CN204818863U - Air fork anchor clamps - Google Patents
Air fork anchor clamps Download PDFInfo
- Publication number
- CN204818863U CN204818863U CN201520617798.4U CN201520617798U CN204818863U CN 204818863 U CN204818863 U CN 204818863U CN 201520617798 U CN201520617798 U CN 201520617798U CN 204818863 U CN204818863 U CN 204818863U
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- CN
- China
- Prior art keywords
- shift fork
- cylinder
- locating piece
- plate
- fork
- 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.)
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Abstract
The utility model relates to an air fork anchor clamps that the centre gripping is stable firm, machining efficiency is high. This air fork anchor clamps includes bottom plate, cylinder and a bedplate, and a bedplate is fixed to be stood on the bottom plate, and the cylinder is installed on the mounting panel, and the mounting panel is fixed to found on the bottom plate its characterized in that: the piston rod of cylinder passes a bedplate and clamp plate fixed connection, is equipped with the locating piece on the bedplate, the one side of the relative clamp plate of locating piece have with the identical radian of shift fork head cambered surface, the shift fork head can be cliied in the front and back with the clamp plate to the locating piece, still be equipped with two rest pads on propping up the bedplate, have two briquettings on the clamp plate, two briquettings can correspond two fork feet cliping the shift fork with two rest pads. This air fork anchor clamps passes through the cylinder and drives the clamp plate back -and -forth movement, the head and the foot of cliping the shift fork around deuterogamy locating piece and the rest pad, the one side of the relative clamp plate of locating piece have with the identical radian of shift fork head cambered surface, can guarantee when consequently cliping the shift fork that the shift fork centre gripping is firmly stable to the location is accurate quick, adopts the cylinder as drive power moreover, has alleviateed the labour greatly, is showing and is improving production efficiency.
Description
Technical field
The utility model relates to a kind of lathe mechanical clamp, is specifically related to a kind of air-actuated jaw processing shift fork.
Background technology
Shift fork, also known as release yoke, is a strength member equipped with clutch of automobile starting motor part.General release yoke is all pitched by head and two that pin is one-body molded to be formed, and head is used for being connected with power transmission shaft, and two fork pin act on clutch, are pitched the effect of pin by release yoke two, and clutch just can realize engagement or disconnection.Head have axis hole and pin-and-hole, in order to process this some holes on head, shift fork is needed to fix, and shift fork clamp just serves such effect, current common shifting fork clamp structure is comparatively simple, clamping device is all by manual operations, and therefore the clamping of ubiquity shift fork is unstable, the problems such as production efficiency.
Summary of the invention
In view of the deficiency that prior art exists, the utility model innovation provides a kind of clamping and stablizes the air fork fixture firm, working (machining) efficiency is high.
This air fork fixture comprises base plate, cylinder and support plate, described support plate fixedly stands on base plate, described cylinder is installed on a mounting board, described installing plate fixedly stands on base plate, it is characterized in that: the piston rod of described cylinder is fixedly connected with pressing plate through support plate, described support plate is provided with locating piece, and the one side of described locating piece opposing platen has the radian matched with shift fork head cambered surface, and described locating piece and pressing plate can clamp shift fork head in front and back; Described support plate is also provided with two rest pads, described pressing plate has two briquettings, described two briquettings and two rest pads may correspond to two of clamping shift fork and pitch pin.
The side of described support plate is provided with angle positioning support, and described angle positioning support is provided with angle bolt, and described angle bolt can be located shift fork from the side.
Described base plate is also fixed with guide pad, and described pressing plate bottom surface has guide groove, and described pressing plate is slided by guide groove and is located on guide pad.
Be provided with spring between described support plate and pressing plate, described spring is placed on the piston rod of cylinder.
According to a kind of air fork fixture that the utility model provides, moved forward and backward by cylinder band dynamic pressure plate, coordinate the head and foot of clamping shift fork before and after locating piece and rest pad again, the one side of locating piece opposing platen has the radian matched with shift fork head cambered surface, can ensure when therefore clamping shift fork that shift fork firm grip is stablized, and registration is quick, and adopts cylinder as driving force, significantly reduce labour, significantly improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of shift fork;
Fig. 2 is the side view of shift fork;
Fig. 3 is front view of the present utility model;
Fig. 4 is side view of the present utility model.
Detailed description of the invention
As shown in figs. 1 and 2, shift fork 4 includes head 41 and two and pitches pin 42, and head 41 has axis hole 43 and pin-and-hole 44, fixture of the present utility model will clamp shift fork 4 exactly, and recycling lathe tool processes axis hole 43 and pin-and-hole 44.
Air fork fixture of the present utility model comprises base plate 1, cylinder 2 and support plate 5, as shown in figs. 3-4, support plate 5 fixedly stands on base plate 1, cylinder 2 is arranged on installing plate 3, installing plate 3 also fixedly stands on base plate 1, the piston rod of cylinder 2 is fixedly connected with a pressing plate 9 through support plate 5, support plate 5 is provided with locating piece 6, the one side of this locating piece 6 opposing platen 9 has the radian matched with shift fork head 41 cambered surface, locating piece 6 can clamp shift fork head 41 in front and back with pressing plate 9, because the radian of locating piece 6 and shift fork head coincide, therefore locating piece 6 and pressing plate 9 stably can clamp the head 41 of shift fork 4, prevent shift fork 41 from moving up and down, two fork pin 42 of shift fork 4 are clamped by the rest pad 7 that two briquettings 91 are corresponding with two, two rest pads 7 are located on support plate 5, the bottom of pressing plate 9 has two briquettings 91, while shift fork head pushed down by pressing plate 9 and locating piece 6, two briquetting 91 and two rest pads 7 can be clamped two of shift fork 4 and pitch pin 42.Due to 3 clamping positions, therefore shift fork 4 can be fixed firmly, thus is convenient to processing.
After the clamping of 3, front and back, although very stable, but only be appropriate to pin hole processing 44 from top to bottom, want to process axis hole 43 from the side, 3 clamping positions or inadequate, the utility model is also provided with angle positioning support 11 in the side of support plate 6 for this reason, and this angle positioning support 11 is provided with angle bolt 12, and this angle bolt 12 can position shift fork 4 from the side.Because shift fork 4 can withstand in side by angle bolt 12, lathe tool just can be done manual work to the axis hole 43 on shift fork head 41 at opposite side, adds like this and shift fork would not be made man-hour to be displaced sideways.
It is worth mentioning that in addition, in order to make pressing plate 9 steadily movement, the utility model is also also fixed with guide pad 10 on base plate 1, and pressing plate 9 is slided by the guide groove bottom it and is located on guide pad 10, can guarantee that pressing plate 9 is not displaced sideways so simultaneously, thus make pressing plate keep accurate location always; In addition in order to make pressing plate 9 automatically return after processing, the utility model makes to be provided with spring 13 between support plate 5 and pressing plate 9, and spring 13 is placed on the piston rod of cylinder 2, when cylinder 2 does not work, pressing plate 9 just can move on to original position automatically, waits for processing next time.
Claims (4)
1. an air fork fixture, comprise base plate (1), cylinder (2) and support plate (5), described support plate (5) fixedly stands on base plate (1), described cylinder (2) is arranged on installing plate (3), described installing plate (3) fixedly stands on base plate (1), it is characterized in that: the piston rod of described cylinder (2) is fixedly connected with pressing plate (9) through support plate (5), described support plate (5) is provided with locating piece (6), the one side of described locating piece (6) opposing platen (9) has the radian matched with shift fork head cambered surface, described locating piece (6) can clamp shift fork head (41) in front and back with pressing plate (9), described support plate (5) is also provided with two rest pads (7), described pressing plate (9) has two briquettings (91), described two briquettings (91) and two rest pads (7) may correspond to two of clamping shift fork and pitch pin (42).
2. air fork fixture according to claim 1, it is characterized in that: the side of described support plate (5) is provided with angle positioning support (11), described angle positioning support (11) is provided with angle bolt (12), and described angle bolt (12) can be located shift fork (4) from the side.
3. air fork fixture according to claim 1, is characterized in that: described base plate (1) is also fixed with guide pad (10), and described pressing plate (9) bottom surface has guide groove, and described pressing plate (9) is slided by guide groove and is located on guide pad (10).
4. the air fork fixture according to claim 1,2 or 3, is characterized in that: be provided with spring (13) between described support plate (5) and pressing plate (9), and described spring (13) is placed on the piston rod of cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520617798.4U CN204818863U (en) | 2015-08-17 | 2015-08-17 | Air fork anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520617798.4U CN204818863U (en) | 2015-08-17 | 2015-08-17 | Air fork anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204818863U true CN204818863U (en) | 2015-12-02 |
Family
ID=54676504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520617798.4U Active CN204818863U (en) | 2015-08-17 | 2015-08-17 | Air fork anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204818863U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392930A (en) * | 2016-06-30 | 2017-02-15 | 徐晓杰 | Workpiece two-position clamping device |
| CN106424795A (en) * | 2016-10-20 | 2017-02-22 | 成都久欣时代科技有限公司 | Novel spring type fixture for blade boring |
| CN106624851A (en) * | 2016-10-20 | 2017-05-10 | 成都久欣时代科技有限公司 | Tool clamp for blade drilling |
-
2015
- 2015-08-17 CN CN201520617798.4U patent/CN204818863U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392930A (en) * | 2016-06-30 | 2017-02-15 | 徐晓杰 | Workpiece two-position clamping device |
| CN106424795A (en) * | 2016-10-20 | 2017-02-22 | 成都久欣时代科技有限公司 | Novel spring type fixture for blade boring |
| CN106624851A (en) * | 2016-10-20 | 2017-05-10 | 成都久欣时代科技有限公司 | Tool clamp for blade drilling |
| CN106424795B (en) * | 2016-10-20 | 2019-03-12 | 成都久欣时代科技有限公司 | A kind of boring spring frock clamp of new blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |