CN208557365U - A kind of flange bolt press-loading apparatus - Google Patents
A kind of flange bolt press-loading apparatus Download PDFInfo
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- CN208557365U CN208557365U CN201820960772.3U CN201820960772U CN208557365U CN 208557365 U CN208557365 U CN 208557365U CN 201820960772 U CN201820960772 U CN 201820960772U CN 208557365 U CN208557365 U CN 208557365U
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- bolt
- flange
- pressing sleeve
- press
- loading apparatus
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Abstract
The title of the utility model is a kind of flange bolt press-loading apparatus, is related to a kind of device for the positioning press fitting of motor flange bolt.The problem of press fitting that it mainly solves known flange bolt manually aligns bolt with steel ruler, and labor intensity is high, working efficiency is low, and the quality of product cannot be guaranteed.The press-loading apparatus of the utility model includes upper pressing sleeve, lower pressing sleeve, bolt guide sleeve, upper pressing sleeve is the T-type structure equipped with central shaft hole, lower pressing sleeve is the annulus for being equipped with centre bore, push set it is upper it is parallel with centre bore axis set there are four with four bolts hole match on flange lower circumferential bolt indentation pilot hole, bolt guide sleeve is circular ring shape, sets that there are four bolt cap head locating slots in bolt guide sleeve inner ring.The utility model has versatility, and labor intensity is low, and work efficiency is high, can be used for the positioning that is loaded of batch flange bolt, guarantees that flange bolt is felt relieved with respect to flange and flange seam allowance verticality requires.
Description
Technical field
The utility model relates to one kind to be used for motor flange bolt press mounting apparatus, particularly relate to for flange bolt being pressed
Being loaded on to flange positions press-fitting tool.
Background technique
Known flange 2 is after being pressed flange bolt, and whole hot jacket is stretched in the shaft axis of motor, is passed for motor power
It leads, structure is set on the circumference of 2 lower end of flange as shown in figure 5, to be that a upper end is small, lower end is big inverted T shaped in the section of flange 2
There are four bolt hole, four bolts hole are circumferentially uniformly distributed, are located on the same circumference, with press fitting on four bolts hole
The bolt of flange bolt 4 positions locking groove 8；When flange bolt and flange hole contact portion are knurling structure, in advance will need
Flange bolt is fitted in respectively in the bolt hole on flange；Known press-loading apparatus includes lower pressing sleeve and upper pressing sleeve, lower pressing sleeve master
Play locating flange, upper pressing sleeve acts to be pressed flange bolt, holds flange seam allowance using small circle ring when use, greatly
Annulus pushes down the form press fitting flange bolt of flange bolt, since lower pressing sleeve presence can not feel relieved, without screw rod indentation guide frame
Defect, upper pressing sleeve in the presence of no axial limit structure defect, flange bolt enter slot positioning it is complete manually with steel ruler to bolt cap head into
Row contraposition, in summary fault of construction, causes press fitting transition rear flange bolt cap head to be crushed, and flange bolt skew, flange are broken
Splitting the events such as leads to scrap, and which press mounting bolt labor intensity is high, working efficiency is low, and the quality of product cannot be guaranteed.
Summary of the invention
The purpose of this utility model is that in view of the above deficiencies, and a kind of manufacture craft provided is simple, and labor intensity is low, work
Make high-efficient, there is versatility, can be used for batch flange bolt and be loaded positioning, it is ensured that flange spiral shell during flange bolt is pressed
The positioning and guiding indentation of bolt, guarantee the flange bolt press fitting that flange bolt is felt relieved with respect to flange and flange seam allowance verticality requires
Device.
The technical solution of the utility model is: press-loading apparatus includes upper pressing sleeve, lower pressing sleeve, bolt guide sleeve, upper pressure
Covering is the T-type structure equipped with central shaft hole, and lower pressing sleeve is the annulus for being equipped with centre bore, covers upper and centre bore axis pushing
With the bolt indentation pilot hole that four bolts hole match on flange lower circumferential there are four setting in parallel, bolt guide sleeve is annulus
Shape, sets that there are four bolt cap head locating slots in bolt guide sleeve inner ring.
