CN110919101A - Automatic chamfering machine for circular through hole of connecting block for sliding door stopper - Google Patents
Automatic chamfering machine for circular through hole of connecting block for sliding door stopper Download PDFInfo
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- CN110919101A CN110919101A CN201911215182.3A CN201911215182A CN110919101A CN 110919101 A CN110919101 A CN 110919101A CN 201911215182 A CN201911215182 A CN 201911215182A CN 110919101 A CN110919101 A CN 110919101A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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Abstract
The invention discloses a circular through hole automatic chamfering machine of a connecting block for a sliding door stopper, which comprises a rack, wherein a discharging main plate is fixed in the middle of the top surface of a top plate of the rack, a discharging block is fixed on the top surface of the discharging main plate, a placing through groove is formed in the middle of the top surface of the discharging block and matched with the connecting block of the stopper to be processed, the connecting block of the stopper to be processed is placed in the placing through groove, the bottom surface of the connecting block of the stopper to be processed is pressed against the top surface of the discharging main plate, and the outer side wall of the connecting block of the stopper to be; it can be with treating that processing retainer connecting block centre gripping is fixed and automatic processing, realizes that fixed through hole's upper portion and lower part carry out automatic chamfer processing, and its machining efficiency is high, and is effectual.
Description
Technical Field
The invention relates to the technical field of hardware processing equipment, in particular to an automatic chamfering machine for a circular through hole of a connecting block for a sliding door stopper.
Background
A door moving stopper is composed of two stopper connecting blocks and a transverse limiting column, wherein the transverse limiting column is clamped in connecting through holes of the two stopper connecting blocks, two corresponding fixing through holes are formed in the two stopper connecting blocks in a machining mode, a slot is formed in one side of each fixing through hole, when the door moving stopper is used, a connecting rod is inserted into the two fixing through holes in a sleeved mode, the two side portions of the slot are fixed through fixing bolts, the width of the slot is reduced, the connecting rod is clamped and fixed through deformation of the fixing through holes, and the door moving stopper is fixed firmly.
The two end faces of the fixed through hole need to be chamfered during processing, and the existing mode is that chamfering is realized by manually polishing with a polishing machine, so that the efficiency is low and the effect is poor.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an automatic chamfering machine for a circular through hole of a connecting block for a sliding door stopper, which can clamp, fix and automatically process the connecting block of the stopper to be processed, realizes automatic chamfering processing on the upper part and the lower part of a fixed through hole, and has high processing efficiency and good effect.
The technical solution of the invention is as follows:
a circular through hole automatic chamfering machine of a connecting block for a sliding door stopper comprises a rack, wherein a discharging main plate is fixed in the middle of the top surface of a top plate of the rack, a discharging block is fixed on the top surface of the discharging main plate, a placing through groove is formed in the middle of the top surface of the discharging block and matched with the connecting block of the stopper to be processed, the connecting block of the stopper to be processed is placed in the placing through groove, the bottom surface of the connecting block of the stopper to be processed is pressed against the top surface of the discharging main plate, and the outer side wall of the connecting block of the stopper to be processed;
a support frame is fixed on the top surface of the top plate of the rack on the left side of the discharging main plate, a pressing mechanism is installed on a transverse plate of the support frame, a pressing block of the pressing mechanism presses against the top surface of the left side of the to-be-processed retainer connecting block, and an elastic column fixed on the bottom surface of the pressing block is clamped in a connecting through hole formed in the left side of the to-be-processed retainer connecting block;
an upper lifting chamfering device is fixed on the top surface of the right side of the top plate of the rack, and a lower lifting chamfering device is fixed on the bottom surface of the right side of the top plate of the rack;
the processing tool bit of the ascending and descending chamfering device corresponds to the inner side wall of the upper part of the fixing through hole of the retainer connecting block to be processed;
the processing tool bit of the lower lifting chamfering device corresponds to the inner side wall of the lower part of the fixing through hole of the retainer connecting block to be processed;
the main through hole in the middle part of fixed through hole and blowing mainboard and the lower through hole in the middle part of the roof of frame all communicate with each other, and the diameter of main through hole and lower through hole all is greater than the diameter of fixed through hole.
The pressing mechanism comprises a pressing cylinder, the pressing cylinder is fixed on the top surface of the transverse plate, a push rod of the pressing cylinder penetrates through the transverse plate and is fixed with a connecting transverse plate, and a pressing block is fixed on the bottom surface of the connecting transverse plate.
The top surface of the connecting transverse plate is fixedly provided with a vertical guide rod, the vertical guide rod is inserted in a vertical through hole formed in the transverse plate, a guide sleeve is fixed on the inner side wall of the vertical through hole, and the vertical guide rod is inserted in the guide sleeve.
A limiting plate is fixed on the right side wall of the through groove, and the limiting plate is inserted in a slot formed in the right side wall of the fixing through hole.
Go up lift chamfer device and lift chamfer device structure the same down, all include main vertical board, two main vertical boards are fixed on the top surface and the bottom surface of the roof of frame, the upper portion and the lower part of the left side wall of main vertical board all are fixed with the transmission backup pad, the both ends of vertical drive screw articulate on two corresponding transmission backup pads through the bearing, be fixed with driving motor in one of them transmission backup pad, driving motor drives the vertical drive screw who corresponds and rotates, the elevator spiro union is on the vertical drive screw that corresponds, be fixed with main transverse connection board on the elevator, the top surface of the main transverse connection board of top and the bottom surface of the main transverse connection board of below all are fixed with the rotating electrical machines, the output shaft of rotating electrical machines passes corresponding main transverse connection board and is fixed with the processing tool bit.
The left side wall of the main vertical plate is fixed with a vertical guide sliding rail, the right side wall of the lifting block is formed with a sliding groove, and the vertical guide sliding rail is inserted in the corresponding sliding groove.
The cross-section of the vertical guide sliding rail is dovetail-shaped, and the sliding groove is matched with the vertical guide sliding rail.
And elastic limiting blocks are fixed on the transmission supporting plates close to the upper lifting chamfering device and the lower lifting chamfering device and matched with the corresponding lifting blocks.
The right side wall of the limiting plate is fixedly welded with a transverse stud, the transverse stud is inserted into a transverse insertion hole formed in the right side wall of the through groove, the right end of the transverse stud extends out of the transverse insertion hole and is connected with two nuts pressed against each other in a threaded manner, one nut is pressed against the right side wall of the discharging block, and the right side wall of the limiting plate is pressed against the right side wall of the through groove.
The invention has the beneficial effects that:
it can be with treating that processing retainer connecting block centre gripping is fixed and automatic processing, realizes that fixed through hole's upper portion and lower part carry out automatic chamfer processing, and its machining efficiency is high, and is effectual.
Drawings
FIG. 1 is a schematic structural view of a sliding door stopper;
FIG. 2 is a partial schematic view of the present invention;
fig. 3 is a partial schematic structural view between the elevator block and the vertical drive screw of the present invention.
Detailed Description
Example (b): as shown in fig. 1 to 3, the automatic circular through hole chamfering machine for the connecting block of the sliding door stopper comprises a frame 10, wherein a discharge main plate 11 is fixed in the middle of the top surface of a top plate of the frame 10, a discharge block 12 is fixed on the top surface of the discharge main plate 11, a placing through groove 121 is formed in the middle of the top surface of the discharge block 12, the placing through groove 121 is matched with the connecting block 100 of the stopper to be machined, the connecting block 100 of the stopper to be machined is placed in the placing through groove 121, the bottom surface of the connecting block 100 of the stopper to be machined is pressed against the top surface of the discharge main plate 11, and the outer side wall of the connecting block 100;
a supporting frame 20 is fixed on the top surface of the top plate of the rack 10 on the left side of the discharging main plate 11, a pressing mechanism 30 is installed on a transverse plate 21 of the supporting frame 20, a pressing block 31 of the pressing mechanism 30 is pressed on the top surface of the left side of the to-be-processed stopper connecting block 100, and an elastic column 32 fixed on the bottom surface of the pressing block 31 is clamped in a connecting through hole formed on the left side of the to-be-processed stopper connecting block 100;
an upper lifting chamfering device 40 is fixed on the top surface of the right side of the top plate of the rack 10, and a lower lifting chamfering device 50 is fixed on the bottom surface of the right side of the top plate of the rack 10;
the processing tool bit 41 of the ascending and descending chamfering device 40 corresponds to the upper inner side wall of the fixing through hole 101 of the retainer connecting block 100 to be processed;
the processing tool bit 41 of the lower lifting chamfering device 50 corresponds to the lower inner side wall of the fixing through hole 101 of the retainer connecting block 100 to be processed;
the fixing through hole 101 is communicated with a main through hole 111 in the middle of the emptying main board 11 and a lower through hole 13 in the middle of the top board of the rack 10, and the diameters of the main through hole 111 and the lower through hole 13 are larger than that of the fixing through hole 101.
Further, the pressing mechanism 30 includes a pressing cylinder 33, the pressing cylinder 33 is fixed on the top surface of the transverse plate 21, a push rod of the pressing cylinder 33 passes through the transverse plate 21 and is fixed with a connecting transverse plate 34, and a pressing block 31 is fixed on the bottom surface of the connecting transverse plate 34.
Further, a vertical guide rod 35 is fixed on the top surface of the connecting transverse plate 34, the vertical guide rod 35 is inserted and sleeved in the vertical through hole 22 formed in the transverse plate 21, a guide sleeve 23 is fixed on the inner side wall of the vertical through hole 22, and the vertical guide rod 35 is inserted and sleeved in the guide sleeve 23.
Further, place and be fixed with limiting plate 1 on the right side wall of logical groove 121, limiting plate 1 plug bush is in the slot that the shaping was on the right side wall of fixed through-hole 101.
Further, the upper lifting chamfering device 40 and the lower lifting chamfering device 50 have the same structure, and each of the upper lifting chamfering device and the lower lifting chamfering device comprises a main vertical plate 42, the two main vertical plates 42 are fixed on the top surface and the bottom surface of the top plate of the frame 10, the upper part and the lower part of the left side wall of each main vertical plate 42 are respectively fixed with a transmission support plate 43, two ends of each vertical transmission screw 44 are hinged on the corresponding two transmission support plates 43 through bearings, a driving motor 45 is fixed on one of the transmission supporting plates 43, the driving motor 45 drives the corresponding vertical transmission screw 44 to rotate, the lifting block 46 is in threaded connection with the corresponding vertical transmission screw 44, a main transverse connecting plate 47 is fixed on the lifting block 46, a rotating motor 48 is fixed on the top surface of the upper main transverse connecting plate 47 and the bottom surface of the lower main transverse connecting plate 47, and an output shaft of the rotating motor 48 penetrates through the corresponding main transverse connecting plate 47 and is fixed with the machining tool bit 41.
Furthermore, a vertical guide sliding rail 2 is fixed on the left side wall of the main vertical plate 42, a sliding groove is formed on the right side wall of the lifting block 46, and the vertical guide sliding rail 2 is inserted and sleeved in the corresponding sliding groove.
Further, the cross section of the vertical guide sliding rail 2 is dovetail-shaped, and the sliding groove is matched with the vertical guide sliding rail 2.
Furthermore, the transmission support plate 43 adjacent to the upper lifting chamfering device 40 and the lower lifting chamfering device 50 is fixed with an elastic limiting block 3, and the elastic limiting block 3 is matched with the corresponding lifting block 46.
Further, a transverse stud is welded and fixed on the right side wall of the limiting plate 1, the transverse stud is inserted into a transverse insertion hole formed in the right side wall of the through groove 121, the right end of the transverse stud extends out of the transverse insertion hole and is in threaded connection with two nuts pressed against each other, one nut is pressed against the right side wall of the discharging block 12, and the right side wall of the limiting plate 1 is pressed against the right side wall of the through groove 121.
The compressing cylinder 33 in this embodiment is communicated with a control valve through a connecting pipe, the control valve is communicated with an air pump through an air pipe, the driving motor 45, the rotating motor 48, the control valve and the air pump are electrically connected with a control host through electric connecting lines, and the control host controls the mechanisms, such as the control host, the control valve and the air pump, to be common mechanisms, which are not described in detail and are not shown in the attached drawings.
When in use, the retainer connecting block 100 to be processed is placed in the placing through groove 121, the bottom surface of the retainer connecting block 100 to be processed is pressed against the top surface of the placing main board 11, the outer side wall of the retainer connecting block 100 to be processed is close to the inner side wall of the placing through groove 121, the limiting plate 1 is inserted and sleeved in the slot formed on the right side wall of the fixing through hole 101, then, the pressing block 31 is pressed against the top surface on the left side of the retainer connecting block 100 to be processed by the operation of the pressing cylinder 33, the elastic column 32 fixed on the bottom surface of the pressing block 31 is clamped in the connecting through hole formed on the left side of the retainer connecting block 100 to be processed, the fixation is completed, then, the two processing tool bits 41 are enabled to be close to the upper end and the lower end of the fixing through hole 101 by the simultaneous operation of the two driving motors 45, meanwhile, therefore, the inner side walls of the upper part and the lower part of the fixed through hole 101 are chamfered, the chamfering effect is good, and the efficiency is high;
after all processing is finished, all reset, can take out the stopper connecting block that has processed, then change other stopper connecting block 100 that wait to process that need process and continue processing, its processing is effectual, efficient.
Claims (9)
1. The utility model provides a move automatic beveler of circular through-hole of connecting block for door stopper, includes frame (10), its characterized in that: a placing main board (11) is fixed in the middle of the top surface of a top plate of the rack (10), a placing block (12) is fixed on the top surface of the placing main board (11), a placing through groove (121) is formed in the middle of the top surface of the placing block (12), the placing through groove (121) is matched with a to-be-processed retainer connecting block (100), the to-be-processed retainer connecting block (100) is placed in the placing through groove (121), the bottom surface of the to-be-processed retainer connecting block (100) is pressed against the top surface of the placing main board (11), and the outer side wall of the to-be-processed retainer connecting block (100) is close to the inner;
a supporting frame (20) is fixed on the top surface of the top plate of the rack (10) on the left side of the discharging main plate (11), a pressing mechanism (30) is installed on a transverse plate (21) of the supporting frame (20), a pressing block (31) of the pressing mechanism (30) presses against the top surface of the left side of the to-be-processed retainer connecting block (100), and an elastic column (32) fixed on the bottom surface of the pressing block (31) is clamped in a connecting through hole formed in the left side of the to-be-processed retainer connecting block (100);
an upper lifting chamfering device (40) is fixed on the top surface of the right side of the top plate of the rack (10), and a lower lifting chamfering device (50) is fixed on the bottom surface of the right side of the top plate of the rack (10);
the processing tool bit (41) of the upper lifting chamfering device (40) corresponds to the upper inner side wall of the fixing through hole (101) of the retainer connecting block (100) to be processed;
the processing tool bit (41) of the lower lifting chamfering device (50) corresponds to the inner side wall of the lower part of the fixing through hole (101) of the retainer connecting block (100) to be processed;
the fixing through holes (101) are communicated with a main through hole (111) in the middle of the discharging main board (11) and a lower through hole (13) in the middle of a top board of the rack (10), and the diameters of the main through hole (111) and the lower through hole (13) are larger than the diameter of the fixing through hole (101).
2. The automatic chamfering machine for the circular through hole of the connecting block for the sliding door stopper as claimed in claim 1, wherein: the pressing mechanism (30) comprises a pressing cylinder (33), the pressing cylinder (33) is fixed on the top surface of the transverse plate (21), a push rod of the pressing cylinder (33) penetrates through the transverse plate (21) and is fixedly connected with the transverse plate (34), and a pressing block (31) is fixed on the bottom surface of the transverse plate (34).
3. The automatic chamfering machine for the circular through hole of the connecting block for the sliding door stopper as claimed in claim 2, wherein: the top surface of the connecting transverse plate (34) is fixedly provided with a vertical guide rod (35), the vertical guide rod (35) is inserted in a vertical through hole (22) formed in the transverse plate (21), a guide sleeve (23) is fixed on the inner side wall of the vertical through hole (22), and the vertical guide rod (35) is inserted in the guide sleeve (23).
4. The automatic chamfering machine for the circular through hole of the connecting block for the sliding door stopper as claimed in claim 1, wherein: place and be fixed with limiting plate (1) on the right side wall that leads to groove (121), limiting plate (1) plug bush is in the slot that the shaping was on the right side wall of fixed through hole (101).
5. The automatic chamfering machine for the circular through hole of the connecting block for the sliding door stopper as claimed in claim 1, wherein: the upper lifting chamfering device (40) and the lower lifting chamfering device (50) are identical in structure and respectively comprise main vertical plates (42), the two main vertical plates (42) are fixed on the top surface and the bottom surface of a top plate of the rack (10), transmission support plates (43) are fixed on the upper portion and the lower portion of the left side wall of each main vertical plate (42), two ends of each vertical transmission screw rod (44) are hinged to the corresponding two transmission support plates (43) through bearings, a driving motor (45) is fixed on one transmission support plate (43), the driving motor (45) drives the corresponding vertical transmission screw rod (44) to rotate, lifting blocks (46) are screwed on the corresponding vertical transmission screw rods (44), a main transverse connecting plate (47) is fixed on each lifting block (46), and rotary motors (48) are fixed on the top surface of the upper main transverse connecting plate (47) and the bottom surface of the lower main transverse connecting plate (47), the output shaft of the rotating motor (48) passes through the corresponding main transverse connecting plate (47) and is fixed with a processing cutter head (41).
6. The automatic chamfering machine for the circular through hole of the connecting block for the sliding door stopper as claimed in claim 5, wherein: the left side wall of the main vertical plate (42) is fixed with a vertical guide sliding rail (2), the right side wall of the lifting block (46) is formed with a sliding groove, and the vertical guide sliding rail (2) is inserted in the corresponding sliding groove.
7. The automatic chamfering machine for the circular through hole of the connecting block for the door moving stopper according to claim 6, wherein: the cross section of the vertical guide sliding rail (2) is dovetail-shaped, and the sliding groove is matched with the vertical guide sliding rail (2).
8. The automatic chamfering machine for the circular through hole of the connecting block for the sliding door stopper as claimed in claim 1, wherein: and elastic limiting blocks (3) are fixed on the transmission supporting plates (43) which are close to the upper lifting chamfering device (40) and the lower lifting chamfering device (50), and the elastic limiting blocks (3) are matched with the corresponding lifting blocks (46).
9. The automatic chamfering machine for the circular through hole of the connecting block for the sliding door stopper as claimed in claim 4, wherein: the right side wall of limiting plate (1) is welded and fixed with a transverse stud, the transverse stud is inserted in a transverse insertion hole formed in the right side wall of the through groove (121) and is inserted in the transverse insertion hole, the right end of the transverse stud stretches out of the transverse insertion hole and is screwed with two nuts pressed against each other, one nut is pressed against the right side wall of the discharging block (12), and the right side wall of limiting plate (1) is pressed against the right side wall of the through groove (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911215182.3A CN110919101B (en) | 2019-12-02 | 2019-12-02 | Automatic chamfering machine for circular through hole of connecting block for sliding door stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911215182.3A CN110919101B (en) | 2019-12-02 | 2019-12-02 | Automatic chamfering machine for circular through hole of connecting block for sliding door stopper |
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| Publication Number | Publication Date |
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| CN110919101A true CN110919101A (en) | 2020-03-27 |
| CN110919101B CN110919101B (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911215182.3A Active CN110919101B (en) | 2019-12-02 | 2019-12-02 | Automatic chamfering machine for circular through hole of connecting block for sliding door stopper |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451581A (en) * | 2020-05-04 | 2020-07-28 | 台州路桥城歌机械有限公司 | Edge chamfering processing mechanism of horizontal aluminum belt wheel |
| CN111451773A (en) * | 2020-05-04 | 2020-07-28 | 台州路桥城歌机械有限公司 | Cutter adjusting mechanism is used in processing of high-efficient aluminium strip wheel limit chamfer |
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| CN202639538U (en) * | 2012-06-21 | 2013-01-02 | 江苏瑞洁塑料管材管件有限公司 | Device for chamfering two sides of aluminum sheath ring of pipe fitting |
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| CN209095033U (en) * | 2018-11-20 | 2019-07-12 | 南京宝凯通机械设备有限公司 | A kind of side cover plate grips tooling |
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| JPH1058285A (en) * | 1996-08-09 | 1998-03-03 | Okuma Mach Works Ltd | Automatic scraping device |
| CN202639538U (en) * | 2012-06-21 | 2013-01-02 | 江苏瑞洁塑料管材管件有限公司 | Device for chamfering two sides of aluminum sheath ring of pipe fitting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451581A (en) * | 2020-05-04 | 2020-07-28 | 台州路桥城歌机械有限公司 | Edge chamfering processing mechanism of horizontal aluminum belt wheel |
| CN111451773A (en) * | 2020-05-04 | 2020-07-28 | 台州路桥城歌机械有限公司 | Cutter adjusting mechanism is used in processing of high-efficient aluminium strip wheel limit chamfer |
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| CN110919101B (en) | 2021-02-09 |
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