CN206824518U - A kind of mould for being used to produce trolley - Google Patents
A kind of mould for being used to produce trolley Download PDFInfo
- Publication number
- CN206824518U CN206824518U CN201720601761.1U CN201720601761U CN206824518U CN 206824518 U CN206824518 U CN 206824518U CN 201720601761 U CN201720601761 U CN 201720601761U CN 206824518 U CN206824518 U CN 206824518U
- Authority
- CN
- China
- Prior art keywords
- mould
- movable mold
- deep trouth
- elevating lever
- lower mould
- 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
Links
- 230000003028 elevating effect Effects 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims description 34
- 229910052751 metal Inorganic materials 0.000 claims description 34
- 238000003860 storage Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 abstract description 29
- 239000003921 oil Substances 0.000 description 9
- 238000007599 discharging Methods 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Landscapes
- Moulds, Cores, Or Mandrels (AREA)
Abstract
This application discloses a kind of mould for being used to produce trolley of Architectural Equipment field, including upper mould, pressing plate and lower mould, the lower mould includes stent and the movable mold for lifting wagon box, the deep trouth for being used for accommodating trolley is provided with the stent, the inwall of the deep trouth bottom opens up fluted, the groove coordinates with movable die clearance, the movable mold is concave structure, the bottom of the deep trouth is provided with opening, elevating lever is connected with the opening, one end connection movable mold of elevating lever, the other end of elevating lever are located at outside deep trouth.The molding part demoulding need not be manually stripped, and knockout course is steady.
Description
Technical field
It the utility model is related to Architectural Equipment field, and in particular to a kind of mould for being used to produce trolley.
Background technology
Trolley is the conventional a kind of means of transport in building site, mining area, and its wagon box is in the face casing of prismatic table shape five, traditional manufacture
Technique is to being welded using five pieces of sheet metals.This trolley exists during use easily to be snapped, easy leak and makes
The defects of with short life.
The deficiency for more than, Chinese Authorization Notice No. are that CN202461302U is disclosed " grey trolley wagon box mould ", including
Upper mould, pressing plate, lower mould, it is characterized in that：Upper mould is used using the chamfered edge stage body punch-pin with grey trolley wagon box inner chamber phase profiling, pressing plate
With the pressing plate of grey trolley wagon box phase profiling in outer suitable for reading, lower mould is using the cavity plate with the phase profiling in outer suitable for reading of grey trolley wagon box.Make
Used time mould is placed on the table, and sheet metal is placed on lower mould, and pressing plate pushes down sheet metal, using stamping machine by upper mould
Pressing to lower mould and molding part is made to metal foil progress one-shot forming, the trolley produced using the mould need not be welded,
Be not in snap and leak, service life length.But, it is necessary to manually to shaping after sheet metal is molded in the die cavity of lower mould
Part is discharged, and is wasted time and energy；Simultaneously during discharging, molding part unbalance stress, it can not be smoothly stripped, be caused
Molding part rocks, and molding part can scratch the inner surface of lower mould.
Utility model content
The utility model is intended to provide a kind of mould for being used to produce trolley, during solving artificial discharging in the prior art into
The problem of type part rocks.
To achieve the above object, the base case of the application offer is：A kind of mould for being used to produce trolley, including it is upper
Mould, pressing plate and lower mould, the lower mould include stent and the movable mold for lifting wagon box, are provided with the stent and are used to hold
Receive the deep trouth of trolley, the inwall of the deep trouth bottom opens up fluted, and the groove coordinates with movable die clearance, the movable mold
For concave structure, the bottom of the deep trouth is provided with opening, and elevating lever, one end connection of elevating lever are connected with the opening
Movable mold, the other end of elevating lever are located at outside deep trouth.
Operation principle of the present utility model：Elevating lever support movable mold is fixed in lower mould, and sheet metal is positioned over lower mould
On, pressing plate pushes down sheet metal, and stamping machine, which starts, to be molded by to sheet metal, under sheet metal presses in the presence of upper mould
In mould, sheet metal complete disposal molding molding part is made because movable mold be concave structure, the inner surface of movable mold and into
Type part is brought into close contact；After the shaping for completing sheet metal, in the presence of elevating lever, movable mold is risen molding part in lower mould
Jack up, molding part support can smoothly rise, molding part is raised to certain altitude in movable mold during molding part lifts
Depart from the deep trouth of lower mould afterwards, manually can complete discharging so that molding part to be taken out.
The beneficial effects of the utility model：1. jacking up movable mold using elevating lever makes the inner chamber of the lower mould of molding part disengaging, phase
Manually molding part is stripped compared with prior art, it is time saving and energy saving.2. during molding part rises, movable mold inner surface
Molding part is brought into close contact, and makes molding part support in the inner surface of movable mold, and during rise, it is steady that molding part rises process, no
Occur and rock, can prevent molding part from scratching the inner surface of lower mould.
Scheme two, for the optimization to base case, the pressing plate and upper mould use integral structure.Mould uses one on pressing plate
Body molding structure, it is simple in construction, easy to process and have good stability, it is not susceptible to deformation.
Scheme three, for the optimization to scheme two, the lower mould upper surface is provided with the spiral shell for fastening metal sheet edge
Bolt.When sheet metal is placed on lower mould, bolt fastens the edge of sheet metal, prevents stamping machine to be molded by to metallic plate
During material, sheet metal is beated, and causes sheet metal dimensional discrepancy occur after being pressed into molding part, substandard product occurs.
