CN203171308U - Boss clamping type multipurpose side hole processing mechanism - Google Patents

Boss clamping type multipurpose side hole processing mechanism Download PDF

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Publication number
CN203171308U
CN203171308U CN 201220539562 CN201220539562U CN203171308U CN 203171308 U CN203171308 U CN 203171308U CN 201220539562 CN201220539562 CN 201220539562 CN 201220539562 U CN201220539562 U CN 201220539562U CN 203171308 U CN203171308 U CN 203171308U
Authority
CN
China
Prior art keywords
boss
bolt
plate
processed
hold
Prior art date
Application number
CN 201220539562
Other languages
Chinese (zh)
Inventor
丁飏
季新
沈元坤
Original Assignee
江苏腾旋科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 江苏腾旋科技股份有限公司 filed Critical 江苏腾旋科技股份有限公司
Priority to CN 201220539562 priority Critical patent/CN203171308U/en
Application granted granted Critical
Publication of CN203171308U publication Critical patent/CN203171308U/en

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Abstract

The utility model relates to a boss clamping type multipurpose side hole processing mechanism, which is characterized in that the boss clamping type multipurpose side hole processing mechanism comprises a boss base, a compressing 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 circular boss which is clamped by three pawls of a rotary chuck; the lower part of the front end face of the boss base is provided with a horizontal platform extending horizontally and forwardly; the positioning plate is fastened to the horizontal platform through the compressing bolt; a workpiece to be processed is disposed on the positioning plate and is positioned by the positioning pin; the horizontal platform is provided with a compressing assembly which is used for fixing and compressing the workpiece to be processed to the positioning plate. The boss clamping type multipurpose side hole processing mechanism is advantageous in that the structure is simple and flexible; mounting and clamping are rapid and convenient; interchangeability is good and adjusting can be conducted based on demand; assisting time is shortened, machining efficiency is improved and machining precision is increased; labor intensity and investment on molding cutters are greatly reduced; design requirement can be guaranteed.

Description

Boss clamped-in style multipurpose side opening organisation of working
Technical field
The utility model relates to the processing tool equipment of a kind of parts side opening processing, screw thread processing, and 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.Advanced at present processing method is exactly to finish the processing of hole and screw thread on numerical control borer, machining center by special fixture clamping, establishment numerical control program, use molding cutter.Though this processing method can reach designing requirement, the clamping complexity, proofread and correct difficulty, utilization rate of equipment and installations is low, the problem that causes cost of equipment, cutter expense, labour cost to increase greatly.
Summary of the invention
The purpose of this utility model 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, reduce the input of working strength of workers and molding cutter significantly, guaranteed designing requirement.
The technical scheme that provides according to the utility model: 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 boss platform 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 further improvement of the utility model, 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 further improvement of the utility model, 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 utility model has the following advantages:
(1) the utility model 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 utility model is implemented, improved crudy and the stability of swivel joint parts side opening and side opening screw thread, machined surface has good surface appearance quality and precision.
(3) the utility model adopts conventional cutter, the hole of required processing to machined part, screw thread carry out machining, promoted working (machining) efficiency greatly, shortened non-cutting time, improve machining accuracy, reduced equipment, cutter, cost of supplementary product such as artificial significantly, guaranteed designing requirement, shorten product delivery date, improved economic benefit.Organisation of working of the present utility model still belongs to initiative in the swivel joint manufacturing.
Description of drawings:
Fig. 1 is the perspective view of the utility model embodiment.
The specific embodiment
The utility model is described in further detail 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 made up 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 boss platform 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 goes up 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.In the utility model, described holding down assembly mainly is made up 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, in the utility model, 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 boss platform 1a on boss base 1 rear end face by the three-jaw of rotating chuck, be positioned on the location-plate 9 with endoporus for to be processed 7, 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 hold-down bolt 4 again, 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, to stop the lathe infringement that rotary main shaft causes because of gravity unbalance.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 boss platform (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 gone up 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) and go up and locate with alignment pin (8), 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.
CN 201220539562 2012-10-19 2012-10-19 Boss clamping type multipurpose side hole processing mechanism CN203171308U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220539562 CN203171308U (en) 2012-10-19 2012-10-19 Boss clamping type multipurpose side hole processing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220539562 CN203171308U (en) 2012-10-19 2012-10-19 Boss clamping type multipurpose side hole processing mechanism

Publications (1)

Publication Number Publication Date
CN203171308U true CN203171308U (en) 2013-09-04

Family

ID=49068061

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220539562 CN203171308U (en) 2012-10-19 2012-10-19 Boss clamping type multipurpose side hole processing mechanism

Country Status (1)

Country Link
CN (1) CN203171308U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102873566A (en) * 2012-10-19 2013-01-16 江苏腾旋科技股份有限公司 Boss clamping type multi-purpose side hole machining mechanism
CN104625819A (en) * 2014-12-09 2015-05-20 齐齐哈尔市金车工业公司 Clamp for turning strut lining hole
CN105234694A (en) * 2015-10-22 2016-01-13 重庆颖泉标准件有限公司 Locating device for machining of spherical end of automobile gear shift oscillating bar
CN105234728A (en) * 2015-10-22 2016-01-13 重庆颖泉标准件有限公司 Mechanism for clamping and locating of gear shifting oscillating bar of automobile
CN105234727A (en) * 2015-10-22 2016-01-13 重庆颖泉标准件有限公司 Clamping and positioning device for lathing automobile gear shifting oscillating rods

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102873566A (en) * 2012-10-19 2013-01-16 江苏腾旋科技股份有限公司 Boss clamping type multi-purpose side hole machining mechanism
CN104625819A (en) * 2014-12-09 2015-05-20 齐齐哈尔市金车工业公司 Clamp for turning strut lining hole
CN105234694A (en) * 2015-10-22 2016-01-13 重庆颖泉标准件有限公司 Locating device for machining of spherical end of automobile gear shift oscillating bar
CN105234728A (en) * 2015-10-22 2016-01-13 重庆颖泉标准件有限公司 Mechanism for clamping and locating of gear shifting oscillating bar of automobile
CN105234727A (en) * 2015-10-22 2016-01-13 重庆颖泉标准件有限公司 Clamping and positioning device for lathing automobile gear shifting oscillating rods

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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: 20130904

Termination date: 20171019