CN105150093A - Main shaft clamp used for polishing inner surfaces of short pipes - Google Patents
Main shaft clamp used for polishing inner surfaces of short pipes Download PDFInfo
- Publication number
- CN105150093A CN105150093A CN201510637425.8A CN201510637425A CN105150093A CN 105150093 A CN105150093 A CN 105150093A CN 201510637425 A CN201510637425 A CN 201510637425A CN 105150093 A CN105150093 A CN 105150093A
- Authority
- CN
- China
- Prior art keywords
- clamp
- card
- main shaft
- jig seat
- wild card
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0092—Grinding attachments for lathes or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
Abstract
The invention relates to a main shaft clamp used for polishing the inner surfaces of short pipes. The main shaft clamp comprises a clamp base, an outer clamp, an inner clamp, adjusting bolts, a limiting wheel, fixing bolts, a main shaft and an outer clamp fixing base. One end of the clamp base is arranged on the main shaft in a sleeving mode and fixed to the main shaft. The inner clamp is arranged in the front of the clamp base, and the outer clamp is arranged outside the inner clamp. The limiting wheel is arranged between the inner clamp and the outer clamp. The adjusting bolts are arranged on the outer side surfaces of the parts, corresponding to the limiting wheel, of the outer clamp, and an outer clamp fixing base is arranged on the bottom of the outer clamp. The main shaft clamp has the advantages of being reasonable in structure, convenient to operate and fix, good in stability, capable of improving the work efficiency and the polishing quality, high in application range and capable of machining common metal pipes and metal pipes with tetragonal protrusions at the ends.
Description
Technical field:
The present invention relates to a kind of jig, particularly relate to a kind of Spindle clamp cuing open light for short tube inner surface.
Background technology:
Short metal pipe is widely used in machine-building, particularly applies more extensive in the making of some utensils, as the shell, muffler etc. of manufacturing appliance.Due to the outer surface of short metal pipe and the fineness of inner surface lower, do not reach the designing requirement of some utensils, light process must be cutd open to the outer surface of short metal pipe and inner surface, improve its fineness.The outer surface of existing milling machine to short metal pipe cuts open light and is easier to, and the quality cuing open light is good, but by difficulty fixing during its inner surface to short metal pipe, the efficiency cuing open light is low, and cut open the of low quality of light, defect rate is higher.
Summary of the invention:
The object of the invention is to provide one to be convenient to fix, the high Spindle clamp cuing open light for short tube inner surface with cuing open light quality of increasing work efficiency.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of Spindle clamp cuing open light for short tube inner surface, comprise jig seat, wild card, interior card, adjusting bolt, position-limited wheel, set bolt, main shaft, wild card holder, one end of jig seat is enclosed within main shaft, and be fixed together with main shaft, interior card is provided with, outside the outside of interior card is provided with on jig seat front portion.Between Nei Ka and wild card, be provided with position-limited wheel, the lateral surface of the shell corresponding with position-limited wheel is provided with adjusting bolt, be provided with wild card holder in the bottom of shell.
Further, described jig seat is processed by one section of thick-wall metal pipes, and one end is designed to tubular body, and be convenient to be connected with main shaft, the other end is designed to halfpipe body, is convenient to install interior card and workpiece.Between tubular body and halfpipe body, be provided with draw-in groove, be convenient to process the workpiece of termination with four rib projections.The outer surface of the jig seat contacted with position-limited wheel is provided with guide groove, is convenient to fixing and strut clamp seat, prevent jig seat to be subjected to displacement in the process of work.
Further, described wild card is processed by one section of thick-wall metal pipes, comprise the first half and Lower Half, the first half is the portion of opening, Lower Half is fixed part, one end of the first half is connected with one end of Lower Half by wild card hinge, and the other end of the first half is connected with the other end of Lower Half by wild card snap close, and Lower Half is welded on wild card holder.Equidistantly on the lateral surface of wild card be provided with three bolts hole, each bolt hole is provided with an adjusting bolt, for regulating the distance between position-limited wheel and interior card, fixing and strut clamp seat and interior card.
Further, one end of described interior card is connected with one end of jig seat by interior card hinge, and the other end of interior card is buckled by interior kayser and is connected with the other end of jig seat, forms one section of tubular body after Nei Ka and jig seat close.Nei Ka and jig seat are provided with three bolts hole, and each bolt hole is provided with a set bolt for fixation workpiece, and the distance between adjacent bolt hole is all equal.The outer surface blocked in contacting with position-limited wheel is provided with guide groove, is stuck in preventing in the process of work and is subjected to displacement.
Further, described adjusting bolt is welded on one end of position-limited wheel central shaft through the bolt hole above wild card, is convenient to regulate the distance between position-limited wheel and interior card, makes on the position-limited wheel outer surface withstanding on jig seat in guide groove and interior card tightly.
The invention has the beneficial effects as follows, rational in infrastructure, easy to operate, be convenient to fix and good stability, can increase work efficiency high and cut open light quality.Applied widely, not only can process common metal tube, can also be used to process the metal tube of some terminations with four rib projections.
Accompanying drawing illustrates:
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of jig seat and interior card.
Fig. 3 is the structural representation of wild card.
Fig. 4 is the connection diagram of adjusting bolt and position-limited wheel.
In figure: 1 jig seat, 2 wild cards, in 3 in cards, 4 adjusting bolts, 5 position-limited wheels, 6 wild card snap closes, 7 kayser buckle, card hinge, 11 main shafts, 12 wild card holders, 13 draw-in grooves in 8 set bolts, 9 wild card hinges, 10.
Detailed description of the invention:
As shown in Figure 1, a kind of Spindle clamp cuing open light for short tube inner surface, comprise jig seat (1), wild card (2), interior card (3), adjusting bolt (4), position-limited wheel (5), set bolt (8), main shaft (11), wild card holder (12), one end of jig seat (1) is enclosed within main shaft (11), and be fixed together with main shaft (11), interior card (3) is provided with, outside the outside of interior card (3) is provided with on jig seat (1) is anterior.Between interior card (3) and wild card (2), be provided with position-limited wheel (5), the lateral surface of the shell corresponding with position-limited wheel (5) is provided with adjusting bolt (4), be provided with wild card holder (12) in the bottom of shell.
As shown in Figure 2, described jig seat (1) is processed by one section of thick-wall metal pipes, and one end is designed to tubular body, and be convenient to be connected with main shaft (11), the other end is designed to halfpipe body, is convenient to install interior card (3) and workpiece.Between tubular body and halfpipe body, be provided with draw-in groove (13), be convenient to process the workpiece of termination with four rib projections.The outer surface of the jig seat (1) contacted with position-limited wheel (5) is provided with guide groove, is convenient to fixing and strut clamp seat (1), prevent jig seat (1) to be subjected to displacement in the process of work.One end of described interior card (3) is connected with one end of jig seat (1) by interior card hinge (10), the other end of interior card (3) is buckled (7) by interior kayser and is connected with the other end of jig seat (1), forms one section of tubular body after interior card (3) is closed with jig seat (1).Interior card (3) with jig seat (1) are provided with three bolts hole, and each bolt hole is provided with a set bolt for fixation workpiece (8), and the distance between adjacent bolt hole is all equal.The outer surface of the interior card (3) contacted with position-limited wheel (5) is provided with guide groove, prevents interior card (3) to be subjected to displacement in the process of work.
As shown in Figure 3, described wild card (2) is processed by one section of thick-wall metal pipes, comprise the first half and Lower Half, the first half is open portion, Lower Half is fixed part, one end of the first half is connected with one end of Lower Half by wild card hinge (9), and the other end of the first half is connected with the other end of Lower Half by wild card snap close (6), and Lower Half is welded on wild card holder (12).Equidistantly on the lateral surface of wild card (2) be provided with three bolts hole, each bolt hole is provided with an adjusting bolt (4), for regulating the distance between position-limited wheel (5) and interior card (3), fixing and strut clamp seat (1) and interior card (3).
As shown in Figure 4, described adjusting bolt (4) is welded on one end of position-limited wheel (5) central shaft through the bolt hole above wild card (2), be convenient to regulate the distance between position-limited wheel (5) and interior card (3), make on position-limited wheel (5) outer surface withstanding on jig seat (1) in guide groove and interior card (3) tightly.
Operation principle and method of operating: before work pieces process, first open the first half of wild card (2) by wild card snap close (6), then buckle (7) by interior kayser and open interior card (3), is placed on by processed workpiece in jig seat (1).Then close interior card (3), by snap close, interior card (3) is fixed on jig seat (1), close the first half of wild card (2) again, be fixed in the Lower Half of wild card (2) by wild card snap close (6), then by adjusting bolt (4), position-limited wheel (5) withstood on jig seat (1) and interior card (3) tightly.Then by set bolt (8) by Workpiece clamping, fixing.
During work, jig seat (1), interior card (3) and workpiece rotate along with the rotation of main shaft (11), position-limited wheel (5) simultaneously between wild card (2) and interior card (3) rotates, wild card (2) maintains static, the bistrique of milling machine is close to the inner surface of workpiece, light can be cutd open to the inner surface of workpiece.
Cut open after light operation completes, open wild card (2), interior card (3) successively, unscrew set bolt (8), take out workpiece, and then load onto workpiece light is cutd open to it.
Claims (7)
1. one kind is cutd open the Spindle clamp of light for short tube inner surface, it is characterized in that: comprise jig seat, wild card, interior card, adjusting bolt, position-limited wheel, set bolt, main shaft, wild card holder, one end of jig seat is enclosed within main shaft, and be fixed together with main shaft, interior card is provided with, outside the outside of interior card is provided with on jig seat front portion; Between Nei Ka and wild card, be provided with position-limited wheel, the lateral surface of the shell corresponding with position-limited wheel is provided with adjusting bolt, be provided with wild card holder in the bottom of shell.
2. the Spindle clamp cuing open light for short tube inner surface according to claim 1, it is characterized in that: described jig seat is processed by one section of thick-wall metal pipes, one end is designed to tubular body, be convenient to be connected with main shaft, the other end is designed to halfpipe body, between tubular body and halfpipe body, be provided with draw-in groove, the outer surface of the jig seat contacted with position-limited wheel is provided with guide groove.
3. the Spindle clamp cuing open light for short tube inner surface according to claim 1, it is characterized in that: described wild card is processed by one section of thick-wall metal pipes, comprise the first half and Lower Half, the first half is the portion of opening, Lower Half is fixed part, one end of the first half is connected with one end of Lower Half by wild card hinge, and the other end of the first half is connected with the other end of Lower Half by wild card snap close, and Lower Half is welded on wild card holder.
4. the Spindle clamp cuing open light for short tube inner surface according to claim 1, is characterized in that: equidistantly on the lateral surface of described wild card be provided with three bolts hole, and each bolt hole is provided with an adjusting bolt.
5. the Spindle clamp cuing open light for short tube inner surface according to claim 1, it is characterized in that: one end of described interior card is connected with one end of jig seat by interior card hinge, the other end of interior card is buckled by interior kayser and is connected with the other end of jig seat, forms one section of tubular body after Nei Ka and jig seat close.
6. the Spindle clamp cuing open light for short tube inner surface according to claim 1, it is characterized in that: on described interior card and jig seat, be provided with three bolts hole, each bolt hole is provided with a set bolt for fixation workpiece, and the distance between adjacent bolt hole is all equal.
7. the Spindle clamp cuing open light for short tube inner surface according to claim 1, is characterized in that: described adjusting bolt is welded on one end of position-limited wheel central shaft through the bolt hole above wild card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510637425.8A CN105150093A (en) | 2015-10-06 | 2015-10-06 | Main shaft clamp used for polishing inner surfaces of short pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510637425.8A CN105150093A (en) | 2015-10-06 | 2015-10-06 | Main shaft clamp used for polishing inner surfaces of short pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105150093A true CN105150093A (en) | 2015-12-16 |
Family
ID=54791289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510637425.8A Pending CN105150093A (en) | 2015-10-06 | 2015-10-06 | Main shaft clamp used for polishing inner surfaces of short pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105150093A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020215538A1 (en) * | 2019-04-25 | 2020-10-29 | 常州机电职业技术学院 | Mechanical part grinding and fixing apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11230121A (en) * | 1998-02-18 | 1999-08-27 | Nec Eng Ltd | Clamp mechanism |
| JP2009174512A (en) * | 2008-01-24 | 2009-08-06 | Heiwa Sangyo Kk | Turbine blade fixing device and turbine blade machining method |
| DE202008014605U1 (en) * | 2008-11-04 | 2009-12-17 | Otec Präzisionsfinish GmbH | Clamping device for workpieces |
| CN203210006U (en) * | 2013-03-26 | 2013-09-25 | 中国重汽集团泰安五岳专用汽车有限公司 | Center frame for oil cylinder body |
| CN205009035U (en) * | 2015-10-06 | 2016-02-03 | 山东久旋航天机械制造有限公司 | A main shaft fixture that is used for nozzle stub internal surface to cut open solely |
-
2015
- 2015-10-06 CN CN201510637425.8A patent/CN105150093A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11230121A (en) * | 1998-02-18 | 1999-08-27 | Nec Eng Ltd | Clamp mechanism |
| JP2009174512A (en) * | 2008-01-24 | 2009-08-06 | Heiwa Sangyo Kk | Turbine blade fixing device and turbine blade machining method |
| DE202008014605U1 (en) * | 2008-11-04 | 2009-12-17 | Otec Präzisionsfinish GmbH | Clamping device for workpieces |
| CN203210006U (en) * | 2013-03-26 | 2013-09-25 | 中国重汽集团泰安五岳专用汽车有限公司 | Center frame for oil cylinder body |
| CN205009035U (en) * | 2015-10-06 | 2016-02-03 | 山东久旋航天机械制造有限公司 | A main shaft fixture that is used for nozzle stub internal surface to cut open solely |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020215538A1 (en) * | 2019-04-25 | 2020-10-29 | 常州机电职业技术学院 | Mechanical part grinding and fixing apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102069207A (en) | Device capable of elastically clamping two ends of long hole | |
| CN201913265U (en) | Elastic clamping device for two ends of long hole | |
| CN205009035U (en) | A main shaft fixture that is used for nozzle stub internal surface to cut open solely | |
| CN105817913A (en) | Clamp special for bevel gear | |
| CN105252299A (en) | Gear clamping device | |
| CN204711299U (en) | A kind of hydraulic pressure handle of a knife | |
| CN105150093A (en) | Main shaft clamp used for polishing inner surfaces of short pipes | |
| CN204396945U (en) | A kind of collet | |
| CN211638366U (en) | Clearance-eliminating tensioning mandrel | |
| CN205968363U (en) | Thin wall class part fixture | |
| CN111037343B (en) | Clamp for ensuring centering processing of frame parts and use method thereof | |
| CN203304606U (en) | Inner circle tensioning type mandrel fixture | |
| CN205110881U (en) | General high accuracy hole join in marriage brill jig | |
| CN205816852U (en) | Flexible chuck of machine tool | |
| CN105058132A (en) | Chamfering tool | |
| CN204686071U (en) | A kind of thin-walled external member Excircle machining fixture | |
| CN208930004U (en) | A kind of abrasive wheel trimming machine main shaft | |
| CN208496211U (en) | A kind of barrel of magnetic separator processing tool | |
| CN106002055A (en) | Rotary disc of welding robot | |
| CN203804599U (en) | Three-turn bent axle processing clamp | |
| CN202639923U (en) | Thin-wall part broaching tool | |
| CN209970185U (en) | Jumping type clamping device | |
| CN108907382B (en) | Wire-electrode cutting anchor clamps of thin wall part | |
| CN204300157U (en) | A kind of shaft coupling | |
| CN205414603U (en) | Installation assembly utensil of burring scraper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151216 |
|
| RJ01 | Rejection of invention patent application after publication |