CN208392711U - A kind of GRP pipe clamp mark-proof stripper apparatus - Google Patents
A kind of GRP pipe clamp mark-proof stripper apparatus Download PDFInfo
- Publication number
- CN208392711U CN208392711U CN201820587876.4U CN201820587876U CN208392711U CN 208392711 U CN208392711 U CN 208392711U CN 201820587876 U CN201820587876 U CN 201820587876U CN 208392711 U CN208392711 U CN 208392711U
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- China
- Prior art keywords
- reinforced plastic
- glass reinforced
- pipe
- plastic pipe
- screw die
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Abstract
The utility model relates to a kind of GRP pipe clamp mark-proof stripper apparatus, including pedestal, glass reinforced plastic pipe, pipe mold, glass reinforced plastic pipe fixture, pipe mold support base is disposed on pedestal, glass reinforced plastic pipe fixture, the pipe mold main shaft is connect by shaft joint with electric machine main shaft, chain drive is provided on pedestal, bracket is provided on chain drive, the chain that chain drive can drive bracket and motor to be arranged along pipe mold major axis horizontal direction moves horizontally, motor is fixed on bracket, the glass reinforced plastic pipe holder part is provided with the symmetrical screw die of circumference, the contact surface of the screw die and glass reinforced plastic pipe is cambered surface, screw die is installed on threading die seat, threading die seat is connect with drive rod, oblique alveolus is provided in the screw die cambered surface, tooth convex surface is formed between oblique alveolus.
Description
One, technical field
The utility model relates to GRP pipe processing technique fields, and in particular to a kind of GRP pipe clamp mark-proof demoulding
Device.
Two, background technique
Glass reinforced plastic pipe is a kind of piping articles of maturation, and product is widely used in water supply and sewage field.Producing this product needs
Suitable cylindrical type mold is made according to pipeline nominal diameter, product is made in mold outer surface, generally first makes liner
Layer is wound further according to the glass fibre of design laying impregnating resin and burning into sand layer makes.Winding finishes, by a timing
Between solidify after, demoulded with demoulding equipment, make glass reinforced plastic pipe and mold separation, extract core model out.Mold used at present, in order to
It is convenient in demoulding, mold must have certain draft, since mold taper cannot be too big, while receive after glass reinforced plastic solidification
Contracting, it is therefore desirable to which glass reinforced plastic pipe and mold separation could be demoulded difficulty by biggish knockout press, and especially mold taper is not so good
The case where or mold using local dent is caused after several years, need bigger knockout press in demoulding at this time, it is likely that can break
Bad glass reinforced plastic pipe structure, causes glass reinforced plastic pipe invisible defect, and part may occur in use for some time and seep for glass reinforced plastic pipe
Water, water leakage fault.Demoulding is plane with the contact surface that existing stationary fixture is existing screw die, and the portion that steps up in fastening is line
Contact, the alveolus of screw die only have 3 alveolus and the contact of pump barrel coupling surface of middle section, it is small to form contact area less friction
The shortcomings that.Screw die alveolus is easy catcher mark or damage occur to glass reinforced plastic pipe in knockout course.It is existing in order to facilitate replacement screw die
Screw die and screw die seat insertion pin be fixedly connected, but there are screw die shiftings opposite with threading die seat in this connection type clamping process
The phenomenon that dynamic dislocation, will also result in and irregular scratch occur in glass reinforced plastic pipe appearance, influences product quality.
Three, summary of the invention
The utility model aim, to solve the above problem a kind of GRP pipe clamp mark-proof stripper apparatus.
The utility model is realized by the following technical means: a kind of GRP pipe clamp mark-proof stripper apparatus, packet
Pedestal, glass reinforced plastic pipe, pipe mold, glass reinforced plastic pipe fixture are included, pipe mold support base, glass reinforced plastic pipe clamp are disposed on pedestal
Tool, the pipe mold main shaft are connect by shaft joint with electric machine main shaft, and chain drive, chain drive dress are provided on pedestal
It sets and is provided with bracket, the chain that chain drive can drive bracket and motor to be arranged along pipe mold major axis horizontal direction is horizontal
Mobile, motor is fixed on bracket, and the glass reinforced plastic pipe holder part is provided with the symmetrical screw die of circumference, the screw die with
The contact surface of glass reinforced plastic pipe is cambered surface, and screw die is installed on threading die seat, and threading die seat is connect with drive rod, is set in the screw die cambered surface
It is equipped with oblique alveolus, forms tooth convex surface between oblique alveolus.
Further scheme: reinforcing rib is provided on the mold main shaft.
Further scheme: glass reinforced plastic pipe fixture is two head and the tail both ends that glass reinforced plastic pipe is arranged in.
The utility model is the utility model has the advantages that utilize motor and chain drive driven mold and tube body relative rotation, opposite
Displacement, cooperates the fixture of outer wall, greatly improves demoulding success rate, ensure that the quality of product, 4 synchronous clampings of fixture screw die
Afterwards, glass reinforced plastic pipe surface forced area increases, and no slipping phenomenon reduces the catcher mark and damage of pump barrel box cupling, concave surface arc panel
Tooth and the design of herringbone alveolus, increase glass reinforced plastic pipe contact area, and frictional force increases, and reduces the catcher mark and damage of glass reinforced plastic pipe
Wound decreases the damage of screw die, improves fixture service life.
Four, Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；Fig. 2 is glass reinforced plastic pipe clamp structure schematic diagram；Wherein, 1 glass reinforced plastic pipe,
2 pipe molds, 3 pipe mold main shafts, 4 reinforcing ribs, 5 motors, 6 brackets, 7 chains, 8 chain drives, 9 shaft joints, 10 pipe molds
Support base, 11 glass reinforced plastic pipe fixtures, 12 screw die, 13 threading die seats, 14 drive rods.
Five, specific embodiment
As shown in Figure 1 and Figure 2, a kind of GRP pipe clamp mark-proof stripper apparatus, including pedestal, glass reinforced plastic pipe 1, pipe mold
2, glass reinforced plastic pipe fixture 11 is disposed with pipe mold support base 10, glass reinforced plastic pipe fixture 11, the pipe mold main shaft on pedestal
3 are connect by shaft joint 9 with 5 main shaft of motor, and chain drive 8 is provided on pedestal, branch is provided on chain drive 8
Frame 6, motor 5 is fixed on the frame 6, and 11 part of glass reinforced plastic pipe fixture is provided with the symmetrical screw die 12 of circumference, described
The contact surface of screw die 12 and glass reinforced plastic pipe is cambered surface, and screw die 12 is installed on threading die seat 13, and threading die seat 13 is connect with drive rod 14,
It is provided with oblique alveolus in 12 cambered surface of screw die, forms tooth convex surface between oblique alveolus, is provided on the pipe mold main shaft 3
Reinforcing rib 4, glass reinforced plastic pipe fixture 11 are two head and the tail both ends that glass reinforced plastic pipe 1 is arranged in.
The utility model working principle and the course of work: have glass reinforced plastic pipe 1, pipe mold 2 pass through glass reinforced plastic pipe fixture 11 after,
Drive rod 14 controls threading die seat 13 and screw die 12 and clamps to glass reinforced plastic pipe, is connect by shaft joint 9 with 5 main shaft of motor, starting electricity
Machine 5 makes pipe mold main shaft 3 that the reinforcing rib 4 connecting with pipe mold 2 be driven to rotate, so that pipe mold 2 and glass reinforced plastic pipe 1 are detached from,
The chain 7 that chain drive 8 can drive bracket 6 and motor 5 to be arranged along pipe mold major axis horizontal direction moves horizontally a pipe die
Tool 2 is hauled out from glass reinforced plastic pipe 1 is horizontal, and the pipe mold 2 of abjection is placed on pipe mold support base 10, four screw die 6 four when use
After point synchronous clamping glass reinforced plastic pipe 1,1 surface forced area of glass reinforced plastic pipe increases, and no slipping phenomenon reduces glass reinforced plastic pipe 1
Catcher mark and damage, concave surface arc screw die 6 and the design of herringbone alveolus, increase with 1 contact area of glass reinforced plastic pipe, and frictional force increases,
Pipe mold 2 and 1 relative rotation of glass reinforced plastic pipe, chain drive 8 is driven to drive pipe mold 2 and 1 phase of glass reinforced plastic pipe using motor 5
To displacement, cooperates the fixture of 1 outer wall of glass reinforced plastic pipe, greatly improve demoulding success rate, ensure that the quality of product.
Claims (3)
1. a kind of GRP pipe clamp mark-proof stripper apparatus, including pedestal, glass reinforced plastic pipe, pipe mold, glass reinforced plastic pipe fixture, pedestal
On be disposed with pipe mold support base, glass reinforced plastic pipe fixture, the pipe mold main shaft is connect by shaft joint with electric machine main shaft,
It is characterized in that being provided with chain drive on pedestal, bracket is provided on chain drive, motor is fixed on bracket,
The glass reinforced plastic pipe holder part is provided with the symmetrical screw die of circumference, and the contact surface of the screw die and glass reinforced plastic pipe is arc
Face, screw die are installed on threading die seat, and threading die seat is connect with drive rod, and oblique alveolus, oblique tooth are provided in the screw die cambered surface
Tooth convex surface is formed between slot.
2. a kind of GRP pipe clamp mark-proof stripper apparatus according to claim 1, characterized in that on the pipe mold main shaft
It is provided with reinforcing rib.
3. a kind of GRP pipe clamp mark-proof stripper apparatus according to claim 1 or claim 2, characterized in that glass reinforced plastic pipe fixture
The head and the tail both ends of glass reinforced plastic pipe are set for two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820587876.4U CN208392711U (en) | 2018-04-24 | 2018-04-24 | A kind of GRP pipe clamp mark-proof stripper apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820587876.4U CN208392711U (en) | 2018-04-24 | 2018-04-24 | A kind of GRP pipe clamp mark-proof stripper apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208392711U true CN208392711U (en) | 2019-01-18 |
Family
ID=65062412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820587876.4U Active CN208392711U (en) | 2018-04-24 | 2018-04-24 | A kind of GRP pipe clamp mark-proof stripper apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208392711U (en) |
-
2018
- 2018-04-24 CN CN201820587876.4U patent/CN208392711U/en active Active
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