CN204171145U - A kind of long tube die casting shaving die - Google Patents
A kind of long tube die casting shaving die Download PDFInfo
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- CN204171145U CN204171145U CN201420583565.2U CN201420583565U CN204171145U CN 204171145 U CN204171145 U CN 204171145U CN 201420583565 U CN201420583565 U CN 201420583565U CN 204171145 U CN204171145 U CN 204171145U
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- die casting
- long tube
- installing plate
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- tube die
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Abstract
The utility model is intended to the problem solving existing die casting shaving die narrow application range, a kind of long tube die casting shaving die is provided, it comprises lower module and upper module, long tube die casting is arranged between lower module and upper module, lower module is provided with guide rod, upper module is provided with guide pin bushing, and guide rod coaxial cooperation is in guide pin bushing, and lower module comprises lower bolster, back-up block, bottom tool installing plate, lower trimming cutter; Upper module comprises cope match-plate pattern, upper padding plate, installing plate of fixing a cutting tool, upper trimming cutter; Lower trimming cutter and upper trimming cutter include be positioned at long tube die casting two ends place end more than limit cutting knife more than limit cutting knife and some sides being located at long tube die casting both sides, bottom tool installing plate and fix a cutting tool on installing plate and be respectively equipped with Cutting tool installation manner groove, more than the remaining limit cutting knife of end and side, limit cutting knife is connected by screw and is fixed in Cutting tool installation manner groove.The beneficial effects of the utility model it is possible to the trimming operation being applicable to a series of diameter, the different long tube die casting of length, save Design of Dies cost.
Description
Technical field
The utility model relates to die casting tooling device, particularly relates to a kind of long tube die casting shaving die.
Background technology
In die-casting and molding technology, during Design of Die, often the die cavity of product and runner, cinder ladle etc. are set to one, can with limit, cinder ladle Yu Bian etc. more than unnecessary runner on the product produced like this.Be connected on product more than these limit to remove, prior art has two kinds of conventional methods, and a kind of operating personnel of being carry out the work of manual trimming one by one to die casting.The method of artificial trimming not only consumes larger time cost and cost of labor, and may destroy product in manually-operated process, and the quality reducing product even causes product rejection.Another kind of scheme according to product and on more than the shaving die of profile design adaptation on limit, but existing shaving die often with product one_to_one corresponding, a mould can only be suitable for a kind of product of similar shape with size, narrow application range.Especially, for long tube die casting, may production length simultaneously or the different a series of products of diameter, if by existing shaving die, need for the different shaving die of each long tube Die Castings Design in series, Design and manufacture cost is high.
In existing open file, notification number is had to be CN203830509U, the day for announcing is the Chinese patent literature of 2014-09-17, disclose a kind of shaving die, comprise the cope match-plate pattern and lower bolster that cooperatively interact, the diagonal angle place symmetry of lower bolster is equiped with lower bolster guide pillar, middle plate is provided with between lower bolster and cope match-plate pattern, top board is provided with between middle plate and cope match-plate pattern, product pressing plate is provided with between described middle plate and lower bolster, product pressing plate is fixedly connected with top board by the product pressing plate joint pin being arranged in middle plate, product backing plate is provided with between product pressing plate and lower bolster, the arranged outside of product pressing plate has the trimming cutter be connected with middle plate.This utility model can cut away remaining limits all on die casting by one-off, improves a lot than efficiency hand-manipulated, and the process of trimming substantially can not defective work piece, and the quality of workpiece is guaranteed.The weak point of this technical scheme is, this utility model can only be applicable to a kind of trimming operation of product of shape, and the scope of application is little.
Utility model content
For solving the problem of existing die casting shaving die narrow application range, the utility model provides a kind of long tube die casting shaving die that simultaneously can be suitable for a series of diameter, the different long tube die casting of length.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of long tube die casting shaving die, comprises lower module and upper module, and need the long tube die casting on the remaining limit of excision to be arranged between lower module and upper module, lower module is provided with guide rod, and upper module is provided with guide pin bushing, and guide rod coaxial cooperation is in guide pin bushing; The back-up block that lower module comprises lower bolster, two of being fixed on lower bolster are spaced, across taking and being fixed on the bottom tool installing plate on two back-up blocks, the lower trimming cutter be connected on bottom tool installing plate; Upper module comprises cope match-plate pattern, the upper padding plate be fixed on cope match-plate pattern lower surface, the installing plate of fixing a cutting tool be connected on upper padding plate lower surface, be connected to the upper trimming cutter of fixing a cutting tool on installing plate; Lower trimming cutter and upper trimming cutter include be positioned at long tube die casting two ends place end more than limit cutting knife more than limit cutting knife and some sides being located at long tube die casting both sides, bottom tool installing plate and fix a cutting tool on installing plate and be respectively equipped with Cutting tool installation manner groove, more than the remaining limit cutting knife of end and side, limit cutting knife is connected by screw and is fixed in Cutting tool installation manner groove; Block is contained under the workpiece that lower module also comprises support skid between lower bolster and bottom tool installing plate, be fixed in support skid, bottom tool installing plate has and the lower guide channel containing block under workpiece and match, contain block under workpiece and run through bottom tool installing plate from lower guide channel; Support skid and the guide pillar be connected between lower bolster and bottom tool installing plate are slidably matched; Upper module also comprises and workpiece contains block, connects guide pillar screw workpiece containing block and upper padding plate, and installing plate of fixing a cutting tool has and upper rail workpiece containing block and match, and upper rail runs through the upper and lower surface of installing plate of fixing a cutting tool; The lower surface of workpiece containing block is provided with stepped hole, and the threaded one end of guide pillar screw tool penetrates stepped hole and is connected on upper padding plate, has space between the step surface of stepped hole and the seal face of guide pillar screw.
As preferably, the upper surface of containing block under workpiece is provided with the lower groove along long tube die casting axis direction, the upper end of lower groove two sides has lower cylindrical support face, the lower surface of workpiece containing block is provided with the upper groove along long tube die casting axis direction, the lower end of upper groove two sides has upper cylindrical support face, and long tube die casting is engaged in lower cylindrical support face and upper cylindrical support face.
As preferably, Cutting tool installation manner groove comprises and is somely parallel to the translot of long tube die casting axis and some pods perpendicular to long tube die casting axis, and translot and pod are T-slot.
As preferably, lower module is provided with lower holddown spring, and lower holddown spring is through lower bolster and be supported on the lower surface of support skid; Upper module is provided with holddown spring, and upper holddown spring through cope match-plate pattern, upper padding plate and installing plate of fixing a cutting tool, and is supported on workpiece and contains on the upper surface of block.
As preferably, support skid is installed with lower elastic buffer post, the height of lower elastic buffer post is less than the height of back-up block; The upper surface of workpiece containing block is provided with elastic buffer post.
Upper trimming cutter and lower trimming cutter are by multiple independent cutter composition installed, like this, by adjusting the position of each independently cutter to adapt to the trimming of the different long tube die casting in position, remaining limit, add the Cutting tool installation manner groove of fixing a cutting tool on installing plate and bottom tool installing plate and comprise translot and pod, make the fixed position of cutter can in horizontal and vertical adjustment, the trimming operation of applicable serial long tube; Female surface workpiece containing the upper cylindrical support face on block and the formation in the lower cylindrical support face of containing under workpiece on block can the different pipe fitting of support compression diameter, upper groove and lower groove be arranged so that workpiece under contain and block and workpiece contain the gap that block forms and can contain the additional structures such as the muscle on long tube die casting, these structures can not be damaged by pressure.
The beneficial effects of the utility model are: can be suitable for a series of diameter, the different long tube die casting of length simultaneously, and can contain the additional structures such as the muscle on long tube die casting.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the top view after Fig. 1 removes module and part.
In figure: 1. descend module, 11. guide rods, 12. lower bolsters, 13. back-up blocks, 14. bottom tool installing plates, 141. lower guide channel, 15. times trimming cutter, 16. support skid, block is contained under 17. workpiece, 171. times grooves, 172. times cylindrical support faces, 18. guide pillars, 19. times elastic buffer posts, 2. go up module, 21. guide pin bushings, 22. cope match-plate patterns, 23. upper padding plates, 24. fix a cutting tool installing plate, 241. upper rail, trimming cutter on 25., 26. workpiece contain block, 261. stepped hole, 2611. step surface, groove on 262., cylindrical support face on 263., 27. guide pillar screws, 271. seal face, 28. spaces, elastic buffer post on 29., 3. long tube die casting, more than 31. limits, 4. limit cutting knife more than end, 5. limit cutting knife more than side, 6. Cutting tool installation manner groove, 61. translots, 62. pods, 7. play holddown spring, 8. go up holddown spring.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of long tube die casting shaving die, comprises lower module 1 and upper module 2, the long tube die casting 3 on the remaining limit 31 of excision is needed to be arranged between lower module 1 and upper module 2, lower module 1 is provided with guide rod 11, and upper module 2 is provided with guide pin bushing 21, and guide rod 11 coaxial cooperation is in guide pin bushing 21; The back-up block 13 that lower module 1 comprises lower bolster 12, two of being fixed on lower bolster 12 are spaced, across taking and being fixed on the bottom tool installing plate 14 on two back-up blocks 13, the lower trimming cutter 15 be connected on bottom tool installing plate 14; Upper module 2 comprises cope match-plate pattern 22, the upper padding plate 23 be fixed on cope match-plate pattern 22 lower surface, the installing plate 24 of fixing a cutting tool be connected on upper padding plate 23 lower surface, be connected to the upper trimming cutter 25 of fixing a cutting tool on installing plate 24; Lower trimming cutter 15 and upper trimming cutter 25 include be positioned at long tube die casting 3 two ends place end more than limit cutting knife 5 more than limit cutting knife 4 and some sides being located at long tube die casting 3 both sides, bottom tool installing plate 14 and installing plate 24 of fixing a cutting tool are respectively equipped with Cutting tool installation manner groove 6, and more than end remaining limit cutting knife 4 and side, limit cutting knife 5 is connected by screw and is fixed in Cutting tool installation manner groove 6; Block 17 is contained under the workpiece that lower module 1 also comprises support skid 16 between lower bolster 12 and bottom tool installing plate 14, be fixed in support skid 16, bottom tool installing plate 14 has and the lower guide channel 141 containing block 17 under workpiece and match, contain block 17 under workpiece and run through bottom tool installing plate 14 from lower guide channel 141; Support skid 16 and the guide pillar 18 be connected between lower bolster 12 and bottom tool installing plate 14 are slidably matched; Upper module 2 also comprises the guide pillar screw 27 workpiece containing and block 26, connection workpiece contains block 26 and upper padding plate 23, installing plate 24 of fixing a cutting tool has and the upper rail 241 workpiece containing block 26 and match, and upper rail 241 runs through the upper and lower surface of installing plate 24 of fixing a cutting tool; The lower surface of workpiece containing block 26 is provided with stepped hole 261, and the threaded one end of guide pillar screw 27 tool penetrates stepped hole 261 and is connected on upper padding plate 23, has space 28 between the step surface 2611 of stepped hole 261 and the seal face 271 of guide pillar screw 27; The upper surface of containing block 17 under workpiece is provided with the lower groove 171 along long tube die casting 3 axis direction, the upper end of lower groove 171 two sides has lower cylindrical support face 172, the lower surface of workpiece containing block 26 is provided with the upper groove 262 along long tube die casting 3 axis direction, the lower end of upper groove 262 two sides has upper cylindrical support face 263, and long tube die casting 3 is engaged in lower cylindrical support face 172 and upper cylindrical support face 263; Cutting tool installation manner groove 6 comprises and is somely parallel to the translot 61 of long tube die casting 3 axis and some pods 62 perpendicular to long tube die casting 3 axis, and translot 61 and pod 62 are T-slot; Lower module 1 is provided with lower holddown spring 7, and lower holddown spring 7 passes lower bolster 12 and is supported on the lower surface of support skid 16; Upper module 2 is provided with holddown spring 8, upper holddown spring 8 through cope match-plate pattern 22, upper padding plate 23 and installing plate 24 of fixing a cutting tool, and be supported on workpiece contains block 26 upper surface on; Support skid 16 is installed with lower elastic buffer post 19, the height of lower elastic buffer post 19 is less than the height of back-up block 13; The upper surface of workpiece containing block 26 is provided with elastic buffer post 29.
