CN203197637U - Milling fixture for clamping fifth reverse gear shift levels - Google Patents
Milling fixture for clamping fifth reverse gear shift levels Download PDFInfo
- Publication number
- CN203197637U CN203197637U CN 201320223283 CN201320223283U CN203197637U CN 203197637 U CN203197637 U CN 203197637U CN 201320223283 CN201320223283 CN 201320223283 CN 201320223283 U CN201320223283 U CN 201320223283U CN 203197637 U CN203197637 U CN 203197637U
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- reverse gear
- positioning seat
- gathering sill
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Abstract
The utility model discloses a milling fixture for clamping fifth reverse gear shift levels. A positioning block is fixedly installed on the top surface of a bottom plate, wherein two V-shaped grooves are formed in the top surface of the positioning block, two large air cylinders are respectively and vertically installed in containing holes in the left end and the right end of the bottom of the positioning block, and the upper ends of piston rods of the two large air cylinders are respectively hinged to the middle of a pressing plate. A left sliding block is installed in a guide groove which is formed in the inclined section of a left positioning base of a left positioning assembly; the front end of the left sliding block and the rear lower end of a piston rod of a left small air cylinder are fixed, and the left small air cylinder and the front side face of the inclined section of the left positioning base are fixed. A right sliding block is installed in a guide groove which is formed in the top of a right positioning base of a right positioning assembly, the rear end of the right sliding block and the front end of a piston rod of a right small air cylinder are fixed, the right small air cylinder and the rear side face of the right positioning base are fixed, and a right positioning pin is fixedly installed on the top face of the front side of the right sliding block. The milling fixture can automatically position and clamp the fifth reverse gear shift levels, conveniently and rapidly clamps the fifth reverse gear shift levels, and can clamp two fifth reverse gear shift levels at a time.
Description
Technical field
The utility model belongs to the fraise jig field, specifically, relates in particular to a kind of milling clamper for clamping five reverse gear shift bars.
Background technology
Five reverse gear shift bars are one of vitals of car gear shifting system, and this five reverse gears shift bar is the elongated rod shape structure, and section is milled with respectively a flat horizontal surface about shaft, and shift bar is provided with single groove and W groove.In order to mill the flat horizontal surface of section about five reverse gear shift bars, method commonly used is at present: fix a milling clamper at milling machine first, these anchor clamps are located five reverse gear shift bars cylindrical and the W groove of (being called for short workpiece G) manually, and with the cylindrical of manual mode workpiece pressing G, last two flat horizontal surfaces by milling cutter milling workpiece G.
The defective of tradition milling clamper is, manually location, clamping workpiece G, and clamping is wasted time and energy, clamping inefficiency, and once can only workpiece G of clamping.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of milling clamper for clamping five reverse gear shift bars, wants automatically location, clamping workpiece G.
