CN205571960U - Knuckle frock clamp - Google Patents

Knuckle frock clamp Download PDF

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Publication number
CN205571960U
CN205571960U CN201620191594.3U CN201620191594U CN205571960U CN 205571960 U CN205571960 U CN 205571960U CN 201620191594 U CN201620191594 U CN 201620191594U CN 205571960 U CN205571960 U CN 205571960U
Authority
CN
China
Prior art keywords
knuckle
center
anchor clamps
chuck
frock clamp
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.)
Expired - Fee Related
Application number
CN201620191594.3U
Other languages
Chinese (zh)
Inventor
李燕
沈巧
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.)
Hangzhou Hongke Automation Machinery Co Ltd
Original Assignee
Hangzhou Hongke Automation Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hangzhou Hongke Automation Machinery Co Ltd filed Critical Hangzhou Hongke Automation Machinery Co Ltd
Priority to CN201620191594.3U priority Critical patent/CN205571960U/en
Application granted granted Critical
Publication of CN205571960U publication Critical patent/CN205571960U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a knuckle frock clamp, including the connection pad, be provided with the anchor clamps body above the connection pad, anchor clamps body central point puts and is provided with central bush, the top of center bush is provided with the counter bore, can dismantle in the counter bore and be connected with central bolt, the anchor clamps body corresponds central bush and is provided with a plurality of corner jars that compress tightly the knuckle on every side, be provided with the fixing base that supplies knuckle ear to place on the anchor clamps body, fixing base and corner jar one -to -one, the utility model discloses the anchor clamps of self -holding anchor clamps in order to replace original manual clamping, through self -holding replace manual can make the work piece more convenient in the clamping, swiftly save time, the phenomenon of vibrations can not appear in the course of working, improve production efficiency, processing is leveled, the reduction in the number of rejects.

