CN105363924A - Primary molding tool of omega-shaped elastic strips in automatic production - Google Patents
Primary molding tool of omega-shaped elastic strips in automatic production Download PDFInfo
- Publication number
- CN105363924A CN105363924A CN201510930239.3A CN201510930239A CN105363924A CN 105363924 A CN105363924 A CN 105363924A CN 201510930239 A CN201510930239 A CN 201510930239A CN 105363924 A CN105363924 A CN 105363924A
- Authority
- CN
- China
- Prior art keywords
- counterdie
- type spring
- automated production
- material returned
- material return
- 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
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a primary molding tool of omega-shaped elastic strips in automatic production. The primary molding tool comprises an upper template and a lower template; an upper mold base and a material return base are arranged on the upper template; an upper mold roller is arranged on the upper mold base; a material return guide sleeve is arranged in the material return base; a pressure spring is arranged in the material return guide sleeve; a material return block is connected to the material return guide sleeve through an internal hexagonal bolt; a short lower mold and a middle bearing lower mold are arranged on the lower template; and a lower mold roller and a lower mold cushion block are arranged on the short lower mold. Compared with the prior art, the primary molding tool has the following beneficial effects: a material return mechanism is added on the molding tool, so that compressed workpieces are stably fixed on a lower mold, and workpiece stabilization positions are guaranteed. The lower mold cushion block is inlaid with R groove hard alloy, so that the service life is prolonged, and meanwhile, the workpiece cannot have indentations when the radius R of the molded workpiece is guaranteed.
Description
Technical field
The present invention relates to a kind of ω type spring automated production pre-profiling frock.
Background technology
ω type spring is originally manual operations, and do not have unloading mechanism, after a sequence die mould, workpiece drops on counterdie sometimes, is got on sometimes by upper modular belt, cannot meet the needs of automated production.Add unloading mechanism, what after die mould, workpiece was all stable is fixed on counterdie, ensure that the position that workpiece is stable.Counterdie cushion block studs with the carbide alloy of R groove, improves service life, and simultaneously when ensureing shaping workpiece R, workpiece does not have impression.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, the invention provides a kind of ω type spring automated production pre-profiling frock.
The technical solution adopted for the present invention to solve the technical problems is: a kind of ω type spring automated production pre-profiling frock, comprises cope match-plate pattern and lower bolster; Cope match-plate pattern is provided with upper bolster and material returned seat, upper bolster is provided with patrix roller, arrange material returned guide pin bushing in material returned seat, in material returned guide pin bushing, be provided with stage clip, material returned block is connected on material returned guide pin bushing by hexagon socket head cap screw; Lower bolster is provided with short counterdie and in hold counterdie, short counterdie is provided with counterdie roller and counterdie cushion block.
Further, cope match-plate pattern has elongated slot, described upper bolster is fixed in elongated slot by hexagon socket head cap screw.
Further, lower bolster has elongated slot, described short counterdie is fixed in elongated slot by hexagon socket head cap screw.
Further, locating piece is had in lower bolster two arranged outside; Further, locating piece is provided with jackscrew.
Further, counterdie roller has groove; Further, described groove radius is identical with ω type spring radius.
Further, counterdie cushion block studs with carbide alloy groove; Further, described groove radius is identical with ω type spring radius.
Compared with prior art, good effect of the present invention is:
ω type spring is originally manual operations, and do not have unloading mechanism, the position that after a sequence die mould, workpiece is unstable, cannot adapt to the needs of automated production.This forming frock adds unloading mechanism, and after die mould, workpiece is all stably fixed on counterdie, ensure that the position that workpiece is stable.Counterdie cushion block studs with the carbide alloy of R groove, improves service life, and simultaneously when ensureing shaping workpiece radius R, workpiece does not have impression.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is the front view of ω type spring automated production pre-profiling frock;
Fig. 2 is the fundamental diagram one of ω type spring automated production pre-profiling frock;
Fig. 3 is the fundamental diagram two of ω type spring automated production pre-profiling frock.
Detailed description of the invention
A kind of ω type spring automated production pre-profiling frock, as shown in Fig. 1 to Fig. 3, comprise: cope match-plate pattern 1, hexagon socket head cap screw 2, upper bolster 3, patrix roller 4, roller pin 5, roller pin 6, counterdie roller 7, counterdie cushion block 8, hexagon socket head cap screw 9, interior six bolts 10, short counterdie 11, lower bolster 12, in hold counterdie 13, hexagon socket head cap screw 14, locating piece 15, jackscrew 16, hexagon socket head cap screw 17, raw material workpiece 18, material returned block 19, hexagon socket head cap screw 20, material returned guide pin bushing 21, material returned seat 22, stage clip 23, sequence shaping workpiece 24 etc., wherein:
Upper bolster 3 is fixed on by hexagon socket head cap screw 2 and has on the cope match-plate pattern 1 of elongated slot, can left and right adjusting.Patrix roller 4 is fixed on upper bolster 3 by roller pin 5.Counterdie roller 7 is fixed on short counterdie 11 by roller pin 6.Counterdie cushion block 8 is fixed on short counterdie 11 by hexagon socket head cap screw 9, can realize by the counterdie cushion block 8 changing different angles the product producing Multiple Type in same frock.Short counterdie 11 is fixed on by hexagon socket head cap screw and has on the lower bolster 12 of elongated slot, and short counterdie 11 can left and right adjustment on lower bolster 12.In hold counterdie 13 and be fixed on lower bolster 12 by hexagon socket head cap screw 10.Locating piece 15 is fixed on lower bolster 12 by hexagon socket head cap screw 17, can regulate and fix short counterdie 11 better by the jackscrew 16 be arranged on locating piece 15.Material returned block 19 is connected on material returned guide pin bushing 21 by hexagon socket head cap screw 20, is provided with stage clip 23 in material returned guide pin bushing 21; Material returned guide pin bushing 21 is arranged in material returned seat 22, and material returned seat 22 is fixed on cope match-plate pattern 1.
Cope match-plate pattern 1 is all processed with groove, is convenient to the accurate positioning of upper bolster 3 and material returned seat 22, fast easy to adjust.
Counterdie roller 7 has groove (groove radius R is identical with ω type spring radius), for steadily placing raw material workpiece 18.
Counterdie cushion block 8 studs with carbide alloy groove (groove radius R is identical with ω type spring radius), and when ensureing shaping workpiece radius R, workpiece does not have impression.
The operation principle of this forming frock is:
Mechanical hand, by being placed in the groove of counterdie roller 7 by heating in medium frequency reposefully to the raw material workpiece 18 of technological requirement, then falls back on safe position; Signal received by press, starts to move downward, compression press spring 23 when material returned block 19 touches raw material workpiece 18, and when press is at bottom dead centre, raw material workpiece 18, at the support compacted under of counterdie cushion block 8, obtains pre-profiling workpiece 24 (as shown in Figure 2); Then press moves upward, and material returned block 19 is under the effect of stage clip 23, and be placed on reposefully on counterdie by pre-profiling workpiece 24, top dead-centre got back to by press, and pre-profiling completes, and pre-profiling workpiece 24 enters subsequent processing.
Claims (9)
1. a ω type spring automated production pre-profiling frock, is characterized in that: comprise cope match-plate pattern and lower bolster; Cope match-plate pattern is provided with upper bolster and material returned seat, upper bolster is provided with patrix roller, arrange material returned guide pin bushing in material returned seat, in material returned guide pin bushing, be provided with stage clip, material returned block is connected on material returned guide pin bushing by hexagon socket head cap screw; Lower bolster is provided with short counterdie and in hold counterdie, short counterdie is provided with counterdie roller and counterdie cushion block.
2. ω type spring automated production pre-profiling frock according to claim 1, it is characterized in that: on cope match-plate pattern, have elongated slot, described upper bolster is fixed in elongated slot by hexagon socket head cap screw.
3. ω type spring automated production pre-profiling frock according to claim 1, it is characterized in that: on lower bolster, have elongated slot, described short counterdie is fixed in elongated slot by hexagon socket head cap screw.
4. ω type spring automated production pre-profiling frock according to claim 1, is characterized in that: have locating piece in lower bolster two arranged outside.
5. ω type spring automated production pre-profiling frock according to claim 4, is characterized in that: on locating piece, be provided with jackscrew.
6. ω type spring automated production pre-profiling frock according to claim 1, is characterized in that: on counterdie roller, have groove.
7. ω type spring automated production pre-profiling frock according to claim 6, is characterized in that: described groove radius is identical with ω type spring radius.
8. ω type spring automated production pre-profiling frock according to claim 1, is characterized in that: on counterdie cushion block, stud with carbide alloy groove.
9. ω type spring automated production pre-profiling frock according to claim 8, is characterized in that: described groove radius is identical with ω type spring radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510930239.3A CN105363924A (en) | 2015-12-15 | 2015-12-15 | Primary molding tool of omega-shaped elastic strips in automatic production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510930239.3A CN105363924A (en) | 2015-12-15 | 2015-12-15 | Primary molding tool of omega-shaped elastic strips in automatic production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105363924A true CN105363924A (en) | 2016-03-02 |
Family
ID=55366833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510930239.3A Pending CN105363924A (en) | 2015-12-15 | 2015-12-15 | Primary molding tool of omega-shaped elastic strips in automatic production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105363924A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689556A (en) * | 2016-04-27 | 2016-06-22 | 中铁隆昌铁路器材有限公司 | SKL12 Type elastic strip secondary tool |
| CN106270207A (en) * | 2016-11-02 | 2017-01-04 | 中铁隆昌铁路器材有限公司 | A kind of spring three sequence frock |
| CN110496879A (en) * | 2019-08-20 | 2019-11-26 | 中铁隆昌铁路器材有限公司 | A kind of sequence forming frock and forming method for the production of ω type spring |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03275237A (en) * | 1990-03-22 | 1991-12-05 | Hisaka Works Ltd | Manufacture of valve with jacket |
| CN202162272U (en) * | 2011-06-29 | 2012-03-14 | 北京铁科首钢轨道技术股份有限公司 | Mould for processing W-shaped elastic bar of passenger special line |
| CN202263839U (en) * | 2011-09-09 | 2012-06-06 | 晋亿实业股份有限公司 | W-shaped spring bar mould |
| US20130174396A1 (en) * | 2012-01-10 | 2013-07-11 | Manuel Torres Martinez | Installation for manufacturing fibre stringers for aerospace structures |
| CN205236781U (en) * | 2015-12-15 | 2016-05-18 | 中铁隆昌铁路器材有限公司 | Omega type bullet strip automated production early prototyping frock |
-
2015
- 2015-12-15 CN CN201510930239.3A patent/CN105363924A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03275237A (en) * | 1990-03-22 | 1991-12-05 | Hisaka Works Ltd | Manufacture of valve with jacket |
| CN202162272U (en) * | 2011-06-29 | 2012-03-14 | 北京铁科首钢轨道技术股份有限公司 | Mould for processing W-shaped elastic bar of passenger special line |
| CN202263839U (en) * | 2011-09-09 | 2012-06-06 | 晋亿实业股份有限公司 | W-shaped spring bar mould |
| US20130174396A1 (en) * | 2012-01-10 | 2013-07-11 | Manuel Torres Martinez | Installation for manufacturing fibre stringers for aerospace structures |
| CN205236781U (en) * | 2015-12-15 | 2016-05-18 | 中铁隆昌铁路器材有限公司 | Omega type bullet strip automated production early prototyping frock |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689556A (en) * | 2016-04-27 | 2016-06-22 | 中铁隆昌铁路器材有限公司 | SKL12 Type elastic strip secondary tool |
| CN105689556B (en) * | 2016-04-27 | 2017-08-29 | 中铁隆昌铁路器材有限公司 | The sequence frock of SKL12 types spring two |
| CN106270207A (en) * | 2016-11-02 | 2017-01-04 | 中铁隆昌铁路器材有限公司 | A kind of spring three sequence frock |
| CN106270207B (en) * | 2016-11-02 | 2018-01-09 | 中铁隆昌铁路器材有限公司 | A kind of sequence frock of spring three |
| CN110496879A (en) * | 2019-08-20 | 2019-11-26 | 中铁隆昌铁路器材有限公司 | A kind of sequence forming frock and forming method for the production of ω type spring |
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Application publication date: 20160302 |
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| RJ01 | Rejection of invention patent application after publication |