 (en) * | 2006-05-23 | 2011-11-24 | 住友電工ハードメタル株式会社 | Drilling tool |
| CN102416573A (en) * | 2011-12-14 | 2012-04-18 | 常州鑫鹏工具制造有限公司 | High-station clamping device for drilling machine |
| CN102615532A (en) * | 2012-04-10 | 2012-08-01 | 苏州唐峰金属制品有限公司 | Clamp used for machining oilhole on bearing outer ring |
| CN202399053U (en) * | 2011-12-01 | 2012-08-29 | 洛阳轴承研究所有限公司 | Device for machining radial oil holes of wind power turntable bearings |
| CN103009162A (en) * | 2012-12-27 | 2013-04-03 | 宋炜赓 | Oil hole processing clamp for bearing outer ring |
| CN202846182U (en) * | 2012-08-20 | 2013-04-03 | 云南西仪工业股份有限公司 | Transposition type connecting rod small end oil hole drilling tool |
-
2014
- 2014-08-17 CN CN201410402762.4A patent/CN104289933A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4820691B2 (en) * | 2006-05-23 | 2011-11-24 | 住友電工ハードメタル株式会社 | Drilling tool |
| CN200981159Y (en) * | 2006-12-11 | 2007-11-28 | 天津理工大学 | Fixing fixture for T-shape groove working bench |
| CN202399053U (en) * | 2011-12-01 | 2012-08-29 | 洛阳轴承研究所有限公司 | Device for machining radial oil holes of wind power turntable bearings |
| CN102416573A (en) * | 2011-12-14 | 2012-04-18 | 常州鑫鹏工具制造有限公司 | High-station clamping device for drilling machine |
| CN102615532A (en) * | 2012-04-10 | 2012-08-01 | 苏州唐峰金属制品有限公司 | Clamp used for machining oilhole on bearing outer ring |
| CN202846182U (en) * | 2012-08-20 | 2013-04-03 | 云南西仪工业股份有限公司 | Transposition type connecting rod small end oil hole drilling tool |
| CN103009162A (en) * | 2012-12-27 | 2013-04-03 | 宋炜赓 | Oil hole processing clamp for bearing outer ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150121 |