The technical solution of the utility model is as follows: a kind of milling clamper for clamping five reverse gear shift bars, it is characterized in that: comprise base plate (1), left positioning component and right positioning component, wherein be installed with the locating piece (2) of a strip on the end face of base plate (1), the end face of this locating piece has two V-type grooves (2a) that run through its left and right sides end face, is arranged side by side before and after these two V-type grooves are; In the accommodation hole of end a large cylinder (3) is installed vertically respectively about described locating piece (2) bottom, the piston rod upper end of these two large cylinders is hinged by the middle part of a bearing pin (4) with a block pressur plate (5) respectively, this pressing plate can be around bearing pin (4) swing of correspondence, and the front and rear part of pressing plate (5) is positioned at respectively directly over the V-type groove (2a) of respective side;
Described left positioning component is positioned at locating piece (2) front side, and comprise left positioning seat (6) and left cover (8), its left positioning seat (6) is fixed on described base plate (1) end face, left positioning seat (6) the top rear formation tilting section that recedes, the gathering sill that connects before and after the top of this tilting section has one, a left slider (7) is housed in this gathering sill, and this left slider and this gathering sill are slidingly matched, and the top of gathering sill is sealed by described left cover (8); The posterior end of the front end of described left slider (7) and left little cylinder (9) piston rod is fixed, and the little cylinder in this left side is fixed by left cushion block (10) and the leading flank of described left positioning seat (6) tilting section; Described left slider (7) rear end is installed with a left alignment pin (11), and this left alignment pin vertically is located at described locating piece (2) top, and the top of left alignment pin (11) is towards the described V-type groove (2a) of front side;
Described right positioning component is positioned at locating piece (2) rear side, and comprise right positioning seat (12) and right cover plate (14), its right positioning seat (12) is fixed on described base plate (1) end face, the gathering sill that connects before and after right positioning seat (12) top has one, a right slide block (13) is housed in this gathering sill, this right slide block and this gathering sill are slidingly matched, and the top of gathering sill is sealed by described right cover plate (14); The front end of described right slide block (13) rear end and right little cylinder (15) piston rod is fixed, the little cylinder in this right side is fixed by right cushion block (16) and the trailing flank of described right positioning seat (12), and be installed with a described right alignment pin (17) on the end face of right slide block (13) front side, this right alignment pin is vertical setting, and its top is towards the described V-type groove (2a) of rear side.
Before the Milling Process, first base plate (1) is fixed on the workbench of milling machine, secondly in two V-type grooves (2a), fill respectively a workpiece (G), these two workpiece (G) anti-installation, and the W groove of the workpiece in front (G) left part is located by described left alignment pin (11), and single groove of the workpiece in back (G) right part is located by described right alignment pin (17), be with dynamic pressure plates (5) that two workpiece (G) are clamped by two large cylinders (3) at last, thereby be convenient to the flat horizontal surface of two workpiece of milling (G) end; Clamp again after after finishing Milling Process, shutting down, two workpiece (G) being commutated, so that the flat horizontal surface of two workpiece of milling (G) other end.
Adopt above structure, these anchor clamps can be located automatically, clamping work pieces (G), convenient mounting and clamping, quick, and each energy two workpiece of clamping (G), clamping efficient significantly improves, and can liberate a milling machine and two operators when processing two workpiece, can reduce production costs so again.
In the utility model, the middle part of described locating piece (2) end face is higher than the front and rear part of this end face, and the intersection of middle part and front and rear part is formed with respectively a described V-type groove (2a).
In the present embodiment, vertically be provided with a left limit pin (18) on the V-type groove (2a) of described front side, this left limit pin is positioned at the left of described left alignment pin (11); Vertically be provided with a right limit pin (19) on the V-type groove (2a) of described rear side, this right limit pin (19) is positioned at the right-hand of described right alignment pin (17).
Adopt above structure, the utility model can carry out axial limiting to two workpiece (G) respectively by two spacer pins, thereby be beneficial to quickly and easily workpiece (G) is positioned, and then is convenient to clamping and Milling Process.
In the utility model, described base plate (1) is rectangular slab, and the middle part of this base plate (1) left and right sides end face all has N-shaped hole (1a).Adopt above structure, described base plate (1) is bolted on the workbench of milling machine by being located in T-shaped in these two N-shaped holes (1a).
As preferably, have a through hole on the described pressing plate (5), this through hole is up-small and down-big two-part square opening, the bottom of this through hole is stretched in the piston rod upper end of described large cylinder (3), and is hinged by described bearing pin (4) and pressing plate (5).
Beneficial effect: these anchor clamps can be located automatically, clamping work pieces (G), convenient mounting and clamping, quick, and each energy two workpiece of clamping (G), clamping efficient significantly improves, and can liberate a milling machine and two operators when processing two workpiece, can reduce production costs so again.
