CN104511767A - Fixing device for machining stamping die upper plate - Google Patents
Fixing device for machining stamping die upper plate Download PDFInfo
- Publication number
- CN104511767A CN104511767A CN201410762225.0A CN201410762225A CN104511767A CN 104511767 A CN104511767 A CN 104511767A CN 201410762225 A CN201410762225 A CN 201410762225A CN 104511767 A CN104511767 A CN 104511767A
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- CN
- China
- Prior art keywords
- main body
- wedge
- apparatus main
- plate
- connecting plate
- Prior art date
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/16—Working surfaces curved in two directions
- B23C3/20—Working surfaces curved in two directions for shaping dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a fixing device for machining a stamping die upper plate. The fixing device for machining the stamping die upper plate comprises a device main body; a bearing block which is arranged on a machine frame is in detachable connection with the device main body; the number of eye bolts which are arranged in a parallel mode is two; ring portions at lower ends of the eye bolts are respectively hinged to the left end and the right end of a connecting plate inside an empty chamber of the device main body; upper ends of the eye bolts penetrate the device main body and the bearing block and in threaded connection with a supporting plate; a pressure plate is respectively hinged to the left end and the right end of the supporting plate; a spring is connected between the supporting plate and the device main body; the pressure plate is arranged above the connecting plate and is in sliding connection inside a groove which is formed inside the empty chamber of the device main body; the middle of the pressure block protrudes to form into a boss; the boss is abut against the middle of the connecting plate; wedge openings in internal ends of a left inclined wedge and a right inclined wedge are respectively abut against the left end and the right end of a pressure block; external ends of the left inclined wedge and the right inclined wedge are abut against end surfaces of nuts; a stud is connected to the device main body; a thread portion of the nut is connected to the stud nut. The fixing device for machining the stamping die upper plat is simple in structure, easy to operate, convenient to clamp and applicable to promotion.
Description
Technical field
The present invention relates to mould parts manufacture field, a kind of upper die of stamping die plate of specific design processing fixture.
Background technology
Diel is in Cold Press Working, material (metal or nonmetal) is processed into a kind of special process equipment of part (or semi-finished product), is called cold punching die (being commonly called as cold-punching mould).Punching press is at room temperature, utilizes the mould be arranged on forcing press to apply pressure to material, makes it produce separation or plastic deformation, thus obtains a kind of pressure processing method of required part.
Diel generally comprises die shank, cope match-plate pattern, upper die and lower die and lower bolster, because patrix will be fixed on cope match-plate pattern, so the fineness of cope match-plate pattern is just important, directly affects the precision of mould; And the fixture more complicated of current cope match-plate pattern milling flat, clamping inconvenience.
Summary of the invention
The invention is intended to provide a kind of upper die of stamping die plate processing fixture, so that clamping cope match-plate pattern.
Upper die of stamping die plate processing fixture in this programme, comprises apparatus main body, also comprises pressing plate, left wedge, connecting plate, briquetting, right wedge, push pedal, nut, lifting bolt, rest pad and spring, rest pad to be positioned in frame and to removably connect with apparatus main body, lifting bolt is two that be arranged in parallel, the not hinged left side being positioned at the connecting plate of apparatus main body cavity of eye portion of two lifting bolt lower ends, right two ends, lifting bolt upper end is through apparatus main body, rest pad the gripper shoe that has been threaded, gripper shoe is left, the each hinged pressing plate in right two ends, spring is connected with between gripper shoe and apparatus main body, briquetting to be arranged in directly over connecting plate and to be slidably connected to the groove that apparatus main body cavity establishes, boss is convexed to form in the middle part of briquetting, boss is against in the middle part of connecting plate, left wedge, the wedge mouth place of right wedge the inner is against a briquetting left side respectively, right two ends, left wedge, the outer end of right wedge is against on nut end face, apparatus main body is connected with stud, the threaded portion of nut is connected on stud.
Compared with prior art, the invention has the advantages that: comprise apparatus main body, also comprise pressing plate, left wedge, connecting plate, briquetting, right wedge, push pedal, nut, lifting bolt, rest pad and spring, rest pad to be positioned in frame and to removably connect with apparatus main body, rest pad is for carrying cope match-plate pattern, on touch plate and will be put on rest pad, lifting bolt is two that be arranged in parallel, the not hinged left side being positioned at the connecting plate of apparatus main body cavity of eye portion of two lifting bolt lower ends, right two ends, lifting bolt upper end is through apparatus main body, rest pad the gripper shoe that has been threaded, gripper shoe is left, the each hinged pressing plate in right two ends, each pressing plate can fix a cope match-plate pattern, two lifting bolts are not only stressed more balanced, and may be used for clamping four cope match-plate patterns simultaneously, spring is connected with between gripper shoe and apparatus main body, spring is used for pressing plate, the reset of lifting bolt, for unclamping cope match-plate pattern, briquetting to be arranged in directly over connecting plate and to be slidably connected to the groove that apparatus main body cavity establishes, boss is convexed to form in the middle part of briquetting, boss is against in the middle part of connecting plate, briquetting can control the motion of lifting bolt by connecting plate, left wedge, the wedge mouth place of right wedge the inner is against a briquetting left side respectively, right two ends, left wedge, the outer end of right wedge is against on nut end face, apparatus main body is connected with stud, the threaded portion of nut is connected on stud, turn nut can pass through left wedge, right wedge controls the motion of briquetting.
During work, cope match-plate pattern is placed on rest pad, then tightening nut, left wedge, right wedge be inwardly motion simultaneously, the wedge mouth place compressing briquetting of left wedge, right wedge declines, lifting bolt pulls downwards against connecting plate against the force of the spring by briquetting, so pressing plate compresses the cope match-plate pattern of rest pad downwards, thus can process cope match-plate pattern; After machining, only need loosening nut, under the action of the spring, lifting bolt, pressing plate unclamp cope match-plate pattern automatically, can take out cope match-plate pattern.
This programme structure is simple, and processing ease, is convenient to clamping cope match-plate pattern, is suitable for promoting.
Further, rest pad circumference is evenly equipped with counterbore, facilitates the installation of rest pad and apparatus main body to locate and dismantle.
Further, apparatus main body lower end circumference is evenly equipped with connecting hole, facilitates combinationally using of apparatus main body and lathe or workbench.
Further, nut outer end is provided with bar stock, facilitates turn nut.
Further, connecting plate medial recess is cushion cap, and by cushion cap connecting plate and the better contact action of briquetting, the cushion cap simultaneously caved in can play certain spacing guide effect to the boss of briquetting.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to schematic diagram;
Fig. 3 is that the B-B of Fig. 1 is to schematic diagram.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: pressing plate 1, left wedge 2, connecting plate 3, briquetting 4, right wedge 5, push pedal 6, nut 7, lifting bolt 8, rest pad 9, spring 10.
Embodiment is substantially as shown in accompanying drawing 1 to Fig. 3: upper die of stamping die plate processing fixture comprises apparatus main body, apparatus main body lower end circumference is evenly equipped with connecting hole, facilitate combinationally using of apparatus main body and lathe or workbench, also comprise pressing plate 1, left wedge 2, connecting plate 3, briquetting 4, right wedge 5, push pedal 6, nut 7, lifting bolt 8, rest pad 9 and spring 10, rest pad is positioned in frame, rest pad circumference is evenly equipped with counterbore, the installation of rest pad and apparatus main body is facilitated to locate and dismantle, rest pad is for carrying cope match-plate pattern, on touch plate and will be put on rest pad, lifting bolt is two that be arranged in parallel, the not hinged left side being positioned at the connecting plate of apparatus main body cavity of eye portion of two lifting bolt lower ends, right two ends, lifting bolt upper end is through apparatus main body, rest pad the gripper shoe that has been threaded, gripper shoe is left, the each hinged pressing plate in right two ends, each pressing plate can fix a cope match-plate pattern, two lifting bolts are not only stressed more balanced, and may be used for clamping four cope match-plate patterns simultaneously, spring is connected with between gripper shoe and apparatus main body, spring is used for pressing plate, the reset of lifting bolt, for unclamping cope match-plate pattern, briquetting to be arranged in directly over connecting plate and to be slidably connected to the groove that apparatus main body cavity establishes, boss is convexed to form in the middle part of briquetting, boss is against in the middle part of connecting plate, connecting plate medial recess is cushion cap, by cushion cap connecting plate and the better contact action of briquetting, the cushion cap simultaneously caved in can play certain spacing guide effect to the boss of briquetting, briquetting can control the motion of lifting bolt by connecting plate, left wedge, the wedge mouth place of right wedge the inner is against a briquetting left side respectively, right two ends, left wedge, the outer end of right wedge is against on nut end face, apparatus main body is connected with stud, the threaded portion of nut is connected on stud, nut outer end is provided with bar stock, facilitate turn nut, turn nut can pass through left wedge, right wedge controls the motion of briquetting.
During work, cope match-plate pattern is placed on rest pad, then tightening nut, left wedge, right wedge be inwardly motion simultaneously, the wedge mouth place compressing briquetting of left wedge, right wedge declines, lifting bolt pulls downwards against connecting plate against the force of the spring by briquetting, so pressing plate compresses the cope match-plate pattern of rest pad downwards, thus can process cope match-plate pattern; After machining, only need loosening nut, under the action of the spring, lifting bolt, pressing plate unclamp cope match-plate pattern automatically, can take out cope match-plate pattern.
This programme structure is simple, and processing ease, is convenient to clamping cope match-plate pattern, is suitable for promoting.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect the practicality of effect of the invention process and invention.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (5)
1. upper die of stamping die plate processing fixture, comprises apparatus main body, it is characterized in that, also comprises pressing plate, left wedge, connecting plate, briquetting, right wedge, push pedal, nut, lifting bolt, rest pad and spring, rest pad to be positioned in frame and to removably connect with apparatus main body, lifting bolt is two that be arranged in parallel, the not hinged left side being positioned at the connecting plate of apparatus main body cavity of eye portion of two lifting bolt lower ends, right two ends, lifting bolt upper end is through apparatus main body, rest pad the gripper shoe that has been threaded, gripper shoe is left, the each hinged pressing plate in right two ends, spring is connected with between gripper shoe and apparatus main body, briquetting to be arranged in directly over connecting plate and to be slidably connected to the groove that apparatus main body cavity establishes, boss is convexed to form in the middle part of briquetting, boss is against in the middle part of connecting plate, left wedge, the wedge mouth place of right wedge the inner is against a briquetting left side respectively, right two ends, left wedge, the outer end of right wedge is against on nut end face, apparatus main body is connected with stud, the threaded portion of nut is connected on stud.
2. upper die of stamping die plate processing fixture according to claim 1, is characterized in that: rest pad circumference is evenly equipped with counterbore.
3. upper die of stamping die plate processing fixture according to claim 2, is characterized in that: apparatus main body lower end circumference is evenly equipped with connecting hole.
4. upper die of stamping die plate processing fixture according to claim 3, is characterized in that: nut outer end is provided with bar stock.
5. upper die of stamping die plate processing fixture according to claim 4, is characterized in that: connecting plate medial recess is cushion cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410762225.0A CN104511767A (en) | 2014-12-12 | 2014-12-12 | Fixing device for machining stamping die upper plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410762225.0A CN104511767A (en) | 2014-12-12 | 2014-12-12 | Fixing device for machining stamping die upper plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104511767A true CN104511767A (en) | 2015-04-15 |
Family
ID=52787951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410762225.0A Pending CN104511767A (en) | 2014-12-12 | 2014-12-12 | Fixing device for machining stamping die upper plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104511767A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215720A (en) * | 2015-10-29 | 2016-01-06 | 成都瑞雪精密机械有限公司 | Flexible fixture |
| CN107717571A (en) * | 2017-11-21 | 2018-02-23 | 佛山市南海区隆信机械有限公司 | Profile cut-off machine with novel pincers device |
| CN107971947A (en) * | 2017-12-27 | 2018-05-01 | 重庆锨铃模具有限公司 | Upper mould board fixer |
-
2014
- 2014-12-12 CN CN201410762225.0A patent/CN104511767A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215720A (en) * | 2015-10-29 | 2016-01-06 | 成都瑞雪精密机械有限公司 | Flexible fixture |
| CN107717571A (en) * | 2017-11-21 | 2018-02-23 | 佛山市南海区隆信机械有限公司 | Profile cut-off machine with novel pincers device |
| CN107717571B (en) * | 2017-11-21 | 2023-11-17 | 广东隆信激光智能装备有限公司 | Profile cutting machine with novel clamp |
| CN107971947A (en) * | 2017-12-27 | 2018-05-01 | 重庆锨铃模具有限公司 | Upper mould board fixer |
| CN107971947B (en) * | 2017-12-27 | 2023-12-08 | 杭州合立机械有限公司 | Die upper template fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |
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| WD01 | Invention patent application deemed withdrawn after publication |