CN203003420U - Auxiliary mounting tool capable of being used repeatedly - Google Patents
Auxiliary mounting tool capable of being used repeatedly Download PDFInfo
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- CN203003420U CN203003420U CN 201220602638 CN201220602638U CN203003420U CN 203003420 U CN203003420 U CN 203003420U CN 201220602638 CN201220602638 CN 201220602638 CN 201220602638 U CN201220602638 U CN 201220602638U CN 203003420 U CN203003420 U CN 203003420U
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- installing hole
- mounting tool
- auxiliary mounting
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- hole
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- 230000005855 radiation Effects 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000009826 distribution Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 30
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000011900 installation process Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 238000009828 non-uniform distribution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of mounting of parts, in particular to an auxiliary mounting tool capable of being used repeatedly. The auxiliary mounting tool comprises a plate body, wherein a central hole is formed in the plate body; the central hole is positioned in the center of the plate body; a group of radiation holes are formed on radiation lines radiated along the geometric center of the central hole; at least three groups of radiation holes are formed in the plate body; each group of radiation holes are positioned on different radiation lines, and comprise at least three mounting holes; at least two fourth mounting holes are at least one fifth mounting hole are formed on the two opposite sides of the plate body respectively; and the fourth mounting holes and the fifth mounting hole are distributed at intervals. The auxiliary mounting tool can be used for auxiliary mounting a synchronous pulley to avoid relative sliding between the synchronous pulley and a rotating shaft, can adjust the gap between a sealing piece and the rotating shaft, can be used repeatedly, simplifies the mounting process of parts of equipment, saves materials, is convenient to manufacture, and can reduce the cost.
Description
Technical field
The utility model relates to parts mounting technique field, particularly a kind of reused auxiliary mounting tool.
Background technology
Some parts has certain relevance in installation process in equipment, in order to adjust the relative position relation between each parts, usually need to come the installation of parts in auxiliary equipment as auxiliary mounting tool with some off-gauge parts in installation process, these auxiliary mounting tools are originally as non-standard component, thereby often need when mounted the special case spy to use, the profile of this auxiliary mounting tool is often designed according to the actual installation needs by the designer simultaneously, so between each auxiliary mounting tool, larger difference is arranged.And auxiliary mounting tool can only use in specific occasion, and can only use once, all needs different erecting tools when installing at every turn, has therefore caused a lot of unnecessary wastes.
At present, when the process of synchronous pulley is installed, due to when screwing the synchronous pulley expansion sleeve, often have relative sliding between synchronous pulley and rotating shaft, therefore need auxiliary mounting tool to avoid relative sliding; Simultaneously, when considering actual sealing, when adjusting the gap between seal and rotating shaft, also need the participation of auxiliary mounting tool.And in prior art, for fear of the gap between the relative sliding between synchronous pulley and rotating shaft and adjustment seal and rotating shaft, need to use two kinds of different auxiliary holding tools, this just needs to make two kinds of different auxiliary mounting tools, be respectively used to different installation processes, make the installation process of parts in equipment complicated, the waste of material is many, manufacturing cost is high.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model is to provide a kind of reused auxiliary mounting tool, to overcome in prior art, the installation process that causes due to two kinds of different auxiliary mounting tools of needs is complicated, the defective that waste is many, manufacturing cost is high of material.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of reused auxiliary mounting tool, comprising:
Plate body, described plate body is provided with centre bore, and described centre bore is positioned at the center of described plate body;
The radiation that gives off along the geometric center of described centre bore is provided with one group of radiating aperture, have three groups of described radiating apertures on described plate body at least, and every group of radiating aperture is positioned on different radiation; Described every group of radiating aperture comprises at least three installing holes;
Be respectively equipped with at least two the 4th installing holes and at least one the 5th installing hole in the relative both sides of described plate body, described the 4th installing hole and the 5th installing hole distribute alternately.
Further, the quantity of described radiating aperture is four groups, and four groups of radiating aperture evenly distributes along the surrounding of centre bore.
Further, described every group of radiating aperture includes three installing holes, is specially: the 3rd installing hole that sets gradually from inside to outside, the second installing hole and the first installing hole.
Further, described the 4th installing hole and the 5th mounting hole site are on same circumference.
Further, the quantity of described the 4th installing hole and the 5th installing hole is respectively three and two.
Further, described centre bore is by the suitable circumferential distribution and constitution in tensioning hole of several and tensioner screw.
Further, the material of described plate body is metal.
Further, described the 3rd installing hole is screwed hole.
Further, described the first installing hole, the second installing hole, the 4th installing hole and the 5th installing hole are through hole.
(3) beneficial effect
The reused auxiliary mounting tool that the utility model provides not only can be used for the auxiliary synchronous pulley of installing to avoid the relative sliding between synchronous pulley and rotating shaft, can also adjust the gap between seal and rotating shaft, realized a nonexpondable purpose of auxiliary mounting tool, simplified the installation process of parts in equipment, saved material, be convenient to make and can reduce costs.
Description of drawings
Fig. 1 is the structural representation of the reused auxiliary mounting tool of the utility model embodiment;
Fig. 2 is the structural representation of the synchronous pulley that need to install of the utility model embodiment;
Fig. 3 is the schematic diagram that in employing Fig. 1, reused auxiliary mounting tool is installed synchronous pulley;
Fig. 4 is the upward view of Fig. 3;
Fig. 5 is the schematic diagram that in employing Fig. 1, reused auxiliary mounting tool is installed seal;
Fig. 6 is the upward view of Fig. 5;
Fig. 7 is the schematic diagram of the seal adjusted;
Fig. 8 is the top view of Fig. 7;
Fig. 9 is the structural representation after after tool part is removed, the air inlet part being packed into;
Figure 10 is the upward view after after tool part is removed, the air inlet part being packed into.
Wherein, 1: the first installing hole; 2: the second installing holes; 3: the three installing holes; 4: the four installing holes; 5: the five installing holes; 6: centre bore; 7: firm banking; 8: synchronous pulley; 9: rotating shaft; 10: the synchronous pulley tensioning sleeve; 11: the first screws; 12: the second screws; 13: the three screws; 14: the four screws; 15: the tensioner screw; 16: the sealed external fixture; 17: the sealed inside adjustment part; 18: pin; 19: the air inlet part.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
in description of the present utility model, need to prove, term " " center ", " vertically ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only are used for describing purpose, and can not be interpreted as indication or hint relative importance.
In description of the present utility model, need to prove, unless clear and definite regulation and restriction are separately arranged, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
In addition, in description of the present utility model, except as otherwise noted, the implication of " a plurality of ", " many ", " many groups " is two or more.
In description of the present utility model, seal comprises sealed external fixture and sealed inside adjustment part.
As shown in Figure 1, be reused auxiliary mounting tool described in the utility model, it comprises plate body, and plate body is provided with centre bore 6, and it is positioned at the center of plate body; The radiation that gives off along the geometric center of centre bore 6 is provided with one group of radiating aperture, have three groups of described radiating apertures on described plate body at least, and every group of radiating aperture is positioned on different radiation; Described every group of radiating aperture comprises at least three installing holes; Be respectively equipped with at least two the 4th installing holes 4 and at least one the 5th installing hole 5 in the relative both sides of described plate body, described the 4th installing hole 4 and the 5th installing hole 5 distribute alternately.
Concrete, the shape of plate body can be circle, square and other shapes, and the size of centre bore 6 is greater than the size of the rotating shaft 9 that is complementary with it.Plate body can adopt metal material or the higher nonmetallic materials of intensity to be processed into, and thickness is generally the 8mm left and right, also can change according to actual needs, under the prerequisite that guarantees the plate body strength and stiffness, but reduces plate body thickness economical with materials, reduces manufacturing cost.
Wherein, the quantity of radiating aperture is four groups, four groups of radiating aperture evenly distributes along the surrounding of centre bore 6, and such as the radiation at two groups of radiating aperture places in four groups of radiating apertures overlaps, and another two groups of radiating apertures are arranged on the mutually vertical radiation of the radiation that overlaps with above-mentioned two groups of radiating apertures.In addition, but also non-uniform Distribution, distribution form is versatile and flexible, fixation is just passable preferably as long as can play.
Wherein, every group of radiating aperture includes three installing holes, is specially: the 3rd installing hole 3 that sets gradually from inside to outside, the second installing hole 2 and the first installing hole 1.In addition, every group of radiating aperture also can include four, five or more installing hole, all can realize identical effect; But, adopt three installation Kongzuis simple, and the manufacturing is simply saved trouble.
Wherein, the 4th installing hole 4 and the 5th installing hole 5 are positioned on same circumference, can be symmetrical arranged; The 4th installing hole 4 and the 5th installing hole 5 are located at the left and right sides of this auxiliary mounting tool.
Wherein, the quantity of the 4th installing hole 4 and the 5th installing hole 5 is respectively three and two, alternately between three the 4th installing holes 4 is provided with two the 5th installing holes 5.Certainly, also can be arranged to two the 4th installing holes 4 and the 5th installing hole 5, the five installing holes 5 between two the 4th installing holes 4, this structure is the situation of the minimum number of the 4th installing hole 4 and the 5th installing hole 5, this version is also the simplest, is convenient to make, and cost is low.
Wherein, centre bore 6 is by the suitable circumferential distribution and constitution in tensioning hole of several and tensioner screw 15.Can be arranged to evenly distribute or non-uniform Distribution according to the structure of the auxiliary part of installing of needs in the tensioning hole.The quantity in tensioning hole is identical with the quantity of tensioning screw 15, such as all being arranged to six.
Concrete, being provided with screw thread in the 3rd installing hole 3, it is screwed hole; The first installing hole 1, the second installing hole 2, the 4th installing hole 4 and the 5th installing hole 5 can be through hole or screwed hole.The first installing hole 1, the second installing hole 2, the 4th installing hole 4 and the 5th installing hole 5 all are made as through hole, simple in structure, be convenient to make, and can save cost.
concrete, the centre bore 6 that arranges on plate body, the first installing hole 1, the second installing hole 2, the 3rd installing hole 3, the 4th installing hole 4 and the 5th installing hole 5 are the necessary part of this auxiliary mounting tool, it can realize auxiliary function of installing, remainder is slave part, mainly work to support and increase this auxiliary mounting tool strength and stiffness, therefore, the part of this auxiliary mounting tool except installing hole all can increase and decrease flexibly, edge contour as plate body can be arranged to various shape flexibly according to the size of the installing space in equipment and the auxiliary parts of installing of needs, as circle, rectangle and other shapes.If the installing space in equipment is very little, can correspondingly remove some auxiliary parts, do not affect the use function.
The quantity in various holes described in the utility model and shape can change setting as required, are not limited to number described in the utility model and shape.The reused auxiliary mounting tool structure that this explanation the utility model provides is very flexible, and the scope of application is very wide.
The first screw 11 described in following examples, the second screw 12, the 3rd screw 13, the 4th screw 14 and the 5th screw 15 are used in combination with the first installing hole 1, the second installing hole 2, the 3rd installing hole 3, the 4th installing hole 4 and the 5th installing hole 5 respectively.
Embodiment one
As shown in Figure 2, there is an inclined-plane in fastening process due to the synchronous pulley 8 that needs in equipment to install, thereby synchronous pulley 8 tends to produce relative sliding to synchronous pulley tensioning sleeve 10 directions when screwing synchronous pulley tensioning sleeve 10, so that synchronous pulley 8 relative rotation axis 9 produce relative sliding.With the reused auxiliary mounting tool that the utility model provides, synchronous pulley 8 is installed, can be prevented the slip of the relative rotation axi 9 of synchronous pulley 8.As shown in Figure 3, Figure 4.
The detailed process that this auxiliary mounting tool is used for installing synchronous pulley 8 is as follows:
(1) by the first installing hole 1, this auxiliary mounting tool and firm banking 7 are linked together; Concrete, can be screwed in the first installing hole 1 with its first suitable screw 11 and be connected.
(2) the 3rd screw 13 with four comparable size is screwed into the 3rd installing hole 3 from lower to upper, and synchronous pulley 8 is withstood on the top of the 3rd screw 13, like this when screwing synchronous pulley tensioning sleeve 10 due to the fixation of these four the 3rd screws 13, synchronous pulley 10 just can be to synchronous pulley tensioning sleeve 10 direction relative slidings; Thereby make synchronous pulley 10 and rotating shaft 9 firmly be fixed together.
