CN201455704U - Boring lathe and boring lathe clamp - Google Patents
Boring lathe and boring lathe clamp Download PDFInfo
- Publication number
- CN201455704U CN201455704U CN2009201106192U CN200920110619U CN201455704U CN 201455704 U CN201455704 U CN 201455704U CN 2009201106192 U CN2009201106192 U CN 2009201106192U CN 200920110619 U CN200920110619 U CN 200920110619U CN 201455704 U CN201455704 U CN 201455704U
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- boring machine
- fixture
- adjustment component
- workpiece
- base plate
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Abstract
The utility model discloses a boring lathe clamp comprising a generally horizontally-arranged bottom plate, wherein a generally vertical support frame is fixedly installed on the bottom plate; an aligning device is fixedly installed on the support frame, the top end thereof is connected with a generally horizontal clamp plate by a second adjusting part, and the relative distance between the clamp plate and the support frame is adjusted by the second adjusting part; and a first adjusting part is fixedly installed on the bottom plate, and the first adjusting part and the clamp plate jointly clamp a workpiece so as to determine the relative distance between the workpiece and the boring lathe clamp. The boring lathe clamp is attached to and clamped on the workpiece and has low requirement on the surface of a worktable, thereby expanding the process range of a boring lathe; and by utilizing the boring lathe clamp, the purpose of processing a large or super-large workpiece on an ordinary boring lathe can be achieved, hole boring error can be effectively reduced, hole boring accuracy is obviously increased, and processing efficiency is improved. The utility model also discloses a boring lathe comprising the boring lathe clamp.
Description
Technical field
The utility model relates to technical field of engineering machinery, particularly relates to a kind of fixture for boring machine.The utility model also relates to a kind of boring machine that comprises above-mentioned fixture for boring machine.
Background technology
Along with the fast development of China's economic construction, engineering machinery maximizes becomes the development trend of some industries.
A lot of parts of large-scale engineering machinery need to finish by the bore hole operation in manufacturing process.But often because of the boring machine size is big inadequately, its workbench can not provide enough processing platforms for engineering machinery, causes some large-scale workpieces to process.In addition, be subjected to the influence of heavy duty machine tools precision and manufacturing process, usually can't guarantee to design and the required precision of process; Bring harmful effect for the manufacturing of product, cause the cycle delay maybe can't process.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the structural representation of a kind of typical fixture for boring machine in the prior art; Fig. 2 is the schematic side view of fixture for boring machine shown in Figure 1.
In the prior art, the workpiece 11 that will need earlier to process is placed on the bracing frame 12 of fixture for boring machine, utilizes line pin 13 is found accurately the position that needs bore hole, and utilize clamping device 14 workpiece 11 to be fixed on the base plate of bracing frame 12, last bushing 15 drives cutter, finishes the processing of workpiece 11.
Be not difficult from above-mentioned boring operation to find that because workpiece 11 is placed on the base plate of bracing frame 12, the operating platform of fixture for boring machine need be bigger than the size of workpiece 11, not only takies a large amount of frock areas; And along with deepening continuously that engineering machinery maximizes, the size of fixture for boring machine also increases thereupon, and has restricted the development that engineering machinery maximizes to a certain extent, and machining hole system is more and more difficult on large component.
And the required precision of different engineering machinery is different, and its processing plane is also had nothing in common with each other, and not as shown in fig. 1 workpiece regular shape of a lot of workpiece is arranged in the actual production, therefore, is difficult to find centering face accurately in the bore hole process, influences the bore hole precision.And, in clamping and location process, also various difficult problems can occur, thereby influence bore hole efficient because its work top is different.
In addition, when hole system distance is bigger, and lathe self processing range is when not enough, need clamping or centering again, cause working (machining) efficiency low thus, and may occur than mistake, the required precision of workpiece can't be guaranteed, the manufacturing schedule of whole engineering machinery can be influenced when serious.
How solving big workpiece bore difficulty, improve the bore hole precision, reduce operation easier, and improve the bore hole working (machining) efficiency, is the present technical issues that need to address of those skilled in the art.
The utility model content
The purpose of this utility model provides a kind of fixture for boring machine, utilizes this fixture for boring machine to can be implemented in machining large or ultra-large workpiece on the common boring machine, has enlarged the processing range of boring machine, has reduced big workpiece bore difficulty; And centering is accurate, and is lower to the work top requirement, utilizes this fixture for boring machine can effectively reduce the bore hole error, and obviously improves the bore hole precision, and improve working (machining) efficiency.Another purpose of the present utility model provides a kind of boring machine that comprises above-mentioned fixture for boring machine.
