CN102873566A - Boss clamping type multi-purpose side hole machining mechanism - Google Patents
Boss clamping type multi-purpose side hole machining mechanism Download PDFInfo
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- CN102873566A CN102873566A CN2012104018683A CN201210401868A CN102873566A CN 102873566 A CN102873566 A CN 102873566A CN 2012104018683 A CN2012104018683 A CN 2012104018683A CN 201210401868 A CN201210401868 A CN 201210401868A CN 102873566 A CN102873566 A CN 102873566A
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Abstract
The invention relates to a boss clamping type multi-purpose side hole machining mechanism. The mechanism is characterized by comprising a boss base, a compression bolt, a nut, a pressure plate, a positioning pin and a positioning plate, the rear end face of the boss base is provided with a round boss clamped by three claws of a rotary chuck, a horizontal tabletop horizontally extending forwards is arranged on the lower portion of the front end face of the boss base, a positioning plate is fixedly mounted on the horizontal tabletop through the compression bolt, a to-be-machined workpiece is placed on the positioning plate and positioned by the positioning pin, and a compression component which is used for fixedly compressing the to-be-machined workpiece on the positioning plate is mounted on the horizontal tabletop. The boss clamping type multi-purpose side hole machining mechanism is simple and flexible in structure, quick in clamping, high in interchangeability and adjustable according to needs, auxiliary time is shortened, machining efficiency and machining precision are improved, labor intensity is greatly relieved for workers, forming tool input is reduced, and design requirements can be met.
Description
Technical field
The present invention relates to the processing tool equipment of a kind of parts side opening processing, screw thread processing, specifically a kind of boss clamped-in style multipurpose side opening organisation of working belongs to mechanical processing technique equipment technology field.
Background technology
In the swivel joint manufacture process, parts side opening and screw thread processing all process to finish with metal cutting.As utilizing the turning of chuck clamping, floral disc auxiliary clamp to process at machine tool, or in drilling machine boring, finish with shaping tap.But these processing methods easily cause unstable product quality, production efficiency is low, labor strength is high, are difficult to reach designing requirement for demanding product.At present advanced processing method be exactly on numerical control borer, machining center by special fixture clamping, numerical programming program, finish the processing of hole and screw thread with molding cutter.Though this processing method can reach designing requirement, clamping is complicated, correction is difficult, utilization rate of equipment and installations is low, the problem that causes cost of equipment, cutter expense, labour cost greatly to increase.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, thereby provide a kind of boss clamped-in style multipurpose side opening organisation of working, it is simple in structure flexibly, clamping is quick, have good interchangeability, can adjust as required, shorten non-cutting time, improve working (machining) efficiency and machining accuracy, decrease workman's labour intensity and the input of molding cutter, guaranteed designing requirement.
According to technical scheme provided by the invention: boss clamped-in style multipurpose side opening organisation of working, it is characterized in that: comprise the boss base, hold-down bolt, nut, pressing plate, alignment pin and location-plate, described boss base rear end face is provided with a circular bosses of clamping for the three-jaw of rotating chuck, boss base front end face bottom is provided with the level table that a level is extended forward, on the described level table by the fastening location-plate that is equipped with of hold-down bolt, to be processed is placed on the location-plate and with the alignment pin location, is equipped with for to be processed the holding down assembly on location-plate that be fixed and clamped at level table.
As a further improvement on the present invention, fixed installation is useful on the balancing weight that keeps the rotary main shaft gravitational equilibrium on the front end face of described boss base.
As a further improvement on the present invention, described holding down assembly comprises hold-down bolt, nut and pressing plate, and the bottom-up center to be processed of hold-down bolt is passed, and pressing plate is enclosed within on the hold-down bolt and with nut check and fixes.
Compared with the prior art the present invention has the following advantages:
(1) the present invention is simple in structure flexibly, clamping is quick, it can realize parts processed place revolution by quick-clamping, positioning instant, by processing the close parts of plurality of specifications to the replacing of location-plate, the adjustment of balancing weight, have good versatility, interchangeability, can adjust as required.
(2) after the invention process, improved crudy and the stability of swivel joint parts side opening and side opening screw thread, machined surface has good presentation quality and precision.
(3) the present invention adopts conventional cutter, the hole of to machined part required processing, screw thread carry out machining, greatly promoted working (machining) efficiency, shortened non-cutting time, improved machining accuracy, decrease equipment, cutter, the cost of supplementary product such as artificial, guaranteed designing requirement, shorten due date, improved economic benefit.It is pioneering that organisation of working of the present invention still belongs in the swivel joint manufacturing.
Description of drawings:
Fig. 1 is the perspective view of the embodiment of the invention.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure: the boss clamped-in style multipurpose side opening organisation of working among the embodiment mainly is comprised of parts such as boss base 1, balancing weight 2, screw 3, hold-down bolt 4, nut 5, pressing plate 6, to be processed 7, alignment pin 8 and location-plates 9.
As shown in Figure 1, described boss base 1 rear end face is provided with a circular bosses 1a who clamps for the three-jaw of rotating chuck, boss base 1 front end face bottom is provided with the level table 1b that a level is extended forward, described level table 1b is upper by the hold-down bolt 4 fastening location-plates 9 that are equipped with, be placed on for to be processed 7 on the location-plate 9 and with alignment pin 8 location, be equipped with for to be processed 7 the holding down assembly on location-plate 9 that be fixed and clamped at level table 1b.Among the present invention, described holding down assembly mainly is comprised of hold-down bolt 4, nut 5 and pressing plate 6, and hold-down bolt 4 bottom-up centers to be processed 7 are passed, and pressing plate 6 is enclosed within on the hold-down bolt 4 and is locked with nut 5.
As shown in Figure 1, among the present invention, in order to guarantee machine tool rotary main shaft gravitational equilibrium when turning round, be installed with balancing weight 2 with screw 3 on the front end face of described boss base 1.
During concrete the application, the machine tool rotary main shaft is clamped circular bosses 1a on boss base 1 rear end face by the three-jaw of rotating chuck, to be processed 7 with Internal hole positioning on location-plate 9, location-plate 9 is fastened on the level table 1b of boss base 1 with hold-down bolt 4, locate to be processed 7 with alignment pin 8 simultaneously, when preventing from processing side opening screw thread and other processing dimension position deviation appears, use again hold-down bolt 4, nut 5 and pressing plate 6 are fixed and clamped on location-plate 9 to be processed 7, balancing weight 2 usefulness screws 3 are fixed on the front end face of boss base 1, the lathe infringement that causes because of gravity unbalance to stop rotary main shaft.So just form side opening and screw thread processing place and the concentric necessary condition that can process of rotary main shaft, thereby reached the purpose of design of quick-clamping, reliable location, stability of rotation, precise and high efficiency.
Claims (3)
1. boss clamped-in style multipurpose side opening organisation of working, it is characterized in that: comprise boss base (1), hold-down bolt (4), nut (5), pressing plate (6), alignment pin (8) and location-plate (9), described boss base (1) rear end face is provided with a circular bosses (1a) of clamping for the three-jaw of rotating chuck, boss base (1) front end face bottom is provided with the level table (1b) that a level is extended forward, described level table (1b) is upper by the fastening location-plate (9) that is equipped with of hold-down bolt (4), to be processed (7) are placed on location-plate (9) upward and with alignment pin (8) location, are equipped with for holding down assembly on location-plate (9) that to be processed (7) are fixed and clamped at level table (1b).
2. boss clamped-in style multipurpose side opening organisation of working as claimed in claim 1 is characterized in that: fixedly mount on the front end face of described boss base (1) and be useful on the balancing weight (2) that keeps the rotary main shaft gravitational equilibrium.
3. boss clamped-in style multipurpose side opening organisation of working as claimed in claim 1, it is characterized in that: described holding down assembly comprises hold-down bolt (4), nut (5) and pressing plate (6), the bottom-up center to be processed (7) of hold-down bolt (4) is passed, and pressing plate (6) is enclosed within hold-down bolt (4) and upward and with nut (5) is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104018683A CN102873566A (en) | 2012-10-19 | 2012-10-19 | Boss clamping type multi-purpose side hole machining mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104018683A CN102873566A (en) | 2012-10-19 | 2012-10-19 | Boss clamping type multi-purpose side hole machining mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102873566A true CN102873566A (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104018683A Pending CN102873566A (en) | 2012-10-19 | 2012-10-19 | Boss clamping type multi-purpose side hole machining mechanism |
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| CN (1) | CN102873566A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451818A (en) * | 2020-05-15 | 2020-07-28 | 沈阳飞机工业（集团）有限公司 | Clamp for turning special-shaped shell part space nozzle and machining method thereof |
| CN113458511A (en) * | 2021-07-14 | 2021-10-01 | 上海凯特阀门制造有限公司 | Valve body machining auxiliary device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070231092A1 (en) * | 2004-07-16 | 2007-10-04 | Mirko Flam | Tool Adapter |
| CN201120557Y (en) * | 2007-12-11 | 2008-09-24 | 青岛港（集团）有限公司 | Clamper for thread repair for oil cylinder adjusting bolt |
| CN101659017A (en) * | 2009-09-29 | 2010-03-03 | 南通德玛瑞机械制造有限公司 | Low rudder supporting axle processed tooling |
| CN202070937U (en) * | 2011-04-25 | 2011-12-14 | 上海东方泵业(集团)有限公司 | Positioning and processing device for chemical shield pump explosion-proof junction box |
| CN203171308U (en) * | 2012-10-19 | 2013-09-04 | 江苏腾旋科技股份有限公司 | Boss clamping type multipurpose side hole processing mechanism |
-
2012
- 2012-10-19 CN CN2012104018683A patent/CN102873566A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070231092A1 (en) * | 2004-07-16 | 2007-10-04 | Mirko Flam | Tool Adapter |
| CN201120557Y (en) * | 2007-12-11 | 2008-09-24 | 青岛港（集团）有限公司 | Clamper for thread repair for oil cylinder adjusting bolt |
| CN101659017A (en) * | 2009-09-29 | 2010-03-03 | 南通德玛瑞机械制造有限公司 | Low rudder supporting axle processed tooling |
| CN202070937U (en) * | 2011-04-25 | 2011-12-14 | 上海东方泵业(集团)有限公司 | Positioning and processing device for chemical shield pump explosion-proof junction box |
| CN203171308U (en) * | 2012-10-19 | 2013-09-04 | 江苏腾旋科技股份有限公司 | Boss clamping type multipurpose side hole processing mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451818A (en) * | 2020-05-15 | 2020-07-28 | 沈阳飞机工业（集团）有限公司 | Clamp for turning special-shaped shell part space nozzle and machining method thereof |
| CN111451818B (en) * | 2020-05-15 | 2021-08-06 | 沈阳飞机工业（集团）有限公司 | Clamp for turning special-shaped shell part space nozzle and machining method thereof |
| CN113458511A (en) * | 2021-07-14 | 2021-10-01 | 上海凯特阀门制造有限公司 | Valve body machining auxiliary device |
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Application publication date: 20130116 |