CN101362291A - Bore slotter - Google Patents
Bore slotter Download PDFInfo
- Publication number
- CN101362291A CN101362291A CNA2007100258511A CN200710025851A CN101362291A CN 101362291 A CN101362291 A CN 101362291A CN A2007100258511 A CNA2007100258511 A CN A2007100258511A CN 200710025851 A CN200710025851 A CN 200710025851A CN 101362291 A CN101362291 A CN 101362291A
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- China
- Prior art keywords
- backstay
- drill bit
- pair
- milling cutter
- holder
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Abstract
The invention relates to a drilling trench cutter which comprises a rack, a positioning rod for positioning a stand pipe, a clamping device for fixing the stand pipe on the positioning rod, a pair of drilling bit fixing seats which can be moved and rotated around the axial line, and a milling cutter fixing seat which can be elevated and rotated around the axial line, wherein, the drilling bit is arranged on the drilling bit fixing seats, a milling cutter is arranged on the milling cutter fixing seat, the drilling bit fixing seats are arranged above the positioning rod, and the milling cutter fixing seat is arranged above the drilling bit fixing seat. During the processing, firstly, the lower end part of the stand pipe is positioned through the positioning rod, the middle part of the stand pipe is clamped and fixed by the fixing mechanism, then a pair of drilling bits are respectively used for drilling at the lower part of the stand pipe, and the milling cutter arranged above the drilling bit fixing seats is used for milling at the upper part of the stand pipe, therefore, the drilling trench cutter has the advantages of synchronous processing, time saving and labor conservation, and the processing efficiency can be greatly improved.
Description
Technical field
The present invention relates to a kind of machining equipment, especially for the equipment of fluting on the front fork tube of bicycle and boring.
Background technology
Have front fork tube on the vehicle frame of bicycle, shown in accompanying drawing 4 and accompanying drawing 5, front fork tube (5) is welded together by vertical tube (51) and a pair of fork blade (52) to be formed.During the assembling vehicle frame, vertical tube need be inserted in the vehicle head tube, can offer groove vertically on the vertical tube usually, but make the vertical tube resilient engagement in vehicle head tube; In addition, the bottom of vertical tube also needs symmetrical ground auger pair of holes, so that the assembling of front fork tube and miscellaneous part.In the prior art, boring and groove milling need divide two operations, finish on two equipment respectively, and its production time is long, working (machining) efficiency is low.
Summary of the invention
The purpose of this invention is to provide a kind of boring and groove milling function of integrating, the also equipment of groove milling of can on front fork tube, once holing.
For achieving the above object, the technical solution adopted in the present invention is: a kind of boring slotter, and it comprises: frame;
Be used to locate the backstay of vertical tube, described backstay is fixedly installed on the described frame, and the axial line vertical of this backstay;
Be used for vertical tube is fixed on clamping device on the backstay;
Not only removable but also can rotate around self axial line a pair of drill bit holder, the axial line of described a pair of drill bit holder overlaps and lays respectively at the two opposite sides portion of backstay;
The not only liftable but also the milling cutter holder that can rotate around self axial line;
Be set with milling cutter on the described milling cutter holder, be set with drill bit on the described drill bit holder, described a pair of drill bit fixed seating is in the top of described backstay, and described milling cutter fixed seating is in the top of described drill bit holder.
Also be provided with a pair of base of tool on the described frame, described a pair of drill bit holder is arranged on respectively on the described a pair of base of tool movably, side near described backstay on described each base of tool all has fairlead, and described drill bit passes described fairlead.
Described clamping device comprises: the fixed block and the grip block that lay respectively at the two opposite sides portion of described backstay, described fixed block is fixedly installed on the described frame, described grip block is arranged on the described frame movably, and described fixed block has half slot near an end of described backstay, the groove bottom of described half slot is projected as one section semi arch on cross section, described grip block has arc groove near an end of described backstay, and the groove bottom of described arc groove is projected as one section circular arc on cross section.
The upper end of described backstay has the location division in the be inserted in vertical tube that attenuates, and described a pair of drill bit is positioned at the top of described location division.
Have the longitudinal rail that is provided with along vertical on the described frame, described milling cutter holder is slidably disposed on the described longitudinal rail.
The present invention at first locatees the bottom of vertical tube by backstay is set; Grip block by the backstay sidepiece is set and fixed block are fixedly clamped the middle part of vertical tube; A pair of drill bit is holed in the bottom of vertical tube respectively, and the milling cutter that is arranged on backstay top is then in the groove milling of the top of vertical tube, so the present invention compared with prior art has synchronous processing, and time saving and energy saving advantage can improve working (machining) efficiency greatly.
Description of drawings
Accompanying drawing 1 is front view of the present invention (not showing fixed block and grip block among the figure);
Accompanying drawing 2 is a vertical view of the present invention;
Accompanying drawing 3 is along the cutaway view of A-A in the accompanying drawing 2;
Accompanying drawing 4 is the front view of front fork tube;
Accompanying drawing 5 is the left view of front fork tube;
Wherein: 1, frame; 11, longitudinal rail;
2, backstay; 21, positioning boss;
3, the base of tool; 31, drill bit; 32, fairlead; 33, motor; 34, drill bit holder;
4, milling cutter holder; 41, milling cutter; 42, cylinder; 43 motors;
5, front fork tube; 51, vertical tube; 52, fork blade;
6, clamping device; 61, fixed block; 611, half slot; 62, grip block; 621, arc groove;
63, cylinder; 64, piston rod.
The specific embodiment
Referring to accompanying drawing 1 to accompanying drawing 3, a kind of boring slotter, it comprises: frame 1;
Be used to locate the backstay 2 of vertical tube 51, this backstay 2 is fixedly installed on the frame 1 vertically, the upper end of backstay 2 have attenuate and can be inserted in location division 21 in the vertical tube 51;
Be used for vertical tube 51 is fixed on clamping device 6 on the backstay 2, this clamping device 6 comprises: the fixed block 61 and the grip block 62 that are positioned at the two opposite sides portion of backstay 2, wherein fixed block 61 is fixedly installed on the frame 1, and grip block 62 is arranged on the frame 1 movably, and fixed block 61 has half slot 611 near an end of backstay 2, the groove bottom of half slot 611 is projected as one section semi arch on cross section, grip block 62 has arc groove 621 near an end of backstays 2, and the groove bottom of arc groove 621 is projected as one section circular arc on cross section;
Not only removable but also can rotate around self axial line a pair of drill bit holder 34, all be set with drill bit 31 on each drill bit holder 34, a pair of drill bit holder 34 lays respectively at the two opposite sides portion of backstay 2, and the axial line of a pair of drill bit holder 34 overlaps;
Not only the liftable but also the milling cutter holder 4 that can rotate around self axial line were set with milling cutter 41 on the milling cutter holder 4, and a pair of drill bit holder 34 is positioned at the top of backstay 2, and milling cutter holder 4 is positioned at the top of drill bit holder 34.Described in this specification " on ", D score position relation concerns corresponding with the upper and lower position shown in the accompanying drawing 1.
The bottom of vertical tube 51 to be processed is set on the location division 21 of backstay 2, and the part of vertical tube 51 is housed in the half slot 611 of fixed block 61, and grip block 62 moves radially along vertical tube 51, and vertical tube 51 is clamped between fixed block 61 and the grip block 62.Wherein, grip block can be by manually, and be fixed by a locking device, perhaps passes through air cylinder driven.As shown in Figure 2, in the present embodiment, frame 1 is provided with the cylinder 63 that drives grip block 62, has piston rod 64 on the cylinder 63, and grip block 62 is fixedly connected on the piston rod 64, by control cylinder 63, can make grip block 62 clamp or decontrol vertical tube 51 automatically.
Has the longitudinal rail 11 that is provided with along vertical on the frame 1, milling cutter holder 4 is slidably disposed on the longitudinal rail 11, also is provided with on the frame 1 of guide rail 11 upsides to drive this milling cutter holder 4 cylinder 42 of moving of guide rail 11 and drive the motor 43 that this milling cutter holder 4 rotates around self axial line longitudinally.The 41 downward feedings of cylinder 42 control milling cutters mill out groove with the top of vertical tube 51.
Also be provided with a pair of base of tool 3 on the frame 1, a pair of drill bit holder 34 is arranged on respectively on a pair of base of tool 3 movably, and each base of tool 3 also has respectively and drives the motor 33 that drill bit holder 34 rotates around self axial line.For preventing the position deflection of bit bore, protect drill bit, the side near backstay 2 on each base of tool 3 all has fairlead 32, and drill bit 31 passes this fairlead 32, and the end is towards vertical tube 51; Because drill bit 31 is above location division 21, therefore when the drill bit holder 34 of both sides during respectively to vertical tube 51 feedings, a pair of drill bit 31 passes 32 pairs of vertical tubes 51 of fairlead respectively and holes.Wherein, the axial feed of drill bit holder 34 can be by air cylinder driven or is manually finished.
Generally, can need select suitable drill bit and the milling cutter of model process according to processing, because the present invention's clamping work pieces fast, and can carry out groove milling and boring simultaneously, so improved the working (machining) efficiency of workpiece greatly.
Claims (5)
1. boring slotter, it is characterized in that: it comprises:
Frame (1);
Be used to locate the backstay (2) of vertical tube (51), described backstay (2) is fixedly installed on the described frame (1), and the axial line vertical of this backstay (2);
Be used for vertical tube (51) is fixed on clamping device (6) on the backstay (2);
Not only removable but also can rotate around self axial line a pair of drill bit holder (34), the axial line of described a pair of drill bit holder (34) overlaps and lays respectively at the two opposite sides portion of backstay (2);
The not only liftable but also the milling cutter holder (4) that can rotate around self axial line;
Be set with milling cutter (41) on the described milling cutter holder (4), be set with drill bit (31) on the described drill bit holder (34), described a pair of drill bit holder (34) is positioned at the top of described backstay (2), and described milling cutter holder (4) is positioned at the top of described drill bit holder (34).
2. a kind of boring slotter according to claim 1, it is characterized in that: also be provided with a pair of base of tool (3) on the described frame (1), described a pair of drill bit holder (34) is arranged on respectively on the described a pair of base of tool (3) movably, the side that described each base of tool (3) is gone up near described backstay (2) all has fairlead (32), and described drill bit (31) passes described fairlead (32).
3. a kind of boring slotter according to claim 1, it is characterized in that: described clamping device (6) comprising: the fixed block (61) and the grip block (62) that lay respectively at the two opposite sides portion of described backstay (2), described fixed block (61) is fixedly installed on the described frame (1), described grip block (62) is arranged on the described frame (1) movably, and described fixed block (61) has half slot (611) near an end of described backstay (2), the groove bottom of described half slot (611) is projected as one section semi arch on cross section, described grip block (62) has arc groove (621) near an end of described backstay (2), and the groove bottom of described arc groove (621) is projected as one section circular arc on cross section.
4. a kind of boring slotter according to claim 1, it is characterized in that: the upper end of described backstay (2) has the location division (21) in the be inserted in vertical tube (51) that attenuates, and described a pair of drill bit (31) is positioned at the top of described location division (21).
5. a kind of boring slotter according to claim 1 is characterized in that: have the longitudinal rail (11) that is provided with along vertical on the described frame (1), described milling cutter holder (4) is slidably disposed on the described longitudinal rail (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100258511A CN101362291A (en) | 2007-08-07 | 2007-08-07 | Bore slotter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100258511A CN101362291A (en) | 2007-08-07 | 2007-08-07 | Bore slotter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101362291A true CN101362291A (en) | 2009-02-11 |
Family
ID=40388991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100258511A Pending CN101362291A (en) | 2007-08-07 | 2007-08-07 | Bore slotter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101362291A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069370A (en) * | 2011-01-07 | 2011-05-25 | 宁波安信数控技术有限公司 | Method for processing steel wire groove and fixed hole of rolling linear guide rail |
| CN101537574B (en) * | 2009-04-03 | 2012-07-18 | 玉环县三合机床厂 | Workpiece clamping device of automatic slotter |
| CN102601622A (en) * | 2012-03-26 | 2012-07-25 | 余姚市安统五金有限公司 | Milling equipment for intermediate stroke grooves of pistons of brake pumps |
| CN112809394A (en) * | 2021-04-03 | 2021-05-18 | 祁永幸 | Automatic processing equipment for outer sleeve of special-shaped shaft sleeve |
| CN114769687A (en) * | 2022-04-28 | 2022-07-22 | 浙江超博尔五金股份有限公司 | Bolt slot milling machine |
| CN116713742A (en) * | 2023-06-30 | 2023-09-08 | 荣成荣盛橡胶机械有限公司 | Continuous production equipment for processing hot plate hole grooves of vulcanizing machine |
-
2007
- 2007-08-07 CN CNA2007100258511A patent/CN101362291A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537574B (en) * | 2009-04-03 | 2012-07-18 | 玉环县三合机床厂 | Workpiece clamping device of automatic slotter |
| CN102069370A (en) * | 2011-01-07 | 2011-05-25 | 宁波安信数控技术有限公司 | Method for processing steel wire groove and fixed hole of rolling linear guide rail |
| CN102069370B (en) * | 2011-01-07 | 2012-09-05 | 宁波安信数控技术有限公司 | Method for processing steel wire groove and fixed hole of rolling linear guide rail |
| CN102601622A (en) * | 2012-03-26 | 2012-07-25 | 余姚市安统五金有限公司 | Milling equipment for intermediate stroke grooves of pistons of brake pumps |
| CN102601622B (en) * | 2012-03-26 | 2014-02-19 | 余姚市安统五金有限公司 | Milling equipment for intermediate stroke grooves of pistons of brake pumps |
| CN112809394A (en) * | 2021-04-03 | 2021-05-18 | 祁永幸 | Automatic processing equipment for outer sleeve of special-shaped shaft sleeve |
| CN112809394B (en) * | 2021-04-03 | 2023-09-08 | 祁永幸 | Automatic jacket processing equipment for special-shaped shaft sleeve |
| CN114769687A (en) * | 2022-04-28 | 2022-07-22 | 浙江超博尔五金股份有限公司 | Bolt slot milling machine |
| CN116713742A (en) * | 2023-06-30 | 2023-09-08 | 荣成荣盛橡胶机械有限公司 | Continuous production equipment for processing hot plate hole grooves of vulcanizing machine |
| CN116713742B (en) * | 2023-06-30 | 2023-11-14 | 荣成荣盛橡胶机械有限公司 | Continuous production equipment for processing hot plate hole grooves of vulcanizing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090211 |