CN104259816A - Pin press-fitting positioning device - Google Patents
Pin press-fitting positioning device Download PDFInfo
- Publication number
- CN104259816A CN104259816A CN201410503406.1A CN201410503406A CN104259816A CN 104259816 A CN104259816 A CN 104259816A CN 201410503406 A CN201410503406 A CN 201410503406A CN 104259816 A CN104259816 A CN 104259816A
- Authority
- CN
- China
- Prior art keywords
- fixed
- pin
- shaft seat
- block
- fixedly welded
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention relates to a pin press-fitting positioning device. The pin press-fitting positioning device comprises a workbench, a turning wheel, a swinging rod, a pressing rod, a through hole insertion bar, a handle and pin bolts, wherein a rotating shaft seat A is fixedly arranged on the right end of the workbench; the swinging rod is fixedly welded on the radial direction of the circumference of the turning wheel; the pressing rod is also fixedly welded in the radial direction of the circumference of the turning wheel; a fixing block is fixedly welded on the top end of the swinging rod; a fixed through hole is formed in the fixing block; a rotating shaft seat B is fixedly arranged on the left end of the workbench; a plurality of positioning holes in the same line are formed in the through hole insertion bar; each pin bolt comprises a main body, a check block, an elastic block, a groove, a spring and a limiting bump. The swinging rod and the through hole insertion bar are fixed through the pin bolts, the positions of positioning holes where the pin bolts are inserted are adjusted based on thickness and size of different work-pieces and needed compressing force, and the pin bolts is convenient in fixation and firm in positioning, and not easy to loose, so that the processing efficiency is greatly improved, a work-piece is prevented from being damaged, and resources are saved.
Description
Technical field
The present invention relates to a kind of fixture, specifically pin press-fits positioner.
Background technology
In production and processing, when especially using the equipment with the impulse forces such as oil pump are larger, workpiece often needs, by just carrying out following process or assembling after gripping means grips, to prevent workpiece under huge momentum effect from coming off; Existing Workpiece clamping device is of a great variety, and the scope of application is little, and its complex structure, complex operation, inefficiency, Workpiece clamping is unreliable, greatly have impact on workpieces in subsequent crudy or assembly quality, thus causes unnecessary economic loss.
Summary of the invention
The object of the present invention is to provide a kind of pin convenient fixing, firm position, not easily loosens, and substantially increases working (machining) efficiency, avoids workpiece breakage, and the pin economized on resources press-fits positioner, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
Pin press-fits positioner, comprises workbench, runner, swing arm, depression bar, through hole insert row, handle and pin; The right-hand member of described workbench is fixed with shaft seat A, shaft seat A is trapezium structure, described runner is by being arranged on the first rotating shaft on shaft seat A and shaft seat A is rotationally connected, the circumference radial direction of runner is fixedly welded with swing arm, the circumference radial direction of runner is also fixedly welded with depression bar, and depression bar is arranged on the below of swing arm; Be fixedly welded with fixed block on the top of described swing arm, fixed block is provided with fixed via, the upper end plate of fixed block is fixedly welded with handle, handle is fixed with antislip ring; The left end of described workbench is fixed with shaft seat B, shaft seat B is trapezium structure, described through hole insert row is by being arranged on the second rotating shaft on shaft seat B and shaft seat B is rotationally connected, and through hole insert row is provided with some locating holes point-blank, the diameter of locating hole is equal with fixed via; Described pin includes main body, block, bullet block, groove, spring and spacing preiection, the block with body normal is fixedly welded with at the right-hand member of main body, main body offers two parallel up and down grooves, bullet block is provided with in groove, the cross section of bullet block is right-angled trapezium, the lower surface of bullet block is fixedly connected on the upper end of spring, and the lower end of spring is fixed on the bottom of groove, is fixed with spacing preiection respectively in the both sides of bullet block.
Further: the diameter of described runner is 3 ~ 5 times of the first rotating shaft.
Further: the angle between described swing arm and depression bar is 30 ~ 60 degree.
Further: the material of described fixed block and through hole insert row is cast iron.
Further: the diameter of described second rotating shaft is 1/4 ~ 1/2 of the first rotating shaft.
Compared with prior art, the invention has the beneficial effects as follows: the present invention fixes swing arm and through hole insert row by pin, through hole insert row is provided with some through holes, according to the thickness of different workpieces, size and the position of positioning hole that needs the dynamics compressed to regulate pin to intert, and pin convenient fixing, firm position, not easily loosen, substantially increase working (machining) efficiency, avoid workpiece breakage, economize on resources.