Description

Knuckle frock clamp
Technical field
This utility model belongs to knuckle processing production equipment field, a kind of knuckle frock clamp.
Background technology
Knuckle 1 is the hinge of wheel steering, is typically fork-shaped.Upper and lower two forks have two coaxial apertures installing stub, and the main bearing hole 12 on knuckle 1 is used for installing wheel.On knuckle, two ears 13 of pin-and-hole are connected with the fist shape part at front axle two ends by stub, make front-wheel can make motor turning around stub deflection certain angle.Present stage uses artificial clamping, workpiece efficiency in clamping process is caused to be substantially reduced, and owing to knuckle 1 is in irregular shape, it is difficult to make main bearing hole 12 can let drive at knife milling tool, and part of dividing the work in the middle part of the course of processing there will be the phenomenon of vibrations, causes cutter scrappage to improve, and it is easily caused groove and the hole machined out-of-flatness of part workpiece, precision does not reaches technological requirement, and percent defective improves, and increases enterprise's production cost.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of automatic clamping fixture to replace the fixture of original hand-operated clamping, by Automatic-clamping replace manually can making workpiece clamping when more convenient, fast save time, the course of processing does not haves the phenomenon of vibrations, improve production efficiency, process smooth, rate of reducing the number of rejects and seconds.
For achieving the above object, this utility model provides following technical scheme: a kind of knuckle frock clamp, including connection dish, connection dish is provided above chuck body, described chuck body center is provided with center bush, the top of described center bush is provided with counterbore, is removably connected with center latch in described counterbore, and described chuck body correspondence center bush is provided around the corner cylinder of some compression knuckles.
The fixing seat placed for knuckle ear, described fixing seat and corner cylinder one_to_one corresponding it is provided with in further described chuck body.
Further described chuck body removably connects with being connected dish, described chuck body is provided with cavity with being connected between dish, being provided with the arm-tie coupled together by all corner cylinders in described cavity, described arm-tie is provided centrally with piston rod, and described piston rod passes the bottom of connection dish.
Being provided with, on the latch of further described center, the ringfeder that main body is triangular shape, the sidewall of described ringfeder is close to the axis direction of center latch from top to bottom.
Compared with prior art, this utility model is coordinated with center bush by center latch, the main bearing hole of knuckle is enclosed within the latch of center, the axis of knuckle main bearing hole is positioned, then arm-tie is driven to move downward by piston rod, make some corner cylinders compress downwards knuckle simultaneously, knuckle ear side be placed on fixing seat, opposite side is compressed by corner cylinder, whole knuckle is made to be fixed, then center latch is taken off, main bearing hole is carried out turning polish, knuckle is fixed by whole process without staff, main bearing hole only need to be positioned by staff by center latch, improve efficiency, and synchronized fixing by some corner cylinders, fixing more firm.
Accompanying drawing explanation
Fig. 1 is the structural representation of knuckle;
Fig. 2 is the three-dimensional structure diagram accompanying knuckle on this utility model knuckle frock clamp;
Fig. 3 is the cross section view of this utility model knuckle frock clamp.
Reference: 1, knuckle;12, main bearing hole;13, ear;2, connection dish;29, cavity;3, chuck body;33, fixing seat;5, corner cylinder;6, center bush;68, counterbore;7, piston rod;8, center latch;81, ringfeder;9, arm-tie.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the embodiment of this utility model knuckle frock clamp is described further.
A kind of knuckle frock clamp, including connection dish 2, connection dish 2 is provided above chuck body 3, described chuck body 3 center is provided with center bush 6, the top of described center bush 6 is provided with counterbore 68, it is removably connected with center latch 8 in described counterbore 68, the corresponding center bush 6 of described chuck body 3 is provided around the corner cylinder 5 of some compression knuckles 1, the fixing seat 33 placed for knuckle 1 ear 13, described fixing seat 33 and corner cylinder 5 one_to_one corresponding it is provided with in the preferred described chuck body 3 of the present embodiment.
During use, whole frock clamp is positioned on machining center or lathe, and make the axis of center bush 6 coaxial with tool axis, down and it is corresponding in turn to be placed on fixing seat 33 by the ear 13 of knuckle 1, then center latch 8 is penetrated in the main bearing hole 12 of knuckle 1, center latch 8 is made to coordinate with the counterbore 68 on center bush 6, the axis of main bearing hole 12 is positioned, then make all corner cylinders 5 that ear 13 is compressed, realize fixing whole knuckle 1, after Gu Ding, center latch 8 is taken out by main bearing hole 12, by cutter, main bearing hole 12 can be carried out turning.
The preferred described chuck body 3 of the present embodiment removably connects with being connected dish 2, described chuck body 3 is provided with cavity 29 with being connected between dish 2, the arm-tie 9 coupled together by all corner cylinders 5 it is provided with in described cavity 29, described arm-tie 9 is provided centrally with piston rod 7, described piston rod 7 passes the bottom of connection dish 2, arm-tie 9 is driven to move up and down by piston rod 7, when corner cylinder 5 moves down and is fixed knuckle 1, all corner cylinders 5 are linked together in cavity 29 by arm-tie 9, when arm-tie 9 moves downward, all corner cylinders 5 synchronize to move downward, knuckle 1 is synchronized the most each corner cylinder 5 compression and pressure is identical, the run-off the straight because of stress skew of irregular knuckle 1 can be prevented, ensure the axis of main bearing hole 12 and center bush 6 dead in line in knuckle 1.
The ringfeder 81 that main body is triangular shape it is provided with on the present embodiment preferred described center latch 8, the sidewall of described ringfeder 81 is close to the axis direction of center latch 8 from top to bottom, three summits of triangular shape ringfeder 81 abut against with the main bearing hole 12 of knuckle 1, owing to the outer wall of ringfeder 81 is tilt, therefore center latch 8 ringfeder 81 coordinates convenient with the main bearing hole 12 of knuckle 1, it is simple to position main bearing hole 12.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (4)

1. a knuckle frock clamp, it is characterized in that: include connection dish, connection dish is provided above chuck body, described chuck body center is provided with center bush, the top of described center bush is provided with counterbore, being removably connected with center latch in described counterbore, described chuck body correspondence center bush is provided around the corner cylinder of some compression knuckles.
Knuckle frock clamp the most according to claim 1, it is characterised in that: it is provided with the fixing seat placed for knuckle ear, described fixing seat and corner cylinder one_to_one corresponding in described chuck body.
Knuckle frock clamp the most according to claim 2, it is characterized in that: described chuck body removably connects with being connected dish, described chuck body is provided with cavity with being connected between dish, the arm-tie coupled together by all corner cylinders it is provided with in described cavity, described arm-tie is provided centrally with piston rod, and described piston rod passes the bottom of connection dish.
Knuckle frock clamp the most according to claim 3, it is characterised in that: being provided with the ringfeder that main body is triangular shape on the latch of described center, the sidewall of described ringfeder is close to the axis direction of center latch from top to bottom.
CN201620191594.3U 2016-03-12 2016-03-12 Knuckle frock clamp Expired - Fee Related CN205571960U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620191594.3U CN205571960U (en) 2016-03-12 2016-03-12 Knuckle frock clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620191594.3U CN205571960U (en) 2016-03-12 2016-03-12 Knuckle frock clamp

Publications (1)

Publication Number Publication Date
CN205571960U true CN205571960U (en) 2016-09-14

Family

ID=56869371

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620191594.3U Expired - Fee Related CN205571960U (en) 2016-03-12 2016-03-12 Knuckle frock clamp

Country Status (1)

Country Link
CN (1) CN205571960U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624913A (en) * 2016-11-23 2017-05-10 重庆庆兰实业有限公司 Steering knuckle machining clamping device
CN106695400A (en) * 2016-12-15 2017-05-24 重庆庆兰实业有限公司 Automobile steering knuckle machining clamping device
CN107838691A (en) * 2017-12-20 2018-03-27 苏州臻嘉辰精密机械有限公司 A kind of lateral clamping rotary table component of knuckle
CN108637718A (en) * 2018-05-29 2018-10-12 重庆齐信汽车零部件有限公司 The coarse-fine vehicle clamper of knuckle
CN110039338A (en) * 2019-04-29 2019-07-23 江西中鼎金属工艺有限公司 A kind of locating and clamping apparatus of Copper Pot spout, pot handle
CN110977524A (en) * 2019-12-10 2020-04-10 苏州臻嘉辰精密机械有限公司 Mechanical clamping type steering knuckle clamp

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624913A (en) * 2016-11-23 2017-05-10 重庆庆兰实业有限公司 Steering knuckle machining clamping device
CN106695400A (en) * 2016-12-15 2017-05-24 重庆庆兰实业有限公司 Automobile steering knuckle machining clamping device
CN106695400B (en) * 2016-12-15 2018-09-11 重庆庆兰实业有限公司 Spindle machines clamping device
CN107838691A (en) * 2017-12-20 2018-03-27 苏州臻嘉辰精密机械有限公司 A kind of lateral clamping rotary table component of knuckle
CN108637718A (en) * 2018-05-29 2018-10-12 重庆齐信汽车零部件有限公司 The coarse-fine vehicle clamper of knuckle
CN108637718B (en) * 2018-05-29 2019-08-30 重庆齐信汽车零部件有限公司 The coarse-fine vehicle clamper of knuckle
CN110039338A (en) * 2019-04-29 2019-07-23 江西中鼎金属工艺有限公司 A kind of locating and clamping apparatus of Copper Pot spout, pot handle
CN110039338B (en) * 2019-04-29 2020-06-26 江西中鼎金属工艺有限公司 Positioning and clamping device for spout and handle of copper pot
CN110977524A (en) * 2019-12-10 2020-04-10 苏州臻嘉辰精密机械有限公司 Mechanical clamping type steering knuckle clamp

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160914

Termination date: 20170312