CN202174429U - Novel hinge pin sleeve - Google Patents
Novel hinge pin sleeve Download PDFInfo
- Publication number
- CN202174429U CN202174429U CN201120201339XU CN201120201339U CN202174429U CN 202174429 U CN202174429 U CN 202174429U CN 201120201339X U CN201120201339X U CN 201120201339XU CN 201120201339 U CN201120201339 U CN 201120201339U CN 202174429 U CN202174429 U CN 202174429U
- Authority
- CN
- China
- Prior art keywords
- hinge pin
- slotted hole
- pin sleeve
- workpiece
- utility
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a novel hinge pin sleeve, which belongs to the technical field of hinge pin sleeves, is sleeved on a movable hinge pin and can bring convenience for clamping and releasing a workpiece. The technical scheme includes that a slotted hole is arranged on a tubular main body of the novel hinge pin sleeve, and a track of the slotted hole is a sine curve. The slotted hole is arranged on the main body of the hinge pin sleeve, the track of the slotted hole is the sine curve, after the slotted hole matches with the movable hinge pin with a hole, the movable hinge pin is driven to move along the slotted hole by a locking handle, accordingly, the workpiece is clamped and released conveniently, labor intensity of workers is reduced, and work efficiency is improved.
Description
Technical field
A kind of novel pin sleeve of the utility model belongs to the pin sleeve technical field.
Background technology
In the prior art, when the workpiece clamping process, when workpiece with after the alignment pin end face of anchor clamps contacts; Generally be that manual work utilizes aid that the active pin shaft of anchor clamps is done whole moving; Reach clamping to workpiece, unclamp, this working method labor strength is big, inefficiency.
The utility model content
The utility model overcomes the deficiency of prior art, and technical problem to be solved is: provide a kind of and be sleeved on the active pin shaft, can conveniently clamp and unclamp workpiece pin sleeve.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of novel pin sleeve, having track on the main body of pipe shape is sinusoidal slotted eye.
The beneficial effect that the utility model compared with prior art has is: the utility model has been opened track on the main body of pin sleeve be sinusoidal slotted eye; After cooperating with active pin shaft with holes; Driving active pin shaft through set lever along slotted eye moves; Realize the clamping of workpiece easily and unclamped, reduced labor strength, improved operating efficiency.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the plane outspread drawing of the utility model.
Fig. 3 is the user mode reference diagram of the utility model.
Among the figure: 1 is main body, and 2 is slotted eye, and 3 is U type groove, and 4 is alignment pin, and 5 is active pin shaft, and 6 is set lever.
The specific embodiment
As shown in Figure 1, a kind of novel pin sleeve of the utility model, having track on the main body 1 of pipe shape is sinusoidal slotted eye 2.
The method for using of the utility model is: be installed in after being sleeved on the utility model on the active pin shaft 5 on the U type groove 3 on the sidewall relative with alignment pin 4, set lever 6 is inserted in the hole on the active pin shaft 5 after passing the slotted eye 2 on this pin sleeve.
The course of work does; Earlier workpiece is positioned on the U-lag 3; One side of workpiece contacts with the end face of alignment pin 4; When needs carry out clamp operation to workpiece, set lever 6 is moved along the sine curve slotted eye 2 on this pin sleeve to the direction near U-lag 3, drive active pin shaft 5 also to moving near U-lag 3 directions; Make the distance between alignment pin 4 and the active pin shaft 5 reduce, realize clamp operation workpiece.
When needs carry out unclamp operation to workpiece; Set lever 6 is moved along the sine curve slotted eye 2 on this pin sleeve to the direction away from U-lag 3; Drive active pin shaft 5 also to moving away from U-lag 3 directions; Make the distance between alignment pin 4 and the active pin shaft 5 increase, realize unclamp operation workpiece.
Claims (1)
1. novel pin sleeve, it is characterized in that: having track on the main body of pipe shape (1) is sinusoidal slotted eye (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120201339XU CN202174429U (en) | 2011-06-15 | 2011-06-15 | Novel hinge pin sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120201339XU CN202174429U (en) | 2011-06-15 | 2011-06-15 | Novel hinge pin sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202174429U true CN202174429U (en) | 2012-03-28 |
Family
ID=45864337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120201339XU Expired - Fee Related CN202174429U (en) | 2011-06-15 | 2011-06-15 | Novel hinge pin sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202174429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248416A (en) * | 2011-06-15 | 2011-11-23 | 长治清华机械厂 | Pin roll sleeve |
-
2011
- 2011-06-15 CN CN201120201339XU patent/CN202174429U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248416A (en) * | 2011-06-15 | 2011-11-23 | 长治清华机械厂 | Pin roll sleeve |
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Legal Events
| 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: 20120328 Termination date: 20160615 |