CN205764228U - Hole Removing of inner burs equipment - Google Patents
Hole Removing of inner burs equipment Download PDFInfo
- Publication number
- CN205764228U CN205764228U CN201620495412.1U CN201620495412U CN205764228U CN 205764228 U CN205764228 U CN 205764228U CN 201620495412 U CN201620495412 U CN 201620495412U CN 205764228 U CN205764228 U CN 205764228U
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- China
- Prior art keywords
- riser
- cutter
- hole
- workpiece
- fixed plate
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of hole Removing of inner burs equipment, relate to machining equipment technical field, including workbench, support seat, riser and driving means, support seat fixing on the table, riser is vertically located at above support seat, the main shaft of driving means is connected with cutter shaft by drive mechanism, cutter is located at below cutter shaft, main shaft is located at riser side, cutter shaft and Working piece positioning device are located at riser opposite side, retractor device it is provided with below Working piece positioning device, cutter shaft and cutter are placed in inner hole of workpiece to be de-burred, cutter is made to contact with inner hole of workpiece burr by retractor device.Workpiece is fixed on riser by Working piece positioning device, makes workpiece move up and down along riser by retractor device, so that the cutter being placed in inner hole of workpiece contacts with burr, it is achieved go the purpose of flash removed.This utility model has compact conformation, easy to operate advantage, easily removes oilhole burr in connecting rod small end hole, reduces labor intensity of operating staff, improves work efficiency and work quality.
Description
Technical field
This utility model relates to machining equipment technical field, particularly relates to a kind of hole Removing of inner burs equipment.
Background technology
At present, Machining of Connecting Rod technique has brill microcephaly's oilhole operation, it is pressed into connecting rob bushing afterwards, bore small end of connecting rod oilhole (as Fig. 1,2) time the position that drills through of drill bit can produce burr, being burr Present site at A, B two in Fig. 1, if not going flash removed will scratch lining, and burr is likely clipped between lining and connecting rod aperture, the quality of impact press-in lining, finally affects the quality of electromotor.
But because the diameter of connecting rod small end hole only has φ 31mm, existing machinery process equipment or hand-held portable automation small tool all cannot be introduced into little head bore machinery and remove oilhole burr, can only manually remove, and the position of oilhole is relatively near in the middle of connecting rod aperture, manually with special pocket knife is still inconvenient, burr is removed thoroughly.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of compact conformation, easy to operate hole Removing of inner burs equipment, uses mechanical system easily to remove oilhole burr in connecting rod small end hole, reduces labor intensity of operating staff, improves work efficiency and work quality.
For solving above-mentioned technical problem, technical solution adopted in the utility model is:
A kind of hole Removing of inner burs equipment, including workbench, support seat, riser and driving means, support seat fixing on the table, riser is vertically set on above support seat, the main shaft of driving means is connected with cutter shaft by drive mechanism, cutter is arranged on below cutter shaft, main shaft is arranged on riser side, cutter shaft and Working piece positioning device are arranged on riser opposite side, retractor device it is provided with below Working piece positioning device, cutter shaft and cutter are placed in inner hole of workpiece to be de-burred, make cutter contact with inner hole of workpiece burr by retractor device.
Preferably, described driving means includes motor and main shaft, and drive mechanism includes driving pulley, the first Timing Belt and driven pulley, and driving pulley is arranged on below main shaft, and driving pulley drives driven pulley by the first Timing Belt, and driven pulley is fixed on cutter shaft；Driven pulley and cutter shaft are arranged on bracing frame, and bracing frame runs through riser and arranges.
Preferably, also include the first counter wheel, the second counter wheel and the second Timing Belt, first counter wheel and the second counter wheel are coaxially fixed, and driving pulley drives the first counter wheel by the first Timing Belt, and the second counter wheel drives driven pulley by the second Timing Belt；First counter wheel and the second counter wheel are connected by jackshaft, and jackshaft and cutter shaft are arranged on bracing frame.
Preferably, described Working piece positioning device includes fixed plate, upper arresting pin, lower limit pin and spacer pin, fixed plate corner is arranged on riser by pressing plate, fixed plate is enable to slide up and down relative to riser, limited block it is provided with bottom fixed plate, upper arresting pin, lower limit pin are arranged in fixed plate, and inner hole upper and lower with workpiece respectively, it is provided with through hole in the middle part of lower limit pin, bracing frame can make cutter stretch out through through hole, the upper and lower endoporus of workpiece positions in fixed plate with upper arresting pin, lower limit pin respectively, makes inner hole of workpiece aperture to be de-burred be in plumbness.
Preferably, described retractor device includes cam, camshaft and spring, and cam is arranged on the riser below fixed plate, and spring is arranged between fixed plate top and riser flange lower end, and spring is arranged in spring base, and spring base is fixed on riser top flange lower end.
Preferably, it is provided with regulation bolt between described riser flange lower end and fixed plate top.
Preferably, described camshaft free end is provided with spanner.
Use and have the beneficial effects that produced by technique scheme: workpiece is fixed on riser by Working piece positioning device, driving means is rotated by drive mechanism band movable arbor and lower end cutter thereof, workpiece is made to move up and down along riser by retractor device, so that the cutter being placed in inner hole of workpiece contacts with burr, it is achieved go the purpose of flash removed.This utility model has compact conformation, easy to operate advantage, uses mechanical system easily to remove oilhole burr in workpiece connecting rod small end hole, reduces labor intensity of operating staff, improves work efficiency and work quality.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the schematic diagram of connecting rod small end hole；
Fig. 2 is the C-C sectional view of Fig. 1
Fig. 3 is structural representation of the present utility model；
Fig. 4 is D-D sectional view in Fig. 3；
Fig. 5 is the right view of Fig. 4；
Fig. 6 is workpiece installment state figure on riser；
Fig. 7 is the partial enlarged drawing in Fig. 4 at E；
Fig. 8 is the partial enlarged drawing in Fig. 4 at F；
In figure: 1-workbench, 2-supports seat, 3-riser, 4-main shaft, 5-cutter shaft, 6-cutter, 7-Working piece positioning device, 8-retractor device, 9-workpiece, 10-motor, 11-driving pulley, 12-the first Timing Belt, 13-driven pulley, 14-bracing frame, 15-the first counter wheel, 16-the second counter wheel, 17-the second Timing Belt, 18-jackshaft, 19-fixed plate, 20-upper arresting pin, 21-limited block, 22-pressing plate, 23-oilhole, 24-cam, 25-camshaft, 26-spring, 27-flange, 28-spring base, 29-regulates bolt, 30-spanner, 31-lower limit pin, 32-through hole, 33-radial ball bearing, 34-slots tapered end holding screw, 35-gripper shoe.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that the embodiments described below is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Such as Fig. 3, 4, a kind of hole Removing of inner burs equipment shown in 5, including workbench 1, support seat 2, riser 3 and driving means, support seat 2 to be fixed on workbench 1, riser 3 is vertically set on above support seat 2, the main shaft 4 of driving means is connected with cutter shaft 5 by drive mechanism, cutter 6 is arranged on below cutter shaft 5, main shaft 4 is arranged on riser 3 side, cutter shaft 5 and Working piece positioning device 7 are arranged on riser 3 opposite side, retractor device 8 it is provided with below Working piece positioning device 7, cutter shaft 5 and cutter 6 are placed in workpiece 9 endoporus to be de-burred, cutter 6 is made to contact with workpiece 9 inner-hole burr by retractor device 8, and cutter 6 matches with oilhole 23 diameter.
Wherein, described driving means includes motor 10 and main shaft 4, can substitute with existing bench drill, drive mechanism includes driving pulley the 11, first Timing Belt 12 and driven pulley 13, driving pulley 11 is arranged on below main shaft 4, driving pulley 11 drives driven pulley 13, driven pulley 13 to be fixed on cutter shaft 5 by the first Timing Belt 12；Driven pulley 13 two ends are provided with radial ball bearing 33, driven pulley 13 is sleeved on cutter shaft 5, and be fastened on cutter shaft 5 from side by driven pulley 13 with fluting tapered end holding screw 34, cutter shaft 5 is arranged on bracing frame 14 by radial ball bearing 33, bracing frame 14 runs through riser 3 and arranges, and makes cutter 6 and driving pulley 11 be respectively placed in riser 3 both sides.
As a kind of preferred structure, also include the first counter wheel the 15, second counter wheel 16 and the second Timing Belt 17, first counter wheel 15 is coaxially fixed with the second counter wheel 16, driving pulley 11 drives the first counter wheel 15, the second counter wheel 16 to drive driven pulley 13 by the second Timing Belt 17 by the first Timing Belt 12；First counter wheel 15 is connected by jackshaft 18 with the second counter wheel 16, and jackshaft 18 and cutter shaft 5 are arranged on bracing frame 14；Second counter wheel 16 two ends are connected with bracing frame 14 by radial ball bearing 33, and the child of both sides up and down of two ends radial ball bearing 33 is provided with gripper shoe 35 and is fixed jackshaft 18.
Described Working piece positioning device 7 includes fixed plate 19, upper arresting pin 20 and lower limit pin 31, fixed plate 19 4 jiaos is arranged on riser 3 by pressing plate 22, limited block 21 it is provided with bottom fixed plate 19, fixed plate 19 is arranged between pressing plate 22 and riser 3, and make the relative riser 3 of fixed plate 19 to slide up and down, upper arresting pin 20, lower limit pin 31 is arranged in fixed plate 19, and respectively with workpiece about 9 inner hole, through hole 32 it is provided with in the middle part of lower limit pin 31, bracing frame 14 can make cutter 6 stretch out through through hole 32, workpiece about 9 endoporus is respectively with upper arresting pin 20, lower limit pin 31 positions in fixed plate 19, workpiece 9 endoporus oilhole to be de-burred 23 is made to be in plumbness.Workpiece small end macropore coordinates with upper arresting pin 20, and lower end aperture coordinates with lower limit pin 31, and workpiece link tilt is placed on riser 3, makes oilhole 23 centrage in connecting rod aperture keep vertical, facilitates cutter 6 to be removed oilhole 23 inner orifice burr.
Described retractor device 8 includes cam 24, camshaft 25 and spring 26, cam 24 is arranged on the riser 3 below fixed plate 19, spring 26 is arranged between fixed plate 19 top and riser 3 flange 27 lower end, spring 26 is arranged in spring base 28, spring base 28 is fixed on riser 3 top flange 27 lower end, is provided with regulation bolt 29 between described riser 3 flange 27 lower end and fixed plate 19 top；For convenience of force, being provided with spanner 30 at camshaft 25 free end, can realize camshaft 25 rotate by pulling spanner 30, camshaft 25 band moving cam 24 is pulled, thus realizes fixed plate 19 oscilaltion.
Specific operation process is as follows: workpiece is as a example by connecting rod, driving means bench drill replaces, the macropore of connecting rod, aperture are coordinated with upper arresting pin 20 and lower limit pin 31 and is positioned in fixed plate 19, start bench drill, table drill main shaft 4 drives the driving pulley 11 of lower end to rotate, driving pulley 11 drives the first counter wheel 15 and the second counter wheel 16 to rotate by the first Timing Belt 12, and the second counter wheel 16 drives driven pulley 13 by the second Timing Belt 17；Driven pulley 13 band movable arbor 5 and lower end cutter 6 thereof rotate, and cutter 6 is milling cutter；Then pull camshaft 25 upper ejector lever 30, drive cam 24 to rotate, thus drive connecting rod oscilaltion in fixed plate 19, make milling cutter contact with oilhole 23 burr in connecting rod aperture, it is achieved to go the purpose of flash removed.
In sum, this utility model has compact conformation, easy to operate advantage, workpiece is fixed on riser by Working piece positioning device, driving means is rotated by drive mechanism band movable arbor and lower end cutter thereof, workpiece is made to move up and down along riser by retractor device, so that the cutter being placed in inner hole of workpiece contacts with burr, it is achieved go the purpose of flash removed.Use this mechanical system easily to remove oilhole burr in workpiece connecting rod small end hole, it is possible to decrease labor intensity of operating staff, it is ensured that burr is thoroughly removed, improve work efficiency and product quality.
Superincumbent description elaborates a lot of detail so that fully understanding this utility model, but this utility model can also use other to be different from alternate manner described here to be implemented, those skilled in the art can do similar popularization in the case of this utility model intension, and therefore this utility model is not limited by particular embodiments disclosed above.
Claims (7)
1. a hole Removing of inner burs equipment, it is characterized in that: include workbench (1), support seat (2), riser (3) and driving means, support seat (2) to be fixed on workbench (1), riser (3) is vertically set on support seat (2) above, the main shaft (4) of driving means is connected with cutter shaft (5) by drive mechanism, cutter (6) is arranged on cutter shaft (5) lower section, main shaft (4) is arranged on riser (3) side, cutter shaft (5) and Working piece positioning device (7) are arranged on riser (3) opposite side, Working piece positioning device (7) lower section is provided with retractor device (8), cutter shaft (5) and cutter (6) are placed in workpiece (9) endoporus to be de-burred, cutter (6) is made to contact with workpiece (9) inner-hole burr by retractor device (8).
Hole the most according to claim 1 Removing of inner burs equipment, it is characterized in that: described driving means includes motor (10) and main shaft (4), drive mechanism includes driving pulley (11), the first Timing Belt (12) and driven pulley (13), driving pulley (11) is arranged on main shaft (4) lower section, driving pulley (11) drives driven pulley (13) by the first Timing Belt (12), and driven pulley (13) is fixed on cutter shaft (5)；Driven pulley and cutter shaft are arranged on bracing frame (14), and bracing frame (14) runs through riser (3) and arranges.
Hole the most according to claim 2 Removing of inner burs equipment, it is characterized in that: also include the first counter wheel (15), the second counter wheel (16) and the second Timing Belt (17), first counter wheel (15) is coaxially fixed with the second counter wheel (16), driving pulley (11) drives the first counter wheel (15) by the first Timing Belt (12), and the second counter wheel (16) drives driven pulley (13) by the second Timing Belt (17)；First counter wheel (15) is connected by jackshaft (18) with the second counter wheel (16), and jackshaft (18) and cutter shaft (5) are arranged on bracing frame (14).
Hole the most according to claim 1 Removing of inner burs equipment, it is characterized in that: described Working piece positioning device (7) includes fixed plate (19), upper arresting pin (20) and lower limit pin (31), fixed plate (19) corner is arranged on riser (3) by pressing plate (22), fixed plate (19) riser (3) relatively is made to slide up and down, fixed plate (19) bottom is provided with limited block (21), upper arresting pin (20), lower limit pin (31) is arranged in fixed plate (19), and respectively with workpiece (9) up and down inner hole, lower limit pin (31) middle part is provided with through hole (32), bracing frame (14) can pass through hole (32) makes cutter (6) stretch out.
Hole the most according to claim 4 Removing of inner burs equipment, it is characterized in that: described retractor device (8) includes cam (24), camshaft (25) and spring (26), cam (24) is arranged on the riser (3) of fixed plate (19) lower section, spring (26) is arranged between fixed plate (19) top and riser (3) flange (27) lower end, spring (26) is arranged in spring base (28), and spring base (28) is fixed on riser (3) top flange (27) lower end.
Hole the most according to claim 5 Removing of inner burs equipment, it is characterised in that: it is provided with regulation bolt (29) between described riser (3) flange (27) lower end and fixed plate (19) top.
Hole the most according to claim 5 Removing of inner burs equipment, it is characterised in that: described camshaft (25) free end is provided with spanner (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620495412.1U CN205764228U (en) | 2016-05-28 | 2016-05-28 | Hole Removing of inner burs equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620495412.1U CN205764228U (en) | 2016-05-28 | 2016-05-28 | Hole Removing of inner burs equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205764228U true CN205764228U (en) | 2016-12-07 |
Family
ID=57407200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620495412.1U Expired - Fee Related CN205764228U (en) | 2016-05-28 | 2016-05-28 | Hole Removing of inner burs equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205764228U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671629A (en) * | 2017-09-26 | 2018-02-09 | 苏州贝亚敏光电科技有限公司 | A kind of lock core burr remover |
| CN109108388A (en) * | 2018-10-23 | 2019-01-01 | 嘉兴新维液压缸有限公司 | A kind of cleaning hole inner burr device |
| CN113290290A (en) * | 2021-06-22 | 2021-08-24 | 河南柴油机重工有限责任公司 | Chamfering device and chamfering method for oil hole in small end of connecting rod |
-
2016
- 2016-05-28 CN CN201620495412.1U patent/CN205764228U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671629A (en) * | 2017-09-26 | 2018-02-09 | 苏州贝亚敏光电科技有限公司 | A kind of lock core burr remover |
| CN109108388A (en) * | 2018-10-23 | 2019-01-01 | 嘉兴新维液压缸有限公司 | A kind of cleaning hole inner burr device |
| CN113290290A (en) * | 2021-06-22 | 2021-08-24 | 河南柴油机重工有限责任公司 | Chamfering device and chamfering method for oil hole in small end of connecting rod |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190528 |