CN208729220U - A kind of inclined pipe semi arch machining special fixture - Google Patents
A kind of inclined pipe semi arch machining special fixture Download PDFInfo
- Publication number
- CN208729220U CN208729220U CN201821136868.4U CN201821136868U CN208729220U CN 208729220 U CN208729220 U CN 208729220U CN 201821136868 U CN201821136868 U CN 201821136868U CN 208729220 U CN208729220 U CN 208729220U
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- China
- Prior art keywords
- inclined pipe
- semi arch
- measuring scale
- fixed frame
- shaped fixed
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- Expired - Fee Related
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- 238000003754 machining Methods 0.000 title abstract description 11
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a kind of inclined pipe semi arch machining special fixture, including upper fixture block, hinge, lower fixture block, telescopic rod, fastening bolt, anchorage bar, fastening plate, sucker, swingle, rubber sleeve, U-shaped fixed frame place holder structure, and support tube adjusts screw and inclined pipe semi arch measuring scale structure.The U-shaped fixed frame of the utility model, the setting of swingle and sucker are conducive to that fixture is fixed by sucker suction on desk, facilitate staff everything goes well with your work and carry out；The setting of multi-directional ball and placement rack is conducive to the adjusting for carrying out multi-angle to fixture, meets the use demand of varying environment；The setting of measuring scale, ruler and limited block is conducive to the thickness using measuring scale and limited block measurement inclined pipe, while can also measure the diameter of inclined pipe, facilitates staff to select suitable inclined pipe according to different thickness and diameter, avoids wasting；The setting of U-shaped fixed frame is conducive to fetching for staff, facilitates the carrying of staff.
Description
Technical field
The utility model belongs to clamping device technical field more particularly to a kind of inclined pipe semi arch machining exclusive clamps
Tool.
Background technique
Inclined pipe is the key part of Nuclear power plant main pipeline, and machining difficulty is big, and palpus is using advanced numerical control device and now
It can be processed for operating technology.Because of inclined pipe category cast member, the country needs first when processing inclined pipe bottom surface semi arch by semicircle
The casting pressing port removal adhered on arc, then carry out the finishing of semi arch.
China Patent Publication No. is CN204843596U, and invention and created name is that a kind of machining of inclined pipe semi arch is dedicated
Fixture, including V-type frame I, V-type frame II, guiding device, the big bottom plate left side and a lower plate weld；It opens a rectangular recess and leads in the right
Rail is attached by clearance fit and another lower plate；Lower plate adjusts bolt by several and connect fastening with upper plate,
Bolt is adjusted to be welded and fixed with lower plate；Small V-block, institute are welded with according to the limit of inclined pipe excircle dimension on the upper plate
The press strip for the small V-block stated is connected with by the threaded hole opened at small V-block both ends.But existing inclined pipe semicircle
Arc machines special fixture there is also fixture can not be fixed, and not can be carried out multi-angle regulation and cannot be to inclined pipe
The problem of thickness and diameter measure.
Therefore, a kind of inclined pipe semi arch machining special fixture is invented to be very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of inclined pipe semi arch machining special fixture, with
Fixture can not be fixed by solving existing inclined pipe semi arch machining special fixture, not can be carried out multi-angle regulation and not
It can thickness to inclined pipe and diameter the problem of measuring.A kind of inclined pipe semi arch machining special fixture, including upper card
Block, hinge, lower fixture block, telescopic rod, fastening bolt, anchorage bar, fastening plate, sucker, swingle, rubber sleeve, U-shaped fixed frame are put
Holder structure is set, support tube, adjusts screw and inclined pipe semi arch measuring scale structure, the upper fixture block are connected by hinge under
The upper surface of fixture block；The telescopic rod is connected to the upper inside middle position of support tube by fastening bolt；Described is tight
Solid rod is mounted on the lower surface middle position for placing holder structure；The fastening plate is glued to the lower surface of anchorage bar；Described
Swingle is threaded in U-shaped fixed frame lower horizontal intersegmental part middle position；The rubber sleeve is socketed in U-shaped fixed frame
Outer surface；The U-shaped fixed frame is bolted to the right surface of anchorage bar；The placement holder structure is mounted on support tube
Lower surface；The adjusting screw is connected to the inner right side position of lower fixture block through the inner right side position rear thread of upper fixture block
It sets；The inclined pipe semi arch measuring scale structure is mounted on the front surface left lateral position for the horizontal segment being arranged on the downside of U-shaped fixed frame
It sets；The placement holder structure includes placement rack, multi-directional ball, and card hole holds out against handwheel and holder, and the multi-directional ball is embedded in
The upper surface of placement rack；The card hole is provided with middle position on the upside of the front surface of placement rack；Described holds out against handwheel screw thread
It is connected to the right surface upper side position for placing holder structure；The holder is plugged on interposition on the downside of placement rack front surface and installs
In the slot set.
