CN203471414U - Clamping device of oil cylinder connection rod head - Google Patents
Clamping device of oil cylinder connection rod head Download PDFInfo
- Publication number
- CN203471414U CN203471414U CN201320583117.8U CN201320583117U CN203471414U CN 203471414 U CN203471414 U CN 203471414U CN 201320583117 U CN201320583117 U CN 201320583117U CN 203471414 U CN203471414 U CN 203471414U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rod head
- clamping device
- oil cylinder
- board
- 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
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Abstract
The utility model provides a clamping device capable of conveniently clamping and fixing an oil cylinder connection rod head. The clamping device is provided with a base, a vertical board, a screw rod, a cushion board, a nut and a supporting board. The base is arranged on a machining table. The vertical board is connected with the base in the manner that the board face of the vertical board is perpendicular to the base. The screw rod is vertically arranged on the board face of the vertical board and can penetrate through a center hole of the connection rod head. The cushion board is provided with a U-shaped notch and can be clamped into the screw rod through the U-shaped notch. The nut is screwed with the screw rod. The supporting board is formed on the board face of the vertical board and used for supporting a connection portion connecting the connection rod head and a connection rod body, and therefore the machined face of the connection rod head can be perpendicular to a machining tool.
Description
Technical field
The present invention relates to a kind of clamping device, relate in particular to a kind of clamping device of oil cylinder connecting rod head.
Background technology
Current, oil cylinder is often used in engineering mechanical device.This oil cylinder has cylinder barrel, piston, connecting rod, cylinder cap, cylinder nut etc., Fig. 3 shows a kind of connecting rod head of connecting rod of oil cylinder, this connecting rod head is cam face, and the microcephaly of connecting rod head, holding 100 connecting portions 300 that are formed with for being connected with connecting rod shank is thread spindle.In such connecting rod head, need to be that stub end 200 and microcephaly hold 100 junction processing through hole 400 conventionally at the assigned position of the peripheral curve of connecting rod head.In the prior art, for clamping such connecting rod head, process the clamping device complexity of through hole, thus the processing to connecting rod head, and inconvenient, therefore the inefficiency to connecting rod head processing, has increased manufacturing cost.
Summary of the invention
The object of the invention is to propose a kind of clamping device that can be convenient to grip oil cylinder connecting rod head for the technological deficiency existing in prior art.
For realizing object of the present invention, adopt following technical scheme.
The clamping device of a kind of oil cylinder connecting rod head of the present invention, has: base, is positioned in machine table; Riser, the mode with plate face perpendicular to described base is connected with described base; Screw rod, vertical being located on the described plate face of described riser, can pass from the centre bore of described connecting rod head; Backing plate, is formed with U-shaped breach, and described backing plate can be stuck on described screw rod by described U-shaped breach; Nut, screws togather with described screw rod; Gripper shoe, is formed on the described plate face of described riser, for supporting the connecting portion being connected with connecting rod shank of described connecting rod head, makes the machined surface of described connecting rod head vertical with process tool.
In addition, preferably in described gripper shoe, be formed with adjusting bolt, the described connecting portion of connecting rod head described in the end portion supports of described adjusting bolt, regulates the position of described connecting portion by the advance and retreat of described adjusting bolt, make the machined surface of described connecting rod head vertical with process tool.
In addition, preferred described backing plate is circular, and described U-shaped breach extends to the center of described backing plate.
Compared with prior art, the present invention has following beneficial effect.
In above-mentioned the present invention, by the gripper shoe that screw rod is set and can tilts to support, can the centre bore of support link head and the connecting portion being connected with connecting rod shank of connecting rod head, and the machined surface that can make connecting rod head be above-mentioned joint face in level, so just can on machined surface, process through hole by the drill bit of in the vertical direction feeding.In addition, by backing plate and nut, just can clamp connecting rod head by simple mode, and on backing plate, be formed with U-shaped breach, need not back out nut like this, as long as unclamp nut, via U-shaped breach, backing plate being hung over to fastening nut on screw rod is fixed, operate easylier, so the present invention is convenient to clamp connecting rod head, is convenient to the machined surface of connecting rod head to process, improve operating efficiency, reduced manufacturing cost.
Accompanying drawing explanation
Fig. 1 means that the master of state of the clamping device clamping connecting rod head of oil cylinder connecting rod head of the present invention looks schematic diagram.
Fig. 2 means that the clamping device of oil cylinder connecting rod head of the present invention clamps the schematic side view of the state of connecting rod head.
Fig. 3 means the schematic diagram of connecting rod head of the present invention.
The specific embodiment
Below, the clamping device based on accompanying drawing explanation as the oil cylinder connecting rod head of embodiments of the invention.
Fig. 1 means that the master of state of the clamping device clamping connecting rod head of oil cylinder connecting rod head of the present invention looks schematic diagram.Fig. 2 means that the clamping device of oil cylinder connecting rod head of the present invention clamps the schematic side view of the state of connecting rod head.
As shown in Figure 1 and Figure 2, the clamping device of oil cylinder connecting rod head of the present invention has: base 10, is positioned in machine table (not shown); Riser 20, the mode with plate face perpendicular to base 10 is connected with base 10; Screw rod 30, vertical establishing (welding or integrally casting), on the plate face of riser 20, can be passed from the centre bore of connecting rod head; Backing plate 40, is formed with U-shaped breach, and backing plate 40 can be stuck on screw rod 30 by U-shaped breach; Nut 50, screws togather with screw rod 30; Gripper shoe 60, form (welding or integrally casting) on the plate face of riser 20, the connecting portion being connected with connecting rod shank for support link head is thread spindle, makes the machined surface of connecting rod head in level, even if the machined surface of described connecting rod head is vertical with process tool.
Specifically, for the assigned position of the peripheral curve at connecting rod head is that stub end 200 and microcephaly hold 100 junction processing through hole, by clamping device of the present invention, make screw rod pass the centre bore of connecting rod head, connecting rod head is hung on screw rod, in addition, by the thread spindle as connecting portion being connected with connecting rod shank or the threadless columnar shaft of gripper shoe support link head, can make like this machined surface of connecting rod head in level, in addition, backing plate is enclosed within on screw rod, between backing plate and rear plate, clamp connecting rod head, finally by nut, be connected with screw rod, clamp connecting rod head.Thereby can be by making the feeding of drill bit in the vertical direction just can process simply through hole.
That is to say, the peripheral curve of connecting rod head by stub end peripheral curved, microcephaly hold peripheral curved and by above-mentioned both connect and form with the joint face that the included angle A of horizontal plane is 23 °.Conventionally on being the joint face of 23 °, the angle with horizontal direction processes through hole.And the angle that supporting surface and horizontal direction are set is in the present invention the gripper shoe of 23 °, by gripper shoe support link head be connected with connecting rod shank as connecting portion, so just joint face can be supported for to level, even if the machined surface of described connecting rod head is vertical with process tool, thus can be by making the feeding of drill bit in the vertical direction just can process simply through hole.
It is 23 ° that the supporting surface of having enumerated in the above description gripper shoe is set to the angle of horizontal plane, but is not limited to this, can design corresponding to the angle between joint face and horizontal plane.In addition, can in gripper shoe, be formed with adjusting bolt 70, the threaded rod of the end portion supports connecting rod head of adjusting bolt 70, by rotation adjusting bolt, makes adjusting bolt advance and retreat and regulate the position of threaded rod in gripper shoe, makes joint face become level.Can also make in addition adjusting bolt be connected and screw togather with nut, regulate.
In addition, backing plate is circular, and U-shaped breach extends to the center of backing plate.
In above-mentioned the present invention, by the gripper shoe that screw rod is set and can tilts to support, can the centre bore of support link head and the connecting portion being connected with connecting rod shank of connecting rod head, and the machined surface that can make connecting rod head be above-mentioned joint face in level, so just can on machined surface, process through hole by the drill bit of in the vertical direction feeding.In addition, by backing plate and nut, just can clamp connecting rod head by simple mode, and on backing plate, be formed with U-shaped breach, need not back out nut like this, as long as unclamp nut, via U-shaped breach, backing plate being hung over to fastening nut on screw rod is fixed, operate easylier, so the present invention is convenient to clamp connecting rod head, is convenient to the machined surface of connecting rod head to process, improve operating efficiency, reduced manufacturing cost.
Above the gate valve of the preferred embodiment of the present invention is illustrated, still, the present invention is not limited to above-mentioned concrete embodiment, only otherwise depart from the scope of claim, can carry out various distortion or change.Present invention resides in various distortion and change in the scope of claim.
Claims (3)
1. a clamping device for oil cylinder connecting rod head, is characterized in that, has:
Base, is positioned in machine table;
Riser, the mode with plate face perpendicular to described base is connected with described base;
Screw rod, vertical being located on the described plate face of described riser, can pass from the centre bore of described connecting rod head;
Backing plate, is formed with U-shaped breach, and described backing plate can be stuck on described screw rod by described U-shaped breach;
Nut, screws togather with described screw rod;
Gripper shoe, is formed on the described plate face of described riser, for supporting the connecting portion being connected with connecting rod shank of described connecting rod head, makes the machined surface of described connecting rod head vertical with process tool.
2. the clamping device of oil cylinder connecting rod head according to claim 1, it is characterized in that, in described gripper shoe, be formed with adjusting bolt, the described connecting portion of connecting rod head described in the end portion supports of described adjusting bolt, by the advance and retreat of described adjusting bolt, regulate the position of described connecting portion, make the machined surface of described connecting rod head vertical with process tool.
3. the clamping device of oil cylinder connecting rod head according to claim 2, is characterized in that, described backing plate is circular, and described U-shaped breach extends to the center of described backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583117.8U CN203471414U (en) | 2013-09-18 | 2013-09-18 | Clamping device of oil cylinder connection rod head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583117.8U CN203471414U (en) | 2013-09-18 | 2013-09-18 | Clamping device of oil cylinder connection rod head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203471414U true CN203471414U (en) | 2014-03-12 |
Family
ID=50219822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320583117.8U Expired - Fee Related CN203471414U (en) | 2013-09-18 | 2013-09-18 | Clamping device of oil cylinder connection rod head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203471414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563117A (en) * | 2016-02-22 | 2016-05-11 | 孙丽君 | Box drilling and tapping six-station device |
-
2013
- 2013-09-18 CN CN201320583117.8U patent/CN203471414U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105563117A (en) * | 2016-02-22 | 2016-05-11 | 孙丽君 | Box drilling and tapping six-station device |
| CN105563117B (en) * | 2016-02-22 | 2018-11-09 | 烟台知兴知识产权咨询服务有限公司 | Babinet brill attacks six position equipments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |