CN206066011U - A kind of engine link clamp for machining - Google Patents

A kind of engine link clamp for machining Download PDF

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Publication number
CN206066011U
CN206066011U CN201621013272.6U CN201621013272U CN206066011U CN 206066011 U CN206066011 U CN 206066011U CN 201621013272 U CN201621013272 U CN 201621013272U CN 206066011 U CN206066011 U CN 206066011U
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CN
China
Prior art keywords
machining
alignment pin
engine link
clamp
cylinder
Prior art date
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Active
Application number
CN201621013272.6U
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Chinese (zh)
Inventor
宋光芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiangfan Changyuan Donggu Industry & Trade Co Ltd
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Xiangfan Changyuan Donggu Industry & Trade Co Ltd
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Priority to CN201621013272.6U priority Critical patent/CN206066011U/en
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Publication of CN206066011U publication Critical patent/CN206066011U/en
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Abstract

This utility model is related to field of machining, and spy is related to a kind of engine link clamp for machining.Positioning pin head part of the present utility model is provided with pyramidal structure, each alignment pin back arranges two Auxiliary support cylinder supports, one Auxiliary support oil cylinder is set on each Auxiliary support cylinder support, the front end of large circle alignment pin is respectively provided with two sets of clamping cylinders, a set of clamping cylinder in front end of small circle ring alignment pin.Fixture of the present utility model is capable of achieving the automatic locating and machining for being accurately positioned, being adapted to lathe;And multiple single clamp for machining that cover can be combined into into a sleeve clamp very easily, make lathe disposably process multiple engine links.

Description

A kind of engine link clamp for machining
Technical field
This utility model is related to field of machining, and spy is related to a kind of engine link clamp for machining.
Background technology
Connecting rod is the important built-in part in electromotor, and two ends respectively connected piston and bent axle, and its effect is by piston Reciprocating motion be changed into the rotary motion of bent axle, and the power acted on piston is passed to bent axle with output.Connecting rod Structure is shown in accompanying drawing 1.
When existing engine link blank is processed, main using clamping processing is positioned manually, working (machining) efficiency is low.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of engine link clamp for machining.This utility model Alignment pin is correspondingly arranged below engine link large circle and small circle ring, is driven on alignment pin by the oil cylinder below alignment pin Lower motion is positioned, while being clamped to engine link by Auxiliary support oil cylinder and clamping cylinder, makes the course of processing Middle engine link will not be moved.This utility model can arrange the engine link clamp for machining of multiple single sets, make lathe Process equipment disposably multipair engine link can be processed.
The technical solution of the utility model is:A kind of engine link clamp for machining, including Auxiliary support oil cylinder, auxiliary Support cylinder support, clamping cylinder, alignment pin, the distance between two alignment pins be equal to engine link large circle, small circle ring it Between distance, it is characterised in that:Described positioning pin head part is provided with pyramidal structure, and each described alignment pin back arranges two Auxiliary support cylinder support, arranges an Auxiliary support oil cylinder, before large circle alignment pin on each Auxiliary support cylinder support End is respectively provided with two sets of clamping cylinders, a set of clamping cylinder in front end of small circle ring alignment pin.
According to engine link clamp for machining as above, it is characterised in that:Described alignment pin bottom connection oil cylinder.
According to engine link clamp for machining as above, it is characterised in that:Described alignment pin side also sets up cushion block.
According to engine link clamp for machining as above, it is characterised in that:Described alignment pin bottom arranges and is oriented to Bar.
According to engine link clamp for machining as above, it is characterised in that:By claim 1 to claim 4 times The many set clamp for machining combinations of engine link clamp for machining composition described in one.
The beneficial effects of the utility model are:One is that positioning pin head part is provided with pyramidal structure, is easy to adjust connecting rod position, real Now it is accurately positioned;Two be alignment pin bottom connection oil cylinder can oscilaltion alignment pin, be suitable for device of the present utility model Processing is automatically positioned in lathe;Three is that multiple single clamp for machining that cover very easily can be combined into a set of folder by this utility model Tool, makes lathe disposably process multiple engine links.
Description of the drawings
Fig. 1 is engine connecting rod structure schematic diagram;
Fig. 2 is engine link clamp for machining front view (including connecting rod);
Fig. 3 is engine link clamp for machining front view (removal connecting rod);
Fig. 4 is engine link clamp for machining right sectional view (including connecting rod).
Description of reference numerals:Auxiliary support oil cylinder 1, Auxiliary support cylinder support 2, clamping cylinder 3, supporting plate oil cylinder 4, cushion block 5th, alignment pin 6, guide post 7, contiguous block 8, supporting plate 9, base plate 10, position sensor 11.
Specific embodiment
The technical solution of the utility model is described further below in conjunction with accompanying drawing.
As shown in figure 1, engine link includes a large circle, a small circle ring and connects the pole of large and small annulus, Engine link blank can adopt hot-working one-shot forming, also need to carry out polish after molding, and device of the present utility model can As the fixture of engine link polish.
Connecting rod processing clamp of the present utility model can be made into the single clamp for machining combination of many sets, as shown in Figures 2 and 3, Often covering connecting rod processing clamp includes two sets of single clamp for machining, i.e., two engine links can be processed every time.
As shown in Figure 2, Figure 3 and Figure 4, it is of the present utility model often to cover single clamp for machining and include Auxiliary support oil cylinder 1, auxiliary Help the distance between support cylinder bearing 2, clamping cylinder 3, alignment pin 6, two alignment pins 6 be equal to engine link large circle, The distance between small circle ring, 6 head of alignment pin are provided with pyramidal structure, are easy to adjust connecting rod position, realize being accurately positioned;Alignment pin 6 bottoms are preferably also connected with oil cylinder, so can oscilaltion alignment pin 6.
As shown in Figure 2, Figure 3 and Figure 4, cushion block 5 can also be set up in 6 side of alignment pin of the present utility model, and cushion block 5 is used to support Connect the shaft plane of large and small annulus, 6 bottom of alignment pin arranges guide post 7, it is ensured that 6 vertical ascent of alignment pin or decline.
As shown in Figures 2 and 3, each 6 back of alignment pin of the present utility model arranges two Auxiliary support cylinder supports 2, One Auxiliary support oil cylinder 1 is set on each Auxiliary support cylinder support 2, single clamp for machining is often covered and is amounted to 4 sets of auxiliary Support oil cylinder 1.The front end of large circle alignment pin 6 is respectively provided with two sets of clamping cylinders 3, a set of clamping in front end of small circle ring alignment pin 6 Oil cylinder 3, altogether 3 sets of clamping cylinders 3.
As shown in Figure 2, Figure 3 and Figure 4, this utility model can be covered single clamp for machining combination installed in base plate 10 more On, 10 bottom of base plate arranges supporting plate 9, and supporting plate oil cylinder 4 is fixed on base plate 10, and 4 motion bar of supporting plate oil cylinder is fixed by contiguous block 8 In supporting plate 9, can so pass through to control the lifting of supporting plate oil cylinder 4 and then control base plate 10 to rise overally or decline.This utility model Can also set location sensor 11, position sensor 11 be used for check whether alignment pin 6 declines in place, be such as not detected by supporting plate 9 decline in place, then do not start processing, it is ensured that safety in production.
The single clamp for machining course of work of this utility model is:Engine link to be processed is arranged on into alignment pin first On 6, the large circle of engine link and a roundlet are fixed by Auxiliary support oil cylinder 1, clamping cylinder 3, by supporting plate oil Cylinder 4 declines alignment pin 6, when position sensor 11 check alignment pin 6 decline in place after, such machining tool just can according to plus Work Automatic Program is processed automatically to engine link.

Claims (4)

1. a kind of engine link clamp for machining, including Auxiliary support oil cylinder (1), Auxiliary support cylinder support (2), clamping cylinder (3) the distance between, alignment pin (6), two alignment pins (6) are equal to the distance between engine link large circle, small circle ring, its It is characterised by:Described alignment pin (6) head is provided with pyramidal structure, and each described alignment pin (6) back arranges two auxiliary Support cylinder bearing (2), arranges an Auxiliary support oil cylinder (1), large circle alignment pin on each Auxiliary support cylinder support (2) (6) front end is respectively provided with two sets of clamping cylinders (3), a set of clamping cylinder in the front end (3) of small circle ring alignment pin (6).
2. engine link clamp for machining according to claim 1, it is characterised in that:Described alignment pin (6) bottom connects Connect oil cylinder.
3. engine link clamp for machining according to claim 1, it is characterised in that:Described alignment pin (6) side also sets Put cushion block (5).
4. engine link clamp for machining according to claim 1, it is characterised in that:Described alignment pin (6) bottom sets Put guide post (7).
CN201621013272.6U 2016-08-31 2016-08-31 A kind of engine link clamp for machining Active CN206066011U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621013272.6U CN206066011U (en) 2016-08-31 2016-08-31 A kind of engine link clamp for machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621013272.6U CN206066011U (en) 2016-08-31 2016-08-31 A kind of engine link clamp for machining

Publications (1)

Publication Number Publication Date
CN206066011U true CN206066011U (en) 2017-04-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621013272.6U Active CN206066011U (en) 2016-08-31 2016-08-31 A kind of engine link clamp for machining

Country Status (1)

Country Link
CN (1) CN206066011U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106141753A (en) * 2016-08-31 2016-11-23 襄阳长源东谷实业股份有限公司 A kind of engine link clamp for machining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106141753A (en) * 2016-08-31 2016-11-23 襄阳长源东谷实业股份有限公司 A kind of engine link clamp for machining

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