CN201998376U - Wax injection machine with auxiliary braking device - Google Patents
Wax injection machine with auxiliary braking device Download PDFInfo
- Publication number
- CN201998376U CN201998376U CN 201020698087 CN201020698087U CN201998376U CN 201998376 U CN201998376 U CN 201998376U CN 201020698087 CN201020698087 CN 201020698087 CN 201020698087 U CN201020698087 U CN 201020698087U CN 201998376 U CN201998376 U CN 201998376U
- Authority
- CN
- China
- Prior art keywords
- rotary table
- lower rotary
- support
- rotor
- injection machine
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
- B29C67/241—Moulding wax
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
- B29C2045/065—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction continuously rotating turntables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Braking Arrangements (AREA)
Abstract
The utility model discloses a wax injection machine with an auxiliary braking device, comprising a support on which a rotary lower turntable is arranged, and an upper turntable fixedly connected with the lower turntable is arranged above the lower turntable; the upper turntable or the lower turntable is connected with a rotation driving mechanism; and the support is also provided with electromagnetic brakes positioned below the lower turntable. When being used, the wax injection machine with the auxiliary braking device acts as same as a traditional wax injection machine. When braking is needed, the electromagnetic brakes simultaneously work to tightly absorb the lower turntable, thus, a braking effect is ensured. In the utility model, the auxiliary braking device is additionally provided, thus, the braking effect is further ensured.
Description
(1) technical field
The utility model relates to a kind of wax injector.
(2) background technology
Paraffin can be used to make various wax-patterns.Wax injector is the machinery that carries out shaping investment pattern with paraffin, it comprises support, support is provided with rotating lower rotary table, there is the top rotary table affixed with described lower rotary table the top of lower rotary table, counterdie is set on the lower rotary table, between lower rotary table and the top rotary table patrix is set, forms die cavity behind the upper die and lower die matched moulds.Inject the wax moulding wax-pattern in die cavity, the wax-pattern of forming is taken out in die sinking on another station in casting.Top rotary table and lower rotary table rotated a station after casting, delivery were finished, and repeated above-mentioned action.The shortcoming that existing wax injector also exists is: drive lower rotary table and top rotary table when needs stop operating, braking effect is not good enough.
(3) summary of the invention
In order to overcome the above-mentioned deficiency of existing wax injector, the utility model provides a kind of braking ability the good wax injector with complemental brake system.
The technical scheme in the invention for solving the technical problem is: a kind of wax injector with complemental brake system, comprise support, and described support is provided with rotating lower rotary table, and there is the top rotary table affixed with described lower rotary table the top of described lower rotary table; Described top rotary table or lower rotary table are connected with rotary drive mechanism, also are provided with the electromagnetic brake that is positioned at described lower rotary table below on the described support.
Further, the inner edge of described lower rotary table is provided with the driven gear ring of a circle; The inboard of described lower rotary table is provided with a rotor that is articulated on the described support, and described rotor is provided with vertical drive motors; Also be provided with the driven wheel that is connected with the output shaft of described drive motors on the described rotor, described driven wheel and described driven gear ring engagement; Also be provided with the clutch cylinder on the described support, the piston rod of described clutch cylinder is connected with described rotor.
The utility model carries out identical action with existing wax injector in use.When needs were braked, electromagnetic brake was worked simultaneously, lower rotary table is sucked, thereby guarantee braking effect.
The beneficial effects of the utility model are: 1. increased auxiliary brake apparatus, thereby further guaranteed braking effect.2. adopt the type of drive of gear-wheel gear-ring, running steady and smooth when driving; When braking, driven wheel stops operating and driven wheel and driven gear ring is broken away from, and has further guaranteed braking effect.
(4) description of drawings
Fig. 1 is overall structure figure of the present utility model.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, a kind of wax injector with complemental brake system comprises support 1, and described support 1 is provided with rotating lower rotary table 2, and there is the top rotary table 3 affixed with described lower rotary table 2 top of described lower rotary table 2; Described top rotary table 3 or lower rotary table 2 are connected with rotary drive mechanism, also are provided with the electromagnetic brake 4 that is positioned at described lower rotary table 2 belows on the described support 1.
In the present embodiment, the concrete structure of described rotary drive mechanism is: the inner edge of described lower rotary table 2 is provided with the driven gear ring 5 of a circle; The inboard of described lower rotary table 2 is provided with a rotor 6 that is articulated on the described support, and described rotor 6 is provided with vertical drive motors; Also be provided with the driven wheel 7 that is connected with the output shaft of described drive motors on the described rotor 6, described driven wheel 7 and described driven gear ring 5 engagements; Also be provided with the clutch cylinder on the described support 1, the piston rod of described clutch cylinder is connected with described rotor 6.
The utility model drives driven wheel 7 by drive motors and rotates in use, and lower rotary table 2 rotates drive top rotary table 3 and lower rotary table 2 rotates together thereby driven wheel 7 drives.When braking, drive motors stops operating, and electromagnetic brake 4 is worked simultaneously, and lower rotary table 2 is sucked, thereby guarantee braking effect, and 6 rotations of clutch cylinder promotion rotor, make driven wheel and driven gear ring no longer mesh.
Claims (2)
1. the wax injector with complemental brake system comprises support, and described support is provided with rotating lower rotary table, and there is the top rotary table affixed with described lower rotary table the top of described lower rotary table; Described top rotary table or lower rotary table are connected with rotary drive mechanism, it is characterized in that: also be provided with the electromagnetic brake that is positioned at described lower rotary table below on the described support.
2. the wax injector with complemental brake system as claimed in claim 1 is characterized in that: the inner edge of described lower rotary table is provided with the driven gear ring of a circle; The inboard of described lower rotary table is provided with a rotor that is articulated on the described support, and described rotor is provided with vertical drive motors; Also be provided with the driven wheel that is connected with the output shaft of described drive motors on the described rotor, described driven wheel and described driven gear ring engagement;
Also be provided with the clutch cylinder on the described support, the piston rod of described clutch cylinder is connected with described rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020698087 CN201998376U (en) | 2010-12-29 | 2010-12-29 | Wax injection machine with auxiliary braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020698087 CN201998376U (en) | 2010-12-29 | 2010-12-29 | Wax injection machine with auxiliary braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201998376U true CN201998376U (en) | 2011-10-05 |
Family
ID=44701147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020698087 Expired - Fee Related CN201998376U (en) | 2010-12-29 | 2010-12-29 | Wax injection machine with auxiliary braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201998376U (en) |
-
2010
- 2010-12-29 CN CN 201020698087 patent/CN201998376U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20131229 |