(3) screw the tensioner screw 15 of synchronous pulley tensioning sleeve 10 with spanner, so far synchronous pulley 8 installs, and participates in Fig. 3, Fig. 4.
(4) remove this auxiliary mounting tool in order to use next time.
The first installing hole 1 and the 3rd installing hole 3 on this auxiliary mounting tool have mainly been used in the process that synchronous pulley is installed.
Embodiment two
As shown in Figure 5, because rotating shaft 9 intermediate demands at equipment pass into gas, consider the relative motion of rotating shaft 9 and fixed part, thereby will carry out the seal operation of gas.Use this auxiliary mounting tool can guarantee that mounted seal has sealing effectiveness preferably.Referring to Fig. 5, Fig. 6.
This auxiliary mounting tool is used for assisting the detailed process that seal is installed as follows:
(1) with sealed external fixture 16 together with firm banking 7 is installed to; Concrete, can fix by the 4th screw 14.
(2) the sealed inside adjustment part 17 of packing into is manually adjusted the gap between itself and rotating shaft 9, makes this gap even.
(3) after the gap adjustment between sealed inside adjustment part 17 and rotating shaft 9 evenly, this auxiliary mounting tool of packing into, make the top of this auxiliary mounting tool withstand sealed inside adjustment part 17 and it is stuck between this auxiliary mounting tool and sealed external fixture 16, thus adjustment and the location of realizing sealed inside adjustment part 17.
(4) by be screwed into the second screw 12 in the second installing hole 2, the sealed inside adjustment part 17 of adjusting is fixed together with sealed external fixture 16, hand rotation rotating shaft 9 rotates smooth and easy as criterion of acceptability take rotating shaft 9.Referring to as Fig. 5, shown in Figure 6.At this moment, the 4th screw 14 is corresponding with the 4th installing hole 4, shown in 5.After adjusting, mark (referring to Fig. 8 on sealed external fixture 16, at 2 screws of sealed external fixture 16 left side mark, 1 screw of right side mark), this mark is in order to distinguish the position, left and right of the seal of adjusting, in order to follow-uply can guarantee to install by the position of originally adjusting when reinstalling seal in equipment.Except above-mentioned labeling method, also can adopt following mark: at 1 screw of seal left side mark, 2 screws of right side mark; Also can be at 3 screws of left side mark, 2 screws of right side mark; Or 2 screws of left side mark, 3 screws of right side mark, the like.In a word so long as odd number just can, the convenient left and right of distinguishing.
(5) use the instruments such as spanner or screwdriver, four screw 14 of sealed external fixture 16 with firm banking taken apart from the 4th installing hole 4; And evenly be screwed into from lower to upper 4 the 5th screws 15 in the 5th installing hole 5, when the 5th screw 15 is screwed into the top of the screwed hole on sealed external fixture 16, continue to twist the 5th screw 15, the seal of adjusting (internal adjustment spare 17 and sealed external fixture 16) and this auxiliary mounting tool will slowly be separated from firm banking 7, and the integral demounting that is made of internal adjustment spare 17, sealed external fixture 16 and this auxiliary mounting tool the most at last out.The structure that splits out such as Fig. 7, shown in Figure 8.
(6) sealed external fixture 16 and sealed inside adjustment part 17 are appended work, ready-made mark formerly, adopt other labeling methods if squeeze into three pin 18(, need squeeze into the pin 18 of respective number, the number of left and right pin 18 is consistent with the number of prior mark), sealed external fixture 16 is connected together with sealed inside adjustment part 17.After pin 18 is squeezed into, according to previous ready-made bearing mark, seal (sealed inside adjustment part 17 and sealed external fixture 16) and this auxiliary mounting tool integral body of adjusting is reinstalled in equipment, then the hand rotation rotating shaft 9, it is smooth and easy whether check rotating shaft 9 rotates, and smooth and easyly shows that seal installs accurately if rotate.After determining that rotating shaft 9 rotations are smooth and easy, auxiliary mounting tool is removed.
