CN101053977B - Core mould vibrating bar for core mould vibrating machine - Google Patents
Core mould vibrating bar for core mould vibrating machine Download PDFInfo
- Publication number
- CN101053977B CN101053977B CN2007100414416A CN200710041441A CN101053977B CN 101053977 B CN101053977 B CN 101053977B CN 2007100414416 A CN2007100414416 A CN 2007100414416A CN 200710041441 A CN200710041441 A CN 200710041441A CN 101053977 B CN101053977 B CN 101053977B
- Authority
- CN
- China
- Prior art keywords
- core mould
- eccentric block
- motor
- mould vibrating
- central shaft
- 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
Images
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The present invention relates to a mandrel vibrating rod for mandrel vibrating machine, which comprises a pressure head cap, an eccentric block device, a central shaft, a sleeve, a locking shoe, a frame and a motor. At least two eccentric block devices pass through the central shaft and are connected inside of the sleeve, the sleeves are connected with each other by the locking shoes, the pressurehead cap is arranged at the upper end of the sleeve, the sleeve is arranged vertically on the frame, the bottom of the frame is provided with at least one motor which is connected with the central shaft. The present invention has the advantages of prolonged service life, reduced accident rate, simple maintenance for motor, reduced maintenance costs, shorter time for exchanging fittings, simple disassembly, and reduced maintenance difficulty.
Description
Technical field
The present invention relates to a kind of core mould vibrating bar that is used for core mould vibrating machine, can be used for producing reinforced concrete sewer pipe, belong to the core mould vibrating machine technical field.
Background technology
Core mould vibrating bar is the heart component of core mould vibrating machine, and by regulating electric machine frequency, the vibration that produces controllable frequency drives the outer mold vibration, makes the concrete compaction in the mould, reaches the manufacturing requirements of product.
As shown in Figure 1, be German Zu Bulin core mould vibrating machine core mould vibrating bar structural representation, form by latch segment 1, motor 2, eccentric block 3, column 4, platform 5, the every side of column 4 three sides is fixed with six motors 2 of polyphone, totally 18 motors 2 drive the vibration that eccentric block 3 rotations produce controllable frequency, drive the outer mold vibration again, make the mould inner concrete closely knit, its shortcoming is:
Since plug at the mould inside center of product, when motor was operated at full capacity, 18 heats that motor produced can't fully distribute, temperature inside is very high, causes working conditions of motor to worsen, and shortens its service life;
2. because vibration source is to be driven synchronously by hitch bar by 18 motors, if thereby wherein a certain or several motors break down, will cause whole core mould vibrating machine work to stop, accident rate and maintenance rate height;
3. one of the every damage of motor all will be from external import, and domestic still do not have a replaceable product, and every of expense is about 10,000 yuan, and only will spend about 500,000 yuan every year on this, the maintenance cost height;
4. keep in repair length consuming time, the maintenance difficulties height.Because accessory all needs from external import, therefore wait for that the time of accessory is longer, the normal scheduling of production of the company that influences, and also the complex structure of German plug, dismounting formality are loaded down with trivial details, cause the maintenance difficulties increase.And domestic like product does not also have.
Summary of the invention
The purpose of this invention is to provide a kind of reduction accident rate and maintenance rate, reduce maintenance cost and cost, the core mould vibrating bar that is used for core mould vibrating machine of enhancing productivity.
For realizing above purpose, technical scheme of the present invention provides a kind of core mould vibrating bar that is used for core mould vibrating machine, it is characterized in that, be made up of pressure head cap, eccentric block device, central shaft, sleeve pipe, latch segment, frame and motor, at least two eccentric block device are connected in the sleeve pipe by central shaft, and sleeve pipe connects by latch segment, pressure head cap is located at the upper end of sleeve pipe, sleeve pipe is vertical on the frame, is provided with at least one motor in the bottom of frame, and motor is connected with central shaft.
The present invention produces centrifugal force according to eccentric wheel and causes the principle vibrated, form by at least two group eccentric block device polyphone, drive by at least one motor under the base, three groups of eccentric block device that are fixed on central shaft produce the controllable frequency vibration, central shaft is connected with mould by axle sleeve, cause the mould vibration, make the mould inner concrete closely knit, reach the manufacturing requirements of product.
Advantage of the present invention is:
1. motor places under the outer base of column, and working conditions of motor is good, has prolonged service life, has reduced accident rate, and maintenance of motor is easy;
2. vibration is by the driven by motor eccentric block device, thereby compares with German plug and to have significantly reduced number of motors, has reduced accident and maintenance incidence;
3. greatly reduce maintenance cost;
4. because accessory all is by domestic processing, the time of therefore changing accessory is shorter, can not influence ordinary production, and mandrel structure is simple, and the dismounting formality is simple, and maintenance difficulties reduces.
Description of drawings
Fig. 1 is for being German Zu Bulin core mould vibrating machine core mould vibrating bar structural representation;
Fig. 2 is a kind of core mould vibrating bar structural representation that is used for core mould vibrating machine;
Fig. 3 is the eccentric block device structural representation;
Fig. 4 uses schematic diagram for the present invention.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Embodiment
As shown in Figure 2, be a kind of core mould vibrating bar structural representation that is used for core mould vibrating machine, described a kind of core mould vibrating bar that is used for core mould vibrating machine is made up of pressure head cap 6, eccentric block device 7, central shaft 8, sleeve pipe 9, latch segment 10, frame 11 and motor 12.
Three eccentric block device 7 are mounted in the sleeve pipe 9 by central shaft 8, two sleeve pipes 9 connect by latch segment 10, and pressure head cap 6 is located at the upper end of sleeve pipe 9, and sleeve pipe 9 is vertically mounted on the frame 11, two motors 12 are installed in bottom in frame 11, and motor 12 is connected with central shaft 8.
As shown in Figure 3, be the eccentric block device structural representation, described eccentric block device 7 is made up of pull bar 13, connecting axle 14, clutch shaft bearing 15-1, the second bearing 15-2, the first eccentric block 16-1, the second eccentric block 16-2, bearing cap 17, eccentric block cover 18.
Pull bar 13 is connected with central shaft 8 by the connecting axle 14 at two ends, two first eccentric block 16-1 are installed in respectively on the clutch shaft bearing 15-1 and the central shaft 8 between the connecting axle 14 at two ends, bearing cap 17 is installed in respectively between the clutch shaft bearing 15-1 and the second bearing 15-2 at two ends, two second bearing 15-2 are installed in the eccentric block cover 18, and the second eccentric block 16-2 is installed between two second bearing 15-2.
As shown in Figure 4, for the present invention uses schematic diagram, during work, on the present invention's 21 mounting seat 22, the present invention 21 is connected with internal mold 20 by connecting rod, the internal mold 20 outer external molds 19 of installing, load onto cement between internal mold 20 and the external mold 19, start two motors 12, motor 12 is the adjustable frequency motor, and three groups of eccentric block device 7 that two motors 12 drive on the central shafts 8 produce vibration, outside internal mold 20 and external mold 19 vibrations are fixed in drive, make the concrete between internal mold 20 and the external mold 19 fully closely knit, form the port shape of product again by pressure head cap 6 compactings, then lifting and maintenance finished product.
Claims (3)
1. core mould vibrating bar that is used for core mould vibrating machine, it is characterized in that, form by pressure head cap (6), eccentric block device (7), central shaft (8), sleeve pipe (9), latch segment (10), frame (11) and motor (12), at least two eccentric block device (7) are connected in the sleeve pipe (9) by central shaft (8), sleeve pipe (9) connects by latch segment (10), pressure head cap (6) is located at the upper end of sleeve pipe (9), sleeve pipe (9) is vertical on the frame (11), be provided with at least one motor (12) in the bottom of frame (11), motor (12) is connected with central shaft (8).
2. a kind of core mould vibrating bar that is used for core mould vibrating machine according to claim 1, it is characterized in that, described eccentric block device (7) is by pull bar (13), connecting axle (14), clutch shaft bearing (15-1), second bearing (15-2), first eccentric block (16-1), second eccentric block (16-2), bearing cap (17), eccentric block cover (18) is formed, pull bar (13) is connected with central shaft (8) by the connecting axle (14) at two ends, two first eccentric blocks (16-1) are located at respectively on the clutch shaft bearing (15-1) and the central shaft (8) between the connecting axle (14) at two ends, bearing cap (17) be located at respectively the clutch shaft bearing (15-1) at two ends and second bearing (15-2) between, two second bearings (15-2) are located in the eccentric block cover (18), are provided with second eccentric block (16-2) between two second bearings (15-2).
3. a kind of core mould vibrating bar that is used for core mould vibrating machine according to claim 1 is characterized in that described motor (12) is the adjustable frequency motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100414416A CN101053977B (en) | 2007-05-30 | 2007-05-30 | Core mould vibrating bar for core mould vibrating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100414416A CN101053977B (en) | 2007-05-30 | 2007-05-30 | Core mould vibrating bar for core mould vibrating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101053977A CN101053977A (en) | 2007-10-17 |
| CN101053977B true CN101053977B (en) | 2010-04-21 |
Family
ID=38794108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100414416A Expired - Fee Related CN101053977B (en) | 2007-05-30 | 2007-05-30 | Core mould vibrating bar for core mould vibrating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101053977B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707410B (en) * | 2013-12-31 | 2016-08-31 | 江苏华光双顺机械制造有限公司 | Core mould vibrating pipe-making machine vibrating head locking device and installation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3115181A1 (en) * | 1981-04-15 | 1982-11-11 | H. Niemeyer Söhne GmbH & Co KG, 4446 Hörstel | Machine for producing mouldings from concrete |
| CN2871155Y (en) * | 2005-12-16 | 2007-02-21 | 张平 | Connecting mechanism for vibration core rod and internal mold of cement pipe making machine |
| CN2871156Y (en) * | 2005-12-16 | 2007-02-21 | 张平 | Core mould vibration cement pipe forming machine |
| CN2882954Y (en) * | 2005-12-16 | 2007-03-28 | 张平 | Vibration core rod of cement pipe making machine |
| CN201049339Y (en) * | 2007-05-30 | 2008-04-23 | 上海闵马水泥制管有限公司 | Core vibration stick used for core vibration machine |
-
2007
- 2007-05-30 CN CN2007100414416A patent/CN101053977B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3115181A1 (en) * | 1981-04-15 | 1982-11-11 | H. Niemeyer Söhne GmbH & Co KG, 4446 Hörstel | Machine for producing mouldings from concrete |
| CN2871155Y (en) * | 2005-12-16 | 2007-02-21 | 张平 | Connecting mechanism for vibration core rod and internal mold of cement pipe making machine |
| CN2871156Y (en) * | 2005-12-16 | 2007-02-21 | 张平 | Core mould vibration cement pipe forming machine |
| CN2882954Y (en) * | 2005-12-16 | 2007-03-28 | 张平 | Vibration core rod of cement pipe making machine |
| CN201049339Y (en) * | 2007-05-30 | 2008-04-23 | 上海闵马水泥制管有限公司 | Core vibration stick used for core vibration machine |
Non-Patent Citations (2)
| Title |
|---|
| 吴自强.芯模振动工艺及其应用.混凝土与水泥制品 3.2005,(3),23-24. |
| 吴自强.芯模振动工艺及其应用.混凝土与水泥制品 3.2005,(3),23-24. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101053977A (en) | 2007-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104426306A (en) | Centrifugal casting machine for manufacturing rotor | |
| CN101992500B (en) | Concrete pipe platform vibration moulding process and device thereof | |
| CN201922503U (en) | Vertical concrete pipe forming machine | |
| CN100457412C (en) | Vertical cement pipe forming machine | |
| CN111136784A (en) | Cement pipe manufacturing equipment and manufacturing process | |
| CN107160538B (en) | Four-machine driving composite synchronous vibration forming machine and structural parameter determination method | |
| CN201922496U (en) | Concrete inspection well forming machine with vibrating core mold | |
| CN201049339Y (en) | Core vibration stick used for core vibration machine | |
| CN101053977B (en) | Core mould vibrating bar for core mould vibrating machine | |
| CN211566365U (en) | Cement pipe forming die | |
| CN204221964U (en) | A kind of extruding demolding structure producing reinforced concrete pipe | |
| CN216914323U (en) | Core mold vibration device for producing energy-saving concrete drain pipe | |
| CN108908664B (en) | Vertical combined die assembly | |
| CN104907506B (en) | Molding machine vibration device | |
| CN104552593B (en) | Method for producing reinforced concrete pipe by extrusion demolding of double vibration sources | |
| CN211941424U (en) | Cement pipe manufacturing equipment | |
| CN204221960U (en) | A kind of two vibration source structures of producing reinforced concrete pipe | |
| CN204221963U (en) | A kind of system of being produced reinforced concrete pipe by two vibration source extruding demoulding | |
| CN108284508B (en) | Ceramic slurry pouring equipment suitable for dies of different specifications | |
| CN207771617U (en) | Grinding wheel demoulds pressure head and the grinding wheel demoulding equipment using grinding wheel demoulding pressure head | |
| CN107175274B (en) | A kind of and face hook cold-bending forming device and its technique | |
| CN102267178B (en) | Forming head of pipe making machine | |
| CN204221962U (en) | A kind of inner circle mold vibration cylinder producing reinforced concrete pipe | |
| CN203779658U (en) | Balance demoulding device of block making machine | |
| CN2871155Y (en) | Connecting mechanism for vibration core rod and internal mold of cement pipe making machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20100421 Termination date: 20110530 |