CN202028695U - Multi-function combined punching mold - Google Patents
Multi-function combined punching mold Download PDFInfo
- Publication number
- CN202028695U CN202028695U CN2011201273402U CN201120127340U CN202028695U CN 202028695 U CN202028695 U CN 202028695U CN 2011201273402 U CN2011201273402 U CN 2011201273402U CN 201120127340 U CN201120127340 U CN 201120127340U CN 202028695 U CN202028695 U CN 202028695U
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- CN
- China
- Prior art keywords
- punch
- mold
- fixed cover
- male mold
- positioning sleeve
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- Expired - Lifetime
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Abstract
The utility model discloses a multi-function combined punching mold. The head part of an inversed T-shaped bottom plate is installed in a groove at the bottom part of a lower mold plate for fixing; a male mold guide sleeve is movably and fixedly arranged in an upper mold plate; a male die fixing sleeve is sheathed in the male mold guide sleeve, and a compression spring is sheathed on the male mold fixing sleeve which is arranged between the upper end of the male mold fixing sleeve and the upper surface of the male mold guide sleeve; a male mold pressing block, a male mold pressing rod and a punch are sequentially installed in the male mold fixing sleeve from top to bottom, and the upper port of the male mold fixing sleeve is sealed through a screw piece; the lower end of the male mold fixing sleeve is externally sheathed with an elastic discharging plate with a punch hole; a female mold positioning sleeve is movably and fixedly installed on the lower mold plate; and a female mold is installed in the position corresponding to the male mold punch in the female mold positioning sleeve. The utility model has the characteristics that the multi-function combined punching mold is applicable to processing for stand columns and mounting slots of a cabinet body and has high processing efficiency, less mold cost and wide range of application.
Description
Technical field
The utility model belongs to machining cold stamping processing mold technical field, especially relates to a kind of multi-functional combination punching die.
Background technology
In field of machining, especially at power transmission and distribution voltage switchgear cabinet manufacture field, existing cabinet column, the hole of pressing the different shape on the dress bar, be to be stamped to form by mold by the punching press of numerical control press programming back or by the standard machinery forcing press, but these columns, many by the hole number on the dress bar class part, shape differs, pitch-row differs in size.As single hole processing as stated above, then productivity ratio is low; As integral body processing, then number of molds is too many, the cost height.
Summary of the invention
The purpose of this utility model be to improve the deficiency of prior art and provide a kind of suitable cabinet column and by the dress cylindrical void processing, working (machining) efficiency height, die cost multi-functional combination punching die few, applied widely.
The utility model is to realize like this, a kind of multi-functional combination punching die, be by base plate, lower bolster and cope match-plate pattern are formed, be characterized in that base plate is an inverted T-shaped, the head of its inverted T-shaped is installed in the groove of bottom of lower bolster and passes through bolting, activity is fixed with the punch guide pin bushing in cope match-plate pattern, be set with the punch fixed cover in the punch guide pin bushing, on the upper end of punch fixed cover and the punch fixed cover between the punch guide pin bushing upper surface, be with the compression spring, the punch briquetting is housed in the punch fixed cover from top to bottom successively, punch depression bar and drift are also sealed upper port with the spiral shell piece, be with the elasticity stripper of band bore of the punch outside the punch fixed cover lower end, the activity of die positioning sleeve is fixedly mounted on the lower bolster, and die is installed in the die positioning sleeve and the punch correspondence position.
In order further to realize the purpose of this utility model, can be that the upper edge of punch guide pin bushing is installed on the cope match-plate pattern by dive key.
In order further to realize the purpose of this utility model, can be that drift and punch fixed cover are by being contained in the directed finger setting in the punch guide pin bushing keyway.
In order further to realize the purpose of this utility model, can be the die positioning sleeve by straight pin, screw and die positioning sleeve pressing plate location and be fastened on the lower bolster, die positioning sleeve pressing plate is contained in the T-slot on the lower bolster.
In order further to realize the purpose of this utility model, the two ends that can be described punch depression bar are for spherical, and the lower surface of punch briquetting is a spill.
Compared with the prior art the utility model has following distinguishing feature and good effect: it is that base plate is an inverted T-shaped that the utility model adopts, the head of its inverted T-shaped is installed in the groove of bottom of lower bolster and passes through bolting, lower bolster can move on base plate, to reach the demand of different pitch-rows; Activity is fixed with the punch guide pin bushing in cope match-plate pattern, be set with the punch fixed cover in the punch guide pin bushing, on the upper end of punch fixed cover and the punch fixed cover between the punch guide pin bushing upper surface, be with the compression spring, punch briquetting successively from top to bottom in the punch fixed cover, punch depression bar and drift are also sealed upper port with the spiral shell piece, be with the elasticity stripper of band bore of the punch outside the punch fixed cover lower end, the activity of die positioning sleeve is fixedly mounted on the lower bolster, die is installed in the die positioning sleeve and the punch correspondence position, can change punch and die as required fast, to adapt to the needs of different workpieces, punch is contained in the punch fixed cover, can make the punch miniaturization like this, and can save and make the high-quality tool steel that punch is used, the elasticity stripper is used for that workpiece is released punch and workpiece pressing makes workpiece smooth, guarantees crudy; The upper edge of punch guide pin bushing is installed on the cope match-plate pattern by dive key, and the punch guide pin bushing is realized 0-90 ° of location by dive key; The location that drift and punch fixed cover are realized 0-90 ° of drift by the orientation pin that is contained in the punch guide pin bushing keyway; Drift is pressed on punch in the punch fixed cover by spiral shell piece, punch briquetting, punch depression bar, can realize drift 0-90 ° location by the orientation pin; The two ends of punch depression bar are spherical, and the lower surface of punch briquetting is a spill, so not only can realize locking but also can guarantee blanking pressure be used in all the time punch in the heart, improved crudy; The utlity model has novel structure, economical and practical, characteristics that efficient is high, be particularly suitable for wide in variety, the hole is many, the pitch-row size is many, the cabinet column produced in batches, by the hole processing of dress bar.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is an another kind of structural representation of the present utility model.
The specific embodiment
When changing punch 11,, pour out punch depression bar 13 and punch briquetting 7, can take out drift 11, can load onto new drift 11 in reverse order as long as the spiral shell piece is unclamped.
When changing die 9, only need screw is unclamped, outwards move, can connect die positioning sleeve pressing plate 4 and shift out mould together, the die positioning sleeve 6 place's straight pins that move up can be taken out die positioning sleeve 6 and die 9, take out die 9 again from die positioning sleeve 6, can load onto die 9 in reverse order.
Claims (5)
1. multi-functional combination punching die, be by base plate (1), lower bolster (3) and cope match-plate pattern (2) are formed, it is characterized in that base plate (1) is an inverted T-shaped, the head of its inverted T-shaped is installed in the groove of bottom of lower bolster (3) and passes through bolting, activity is fixed with punch guide pin bushing (12) in cope match-plate pattern (2), be set with punch fixed cover (10) in the punch guide pin bushing (12), on the upper end of punch fixed cover (10) and the punch fixed cover (10) between punch guide pin bushing (12) upper surface, be with compression spring (14), punch briquetting (7) is housed in the punch fixed cover (10) from top to bottom successively, punch depression bar (13) and drift (11) are also sealed upper port with the spiral shell piece, be with the elasticity stripper (8) of band bore of the punch outside punch fixed cover (10) lower end, die positioning sleeve (6) activity is fixedly mounted on the lower bolster (3), and die (9) is installed in the die positioning sleeve (6) and punch (11) correspondence position.
2. a kind of multi-functional combination punching die according to claim 1 is characterized in that the upper edge of punch guide pin bushing (12) is installed on the cope match-plate pattern (2) by dive key (5).
3. a kind of multi-functional combination punching die according to claim 1 is characterized in that drift (11) and punch fixed cover (10) are by being contained in orientation pin (15) location in punch guide pin bushing (12) keyway.
4. a kind of multi-functional combination punching die according to claim 1, it is characterized in that die positioning sleeve (6) locatees and be fastened on the lower bolster (3) by straight pin, screw and die positioning sleeve pressing plate (4), die positioning sleeve pressing plate (4) is contained in the T-slot on the lower bolster (3).
5. a kind of multi-functional combination punching die according to claim 1, the two ends that it is characterized in that described punch depression bar (13) are for spherical, and the lower surface of punch briquetting (7) is a spill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201273402U CN202028695U (en) | 2011-04-15 | 2011-04-15 | Multi-function combined punching mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201273402U CN202028695U (en) | 2011-04-15 | 2011-04-15 | Multi-function combined punching mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028695U true CN202028695U (en) | 2011-11-09 |
Family
ID=44891007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201273402U Expired - Lifetime CN202028695U (en) | 2011-04-15 | 2011-04-15 | Multi-function combined punching mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028695U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151754A (en) * | 2011-04-15 | 2011-08-17 | 山东鲁亿通电气设备有限公司 | Multifunctional combined punching die |
| CN105127291A (en) * | 2015-08-19 | 2015-12-09 | 佳合丰金属制品（深圳）有限公司 | High-precision stamping die assembly with safety protection function |
-
2011
- 2011-04-15 CN CN2011201273402U patent/CN202028695U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151754A (en) * | 2011-04-15 | 2011-08-17 | 山东鲁亿通电气设备有限公司 | Multifunctional combined punching die |
| CN105127291A (en) * | 2015-08-19 | 2015-12-09 | 佳合丰金属制品（深圳）有限公司 | High-precision stamping die assembly with safety protection function |
| CN105127291B (en) * | 2015-08-19 | 2018-06-15 | 深圳市佳合丰科技有限公司 | Has the high-precision stamping mould component of function of safety protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111109 Effective date of abandoning: 20130424 |
|
| RGAV | Abandon patent right to avoid regrant |