CN107932136A - Connecting rod two end while positioner - Google Patents
Connecting rod two end while positioner Download PDFInfo
- Publication number
- CN107932136A CN107932136A CN201711229904.1A CN201711229904A CN107932136A CN 107932136 A CN107932136 A CN 107932136A CN 201711229904 A CN201711229904 A CN 201711229904A CN 107932136 A CN107932136 A CN 107932136A
- Authority
- CN
- China
- Prior art keywords
- clamp plate
- connecting rod
- plate
- big
- gripper shoe
- 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
- 230000000875 corresponding Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000789 fastener Substances 0.000 description 1
- 230000004301 light adaptation Effects 0.000 description 1
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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- 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
Abstract
The invention discloses a kind of connecting rod two end while positioner, including bottom plate and the vertical gripper shoe being located on bottom plate, further include driving cylinder and end positioning supporting block and pressure plate structure, the end positioning supporting block is located in vertical gripper shoe, interlinking lever end positioning groove is equipped with above end positioning supporting block, the pressure plate structure includes big end clamp plate and small end clamp plate, it is hinged in the middle part of the big end clamp plate and small end clamp plate in vertical gripper shoe, one end of big end clamp plate is corresponding with connecting rod tip, small end clamp plate one end is corresponding with wrist-pin end of connecting rod, the big end clamp plate other end is connected with mandril one end, the small end clamp plate other end is connected with drive rod one end, the mandril other end is connected with the drive rod other end by connecting plate, connecting plate is connected with the piston rod of driving cylinder.Positioner drives engine link size end clamp plate to be positioned by compressing to the connecting rod two end at the same time by driving cylinder at the same time, and accurate positioning is reliable, and the big small end of connecting rod positions can process at the same time at the same time, greatly improves processing efficiency.
Description
Technical field
The present invention relates to engine link technical field, more particularly, to a kind of connecting rod two end while positioner.
Background technology
Engine link Boring does not have dedicated positioning tool at present, and the big small end of engine link separates successively list
Solely positioning processing, location structure are positioned by fastener, and positioning action is cumbersome, and multiple locating and machining error is big, influence to add
Work precision.
The content of the invention
In view of the shortcomings of the prior art, the technical problems to be solved by the invention are to provide a kind of connecting rod two end positions dress at the same time
Put, to achieve the purpose that accurate positioning simplicity.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
Connecting rod two end positioner, including bottom plate and the vertical gripper shoe being located on bottom plate at the same time, further includes driving cylinder
Supporting block and pressure plate structure are positioned with end, the end positioning supporting block is located in vertical gripper shoe, end positioning support
Be equipped with interlinking lever end positioning groove above block, the pressure plate structure includes big end clamp plate and small end clamp plate, the big end clamp plate with
It is hinged in the middle part of small end clamp plate in vertical gripper shoe, one end of big end clamp plate is corresponding with connecting rod tip, small end clamp plate one end
Corresponding with wrist-pin end of connecting rod, the big end clamp plate other end is connected with mandril one end, the small end clamp plate other end and drive rod one end
It is connected, the mandril other end is connected with the drive rod other end by connecting plate, and connecting plate is connected with the piston rod of driving cylinder.
Further, the big end clamp plate other end is hinged and connected with mandril one end, small the end clamp plate other end and drive rod
One end is hinged and connected, and mandril and drive rod both pass through vertical gripper shoe.
The interlinking lever end positioning groove is the profiling locating slot being adapted below with interlinking lever end.
Hydraulic cylinder is equipped with the vertical gripper shoe above connecting rod, the piston rod end of cylinder lower, which is equipped with, to be used for
Push down the pressure head above engine link end.
The pressure plate structure and end positioning supporting block are located at the side of vertical gripper shoe, and driving cylinder and connecting plate are positioned at perpendicular
The opposite side of allotment fagging.
The pressure head is rubber block.
Compared with prior art, the present invention has the following advantages：Positioner is same by driving cylinder at the same time for the connecting rod two end
When drives engine link size end clamp plate, and by compressing positioning, accurate positioning is reliable, and positioning can at the same time for the big small end of connecting rod
Process at the same time, greatly improve processing efficiency.
Brief description of the drawings
The content expressed by each width attached drawing of this specification and the mark in figure are briefly described below：
Fig. 1 is positioning device structure schematic diagram of the present invention.
In figure：
1. vertical gripper shoe, 2. hydraulic cylinders, 3. pressure heads, 4. big ends positioning supporting block, 5. big end clamp plates, 6. supporting pins, 7.
Mandril, 8. small ends positioning supporting block, 9. small end clamp plates, 10. shafts, 11. drive rods, 12. engine links.
Embodiment
Below against attached drawing, by the description of the embodiment, making to embodiment of the invention further details of
Explanation.
The connecting rod two end while positioner, including bottom plate, the vertical gripper shoe being located on bottom plate, driving cylinder and end are determined
Position supporting block and pressure plate structure, wherein, end positioning supporting block is located in vertical gripper shoe, is set above end positioning supporting block
There is interlinking lever end positioning groove, pressure plate structure includes big end clamp plate and small end clamp plate, cut with scissors in the middle part of big end clamp plate and small end clamp plate
It is connected in vertical gripper shoe, one end of big end clamp plate is corresponding with connecting rod tip, and small end clamp plate one end is corresponding with wrist-pin end of connecting rod,
The big end clamp plate other end is connected with mandril one end, and the small end clamp plate other end is connected with drive rod one end, the mandril other end and driving
The bar other end is connected by connecting plate, and connecting plate is connected with the piston rod of driving cylinder.
Positioner drives engine link size end clamp plate fixed by compressing to connecting rod two end at the same time by driving cylinder at the same time
Position, and the big small end of connecting rod can position at the same time, avoid one end from compressing the other end and tilt problem, accurate positioning is reliable；Engine connects
Bar both ends position, both ends can at the same time Boring, greatly improve processing efficiency, reduce cost.
The instantiation of the present invention is described in detail with reference to Fig. 1：
Connecting rod two end positioner, including bottom plate, vertical gripper shoe 1, hydraulic cylinder 2, pressure head 3, big end positioning branch at the same time
Bracer 4, big end clamp plate 5, supporting pin 6, mandril 7, small end positioning supporting block 8, small end clamp plate 9, shaft 10 and drive rod 11.
Vertical gripper shoe 1 is fixed on bottom plate vertically, and bottom plate is level board, and end positioning supporting block is located at vertical gripper shoe
On, interlinking lever end positioning groove is equipped with above end positioning supporting block, interlinking lever end positioning groove is and phase below interlinking lever end
The profiling locating slot of adaptation.
Preferably, positioning supporting block in end includes the big end positioning supporting block 4 being arranged side by side and small end positioning supporting block 8,
Big end positioning supporting block 4 is equipped with the big end profiling locating slot being adapted with engine link big end lower part；Small end positioning support
Block 8 is equipped with the small end profiling locating slot being adapted with engine link small end lower part.
The big small end of connecting rod need to be only individually positioned in corresponding profiling locating slot by the positioning of engine link 12, positional operand
It is extremely convenient to make；Big end, which positions supporting block and small end positioning supporting block, to meet different model engine link with dismounting and change
Positioning requirements.
Pressure plate structure includes big end clamp plate 5 and small end clamp plate 9, and vertical branch is hinged in the middle part of big end clamp plate and small end clamp plate
On fagging, one end of big end clamp plate is corresponding with connecting rod tip, and small end clamp plate one end is corresponding with wrist-pin end of connecting rod, and big end clamp plate is another
One end is connected with mandril one end, and the small end clamp plate other end is connected with drive rod one end, and the mandril other end and the drive rod other end lead to
Cross connecting plate to be connected, connecting plate is connected with the piston rod of driving cylinder.The big small end of connecting rod can position at the same time.
Big end clamp plate is horizontally disposed, and by supporting pin in the middle part of big end clamp plate, supporting pin is the supporting point of big end clamp plate, big end
Pressing plate one end is opposite with engine link big end, and the end of big end clamp plate, which is equipped with, avoids the big stomidium of engine link from avoiding arc recessed
Groove；The big end clamp plate other end is corresponding with mandril, and mandril passes through vertical gripper shoe, and the mandril other end is connected with connecting plate.
Small end clamp plate one end is corresponding with by small end engine link body, and the small end clamp plate other end is hinged phase with drive rod
Even, drive rod passes through vertical gripper shoe.The drive rod other end is connected with connecting plate, and the centre of small end clamp plate is hinged on by shaft
Small end positioning supporting block side, it is compact-sized.
Big end positions supporting block and small end positioning supporting block is arranged side by side, and big end clamp plate horizontal cross is set, small end clamp plate
It is vertically arranged, small end clamp plate main body is located at the lower section of engine link, reasonable in design, and behaviour is picked and placeed easy to engine link
Make.
Vertical gripper shoe 1 is equipped with hydraulic cylinder 2, and the piston rod end of cylinder lower, which is equipped with, to be used to push down engine link
Pressure head 3 above end.Positioning stablity is reliable, and the big small end of engine link is processed be not easy to loosen at the same time after positioning, and processing is accurate
Reliably；Pressure head is rubber block, during processing can damping improve machining accuracy.
Driving cylinder is fixed on bottom plate, and pressure plate structure and end position the side that supporting block is located at vertical gripper shoe, driving
Cylinder and connecting plate are located at the opposite side of vertical gripper shoe.The piston rod of driving cylinder is connected with the middle part of connecting plate, drives cylinder working
Big end clamp plate and small end clamp plate can be driven to compress position to engine link both ends at the same time.Without secondary positioning.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements and from aforesaid way
Limitation, as long as employ the present invention design and technical solution carry out various unsubstantialities improvement, or it is not improved will
The design and technical solution of the present invention directly applies to other occasions, within protection scope of the present invention.
Claims (6)
- A kind of 1. connecting rod two end positioner, including bottom plate and the vertical gripper shoe that is located on bottom plate at the same time, it is characterised in that：Also Including driving cylinder and end positioning supporting block and pressure plate structure, the end positioning supporting block is located in vertical gripper shoe, is held Interlinking lever end positioning groove is equipped with above portion's positioning supporting block, the pressure plate structure includes big end clamp plate and small end clamp plate, described It is hinged in the middle part of big end clamp plate and small end clamp plate in vertical gripper shoe, one end of big end clamp plate is corresponding with connecting rod tip, small End clamp plate one end is corresponding with wrist-pin end of connecting rod, and the big end clamp plate other end is connected with mandril one end, the small end clamp plate other end with Drive rod one end is connected, and the mandril other end is connected with the drive rod other end by connecting plate, the work of connecting plate and driving cylinder Stopper rod is connected.
- 2. connecting rod two end as claimed in claim 1 while positioner, it is characterised in that：The big end clamp plate other end and mandril One end is hinged and connected, and the small end clamp plate other end is hinged and connected with drive rod one end, and mandril and drive rod both pass through vertical gripper shoe.
- 3. connecting rod two end as claimed in claim 1 while positioner, it is characterised in that：The interlinking lever end positioning groove be with The profiling locating slot that interlinking lever end is adapted below.
- 4. connecting rod two end as claimed in claim 1 while positioner, it is characterised in that：It is located at connecting rod in the vertical gripper shoe Top is equipped with hydraulic cylinder, and the piston rod end of cylinder lower, which is equipped with, to be used to push down the pressure head above engine link end.
- 5. connecting rod two end as claimed in claim 2 while positioner, it is characterised in that：The pressure plate structure and end positioning branch Bracer is located at the side of vertical gripper shoe, and driving cylinder and connecting plate are located at the opposite side of vertical gripper shoe.
- 6. connecting rod two end as claimed in claim 4 while positioner, it is characterised in that：The pressure head is rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711229904.1A CN107932136A (en) | 2017-11-29 | 2017-11-29 | Connecting rod two end while positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711229904.1A CN107932136A (en) | 2017-11-29 | 2017-11-29 | Connecting rod two end while positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107932136A true CN107932136A (en) | 2018-04-20 |
Family
ID=61946780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711229904.1A Pending CN107932136A (en) | 2017-11-29 | 2017-11-29 | Connecting rod two end while positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107932136A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5778511A (en) * | 1993-08-20 | 1998-07-14 | Compact Air Products, Inc. | Swing apparatus and method |
| CN201357318Y (en) * | 2008-12-18 | 2009-12-09 | 潍坊潍柴零部件机械有限公司 | Boring connecting rod small end hole fixture |
| CN202021476U (en) * | 2010-12-13 | 2011-11-02 | 杭州九龙机械制造有限公司 | Automobile connecting rod fine boring jig |
| CN202399059U (en) * | 2011-12-30 | 2012-08-29 | 承德苏垦银河连杆股份有限公司 | Clamp for fine boring of large and small end holes of connecting rod |
| CN203900960U (en) * | 2014-05-15 | 2014-10-29 | 鹰普（中国）有限公司 | Pneumatic hinge clamping tool |
| CN104259903A (en) * | 2014-08-14 | 2015-01-07 | 重庆山青机械制造有限公司 | Hydraulic milling fixture |
| CN204658034U (en) * | 2015-05-26 | 2015-09-23 | 宁波市凯博数控机械有限公司 | A kind of air-actuated jaw of fast clamp crankshaft-link rod |
| CN204735991U (en) * | 2015-06-19 | 2015-11-04 | 盛瑞传动股份有限公司 | Connecting rod presss from both sides tight positioner |
| CN106271771A (en) * | 2016-08-30 | 2017-01-04 | 杭州九龙机械制造有限公司 | A kind of hydraulically operated fixture |
| CN206140167U (en) * | 2016-05-16 | 2017-05-03 | 苏州品汇精密电子有限公司 | Quick pneumatic machine tooling anchor clamps |
-
2017
- 2017-11-29 CN CN201711229904.1A patent/CN107932136A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5778511A (en) * | 1993-08-20 | 1998-07-14 | Compact Air Products, Inc. | Swing apparatus and method |
| CN201357318Y (en) * | 2008-12-18 | 2009-12-09 | 潍坊潍柴零部件机械有限公司 | Boring connecting rod small end hole fixture |
| CN202021476U (en) * | 2010-12-13 | 2011-11-02 | 杭州九龙机械制造有限公司 | Automobile connecting rod fine boring jig |
| CN202399059U (en) * | 2011-12-30 | 2012-08-29 | 承德苏垦银河连杆股份有限公司 | Clamp for fine boring of large and small end holes of connecting rod |
| CN203900960U (en) * | 2014-05-15 | 2014-10-29 | 鹰普（中国）有限公司 | Pneumatic hinge clamping tool |
| CN104259903A (en) * | 2014-08-14 | 2015-01-07 | 重庆山青机械制造有限公司 | Hydraulic milling fixture |
| CN204658034U (en) * | 2015-05-26 | 2015-09-23 | 宁波市凯博数控机械有限公司 | A kind of air-actuated jaw of fast clamp crankshaft-link rod |
| CN204735991U (en) * | 2015-06-19 | 2015-11-04 | 盛瑞传动股份有限公司 | Connecting rod presss from both sides tight positioner |
| CN206140167U (en) * | 2016-05-16 | 2017-05-03 | 苏州品汇精密电子有限公司 | Quick pneumatic machine tooling anchor clamps |
| CN106271771A (en) * | 2016-08-30 | 2017-01-04 | 杭州九龙机械制造有限公司 | A kind of hydraulically operated fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |
|
| RJ01 | Rejection of invention patent application after publication |