Scheme four, for the optimization to scheme three, the upper surface of the lower mould is provided with oil storage tank, sea is provided with the oil storage tank
It is continuous.The side of sheet metal is placed on the upper surface of lower mould, promotes sheet metal movement, and during movement, sponge absorbs
Punching oil in oil storage tank, the lower surface of sheet metal paint lubricating oil, and when the carry out punching press to sheet metal, lubrication is glossy
The inner surface profit of mould is slided, lower surface frictional force is small, is easy to sheet metal being pressed into lower mould.
Scheme five, for the optimization to scheme four, the lower surface of the upper mould is provided with rubber layer.Rubber layer can buffer punching press
When impulsive force, the service life of mould in extension.
Brief description of the drawings
Fig. 1 is a kind of structural representation for being used to produce the upper mould of trolley of the utility model；
Fig. 2 is a kind of cross-sectional view for being used to produce the lower mould of trolley of the utility model；
Fig. 3 is a kind of structural representation for being used to produce the mould movable mold of trolley of the utility model.
Embodiment
The utility model is described in further detail below by embodiment：
Reference in Figure of description includes：Pressing plate 1, upper mould 2, rubber layer 3, bolt 4, stent 5, movable mold 6,
Oil storage tank 7.
Embodiment is basic as shown in accompanying drawing 1, Fig. 2 and Fig. 3：A kind of mould for being used to produce trolley, including upper mould 2, pressing plate 1
With lower mould, pressing plate 1 and upper mould 2 use integral structure, and the bottom of upper mould is provided with one layer of rubber layer 3, the upper table on the left of lower mould
Face is provided with the bolt 4 for fastening metal sheet edge, the upper surface oil storage tank 7 on the right side of lower mould, and sea is provided with oil storage tank 7
Silk floss, lower mould include stent 5 and the movable mold 6 for lifting wagon box, and the deep trouth for being used for accommodating trolley is provided with stent 5, deep
The inwall of trench bottom opens up fluted, and groove and the gap of movable mold 6 coordinate, and movable mold 6 is concave structure, and the bottom of deep trouth is provided with
It is open, elevating lever, one end connection movable mold 6 of elevating lever is connected with opening, the other end of elevating lever is located at outside deep trouth.
The side of sheet metal is placed on the upper surface on the right side of lower mould, promotes sheet metal movement, during movement,
Sponge absorbs the punching oil in oil storage tank 7, and the lower surface of sheet metal paints lubricating oil, completes the feeding of sheet metal completely
Afterwards, the edge of sheet metal is fixed with bolt 4.Elevating lever support movable mold 6 is fixed in lower mould, and sheet metal is positioned over down
On mould, pressing plate 1 pushes down sheet metal, and stamping machine starts presses to sheet metal by upper mould 2, and sheet metal is in the presence of upper mould 2
Press in lower mould, sheet metal complete disposal molding molding part is made because movable mold 6 is concave structure, movable mold 6 it is interior
Surface is brought into close contact with molding part；After the shaping for completing sheet metal, in the presence of elevating lever, movable mold 6 rises in lower mould
Rise and jack up molding part, molding part support can smoothly rise, molding part in movable mold 6 during molding part lifts
The deep trouth for departing from lower mould after certain altitude is raised to, manually can complete discharging so that molding part to be taken out.
Above-described is only embodiment of the present utility model, and the general knowledge such as known concrete structure and characteristic is herein in scheme
Do not describe excessively.It should be pointed out that for those skilled in the art, the premise of the utility model structure is not being departed from
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, and these are all without influence
The effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
It is defined, the record such as embodiment in specification can be used for the content for explaining claim.
Claims (5)
1. a kind of mould for being used to produce trolley, including upper mould, pressing plate and lower mould, it is characterised in that：The lower mould includes fixing
Mould and the movable mold for lifting wagon box, are provided with the deep trouth for being used for accommodating trolley in the stent, the deep trouth bottom it is interior
Wall opens up fluted, and the groove and movable die clearance coordinate, and the movable mold is concave structure, and the bottom of the deep trouth is provided with
It is open, elevating lever, one end connection movable mold of elevating lever is connected with the opening, the other end of elevating lever is located at deep trouth
Outside.
A kind of 2. mould for being used to produce trolley according to claim 1, it is characterised in that：The pressing plate and upper mould use
Integral structure.
A kind of 3. mould for being used to produce trolley according to claim 2, it is characterised in that：The lower mould upper surface is provided with
Bolt for fastening metal sheet edge.
A kind of 4. mould for being used to produce trolley according to claim 3, it is characterised in that：The upper surface of the lower mould is set
There is oil storage tank, sponge is provided with the oil storage tank.
A kind of 5. mould for being used to produce trolley according to claim 4, it is characterised in that：The lower surface of the upper mould is set
There is rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720601761.1U CN206824518U (en) | 2017-05-26 | 2017-05-26 | A kind of mould for being used to produce trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720601761.1U CN206824518U (en) | 2017-05-26 | 2017-05-26 | A kind of mould for being used to produce trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206824518U true CN206824518U (en) | 2018-01-02 |
Family
ID=60773514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720601761.1U Expired - Fee Related CN206824518U (en) | 2017-05-26 | 2017-05-26 | A kind of mould for being used to produce trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206824518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645253A (en) * | 2020-04-14 | 2020-09-11 | 苏州博琪海电器有限公司 | Soft positioning type injection molding process for shell of dust collector |
-
2017
- 2017-05-26 CN CN201720601761.1U patent/CN206824518U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645253A (en) * | 2020-04-14 | 2020-09-11 | 苏州博琪海电器有限公司 | Soft positioning type injection molding process for shell of dust collector |
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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 |
Granted publication date: 20180102 |