Before the utility model uses, first to carry out holding the configuration of limit cutting knife 5 more than remaining limit cutting knife 4 and side to install, as shown in Figure 2, contain on block 17 under first the long tube die casting 3 of wanted trimming process being placed on workpiece, then according to position and the quantity on long tube die casting more than 3 limit 31, limit cutting knife 5 more than limit cutting knife 4 more than suitable end and side is fixedly mounted on the Cutting tool installation manner groove 6 of bottom tool installing plate 14 by screw, make to hold the cutting edge of limit cutting knife 5 more than remaining limit cutting knife 4 and side to aim at all remaining limits 31 to be excised on long tube die casting 3, limit cutting knife 5 more than limit cutting knife 4 and side is loaded onto more than the end corresponding with on bottom tool installing plate 14 again in the position of Cutting tool installation manner groove 6 correspondence of installing plate 14 of fixing a cutting tool.
After more than end remaining limit cutting knife 4 and side, limit cutting knife 5 configures installation, namely the utility model can be used for the excision operation on remaining limit 31; Whole trimming operation comprises the pre-pressing of long tube die casting 3 and two continuous print stages are excised on remaining limit 31, the object in the pre-pressing stage of long tube die casting 3 is positions of fixing long tube die casting 3, during guarantee trimming, long tube die casting 3 can not be squeezed, first will treat that the long tube die casting 3 of trimming contains on block 17 under being placed on workpiece, holddown spring 8 in pressure, drive workpiece contains block 26 move downward, until compress long tube die casting 3; The stage is excised on remaining limit 31, and cope match-plate pattern 22 moves downward together with the upper trimming cutter 25 be indirectly connected thereon, is excised on limit 31 more than subsidiary on long tube die casting 3 from long tube die casting 3.
Claims (5)
1. a long tube die casting shaving die, comprise lower module (1) and upper module (2), the long tube die casting (3) on the remaining limit (31) of excision is needed to be arranged between lower module (1) and upper module (2), lower module (1) is provided with guide rod (11), upper module (2) is provided with guide pin bushing (21), and guide rod (11) coaxial cooperation is in guide pin bushing (21); It is characterized in that, the back-up block (13) that lower module (1) comprises lower bolster (12), two of being fixed on lower bolster (12) are spaced, across taking and being fixed on the bottom tool installing plate (14) on two back-up blocks (13), the lower trimming cutter (15) be connected on bottom tool installing plate (14); Upper module (2) comprises cope match-plate pattern (22), the upper padding plate (23) be fixed on cope match-plate pattern (22) lower surface, the installing plate of fixing a cutting tool (24) be connected on upper padding plate (23) lower surface, the upper trimming cutter (25) be connected on installing plate of fixing a cutting tool (24); Lower trimming cutter (15) and upper trimming cutter (25) include be positioned at long tube die casting (3) two ends place end more than limit cutting knife (5) more than limit cutting knife (4) and some sides being located at long tube die casting (3) both sides, bottom tool installing plate (14) and installing plate of fixing a cutting tool (24) are respectively equipped with Cutting tool installation manner groove (6), and more than remaining limit cutting knife (4) of end and side, limit cutting knife (5) is connected by screw and is fixed in Cutting tool installation manner groove (6); Lower module (1) also comprise be positioned at support skid (16) between lower bolster (12) and bottom tool installing plate (14), be fixed in support skid (16) workpiece under contain block (17), bottom tool installing plate (14) has and the lower guide channel (141) containing block (17) under workpiece and match, contain block (17) under workpiece and run through bottom tool installing plate (14) from lower guide channel (141); Support skid (16) and the guide pillar (18) be connected between lower bolster (12) and bottom tool installing plate (14) are slidably matched; Upper module (2) also comprises the guide pillar screw (27) workpiece containing and block (26), connection workpiece contains block (26) and upper padding plate (23), installing plate (24) of fixing a cutting tool has and the upper rail (241) workpiece containing block (26) and match, and upper rail (241) runs through the upper and lower surface of installing plate of fixing a cutting tool (24); The lower surface of workpiece containing block (26) is provided with stepped hole (261), the threaded one end of guide pillar screw (27) tool penetrates stepped hole (261) and is connected on upper padding plate (23), has space (28) between the step surface (2611) of stepped hole (261) and the seal face (271) of guide pillar screw (27).
2. long tube die casting shaving die according to claim 1, it is characterized in that, the upper surface of containing block (17) under workpiece is provided with the lower groove (171) along long tube die casting (3) axis direction, the upper end of lower groove (171) two sides has lower cylindrical support face (172), the lower surface of workpiece containing block (26) is provided with the upper groove (262) along long tube die casting (3) axis direction, the lower end of upper groove (262) two sides has upper cylindrical support face (263), long tube die casting (3) is engaged in lower cylindrical support face (172) and upper cylindrical support face (263).
3. long tube die casting shaving die according to claim 1 and 2, it is characterized in that, Cutting tool installation manner groove (6) comprises and is somely parallel to the translot (61) of long tube die casting (3) axis and some pods (62) perpendicular to long tube die casting (3) axis, and translot (61) and pod (62) are T-slot.
4. long tube die casting shaving die according to claim 1 and 2, is characterized in that, lower module (1) is provided with lower holddown spring (7), and lower holddown spring (7) is through lower bolster (12) and be supported on the lower surface of support skid (16); Upper module (2) is provided with holddown spring (8), upper holddown spring (8) through cope match-plate pattern (22), upper padding plate (23) and installing plate of fixing a cutting tool (24), and be supported on workpiece contains block (26) upper surface on.
5. long tube die casting shaving die according to claim 3, is characterized in that, support skid (16) is installed with lower elastic buffer post (19), and the height of lower elastic buffer post (19) is less than the height of back-up block (13); The upper surface of workpiece containing block (26) is provided with elastic buffer post (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583565.2U CN204171145U (en) | 2014-10-10 | 2014-10-10 | A kind of long tube die casting shaving die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583565.2U CN204171145U (en) | 2014-10-10 | 2014-10-10 | A kind of long tube die casting shaving die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204171145U true CN204171145U (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420583565.2U Expired - Fee Related CN204171145U (en) | 2014-10-10 | 2014-10-10 | A kind of long tube die casting shaving die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204171145U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438553A (en) * | 2014-10-10 | 2015-03-25 | 宁波环亚机械制造有限公司 | Trimming die for long pipe die casting |
| CN107186044A (en) * | 2017-08-02 | 2017-09-22 | 石狮市森科智能科技有限公司 | A kind of punching collection device based on hardware die casting |
-
2014
- 2014-10-10 CN CN201420583565.2U patent/CN204171145U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438553A (en) * | 2014-10-10 | 2015-03-25 | 宁波环亚机械制造有限公司 | Trimming die for long pipe die casting |
| CN107186044A (en) * | 2017-08-02 | 2017-09-22 | 石狮市森科智能科技有限公司 | A kind of punching collection device based on hardware die casting |
| CN107186044B (en) * | 2017-08-02 | 2019-03-15 | 石狮市森科智能科技有限公司 | A kind of punching collection device based on hardware die casting |
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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: 20150225 Termination date: 20181010 |