CN108247391A - A kind of lifter body boring jig - Google Patents
A kind of lifter body boring jig Download PDFInfo
- Publication number
- CN108247391A CN108247391A CN201810111020.4A CN201810111020A CN108247391A CN 108247391 A CN108247391 A CN 108247391A CN 201810111020 A CN201810111020 A CN 201810111020A CN 108247391 A CN108247391 A CN 108247391A
- Authority
- CN
- China
- Prior art keywords
- lifter body
- oil cylinder
- bottom plate
- pressing
- fixed seat
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention relates to a kind of lifter body boring jigs.Specifically, during the through-hole for being right boring automobile tappet with eccentric wheel cooperation, for lifter body boring jig.It includes bottom plate, its main feature is that there is oil cylinder on bottom plate, upward, cylinder body is fixed on bottom plate the piston rod of the oil cylinder.Piston rod upper end is connected with pressing plate, and pressing plate both ends are stretched out in oil cylinder both sides.Fixed seat with being useful for holding vehicles lifter body on the corresponding bottom plate in pressing plate both ends, under working condition, the automobile lifter body is pressed between corresponding fixed seat and the respective end of pressing plate.Using this fixture, production efficiency can be improved, improves product quality.
Description
Technical field
The present invention relates to a kind of fixtures.Specifically, during the through-hole for being right boring automobile lifter body with eccentric wheel cooperation, for pair
The fixture of lifter body bore hole.
Background technology
It is both known about in auto-parts manufacturing, in right boring automobile lifter body and the through-hole of eccentric wheel cooperation, to protect
Machining accuracy is demonstrate,proved, needs to position automobile lifter body by fixture.At present, it is carried out to the through-hole on automobile lifter body
All it is that automobile lifter body is clamped on lathe using two cylinders positioned opposite when right boring is processed, in this way one
It is secondary to clamp an automobile lifter body, in process, it need to frequently replace automobile lifter body, low production efficiency.Due to cylinder
Limited pressure, automobile lifter body is difficult to clamp, and during right boring, processed automobile lifter body easily moves so that adds
The automobile lifter body that work goes out is second-rate.
Invention content
The problem to be solved in the present invention is to provide a kind of lifter body boring jig.Using this fixture, production effect can be improved
Rate improves product quality.
The invention solves the above problem realized by following technical scheme：
The lifter body boring jig of the present invention includes bottom plate, its main feature is that there is oil cylinder on bottom plate, the piston rod of the oil cylinder upward,
Its cylinder body is fixed on bottom plate.Piston rod upper end is connected with pressing plate, and pressing plate both ends are stretched out in oil cylinder both sides.It is opposite with pressing plate both ends
It is useful for the fixed seat of holding vehicles lifter body on the bottom plate answered, under working condition, the automobile lifter body is pressed in phase
It answers between fixed seat and the respective end of pressing plate.
Further improvement of the present invention scheme is that the upper surface of the fixed seat has the V-shaped groove for passing through its both ends, and two solid
V-shaped groove in reservation is longitudinally parallel.Key seat is fixed on the bottom plate of fixed seat one end, has pin hole in key seat, pin hole is not with consolidating
There is capping in the adjacent one end of reservation, has spring in pin hole and cuts somebody's hair；Described to cut somebody's hair as quarter butt, inner end offsets with spring one end,
Its outer end withstand at work automobile lifter body without nose end.
Further improvement of the present invention scheme is that the fixed seat other end has auxiliary pressing article, and auxiliary pressing article one end is pressed in
Automobile lifter body has on nose end.There is supporting block under the auxiliary pressing article other end.Auxiliary pressing article longitudinal direction side has auxiliary to press
Locking oil cylinder, the auxiliary compressed oil cylinder is lever oil cylinder, and the cylinder body of lever oil cylinder is fixed on bottom plate, and the outer end of lever is pressed in
The longitudinal direction for assisting pressing article is intermediate.
Further improvement of the present invention scheme is that auxiliary pressing article inner side and outer side has Internal baffle and outer baffle respectively.
The further improvement project of the present invention is that have flat hole in supporting block, the flat hole adjacent with auxiliary pressing article
Jagged in crater wall, the gap width assists the end of pressing article to be lacked by described with the width of pressing article is assisted to be adapted
Mouth offsets with that opposite crater wall.
Due to there is oil cylinder on bottom plate it can be seen from above scheme, the piston rod of the oil cylinder upward, fix by cylinder body
On bottom plate.Piston rod upper end is connected with pressing plate, and pressing plate both ends are stretched out on oil cylinder both sides and the corresponding bottom plate in pressing plate both ends
Be useful for the fixed seat of holding vehicles lifter body, under working condition, the automobile lifter body be pressed in corresponding fixed seat with
Between the respective end of pressing plate.The positioning of two automobile lifter bodies can be realized using an oil cylinder, if being set on a bottom plate
Two or more oil cylinders, so that it may while realize the positioning of two or more automobile lifter bodies.With once can only in background technology
One automobile lifter body of clamping is compared, and is avoided the trouble for frequently replacing automobile lifter body, is substantially increased production efficiency.And by
In realizing the positioning to automobile lifter body using oil cylinder, and the pressure of oil cylinder is larger, in process, can avoid being processed
The movement of automobile lifter body, so as to improve the processing quality of product.
Description of the drawings
Fig. 1 is the lifter body boring jig schematic diagram of the present invention；
Fig. 2 is the D-D schematic cross-sectional views of Fig. 1.
Specific embodiment
As depicted in figs. 1 and 2, lifter body boring jig of the invention contains there are one bottom plate 1, and oil cylinder is provided on bottom plate 1
2.Upward, cylinder body is fixed on bottom plate 1 piston rod of the oil cylinder 2.The piston rod upper end is provided with pressing plate 3, pressing plate 3
Longitudinal direction it is intermediate be connected with the piston rod upper end, the both ends of pressing plate 3 are stretched out in 2 both sides of oil cylinder.It is corresponding with 3 both ends of pressing plate
Bottom plate 1 on be both provided with fixed seat 7 for holding vehicles lifter body 13, under working condition, 13 quilt of automobile lifter body
It is pressed between corresponding fixed seat 7 and the respective end of pressing plate 3.
To ensure the axially position to automobile lifter body 13, the upper surface of the fixed seat 7, which is machined with, passes through its both ends
Cross section is the V-shaped groove of V-arrangement, and the V-shaped groove in two fixed seats 7 is longitudinally parallel and perpendicular with the longitudinal direction of pressing plate 3.It is fixed
Key seat 4 is fixed on the bottom plate 1 of 7 outer ends of seat, pin hole, axial centerline and the V-shaped groove longitudinal centre line of pin hole are machined in key seat 4
Parallel and coincidence.In pin hole, one end adjacent with fixed seat 7 is not connected with capping 5, and bullet is disposed with from inside to outside in pin hole
Spring 14 and cut somebody's hair 6.Described to cut somebody's hair 6 as quarter butt, inner end offsets with 14 one end of spring, and outer end withstands on automobile tappet at work
Body 13 without on nose end.
Further to ensure the axially position to automobile lifter body 13.7 other end of fixed seat is provided with auxiliary pressing plate
Item 8 assists the longitudinal centre line of pressing article 8 parallel with V-shaped groove longitudinal centre line and overlaps.8 one end of auxiliary pressing article is pressed in
Automobile lifter body 13 has on nose end.Auxiliary 8 other end of pressing article is arranged with supporting block 12.Assist 8 longitudinal direction one of pressing article
Side is provided with auxiliary compressed oil cylinder 15.The auxiliary compressed oil cylinder 15 is lever oil cylinder, and cylinder body is fixed on bottom plate 1, thick stick
The longitudinal direction that the outer end of bar is pressed in auxiliary pressing article 8 is intermediate.
To avoid the transverse shifting of auxiliary pressing article 8, Internal baffle 11 is respectively arranged in 8 inner side and outer side of auxiliary pressing article
With outer baffle 10.
For avoid auxiliary pressing article 8 vertically move, flat hole is machined in supporting block 12, with auxiliary pressing article 8 it is adjacent
Flat hole crater wall on process jagged, the gap width is with assisting the width of pressing article 8 to be adapted, auxiliary pressing article 8
The end is withstood on by the notch in that crater wall opposite with notch.
Claims (5)
1. a kind of lifter body boring jig, including bottom plate, it is characterised in that have oil cylinder, the piston rod court of the oil cylinder on bottom plate
On, cylinder body is fixed on bottom plate；Piston rod upper end is connected with pressing plate, and pressing plate both ends are stretched out in oil cylinder both sides；With pressing plate both ends
It is useful for the fixed seat of holding vehicles lifter body on corresponding bottom plate, under working condition, the automobile lifter body is compacted
Between corresponding fixed seat and the respective end of pressing plate.
2. lifter body boring jig according to claim 1, it is characterised in that the upper surface of the fixed seat, which has, passes through it
The V-shaped groove at both ends, the V-shaped groove in two fixed seats are longitudinally parallel；Key seat is fixed on the bottom plate of fixed seat one end, in key seat
There is pin hole, there is capping in pin hole one end not adjacent with fixed seat, has spring in pin hole and cuts somebody's hair；It is described to cut somebody's hair as quarter butt, it is inner
End offset with spring one end, outer end withstand at work automobile lifter body without nose end.
3. lifter body boring jig according to claim 2, it is characterised in that the fixed seat other end has auxiliary pressing article, auxiliary
Pressing aid lath one end is pressed in the having on nose end of automobile lifter body；There is supporting block under the auxiliary pressing article other end；Assist pressing article
There is auxiliary compressed oil cylinder in longitudinal side, and the auxiliary compressed oil cylinder is lever oil cylinder, and the cylinder body of lever oil cylinder is fixed on bottom plate,
The longitudinal direction that the outer end of its lever is pressed in auxiliary pressing article is intermediate.
4. lifter body boring jig according to claim 3, it is characterised in that auxiliary pressing article inner side and outer side has respectively
Internal baffle and outer baffle.
