CN201613492U - Deburring jig - Google Patents
Deburring jig Download PDFInfo
- Publication number
- CN201613492U CN201613492U CN2009202912232U CN200920291223U CN201613492U CN 201613492 U CN201613492 U CN 201613492U CN 2009202912232 U CN2009202912232 U CN 2009202912232U CN 200920291223 U CN200920291223 U CN 200920291223U CN 201613492 U CN201613492 U CN 201613492U
- Authority
- CN
- China
- Prior art keywords
- drift
- burr
- lower mould
- workpiece
- processed
- 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 deburring jig, which comprises an upper die, a lower die and a punch, wherein the upper die and the lower die are detachably connected via a fastener, the surface of the lower die is provided with a groove with the profile identical to that of a to-be-processed workpiece, the to-be-processed workpiece can be arranged in the groove, the punch can shuttle between the upper die and the lower die back and forth, the upper die and the lower die are both provided with punch holes capable of being pierced with the punch, and the shape of the cross section of the punch is identical to the profiles of a burred slot hole of the to-be-processed workpiece and the punch holes of the upper die and the lower die. The deburring jig has the advantages of simple structure and use and capability of resolving the problem of burrs of punched parts well.
Description
Technical field
The utility model relates to a kind of burr processing jig of stamping parts, belongs to the Machining Technology field.
Background technology
The linear pattern cutting and stapling instrument is widely used in being used in the operation wound suture, interior tissue is sewed up and cutting, and apparatus generally has to be sewed up and two functions of cutting, when carrying out wound suture, excess tissue is excised.U.S. Pat 6817508 discloses a kind of linear suture device, clamps earlier tissue between nail anvil and nail bin by being arranged on handle on the housing, and then once uses handle to get final product suture tissue.
Above-mentioned apparatus has adopted more sheet stamping member, for example pushes away storehouse sheet, push blade or the like, and have pin in the hole slot of above-mentioned stamping parts, slide in order to control stroke.But, the resistance to sliding of pin is increased, and then influence the feel of instrumentation because the self reason of punching press can be left over more burr in the hole slot of stamping parts.
The utility model content
The purpose of this utility model is to solve above-mentioned technical problem, and a kind of burr processing jig of simple in structure, easy to operate stamping parts is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of burr processing jig comprises the upper die and lower die that removably connected by securing member, and the surface of described counterdie is provided with the recess consistent with the workpiece to be processed outline, and described workpiece to be processed can place in the described recess; And can back and forth shuttle back and forth in the drift of described upper and lower mould, described upper and lower mould is provided with the punching that can pass for described drift, and the profile of the band burr hole slot of the shape of cross section of described drift and described workpiece to be processed and the punching of described upper and lower mould is consistent.
After described workpiece to be processed placed in the described recess, the burr of the band burr hole slot of described processing work was positioned at from the near side of described patrix.
Described drift comprises a drift chamfering that is used for smooth by described upper and lower mould.
Described securing member is a screw bolt and nut, the corresponding through hole that can supply described bolt to pass that is provided with on the described upper and lower mould.
The beneficial effects of the utility model are mainly reflected in: simple in structure, use simply, and can solve the stamping parts Burr Problem well.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1: exploded perspective view of the present utility model.
Fig. 2: the utility model before processing, the schematic diagram of workpiece.
Fig. 3: the utility model after processing, the schematic diagram of workpiece.
Wherein:
1 patrix, 2 counterdies, 3 workpiece
4 through holes, 5 recesses, 6 drifts
7 band burr hole slots, 8 punchings, 9 burrs
10 chamferings, 11 second chamferings, 12 drift chamferings
The specific embodiment
The utility model has disclosed a kind of burr processing jig, as shown in Figure 1, comprises the patrix 1 and the counterdie 2 that are removably connected by securing member, and described securing member is a screw bolt and nut, the corresponding through hole 4 that can supply described bolt to pass that is provided with on the described upper and lower mould.
The surface of described counterdie 2 is provided with the recess 5 consistent with workpiece to be processed 3 outlines, and described workpiece to be processed 3 can place in the described recess 5.
Described burr processing jig comprises that also one can back and forth be shuttled back and forth in the drift 6 of described upper and lower mould, and described drift 6 can be driven by cylinder or other reciprocating members.Described upper and lower mould 1,2 is provided with the punching 8 that can pass for described drift, and number, the profile of the band burr hole slot 7 of the number of described drift 6, shape of cross section and described workpiece to be processed 3 and the punching 8 of described upper and lower mould 1,2 are all consistent.But in practical operation operation, the outline that can make punching 8 is more slightly bigger than the outline processing of drift 6, so more helps drift 6 and passes described punching 8.
As shown in Figure 2, described drift 6 comprises a drift chamfering 12 that is used for smooth by described upper and lower mould.After described workpiece to be processed 3 placed in the described recess 5, the burr 9 of the band burr hole slot 7 of described processing work was positioned at from the near side of described patrix.Then with bolt that upper and lower mould is fastening, prevent that the workpiece string is moving in the process of processing.Then, drift 6 oppositely presses down along arrow among the figure, and burr 9 can be polished second chamfering 11 that forms among Fig. 3, and the original chamfering of workpiece hole slot is because the reduced chamfer radius of extruding meeting of material is therefore particularly important in product design process.
The utility model still has multiple concrete embodiment, and all employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the claimed scope of the utility model.
Claims (4)
1. burr processing jig, it is characterized in that: comprise the upper die and lower die that removably connected by securing member, the surface of described counterdie is provided with the recess consistent with the workpiece to be processed outline, and described workpiece to be processed can place in the described recess; And can back and forth shuttle back and forth in the drift of described upper and lower mould, described upper and lower mould is provided with the punching that can pass for described drift, and the profile of the band burr hole slot of the shape of cross section of described drift and described workpiece to be processed and the punching of described upper and lower mould is consistent.
2. burr processing jig according to claim 1 is characterized in that: after described workpiece to be processed placed in the described recess, the burr of the band burr hole slot of described processing work was positioned at from the near side of described patrix.
3. burr processing jig according to claim 1 is characterized in that: described drift comprises a drift chamfering that is used for smooth by described upper and lower mould.
4. burr processing jig according to claim 1 is characterized in that: described securing member is a screw bolt and nut, the corresponding through hole that can supply described bolt to pass that is provided with on the described upper and lower mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202912232U CN201613492U (en) | 2009-12-04 | 2009-12-04 | Deburring jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202912232U CN201613492U (en) | 2009-12-04 | 2009-12-04 | Deburring jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201613492U true CN201613492U (en) | 2010-10-27 |
Family
ID=42999864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202912232U Expired - Fee Related CN201613492U (en) | 2009-12-04 | 2009-12-04 | Deburring jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201613492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271388A (en) * | 2015-05-13 | 2017-01-04 | 江苏诚天机械有限公司 | Jump-ring slot cleaning assemblies |
-
2009
- 2009-12-04 CN CN2009202912232U patent/CN201613492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271388A (en) * | 2015-05-13 | 2017-01-04 | 江苏诚天机械有限公司 | Jump-ring slot cleaning assemblies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101027 Termination date: 20111204 |