Accompanying drawing explanation
Fig. 1 is the structural representation that pin press-fits positioner.
Fig. 2 is the structural representation that pin press-fits the pin of positioner.
Fig. 3 is the structure for amplifying schematic diagram of A in Fig. 2.
In figure: 1-workbench, 2-shaft seat A, 3-runner, 4-swing arm, 5-depression bar, 6-first rotating shaft, 7-shaft seat B, 8-second rotating shaft, 9-through hole insert row, 10-fixed block, 11-locating hole, 12-fixed via, 13-antislip ring, 14-handle, 15-main body, 16-block, 17-bullet block, 18-groove, 19-spring, 20-spacing preiection.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to figure, in the embodiment of the present invention, pin press-fits positioner, comprises workbench 1, runner 3, swing arm 4, depression bar 5, through hole insert row 9, handle 14 and pin; The right-hand member of described workbench 1 is fixed with shaft seat A2, shaft seat A2 is trapezium structure, described runner 3 is rotationally connected with shaft seat A2 by the first rotating shaft 6 be arranged on shaft seat A2, the diameter of runner 3 is 3 ~ 5 times of the first rotating shaft 6, the circumference radial direction of runner 3 is fixedly welded with swing 4, and swing arm 4 drives runner 3 to rotate, and the circumference radial direction of runner 3 is also fixedly welded with depression bar 5, depression bar 5 is arranged on the below of swing arm 4, and the angle between swing arm 4 and depression bar 5 is 30 ~ 60 degree; Be fixedly welded with fixed block 10 on the top of described swing arm 6, the material of fixed block 10 is cast iron, fixed block 10 is provided with fixed via 12, the upper end plate of fixed block 10 is fixedly welded with handle 14, handle 14 is fixed with antislip ring 13; The left end of described workbench 1 is fixed with shaft seat B7, shaft seat B7 is trapezium structure, described through hole insert row 9 is rotationally connected with shaft seat B7 by the second rotating shaft 8 be arranged on shaft seat B7, the diameter of described second rotating shaft 8 is 1/4 ~ 1/2 of first rotating shafts 6, the material of through hole insert row 9 is cast iron, through hole insert row 9 is provided with some locating holes 11 point-blank, the diameter of locating hole 11 is equal with fixed via 12; Described pin includes main body 15, block 16, bullet block 17, groove 18, spring 19 and spacing preiection 20, the block 16 vertical with main body 15 is fixedly welded with at the right-hand member of main body 15, main body 15 offers two parallel up and down grooves 18, bullet block 17 is provided with in groove 18, the cross section of bullet block 17 is right-angled trapezium, trapezoidal inclined-plane outwardly, the lower surface of bullet block 17 is fixedly connected on the upper end of spring 19, the lower end of spring 19 is fixed on the bottom of groove 18, be fixed with spacing preiection 20 respectively in the both sides of bullet block 17, prevent bullet block from departing from groove 18.
Operation principle of the present invention is: in use, workpiece is positioned over the below of depression bar 5, depressed downwards by handle 14, after depression bar 5 is pressed to correct position downwards, the fixed via 12 on swing arm 4 is corresponding with the locating hole 11 on through hole insert row 9, again pin is inserted in hole, bullet block 17 on pin ejects through behind hole, is fixed on by pin in hole, when needs take off pin, with hand, bullet block 17 is depressed, can pin be extracted; Simple to operate, and the demand of different thrust can be adapted to, adaptability is stronger.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. pin press-fits positioner, comprises workbench (1), runner (3), swing arm (4), depression bar (5), through hole insert row (9), handle (14) and pin, it is characterized in that: the right-hand member of described workbench (1) is fixed with shaft seat A(2), shaft seat A(2) be trapezium structure, described runner (3) is by being arranged on shaft seat A(2) on the first rotating shaft (6) and shaft seat A(2) be rotationally connected, the circumference radial direction of runner (3) is fixedly welded with swing arm (4), the circumference radial direction of runner (3) is also fixedly welded with depression bar (5), and depression bar (5) is arranged on the below of swing arm (4), fixed block (10) is fixedly welded with on the top of described swing arm (4), fixed block (10) is provided with fixed via (12), the upper end plate of fixed block (10) is fixedly welded with handle (14), handle (14) is fixed with antislip ring (13), the left end of described workbench (1) is fixed with shaft seat B(7), shaft seat B(7) be trapezium structure, described through hole insert row (9) is by being arranged on shaft seat B(7) on the second rotating shaft (8) and shaft seat B(7) be rotationally connected, through hole insert row (9) is provided with some locating holes (11) point-blank, the diameter of locating hole (11) is equal with fixed via (12), described pin includes main body (15), block (16), bullet block (17), groove (18), spring (19) and spacing preiection (20), the block (16) vertical with main body (15) is fixedly welded with at the right-hand member of main body (15), main body (15) offers two parallel up and down grooves (18), bullet block (17) is provided with in groove (18), the cross section of bullet block (17) is right-angled trapezium, the lower surface of bullet block (17) is fixedly connected on the upper end of spring (19), the lower end of spring (19) is fixed on the bottom of groove (18), spacing preiection (20) is fixed with respectively in the both sides of bullet block (17).