Preferably, the inclined pipe semi arch measuring scale structure includes measuring scale, sliding shoe, puller bolt, lever, limit
Position block and ruler, the measuring scale are glued to the right surface upper side position of lever；The sliding shoe slides be connected to respectively
The rear surface leftward position of measuring scale；The puller bolt is threaded in the upper surface interposition for the sliding shoe that upside is arranged
It sets；The limited block is glued to the lower surface of sliding shoe；The ruler axis connects the front surface right positions in measuring scale.
Preferably, the measuring scale and the absorption setting of U-shaped fixed frame.
Preferably, the multi-directional ball and support tube welding setting.
Preferably, the placement rack connects setting with anchorage bar screw.
Preferably, the intersection of the U-shaped fixed frame and anchorage bar is provided with bolt.
Preferably, the sucker specifically uses rubber suction cups.
Preferably, middle position is provided with slot on the downside of the front surface of the placement rack.
Preferably, the cross bar being arranged on the downside of the U-shaped fixed frame is internally provided with magnet strip.
Preferably, the intersection of the ruler and measuring scale is provided with rotary shaft.
Preferably, the front surface of the measuring scale and ruler has portrayed graduation mark respectively；The measuring scale and ruler
The graduated scale that unit is set as millimeter is respectively adopted.
Compared with prior art, the utility model has the following beneficial effects:
1. in the utility model, the U-shaped fixed frame, the setting of swingle and sucker is conducive to exist sucker suction
On desk, fixture is fixed, facilitates staff everything goes well with your work and carry out.
2. in the utility model, the setting of the multi-directional ball and placement rack is conducive to the tune for carrying out multi-angle to fixture
Section, meets the use demand of varying environment.
3. in the utility model, the measuring scale, the setting of ruler and limited block is conducive to using measuring scale and limit
Block measures the thickness of inclined pipe, while can also measure the diameter of inclined pipe, facilitates staff according to different thickness and straight
Diameter selects suitable inclined pipe, avoids wasting.
4. in the utility model, the telescopic rod, the setting of fastening bolt and support tube is conducive to the height of alignment jig
Degree, meets the use demand of different crowd.
5. in the utility model, the setting of the U-shaped fixed frame is conducive to fetching for staff, facilitates work people
The carrying of member.
6. in the utility model, the upper fixture block, the setting of hinge and lower fixture block is conducive to fixed inclined pipe, convenient
Staff's work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the placement holder structure of the utility model.
Fig. 3 is the structural schematic diagram of the inclined pipe semi arch measuring scale structure of the utility model.
In figure:
1, upper fixture block；2, hinge；3, lower fixture block；4, telescopic rod；5, fastening bolt；6, anchorage bar；7, fastening plate；8, it inhales
Disk；9, swingle；10, rubber sleeve；11, U-shaped fixed frame；12, holder structure is placed；121, placement rack；122, multi-directional ball；123, block
Hole；124, handwheel is held out against；125, holder；13, support tube；14, screw is adjusted；15, inclined pipe semi arch measuring scale structure；
151, measuring scale；152, sliding shoe；153, puller bolt；154, lever；155, limited block；156, ruler.