The utility model provides a kind of fixture for boring machine, comprises horizontally disposed base plate substantially, is installed with vertical substantially bracing frame on the described base plate; Be installed with alignment device on the support frame as described above, its top is connected with the clamping plate of level substantially by second adjustment component, and the relative distance of these clamping plate and support frame as described above is regulated by second adjustment component; Be installed with first adjustment component on the described base plate, described first adjustment component and the common holding workpiece of described clamping plate are so that determine the relative position of described workpiece and described fixture for boring machine.
Preferably, described alignment device comprises substantially and described base plate is parallel substantially to the line pin.
Preferably, be equipped with on the described base plate the line turnover panel, this is to the reticle that the line turnover panel has the base of fixedlying connected with described base plate and is articulated in described base, and described reticle has the groove that is used for the vertical centering face of centering.
Preferably, described first adjustment component is first jack.
Preferably, described second adjustment component is the bolt that head is located at described clamping plate top, and the bottom of this bolt connects support frame as described above.
Preferably, the upper surface of described base plate is installed with suspension ring.
Preferably, also comprise the 3rd adjustment component of being located at described floor below.
Preferably, described first adjustment component and described the 3rd adjustment component are coaxial.
Preferably, described the 3rd adjustment component is second jack.
The utility model also provides a kind of boring machine, comprise above-mentioned each described fixture for boring machine, and the workbench of the base plate of this fixture for boring machine and this boring machine has split-type structural.
In the fixture for boring machine that the utility model provides, base plate and clamping plate all are horizontally disposed with substantially, and bracing frame is installed on the base plate substantially vertically.Bracing frame is provided with alignment device, utilizes second adjustment component to adjust distance between the top of clamping plate and bracing frame; The top of bracing frame is provided with clamping plate, is installed with first adjustment component on the base plate, utilizes clamping plate and the common holding workpiece of first adjustment component.Like this, fixture for boring machine can directly be attached on the workpiece, and anchor clamps and workpiece are had a style of one's own, thereby can obviously reduce the area that fixture for boring machine need take, and the frock floor space also significantly reduces.Overcome because boring machine self undersize and technical barrier that can not bore hole.And, because fixture for boring machine can be attached on the workpiece, so can before workpiece is put in workbench, carry out the clamping operation, can be implemented in a plurality of anchor clamps of while clamping on the workpiece, realize construction simultaneously, perhaps processing on one side, one side clamping, help reducing the auxiliary mould time, significantly shorten workpiece process time, improve working (machining) efficiency.
A kind of preferred embodiment in, be equipped with on the described base plate the line turnover panel, this is to the reticle that the line turnover panel has the base of fixedlying connected with described base plate and is articulated in described base, described reticle has the groove that is used for the vertical centering face of centering.By can determining the relative horizontal level of fixture for boring machine and workpiece to the line pin, can determine the relative vertical position of fixture for boring machine and workpiece to the line turnover panel.When the bearing of trend of line pin is overlapped with horizontal centering face, the be up to the standard accurate position of direction of fixture for boring machine.When the groove on the line turnover panel was overlapped with vertical centering face, fixture for boring machine reached the accurate position of vertical direction.
Another preferred embodiment in, the bottom of described base plate is provided with the 3rd adjustment component that supports this fixture for boring machine.The workpiece that clamping finishes do as a whole place workbench after, can reduce the influence of workbench by the height of adjusting the 3rd adjustment component, thereby can accurately aim at the centering face fixture for boring machine, improve the applicability of fixture for boring machine.And the locating surface after determining through the 3rd adjustment component can be used as the datum level of processing subsequent openings system, reduces the workload of reorientating behind the fixture for boring machine play position, increases work efficiency.In addition, the 3rd adjustment component can be born the weight of fixture for boring machine self, make the weight of boring machine self can not append to workpiece, thereby effectively shift the machining load of workpiece and fixture for boring machine, and effectively reduce the distortion of workpiece and fixture for boring machine, improve positioning accuracy, it is more convenient that alignment device is adjusted, and boring operation is more stable, more accurate.
Description of drawings
Fig. 1 is the structural representation of a kind of typical fixture for boring machine in the prior art;
Fig. 2 is the schematic side view of fixture for boring machine shown in Figure 1;
Fig. 3 provides the structural representation of a kind of specific embodiment of fixture for boring machine for the utility model;
Fig. 4 is the partial enlarged drawing at A position among Fig. 3;
The structural representation of the utility model provide to a kind of specific embodiment of line turnover panel is provided Fig. 5;
Fig. 6 is the schematic top plan view to the line turnover panel shown in Figure 5.
The specific embodiment
Core of the present utility model provides a kind of fixture for boring machine, utilizes this fixture for boring machine to can be implemented in machining large or ultra-large workpiece on the common boring machine, has enlarged the processing range of boring machine, has reduced the bore hole difficulty of big workpiece; And centering is easy, and is lower to the work top requirement, utilizes this fixture for boring machine can effectively reduce the bore hole error, obviously improves the bore hole precision, and improves working (machining) efficiency.Another core of the present utility model provides a kind of boring machine that comprises above-mentioned fixture for boring machine.
In order to make those skilled in the art person understand the utility model scheme better, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 3 and Fig. 4, Fig. 3 provides the structural representation of a kind of specific embodiment of fixture for boring machine for the utility model; Fig. 4 is the partial enlarged drawing at A position among Fig. 3.
Along with the continuous development that engineering machinery maximizes, the size of part workpiece 2 has reached sizable scale, and the parts that are used with it are also quite a lot of, and boring machine of the prior art and fixture for boring machine have been difficult to satisfy the requirement of its size and precision.Therefore, in the fixture for boring machine that the utility model provides, base plate 3 and clamping plate 4 all are horizontally disposed with substantially, and bracing frame 5 is installed on the base plate 3 substantially vertically.Bracing frame 3 is provided with alignment device; Utilize second adjustment component to adjust distance between the top of clamping plate 4 and bracing frame 5; The top of bracing frame is provided with clamping plate, and first adjustment component upper end is connected with workpiece 2, and the lower end is connected with base plate 3, utilizes the common holding workpiece 2 of the clamping plate 4 and first adjustment component.Like this, fixture for boring machine can directly be attached on the workpiece 2, and fixture for boring machine and workpiece 2 are had a style of one's own, and can obviously reduce the area that fixture for boring machine need take like this, and the frock floor space also significantly reduces.Overcome because boring machine self undersize and technical barrier that can not bore hole.
And, because fixture for boring machine can be attached on the workpiece 2,, can be implemented in a plurality of fixture for boring machine of while clamping on the workpiece 2 so can before workpiece 2 is put in workbench, carry out the clamping operation, realize construction simultaneously; Perhaps processing on one side, on one side clamping, help reducing the auxiliary mould time, significantly shorten workpiece process time, improve working (machining) efficiency.
When workpiece needs bore hole, utilize the relative position centering of alignment device earlier with workpiece, utilize the clamping plate 4 and first adjustment component that fixture for boring machine is fixed on the workpiece 2 again, utilize bushing 7 to drive cutter then, workpiece is carried out boring operation.
Need to prove that cardinal principle horizontal direction as herein described means when fixture for boring machine is positioned at as shown in Figure 3 angle the direction of base plate 3; Perpendicular direction is vertical direction as herein described.In actual production process, fixture for boring machine can be clamped in from different angles on the workpiece 2, and its in esse state can have multiple, should not be subjected to the restriction of this specification.
In addition, workpiece shown in Figure 3 is " U " font workpiece, for example says it can is portal frame, and its two supporting legs can be distinguished clamping in the clamping plate 4 and the first adjustment component inside, and bushing 7 is installed in the inner space of two supporting legs formation.If workpiece 2 has other structure, the space of bushing 7 is not installed on base plate 3, bushing 7 can be installed in the outside of workpiece 2, workpiece accurately being processed as basic demand.
In a kind of concrete embodiment, alignment device mentioned above can comprise substantially and base plate 3 is parallel substantially to line pin 6.Simple in structure to line pin 6, be convenient to install, being fixed is installed on the bracing frame 5, when its when horizontal centering face on the workpiece 2 overlaps, fixture for boring machine reaches accurate position at vertical direction.
Please refer to Fig. 5 and Fig. 6, the structural representation of the utility model provide to a kind of specific embodiment of line turnover panel is provided Fig. 5; Fig. 6 is the schematic top plan view to the line turnover panel shown in Figure 5.
In order further to improve locating accuracy, fixture for boring machine provided by the utility model can also comprise be fixedly installed on the base plate 3 to line turnover panel 32, this has base 321 of fixedlying connected with base plate 3 and the reticle 322 that is articulated in base 321 to line turnover panel 32, and this reticle 322 has the groove 323 that is used for the vertical centering face of centering, face together when groove 323 and vertical centering, then determine the vertical direction position of fixture for boring machine.So, can be by can determine the horizontal level of fixture for boring machine to line pin 6, by can determine the vertical position of fixture for boring machine to line turnover panel 32.
