CN211804799U - Automatic boring machine - Google Patents
Automatic boring machine Download PDFInfo
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- CN211804799U CN211804799U CN202020434634.9U CN202020434634U CN211804799U CN 211804799 U CN211804799 U CN 211804799U CN 202020434634 U CN202020434634 U CN 202020434634U CN 211804799 U CN211804799 U CN 211804799U
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- sliding table
- valve plate
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- boring machine
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Abstract
The utility model discloses an automatic boring machine, it includes board (1), be equipped with displacement slip table (2), rough drilling mechanism (4), fine boring mechanism (5) and attack tooth mechanism (6) on board (1), be fixed with the valve plate that remains to process on displacement slip table (2), displacement slip table (2) drive the valve plate passes through in proper order rough drilling mechanism (4), fine boring mechanism (5) and attack tooth mechanism (6) and realize the hole site processing. The utility model discloses automatic boring machine sets up rough drilling mechanism, fine boring mechanism and attacks tooth mechanism on the board, and the valve plate carries out rough drilling through rough drilling mechanism earlier in the course of working, is again by fine boring mechanism fine boring hole, and the tooth is attacked by attacking tooth mechanism completion at last, and the hole size precision after adopting above-mentioned mode to process is high, and roughness is little, can correct the incline of hole axis simultaneously, guarantees concentric precision.
Description
Technical Field
The utility model relates to a processing equipment, in particular to automatic boring machine.
Background
The end face and the central hole of the valve plate need to be bored and milled in the manufacturing process of the butterfly valve. At present, the machining process of the valve in China mainly adopts an old common lathe machining tool or a machining center, and although the common lathe machining cost is low, the machining precision is low and the dependence on manpower is large. The machining center is adopted for machining, although machining precision is high, equipment cost is high, and the time efficiency of the machining center is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the above-mentioned defect among the prior art, provide an automatic boring machine that machining precision is high.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: the utility model provides an automatic boring machine, its includes the board, be equipped with displacement slip table, rough drilling mechanism, fine boring mechanism and attack tooth mechanism on the board, be fixed with the valve plate that remains to be processed on the displacement slip table, the displacement slip table drives the valve plate passes through in proper order rough drilling mechanism, fine boring mechanism with it realizes hole site processing to attack tooth mechanism.
Furthermore, the utility model discloses still provide following subsidiary technical scheme: the displacement sliding table comprises a first sliding rail and a first sliding table seat which is in sliding fit connection with the first sliding rail and used for fixing the valve plate.
The first slide rail is arranged along the front-back direction.
The rough drilling mechanism comprises a third sliding table arranged on the side edge of the displacement sliding table and a second power head fixed on the third sliding table and capable of moving left and right, and a drilling cutter is mounted on the second power head.
The number of the rough drilling mechanisms is two, and the rough drilling mechanisms are symmetrically arranged on two sides of the displacement sliding table.
The fine boring mechanism comprises a fourth sliding table arranged on the side edge of the displacement sliding table and a third power head fixed on the fourth sliding table and capable of moving left and right, and a boring cutter is mounted on the third power head.
The fine boring mechanisms are two in number and are symmetrically arranged on two sides of the displacement sliding table.
The tapping mechanism comprises a fifth sliding table arranged on the side edge of the displacement sliding table and a fourth power head fixed on the fifth sliding table and capable of moving left and right, and a tapping screw tap is installed on the fourth power head.
The automatic boring machine further comprises an end face milling mechanism which is arranged on the machine table and used for milling the end face of the valve plate, and the valve plate is machined sequentially through the end face milling mechanism, the rough drilling mechanism, the fine boring mechanism and the tapping mechanism.
The end face milling mechanism comprises a second sliding table arranged on the side edge of the displacement sliding table and a first power head fixed on the second sliding table and capable of moving left and right, and a milling cutter is mounted on the first power head.
Compared with the prior art, the utility model has the advantages of: 1. the automatic boring machine of the utility model is provided with the rough drilling mechanism, the fine boring mechanism and the tapping mechanism on the machine table, the valve plate firstly carries out rough drilling through the rough drilling mechanism in the machining process, then carries out fine boring through the fine boring mechanism, and finally finishes tapping through the tapping mechanism;
2. the utility model discloses automatic boring machine's rough drilling mechanism and smart boring mechanism offside setting are in displacement slip table both sides, when carrying out rough drilling and smart boring, can carry out the pore pair to the two sides of valve plate simultaneously and bore or to boring processing, improve processing ageing, guarantee that concentricity can process twenty valve plates per hour;
3. the utility model discloses automatic boring machine still is provided with mills terminal surface mechanism, carries out the hole site to the valve plate and processes before, can carry out milling process to the valve plate terminal surface, guarantees the mounting dimension requirement of valve plate.
Drawings
Fig. 1 is a schematic top view of the automatic boring machine of the present invention.
Fig. 2 is a schematic view of the three-dimensional structure of the automatic boring machine of the present invention.
Detailed Description
The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings.
Referring to fig. 1, an automatic boring machine according to a preferred embodiment of the present application is used for milling and boring a butterfly valve plate (not shown). The boring machine comprises a machine table 1, a displacement sliding table 2, an end face milling mechanism 3, a rough drilling mechanism 4, a fine boring mechanism 5 and a tapping mechanism 6, wherein the displacement sliding table 2 is arranged on the machine table 1, a butterfly valve plate is positioned and fixed on the displacement sliding table 2, the valve plate can be driven by the displacement sliding table 2 to move to the end face milling mechanism 3, the rough drilling mechanism 4, the fine boring mechanism 5 and the tapping mechanism 6, and the valve plate sequentially performs face milling and boring processing through the end face milling mechanism 3, the rough drilling mechanism 4, the fine boring mechanism 5 and the tapping mechanism 6.
Further referring to fig. 2, the displacement sliding table 2 is located in the middle of the machine table 1, and includes a first slide rail 21 and a first slide table seat 22 slidably coupled to the first slide rail 21, and the first slide rail 21 is disposed along the front-back direction. The displacement sliding table 2 can adopt hydraulic pressure or mechanical transmission, in this embodiment, the displacement sliding table 2 adopts mechanical transmission, the displacement sliding table 2 comprises a servo motor (not shown) and a screw rod (not shown) connected with the output end of the servo motor, a transmission part (not shown) connected with the first sliding table seat 22 is arranged on the screw rod, the screw rod is driven by the servo motor to rotate, and therefore the rotary motion of the screw rod is converted into the linear motion of the sliding table seat. The first slide base 22 is provided with a clamp for clamping and positioning the valve plate, and the clamp clamps the valve plate, which is a common knowledge in the art, and the description of the present invention is omitted.
Further, the end face milling mechanism 3 includes a second slide table 31 provided on one side of the displacement slide table 2 and a first power head 32 fixed to the second slide table 31. Preferably, the great oil pressure slip table of feed force is adopted to second slip table 31, and it includes second slide rail 311 and the second slip table seat 312 of sliding fit on second slide rail 311 that sets up along left right direction, and oil pressure slip table is present structure in this field, the utility model discloses its internal transmission structure is no longer described herein. The first power head 32 includes a driving motor 321 and a spindle 322 in transmission connection with the driving motor 321, and a milling cutter (not shown) for milling the valve plate is mounted on the spindle 322.
Further, the rough drilling mechanism 4 comprises a third sliding table 41 arranged side by side on the adjacent side of the second sliding table 31, and a second power head 42 is fixed on the third sliding table 41. Third slip table 41 adopts the oil pressure slip table, and the concrete structure of third slip table 41 is the same with second slip table 31 structure, the utility model discloses no longer describe herein. The second power head 42 is of the same construction as the first power head 34 and has a drilling tool (not shown) mounted on its main shaft for drilling the valve plate. Preferably, the number of the rough drilling mechanisms 4 is two, the rough drilling mechanisms are symmetrically arranged on two sides of the displacement mechanism 2, the rough drilling mechanisms 4 can drill two ends of the valve plate simultaneously, and the time efficiency and the concentricity precision are improved.
Further, the fine boring mechanism 5 includes a fourth slide table 51 disposed side by side adjacent to the second slide table 31, and a third power head 52 is fixed on the fourth slide table 51. The fourth slide table 51 has the same structure as the third slide table 41, the third power head 52 has the same structure as the second power head 42, and a boring cutter (not shown) for boring the valve plate is mounted on the main shaft. Preferably, the number of the fine boring mechanisms 5 is two, the fine boring mechanisms are symmetrically arranged on two sides of the displacement mechanism 2, the fine boring mechanisms 5 can simultaneously bore two ends of the valve plate, and the precision of the machined hole is further improved, and the time efficiency is further improved.
Further, the tapping mechanism 6 includes a fifth sliding table 61 disposed adjacent to the fourth sliding table 51, and a fourth power head 62 is fixed on the fifth sliding table 61. The fifth slide table 61 and the fourth slide table 41 have the same structure, the fourth power head 62 and the third power head 52 have the same structure, and a tap (not shown) for tapping the valve plate is mounted on the main shaft of the fourth power head.
Further, the automatic boring machine further comprises a programmable PLC (programmable logic controller) (not shown), and the displacement sliding table 2, the end face milling mechanism 3, the rough drilling mechanism 4, the fine boring mechanism 5 and the tapping mechanism 6 are controlled to be started and stopped through the PLC.
The utility model discloses automatic boring machine working process as follows: firstly, a valve plate to be machined is positioned and fixed on the displacement sliding table 2 through a clamp, and the valve plate can be installed on the clamp manually or by a mechanical arm; then, starting the boring machine, driving the valve plate to move to a processing station of the end face milling mechanism 3 by the displacement sliding table 2, driving the first power head 32 to move by the second sliding table 31 and continuously approach the valve plate, and milling the end face of the valve plate by a milling cutter positioned on the first power head 32 so as to meet the requirement of the required installation size; after the end face milling mechanism 3 finishes milling, the end face milling mechanism 3 returns to the original position, the displacement sliding table 2 continues to drive the valve plate to move to a processing station of the rough drilling mechanism 4, the third sliding tables 41 positioned on two sides of the displacement sliding table 2 simultaneously feed and drive the second power heads 42 on two sides to be close to the valve plate, and the drilling cutters positioned on the second power heads 42 can simultaneously carry out rough drilling on two surfaces of the valve plate simultaneously, so that the concentric precision of drilling is ensured to be within plus or minus 0.05; after rough drilling is completed, the third sliding table 41 returns to the original position, the displacement sliding table 2 continues to drive the valve plate to move to a machining station of the fine boring mechanism 5, the fourth sliding tables 51 on two sides of the displacement sliding table 2 simultaneously feed and drive the third power heads 52 on two sides to be close to the valve plate, and a boring cutter on the third power heads 52 can simultaneously perform fine boring on hole sites after rough drilling, so that the precision is improved, the surface roughness is reduced, and the deflection of the axis of the hole is corrected; after the finish boring is completed, the fourth sliding table 51 returns to the original position, the displacement sliding table 2 continues to drive the valve plate to move to the machining station of the tapping mechanism 6, the fifth sliding table 61 located on one side of the displacement sliding table 2 feeds and drives the fourth power head 62 to be close to the valve plate, and the tapping screw tap located on the fourth power head 62 can tap the hole after the finish boring, so that the machining of the hole position of the valve plate is completed.
The utility model has the advantages that: 1. the utility model discloses automatic boring machine sets up rough drilling mechanism, fine boring mechanism and attacks tooth mechanism on the board, and the valve plate carries out rough drilling through rough drilling mechanism earlier in the course of working, and then by fine boring mechanism fine boring hole, attack tooth by attacking tooth mechanism completion at last, and the hole size precision after adopting above-mentioned mode to process is high, and the roughness is little, can correct the incline of hole axis simultaneously, guarantees concentric precision, and the butterfly valve body assembly yield that adopts this equipment to process reaches 100%, has improved the opening and closing moment of torsion and the sealing performance of finished product butterfly valve greatly;
2. the utility model discloses automatic boring machine's rough drilling mechanism and smart boring mechanism offside setting are in displacement slip table both sides, when carrying out rough drilling and smart boring, can carry out the pore pair to the two sides of valve plate simultaneously and bore or to boring processing, improve processing ageing, guarantee that concentricity can process twenty valve plates per hour;
3. the utility model discloses automatic boring machine still is provided with mills terminal surface mechanism, carries out the hole site to the valve plate and processes before, can carry out milling process to the valve plate terminal surface, guarantees the mounting dimension requirement of valve plate.
It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic boring machine, its includes board (1), its characterized in that: be equipped with displacement slip table (2), rough drilling mechanism (4), fine boring mechanism (5) and attack tooth mechanism (6) on board (1), be fixed with the valve plate that remains to be processed on displacement slip table (2), displacement slip table (2) drive the valve plate passes through in proper order rough drilling mechanism (4), fine boring mechanism (5) and attack tooth mechanism (6) and realize the hole site processing.
2. The automatic boring machine according to claim 1, characterized in that: the displacement sliding table (2) comprises a first sliding rail (21) and a first sliding table seat (22) which is matched with the first sliding rail (21) in a sliding mode and used for fixing the valve plate.
3. The automatic boring machine according to claim 2, characterized in that: the first slide rail (21) is arranged along the front-back direction.
4. The automatic boring machine according to claim 1, characterized in that: the rough drilling mechanism (4) comprises a third sliding table (41) arranged on the side edge of the displacement sliding table (2) and a second power head (42) fixed to the third sliding table (41) and capable of moving left and right, and a drilling cutter is mounted on the second power head (42).
5. The automatic boring machine according to claim 4, characterized in that: the rough drilling mechanisms (4) are two in number and are symmetrically arranged on two sides of the displacement sliding table (2).
6. The automatic boring machine according to claim 1, characterized in that: the fine boring mechanism (5) comprises a fourth sliding table (51) arranged on the side edge of the displacement sliding table (2) and a third power head (52) fixed on the fourth sliding table (51) and capable of moving left and right, and a boring cutter is mounted on the third power head (52).
7. The automatic boring machine according to claim 6, characterized in that: the fine boring mechanisms (5) are two in number and are symmetrically arranged on two sides of the displacement sliding table (2).
8. The automatic boring machine according to claim 1, characterized in that: the tapping mechanism (6) comprises a fifth sliding table (61) and a fourth power head (62), wherein the fifth sliding table (61) is arranged on the side edge of the displacement sliding table (2), the fourth power head (62) can move left and right on the fifth sliding table (61), and a tapping screw tap is arranged on the fourth power head (62).
9. The automatic boring machine according to claim 1, characterized in that: the automatic boring machine further comprises an end face milling mechanism (3) which is arranged on the machine table (1) and used for milling the end face of the valve plate, and the end face milling mechanism (3), the rough drilling mechanism (4), the fine boring mechanism (5) and the tapping mechanism (6) sequentially pass through to realize the machining of the valve plate.
10. The automatic boring machine according to claim 9, characterized in that: the end face milling mechanism (3) comprises a second sliding table (31) arranged on the side edge of the displacement sliding table (2) and a first power head (32) fixed to the second sliding table (31) and capable of moving left and right, and a milling cutter is mounted on the first power head (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020434634.9U CN211804799U (en) | 2020-03-30 | 2020-03-30 | Automatic boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020434634.9U CN211804799U (en) | 2020-03-30 | 2020-03-30 | Automatic boring machine |
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| Publication Number | Publication Date |
|---|---|
| CN211804799U true CN211804799U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020434634.9U Active CN211804799U (en) | 2020-03-30 | 2020-03-30 | Automatic boring machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935819A (en) * | 2021-03-26 | 2021-06-11 | 闽南师范大学 | Automatic composite processing device for motor shell |
| CN115106797A (en) * | 2022-07-13 | 2022-09-27 | 宁波信亚工具有限公司 | A processing agency for processing power actuated setting device rifle body |
-
2020
- 2020-03-30 CN CN202020434634.9U patent/CN211804799U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935819A (en) * | 2021-03-26 | 2021-06-11 | 闽南师范大学 | Automatic composite processing device for motor shell |
| CN115106797A (en) * | 2022-07-13 | 2022-09-27 | 宁波信亚工具有限公司 | A processing agency for processing power actuated setting device rifle body |
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