CN209007869U - Change spur gear of elevator door arranges mould - Google Patents
Change spur gear of elevator door arranges mould Download PDFInfo
- Publication number
- CN209007869U CN209007869U CN201821235888.7U CN201821235888U CN209007869U CN 209007869 U CN209007869 U CN 209007869U CN 201821235888 U CN201821235888 U CN 201821235888U CN 209007869 U CN209007869 U CN 209007869U
- Authority
- CN
- China
- Prior art keywords
- die body
- silently
- barrel
- elongated slot
- spur gear
- 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.)
- Active
Links
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model discloses a kind of change spur gear of elevator door to arrange mould, comprising: die body is cylindrical in shape, and barrel offers elongated slot, and two end faces of cylinder are provided with bulge loop；Silently, two, the groove being adapted to bulge loop is offered thereon, silently center offers centre bore；Bolt, sequentially pass through wherein one silently silently centre bore is secured with nuts for centre bore, die body center, another, the groove of the bulge loop of die body insertion silently；When multiple change gear iron core sleeves are on bolt and are located in die body, by being poured the plastic cement or nylon that flow under high temperature to the elongated slot of die body, the door change gear germule of multiple disjunctors can be formed after cooling.More reinforcing ribs are provided with outside the barrel of the die body.Two axial positioning strips are provided with outside the barrel of the die body, which can ensure that row's mould will not roll, and the elongated slot of die body can be made to be located at top.The utility model has the beneficial effect that structure is simple, die cost is low, easy to process, of large quantities, work efficiency is high.
Description
Technical field
The utility model relates to a kind of change spur gear of elevator door to arrange mould.
Background technique
Elevator industry, door change gear are one of common accessories, and door change gear is mainly by hollow iron core outsourcing plastic cement or nylon etc.
Material is made, and in the prior art, door change gear usually uses the technique of pressure injection to process, and plastic cement or nylon are injected mold by high pressure,
Therefore, mold is usually made of metal material such as No. 45 steel, and metal model volume is big and very heavy, the door processed with this technique
Change gear is at high cost, equipment investment is big, and the labor intensity of worker is also very big.
Utility model content
The utility model is according to the above deficiency, provide a kind of change spur gear of elevator door row mould, by high temperature by way of casting
Plastic cement or nylon the injection door change gear of lower flowing arrange mould, the door change gear germule of multiple disjunctors can be formed after cooling, then through subsequent
Cutting, cylindrical turning process form door change gear product.
The technical solution of the utility model is:
A kind of change spur gear of elevator door row mould, comprising:
Die body is cylindrical in shape, and barrel offers elongated slot, and two end faces of cylinder are provided with bulge loop；
Silently, two, the groove being adapted to bulge loop is offered thereon, silently center offers centre bore；
Bolt, sequentially pass through wherein one silently silently centre bore nut is solid for centre bore, die body center, another
It is fixed, the groove of the bulge loop insertion of die body silently；
When multiple change gear iron core sleeves are on bolt and are located in die body, flowed down by being poured high temperature to the elongated slot of die body
Dynamic plastic cement or nylon can form the door change gear germule of multiple disjunctors after cooling.
The utility model row's mould can disposably process multiple change gear germules, and efficiency is relatively high.The diameter of usual bolt
Close to silently centre bore and door change gear core center hole, bias can be reduced, improves the utilization rate of plastic cement or nylon.
Preferably, being provided with more reinforcing ribs outside the barrel of the die body.
Preferably, being provided with two axial positioning strips outside the barrel of the die body, which can ensure that row
Mould will not roll, and the elongated slot of die body can be made to be located at top.
The die body is provided with opening muscle on the left and right sides barrel of elongated slot.
The opening muscle is provided with plane.
It should be noted that the pouring head that the setting of opening muscle can be convenient casting machine is placed, meanwhile, it is excessive to be easy cleaning
Plastic cement or nylon.
The utility model has the beneficial effect that structure is simple, die cost is low, easy to process, of large quantities, work efficiency is high
Fruit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model die body.
Fig. 2 is the structural schematic diagram of the utility model silently.
Fig. 3 is the overall structure diagram of the utility model.
Fig. 4 is the structural schematic diagram of the utility model door change gear germule.
Specific embodiment
The utility model is further described now in conjunction with attached drawing:
As shown, a kind of change spur gear of elevator door arranges mould, comprising:
Die body 1, is cylindrical in shape, and barrel offers elongated slot 12, and two end faces of cylinder are provided with bulge loop 16；
Silently 2, two, the groove 21 being adapted to bulge loop 16 is offered thereon, silently 2 centers offer centre bore；
Bolt 4, sequentially pass through wherein one silently 2 centre bores 22,1 center of die body, another silently 2 centre bores 22 use
Nut is fixed, and the bulge loop 16 of die body 1 is embedded in silently 2 groove 21；
When multiple 3 sets of change gear iron core on bolt 4 and when being located in die body 1, by being poured height to the elongated slot 12 of die body 1
The lower plastic cement or nylon flowed of temperature, can form 5 germule of door change gear (as shown in Figure 4) of multiple disjunctors after cooling.
It should be noted that 5 germule of door change gear has the levelling plane 51 being adapted to 1 elongated slot 12 of die body when casting complete,
It is eliminated when can pass through turning.
More reinforcing ribs 14 are provided with outside the barrel of die body 1.
Two axial positioning strips 15 are provided with outside the barrel of die body 1, which will not roll
It is dynamic, and the elongated slot 12 of die body 1 can be made to be located at top.
Die body 1 is provided with opening muscle 13 on the left and right sides barrel of elongated slot 12.
Opening muscle 13 is provided with plane.
Claims (5)
1. a kind of change spur gear of elevator door arranges mould, characterized in that include:
Die body (1), is cylindrical in shape, and barrel offers elongated slot (12), and two end faces of cylinder are provided with bulge loop (16)；
Silently (2), offer the groove (21) being adapted to bulge loop (16), silently (2) center offers centre bore thereon by two；
Bolt (4) sequentially passes through wherein silently (2) centre bore (22), die body (1) center, another silently (2) center
Hole (22) is secured with nuts, and the bulge loop (16) of die body (1) is embedded in the groove (21) of silently (2)；
Multiple change gear iron cores (3) cover on bolt (4) and are located in die body (1).
2. a kind of change spur gear of elevator door as described in claim 1 arranges mould, characterized in that be provided with outside the barrel of the die body (1)
More reinforcing ribs (14).
3. a kind of change spur gear of elevator door as described in claim 1 arranges mould, characterized in that be provided with outside the barrel of the die body (1)
Two axial positioning strips (15), which will not roll, and can make the elongated slot of die body (1)
(12) it is located at top.
4. a kind of change spur gear of elevator door as described in claim 1 arranges mould, characterized in that the die body (1) is close to elongated slot (12)
Opening muscle (13) is provided on the barrel of the left and right sides.
5. a kind of change spur gear of elevator door as claimed in claim 4 arranges mould, characterized in that the opening muscle (13) is provided with plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821235888.7U CN209007869U (en) | 2018-08-02 | 2018-08-02 | Change spur gear of elevator door arranges mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821235888.7U CN209007869U (en) | 2018-08-02 | 2018-08-02 | Change spur gear of elevator door arranges mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209007869U true CN209007869U (en) | 2019-06-21 |
Family
ID=66830713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821235888.7U Active CN209007869U (en) | 2018-08-02 | 2018-08-02 | Change spur gear of elevator door arranges mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209007869U (en) |
-
2018
- 2018-08-02 CN CN201821235888.7U patent/CN209007869U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202726019U (en) | Die-casting mould | |
| CN209007869U (en) | Change spur gear of elevator door arranges mould | |
| CN208743654U (en) | A kind of die casting of door handle | |
| CN204975212U (en) | Casting pig sand mould coupon mould | |
| CN206435707U (en) | Stainless steel single seat valve body forging mold | |
| CN205519155U (en) | Aluminum pipe end opening shaping processingequipment | |
| CN203170915U (en) | Combined mould for producing alloy cast ball metal mould | |
| CN104741542A (en) | Casting method of girder having thin-walled cylinder and casting mold | |
| CN203621405U (en) | Girder casting die with thin-walled tube | |
| CN106270464A (en) | A kind of casting die | |
| CN105834359A (en) | Casting mold of gravity casting machine | |
| CN207971365U (en) | A kind of new gear forging stock forging die | |
| CN208867405U (en) | Change spur gear of elevator door mold | |
| CN205871288U (en) | Concatenation mould frame | |
| CN206383431U (en) | A kind of novel automobile bumper mold | |
| CN206465403U (en) | A kind of block class workpiece mould | |
| CN205096490U (en) | Novel under casting mould for piston of loosing core | |
| CN205668048U (en) | The casting die of gravity force casting machine | |
| CN205309232U (en) | Psammitolite equipment of ferrosilicon positive pole pipe | |
| CN214442853U (en) | Hollow-out type wax mould main pouring gate | |
| CN203711764U (en) | Austenite-bainite grinding ball forming mold | |
| CN208584752U (en) | It is a kind of can the double-deck processing injection mold | |
| CN209613826U (en) | A kind of double upper mold tube extrusion dies | |
| CN203495154U (en) | Hexagonal workpiece casting auxiliary unit | |
| CN210498185U (en) | Forging die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |