CN204996919U - Piercing press with pipe special pipe location mold core is managed in side - Google Patents
Piercing press with pipe special pipe location mold core is managed in side Download PDFInfo
- Publication number
- CN204996919U CN204996919U CN201520758217.9U CN201520758217U CN204996919U CN 204996919 U CN204996919 U CN 204996919U CN 201520758217 U CN201520758217 U CN 201520758217U CN 204996919 U CN204996919 U CN 204996919U
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- China
- Prior art keywords
- core rod
- core
- mold core
- frame
- fixed
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- Expired - Fee Related
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- 238000004080 punching Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model provides a piercing press with pipe special pipe location mold core is managed in side, the mold core that the location mold core includes the high rigidity is inserted and the mold core core, the mold core insert with breach cooperation on the mold core core is connected, mold core one end fixed connection a long and thin mold core connecting rod and hangs external mold cover die intracavity, the other end of mold core connecting rod is fixed on the locating lever mount of frame or work or material rest, pipe mechanical tubes cut -out press's mold core can the side of location be managed to this kind of mode, and the position of punching a hole of mold core respectively has about from top to bottom one or polylith mold core to insert, the wearing and tearing back change insert can, reduce the mold core replacement cost, the utility model discloses can realize that the location is accurate, reduce mold core use cost.
Description
Technical field
The utility model relates to perforating press field, particularly a kind of perforating press with square tube pipe special pipe location core rod.
Background technology
Current perforating press is commonplace in industrial production, and for processing square tube, pipe, special pipe workpiece, the core rod fixed form of mould has problems always, because core rod is filled in inside pipe fitting, causes core rod cannot stationary positioned, or be exactly adjust very loaded down with trivial details; Need to change after core rod wearing and tearing, the cost changing whole core rod is high.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of perforating press with square tube pipe special pipe location core rod, only need change a part of part of core rod, reduce costs after realizing accurate positioning, core rod wearing and tearing.
To achieve these goals, the technical solution adopted in the utility model is as follows: a kind of perforating press with square tube pipe special pipe location core rod, comprise frame, be arranged on the guide rail in frame, screw mandrel and the screw mandrel power set driving above-mentioned screw mandrel to rotate, also comprise the feeding trolley be arranged in above-mentioned frame, clamping device, punch mechanism, above-mentioned punch mechanism comprises punching mould bases, be fixed on the red needle mechanism of above-mentioned perforating die top of support, be arranged on the mould in punching mould bases, above-mentioned mould is fixed in the mould bases base holddown groove in above-mentioned frame, above-mentioned mould comprises outer die casing, core rod, outer mold base insert, above-mentioned outer mold base insert is fixed in above-mentioned outer die casing, above-mentioned outer die casing end face and left and right sides have the hole entered for above-mentioned red needle mechanism, above-mentioned core rod comprises core block and the core rod core body of high rigidity, above-mentioned core block profile coordinates with the breach on above-mentioned core rod core body, the punching position of core rod respectively has one or more core block up and down, above-mentioned core rod one end is fixedly connected an elongated core rod connecting rod and is suspended in the die cavity of above-mentioned outer die casing, the other end of above-mentioned core rod connecting rod is fixed on the backstay fixed mount of above-mentioned frame or bin.
Preferably, above-mentioned core block is provided with the dead in line with the hole of above-mentioned core rod core body, the hole that size is identical.
Preferably, above-mentioned core rod connecting rod is not axially rotatable along it.
The utility model has following beneficial effect:
The utility model can realize accurate positioning, reduce core rod use cost.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the left view of punch mechanism.
Fig. 4 is the front view of core rod.
Fig. 5 is the A-A sectional view of Fig. 4.
Fig. 6 is the front view of core rod.
Fig. 7 is the A-A sectional view of Fig. 6.
In figure: 1-frame, 2-guide rail, 3-screw mandrel, 4-screw mandrel power set, 5-feed mechanism, 6-clamping device, 7-punch mechanism, 8-core rod connecting rod, 9-backstay fixed mount, 10-bin, 71-punching mould bases, 72-red needle mechanism, 73-mould, 721-mould red needle fixed block, 722-red needle, 731-outer die casing, 732-core rod, 733-outer mold base insert, 7321-core block, 7322-core rod core body.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the technical solution of the utility model is described.
Referring to figs. 1 through Fig. 3, a kind of perforating press with square tube pipe special pipe location core rod, comprise frame 1, , be arranged on the guide rail 2 in frame 1, screw mandrel 3 and the screw mandrel power set 4 driving described screw mandrel 3 to rotate, also comprise the feeding trolley 5 be arranged in described frame 1, clamping device 6, punch mechanism 7, described punch mechanism 7 comprises punching mould bases 71, be fixed on the red needle mechanism 72 of described punching mould bases 71 end face, be arranged on the mould 73 in punching mould bases, described mould 73 is fixed in the mould bases base holddown groove in described frame 1, it is characterized in that: described mould 73 comprises outer die casing 731, core rod 732, outer mold base insert 733, described outer mold base insert 733 is fixed in described outer die casing 731, described outer die casing 731 end face and left and right sides have the hole entered for described red needle mechanism 72, described core rod 732 comprises core block 7321 and the core rod core body 7322 of high rigidity, the punching position of described core rod 732 respectively has one or more core block 7321 up and down, described core block 7321 profile coordinates with the breach on described core rod core body 7322, described core rod 732 one end is fixedly connected an elongated core rod connecting rod 8 and is suspended in the die cavity of described outer die casing 731, the other end of described core rod connecting rod 8 is fixed on the backstay fixed mount 9 of described frame 1 or bin 10.
In addition, described core block 7321 is provided with the dead in line with the hole of described core rod core body 7322, the hole that size is identical.
In addition, core rod connecting rod 8 is stated axially not rotatable along it.
Implement 1:
With reference to Fig. 4, Fig. 5, for the mold insert structure of pipe mould, respectively have one piece of breach up and down at the punching position of core rod core body 7322, core block 7321 is made for high hardness wear-resisting material, the breach being enclosed within core rod core body 7322 carries out puncture motion, in punching process, maximum to the wearing and tearing of core block 7321 position, after core block 7321 is worn and torn, it is changed, whole core rod 732 need not be changed, decrease the cost that core rod 732 is changed.
Embodiment 2:
With reference to Fig. 6, Fig. 7, for the mold insert structure of square tube mould, respectively have one piece of breach up and down at the punching position of core rod core body 7322, core block 7321 is made for high hardness wear-resisting material, the breach being enclosed within core rod core body 7322 carries out puncture motion, in punching process, maximum to the wearing and tearing of core block 7321 position, after core block 7321 is worn and torn, it is changed, whole core rod 732 need not be changed, decrease the cost that core rod 732 is changed.
The examples of implementation of the above are only the preferred embodiment of the utility model, not limit practical range of the present utility model with this, therefore the change that all shapes according to the utility model, principle are done, all should be encompassed in protection domain of the present utility model.
Claims (3)
1. the perforating press with square tube pipe special pipe location core rod, comprise frame (1), be arranged on the guide rail (2) in frame (1), screw mandrel (3) and the screw mandrel power set (4) driving described screw mandrel (3) to rotate, also comprise the feeding trolley (5) be arranged in described frame (1), clamping device (6), punch mechanism (7), described punch mechanism (7) comprises punching mould bases (71), be fixed on the red needle mechanism (72) of described punching mould bases (71) end face, be arranged on the mould (73) in punching mould bases, described mould (73) is fixed in the mould bases base holddown groove in described frame (1), it is characterized in that: described mould (73) comprises outer die casing (731), core rod (732), outer mold base insert (733), core rod connecting rod (8), described outer mold base insert (733) is fixed in described outer die casing (731), described outer die casing (731) end face and left and right sides have the hole entered for described red needle mechanism (72), described core rod (732) comprises core block (7321) and the core rod core body (7322) of high rigidity, the punching position of described core rod (732) respectively has one or more core block (7321) up and down, described core block (7321) profile coordinates with the breach on described core rod core body (7322), described core rod (732) one end is fixedly connected an elongated core rod connecting rod (8) and is suspended in the die cavity of described outer die casing (731), the other end of described core rod connecting rod (8) is fixed on the backstay fixed mount (9) of described frame (1) or bin (10).
2. a kind of perforating press with square tube pipe special pipe location core rod according to claim 1, it is characterized in that: described core block (7321) is provided with the dead in line with the hole of described core rod core body (7322), the hole that size is identical.
3. a kind of perforating press with square tube pipe special pipe location core rod according to claim 1, is characterized in that: described core rod connecting rod (8) is not axially rotatable along it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758217.9U CN204996919U (en) | 2015-09-25 | 2015-09-25 | Piercing press with pipe special pipe location mold core is managed in side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758217.9U CN204996919U (en) | 2015-09-25 | 2015-09-25 | Piercing press with pipe special pipe location mold core is managed in side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204996919U true CN204996919U (en) | 2016-01-27 |
Family
ID=55153824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520758217.9U Expired - Fee Related CN204996919U (en) | 2015-09-25 | 2015-09-25 | Piercing press with pipe special pipe location mold core is managed in side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204996919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262620A (en) * | 2017-06-19 | 2017-10-20 | 海盐三鑫机械有限公司 | A kind of self-feeding punching machine |
-
2015
- 2015-09-25 CN CN201520758217.9U patent/CN204996919U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262620A (en) * | 2017-06-19 | 2017-10-20 | 海盐三鑫机械有限公司 | A kind of self-feeding punching machine |
| CN107262620B (en) * | 2017-06-19 | 2020-01-07 | 海盐三鑫机械有限公司 | Automatic pay-off piercing press |
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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: 20160127 Termination date: 20200925 |