CN203711732U - Die set suitable for end connector production - Google Patents
Die set suitable for end connector production Download PDFInfo
- Publication number
- CN203711732U CN203711732U CN201420122596.8U CN201420122596U CN203711732U CN 203711732 U CN203711732 U CN 203711732U CN 201420122596 U CN201420122596 U CN 201420122596U CN 203711732 U CN203711732 U CN 203711732U
- Authority
- CN
- China
- Prior art keywords
- die
- forging
- lower die
- counterdie
- blocker
- 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.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 238000005242 forging Methods 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Forging (AREA)
Abstract
The utility model discloses a die set suitable for end connector production. The die set is characterized in that a pre-forging die and a last-forging die which are the same in structure and different in die cavity size are included, the pre-forging die comprises a lower die assembly and an upper die assembly which are the same in structure, the lower die assembly comprises a lower die with a mounting hole, a pressing plate which is embedded into the lower die and is fixedly arranged with the lower die, a pushing rod with an annular shaft shoulder and a spring arranged on the outer periphery of the pushing rod in a sleeved mode, the pushing rod and the spring are arranged in the mounting hole of the lower die, the lower end face of the annular shaft shoulder of the pushing rod is supported on the upper surface of the pressing plate, and the mounting hole of the lower die is communicated with a lower die cavity. The die set has the advantages that the labor intensity of workers is greatly lowered, the procedures of pre-forging and last-forging can be completed at the same time by the one-time stroke of a pressure machine, production efficiency is greatly improved, vibration and noise during working of the pressure machine are greatly lowered compared with a die forging hammer, the die set can be used on the hot die forging pressure machine, and the accuracy of an end connector forge piece is improved.
Description
Technical field
The utility model relates to a kind of module, is specifically related to a kind of module that is applicable to produce connector.
Background technology
Connector on crawler belt mostly is forging, and traditional forging equipment of producing forging is die hammer.The feature of die hammer processing forging is: utilize the kinetic energy that falls part of storing up in advance at equipment that workpiece hammering is shaped.The part that falls of equipment generally includes: hammer stem, tup and patrix (anvil).In one action stroke, the blow speed of tup is instantaneous drops to zero, therefore works and has stronger impact, can cause very large vibration and noise.
In addition, the patrix (anvil) that falls part conventionally simple in structure, precision is low, rapid heat dissipation, causes workpiece cannot adapt to subsequent thermal processing, and this mould can only be used in die hammer, versatility is poor, workman's labour intensity is large and production efficiency is low.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide one can be used on hotdie forging press, and can improve connector forging precision, reduce labor strength, solve vibrations and the large problem of noise, well meet the module that is applicable to produce connector of the needs of subsequent thermal processing simultaneously.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of module that is applicable to produce connector, it is characterized in that, comprise: separate and the blocker and the finisher that be arranged in parallel, aforementioned blocker comprises: lower mould assembly, the upper mould assembly identical with aforementioned lower mould assembly structure, aforementioned lower mould assembly comprises: there is the counterdie of installing hole, embed in aforementioned counterdie and with the hard-wired pressing plate of counterdie, with the push rod of the annular shaft shoulder, and be enclosed within the spring in push rod periphery; Aforementioned push rod packs into together with spring in the installing hole of counterdie, and the lower surface of the annular shaft shoulder of push rod is bearing in the upper surface of aforementioned platens, and the installing hole of aforementioned counterdie and counterdie die cavity connect; Aforementioned finisher is identical from the structure of blocker, cavity dimension is different.
The aforesaid module that is applicable to produce connector, is characterized in that, aforementioned blocker is provided with upset die.
Usefulness of the present utility model is:
1, greatly reduce workman's labour intensity, be reduced to 3-4 people/class by former die hammer 4-5 people/class, because one stroke of press can complete the operation of blocking and finish-forging, therefore greatly improved production efficiency simultaneously.In addition, when forcing press is worked, vibrations and the noise of relative die hammer all weaken greatly.
2, module can be applied on hotdie forging press, has improved connector forging precision.
3, blocker and finisher use simultaneously, and an impulse stroke that has realized equipment completes two operations, has improved productivity ratio.
4, blocker and finisher are relatively independent, and when after wearing and tearing, another still can use, and has improved the utilization rate of mould, has reduced cost.
Brief description of the drawings
Fig. 1 is the structural representation of a specific embodiment of blocker in the module that is applicable to produce connector of the present utility model;
Fig. 2 is the upward view of the blocker in Fig. 1.
The implication of Reference numeral in figure: 1-lower mould assembly, the upper mould assembly of 2-, 3-counterdie, 4-pressing plate, 5-bolt, 6-push rod, 7-spring.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is done to concrete introduction.
The module that is applicable to produce connector of the present utility model, comprising: blocker and finisher, and finisher is identical with the structure of blocker, the just size difference of die cavity, cavity dimension is separately determined according to the required precision of forging.It is upper that blocker and finisher are fixedly mounted on forcing press template (not shown) abreast, and the two separate setting, and when after wearing and tearing, another still can use, and has improved the utilization rate of mould, has reduced cost.In addition, blocker and finisher use simultaneously, and an impulse stroke that has realized equipment completes two operations, has improved productivity ratio.
Because finisher is identical with the structure of blocker, the just size difference of die cavity, so only introduce below the structure of blocker, the structure of finisher repeats no more.
With reference to Fig. 2 and Fig. 3, blocker comprises: lower mould assembly 1 and upper mould assembly 2, the structure of lower mould assembly 1 is identical with the structure of upper mould assembly 2.The structure of only introducing lower mould assembly 1 below, the structure of upper mould assembly 2 repeats no more.
Lower mould assembly 1 comprises: counterdie 3, pressing plate 4, push rod 6 and spring 7.Wherein, counterdie 3 has installing hole and mounting groove, and pressing plate 4 embeds in mounting groove and is fixed installation with counterdie 3 by bolt 5 and packing ring (not shown); Push rod 6 is with the annular shaft shoulder, spring 7 is enclosed within the periphery of push rod 6, push rod 6 packs into together with spring 7 in the installing hole of counterdie 3, the lower surface of the annular shaft shoulder of push rod 6 is bearing in the upper surface of pressing plate 4, the installing hole of counterdie 3 and counterdie die cavity connect, and push rod 6 lower ends contact with forcing press backing-out punch (not shown), in the time of molding, under forcing press backing-out punch drives, connector forging is ejected die cavity by push rod 6 upper ends.
As the preferred scheme of one, blocker is provided with upset die (not shown).
Find through contrast, adopt former die hammer manufacturing side connection device, per tour needs 4-5 people; And adopt module of the present utility model to produce connector, and per tour needs 3-4 people, and not only number reduces, and workman's labour intensity reduces greatly.
Module of the present utility model can be applied on hotdie forging press, thereby not only can improve the precision of connector forging, and vibrations and the noise of forcing press relative die hammer of when work all weaken greatly.
It should be noted that, above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection domain of the present utility model.
Claims (2)
1. be applicable to produce the module of connector, it is characterized in that, comprise: separate and the blocker and the finisher that be arranged in parallel, described blocker comprises: lower mould assembly (1), the upper mould assembly (2) identical with described lower mould assembly (1) structure, described lower mould assembly (1) comprising: the counterdie (3) with installing hole, embed in described counterdie (3) and with the hard-wired pressing plate of counterdie (3) (4), with the push rod (6) of the annular shaft shoulder, and be enclosed within the spring (7) in push rod (6) periphery; Described push rod (6) packs in the installing hole of counterdie (3) together with spring (7), and the lower surface of the annular shaft shoulder of push rod (6) is bearing in the upper surface of described pressing plate (4), and the installing hole of described counterdie (3) and counterdie die cavity connect; Described finisher is identical from the structure of blocker, cavity dimension is different.
2. the module that is applicable to produce connector according to claim 1, is characterized in that, described blocker is provided with upset die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122596.8U CN203711732U (en) | 2014-03-18 | 2014-03-18 | Die set suitable for end connector production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420122596.8U CN203711732U (en) | 2014-03-18 | 2014-03-18 | Die set suitable for end connector production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203711732U true CN203711732U (en) | 2014-07-16 |
Family
ID=51150932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420122596.8U Expired - Lifetime CN203711732U (en) | 2014-03-18 | 2014-03-18 | Die set suitable for end connector production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203711732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861986A (en) * | 2014-03-18 | 2014-06-18 | 北京北方车辆集团有限公司 | Die set for producing end connector |
-
2014
- 2014-03-18 CN CN201420122596.8U patent/CN203711732U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861986A (en) * | 2014-03-18 | 2014-06-18 | 北京北方车辆集团有限公司 | Die set for producing end connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
|
| CX01 | Expiry of patent term |