CN105834297A - Machining die and machining method for P-shaped pipe clamps - Google Patents
Machining die and machining method for P-shaped pipe clamps Download PDFInfo
- Publication number
- CN105834297A CN105834297A CN201511013598.9A CN201511013598A CN105834297A CN 105834297 A CN105834297 A CN 105834297A CN 201511013598 A CN201511013598 A CN 201511013598A CN 105834297 A CN105834297 A CN 105834297A
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- CN
- China
- Prior art keywords
- die assembly
- stamping die
- molding
- insert
- pipe clamp
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
Abstract
The invention discloses a die for machining P-shaped pipe clamps and a machining method utilizing the die to machine the P-shaped pipe clamps.The machining die comprises an upper die and a lower die, both of which are oppositely arranged. Two rows of mutually-symmetrical punching die assemblies are arranged between the upper die and the lower die and comprise punching head fixedly connected with the upper die and inserts fixedly connected with the lower die. The punching die assemblies are orderly arrayed according to the sequence of workstations. Each row of punching die assemblies at least comprises a pin hole punching die assembly, a marking punching die assembly, a cutting groove punching die assembly, an end-forming punching die assembly and a bending formation punching die assembly. A groove-formation punching die assembly and a cutting-formation punching die assembly are arranged behind each bending formation punching die assembly.The machining die and the machining method for the P-shaped pipe clamp have following beneficial effects: all working steps are integrated on the upper die and the lower die in the same group; the two P-shaped pipe clamps can be formed by carrying out discharging operation at one time; and machining efficiency and machining precision are substantially enhanced so that the mass production is suitable.
Description
Technical field
The present invention relates to mold machining technology field, be specifically related to a kind of mould for processing p-type pipe clamp and the processing method utilizing this mould processing p-type pipe clamp.
Background technology
Fig. 1 show the Facad structure schematic diagram of a kind of p-type pipe clamp in prior art, Fig. 2 is the left view of Fig. 1 shown as p pipe clamp, this p-type pipe clamp includes connection sheet 1 and lower connection sheet 2, wherein the upper sheet 1 that connects is provided with connecting hole 4, lower connection sheet 2 is provided with symmetrical hook and slot 3 near the both sides of lower end, connect thereon sheet 1 with under be connected between sheet 2 and be provided with arc-shaped transition sheet 5.At present, the technique of processing aforementioned p-type pipe clamp is the most backward, once can only process one, and inefficiency, the concordance of arc-shaped transition sheet is poor.Therefore, it is necessary to processing technique and mould to aforementioned p-type pipe clamp make improvement, to reach higher working (machining) efficiency and higher precision.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of p-type pipe clamp processing mold and processing method, to promote working (machining) efficiency and the Product Precision of p-type pipe clamp.
In order to solve above-mentioned technical problem, the technical scheme that the present invention provides is as follows: a kind of p-type pipe clamp processing mold, including the upper die and lower die being oppositely arranged, being provided with the stamping die assembly that two rows are symmetrical between described upper die and lower die, described stamping die assembly includes fixing the drift being connected with upper mold and fixing the insert being connected with lower mold；Being arranged in order according to station order, stamping die assembly described in each row at least includes pin-and-hole stamping die assembly, mark stamping die assembly, slot segmentation stamping die assembly, end molding stamping die assembly and bending and molding stamping die assembly；It is provided with positioning center hole stamping die assembly between two described end molding stamping die assemblies, is additionally provided with ditch Slot shaping stamping die assembly after the station of described bending and molding stamping die assembly and cuts off molding stamping die assembly.
Further, described pin-and-hole stamping die assembly includes pin-and-hole forming punching head and the pin-and-hole molding insert being oppositely arranged, and wherein in pin-and-hole molding insert, the position corresponding with pin-and-hole forming punching head is provided with pin-and-hole molding material-dropping hole.
Further, the mark forming punching head that described mark stamping die assembly is oppositely arranged and mark punch insert.
Further, described slot segmentation stamping die assembly includes separation trough forming punching head and the separation trough molding insert being oppositely arranged, and described separation trough molding insert is provided with the separation trough molding charging conduit matched with slot segmentation forming punching head.
Further, described end molding stamping die assembly includes end forming punching head and the end molding insert being oppositely arranged, and described end molding insert is provided with the end molding charging conduit matched with end forming punching head.
Further, described bending and molding stamping die assembly includes bending and molding drift and the bending and molding insert being oppositely arranged, and the lower end of described bending and molding drift is provided with arc convex, and the top of described bending and molding insert is provided with the arc groove corresponding with arc convex.
Further, the middle part of described bending and molding insert is additionally provided with floating roof, described floating roof is connected by spring with between lower mold.