Description of drawings
Fig. 1 is stereogram of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is that the B of Fig. 1 is to view.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figures 1 to 3, the utility model mainly is made of base plate 1, left positioning component and right positioning component.Wherein, described base plate 1 is the rectangular slab of horizontally set, and the middle part of this base plate 1 left and right sides end face all has N-shaped hole 1a, and base plate 1 can be bolted on the workbench of milling machine by being located in T-shaped among these two N-shaped hole 1a.
Be installed with a locating piece 2 by screw on the end face of above-mentioned base plate 1, this locating piece 2 is the elongated plates of horizontally set, and the end face of locating piece 2 has two V-type groove 2a that run through its left and right sides end face, is arranged side by side before and after these two V-type grooves are.In the present embodiment, the middle part of described locating piece 2 end faces is higher than the front and rear of this end face, and the intersection of end face middle part and front portion forms the described V-type groove 2a of front side, and the intersection at section middle part and rear portion forms the described V-type groove 2a of rear side, so just can in the V-type groove 2a of front side and rear side, place respectively a workpiece G, and the periphery of these two workpiece G is located by the V-type groove 2a of respective side respectively.
As shown in Figures 1 to 3, left end and the right-hand member of described locating piece 2 bottoms have a square accommodation hole, and the large cylinder 3 of an outsourcing vertically is installed respectively in these two accommodation holes.After via hole corresponding on locating piece 2 end faces is passed respectively in the piston rod upper end of above-mentioned two large cylinders 3, reach the top of locating piece 2.Be provided with side by side two block pressur plates 5 about the top of above-mentioned locating piece 2, the position of this two block pressur plate 5 is corresponding one by one with the piston rod of described large cylinder 3.
Have a through hole on the described pressing plate 5, this through hole is up-small and down-big two-part square opening, the bottom of this through hole is stretched in the piston rod upper end of described large cylinder 3, and be hinged by described bearing pin 4 and pressing plate 5, and pressing plate 5 can be around bearing pin 4 swings, and the front and rear part of the pressing plate 5 described V-type groove 2a of corresponding respective side respectively.When the piston rod of two described large cylinders 3 shortens downwards, drive two block pressur plates 5 and move down, thereby make the front and rear part of this two block pressur plate 5 compress respectively left part and the right part of two workpiece G.
As shown in Figures 1 to 3, described left positioning component is positioned at the front side of locating piece 2, and mainly is made of left positioning seat 6, left slider 7, left cover 8, left cushion block 10 and left alignment pin 11.Wherein, described left positioning seat 6 is fixed by screws in the left part of described base plate 1 end face, the left positioning seat 6 tops rear formation tilting section that recedes, the gathering sill that connects before and after the top of this tilting section has one, a left slider 7 is housed in this gathering sill, and this left slider and this gathering sill are slidingly matched.The end face of described left positioning seat 6 tilting sections is fixed with a left cover 8 by screw, and this left cover 8 is with the gathering sill sealing at positioning seat 6 tilting section tops.
The posterior end of the front end of described left slider 7 and left stingy cylinder 9 piston rods is fixed, and the little cylinder in this left side is obliquely installed, and low behind the front height.And the installation end of the stingy cylinder 9 in an above-mentioned left side is fixed on the left cushion block 10 by turnbuckle, and this left cushion block 10 is fixed by the leading flank of screw and described left positioning seat 6 tilting sections.
The rear end of described left slider 7 is installed with a left alignment pin 11, and this left alignment pin 11 vertically is located at the top of described locating piece 2, and the top of left alignment pin 11 is towards the described V-type groove 2a of front side.When the piston rod of the stingy cylinder 9 in an above-mentioned left side stretches out to the back lower place, drive left slider 7 and in the gathering sill of left positioning seat 6 tilting sections, slide backward, thus the W groove that left alignment pin 11 is compressed on the workpiece G in front.
As shown in Figures 1 to 3, described right positioning component is positioned at the rear side of locating piece 2, and mainly is made of right positioning seat 12, right slide block 13, right cover plate 14, right stingy cylinder 15, right cushion block 16 and right alignment pin 17.Wherein, described right positioning seat 12 is by being fixed on the right part of described base plate 1 end face, and the gathering sill that connects before and after these right positioning seat 12 tops have is equipped with a right slide block 13 in this gathering sill, and this right slide block 13 is slidingly matched with this gathering sill.And, being installed with a right cover plate 14 by screw on the end face of above-mentioned right positioning seat 12, this right cover plate 14 can be with the gathering sill sealing at right positioning seat 12 tops.
The front end of the rear end of described right slide block 13 and right stingy cylinder 15 piston rods is fixed, and the stingy cylinder 15 in this right side is and is horizontally disposed with, and the piston rod of right stingy cylinder 15 forward.The installation end of the stingy cylinder 15 in the above-mentioned right side is fixed by turnbuckle and a right cushion block 16, and this right cushion block 16 is fixed with the trailing flank of described right positioning seat 12, thereby the stingy cylinder 15 in the right side is fixed on the right positioning seat 12.
Be installed with a right alignment pin 17 on the end face of above-mentioned right slide block 13 front sides, this right alignment pin 17 is vertical setting, and the top of its right alignment pin 17 is towards the described V-type groove 2a of rear side.When the piston rod of the stingy cylinder 15 in the above-mentioned right side extends forward, drive described right alignment pin 17 and move forward, thus the single groove on clamping workpiece G in back, in order to mill simultaneously these two workpiece G near the flat horizontal surface at left positioning component place.
As shown in Figures 1 to 3, vertically be provided with a left limit pin 18 on the V-type groove 2a of described front side, this left limit pin 18 is positioned at the left of described left alignment pin 11.Vertically be provided with a right limit pin 19 on the V-type groove 2a of described rear side, this right limit pin 19 is positioned at the right-hand of described right alignment pin 17.
The above only is preferred embodiment of the present utility model; not take the utility model as restriction; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. milling clamper that is used for clamping five reverse gear shift bars, it is characterized in that: comprise base plate (1), left positioning component and right positioning component, wherein be installed with the locating piece (2) of a strip on the end face of base plate (1), the end face of this locating piece has two V-type grooves (2a) that run through its left and right sides end face, is arranged side by side before and after these two V-type grooves are; In the accommodation hole of end a large cylinder (3) is installed vertically respectively about described locating piece (2) bottom, the piston rod upper end of these two large cylinders is hinged by the middle part of a bearing pin (4) with a block pressur plate (5) respectively, this pressing plate can be around bearing pin (4) swing of correspondence, and the front and rear part of pressing plate (5) is positioned at respectively directly over the V-type groove (2a) of respective side;
Described left positioning component is positioned at locating piece (2) front side, and comprise left positioning seat (6) and left cover (8), its left positioning seat (6) is fixed on described base plate (1) end face, left positioning seat (6) the top rear formation tilting section that recedes, the gathering sill that connects before and after the top of this tilting section has one, a left slider (7) is housed in this gathering sill, and this left slider and this gathering sill are slidingly matched, and the top of gathering sill is sealed by described left cover (8); The posterior end of the front end of described left slider (7) and left little cylinder (9) piston rod is fixed, and the little cylinder in this left side is fixed by left cushion block (10) and the leading flank of described left positioning seat (6) tilting section; Described left slider (7) rear end is installed with a left alignment pin (11), and this left alignment pin vertically is located at described locating piece (2) top, and the top of left alignment pin (11) is towards the described V-type groove (2a) of front side;
Described right positioning component is positioned at locating piece (2) rear side, and comprise right positioning seat (12) and right cover plate (14), its right positioning seat (12) is fixed on described base plate (1) end face, the gathering sill that connects before and after right positioning seat (12) top has one, a right slide block (13) is housed in this gathering sill, this right slide block and this gathering sill are slidingly matched, and the top of gathering sill is sealed by described right cover plate (14); The front end of described right slide block (13) rear end and right little cylinder (15) piston rod is fixed, the little cylinder in this right side is fixed by right cushion block (16) and the trailing flank of described right positioning seat (12), and be installed with a described right alignment pin (17) on the end face of right slide block (13) front side, this right alignment pin is vertical setting, and its top is towards the described V-type groove (2a) of rear side.
2. described milling clamper for clamping five reverse gear shift bars according to claim 1, it is characterized in that: the middle part of described locating piece (2) end face is higher than the front and rear part of this end face, and the intersection of middle part and front and rear part is formed with respectively a described V-type groove (2a).
3. described milling clamper for clamping five reverse gear shift bars according to claim 1, it is characterized in that: vertically be provided with a left limit pin (18) on the V-type groove (2a) of described front side, this left limit pin is positioned at the left of described left alignment pin (11); Vertically be provided with a right limit pin (19) on the V-type groove (2a) of described rear side, this right limit pin (19) is positioned at the right-hand of described right alignment pin (17).
4. according to claim 1 to 3 arbitrary described milling clampers for clamping five reverse gear shift bars, it is characterized in that: described base plate (1) is rectangular slab, and the middle part of this base plate (1) left and right sides end face all has N-shaped hole (1a).
5. described milling clamper for clamping five reverse gear shift bars according to claim 1, it is characterized in that: have a through hole on the described pressing plate (5), this through hole is up-small and down-big two-part square opening, the bottom of this through hole is stretched in the piston rod upper end of described large cylinder (3), and is hinged by described bearing pin (4) and pressing plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320223283 CN203197637U (en) | 2013-04-27 | 2013-04-27 | Milling fixture for clamping fifth reverse gear shift levels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320223283 CN203197637U (en) | 2013-04-27 | 2013-04-27 | Milling fixture for clamping fifth reverse gear shift levels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197637U true CN203197637U (en) | 2013-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320223283 Expired - Fee Related CN203197637U (en) | 2013-04-27 | 2013-04-27 | Milling fixture for clamping fifth reverse gear shift levels |
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| CN (1) | CN203197637U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567791A (en) * | 2013-11-21 | 2014-02-12 | 重庆北方青山精密机械制造有限责任公司 | Double-station milling clamp suitable for transmission gear shifting lever |
| CN104148705A (en) * | 2014-08-01 | 2014-11-19 | 重庆山青机械制造有限公司 | Position-selection connecting shaft assembly matched drill connecting hole drill jig |
| CN104175149A (en) * | 2014-08-10 | 2014-12-03 | 强胜精密机械(苏州)有限公司 | Shaft product clamping device and method |
| CN104259903A (en) * | 2014-08-14 | 2015-01-07 | 重庆山青机械制造有限公司 | Hydraulic milling fixture |
| CN104696507A (en) * | 2015-02-28 | 2015-06-10 | 重庆大学 | Intelligent gear-shifting robot arm and method for testing gear-shifting performance of speed changer of robot arm |
| CN104842191A (en) * | 2015-05-27 | 2015-08-19 | 佛山市普拉迪数控科技有限公司 | Z-direction positioning clamp supportive of leftward-rightward rotating and fine tuning |
| CN104875056A (en) * | 2015-05-27 | 2015-09-02 | 佛山市普拉迪数控科技有限公司 | Z-direction positioning clamp controlled in groups and capable of rotating left and right for fine tuning |
| CN104875057A (en) * | 2015-05-27 | 2015-09-02 | 佛山市普拉迪数控科技有限公司 | Multi-row Z-direction positioning fixture supporting leftward-rightward rotational fine adjustment |
| CN104875055A (en) * | 2015-05-27 | 2015-09-02 | 佛山市普拉迪数控科技有限公司 | Single-row Z-direction positioning fixture with leftward-rightward rotational fine adjustment function |
| CN104889770A (en) * | 2015-05-27 | 2015-09-09 | 佛山市普拉迪数控科技有限公司 | Multi-directional positioning fixture suitable for dimensional deviation condition between workpieces |
| CN108127411A (en) * | 2018-01-11 | 2018-06-08 | 泉州市亿源工程机械有限公司 | All-in-one machine is bored in a kind of milling |
| CN108760897A (en) * | 2018-05-13 | 2018-11-06 | 重庆机电职业技术学院 | The fixture of shift lever assembly for ultrasonic examination |
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2013
- 2013-04-27 CN CN 201320223283 patent/CN203197637U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567791A (en) * | 2013-11-21 | 2014-02-12 | 重庆北方青山精密机械制造有限责任公司 | Double-station milling clamp suitable for transmission gear shifting lever |
| CN104148705A (en) * | 2014-08-01 | 2014-11-19 | 重庆山青机械制造有限公司 | Position-selection connecting shaft assembly matched drill connecting hole drill jig |
| CN104175149A (en) * | 2014-08-10 | 2014-12-03 | 强胜精密机械(苏州)有限公司 | Shaft product clamping device and method |
| CN104175149B (en) * | 2014-08-10 | 2016-06-01 | 强胜精密机械(苏州)有限公司 | A kind of axis products clamping device and clamping method |
| CN104259903A (en) * | 2014-08-14 | 2015-01-07 | 重庆山青机械制造有限公司 | Hydraulic milling fixture |
| CN104696507A (en) * | 2015-02-28 | 2015-06-10 | 重庆大学 | Intelligent gear-shifting robot arm and method for testing gear-shifting performance of speed changer of robot arm |
| CN104696507B (en) * | 2015-02-28 | 2017-09-15 | 重庆大学 | Intelligent gearshift robot arm and its shift of transmission performance test methods |
| CN104875055A (en) * | 2015-05-27 | 2015-09-02 | 佛山市普拉迪数控科技有限公司 | Single-row Z-direction positioning fixture with leftward-rightward rotational fine adjustment function |
| CN104875057A (en) * | 2015-05-27 | 2015-09-02 | 佛山市普拉迪数控科技有限公司 | Multi-row Z-direction positioning fixture supporting leftward-rightward rotational fine adjustment |
| CN104889770A (en) * | 2015-05-27 | 2015-09-09 | 佛山市普拉迪数控科技有限公司 | Multi-directional positioning fixture suitable for dimensional deviation condition between workpieces |
| CN104875056A (en) * | 2015-05-27 | 2015-09-02 | 佛山市普拉迪数控科技有限公司 | Z-direction positioning clamp controlled in groups and capable of rotating left and right for fine tuning |
| CN104842191A (en) * | 2015-05-27 | 2015-08-19 | 佛山市普拉迪数控科技有限公司 | Z-direction positioning clamp supportive of leftward-rightward rotating and fine tuning |
| CN104889770B (en) * | 2015-05-27 | 2017-10-27 | 佛山市普拉迪数控科技有限公司 | It is a kind of to be applied to there is the multidirectional positioning fixture of dimensional discrepancy between workpiece |
| CN104842191B (en) * | 2015-05-27 | 2017-12-05 | 佛山市普拉迪数控科技有限公司 | It is a kind of can left-right rotation fine setting Z-direction positioning fixture |
| CN108127411A (en) * | 2018-01-11 | 2018-06-08 | 泉州市亿源工程机械有限公司 | All-in-one machine is bored in a kind of milling |
| CN108760897A (en) * | 2018-05-13 | 2018-11-06 | 重庆机电职业技术学院 | The fixture of shift lever assembly for ultrasonic examination |
| CN108760897B (en) * | 2018-05-13 | 2024-05-03 | 重庆机电职业技术学院 | Clamp for gear shift lever assembly for ultrasonic flaw detection |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140427 |