CN107351370A - A kind of external bushing rubber parts undergauge equipment - Google Patents
A kind of external bushing rubber parts undergauge equipment Download PDFInfo
- Publication number
- CN107351370A CN107351370A CN201710730411.XA CN201710730411A CN107351370A CN 107351370 A CN107351370 A CN 107351370A CN 201710730411 A CN201710730411 A CN 201710730411A CN 107351370 A CN107351370 A CN 107351370A
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- heater box
- heating chamber
- stem
- undergauge
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 230000008450 motivation Effects 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 6
- 230000001070 adhesive effect Effects 0.000 claims 6
- 238000005507 spraying Methods 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of external bushing rubber parts undergauge equipment, including：Heater box, supporting plate, undergauge mechanism and drive mechanism, wherein：The inside of heater box is provided with the heating chamber extended vertically, and heater box bottom is provided with the port connected with heating chamber, and the heating chamber is the cylinder chamber extended vertically；Supporting plate is positioned at the lower section of heating heater box, the upper face of supporting plate is provided with stem fixed vertically, and the axial line of the stem overlaps with the axial line of heating chamber, and when the upper face of supporting plate and the lower surface of heater box against when, the stem is located in heating chamber, and supporting plate blocks to the port；Undergauge mechanism includes multiple reducing dies uniform around heating chamber annular and for driving each reducing die to carry out the power unit of telescopic moving along the radial direction of heating chamber simultaneously；Drive mechanism is used to drive supporting plate to heater box direction to move back and forth.Not only feeding, blanking are convenient by the present invention, and have good molding effect after workpiece undergauge.
Description
Technical field
The present invention relates to rubber processing techniques field, more particularly to a kind of external bushing rubber parts undergauge equipment.
Background technology
Inside and outside metallic sheath rubber bushing rubber parts is one kind of rubber damping part, after the completion of production, gradually cooling
Product can be because rubber be different from the shrinkage factor of outer metallic framework, and cause rubber contraction excessive internal stress concentration reason,
Substantially reduce product service life, being failed using process can even cause miscellaneous part to damage.Therefore, external bushing rubber parts needs
Undergauge is carried out before dispatching from the factory, it had both been reached drawing matching requirements, also ensures that product quality.Existing undergauge equipment is worked
Cheng Zhong, not only feeding, blanking inconvenience, and undergauge aftershaping is ineffective, it would be highly desirable to improve.
The content of the invention
Based on technical problem existing for above-mentioned background technology, the present invention proposes a kind of external bushing rubber parts undergauge equipment.
The present invention proposes a kind of external bushing rubber parts undergauge equipment, including：Heater box, supporting plate, undergauge mechanism and driving
Mechanism, wherein：
The inside of heater box is provided with the heating chamber extended vertically, and heater box bottom is provided with the port connected with heating chamber, institute
It is the cylinder chamber extended vertically to state heating chamber；
Supporting plate is provided with stem fixed vertically, the axle of the stem positioned at the lower section of heating heater box, the upper face of supporting plate
Heart line overlaps with the axial line of heating chamber, and when the upper face of supporting plate and the lower surface of heater box against when, the stem is located at
In heating chamber, supporting plate blocks to the port；
Undergauge mechanism includes multiple reducing dies uniform around heating chamber annular and edge adds simultaneously for driving each reducing die
The radial direction of hot chamber carries out the power unit of telescopic moving；
Drive mechanism is used to drive supporting plate to heater box direction to move back and forth.
Preferably, the inside of reducing die is provided with heat-generating units.
Preferably, heat-generating units are provided with inside stem.
Preferably, the upper face of supporting plate and the baffle plate that is circular layout around stem is provided with positioned at the periphery of stem, and works as supporting plate
Upper face and heater box lower surface against when, the inwall of the baffle plate and the outer wall of heater box against.
Preferably, the inwall of baffle plate is provided with the rubber layer being secured to.
Preferably, in addition to support frame, the heater box are fixedly mounted on support frame, and the drive mechanism is located at supporting plate
Lower section and be fixedly mounted on support frame；The supporting plate is connected with drive mechanism and driven by drive mechanism.
Preferably, drive mechanism is telescopic cylinder.
In the present invention, by setting heater box, to be added using heater box to entering its internal external bushing rubber parts
Heat, make its softening, and the port of heater box is arranged below so that the slag charge in heating chamber can exclude automatically；By adding
The lower section of hot tank sets supporting plate, and stem is set on supporting plate, during work, will be enclosed on using drive mechanism and supporting plate mutual cooperation
External bushing rubber parts on stem, which is delivered in heating chamber, to be softened, and utilizes reducing die to the external bushing rubber after softening
Part carries out undergauge action.
In summary, the setting pole of a kind of external bushing rubber parts undergauge equipment proposed by the present invention, supporting plate and drive mechanism
The feeding of big convenient workpiece and blanking work；The setting of stem not only can be to the fast positioning of workpiece, moreover it is possible in undergauge
During to inside workpiece provide support so that having good molding effect after workpiece undergauge.
Brief description of the drawings
Fig. 1 is a kind of structural representation of external bushing rubber parts undergauge equipment proposed by the present invention.
Embodiment
Below, technical scheme is described in detail by specific embodiment.
As shown in figure 1, Fig. 1 is a kind of structural representation of external bushing rubber parts undergauge equipment proposed by the present invention.
Reference picture 1, a kind of external bushing rubber parts undergauge equipment that the embodiment of the present invention proposes, including：Heater box 1, supporting plate
2nd, undergauge mechanism, drive mechanism 3 and support frame 6, wherein：
The heater box 1 is fixedly mounted on support frame 6, and heater box 1 is used for entering its internal external bushing rubber parts
Heated, make its softening；The inside of heater box 1 is provided with the heating chamber 101 extended vertically, and the bottom of heater box 1 is provided with and heating
The port that chamber 101 connects, so that the slag charge in heating chamber 101 can exclude automatically；The heating chamber 101 is the post extended vertically
Shape chamber.
Supporting plate 2 is provided with stem 201 fixed vertically positioned at the lower section of heating heater box 1, the upper face of supporting plate 2, to utilize
Stem 201 is positioned and supported to workpiece；The axial line of the stem 201 overlaps with the axial line of heating chamber 101, and when support
The upper face of plate 2 and the lower surface of heater box 1 against when, the stem 201 is located in heating chamber 101, and supporting plate 2 is to the port
Blocked, to avoid heat spreader, improve the softening efficiency to workpiece.Undergauge mechanism includes multiple around the annular of heating chamber 101
Uniform reducing die 4 and for driving each reducing die 4 to carry out the dynamic of telescopic moving along the radial direction of heating chamber 101 simultaneously
Power unit；The inside of the reducing die 4 is provided with heat-generating units.
Drive mechanism 3 is located at the lower section of supporting plate 2 and is fixedly mounted on support frame 6, and drive mechanism 3 is telescopic cylinder, drives
Motivation structure 3 is connected with supporting plate 2, and drive mechanism 3 is used to drive supporting plate 2 to the direction of heater box 1 to move back and forth；During work, drive is utilized
The external bushing rubber parts that will be enclosed on stem 201 that cooperated with supporting plate 2 of motivation structure 3 is delivered in heating chamber 101 and softened,
And undergauge action is carried out to the external bushing rubber parts using reducing die 4 after softening.
In addition, in the present embodiment, the inside of stem 201 is provided with heat-generating units, to be carried out using stem 201 to the inside of workpiece
Heating, to improve the uniformity of workpiece inner and outer surfaces softening.
In the present embodiment, the upper face of supporting plate 2 and the gear that is circular layout around stem 201 is provided with positioned at the periphery of stem 201
Plate 5, and when the upper face of supporting plate 2 and the lower surface of heater box 1 against when, the inwall and the outer wall of heater box 1 of the baffle plate 5 support
Lean on, to strengthen sealing of the heating chamber 101 in the upper face of supporting plate 2 and the lower surface of heater box 1 in the state of, Jin Erti
The high bating effect to workpiece.In addition, in order to further enhance the sealing effectiveness to heating chamber 101, the present embodiment is also in baffle plate 5
Inwall be provided with the rubber layer that is secured to.
From the foregoing, it will be observed that a kind of external bushing rubber parts undergauge equipment proposed by the present invention, supporting plate 2 and the setting of drive mechanism 3
The feeding of the workpiece of great convenience and blanking work；And the setting of stem 201 not only can be to the fast positioning of workpiece, moreover it is possible to
Support is provided to inside workpiece so that there is good molding effect after workpiece undergauge during undergauge.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
- A kind of 1. external bushing rubber parts undergauge equipment, it is characterised in that including：Heater box (1), supporting plate (2), undergauge mechanism and drive Motivation structure (3), wherein：The inside of heater box (1) is provided with the heating chamber (101) extended vertically, and heater box (1) bottom is provided with heating chamber (101) even Logical port, the heating chamber (101) are the cylinder chamber extended vertically；Supporting plate (2) is provided with stem (201) fixed vertically, institute positioned at the lower section of heating heater box (1), the upper face of supporting plate (2) The axial line for stating stem (201) overlaps with the axial line of heating chamber (101), and when the upper face and heater box (1) of supporting plate (2) Lower surface against when, the stem (201) is located in heating chamber (101), and supporting plate (2) blocks to the port；Undergauge mechanism includes multiple reducing dies (4) uniform around heating chamber (101) annular and for driving each reducing die (4) Simultaneously the power unit of telescopic moving is carried out along the radial direction of heating chamber (101)；Drive mechanism (3) is used to drive supporting plate (2) to heater box (1) direction to move back and forth.
- 2. embedded skeleton rubber part Special spray coating adhesive equipment according to claim 1, it is characterised in that reducing die (4) inside is provided with heat-generating units.
- 3. embedded skeleton rubber part Special spray coating adhesive equipment according to claim 1, it is characterised in that stem (201) it is internal to be provided with heat-generating units.
- 4. embedded skeleton rubber part Special spray coating adhesive equipment according to claim 1, it is characterised in that supporting plate (2) Upper face and be provided with the baffle plate (5) that is circular layout around stem (201) positioned at the periphery of stem (201), it is and upper when supporting plate (2) The lower surface of plate face and heater box (1) against when, the inwall of the baffle plate (5) and the outer wall of heater box (1) against.
- 5. embedded skeleton rubber part Special spray coating adhesive equipment according to claim 4, it is characterised in that baffle plate (5) Inwall be provided with the rubber layer that is secured to.
- 6. the embedded skeleton rubber part Special spray coating adhesive equipment according to any one of claim 1-5, its feature exist In, in addition to support frame (6), the heater box (1) be fixedly mounted on support frame (6), the drive mechanism (3) is located at supporting plate (2) lower section is simultaneously fixedly mounted on support frame (6)；The supporting plate (2) is connected with drive mechanism (3) and by drive mechanism (3) Driving.
- 7. embedded skeleton rubber part Special spray coating adhesive equipment according to claim 6, it is characterised in that drive mechanism (3) it is telescopic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710730411.XA CN107351370A (en) | 2017-08-23 | 2017-08-23 | A kind of external bushing rubber parts undergauge equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710730411.XA CN107351370A (en) | 2017-08-23 | 2017-08-23 | A kind of external bushing rubber parts undergauge equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107351370A true CN107351370A (en) | 2017-11-17 |
Family
ID=60289825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710730411.XA Pending CN107351370A (en) | 2017-08-23 | 2017-08-23 | A kind of external bushing rubber parts undergauge equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107351370A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02279234A (en) * | 1989-04-18 | 1990-11-15 | Nissan Motor Co Ltd | Press-fit device for rubber bushing |
| JPH08118471A (en) * | 1994-08-29 | 1996-05-14 | Mitsui Petrochem Ind Ltd | Method and apparatus for contracting diameter of lining pipe |
| JPH10193452A (en) * | 1997-01-09 | 1998-07-28 | Sekisui Chem Co Ltd | Manufacture of resin reducer |
| JPH1176410A (en) * | 1997-09-11 | 1999-03-23 | Nippon Zeon Co Ltd | Manufacture of catheter |
| CN1560502A (en) * | 2004-02-27 | 2005-01-05 | 广州祥基金属制品有限公司 | Centrifugal spheroidal cast iron pipe with plastic lining |
| JP2007062939A (en) * | 2005-08-31 | 2007-03-15 | Nitta Ind Corp | Method for manufacturing belt having projection, and belt molding device |
| CN203390091U (en) * | 2013-08-02 | 2014-01-15 | 山东电力建设第二工程公司 | Steel tube reducing hot expansion pressing machine |
| CN206030314U (en) * | 2016-08-31 | 2017-03-22 | 苏州安捷伦精密机械有限公司 | Novel automatic size reducing machine of bush |
-
2017
- 2017-08-23 CN CN201710730411.XA patent/CN107351370A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02279234A (en) * | 1989-04-18 | 1990-11-15 | Nissan Motor Co Ltd | Press-fit device for rubber bushing |
| JPH08118471A (en) * | 1994-08-29 | 1996-05-14 | Mitsui Petrochem Ind Ltd | Method and apparatus for contracting diameter of lining pipe |
| JPH10193452A (en) * | 1997-01-09 | 1998-07-28 | Sekisui Chem Co Ltd | Manufacture of resin reducer |
| JPH1176410A (en) * | 1997-09-11 | 1999-03-23 | Nippon Zeon Co Ltd | Manufacture of catheter |
| CN1560502A (en) * | 2004-02-27 | 2005-01-05 | 广州祥基金属制品有限公司 | Centrifugal spheroidal cast iron pipe with plastic lining |
| JP2007062939A (en) * | 2005-08-31 | 2007-03-15 | Nitta Ind Corp | Method for manufacturing belt having projection, and belt molding device |
| CN203390091U (en) * | 2013-08-02 | 2014-01-15 | 山东电力建设第二工程公司 | Steel tube reducing hot expansion pressing machine |
| CN206030314U (en) * | 2016-08-31 | 2017-03-22 | 苏州安捷伦精密机械有限公司 | Novel automatic size reducing machine of bush |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |
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| RJ01 | Rejection of invention patent application after publication |