Further, described ditch Slot shaping stamping die assembly includes groove forming punching head and the ditch Slot shaping insert being oppositely arranged, and described ditch Slot shaping insert is provided with the ditch Slot shaping charging conduit matched with groove forming punching head.
Further, described cut-out molding stamping die assembly includes the cut-out forming punching head being oppositely arranged and cuts off molding insert, and described cut-out molding insert is provided with and cuts off the cut-out molding charging conduit that forming punching head matches.
A kind of method utilizing aforementioned p-type pipe clamp processing mold processing p-type pipe clamp, according to station order, comprises the following steps:
(1) after coiled material being shown laid flat in material strip, by conveyer device by web feed between upper mold and lower mold；
(2) being driven upper mold descending relative to lower mold by driving means, go upward to initial position after upper mold and lower mold matched moulds, upper mold is run once up and down, and conveyer device drives material strip to walk forward a station；Described material strip includes following operation between upper mold and lower mold:
A. by pin-and-hole stamping die assembly punch pin hole on material strip；
B. by mark stamping die assembly punching press mark on material strip；
C. by separation trough stamping die assembly punching press separation trough on material strip；
D. by the end connecting sheet in end molding stamping die assembly punching press；
E. by positioning center hole stamping die assembly at the middle punching press positioning center hole of material strip；
F. by bending and molding stamping die assembly forming arc-shaped transition sheet；
G. by connecting the groove on sheet under ditch Slot shaping stamping die assembly forming；
H. by cutting off the end connecting sheet under molding stamping die assembly forming and the p-type pipe clamp machined being cut off.
The p-type pipe clamp processing mold of the present invention and processing method, all process steps is integrated in same group of upper mold and lower mold, a blanking plastic two pieces p-type pipe clamp, and working (machining) efficiency and machining accuracy have all obtained substantial lifting, are suitable for producing in enormous quantities.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of prior art p-type pipe clamp；
Fig. 2 is the side structure schematic diagram of prior art p-type pipe clamp；
Fig. 3 is the processing technique figure of the present embodiment p-type pipe clamp processing mold；
Fig. 4 is the structural representation of the present embodiment pin-and-hole stamping die assembly；
Fig. 5 is the structural representation of the present embodiment separation trough stamping die assembly；
Fig. 6 is the structural representation of the present embodiment end molding stamping die assembly；
Fig. 7 is the structural representation of the present embodiment bending and molding stamping die assembly；
Fig. 8 is the structural representation of the present embodiment ditch Slot shaping stamping die assembly；
Fig. 9 is the structural representation that the present embodiment cuts off molding stamping die assembly.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
A kind of p-type pipe clamp processing mold of the present embodiment, including the upper die and lower die being oppositely arranged, wherein being provided with the stamping die assembly that two rows are symmetrical between upper die and lower die, this stamping die assembly includes fixing the drift being connected with upper mold and fixing the insert being connected with lower mold.
In the present embodiment, as shown in Figure 3, being arranged in order according to station order, each row punching membrane module at least includes pin-and-hole stamping die assembly 20, mark stamping die assembly 30, slot segmentation stamping die assembly 40, end molding stamping die assembly 50 and bending and molding stamping die assembly 70.Between two end molding stamping die assembly, it is additionally provided with positioning center hole stamping die assembly 60, after the station of bending and molding stamping die assembly 70, is additionally provided with ditch Slot shaping stamping die assembly 80 and cuts off molding stamping die assembly 90.
In the present embodiment, as shown in Figure 4, including the pin-and-hole forming punching head 21 being oppositely arranged and pin-and-hole molding insert 22, wherein in pin-and-hole molding insert 22, the position corresponding with pin-and-hole forming punching head 21 is provided with pin-and-hole molding material-dropping hole 23 to above-mentioned pin-and-hole stamping die assembly 20.This pin-and-hole stamping die assembly 20 is for punch pin hole 11 on material strip.
In the present embodiment, the mark forming punching head that mark stamping die assembly 30 is oppositely arranged and mark punch insert, the word on punching press p-type pipe clamp or pattern identification.
In the present embodiment, slot segmentation stamping die assembly 40 is as shown in Figure 5, including the separation trough forming punching head 42 being oppositely arranged and separation trough molding insert 43, wherein separation trough forming punching head 42 is located in main body 41, and separation trough molding insert 43 is provided with the separation trough molding charging conduit 43 matched with slot segmentation forming punching head 42.This slot segmentation stamping die assembly 40 separation trough between the adjacent two p-type pipe clamps of punching press.
In the present embodiment, end molding stamping die assembly 50 is as shown in Figure 6, including the end forming punching head 51 being oppositely arranged and end molding insert 53, its medial end portions forming punching head 51 have with on be connected the arc drift 52 that the end of sheet 1 adapts, end molding insert 53 is provided with the end molding charging conduit 54 matched with end forming punching head.This end molding stamping die assembly 50 connects the curved end of sheet 1 in punching press.
In the present embodiment, bending and molding stamping die assembly 70 is as shown in Figure 7, including the bending and molding drift 71 being oppositely arranged and bending and molding insert 73, wherein the lower end of bending and molding drift 71 is provided with arc convex 72, and the top of bending and molding insert 73 is provided with the arc groove 74 corresponding with arc convex 72.This bending and molding stamping die assembly 70 is for molding arc-shaped transition sheet 5.
Further, the middle part of the bending and molding insert 73 of the present embodiment is additionally provided with floating roof 100, is connected 101 by spring between this floating roof 100 and lower mold.In order to make material strip 10 move ahead smoothly in lower mold, lower mold is additionally provided with some floating roof 100.Upper mold is under downstream state, and material strip 10 is propped up by floating roof 100, conveyer device drive material strip 10 to move ahead, during upper mold is descending, first by floating roof pressure, then drift is relative with insert works, after upper mold is up, floating roof reinstatement under the restoring force effect of spring.
In the present embodiment, as shown in Figure 8, including the groove forming punching head 81 being oppositely arranged and ditch Slot shaping insert 82, wherein ditch Slot shaping insert 82 is provided with the ditch Slot shaping charging conduit 83 matched with groove forming punching head 81 to ditch Slot shaping stamping die assembly 80.This ditch Slot shaping stamping die assembly 80 groove 3 between the adjacent two p-type pipe clamps of punching press.
The cut-out molding stamping die assembly 90 of the present embodiment, as it is shown in figure 9, include the cut-out forming punching head 91 being oppositely arranged and cut off molding insert 92, wherein cuts off molding insert 92 and is provided with and cuts off the cut-out molding charging conduit 93 that forming punching head 91 matches.The both sides of this cut-out forming punching head 91 are equipped with radian, connect the curved end of sheet 2 and are cut off by the p-type pipe clamp of molding, complete the processing of p-type pipe clamp under molding.
A kind of method utilizing aforementioned p-type pipe clamp processing mold processing p-type pipe clamp, according to station order, comprises the following steps:
(1) after coiled material being shown laid flat in material strip, by conveyer device by web feed between upper mold and lower mold；
(2) being driven upper mold descending relative to lower mold by driving means, go upward to initial position after upper mold and lower mold matched moulds, upper mold is run once up and down, and conveyer device drives material strip to walk forward a station；Described material strip includes following operation between upper mold and lower mold:
A. by pin-and-hole stamping die assembly punch pin hole on material strip；
B. by mark stamping die assembly punching press mark on material strip；
C. by separation trough stamping die assembly punching press separation trough on material strip；
D. by the end connecting sheet in end molding stamping die assembly punching press；
E. by positioning center hole stamping die assembly at the middle punching press positioning center hole 12 of material strip；
F. by bending and molding stamping die assembly forming arc-shaped transition sheet；
G. by connecting the groove on sheet under ditch Slot shaping stamping die assembly forming；
H. by cutting off the end connecting sheet under molding stamping die assembly forming and the p-type pipe clamp machined being cut off.
In a word, the foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, should be included within the scope of the present invention.
Claims (10)
1. a p-type pipe clamp processing mold, including the upper die and lower die being oppositely arranged, it is characterized in that, being provided with the stamping die assembly that two rows are symmetrical between described upper die and lower die, described stamping die assembly includes fixing the drift being connected with upper mold and fixing the insert being connected with lower mold；Being arranged in order according to station order, stamping die assembly described in each row at least includes pin-and-hole stamping die assembly, mark stamping die assembly, slot segmentation stamping die assembly, end molding stamping die assembly and bending and molding stamping die assembly；It is provided with positioning center hole stamping die assembly between two described end molding stamping die assemblies, is additionally provided with ditch Slot shaping stamping die assembly after the station of described bending and molding stamping die assembly and cuts off molding stamping die assembly.
2. according to the p-type pipe clamp processing mold described in claim 1, it is characterized in that, described pin-and-hole stamping die assembly includes pin-and-hole forming punching head and the pin-and-hole molding insert being oppositely arranged, and wherein in pin-and-hole molding insert, the position corresponding with pin-and-hole forming punching head is provided with pin-and-hole molding material-dropping hole.
3. according to the p-type pipe clamp processing mold described in claim 1, it is characterised in that the mark forming punching head that described mark stamping die assembly is oppositely arranged and mark punch insert.
4. according to the p-type pipe clamp processing mold described in claim 1, it is characterized in that, described slot segmentation stamping die assembly includes separation trough forming punching head and the separation trough molding insert being oppositely arranged, and described separation trough molding insert is provided with the separation trough molding charging conduit matched with slot segmentation forming punching head.
5. according to the p-type pipe clamp processing mold described in claim 1, it is characterized in that, described end molding stamping die assembly includes end forming punching head and the end molding insert being oppositely arranged, and described end molding insert is provided with the end molding charging conduit matched with end forming punching head.
6. according to the p-type pipe clamp processing mold described in claim 1, it is characterized in that, described bending and molding stamping die assembly includes bending and molding drift and the bending and molding insert being oppositely arranged, the lower end of described bending and molding drift is provided with arc convex, and the top of described bending and molding insert is provided with the arc groove corresponding with arc convex.
7., according to the p-type pipe clamp processing mold described in claim 6, it is characterised in that the middle part of described bending and molding insert is additionally provided with floating roof, described floating roof it is connected by spring with between lower mold.
8. according to the p-type pipe clamp processing mold described in claim 1, it is characterized in that, described ditch Slot shaping stamping die assembly includes groove forming punching head and the ditch Slot shaping insert being oppositely arranged, and described ditch Slot shaping insert is provided with the ditch Slot shaping charging conduit matched with groove forming punching head.
9. according to the p-type pipe clamp processing mold described in claim 1, it is characterized in that, described cut-out molding stamping die assembly includes the cut-out forming punching head being oppositely arranged and cuts off molding insert, and described cut-out molding insert is provided with and cuts off the cut-out molding charging conduit that forming punching head matches.
10. the method utilizing claim 1-9 any one p-type pipe clamp processing mold processing p-type pipe clamp, it is characterised in that according to station order, comprise the following steps:
(1) after coiled material being shown laid flat in material strip, by conveyer device by web feed between upper mold and lower mold；
(2) being driven upper mold descending relative to lower mold by driving means, go upward to initial position after upper mold and lower mold matched moulds, upper mold is run once up and down, and conveyer device drives material strip to walk forward a station；Described material strip includes following operation between upper mold and lower mold:
A. by pin-and-hole stamping die assembly punch pin hole on material strip；
B. by mark stamping die assembly punching press mark on material strip；
C. by separation trough stamping die assembly punching press separation trough on material strip；
D. by the end connecting sheet in end molding stamping die assembly punching press；
E. by positioning center hole stamping die assembly at the middle punching press positioning center hole of material strip；
F. by bending and molding stamping die assembly forming arc-shaped transition sheet；
G. by connecting the groove on sheet under ditch Slot shaping stamping die assembly forming；
H. by cutting off the end connecting sheet under molding stamping die assembly forming and the p-type pipe clamp machined being cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511013598.9A CN105834297A (en) | 2015-12-31 | 2015-12-31 | Machining die and machining method for P-shaped pipe clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511013598.9A CN105834297A (en) | 2015-12-31 | 2015-12-31 | Machining die and machining method for P-shaped pipe clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105834297A true CN105834297A (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511013598.9A Pending CN105834297A (en) | 2015-12-31 | 2015-12-31 | Machining die and machining method for P-shaped pipe clamps |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060005962A (en) * | 2004-08-19 | 2006-01-18 | 에스아이티 주식회사 | Progressive mold apparatus |
| CN203356394U (en) * | 2013-07-03 | 2013-12-25 | 吉林博仁科技股份有限公司 | Automobile engine pipeline support die |
| CN104384350A (en) * | 2014-12-18 | 2015-03-04 | 长沙市金佰利金属制品有限公司 | Automatic continuous forming mold of automobile armrest framework |
| CN204396678U (en) * | 2014-12-30 | 2015-06-17 | 无锡爱博金属制品有限公司 | A kind of processing mold of built-in backing plate of controller |
| CN205324474U (en) * | 2015-12-31 | 2016-06-22 | 浙江连翔五金科技股份有限公司 | P type pipe clamp mold processing |
-
2015
- 2015-12-31 CN CN201511013598.9A patent/CN105834297A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060005962A (en) * | 2004-08-19 | 2006-01-18 | 에스아이티 주식회사 | Progressive mold apparatus |
| CN203356394U (en) * | 2013-07-03 | 2013-12-25 | 吉林博仁科技股份有限公司 | Automobile engine pipeline support die |
| CN104384350A (en) * | 2014-12-18 | 2015-03-04 | 长沙市金佰利金属制品有限公司 | Automatic continuous forming mold of automobile armrest framework |
| CN204396678U (en) * | 2014-12-30 | 2015-06-17 | 无锡爱博金属制品有限公司 | A kind of processing mold of built-in backing plate of controller |
| CN205324474U (en) * | 2015-12-31 | 2016-06-22 | 浙江连翔五金科技股份有限公司 | P type pipe clamp mold processing |
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Application publication date: 20160810 |