CN202922279U - Milling machine workpiece clamp for machining wrench circular bead - Google Patents
Milling machine workpiece clamp for machining wrench circular bead Download PDFInfo
- Publication number
- CN202922279U CN202922279U CN 201220622964 CN201220622964U CN202922279U CN 202922279 U CN202922279 U CN 202922279U CN 201220622964 CN201220622964 CN 201220622964 CN 201220622964 U CN201220622964 U CN 201220622964U CN 202922279 U CN202922279 U CN 202922279U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- spanner
- milling machine
- piston
- wrench
- 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
Links
- 238000003801 milling Methods 0.000 title claims abstract description 13
- 239000011324 bead Substances 0.000 title abstract 2
- 238000003754 machining Methods 0.000 title abstract 2
- 210000001847 Jaw Anatomy 0.000 claims abstract description 17
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
Abstract
The utility model discloses a milling machine workpiece clamp for machining a wrench circular bead, comprising an oil cylinder, a jaw clip and an ejection rod, wherein the oil cylinder is placed on a panel of a worktable through a fixing frame; the jaw clip is placed in front of a piston of the oil cylinder; the jaw clip is formed by two symmetrical clamp blocks; a clamping groove for clamping a wrenching opening of a wrench is arranged between the two symmetrical clamp blocks; the shape of the clamping groove is adapted to the shape of the wrenching opening of the wrench; one end of the ejection rod is placed between the two symmetrical clamp blocks and is close to the clamping groove, and the other end of the ejection rod is close to the piston of the oil cylinder; and when the piston stretches outwards, the ejection rod is pushed forwards to tightly clamp the wrenching opening of the wrench into the clamping groove. The milling machine workpiece clamp disclosed by the utility model has the advantages of simple structure, convenience for use, safety in operation, high working efficiency, low manufacturing cost and capability of improving the economic benefits.
Description
Technical field
The utility model relates to a kind of work piece holder, particularly a kind of milling machine workpiece fixture of processing spanner shoulder.
Background technology
The milling machine of present processing spanner, when milling the spanner shoulder, general is all to adopt by hand spanner is placed in the draw-in groove of milling machine platform, then hold up tight or the hand-operated clamping spanner mills the spanner shoulder, because the process of back-up wrench is process hand-manipulated, inefficiency, dangerous, cause economic benefit low.
The utility model content
The utility model purpose is to provide the milling machine workpiece fixture of the processing spanner shoulder of a kind of safety, high efficiency.
In order to solve the problems of the technologies described above, the milling machine workpiece fixture of processing spanner shoulder of the present utility model comprises oil cylinder, jaw folder and push rod, and described oil cylinder is placed on worktable panel by fixed mount; Described jaw is folded in piston the place ahead of oil cylinder, and this jaw folder is comprised of the pincers piece of two symmetries, is provided with between the pincers piece of described two symmetries and can snaps in the draw-in groove that spanner is pulled mouth, and this draw-in groove shape and spanner are pulled mouth-shaped and adapted; One end of described push rod is placed between the pincers piece of two symmetries, near draw-in groove, the other end is near the piston of oil cylinder, push rod passed forward spanner can be pulled mouthful to be pressed in draw-in groove.
Adopt structure of the present utility model, owing to being provided with oil cylinder, jaw folder and push rod, in use, spanner is placed in the draw-in groove of jaw folder, opens the oil cylinder switch, the piston of oil cylinder stretches out the promotion push rod, push rod is passed forward spanner can be pulled mouthful to be pressed in draw-in groove acting clamping wrench.The utility model is simple in structure, and is easy to use, handling safety, and high efficiency, low cost of manufacture has improved economic benefit.
As further improvement, described push rod is near also being provided with back-moving spring between an end of the piston of oil cylinder and jaw folder.So that close faster and better ground of push rod return after oil cylinder.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
As shown in Figure 1, the milling machine workpiece fixture of processing spanner shoulder of the present utility model comprises oil cylinder 2, jaw folder and push rod 5.Oil cylinder 2 is placed on worktable panel by fixed mount 1.Jaw is folded in piston the place ahead of oil cylinder 2, and this jaw folder is comprised of the pincers piece 4 of two symmetries.Be provided with between the pincers piece of two symmetries and can snap in the draw-in groove that spanner is pulled mouth, this draw-in groove shape and spanner are pulled mouth-shaped and are adapted.One end of push rod 5 is placed between the pincers piece of two symmetries, near draw-in groove, the other end is near the piston of oil cylinder 2, push rod 5 passed forward spanner can be pulled mouth to be pressed in draw-in groove.
For so that close faster and better ground of push rod return after oil cylinder, also be provided with back-moving spring 3 between push rod 5 is near an end of the piston of oil cylinder 2 and jaw folder.
Claims (2)
1. the milling machine workpiece fixture of a processing spanner shoulder is characterized in that: comprise oil cylinder (2), jaw folder and push rod (5), described oil cylinder (2) is placed on worktable panel by fixed mount (1); Described jaw is folded in piston the place ahead of oil cylinder (2), and this jaw folder is comprised of the pincers piece (4) of two symmetries, is provided with between the pincers piece of described two symmetries and can snaps in the draw-in groove that spanner is pulled mouth, and this draw-in groove shape and spanner are pulled mouth-shaped and adapted; One end of described push rod (5) is placed between the pincers piece of two symmetries, near draw-in groove, the other end is near the piston of oil cylinder (2), push rod (5) passed forward spanner can be pulled mouth to be pressed in draw-in groove.
2. the milling machine workpiece fixture of processing spanner shoulder according to claim 1 is characterized in that: described push rod (5) is near also being provided with back-moving spring (3) between an end of the piston of oil cylinder (2) and jaw folder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622964 CN202922279U (en) | 2012-11-22 | 2012-11-22 | Milling machine workpiece clamp for machining wrench circular bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220622964 CN202922279U (en) | 2012-11-22 | 2012-11-22 | Milling machine workpiece clamp for machining wrench circular bead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202922279U true CN202922279U (en) | 2013-05-08 |
Family
ID=48212272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220622964 Expired - Fee Related CN202922279U (en) | 2012-11-22 | 2012-11-22 | Milling machine workpiece clamp for machining wrench circular bead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202922279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788841A (en) * | 2018-05-24 | 2018-11-13 | 鹰普（中国）有限公司 | A kind of preventing pinch deformation hydraulically operated fixture |
-
2012
- 2012-11-22 CN CN 201220622964 patent/CN202922279U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788841A (en) * | 2018-05-24 | 2018-11-13 | 鹰普（中国）有限公司 | A kind of preventing pinch deformation hydraulically operated fixture |
| CN108788841B (en) * | 2018-05-24 | 2019-10-22 | 鹰普（中国）有限公司 | A kind of preventing pinch deformation hydraulically operated fixture |
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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 |
Granted publication date: 20130508 Termination date: 20151122 |
|
| EXPY | Termination of patent right or utility model |