The central shaft hole of upper pressing sleeve described in the technical solution of the utility model matches with flange upper end outer diameter,
The lower end edge of horizontal edge is the limit seam allowance of flange on pressing sleeve on T-type.
Four bolt cap head locating slots in bolt guide sleeve described in the technical solution of the utility model are uniform
It is arranged in the inner ring of bolt guide sleeve, is had on four bolts hole on four bolt cap head locating slots and flange
Bolt positioning stop groove location is corresponding, and shape matches with flange bolt nuts head shapes.
Flange positioning in the centre bore of lower pressing sleeve described in the technical solution of the utility model equipped with flange stops
Mouthful, the outer diameter of lower pressing sleeve is identical as the outer diameter of end edge under flange.
The utility model manufacture craft is simple, light-weight, has versatility, labor intensity is low, and work efficiency is high, by a people
Operation can be completed, for the positioning that is loaded of batch flange bolt, be precisely pressed into, effectively ensure flange bolt press fitting process
The quick positioning and guiding indentation of middle flange bolt, to guarantee that flange bolt is wanted with respect to flange centering and flange seam allowance verticality
It asks.
Detailed description of the invention
Fig. 1 is the usage state diagram of the utility model.
Fig. 2 is the top view for removing upper pressing sleeve in Fig. 1.
Fig. 3 is the planform schematic diagram of lower pressing sleeve in Fig. 2.
Fig. 4 is the planform schematic diagram of bolt guide sleeve in Fig. 2.
Fig. 5 is the planform schematic diagram of known flange.
Specific embodiment
As shown in Figure 1,2,3, 4, the flange bolt press-loading apparatus of the utility model includes upper pressing sleeve 1, lower pressing sleeve 5, bolt
Guide sleeve 3；The section of upper pressing sleeve 1 is in a T-type that upper end is big, lower end is small, and upper pressing sleeve 1 is equipped with central shaft hole 10, the central axis
The diameter in hole 10 and the diameter of 2 upper end of flange, i.e. 2 small end of flange match, and two lower end edges of horizontal edge are on pressing sleeve 1 on T-type
The limit seam allowance 11 of flange 2, in use, upper pressing sleeve 1 is mounted on the small end of flange 2 as in coarse positioning by central shaft hole 10
The limit seam allowance 11 in hole, upper pressing sleeve 1 is placed on the end face of 4 bolt cap head of flange bolt, for limiting the axial press fitting of flange bolt 4
Position, the big end end face of upper pressing sleeve 1 is as press contact surface；Lower pressing sleeve 5 is the annular for being equipped with central bore, central bore
It is interior to be equipped with flange positioning spigot 6, set that there are four bolt pilot hole 7, four bolt pilot holes 7 and lower 5 centers of pressing sleeve on lower pressing sleeve 5
The axis of inner hole is arranged in parallel, and four bolt pilot holes 7, which are circumferentially uniformly distributed, to be located on the same circumference, four bolt guiding
Hole 7 matches with four bolts hole on 2 lower end of flange, i.e. big end circumference, the outer diameter of lower pressing sleeve 5 and the outer diameter of 2 lower end of flange
It is identical, in use, four bolt pilot holes 7 of lower pressing sleeve 5 are aligned with four bolts hole on flange 2, the lower end setting of flange 2
On the flange positioning spigot 6 in lower 5 central bore of pressing sleeve；Bolt guide sleeve 3 is a circular ring shape, the shape of the annular inner race
Match with the shape of 2 lower end of flange, is set in 3 inner ring of bolt guide sleeve there are four bolt cap head locating slot 9, four nuts
Head locating slot 9 is evenly distributed on the annulus of guide sleeve 3, the shape and size and 4 bolt of flange bolt of bolt cap head locating slot 9
The shape and size of cap head match, and stop in use, bolt guide sleeve 3 is mounted on the positioning of the bolt at the flange bolt 4 of flange 2
In dynamic slot 8, the bolt cap head of flange bolt 4 is blocked by bolt cap head locating slot 9, positions flange bolt 4 to be pressed,
Determine the initial position of flange bolt 4.
Working principle: as shown in Figure 1, 2, the flange 2 for not being pressed into flange bolt 4 is packed into lower pressing sleeve 5, the four of flange 2
A bolt positioning hole is aligned with four bolts of lower pressing sleeve 5 indentation pilot hole 7, fixed by the flange in lower 5 central bore of pressing sleeve
The seam allowance of position 6 positioning motor flange 2 of seam allowance；Bolt guide sleeve 3 is packed into the bolt at the flange bolt 4 of flange 2 and positions stop
In slot 8, bolt guide sleeve 3 is determined the bolt that the bolt cap head of flange bolt 4 is located in flange 2 by bolt cap head locating slot 9
On the hole of position；Flange bolt 4 is packed into the bolt positioning hole of flange 2 and the bolt indentation pilot hole 7 of lower pressing sleeve 5, by upper pressing sleeve 1
Small head end be mounted on the small head end of flange 2, be placed in the limit seam allowance 11 of pressing sleeve 1 on 4 nuts end surface of flange bolt,
Press applies pressure by the big end end face of upper pressing sleeve 1, flange bolt 4 is pressed into the bolt hole of flange 2.
Claims (4)
1. a kind of flange bolt press-loading apparatus, it is characterized in that: press-loading apparatus includes upper pressing sleeve (1), lower pressing sleeve (5), bolt guiding
It covers (3), upper pressing sleeve (1) is the T-type structure equipped with central shaft hole, and lower pressing sleeve (5) is the annulus for being equipped with centre bore, is being pushed
It is parallel with centre bore axis on set (5) to set that there are four the bolts to match with four bolts hole on flange (2) lower circumferential to be pressed into
Pilot hole (7), bolt guide sleeve (3) are circular ring shape, set that there are four bolt cap head locating slots (9) in bolt guide sleeve (3) inner ring.
2. a kind of flange bolt press-loading apparatus according to claim 1, it is characterized in that: the center of the upper pressing sleeve (1)
Axis hole matches with flange (2) upper end outer diameter, and the lower end edge of horizontal edge is the limit seam allowance of flange (2) on pressing sleeve (1) on T-type
(11).
3. a kind of flange bolt press-loading apparatus according to claim 1, it is characterized in that: in the bolt guide sleeve (3)
Four bolt cap head locating slots (9) be uniformly arranged in the inner ring of bolt guide sleeve (3), described four bolt cap heads positioning
Bolt positioning locking groove (8) position having on slot (9) and four bolts hole on flange (2) is corresponding, shape and flange spiral shell
Bolt (4) nuts head shapes match.
4. a kind of flange bolt press-loading apparatus according to claim 1, it is characterized in that: the center of the lower pressing sleeve (5)
The flange positioning spigot (6) of flange (2) is equipped in hole, the outer diameter of lower pressing sleeve (5) is identical as the outer diameter of flange (2) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960772.3U CN208557365U (en) | 2018-06-21 | 2018-06-21 | A kind of flange bolt press-loading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960772.3U CN208557365U (en) | 2018-06-21 | 2018-06-21 | A kind of flange bolt press-loading apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208557365U true CN208557365U (en) | 2019-03-01 |
Family
ID=65487612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820960772.3U Active CN208557365U (en) | 2018-06-21 | 2018-06-21 | A kind of flange bolt press-loading apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208557365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425585A (en) * | 2020-04-07 | 2020-07-17 | 中国北方车辆研究所 | Circular spigot flange fixing structure |
| CN111571202A (en) * | 2020-05-09 | 2020-08-25 | 海盐县法兰厂 | Automatic assembling device for flange component |
-
2018
- 2018-06-21 CN CN201820960772.3U patent/CN208557365U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425585A (en) * | 2020-04-07 | 2020-07-17 | 中国北方车辆研究所 | Circular spigot flange fixing structure |
| CN111425585B (en) * | 2020-04-07 | 2021-08-27 | 中国北方车辆研究所 | Circular spigot flange fixing structure |
| CN111571202A (en) * | 2020-05-09 | 2020-08-25 | 海盐县法兰厂 | Automatic assembling device for flange component |
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