Like this, when the bearing of trend of line pin 6 is overlapped with horizontal centering face, the be up to the standard accurate position of direction of fixture for boring machine; When the groove on the line turnover panel 32 was overlapped with vertical centering face, fixture for boring machine reached the accurate position of vertical direction; Thereby can make the location more accurate from the relative position of level and vertical both direction location fixture for boring machine and workpiece.
Obviously, can only utilize and look for line pin 6 to determine the relative position of fixture for boring machine and workpiece 2, just utilize and look for line pin 6 and can make the fixture for boring machine location more accurate line turnover panel 32 common location.And the positioner that the utility model provides can also have other structure, can accurately realize orientating as basic principle.
In the concrete embodiment of another kind, the first above-mentioned adjustment component can be thousands of jin of tops 8.Jack belongs to engineering mechanical components commonly used, is applied to easy operating in the fixture for boring machine, makes adjustment, clamping more convenient.
In a kind of concrete embodiment, second adjustment component can be bolt 9, the head of bolt 9 is located at the top of clamping plate 4, the bottom connects the top of bracing frame 5, when different workpiece 2 needed different height, the degree of depth that can regulate bolt 9 screw-in bracing frames 5 was adjusted the relative distance of clamping plate 4 and bracing frame 5.In addition, bolt 9 belongs to the workpiece commonly used in the engineering machinery, and the structure maturation is widely used, and buys, changes all more convenient, helps the maintenance to fixture for boring machine.
Second adjustment component can also have other structure.
For some large-scale engineering machinery, it may be a plurality of needing the hole system of processing.In a kind of concrete embodiment, fixture for boring machine provided by the utility model can be at the upper surface fixed installation suspension ring 31 of base plate 3, after a locational hole completion of processing, can apply active force by 31 pairs of fixture for boring machine of suspension ring, drive fixture for boring machine play position, arrive new operating position.Upper surface at base plate 3 is provided with the difficulty that suspension ring 31 can reduce fixture for boring machine change position, improves working (machining) efficiency.
Can be further improved above-mentioned fixture for boring machine.
After workpiece 2 clampings are good, it is positioned on the workbench.Be subjected to the influence of workbench, may make alignment device and centering face that certain deviation is arranged.In order to eliminate this deviation, improve machining accuracy, the bottom of base plate 3 provided by the utility model can be provided with the 3rd adjustment component that supports fixture for boring machine.The workpiece 2 that clamping finishes do as a whole place workbench after, can adjust the relative position of fixture for boring machine and workpiece 2 by the height of adjusting the 3rd adjustment component, so that alignment device is accurately aimed at the centering face, reduce of the influence of the work top of boring machine, improve the applicability of fixture for boring machine the workpiece centering.
And the locating surface after determining through the 3rd adjustment component can be used as the datum level of processing subsequent openings system, reduces the workload of reorientating behind the fixture for boring machine play position, increases work efficiency.
In addition, the 3rd adjustment component is located on the workbench, can bear the weight of fixture for boring machine self, the weight of boring machine self can not appended on the workpiece 2, thereby effectively shift the machining load of workpiece 2 and fixture for boring machine, and effectively reduce the distortion of workpiece 2 and fixture for boring machine, improve positioning accuracy, it is more convenient that alignment device is adjusted, and boring operation is more stable, more accurate, has improved the applicability of fixture for boring machine.
Obviously, if fixture for boring machine is not provided with the weight that the 3rd adjustment component also can support fixture for boring machine. boss for example is set, perhaps be set to the object that other can support fixture for boring machine. but the 3rd adjustment component can be regulated the height of fixture for boring machine, when the precision of the datum level of workbench when not being very high, can be by regulating the height of the 3rd adjustment component, thereby make the relative position of fixture for boring machine and workpiece 2 reach required precision. reduced the influence of workbench to the bore hole precision, reduced accuracy standard, improved the applicability of fixture for boring machine workbench.
In a concrete embodiment, first above-mentioned adjustment component and the coaxial setting of the 3rd adjustment component.Like this, the 3rd adjustment component can better support fixture for boring machine, adjusts the position of fixture for boring machine more accurately, thereby improves the bore hole precision, improves the quality of products.
Obviously, first adjustment component and the 3rd adjustment component disalignment also can, as long as first adjustment component and clamping plate 4 energy clamping work pieces 2, the weight that the 3rd adjustment component can be adjusted fixture for boring machine position, support fixture for boring machine gets final product, and first adjustment component can be located at a plurality of different relative positions with the 3rd adjustment component.
Particularly, above-mentioned the 3rd adjustment component is second jack 0, utilizes the advantage of jack support fixture for boring machine identical with above-mentioned first jack 8, does not give unnecessary details at this.
Except above-mentioned fixture for boring machine, the utility model also provides a kind of boring machine that comprises above-mentioned fixture for boring machine, the workbench of this boring machine and the base plate of fixture for boring machine provided by the utility model have split-type structural, and the structure of other each several parts please refer to prior art, and this paper repeats no more.
More than boring machine provided by the utility model and fixture for boring machine are described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (10)
1. a fixture for boring machine is characterized in that, comprises horizontally disposed base plate substantially, is installed with vertical substantially bracing frame on the described base plate; Be installed with alignment device on the support frame as described above, its top is connected with the clamping plate of level substantially by second adjustment component, and the relative distance of these clamping plate and support frame as described above is regulated by second adjustment component; Be installed with first adjustment component on the described base plate, described first adjustment component and the common holding workpiece of described clamping plate are so that determine the relative position of described workpiece and described fixture for boring machine.
2. fixture for boring machine according to claim 1 is characterized in that, described alignment device comprises substantially and described base plate is parallel substantially to the line pin.
3. fixture for boring machine according to claim 2, it is characterized in that, be equipped with on the described base plate the line turnover panel, this is to the reticle that the line turnover panel has the base of fixedlying connected with described base plate and is articulated in described base, and described reticle has the groove that is used for the vertical centering face of centering.
4. fixture for boring machine according to claim 3 is characterized in that, described first adjustment component is first jack.
5. fixture for boring machine according to claim 4 is characterized in that, described second adjustment component is the bolt that head is located at described clamping plate top, and the bottom of this bolt connects support frame as described above.
6. fixture for boring machine according to claim 5 is characterized in that the upper surface of described base plate is installed with suspension ring.
7. according to each described fixture for boring machine of claim 1 to 6, it is characterized in that, also comprise the 3rd adjustment component of being located at described floor below.
8. fixture for boring machine according to claim 7 is characterized in that, described first adjustment component and described the 3rd adjustment component are coaxial.
9. fixture for boring machine according to claim 8 is characterized in that, described the 3rd adjustment component is second jack.
10. a boring machine is characterized in that, comprise as each described fixture for boring machine of claim 1 to 9, and the workbench of the base plate of this fixture for boring machine and this boring machine has split-type structural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201106192U CN201455704U (en) | 2009-07-31 | 2009-07-31 | Boring lathe and boring lathe clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201106192U CN201455704U (en) | 2009-07-31 | 2009-07-31 | Boring lathe and boring lathe clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201455704U true CN201455704U (en) | 2010-05-12 |
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ID=42383056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201106192U Expired - Fee Related CN201455704U (en) | 2009-07-31 | 2009-07-31 | Boring lathe and boring lathe clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201455704U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513853A (en) * | 2011-12-26 | 2012-06-27 | 上海锅炉厂有限公司 | Elbow clamping positioning device |
| CN101623829B (en) * | 2009-07-31 | 2012-12-05 | 北京市三一重机有限公司 | Boring machine |
| CN103394942A (en) * | 2013-08-14 | 2013-11-20 | 贵州大学 | Double-guiding boring mill clamp |
| CN111515723A (en) * | 2020-05-12 | 2020-08-11 | 上海振华港机重工有限公司 | Clamp for connecting support machining |
| CN113084546A (en) * | 2021-03-31 | 2021-07-09 | 柳州市银翔机械有限责任公司 | Telescopic boom forklift frame vertical plate boring tool clamp |
-
2009
- 2009-07-31 CN CN2009201106192U patent/CN201455704U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623829B (en) * | 2009-07-31 | 2012-12-05 | 北京市三一重机有限公司 | Boring machine |
| CN102513853A (en) * | 2011-12-26 | 2012-06-27 | 上海锅炉厂有限公司 | Elbow clamping positioning device |
| CN103394942A (en) * | 2013-08-14 | 2013-11-20 | 贵州大学 | Double-guiding boring mill clamp |
| CN111515723A (en) * | 2020-05-12 | 2020-08-11 | 上海振华港机重工有限公司 | Clamp for connecting support machining |
| CN113084546A (en) * | 2021-03-31 | 2021-07-09 | 柳州市银翔机械有限责任公司 | Telescopic boom forklift frame vertical plate boring tool clamp |
| CN113084546B (en) * | 2021-03-31 | 2023-04-11 | 柳州市银翔机械有限责任公司 | Telescopic boom forklift frame vertical plate boring tool clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20130731 |