2. pin according to claim 1 press-fits positioner, it is characterized in that: the diameter of described runner (3) is 3 ~ 5 times of the first rotating shaft (6).
3. pin according to claim 1 press-fits positioner, it is characterized in that: the angle between described swing arm (4) and depression bar (5) is 30 ~ 60 degree.
4. pin according to claim 1 press-fits positioner, it is characterized in that: the material of described fixed block (10) and through hole insert row (9) is cast iron.
5. pin according to claim 1 press-fits positioner, it is characterized in that: the diameter of described second rotating shaft (8) is 1/4 ~ 1/2 of the first rotating shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503406.1A CN104259816A (en) | 2014-09-26 | 2014-09-26 | Pin press-fitting positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410503406.1A CN104259816A (en) | 2014-09-26 | 2014-09-26 | Pin press-fitting positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104259816A true CN104259816A (en) | 2015-01-07 |
Family
ID=52151460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410503406.1A Pending CN104259816A (en) | 2014-09-26 | 2014-09-26 | Pin press-fitting positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104259816A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855841A (en) * | 2016-05-27 | 2016-08-17 | 滁州学院 | Outer-hexagonal copper cylinder press-fitting fixture |
| CN113389810A (en) * | 2021-06-15 | 2021-09-14 | 江苏钱潮轴承有限公司 | High-glossiness deep groove ball bearing and processing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08336734A (en) * | 1995-06-07 | 1996-12-24 | Howa Mach Ltd | Clamp device |
| JP2001138157A (en) * | 1999-11-17 | 2001-05-22 | Honda Motor Co Ltd | Clamp mechanism |
| CN201383183Y (en) * | 2009-03-23 | 2010-01-13 | 宋白桦 | Locking and locating mechanism with rotatable paper money checking module |
| CN201965155U (en) * | 2010-12-01 | 2011-09-07 | 东莞宏威数码机械有限公司 | Clamping mechanism for display device test |
| CN204171630U (en) * | 2014-09-26 | 2015-02-25 | 宁波旭升机械有限公司 | A kind of pin press-fits positioner |
-
2014
- 2014-09-26 CN CN201410503406.1A patent/CN104259816A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08336734A (en) * | 1995-06-07 | 1996-12-24 | Howa Mach Ltd | Clamp device |
| JP2001138157A (en) * | 1999-11-17 | 2001-05-22 | Honda Motor Co Ltd | Clamp mechanism |
| CN201383183Y (en) * | 2009-03-23 | 2010-01-13 | 宋白桦 | Locking and locating mechanism with rotatable paper money checking module |
| CN201965155U (en) * | 2010-12-01 | 2011-09-07 | 东莞宏威数码机械有限公司 | Clamping mechanism for display device test |
| CN204171630U (en) * | 2014-09-26 | 2015-02-25 | 宁波旭升机械有限公司 | A kind of pin press-fits positioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855841A (en) * | 2016-05-27 | 2016-08-17 | 滁州学院 | Outer-hexagonal copper cylinder press-fitting fixture |
| CN113389810A (en) * | 2021-06-15 | 2021-09-14 | 江苏钱潮轴承有限公司 | High-glossiness deep groove ball bearing and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: 315806, No. 68 North Lake Road, Beilun District, Zhejiang, Ningbo Applicant after: NINGBO XUSHENG AUTO TECHNOLOGY CO., LTD. Address before: 315806, No. 68 North Lake Road, Beilun District, Zhejiang, Ningbo Applicant before: Ningbo Xusheng Machinery Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |