CN207592703U - A kind of manufacture clutch pulley die of press - Google Patents
A kind of manufacture clutch pulley die of press Download PDFInfo
- Publication number
- CN207592703U CN207592703U CN201721666099.4U CN201721666099U CN207592703U CN 207592703 U CN207592703 U CN 207592703U CN 201721666099 U CN201721666099 U CN 201721666099U CN 207592703 U CN207592703 U CN 207592703U
- Authority
- CN
- China
- Prior art keywords
- hole
- workbench
- support plate
- top cover
- limiting section
- 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 - Fee Related
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Abstract
The utility model discloses a kind of manufacture clutch pulley die of press,Including the die ontology being fixed on workbench,Die ontology is equipped with the step moulding consistent with clutch pulley shape,First through hole is equipped in the middle part of die ontology,First through hole is coaxially disposed with step moulding and the top surface for the workbench that goes directly,Workbench is equipped with the second through-hole being coaxially disposed with first through hole,It is slided up and down in second through-hole and is connected with mandril,Mandril includes plunger tip and top cover,The lower end of plunger tip is equipped with limiting section,Top cover is placed on plunger tip and the portion of being limited limits,Limiting section lower end is additionally provided with a positioning rod,A support plate is additionally provided with below workbench,Support plate is equipped with third through-hole,Locating rod passes through third through-hole,Brute spring is additionally provided between support plate and limiting section,The utility model manufacture is at low cost,The hole in the middle part of clutch belt wheel blank can be kept indeformable under the premise of production efficiency is ensured,Improve its accuracy of manufacture.
Description
Technical field
The utility model is related to a kind of manufacture clutch pulley die of press.
Background technology
It is general in the prior art all to use forcing press to clutch since the shape of clutch pulley blank is relatively simple
Belt pulley blank carries out forging forming, and mold is typically only a lower die, and lower die is equipped with opposite with clutch pulley shape
Blank is forged and pressed in the shrinkage pool answered, the punch whereabouts of forcing press；The hole in the middle part of clutch pulley that this mode processes
Gross distortion, the finish of top surface is also poor, low precision, needs a large amount of post-production.
Utility model content
The utility model aim is to overcome above-mentioned the deficiencies in the prior art, provides a kind of accuracy of manufacture high clutch skin
Belt wheel die of press.
The technical solution of the utility model is：A kind of manufacture clutch pulley die of press, including being fixed on work
Make the die ontology on platform, the die ontology is equipped with the step moulding consistent with clutch pulley shape, the mould
Have and first through hole is equipped in the middle part of ontology, the first through hole is coaxially disposed with the step moulding and the top for the workbench that goes directly
Face, workbench are equipped with the second through-hole being coaxially disposed with the first through hole, slide up and down and be connected in second through-hole
Mandril, the mandril include plunger tip and top cover, and the length of the top cover is greater than or equal to the depth of the step moulding, the top
The lower end of core is equipped with limiting section, and the limiting section is equal with the internal diameter of second through-hole, and the top cover is placed on the plunger tip
Upper and limited by the limiting section, the internal diameter of the top cover is equal with the diameter of the plunger tip, the outer diameter of the top cover with it is described
The diameter of limiting section is equal, is flush at the top of the top of the top cover and the plunger tip, the limiting section lower end is additionally provided with one
Locating rod, the workbench lower section are additionally provided with a support plate, and the support plate is equipped with third through-hole, and the locating rod passes through institute
Third through-hole is stated, brute spring is additionally provided between the support plate and the limiting section.
Further, the support plate is connected to the lower section of the workbench by more connecting rods.
Further, the lower part of each connecting rod is equipped with screw thread, and the support plate is positioned at each institute by adjusting bolt
It states in connecting rod.
The beneficial effects of the utility model are：The utility model forms the bottom surface of mold using workbench, simplifies its structure,
Die manufacturing cost is saved；It only needs to fix a plane steel plate on press ram and can be used as upper mold use, cost is further
It reduces；When sliding block drives steel plate (i.e. upper mold) downlink, mandril is first contacted, mandril downlink under the action of the spring has certain delay
Punching acts on, and avoids the transmission mechanism of damage sliding block；Upper mold and mold press, what the clutch belt wheel blank of forging forming was ejected
Mandril is taken up, convenient for take out, finally only need to strike the top cover in the middle part of lower clutch belt wheel blank complete process, both ensure that from
The precision of clutch belt wheel blank middle through-hole, in turn ensures production efficiency.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
As shown in Figure 1, a kind of manufacture clutch pulley die of press, including the mold being fixed on workbench 1
Ontology 2, the die ontology 2 are equipped with the step moulding consistent with clutch pulley shape, 2 middle part of die ontology
Equipped with first through hole 3, the first through hole 3 is coaxially disposed with the step moulding and the top surface for the workbench 1 that goes directly, work
Platform 1 is equipped with the second through-hole 4 being coaxially disposed with the first through hole 3, is slided up and down in second through-hole 4 and is connected with top
Bar, the mandril include plunger tip 5 and top cover 6, and the length of the top cover 6 is greater than or equal to the depth of the step moulding, described
The lower end of plunger tip 5 is equipped with limiting section 7, and the limiting section 7 is equal with the internal diameter of second through-hole 4, and the top cover 6 is placed on institute
It states on plunger tip 5 and is limited by the limiting section 7, the internal diameter of the top cover 6 is equal with the diameter of the plunger tip 5, the top cover 6
Outer diameter is equal with the diameter of the limiting section 7, and the top of the top cover 6 and the top of the plunger tip 5 are flush, the limiting section
7 lower ends are additionally provided with a positioning rod 8, and 1 lower section of workbench is additionally provided with a support plate 9, and the support plate 9 is equipped with third through-hole
10, the locating rod 8 passes through the third through-hole 10, and brute spring is additionally provided between the support plate 9 and the limiting section 7
11。
Further, the support plate 9 is connected to the lower section of the workbench 1 by more connecting rods 12.
Further, the lower part of each connecting rod 12 is equipped with screw thread, and the support plate 9 is positioned at by adjusting bolt 13
In each connecting rod 12.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood meaning of technical staff in domain is identical.It is only in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " packet
Include the arbitrary and all combination of one or more relevant Listed Items.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of manufacture clutch pulley die of press, including the die ontology being fixed on workbench, the mold
Ontology is equipped with the step moulding consistent with clutch pulley shape, it is characterised in that：It is equipped in the middle part of the die ontology
First through hole, the first through hole is coaxially disposed with the step moulding and the top surface for the workbench that goes directly, and is set on workbench
There is the second through-hole being coaxially disposed with the first through hole, slided up and down in second through-hole and be connected with mandril, the mandril
Including plunger tip and top cover, the length of the top cover is greater than or equal to the depth of the step moulding, and the lower end of the plunger tip is equipped with
Limiting section, the limiting section is equal with the internal diameter of second through-hole, and the top cover is placed on the plunger tip and by the limit
Position portion limits, and the internal diameter of the top cover is equal with the diameter of the plunger tip, the diameter of the outer diameter of the top cover and the limiting section
It is equal, it is flush at the top of the top of the top cover and the plunger tip, the limiting section lower end is additionally provided with a positioning rod, the work
Make to be additionally provided with a support plate below platform, the support plate is equipped with third through-hole, and the locating rod passes through the third through-hole, institute
It states and is additionally provided with brute spring between support plate and the limiting section.
2. a kind of manufacture clutch pulley die of press according to claim 1, it is characterised in that：The support
Plate is connected to the lower section of the workbench by more connecting rods.
3. a kind of manufacture clutch pulley die of press according to claim 2, it is characterised in that：Each company
The lower part of extension bar is equipped with screw thread, and the support plate is positioned at by adjusting bolt in each connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721666099.4U CN207592703U (en) | 2017-12-05 | 2017-12-05 | A kind of manufacture clutch pulley die of press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721666099.4U CN207592703U (en) | 2017-12-05 | 2017-12-05 | A kind of manufacture clutch pulley die of press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207592703U true CN207592703U (en) | 2018-07-10 |
Family
ID=62761684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721666099.4U Expired - Fee Related CN207592703U (en) | 2017-12-05 | 2017-12-05 | A kind of manufacture clutch pulley die of press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207592703U (en) |
-
2017
- 2017-12-05 CN CN201721666099.4U patent/CN207592703U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180710 Termination date: 20201205 |