5. lifter body boring jig according to claim 3, it is characterised in that have flat hole in supporting block, with assisting pressing plate
Jagged in the adjacent flat hole crater wall of item, the gap width assists pressing article with the width of pressing article is assisted to be adapted
The end is offseted by the notch and that opposite crater wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810111020.4A CN108247391B (en) | 2018-02-08 | 2018-02-08 | Boring fixture for tappet body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810111020.4A CN108247391B (en) | 2018-02-08 | 2018-02-08 | Boring fixture for tappet body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108247391A true CN108247391A (en) | 2018-07-06 |
| CN108247391B CN108247391B (en) | 2023-10-13 |
Family
ID=62743902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810111020.4A Active CN108247391B (en) | 2018-02-08 | 2018-02-08 | Boring fixture for tappet body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108247391B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303256A (en) * | 2011-08-24 | 2012-01-04 | 重庆川东减震制造有限公司 | Clamp for drilling and milling bottom cylinder of shock absorber |
| CN202114498U (en) * | 2011-05-25 | 2012-01-18 | 诸城市威尔浦汽车传动轴有限公司 | Special tooling for four counter-sinking holes of flange yoke |
| DE202012001539U1 (en) * | 2012-02-15 | 2012-03-14 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Self-sufficient hydraulic clamping pallet |
| CN203292892U (en) * | 2013-06-09 | 2013-11-20 | 柳州市天颐汽车零部件有限公司 | Dumper lifting support hole-boring tool |
| CN203449011U (en) * | 2013-07-18 | 2014-02-26 | 纽威数控装备（苏州）有限公司 | Tappet hydraulic tool |
| CN204019221U (en) * | 2014-08-11 | 2014-12-17 | 宁波方讯机械科技有限公司 | Flexibility linear array type Chain Link more than one piece boring grab |
| CN104325327A (en) * | 2014-10-27 | 2015-02-04 | 潍坊盛瑞动力机械科技有限公司 | Hydraulic clamping and positioning device for slope processing of connecting rod |
| CN104354023A (en) * | 2014-09-30 | 2015-02-18 | 湖州环丰机械有限公司 | Fixing rack for tapping of oil cylinder |
| CN204487201U (en) * | 2015-01-12 | 2015-07-22 | 重庆工业职业技术学院 | Six square tube chamfering apparatus for end clamping devices |
| CN107116246A (en) * | 2017-04-20 | 2017-09-01 | 玉环博邦自动化设备有限公司 | A kind of bent axle puncher |
| CN206825039U (en) * | 2017-05-23 | 2018-01-02 | 东莞晨旭达精密模具科技有限公司 | It is a kind of to be used for the clamp mechanism that plate germule clamps in mobile phone |
| CN207953284U (en) * | 2018-02-08 | 2018-10-12 | 无锡瑞真精机股份有限公司 | A kind of lifter body boring jig |
-
2018
- 2018-02-08 CN CN201810111020.4A patent/CN108247391B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202114498U (en) * | 2011-05-25 | 2012-01-18 | 诸城市威尔浦汽车传动轴有限公司 | Special tooling for four counter-sinking holes of flange yoke |
| CN102303256A (en) * | 2011-08-24 | 2012-01-04 | 重庆川东减震制造有限公司 | Clamp for drilling and milling bottom cylinder of shock absorber |
| DE202012001539U1 (en) * | 2012-02-15 | 2012-03-14 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Self-sufficient hydraulic clamping pallet |
| CN203292892U (en) * | 2013-06-09 | 2013-11-20 | 柳州市天颐汽车零部件有限公司 | Dumper lifting support hole-boring tool |
| CN203449011U (en) * | 2013-07-18 | 2014-02-26 | 纽威数控装备（苏州）有限公司 | Tappet hydraulic tool |
| CN204019221U (en) * | 2014-08-11 | 2014-12-17 | 宁波方讯机械科技有限公司 | Flexibility linear array type Chain Link more than one piece boring grab |
| CN104354023A (en) * | 2014-09-30 | 2015-02-18 | 湖州环丰机械有限公司 | Fixing rack for tapping of oil cylinder |
| CN104325327A (en) * | 2014-10-27 | 2015-02-04 | 潍坊盛瑞动力机械科技有限公司 | Hydraulic clamping and positioning device for slope processing of connecting rod |
| CN204487201U (en) * | 2015-01-12 | 2015-07-22 | 重庆工业职业技术学院 | Six square tube chamfering apparatus for end clamping devices |
| CN107116246A (en) * | 2017-04-20 | 2017-09-01 | 玉环博邦自动化设备有限公司 | A kind of bent axle puncher |
| CN206825039U (en) * | 2017-05-23 | 2018-01-02 | 东莞晨旭达精密模具科技有限公司 | It is a kind of to be used for the clamp mechanism that plate germule clamps in mobile phone |
| CN207953284U (en) * | 2018-02-08 | 2018-10-12 | 无锡瑞真精机股份有限公司 | A kind of lifter body boring jig |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108247391B (en) | 2023-10-13 |
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