CN201609828U - Machining equipment of carbon fiber vehicle frame tube - Google Patents
Machining equipment of carbon fiber vehicle frame tube Download PDFInfo
- Publication number
- CN201609828U CN201609828U CN2009202419226U CN200920241922U CN201609828U CN 201609828 U CN201609828 U CN 201609828U CN 2009202419226 U CN2009202419226 U CN 2009202419226U CN 200920241922 U CN200920241922 U CN 200920241922U CN 201609828 U CN201609828 U CN 201609828U
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- Prior art keywords
- cutter
- central shaft
- carbon fiber
- process equipment
- bicycle frame
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Abstract
The utility model relates to a machining equipment of a carbon fiber vehicle rack tube, comprising a rack, a tool holder fixedly arranged on the rack, and a clamping mechanism corresponding to the tool holder; the tool holder is connected with a central shaft which can rotate along the self-axis line; the central shaft is sequentially sheathed by a cutter, a guide die and material to be machined; the material to be machined is sheathed on the external side of the guide die in a penetrating manner; furthermore, one end part of the material to be machined is contacted with the cutting part of the cutter; the clamping mechanism butts against the other end part of the material to be machined; the cuter and the central shaft are both provided with pin holes which extend in the radial direction of the central shaft; a fixed pin is connected in the pin hole in a dismountable way; and the cutter is connected with the central shaft by the fixed pin in a dismountable way. In the utility model, the cutter can be quickly replaced and clamped, and the machining equipment is applicable to flexible machining requirement of small batches.
Description
Technical field
The utility model belongs to machining equipment, particularly a kind of fraising beveler that is used to process the vehicle head tube of carbon fiber vehicle carriage.
Background technology
Carbon fiber is a kind of emerging material, because advantages such as its intensity height, light weight have obtained using widely in recent years, generally be to adopt metal material to make in the past such as the vehicle head tube of forming cycle frame, but too heavy, so carbon fiber arises at the historic moment under this condition.But the manufacture method of carbon fiber pipe is different from traditional metal tube, because its intensity is big, add the very difficulty that just becomes man-hour, when pegging graft such as the key that two are mutually combined, at first need the inwall of carbon fiber pipe is reamed, end face also will lean on light, so that the pipe fitting of two grafting can better fit, lacks the process equipment supporting with it in the market.In addition, the processing of carbon fiber pipe generally all is that small lot is carried out, and adds man-hour according to flexible selection of the normal needs of different demands and replacing cutter; Therefore in addition, the serious wear of cutter in the processing of carbon fiber pipe if process equipment can quick-clamping and changed cutter, can be good at improving working (machining) efficiency.
The utility model content
The purpose of this utility model provides a kind of process equipment of carbon fiber bicycle frame pipe, and it can quick-clamping and replacing cutter.
For achieving the above object, the technical solution adopted in the utility model is: a kind of process equipment of carbon fiber bicycle frame pipe, it comprises: frame, be fixedly installed on the base of tool on the described frame, the clamping device relative with the described base of tool, being connected with on the described base of tool can be along the rotating central shaft of self axial line, be socketed with cutter on the described central shaft successively, guiding mould and material to be processed, material to be processed is set on the outside of described guiding mould, and an end of material to be processed contacts with the cutting portion of described cutter, described clamping device pushes against the other end at described material to be processed, all offer the pin-and-hole that radially extends on described cutter and the described central shaft along described central shaft, removably be connected with steady pin in the described pin-and-hole, described cutter removably is connected by described steady pin with described central shaft.
The utility model technical scheme further is: described frame is provided with two described base of tools and clamping device, can process two workpiece simultaneously like this.
Further, also be arranged with pressing mold on the described central shaft, described pressing mold is positioned at the end of material to be processed near described clamping device.
Further, described cutter comprises fraising rose reamer that is used to ream and the face cutter that is used to mill planar end surface, and described fraising rose reamer is fixedlyed connected with rotating shaft with face cutter.
Further, the described guiding mould conical die that comprises the positioning module that external diameter equates with the internal diameter of material to be processed and have taper guiding end.
Further, have the axially extended guide rail along described central shaft on the described frame, be slidingly connected with slide on the described guide rail, described clamping device is fixedly installed on the described slide.
Further, be provided with gear on the described frame rotationally, be fixedly connected with tooth bar on the described slide, described gear and tooth bar are meshed and are in transmission connection.
Further, also fixedly install on the described slide and be useful on the T shape pattern that sets up vehicle frame.
Further, also fixedly install on the described frame and be useful on the mechanical switch that the described cutter of control rotates or stops, also be set with the buffer that triggers described mechanical switch in when contact buffering on the described slide, described mechanical switch and described buffer over against.
The utility model compared with prior art has following advantage: the utility model is fixed on cutter on the central shaft by the mode of wearing, and with the steady pin location, can realize changing fast and the clamping cutter, is suitable for the flexible processing request of small lot; In addition, face cutter of the present utility model and fraising rose reamer are fixed together, and can process the endoporus and the end face of carbon fiber vehicle head tube simultaneously.
Description of drawings
Accompanying drawing 1 is a stereogram one of the present utility model;
Accompanying drawing 2 is a stereogram two of the present utility model;
Accompanying drawing 3 is a front view of the present utility model;
Accompanying drawing 4 is a vertical view of the present utility model;
Accompanying drawing 5 is a right view of the present utility model;
Accompanying drawing 6 is along the cutaway view of B-B in the accompanying drawing 4;
Accompanying drawing 7 is the schematic diagram of cutter mounting means.
Wherein: 1, fraising rose reamer; 2, face cutter; 3, positioning module; 4, guiding mould; 5, pressing mold; 6, central shaft; 7, workpiece; 8, the blade of fraising rose reamer; 9, the blade of face cutter; 10, frame; 11, motor; 12, tooth bar; 13, handwheel; 14, gear; 15, folder lock; 16, pattern; 18, mechanical switch; 19, buffer; 20, bearing block; 21, the base of tool; 22, pin-and-hole; 23, steady pin; 24, conical die; 25, guide rail; 26, slide.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, a kind of process equipment of carbon fiber bicycle frame pipe, it comprises frame 10, be fixed on the base of tool 21 on the frame, the clamping device relative with the described base of tool 21, and the base of tool 21 comprises motor 11, the central shaft 6 of fixedlying connected with the main shaft of described motor 11, the bearing block 20 that is used for centre of support axle 6.Be socketed with cutter, material and pressing mold 5 to be processed on the described central shaft 6 successively, material to be processed is set on the outside of described guiding mould 4, cutter and pressing mold 5 clamp it in the both sides of material to be processed respectively, one end of material to be processed contacts with the cutting portion of described cutter, carries out machining so that treat this end of processing materials.Described clamping device pushes against the other end at described material to be processed, prevents in the process that material jumps or rocks.
Described clamping device mainly is made up of with the U-shaped block that is connected thereon quick folder lock 15, and the U-shaped block can be at a side compression workpiece or the pressing mold 5 of described central shaft 6.All offer the pin-and-hole 22 that radially extends on described cutter and the described central shaft 6 along described central shaft 6, removably be connected with steady pin 23 in the described pin-and-hole 22, described cutter removably is connected by described steady pin 23 with described central shaft 6, adopts this connected mode can be so that the engineering staff changes cutter fast.The utility model can according to different process requirements select flexibly suitable cutter to material ream, processing such as chamfering, planar end surface, the material that needs in the present embodiment to process is the vehicle head tube of cycle frame, processing tasks is two ends fraising, chamfering and the planar end surface to vehicle head tube, therefore in the present embodiment, described cutter comprises fraising rose reamer 1 that is used to ream and the face cutter 2 that is used to mill planar end surface, and the handle of a knife of described fraising rose reamer 1 and face cutter 2 are fixedlyed connected with rotating shaft by screw.
Described frame 10 is provided with two described base of tools 21 and two described clamping devices, can process two vehicle head tubes simultaneously, and vehicle head tube is processing one end on a base of tool 21 at first, processes the other end after the discharging on the another one base of tool 21 again.
For making vehicle head tube can be in process remain constant with the relative position of cutter, on central shaft 6, also be arranged with guiding mould 4, the conical die 24 that described guiding mould 4 comprises the positioning module 3 that external diameter equates with the internal diameter of material to be processed and has taper guiding end.Positioning module 3 can make vehicle head tube keep the axle center to fix, and conical die 24 can make vehicle head tube be socketed in the outside of positioning module 3 smoothly.
Has axially extended guide rail 25 on the described frame 10 along described central shaft 6, be slidingly connected with slide 26 on the described guide rail 25, described clamping device is fixedly installed on the described slide 26, be fixedly connected with tooth bar 12 on the described slide 26, be provided with rotationally on the described frame 10 gear 14 and with these gear 14 coaxial handwheels of fixedlying connected 13, described gear 14 and tooth bar 12 are meshed and are in transmission connection, before material processed, shake handwheel 13 clamping device is moved towards tool orientation, thereby material is clamped.
Because institute's converted products is the vehicle head tube of carbon fiber bicycle frame in the present embodiment, carbon fiber bicycle frame is normally with a body formed integral body, therefore also fixedly install on the described slide 26 and be useful on the T shape pattern 16 that sets up vehicle frame, pattern 16 can be assisted fixedly vehicle frame when the processing vehicle head tube.
Say further, also fixedly install on the described frame 10 and be useful on the mechanical switch 18 that the described cutter of control rotates or stops, also be set with the buffer 19 that triggers described mechanical switch 18 in when contact buffering on the described slide 26, described mechanical switch 18 and described buffer 19 over against.
During broaching machine work, workpiece 7 is set on the central shaft 6, makes workpiece 7 pass conical die 24, positioning module 3, right-hand member compresses workpiece 7 ends with pressing mold 5, rotates and presss from both sides lock 15 fast with fixed mould 5; Rotate handwheel 13, make the rotation that is meshing with each other of gear 14 and tooth bar 12, tooth bar 12 is pushing away the direction of workbench 17 along guide rail towards cutter and is moving, workpiece 7 at first contacts with fraising rose reamer 1, this moment, buffer 19 contacted with mechanical switch 18, this moment, motor 11 started, and made that 1 pair of material of fraising rose reamer reams, chamfering; Be rotated further handwheel 13, make workpiece 7 continue feeding, face cutter 2 begins the end face of workpiece 7 is processed, and when buffer 19 puts in place, motor 11 is stopped operating, and sends alarm signal indication feed-disabling.After an end face of fraising rose reamer 1 and 2 pairs of workpiece 7 of face cutter machines, backward rotation handwheel 13, workbench 17 is stepped back, unclamp quick folder lock 15, take off workpiece 7, with workpiece 7 upsets, oppositely clamping is finished the processing of cutter to workpiece 7 other ends in the same way on another station again.
The foregoing description only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage that is familiar with this technology can understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (9)
1. the process equipment of a carbon fiber bicycle frame pipe, it is characterized in that: it comprises: frame (10), be fixedly installed on the base of tool (21) on the described frame (10), with the relative clamping device of the described base of tool (21), being connected with on the described base of tool (21) can be along the rotating central shaft of self axial line (6), described central shaft is socketed with cutter on (6) successively, guiding mould (4) and material to be processed, material to be processed is set on the outside of described guiding mould (4), and an end of material to be processed contacts with the cutting portion of described cutter, described clamping device pushes against the other end at described material to be processed, all offer the pin-and-hole (22) that radially extends on described cutter and the described central shaft (6) along described central shaft (6), removably be connected with steady pin (23) in the described pin-and-hole (22), described cutter removably is connected by described steady pin (23) with described central shaft (6).
2. the process equipment of carbon fiber bicycle frame pipe according to claim 1 is characterized in that: described frame (10) is provided with two described base of tools (21) and clamping device.
3. the process equipment of carbon fiber bicycle frame pipe according to claim 1 is characterized in that: also be arranged with pressing mold (5) on the described central shaft (6), described pressing mold (5) is positioned at the end of material to be processed near described clamping device.
4. the process equipment of carbon fiber bicycle frame pipe according to claim 1, it is characterized in that: described cutter comprises fraising rose reamer (1) that is used to ream and the face cutter (2) that is used to mill planar end surface, and described fraising rose reamer (1) is fixedlyed connected with rotating shaft with face cutter (2).
5. the process equipment of carbon fiber bicycle frame pipe according to claim 1 is characterized in that: the conical die (24) that described guiding mould (4) comprises the positioning module (3) that external diameter equates with the internal diameter of material to be processed and has taper guiding end.
6. the process equipment of carbon fiber bicycle frame pipe according to claim 1, it is characterized in that: have axially extended guide rail (25) on the described frame (10) along described central shaft (6), be slidingly connected with slide (26) on the described guide rail (25), described clamping device is fixedly installed on the described slide (26).
7. the process equipment of carbon fiber bicycle frame pipe according to claim 6, it is characterized in that: be provided with gear (14) on the described frame (10) rotationally, be fixedly connected with tooth bar (12) on the described slide (26), described gear (14) and tooth bar (12) are meshed and are in transmission connection.
8. the process equipment of carbon fiber bicycle frame pipe according to claim 6 is characterized in that: also fixedly install on the described slide (26) and be useful on the T shape pattern (16) that sets up vehicle frame.
9. the process equipment of carbon fiber bicycle frame pipe according to claim 6, it is characterized in that: also fixedly install on the described frame (10) and be useful on the mechanical switch (18) that the described cutter of control rotates or stops, also be set with the buffer (19) that triggers described mechanical switch (18) in when contact buffering on the described slide (26), described mechanical switch (18) and described buffer (19) over against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202419226U CN201609828U (en) | 2009-12-28 | 2009-12-28 | Machining equipment of carbon fiber vehicle frame tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202419226U CN201609828U (en) | 2009-12-28 | 2009-12-28 | Machining equipment of carbon fiber vehicle frame tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201609828U true CN201609828U (en) | 2010-10-20 |
Family
ID=42960461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202419226U Expired - Fee Related CN201609828U (en) | 2009-12-28 | 2009-12-28 | Machining equipment of carbon fiber vehicle frame tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201609828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837422A (en) * | 2014-02-27 | 2014-06-04 | 大连理工大学 | Experimental device for cutting off carbon fiber composite material |
| CN105136600A (en) * | 2015-08-26 | 2015-12-09 | 大连理工大学 | Method for improving precision of right angle cutting experiment of carbon fiber composite material |
-
2009
- 2009-12-28 CN CN2009202419226U patent/CN201609828U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837422A (en) * | 2014-02-27 | 2014-06-04 | 大连理工大学 | Experimental device for cutting off carbon fiber composite material |
| CN105136600A (en) * | 2015-08-26 | 2015-12-09 | 大连理工大学 | Method for improving precision of right angle cutting experiment of carbon fiber composite material |
| CN105136600B (en) * | 2015-08-26 | 2018-01-26 | 大连理工大学 | The method for improving carbon fibre composite orthogonal cutting experimental precision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20131228 |