(7) after the dismounting auxiliary mounting tool, the air inlet part 19 of packing into, referring to as 9, Figure 10, and pass into from lower to upper gas, gas direction is direction shown in arrow in Figure 10, owing to having used again this auxiliary mounting tool in installation process, thereby can guarantee that the sealing effectiveness after the passing into of the smooth and easy and gas of the rotation of rotating shaft 9 is fine.
The reused auxiliary mounting tool that the utility model provides not only can be used for the auxiliary synchronous pulley of installing to avoid the relative sliding between synchronous pulley and rotating shaft, can also adjust the gap between seal and rotating shaft, realized a nonexpondable purpose of auxiliary mounting tool, simplified the installation process of parts in equipment, saved material, be convenient to make and can reduce costs.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.
Claims (9)
1. a reused auxiliary mounting tool, is characterized in that, comprises plate body, and described plate body is provided with centre bore, and described centre bore is positioned at the center of described plate body;
The radiation that gives off along the geometric center of described centre bore is provided with one group of radiating aperture, have three groups of described radiating apertures on described plate body at least, and every group of radiating aperture is positioned on different radiation; Described every group of radiating aperture comprises at least three installing holes;
Be respectively equipped with at least two the 4th installing holes and at least one the 5th installing hole in the relative both sides of described plate body, described the 4th installing hole and the 5th installing hole distribute alternately.
2. reused auxiliary mounting tool as claimed in claim 1, is characterized in that, the quantity of described radiating aperture is four groups, and four groups of radiating aperture evenly distributes along the surrounding of centre bore.
3. reused auxiliary mounting tool as claimed in claim 1, is characterized in that, described every group of radiating aperture includes three installing holes, is specially: the 3rd installing hole that sets gradually from inside to outside, the second installing hole and the first installing hole.
4. reused auxiliary mounting tool as claimed in claim 1, is characterized in that, described the 4th installing hole and the 5th mounting hole site are on same circumference.
5. reused auxiliary mounting tool as claimed in claim 1, is characterized in that, the quantity of described the 4th installing hole and the 5th installing hole is respectively three and two.
6. reused auxiliary mounting tool as claimed in claim 1, is characterized in that, described centre bore is by the suitable circumferential distribution and constitution in tensioning hole of several and tensioner screw.
7. reused auxiliary mounting tool as claimed in claim 1, is characterized in that, the material of described plate body is metal.
8. reused auxiliary mounting tool as claimed in claim 3, is characterized in that, described the 3rd installing hole is screwed hole.
9. reused auxiliary mounting tool as claimed in claim 3, is characterized in that, described the first installing hole, the second installing hole, the 4th installing hole and the 5th installing hole are through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602638 CN203003420U (en) | 2012-11-14 | 2012-11-14 | Auxiliary mounting tool capable of being used repeatedly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602638 CN203003420U (en) | 2012-11-14 | 2012-11-14 | Auxiliary mounting tool capable of being used repeatedly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203003420U true CN203003420U (en) | 2013-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220602638 Expired - Fee Related CN203003420U (en) | 2012-11-14 | 2012-11-14 | Auxiliary mounting tool capable of being used repeatedly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203003420U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941457A (en) * | 2012-11-14 | 2013-02-27 | 北京七星华创电子股份有限公司 | Auxiliary mounting tool capable of being used repeatedly |
| CN103978362A (en) * | 2014-05-29 | 2014-08-13 | 浙江瑞兴阀门有限公司 | Sluice valve seal calibration tool |
-
2012
- 2012-11-14 CN CN 201220602638 patent/CN203003420U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941457A (en) * | 2012-11-14 | 2013-02-27 | 北京七星华创电子股份有限公司 | Auxiliary mounting tool capable of being used repeatedly |
| CN102941457B (en) * | 2012-11-14 | 2016-01-06 | 北京七星华创电子股份有限公司 | Reused auxiliary mounting tool |
| CN103978362A (en) * | 2014-05-29 | 2014-08-13 | 浙江瑞兴阀门有限公司 | Sluice valve seal calibration tool |
| CN103978362B (en) * | 2014-05-29 | 2016-04-20 | 浙江瑞兴阀门有限公司 | A kind of Gate-valve sealing aligning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20171114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |