CN103372777A - Auxiliary supporting device - Google Patents
Auxiliary supporting device Download PDFInfo
- Publication number
- CN103372777A CN103372777A CN2012101221676A CN201210122167A CN103372777A CN 103372777 A CN103372777 A CN 103372777A CN 2012101221676 A CN2012101221676 A CN 2012101221676A CN 201210122167 A CN201210122167 A CN 201210122167A CN 103372777 A CN103372777 A CN 103372777A
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- support bar
- support apparatus
- auxiliary support
- sheath
- hole
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Abstract
The invention provides an auxiliary supporting device which comprises a supporting seat (5), a supporting rod (7) and a supporting rod jacket (6) detachably fixed on the supporting seat (5) and in sliding and sleeved matching with the supporting rod (7), and the supporting rod (7) is provided with an elastic part capable of achieving elastic sliding of the supporting rod (7). If an installation hole for accommodating the supporting rod is damaged, namely a jacket hole of the supporting rod jacket is damaged, only the supporting rod jacket needs to be replaced without replacing the whole supporting seat. Only partial parts need to be replaced without replacing the whole part (namely the large supporting seat) when maintenance is needed, and therefore maintenance cost of the whole auxiliary supporting device is reduced.
Description
Technical field
The present invention relates to machining frock technical field, more specifically, relate to a kind of auxiliary support apparatus of realizing reducing maintenance cost.
Background technology
When Digit Control Machine Tool carries out the machining of workpiece, need to carry out clamping to workpiece.When particularly the larger part of volume being carried out clamping; except need to supporting the locating surface of part; usually also need by a lot of auxiliary support apparatus part to be carried out the supplemental support of other faces, guaranteeing the stability of workpiece processing, and then reduce deflection.
At present, in the process of machining, auxiliary support apparatus generally adopts the jack type threaded adjusting, its shortcoming is: owing to be the rigidity contact between all parts of threaded adjusting, by the size of screw thread control contact condition wayward application of force in the process of clamping workpiece, the power of clamping is crossed senior general and is caused workpiece deformation, does not too smallly have a supporting role, can cause equally the deformation of workpiece, thereby directly affect the quality of workpiece processing.
In order to address the above problem, also have a kind of auxiliary support apparatus of spring in the prior art, this auxiliary support apparatus has a supporting base, is provided with at least an accommodating hole on the supporting base, and the detent mechanism accepting hole of at least one and this accommodating hole axis quadrature; One support bar is slidably disposed in this accommodating hole, and the bottom of support bar is provided with a spring body; One location mechanism is contained in the above-mentioned accepting hole, and its front end is resisted against on the support bar.Support bar directly cooperates with supporting base in this structure, and support bar slides in the accommodating hole of supporting base and causes easily the damage of accommodating hole, need to keep in repair auxiliary support apparatus when the accommodating hole of supporting seat damages, and, needs to change whole supporting base that is.The supporting base of general auxiliary support apparatus all is large piece, supporting base all need to be changed during replacing, finally causes the replacement cost of supporting base high, has improved the maintenance cost of auxiliary support apparatus.
Therefore, how reducing the maintenance cost of above-mentioned auxiliary support apparatus, is present those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides a kind of auxiliary support apparatus, to reduce the maintenance cost of existing auxiliary support apparatus.
In order to achieve the above object, the invention provides following technical scheme:
A kind of auxiliary support apparatus comprises supporting base and support bar; This auxiliary support apparatus also comprises and removably being fixed on the described supporting base, and the support bar sheath that closes with described support bar slip cap assembling; Described support bar is provided with the elastic component of realizing its Elastic Sliding.
Preferably, in the above-mentioned auxiliary support apparatus, described supporting base has the first shoulder hole, have on the outer wall of described support bar sheath and set up the stage, described support bar sheath penetrates so that the described location of setting up the stage is fitted on the end face of the less end of described the first shoulder hole diameter from the less end of described the first shoulder hole diameter, the end that described support bar sheath penetrates described the first shoulder hole is fixed on the described supporting base by nut, the screwed hole of described nut is blind hole, and described elastic component is arranged between the bottom surface of described support bar and described screwed hole.
Preferably, in the above-mentioned auxiliary support apparatus, the end that described the first shoulder hole diameter is less is provided with annular reinforcement projection with the described position that cooperates of setting up the stage.
Preferably, in the above-mentioned auxiliary support apparatus, the outer side wall surface that described annular is strengthened projection is the arcwall face that is smoothly transitted into described supporting base surface.
Preferably, in the above-mentioned auxiliary support apparatus, described support bar has the second shoulder hole, and described elastic component location is arranged between the bottom surface of the step surface of described the second shoulder hole and described screwed hole.
Preferably, in the above-mentioned auxiliary support apparatus, described supporting base has corresponding locating hole with described support bar sheath, described support bar has the bar-shaped trough relative with described locating hole, this auxiliary support apparatus also comprises and being arranged in the described locating hole, and matches with the keeper of the described support bar in circumferential location with described bar-shaped trough.
Preferably, in the above-mentioned auxiliary support apparatus, the part that described locating hole is positioned at described support bar sheath and/or described supporting base is screwed hole, and described keeper is the screw thread keeper.
Preferably, in the above-mentioned auxiliary support apparatus, be provided with seal groove on the inwall of described support bar sheath, described auxiliary support apparatus also comprises and being arranged in the described seal groove to seal the sealing ring of described support bar sheath and described support bar gap.
Preferably, in the above-mentioned auxiliary support apparatus, described elastic component is rubber bullet piece or spring.
Preferably, in the above-mentioned auxiliary support apparatus, the area of the support platform of described supporting bar top is greater than the be slidingly matched cross-sectional area at position of described support bar.
The invention provides auxiliary support apparatus and comprise supporting base and support bar, this auxiliary support apparatus also comprises and removably is fixed on the supporting base, and the support bar sheath that closes with support bar slip cap assembling, support bar is provided with the elastic component of realizing its Elastic Sliding, support bar plays the effect of supplemental support in the process of work, the arranging of elastic component guaranteed the application of force size to supplemental support, support bar is set in the support bar sheath, support bar can slide along the support bar sheath and realize supporting when work, because support bar is direct and the wearing and tearing of support bar sheath, if holding the installing hole of support bar, fruit damages (trepanning that is the support bar sheath damages), only needing to change the support bar sheath gets final product, need not whole supporting base is changed, this kind structure only need to be changed a part of parts when needing repairing, rather than change this large piece of supporting base, reduced the cost of whole auxiliary support apparatus maintenance.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in the embodiment of the invention or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the auxiliary support apparatus that Fig. 1 provides for the embodiment of the invention.
Among upper Fig. 1:
Sealing ring 1, spring 2, screw thread keeper 3, nut 4, supporting base 5, support bar sheath 6, support bar 7.
The specific embodiment
The embodiment of the invention provides a kind of auxiliary support apparatus, has reduced the maintenance cost of existing auxiliary support apparatus.
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work belongs to the scope of protection of the invention.
Please refer to accompanying drawing 1, the figure shows the structure of auxiliary support apparatus, the auxiliary support apparatus that the embodiment of the invention provides comprises:
Supporting seat 5, it is the basis of whole auxiliary support apparatus, generally has larger Area of bearing, also is the installation basis of miscellaneous part in the whole auxiliary support apparatus;
Support bar sheath 6 is that whole support bar 7 is installed to the intermediate member on the supporting seat 5, and this support bar sheath 6 removably is fixed on the supporting seat 5, and closes with the assembling of support bar 7 slip caps;
Be provided with the elastic component that can realize its Elastic Sliding on the support bar 7 in the present embodiment, guarantee workpiece is being carried out in the process of supplemental support, the support force of support bar 7 workpiece can be controlled, and has guaranteed the normal auxiliary support function of support bar 7.
In the process of work, whole auxiliary support apparatus is placed on the position of supporting workpiece, support bar 7 directly contacts with to be supported of workpiece, under the effect of elastic component, realize the adjustment of its support force, support bar is set in the support bar sheath slidably in the process that supports, in the process of sliding since support bar directly and the support bar sheath mutually slide and then produce wearing and tearing, damage (trepanning that is the support bar sheath damages) if hold the installing hole of support bar, only needing to change the support bar sheath gets final product, need not whole supporting seat is changed, this kind structure only need to be changed a part of parts (support bar sheath) and get final product when needing repairing, need not whole supporting seat is changed, reduced the cost of whole auxiliary support apparatus maintenance.
In the auxiliary support apparatus that above-described embodiment provides, support bar sheath 6 is removably disposed on the supporting seat 5, replacing when realizing maintenance, concrete supporting seat sheath 6 can realize that with being connected dismountable syndeton realizes being connected of supporting seat sheath 6 and supporting seat by some removable connectors, concrete can realize by following mode, supporting seat 5 has the first shoulder hole, have on the outer wall of described support bar sheath 6 and set up the stage, support bar sheath 6 penetrates so that the described location of setting up the stage is fitted on the end face of the less end of described the first shoulder hole diameter from the less end of the first shoulder hole diameter, the end that support bar sheath 6 penetrates described the first shoulder hole is fixed on the supporting seat 5 by nut 4, the screwed hole of nut 4 is blind hole, and described elastic component is arranged between the bottom surface of support bar 7 and screwed hole.Certain above-mentioned support bar sheath 6 can directly be set up by setting up the stage on supporting seat 5, elastic component one end can directly link to each other with the bottom of support bar 7, the other end is free end, in the process of work, elastic component can fit with the basis as resiliency supported with the placement basis of whole auxiliary support apparatus, and then realizes the sliding support of support bar 7 on support bar sheath 6.
Owing to be provided with the first shoulder hole that support bar sheath 6 is installed on the supporting seat 5, and setting up the stage of support bar sheath 6 set up on the end face of the first shoulder hole small diameter one end, for whole supporting seat intensity is strengthened, an end less at described the first shoulder hole diameter is provided with annular reinforcement projection with the described position that cooperates of setting up the stage.Concentrate for fear of stress, so that more even to the booster action at the first shoulder hole position of whole supporting seat, the outer side wall surface that above-mentioned annular is strengthened projection is the arcwall face that is smoothly transitted into supporting seat 5 surfaces.
Elastic component has been realized the resiliency supported of support bar, in the process of work in order to realize more stable fixing of elastic component, above-mentioned support bar 7 has the second shoulder hole, elastic component location is arranged between the bottom surface of the step surface of the second shoulder hole and screwed hole, and the deflection of elastic component in the support process avoided in above-mentioned setting to elastic component.The concrete fixed form of the elastic component that certainly provides in above-described embodiment is not limited to above-mentioned dual mode.
Above-mentioned auxiliary support apparatus is in the process of work, because support bar 7 is arranged in the support bar sheath 6, and can be along support bar sheath 6 telescopic slide, but support bar 7 rotates in support bar sheath 6, and then can affect the stability of support, need to circumferentially locate support bar 7 in order to address the above problem, can draw by accompanying drawing 1, adopt in the present embodiment and have corresponding locating hole at supporting seat 5 with support bar sheath 6, support bar 7 has the locating slot relative with locating hole, the auxiliary support apparatus that present embodiment provides also comprises and being arranged in the locating hole, and matches with the keeper of circumferential positioning support strut 7 with bar-shaped trough.Concrete, above-mentioned locating hole can be common hole, the various parts such as keeper can be sold, nail, for the stability that guarantees to locate, avoid the landing from locating hole of some keepers, preferred scheme is, the part of above-mentioned supporting seat 5 and/or support bar sheath 6 is screwed hole, keeper is screw thread keeper 3, such as screw, bolt, double-screw bolt etc., in the above-mentioned dual mode, can be provided with screwed hole one of among both at supporting seat 5 and support bar sheath 6, reduce processing capacity, improve the production efficiency of auxiliary support apparatus.
Above-described embodiment Elastic spare can be arranged between the bottom surface of the step surface of the second shoulder hole of support bar and nut 4, this kind structure so that whole elastic component be arranged on one comparatively the sealing the space in, enter in the sealing space and then cause the rapid wear of annex for fear of wearers such as some dusts, be provided with seal groove on the inwall of support bar sheath 6, this auxiliary support apparatus also comprises the sealing ring 1 that is arranged in the seal groove with sealing support bar sheath 6 and support bar 7 gaps, concrete, above-mentioned sealing ring 1 can be the O RunddichtringO, sealing frameworks etc., the present invention is not construed as limiting the concrete structure of sealing ring.
Concrete, in the above-mentioned auxiliary support apparatus, as long as elastic component is the fast or spring 2 of rubber bullet, certainly flexible, can realize the resiliency supported to support bar 7, all within the protection domain of this patent.
In order to improve the stability of support, in the above-mentioned auxiliary support apparatus, the cross-sectional area at the position that the area of the support platform on the top of support bar 7 is slidingly matched greater than support bar 7, as shown in Figure 1, support bar is T shape structure, in order to guarantee the intensity at the position that area is larger on the support bar 7, reinforcement etc. can be set between the larger supporting surface of cross-sectional area and the position that is slidingly matched strengthen structure, those skilled in the art can be to the Support Position according to reality such as concrete shape of the disclosed auxiliary support apparatus of this patent, supporting condition carries out suitable adjustment, for example, can carry out suitable adjustment to the supporting base bottom shape according to the brace foundation of reality so that itself and actual support basis is suitable etc., also can be provided with anti-slip tank in the bottom surface of supporting base 5, so that in laying the process of support, can not fit with base surface, and then realize fast, support etc. exactly.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an auxiliary support apparatus comprises supporting base (5) and support bar (7); It is characterized in that this auxiliary support apparatus also comprises and removably being fixed on the described supporting base (5), and the support bar sheath (6) that closes with the assembling of described support bar (7) slip cap; Described support bar (7) is provided with the elastic component of realizing its Elastic Sliding.
2. auxiliary support apparatus according to claim 1, it is characterized in that, described supporting base (5) has the first shoulder hole, have on the outer wall of described support bar sheath (6) and set up the stage, described support bar sheath (6) penetrates so that the described location of setting up the stage is fitted on the end face of the less end of described the first shoulder hole diameter from the less end of described the first shoulder hole diameter, the end that described support bar sheath (6) penetrates described the first shoulder hole is fixed on the described supporting base (5) by nut (4), the screwed hole of described nut (4) is blind hole, and described elastic component is arranged between the bottom surface of described support bar (7) and described screwed hole.
3. auxiliary support apparatus according to claim 2 is characterized in that, the end that described the first shoulder hole diameter is less is provided with annular reinforcement projection with the described position that cooperates of setting up the stage.
4. auxiliary support apparatus according to claim 3 is characterized in that, described annular is strengthened the outer side wall surface of projection for being smoothly transitted into the arcwall face on described supporting base (5) surface.
5. auxiliary support apparatus according to claim 2 is characterized in that, described support bar (7) has the second shoulder hole, and described elastic component location is arranged between the bottom surface of the step surface of described the second shoulder hole and described screwed hole.
6. auxiliary support apparatus according to claim 2, it is characterized in that, described supporting base (5) has corresponding locating hole with described support bar sheath (6), described support bar (7) has the bar-shaped trough relative with described locating hole, this auxiliary support apparatus also comprises and being arranged in the described locating hole, and matches with the keeper of the described support bar in circumferential location (7) with described bar-shaped trough.
7. auxiliary support apparatus according to claim 6 is characterized in that, the part that described locating hole is positioned at described support bar sheath (6) and/or described supporting base (5) is screwed hole, and described keeper is screw thread keeper (3).
8. auxiliary support apparatus according to claim 7, it is characterized in that, be provided with seal groove on the inwall of described support bar sheath (6), described auxiliary support apparatus also comprises and being arranged in the described seal groove to seal the sealing ring (1) of described support bar sheath (6) and described support bar (7) gap.
9. the described auxiliary support apparatus of any one is characterized in that according to claim 1-8, and described elastic component is rubber bullet piece or spring (2).
10. auxiliary support apparatus according to claim 9 is characterized in that, the area of the support platform on described support bar (7) top is greater than the be slidingly matched cross-sectional area at position of described support bar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101221676A CN103372777A (en) | 2012-04-24 | 2012-04-24 | Auxiliary supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101221676A CN103372777A (en) | 2012-04-24 | 2012-04-24 | Auxiliary supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103372777A true CN103372777A (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101221676A Pending CN103372777A (en) | 2012-04-24 | 2012-04-24 | Auxiliary supporting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103372777A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425512A (en) * | 2020-05-08 | 2020-07-17 | 广西玉柴机器股份有限公司 | Anti-loosening bolt and nut assembly |
| CN112589671A (en) * | 2020-11-10 | 2021-04-02 | 东莞市新美洋技术有限公司 | Polishing jig |
| CN112935846A (en) * | 2021-02-24 | 2021-06-11 | 杨禄华 | A guide rail that is used for scar of digit control machine tool to detect function |
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| CN201423548Y (en) * | 2009-01-12 | 2010-03-17 | 广西玉柴机器股份有限公司 | Processing clamp |
| CN201455721U (en) * | 2009-06-10 | 2010-05-12 | 浙江亚太机电股份有限公司 | Auxiliary positioning device for machining |
| CN101885149A (en) * | 2009-05-13 | 2010-11-17 | 上海胜僖汽车配件有限公司 | Floating pin positioning device for use in product processing |
| CN201913565U (en) * | 2011-01-25 | 2011-08-03 | 徐工集团工程机械股份有限公司科技分公司 | Novel adjustable floating support mechanism |
| CN201950480U (en) * | 2011-01-25 | 2011-08-31 | 重庆宗申发动机制造有限公司 | Pneumatic locking auxiliary supporting device |
| CN102398178A (en) * | 2011-11-28 | 2012-04-04 | 芜湖火龙铸造有限公司 | Floating positioning device |
| CN202361017U (en) * | 2011-10-27 | 2012-08-01 | 芜湖凯德机械制造有限公司 | Location supporting structure |
| CN102672499A (en) * | 2012-06-06 | 2012-09-19 | 鹰普机械（宜兴）有限公司 | Spring auxiliary support |
| CN202668098U (en) * | 2012-04-24 | 2013-01-16 | 安徽华菱汽车有限公司 | Auxiliary supporting device |
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2012
- 2012-04-24 CN CN2012101221676A patent/CN103372777A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3729185A (en) * | 1971-04-01 | 1973-04-24 | Owatonna Tool Co | Hydraulic work support |
| JP2002283161A (en) * | 2001-03-22 | 2002-10-03 | Pascal Corp | Work support |
| CN2882893Y (en) * | 2005-12-01 | 2007-03-28 | 彩虹集团电子股份有限公司 | Working positioner of kinescope glass bulb positioning block |
| CN201423548Y (en) * | 2009-01-12 | 2010-03-17 | 广西玉柴机器股份有限公司 | Processing clamp |
| CN201380317Y (en) * | 2009-02-25 | 2010-01-13 | 重庆宗申发动机制造有限公司 | Supporting device for processing big planes and special for milling big planes |
| CN101885149A (en) * | 2009-05-13 | 2010-11-17 | 上海胜僖汽车配件有限公司 | Floating pin positioning device for use in product processing |
| CN201455721U (en) * | 2009-06-10 | 2010-05-12 | 浙江亚太机电股份有限公司 | Auxiliary positioning device for machining |
| CN201913565U (en) * | 2011-01-25 | 2011-08-03 | 徐工集团工程机械股份有限公司科技分公司 | Novel adjustable floating support mechanism |
| CN201950480U (en) * | 2011-01-25 | 2011-08-31 | 重庆宗申发动机制造有限公司 | Pneumatic locking auxiliary supporting device |
| CN202361017U (en) * | 2011-10-27 | 2012-08-01 | 芜湖凯德机械制造有限公司 | Location supporting structure |
| CN102398178A (en) * | 2011-11-28 | 2012-04-04 | 芜湖火龙铸造有限公司 | Floating positioning device |
| CN202668098U (en) * | 2012-04-24 | 2013-01-16 | 安徽华菱汽车有限公司 | Auxiliary supporting device |
| CN102672499A (en) * | 2012-06-06 | 2012-09-19 | 鹰普机械（宜兴）有限公司 | Spring auxiliary support |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425512A (en) * | 2020-05-08 | 2020-07-17 | 广西玉柴机器股份有限公司 | Anti-loosening bolt and nut assembly |
| CN112589671A (en) * | 2020-11-10 | 2021-04-02 | 东莞市新美洋技术有限公司 | Polishing jig |
| CN112589671B (en) * | 2020-11-10 | 2022-04-19 | 东莞市新美洋技术有限公司 | Polishing jig |
| CN112935846A (en) * | 2021-02-24 | 2021-06-11 | 杨禄华 | A guide rail that is used for scar of digit control machine tool to detect function |
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Application publication date: 20131030 |