CN203764959U - Device for removing boundary burrs of die-casting part - Google Patents
Device for removing boundary burrs of die-casting part Download PDFInfo
- Publication number
- CN203764959U CN203764959U CN201420169081.3U CN201420169081U CN203764959U CN 203764959 U CN203764959 U CN 203764959U CN 201420169081 U CN201420169081 U CN 201420169081U CN 203764959 U CN203764959 U CN 203764959U
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- die
- punch
- support
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- size
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Abstract
The utility model relates to a device for removing boundary burrs of a die-casting part. The device comprises a hand puncher, a collecting box, a support and a male die. The support is fixed to a base of the hand puncher. A female die is arranged on the support. An oblique angle of 1 mm * 45 degrees is formed on the upper inner edge of the female die. The collecting box is arranged below the support. The male die is fixed to a lifting arm of the hand puncher. The center of the male die and the center of the female die are opposite. The boundary dimension of the female die is 80% of the tolerance upper limit of the boundary dimension of the formed part and the boundary dimension of the male die is equal to the tolerance lower limit of the boundary dimension of the formed part. The stroke of the male die in the female die is equal to the height of the formed part. According to the device, it is guaranteed that product quality is stable, waste is reduced, occupational injury is avoided, production cost is reduced, production efficiency is improved, and economic benefits are increased.
Description
Technical field
The utility model relates to field of machining, particularly a kind of diecast parts profile burr device of removing.
Background technology
Extrusion process is often to use during machining is produced, and common extrusion process is conventionally because processing cost is low, shape that can moulding more complicated and being widely used.But this class technique also has its drawback, because processing cost is low, the profile Burr Problem being formed by mould spue line while inevitably bringing diecast parts to have moulding.Before these parts of use, use function removing these burrs for meeting, due to part shape complexity, spue line spur location is also fixing, therefore conventionally adopts the artificial file of using to remove, and the feature that mould is produced is that repeatability is with large in batches, manual removal causes the activity duration to extend and artificial waste, strengthen the generation of operating personnel's fatigue and industrial injury, when increasing production cost, brought the quantity of scrapping of product quality problem increase, reduced production efficiency.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, and a kind of constant product quality that ensures is provided, and reduces waste, avoids industrial injury to occur, reduce production costs, and the removing diecast parts profile burr device of enhancing productivity.
The technical scheme that the utility model taked is to achieve these goals: a kind of diecast parts profile burr device of removing, comprise hand punch, it is characterized in that: also comprise disposable box, support, punch, described support is fixed on the pedestal of described hand punch, support is provided with die, the upper inward flange of die is provided with the oblique angle of 1mm × 45o, is provided with described disposable box below support; Described punch is fixed on the lifting arm of hand punch; Punch is relative with die center, the appearance and size of die be forming part appearance and size the tolerance upper limit 80%, the appearance and size of punch is the lower variation of tolerance of forming part appearance and size, the height that the stroke of punch in die is forming part.
The utility model ensures constant product quality, reduces waste, avoids industrial injury to occur, and reduces production costs, and enhances productivity, and increases economic efficiency.
Brief description of the drawings
Fig. 1 is embodiment 1 structural representation.
Fig. 2 is embodiment 2 structural representations.
Fig. 3 is the local enlarged diagram of die and punch in embodiment 2.
Fig. 4 is diecast parts structural representation.
Fig. 5 is diecast parts structural representation.
Detailed description of the invention
As shown in the figure, remove diecast parts profile burr device and comprise hand punch, disposable box 2, support 3, punch 4, support 3 is fixed on the pedestal 1 of hand punch, and support 3 is provided with die 31, the upper inward flange of die 31 is provided with the oblique angle of 1mm × 45o, and support 3 is provided with disposable box 2 below; Punch 4 is fixed on the lifting arm 5 of hand punch; Punch 4 is relative with die 31 centers, the appearance and size of die 31 be forming part appearance and size the tolerance upper limit 80%, the appearance and size of punch 4 is the lower variation of tolerance of forming part appearance and size, the height that the stroke of punch 4 in die 31 is forming part.
Embodiment 1 removes spue line 71 burrs that diecast parts 7 appearance profile peripheries exist, diecast parts 7 is placed on die 31, it is quick, smooth that the oblique angle that the upper inward flange of die 31 is provided with 1mm × 45o has ensured that diecast parts 7 is put into, pull handle 6 downwards, fall lifting arm 5, punch 4 extrudes diecast parts 7 from die 31, falls into the disposable box 2 that support 3 is provided with below, has removed spue line 71 burrs that diecast parts 7 appearance profile peripheries exist.
Embodiment 2 removes spue line 72 burrs that diecast parts 7 appearance profile sides exist, diecast parts 7 is rotated to 90o to be placed on die 31, it is quick, smooth that the oblique angle that the upper inward flange of die 31 is provided with 1mm × 45o has ensured that diecast parts 7 is put into, pull handle 6 downwards, fall lifting arm 5, punch 4 extrudes diecast parts 7 from die 31, falls into the disposable box 2 that support 3 is provided with below, has removed spue line 72 burrs that diecast parts 7 appearance profile sides exist.
Claims (1)
1. remove diecast parts profile burr device for one kind, comprise hand punch, it is characterized in that: also comprise disposable box (2), support (3), punch (4), described support (3) is fixed on the pedestal (1) of described hand punch, support (3) is provided with die (31), the upper inward flange of die (31) is provided with the oblique angle of 1mm × 45o, and support (3) is provided with described disposable box (2) below; Described punch (4) is fixed on the lifting arm (5) of hand punch; Punch (4) is relative with die (31) center, the appearance and size of die (31) be forming part appearance and size the tolerance upper limit 80%, the appearance and size of punch (4) is the lower variation of tolerance of forming part appearance and size, the height that the stroke of punch (4) in die (31) is forming part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169081.3U CN203764959U (en) | 2014-04-09 | 2014-04-09 | Device for removing boundary burrs of die-casting part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169081.3U CN203764959U (en) | 2014-04-09 | 2014-04-09 | Device for removing boundary burrs of die-casting part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764959U true CN203764959U (en) | 2014-08-13 |
Family
ID=51282206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420169081.3U Expired - Fee Related CN203764959U (en) | 2014-04-09 | 2014-04-09 | Device for removing boundary burrs of die-casting part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909250A (en) * | 2014-04-09 | 2014-07-09 | 天津市中环三峰电子有限公司 | Casting part appearance deburring device |
-
2014
- 2014-04-09 CN CN201420169081.3U patent/CN203764959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909250A (en) * | 2014-04-09 | 2014-07-09 | 天津市中环三峰电子有限公司 | Casting part appearance deburring device |
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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: 20140813 Termination date: 20190409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |