CN208645554U - A kind of accurate perforating device of glass reinforced plastic screen casing - Google Patents
A kind of accurate perforating device of glass reinforced plastic screen casing Download PDFInfo
- Publication number
- CN208645554U CN208645554U CN201821194341.7U CN201821194341U CN208645554U CN 208645554 U CN208645554 U CN 208645554U CN 201821194341 U CN201821194341 U CN 201821194341U CN 208645554 U CN208645554 U CN 208645554U
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- China
- Prior art keywords
- pipe fitting
- rack
- reinforced plastic
- screen casing
- glass reinforced
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Abstract
The utility model discloses a kind of accurate perforating devices of glass reinforced plastic screen casing, belong to drilling technique field, it includes rack, it is characterized in that: guide rail is installed in rack, small rail car is equipped on guide rail, rigging up on small rail car, small rail car connect retaining mechanism, and retaining mechanism can make small rail car relatively fixed with rack；Index dial and pipe fitting top-pushing mechanism are installed in the side of track, installation is capable of clamping the fixture of pipe fitting one end in index dial, and index dial can drive fixture to rotate and control the rotational angle of fixture；Telescopic arm is set in pipe fitting top-pushing mechanism, and the other end that telescopic arm completes pipe fitting to be processed is fixed, and the drill bit of drilling machine is located at the top of pipe fitting corresponding position to be processed.This device is fixed due to stablizing the both ends of pipe fitting to be processed, by the position of pitch-row and first sieve pore between adjacent two hole in retaining mechanism control each column sieve pore, the accurate positionin of each sieve pore is realized, to realize drill precise holes, then the uniformity for guaranteeing sieve pore distribution, improves screen casing processing quality.
Description
Technical field
The utility model belongs to drilling technique field, and in particular to a kind of accurate perforating device of glass reinforced plastic screen casing.
Background technique
Screen casing is as a kind of common underground operation tool, for the sand in a variety of wells such as filtering oil, natural gas and water
Sub and other solids, while supporting subterranean bore hole.In recent years, continually developing with GRP pipe adds it with lightweight, height
The advantages that strong and corrosion-resistant, in oil well using more and more extensive.Screen casing is on tube wall made of punching, and every screen casing needs
Multiple sieve pores are processed, and are uniformly distributed, are mutually staggered.Since sieve pore is more, tube surfaces again camber, needed before processing into
Row artificial crossed, center-punching, artificial righting, the processes such as Manual drilling, and two people's compounding practices are needed, processing efficiency is low,
Large labor intensity.
Chinese patent 201620523875.4 discloses a kind of sand control screen central tube numerical control processing apparatus, in existing brill
It is equipped with transition bracket and small rail car on the basis of bed, chuck and fixture are installed on small rail car, by pipe fitting to be processed
It being mounted in chuck and fixture, the other end of pipe fitting is placed in transition bracket, and drive pipe fitting to be processed mobile by small rail car,
Then drilling machine completes drilling operation.Although such processing unit (plant) solves the problem of Manual punching, inefficiency, but punch position
It is not accurate enough, cause sieve pore to be unevenly distributed, product qualification rate is low.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of accurate perforating devices of glass reinforced plastic screen casing, can be accurate
The hole location for controlling sieve pore, so that sieve pore is evenly distributed.
In order to solve the above technical problems, the technical solution of the utility model is: designing a kind of glass reinforced plastic screen casing and precisely punch
Device, including rack, it is characterised in that: guide rail is installed in rack, small rail car is equipped on guide rail, installs and bores on small rail car
Machine, small rail car connect the first retaining mechanism, and the first retaining mechanism can make small rail car relatively fixed with rack；
Index dial is installed in the side of track and pipe fitting top-pushing mechanism, index dial are mounted on rack by the second retaining mechanism
On, installs fixture in index dial, one end that fixture can complete pipe fitting to be processed is fixed, and index dial can drive fixture to rotate and control
The rotational angle of fixture；Telescopic arm is set in pipe fitting top-pushing mechanism, and the other end that telescopic arm completes pipe fitting to be processed is fixed, drilling machine
Drill bit be located at the top of pipe fitting corresponding position to be processed；
Rack is additionally provided with gage, and gage is capable of measuring moving distance of the index dial with respect to rack.
First retaining mechanism is the first locking pin or/and transmission chain, and the first pin handle is opened up in rack or/and guide rail
It is inserted into hole, the pin handle of the first locking pin can be inserted into the first pin handle and insert in the hole；Transmission chain is driven by servo motor.
Preferably, it is equipped with two or more small rail cars on the guide rail, is respectively mounted drilling machine on every small rail car.
Preferably, the pipe fitting top-pushing mechanism includes tailstock, and telescopic arm is installed in tailstock, and the free end of telescopic arm is top
Needle.
Preferably, bearing is installed in the tailstock, telescopic arm is mounted in bearing.
Preferably, the fixture is chuck.
Preferably, it is additionally provided with pipe fitting support bracket in the rack, support bracket is between telescopic arm and fixture, support bracket
Top be U-typed card.
Preferably, second retaining mechanism is the second locking pin being mounted on index dial, opens up the second pin in rack
Handle is inserted into hole, and the pin handle of the second locking pin can be inserted into the second pin handle and insert in the hole；Or second retaining mechanism be clamping device.
Preferably, it is coated on the drill bit of the drilling machine positioned at outermost silicon carbide layer.
Compared with prior art, the utility model has the beneficial effects that
1, it is fixed due to stablizing the both ends of pipe fitting to be processed, by between adjacent two hole in retaining mechanism control each column sieve pore
Pitch-row, and the installation site of pipe fitting is cooperated to control the position of first sieve pore, the accurate positionin of each sieve pore is realized, to realize
Drill precise holes then guarantee the uniformity of sieve pore distribution, improve screen casing processing quality.
2, by track come the moving direction of exact constraint drilling machine, by the first retaining mechanism come control hole away from the first locking machine
The cooperation of the position of structure and index dial determines the position of first sieve pore in each column, then realizes pipe by fixture and pipe fitting top-pushing mechanism
The firm fixation of part, and by the rotation angle of index dial control pipe fitting, the accurate positionin of each sieve pore is realized in common cooperation, then
Guarantee that bore position is accurate.
3, the locking pin or/and transmission chain form of retaining mechanism selected technology maturation, is then driven by Serve Motor Control
The start and stop of chain, reliable and stable, cost performance is high.
4, due to being equipped with two or more small rail cars on guide rail, it is respectively mounted drilling machine on every small rail car, may be implemented
Two or more drilling machines carry out drilling operation simultaneously, complete the segmented punching of pipe fitting, improve perforating efficiency.
5, since fixture selects chuck structure, not only technology maturation, stability, also have good to neutrality, guarantee pipe
The fixed-direction of part, further ensures that punch position.
6, due to the elongation and retraction drive thimble movement by telescopic arm, pipe fitting is pushed against on fixture, while thimble
Also there is good property placed in the middle, the common fixation for completing glass reinforced plastic pipe fitting simultaneously guarantees direction.
7, due to installing bearing in tailstock, telescopic arm is mounted in bearing, and thimble can be made to clamp glass reinforced plastic pipe fitting
While, it can be rotated together with glass reinforced plastic pipe fitting, convenient for operation.
8, it due to being coated on the drill bit of drilling machine positioned at outermost silicon carbide layer, enables to hole wall regular, round and smooth, mentions
The processing quality of sieve pore in high GRP pipe.
9, the utility model structure is simple, can guarantee the accurate location of each sieve pore under the premise of improving perforating efficiency,
Conducive to the uniformity for maintaining sieve pore distribution, screen casing processing quality is improved, convenient in industry promoting and applying.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the enlarged view of local I in Fig. 1.
Marked in the figure: 1, servo motor；2, rack；3, small rail car；4, drilling machine；5, the first locking pin；6, pin handle is inserted into
Hole；7, index dial；8, chuck；9, tailstock；10, telescopic arm；11, thimble；12, pipe fitting support bracket；13, U-typed card；14, gage；
15, transmission chain；16, the second locking pin；17, the second pin handle is inserted into hole.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
When the utility model is in use state, one end far from ground is defined as top；It will be along the axis of processing pipe fitting
To direction, one end in the middle part of pipe fitting is defined as inner end, one end of pipe fitting end is correspondingly defined as outer end,.
The keynote idea of the utility model is: screen casing is successively processed according to the following steps:
(1) both ends of pipe fitting to be processed are fixed；
(2) along the axial movement drilling machine 4 of pipe fitting, by drilling machine when retaining mechanism determines the drill bit of drilling machine to hole location to be processed
4 is relatively fixed with rack 2, and drilling machine 4 drills sieve pore, and to a sieve pore completion of processing, mobile drill 4 is to next to be processed again
At hole location, retaining mechanism is relatively fixed by drilling machine 4 and rack 2 again, drills next sieve pore, until a column sieve pore processes
Finish；
(3) rotation processing pipe fitting, rotation angle are that the sieve pore column just processed are listed in pipe fitting peripheral wall with next sieve pore to be processed
On arc chord angle, again execute step (2)；
(4) step (3) are executed again, until a root canal part completion of processing.
It is as depicted in figs. 1 and 2 to implement equipment, guide rail is equipped in rack 2, two or more tracks are equipped on guide rail
Trolley 3 is respectively mounted drilling machine 4 on every small rail car 3, is coated on the drill bit of drilling machine 4 positioned at outermost silicon carbide layer.Track
Trolley 3 is connected on transmission chain 15, and the sprocket wheel of transmission chain 15 is fixed in the shaft of servo motor 1, and small rail car 3 is additionally provided with
One locking pin 5, offers the first pin handle insertion hole 6 on guide rail, two adjacent first pin handles insertion holes 6 open up spacing with it is to be added
The pitch-row of two adjacent sieve pores is adapted in work pipe fitting same row sieve pore, and the pin handle of the first locking pin 5 can be inserted into the insertion of the first pin handle
In hole 6.Rack 2 is additionally provided with gage 14, and 14 gage of gage is capable of measuring moving distance of the index dial 7 with respect to rack 2.
Index dial 7 and tailstock 9 are installed in the side of track, second locking pin 16 is installed on index dial 7, is opened up in rack 2
Second pin handle is inserted into hole 17, and the pin handle of the second locking pin 16 can be inserted into the second pin handle insertion hole 17；Chuck for installing in index dial 7
8, one end that chuck 8 can complete pipe fitting to be processed is fixed, and index dial 7 can drive fixture to rotate and control the rotational angle of chuck 8；
Bearing is installed in tailstock 9, telescopic arm 10 is installed in bearing, the free end of telescopic arm 10 is thimble 11, thimble 11 can ejection to
It processes in the pore of the other end of pipe fitting, the drill bit of drilling machine 4 is located at the top of pipe fitting corresponding position to be processed.
Pipe fitting support bracket 12 is also additionally provided in rack 2, pipe fitting support bracket 12 is held between telescopic arm 10 and fixture
The top of bracket is U-typed card 13, and pipe fitting to be processed can be put into U-typed card 13.
The course of work of the utility model is as follows:
Movable indexing disk 7, so that drilling machine 4 is when the first pin handle is inserted into hole 6, the position of drill bit and the first sieve pore to be processed
Position it is corresponding when, the pin handle of the second locking pin 16 is inserted into the second pin handle insertion hole 17, index dial 7 is fixed on rack
On 2, chuck 8 is inserted into one end of glass reinforced plastic pipe fitting to be processed, closing chuck 8 makes it clamp glass reinforced plastic pipe fitting, makes to stretch
Arm 10 stretches out, and 11 pushing tow of thimble lives the other end of glass reinforced plastic pipe fitting, so that glass reinforced plastic pipe fitting be fixed, starts servo electricity at this time
Machine 1, transmission chain 15 drive small rail car 3 to move on guide rail, and when reaching the first sieve pore punch position, servo motor 1 stops fortune
Turn, transmission chain 15 stops, and the pin handle of the first locking pin 5 is inserted into the first pin handle insertion hole 6, again that small rail car 3 is fixed
On guide rail.Drilling machine 4 is opened, first sieve pore is drilled out on glass reinforced plastic pipe fitting, after to be processed, by the first locking pin 5
Pin handle extract the first pin handle and be inserted into hole 6, be again started up servo motor 1, drive small rail car 3 mobile, reach in the column sieve pore
When the position of second sieve pore, trapped orbit trolley 3, drills second sieve pore again, so until a column sieve pore completion of processing.
Index dial 7 is operated, makes chuck 8 that pipe fitting be driven to rotate together with, rotation angle is the sieve pore column and next column just processed
Arc chord angle of the sieve pore to be processed on pipe fitting peripheral wall, executes the punch operation of above-listed sieve pore again.
Such one processing arranged, until a root canal part completion of processing.
Above-mentioned index dial has been the mature prior art, is not unfolded specifically to repeat to its specific structure again.Above-mentioned second
Locking pin 16 and the second pin handle insertion hole 17 can also be replaced by clamping device, specific to its at this as the second retaining mechanism
Structure without limitation, as long as being able to achieve the relatively fixed of index dial 7 and rack 2.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation.But it is all without departing from the content of the technical scheme of the utility model, the technology according to the utility model is real
Matter any simple modification, equivalent variations and remodeling to the above embodiments, still fall within the guarantor of technical solutions of the utility model
Protect range.
Claims (9)
1. a kind of accurate perforating device of glass reinforced plastic screen casing, including rack, it is characterised in that: guide rail is equipped in rack, on guide rail
It is equipped with small rail car, rigging up on small rail car, small rail car connects the first retaining mechanism, and the first retaining mechanism can make track
Trolley is relatively fixed with rack；
Index dial is installed in the side of track and pipe fitting top-pushing mechanism, index dial are mounted on the rack by the second retaining mechanism,
Installs fixture in index dial, one end that fixture can complete pipe fitting to be processed are fixed, and index dial can drive fixture to rotate and control folder
The rotational angle of tool；Telescopic arm is set in pipe fitting top-pushing mechanism, and the other end that telescopic arm completes pipe fitting to be processed is fixed, drilling machine
Drill bit is located at the top of pipe fitting corresponding position to be processed；
Rack is additionally provided with gage, and gage is capable of measuring moving distance of the index dial with respect to rack.
2. the accurate perforating device of glass reinforced plastic screen casing according to claim 1, it is characterised in that: first retaining mechanism is
First locking pin or/and transmission chain open up the first pin handle insertion hole, the pin handle energy of the first locking pin in rack or/and guide rail
The first pin handle is inserted into insert in the hole；Transmission chain is driven by servo motor.
3. the accurate perforating device of glass reinforced plastic screen casing according to claim 2, it is characterised in that: be equipped with two on the guide rail
Above small rail car is respectively mounted drilling machine on every small rail car.
4. the accurate perforating device of glass reinforced plastic screen casing according to any one of claims 1 to 3, it is characterised in that: the pipe fitting top
Pushing mechanism includes tailstock, and telescopic arm is installed in tailstock, and the free end of telescopic arm is thimble.
5. the accurate perforating device of glass reinforced plastic screen casing according to claim 4, it is characterised in that: installation axle in the tailstock
It holds, telescopic arm is mounted in bearing.
6. the accurate perforating device of glass reinforced plastic screen casing according to claim 5, it is characterised in that: the fixture is chuck.
7. the accurate perforating device of glass reinforced plastic screen casing according to any one of claims 1 to 3, it is characterised in that: in the rack
It is additionally provided with pipe fitting support bracket, for support bracket between telescopic arm and fixture, the top of support bracket is U-typed card.
8. the accurate perforating device of glass reinforced plastic screen casing according to claim 7, it is characterised in that: second retaining mechanism is
The second locking pin being mounted on index dial opens up the second pin handle insertion hole in rack, and the pin handle of the second locking pin can be inserted into the
Two pin handles insert in the hole；Or second retaining mechanism be clamping device.
9. the accurate perforating device of glass reinforced plastic screen casing according to claim 8, it is characterised in that: wrapped on the drill bit of the drilling machine
It is covered with and is located at outermost silicon carbide layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821194341.7U CN208645554U (en) | 2018-07-26 | 2018-07-26 | A kind of accurate perforating device of glass reinforced plastic screen casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821194341.7U CN208645554U (en) | 2018-07-26 | 2018-07-26 | A kind of accurate perforating device of glass reinforced plastic screen casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208645554U true CN208645554U (en) | 2019-03-26 |
Family
ID=65786873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821194341.7U Expired - Fee Related CN208645554U (en) | 2018-07-26 | 2018-07-26 | A kind of accurate perforating device of glass reinforced plastic screen casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208645554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818727A (en) * | 2018-07-26 | 2018-11-16 | 中材金晶玻纤有限公司 | A kind of accurate drilling method of glass reinforced plastic screen casing and device |
| CN113843343A (en) * | 2021-10-08 | 2021-12-28 | 南通众扬管业科技有限公司 | Production method and device of stainless steel clamping and pressing type pipe fitting |
-
2018
- 2018-07-26 CN CN201821194341.7U patent/CN208645554U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818727A (en) * | 2018-07-26 | 2018-11-16 | 中材金晶玻纤有限公司 | A kind of accurate drilling method of glass reinforced plastic screen casing and device |
| CN113843343A (en) * | 2021-10-08 | 2021-12-28 | 南通众扬管业科技有限公司 | Production method and device of stainless steel clamping and pressing type pipe fitting |
| CN113843343B (en) * | 2021-10-08 | 2022-08-09 | 南通众扬管业科技有限公司 | Production method and device of stainless steel clamping and pressing type pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20200726 |
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| CF01 | Termination of patent right due to non-payment of annual fee |