Specific embodiment
The utility model is described further below in conjunction with attached drawing:
Embodiment:
As shown in attached drawing 1 to attached drawing 3
The utility model provides a kind of inclined pipe semi arch machining special fixture, including upper fixture block 1, hinge 2, lower fixture block
3, telescopic rod 4, fastening bolt 5, anchorage bar 6, fastening plate 7, sucker 8, swingle 9, rubber sleeve 10, U-shaped fixed frame 11, placement rack
Structure 12, support tube 13 adjust screw 14 and inclined pipe semi arch measuring scale structure 15, and the upper fixture block 1 is connected by hinge 2
It connects in the upper surface of lower fixture block 3；The telescopic rod 4 is connected to the upper inside interposition of support tube 13 by fastening bolt 5
It sets；The anchorage bar 6 is mounted on the lower surface middle position for placing holder structure 12；The fastening plate 7 is glued to anchorage bar 6
Lower surface；The swingle 9 is threaded in the horizontal segment bosom position being arranged on the downside of U-shaped fixed frame 11；It is described
Rubber sleeve 10 be socketed in the outer surface of U-shaped fixed frame 11；The U-shaped fixed frame 11 is bolted to the right table of anchorage bar 6
Face；The placement holder structure 12 is mounted on the lower surface of support tube 13；The inside for adjusting screw 14 and running through upper fixture block 1
Right positions rear thread is connected to the inner right side position of lower fixture block 3；The inclined pipe semi arch measuring scale structure 15 is installed
The front surface leftward position for the horizontal segment being arranged on the downside of U-shaped fixed frame 11；The placement holder structure 12 includes placement rack
121, multi-directional ball 122, card hole 123 holds out against handwheel 124 and holder 125, and the multi-directional ball 122 is embedded in placement rack 121
Upper surface；The card hole 123 is provided with middle position on the upside of the front surface of placement rack 121；Described holds out against 124 screw thread of handwheel
It is connected to the right surface upper side position for placing holder structure 12；During the holder 125 is plugged on the downside of 121 front surface of placement rack
In the slot that meta position installs.
In above-described embodiment, specifically, the inclined pipe semi arch measuring scale structure 15 includes measuring scale 151, sliding
Block 152, puller bolt 153, lever 154, limited block 155 and ruler 156, the measuring scale 151 are glued to the right side of lever 154
Surface upper side position；The sliding shoe 152 slides the rear surface leftward position for being connected to measuring scale 151 respectively；The top
Tight bolt 153 is threaded in the upper surface middle position for the sliding shoe 152 that upside is arranged；The limited block 155 is glued to
The lower surface of sliding shoe 152；156 axis of ruler connects the front surface right positions in measuring scale 151.
In above-described embodiment, specifically, the measuring scale 151 and the absorption setting of U-shaped fixed frame 11.
In above-described embodiment, specifically, the multi-directional ball 122 and the welding setting of support tube 13.
In above-described embodiment, specifically, the placement rack 121 connects setting with 6 screw of anchorage bar.
In above-described embodiment, specifically, the intersection of the U-shaped fixed frame 11 and anchorage bar 6 is provided with bolt.
In above-described embodiment, specifically, the sucker 8 specifically uses rubber suction cups.
In above-described embodiment, specifically, middle position is provided with slot on the downside of the front surface of the placement rack 121.
In above-described embodiment, specifically, the cross bar being arranged on the downside of the U-shaped fixed frame 11 is internally provided with magnet
Item.
In above-described embodiment, specifically, the intersection of the ruler 156 and measuring scale 151 is provided with rotary shaft.
In above-described embodiment, specifically, the front surface of the measuring scale 151 and ruler 156 has portrayed graduation mark respectively；
The graduated scale that unit is set as millimeter is respectively adopted in the measuring scale 151 and ruler 156.
Working principle
The utility model removes measuring scale 151, mobile puller bolt 153, and then drive sliding shoe 152 when in use
Limited block 155 moves right, and the thickness of inclined pipe is measured with measuring scale 151, observes the moving distance of limited block 155, thus
The specific thickness of inclined pipe out；The diameter that inclined pipe can be measured with ruler 156 simultaneously adjusts 156 He of ruler when not in use
The rotary shaft of 151 intersection of measuring scale setting, moves up ruler 156, saves space；It turns and adjusts screw 14, by upper fixture block 1
It is moved up under the action of hinge 2, inclined pipe is placed on lower fixture block 3, fixture block 1 is moved down, is stuck in inclined pipe
The centre of fixture block 1 and lower fixture block 3 tightens and adjusts screw 14, prevents falling for inclined pipe；It turns and holds out against handwheel 124 and make multi-directional ball
122, which can drive support tube 13 to carry out angular adjustment, is stuck in support tube 13 in card hole 123 when being transferred to suitable position, twists
Tight handwheel 124 is pressed closer, staff is facilitated to work；Swingle 9 is rotated, U-shaped fixed frame 11 is stuck on desktop, is inhaled with sucker 8
The firmly lower surface of desktop, is fixed fixture.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technical effect, is the protection model for falling into the utility model
It encloses.
Claims (10)
1. a kind of inclined pipe semi arch machines special fixture, which is characterized in that the inclined pipe semi arch machines special fixture
Including upper fixture block (1), hinge (2), lower fixture block (3), telescopic rod (4), fastening bolt (5), anchorage bar (6), fastening plate (7), suction
Disk (8), swingle (9), rubber sleeve (10), U-shaped fixed frame (11) are placed holder structure (12), support tube (13), and screw is adjusted
(14) and inclined pipe semi arch measuring scale structure (15), the upper fixture block (1) are connected to lower fixture block (3) by hinge (2)
Upper surface；The telescopic rod (4) is connected to the upper inside middle position of support tube (13) by fastening bolt (5)；It is described
Anchorage bar (6) be mounted on place holder structure (12) lower surface middle position；The fastening plate (7) is glued to anchorage bar
(6) lower surface；The swingle (9) is threaded in U-shaped fixed frame (11) lower horizontal intersegmental part middle position；It is described
Rubber sleeve (10) be socketed in the outer surfaces of U-shaped fixed frame (11)；The U-shaped fixed frame (11) is bolted to anchorage bar
(6) right surface；The placement holder structure (12) is mounted on the lower surface of support tube (13)；The adjusting screw (14) passes through
The inner right side position rear thread for putting on fixture block (1) is connected to the inner right side position of lower fixture block (3)；The inclined pipe semicircle
Arc measuring scale structure (15) is mounted on the front surface leftward position for the horizontal segment being arranged on the downside of U-shaped fixed frame (11)；Described puts
Setting holder structure (12) includes placement rack (121), multi-directional ball (122), and card hole (123) holds out against handwheel (124) and holder (125),
The multi-directional ball (122) is embedded in the upper surface of placement rack (121)；The card hole (123) is provided with placement rack (121)
Middle position on the upside of front surface；The handwheel (124) that holds out against is threaded in position on the upside of the right surface for placing holder structure (12)
It sets；The holder (125) is plugged on the downside of placement rack (121) front surface in the slot of middle position setting.
2. inclined pipe semi arch as described in claim 1 machines special fixture, which is characterized in that the inclined pipe semicircle
Arc measuring scale structure (15) includes measuring scale (151), sliding shoe (152), puller bolt (153), lever (154), limited block
(155) and ruler (156), the measuring scale (151) are glued to the right surface upper side position of lever (154)；The sliding
Block (152) slides the rear surface leftward position for being connected to measuring scale (151) respectively；The puller bolt (153) is threadedly coupled
The upper surface middle position of the sliding shoe (152) of setting in upside；The limited block (155) is glued to sliding shoe (152)
Lower surface；Described ruler (156) axis connects the front surface right positions in measuring scale (151).
3. inclined pipe semi arch as claimed in claim 2 machines special fixture, which is characterized in that the measuring scale
(151) it is arranged with U-shaped fixed frame (11) absorption.
4. inclined pipe semi arch as described in claim 1 machines special fixture, which is characterized in that the multi-directional ball
(122) it is arranged with support tube (13) welding.
5. inclined pipe semi arch as described in claim 1 machines special fixture, which is characterized in that the placement rack
(121) setting is connected with anchorage bar (6) screw.
6. inclined pipe semi arch as described in claim 1 machines special fixture, which is characterized in that the U-shaped fixed frame
(11) and the intersection of anchorage bar (6) is provided with bolt.
7. inclined pipe semi arch as described in claim 1 machines special fixture, which is characterized in that sucker (8) tool
Body uses rubber suction cups.
8. inclined pipe semi arch as described in claim 1 machines special fixture, which is characterized in that the placement rack
(121) middle position is provided with slot on the downside of front surface.
9. inclined pipe semi arch as described in claim 1 machines special fixture, which is characterized in that the U-shaped fixed frame
(11) cross bar being arranged on the downside of is internally provided with magnet strip.
10. inclined pipe semi arch as claimed in claim 2 machines special fixture, which is characterized in that the ruler (156)
The intersection of measuring scale (151) is provided with rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821136868.4U CN208729220U (en) | 2018-07-18 | 2018-07-18 | A kind of inclined pipe semi arch machining special fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821136868.4U CN208729220U (en) | 2018-07-18 | 2018-07-18 | A kind of inclined pipe semi arch machining special fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208729220U true CN208729220U (en) | 2019-04-12 |
Family
ID=66027561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821136868.4U Expired - Fee Related CN208729220U (en) | 2018-07-18 | 2018-07-18 | A kind of inclined pipe semi arch machining special fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208729220U (en) |
-
2018
- 2018-07-18 CN CN201821136868.4U patent/CN208729220U/en not_active Expired - Fee Related
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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: 20190412 |