CN102615527A - Adjustable anti-sliding drilling support - Google Patents
Adjustable anti-sliding drilling support Download PDFInfo
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- CN102615527A CN102615527A CN201210104206XA CN201210104206A CN102615527A CN 102615527 A CN102615527 A CN 102615527A CN 201210104206X A CN201210104206X A CN 201210104206XA CN 201210104206 A CN201210104206 A CN 201210104206A CN 102615527 A CN102615527 A CN 102615527A
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- base plate
- support
- slide track
- directive slide
- adjustable anti
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Abstract
The invention discloses an adjustable anti-sliding drilling support, which comprises a guide slide and two support components. Each support component comprises a support bottom plate, a support frame and a cushion block, wherein the support frame is fixedly mounted on the support bottom plate, the cushion block is mounted on the support frame, a support face for supporting a work piece is reserved on the upper surface of the cushion block, the support faces of the two support components face each other, included angles between the two support faces and the guide slide are both acute angles, the support bottom plate is in sliding fit with the guide slide, and a limit structure for fixing the support bottom on the guide slide is disposed between the support bottom plate and the guide slide. The adjustable anti-sliding drilling support is simple in structure and convenient to implement, can be applicable to clamping and fixing of pipes of different sizes simultaneously, and is low in investment cost.
Description
Technical field
The invention belongs to the support fixture technical field, concrete is a kind of adjustable anti-skidding drilling bracket.
Background technology
In the engineering goods process, parts boring is generally all processed on drilling machine.Add man-hour, need parts be placed on the rig, necessary secure fixation, some supplemental support instruments that securing part adopts are called anchor clamps.And for the tubulose or the cylindrical workpiece on steel pipe etc. and the contactless plane of rig, the fixing general multiselect of its curved surface is with V-type bracing frame clamping, and mostly the V-type bracing frame is the line contact with contacting of curved surface.
When adopting V-type bracing frame securing part, itself needs secure fixation too, in order to avoid during bore operation, workpiece rocks or moves, and influences the dimensional tolerance of perforate.Though more existing V-type bracing frames satisfy the support fixation of tubulose or cylindrical workpiece to a certain extent, yet, during the steel tube drilling operation of different tube diameters; The V-type bracing frame that needs adjustment V-type bracing frame position or the different sizes of replacing is to satisfy process requirements, in addition; Because V-type bracing frame position is adjusted or is replaced, drill bit also needs correspondingly adjustment, complex operation to the location at center, hole; And being in course of adjustment stays cut in steel tube surface easily, influences product quality.
Mostly the material of existing V-type bracing frame is cast iron or marble; The large diameter pipeline product comprises multiple caliber specification, and in the manufacturing process, boring needs the V-type bracing frame of special adaptation different size steel pipe; Cost is big, and changes, regulates the manpower that needs cost more in the operating process.
Given this, the present invention is intended to explore a kind of adjustable anti-skidding drilling bracket, and this adjustable anti-skidding drilling bracket is not only simple in structure; And the clamping that can be applicable to the duct products of different model size is simultaneously fixed; Cost of investment is low, and is easy and simple to handle, can't influence surface quality of products.
Summary of the invention
The technical problem that the present invention will solve is to propose a kind of adjustable anti-skidding drilling bracket, and this adjustable anti-skidding drilling bracket is not only simple in structure, and it is convenient to implement, and can be applicable to simultaneously that the clamping of the duct products of different model size fixes, and cost of investment is low.
Realize above-mentioned technical purpose; Adjustable anti-skidding drilling bracket of the present invention; Comprise directive slide track and two supporters, said supporter comprises the support base plate, is fixedly mounted on the bracing frame on the said support base plate and is installed in the cushion block on the support frame as described above, and the upper surface of said cushion block is provided with the supporting surface that is used for supporting workpiece; The supporting surface of said two supporters is oppositely arranged; And the angle between said two supporting surfaces and the said directive slide track is acute angle, is slidingly matched between said support base plate and the said directive slide track, and is provided with the position limiting structure that is used for fixing the position of support base plate on directive slide track between said support base plate and the directive slide track.
Further, said two supporters are provided with axisymmetricly.
Further, said supporting surface is provided with mechanical brakeman.
Further, said mechanical brakeman is installed on the said supporting surface through threaded fastener.
Further, said directive slide track comprises slide rail base plate and the clamp that is fixedly mounted on said slide rail base plate both sides, and said clamp is provided with the flange that extends and be pressed in said support base plate both sides towards said slide rail base plate center.
Further, support frame as described above comprises draw money on credit strut and the short support bar that is fixedly mounted on the said support base plate, and said shim is installed or is hingedly mounted on said draw money on credit strut and the short support bar.
Further; Support frame as described above comprises draw money on credit strut and the short support bar that is fixedly mounted on the said support base plate; Said strut and/or the short support bar employing expansion link structure of drawing money on credit; Said backing plate is hingedly mounted on said draw money on credit strut and the short support bar, and said strut and/or the short support bar of drawing money on credit is provided with the locking mechanism that is used for locked lengths.
Further; Said position limiting structure comprises caging bolt, is arranged on the spacing hole on the said directive slide track and is arranged on the said support base plate and the locating hole that cooperates with said spacing hole at interval, and said caging bolt extends through said spacing hole and locating hole is fixed on said support base plate on the said directive slide track.
Further; Said position limiting structure comprises limited block and is arranged on the spacing hole on the said directive slide track at interval; The bottom surface of said limited block is provided with at least one restriction protrusion that cooperates with said spacing hole, and said limited block is installed on the said directive slide track through said restriction protrusion.
Beneficial effect of the present invention is:
1, adjustable anti-skidding drilling bracket of the present invention through being installed in supporter on the directive slide track with being slidingly matched; And on supporter, be provided for the supporting surface of supporting workpiece; And the supporting surface of two supporters is oppositely arranged; And the angle between the directive slide track is acute angle, can know that two supporting surfaces constitute the V-type supporting construction, can be used in clamping fixedly tubulose or cylindrical workpiece; Adjust the position of supporter on directive slide track, and fix with position limiting structure, can adjust the distance between two supporting surfaces, promptly can adjust the V-type mouth size of V-type supporting construction, can be applicable to that the clamping of the duct products of different model size is fixed, cost of investment is low.
2, the bracing frame version of strut and short support bar that is set to draw money on credit can change the spacing and the difference in height of drawing money on credit between strut and the short support bar as required; Change the angle between supporting surface and the directive slide track; Promptly change the angle of inclination of supporting surface, simple in structure, be convenient to implement.
Description of drawings
Fig. 1 is the structural representation of adjustable anti-skidding drilling bracket first embodiment of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the directive slide track structural representation;
Fig. 4 is the structural representation of adjustable anti-skidding drilling bracket second embodiment of the present invention.
Reference numeral:
The 1-directive slide track; 2-supports base plate; The 3-bracing frame; The 4-cushion block; The 5-supporting surface; The 6-mechanical brakeman; 7-slide rail base plate; The 8-clamp; The 9-strut of drawing money on credit; The short support bar of 10-; The 11-caging bolt; The 12-spacing hole; The 13-stop pin; The 14-stop pin; The 15-limited block.
The specific embodiment
Elaborate below in conjunction with the accompanying drawing specific embodiments of the invention.
First embodiment
As shown in Figure 1, Fig. 1 is the structural representation of adjustable anti-skidding drilling bracket first embodiment of the present invention; Fig. 2 is the left view of Fig. 1.The adjustable anti-skidding drilling bracket of present embodiment comprises directive slide track 1 and two supporters.Supporter comprises support base plate 2, is fixedly mounted on and supports the bracing frame 3 on the base plate 2 and be installed in the cushion block 4 on the bracing frame 3; The upper surface of cushion block 4 is provided with the supporting surface 5 that is used for supporting workpiece; The supporting surface 5 of two supporters is oppositely arranged; And the angle between two supporting surfaces 5 and the directive slide track 1 is acute angle, promptly forms the V-type supporting construction between two supporting surfaces 5, can be used in clamping fixedly tubulose or cylindrical workpiece.Support between base plate 2 and the directive slide track 1 being slidingly matched, and be provided with the position limiting structure that is used for fixing the position of support base plate 2 on directive slide track 1 between support base plate 2 and the directive slide track 1.
Preferably, two supporters of present embodiment are provided with axisymmetricly, adopt the supporter of this structure, can divide equally because the pressure that workpiece deadweight brings, and make the stressed balance more of entire bracket.
The adjustable anti-skidding drilling bracket of present embodiment through being installed in supporter on the directive slide track 1 with being slidingly matched; And on supporter, be provided for the supporting surface 5 of supporting workpiece; And the supporting surface 5 of two supporters is oppositely arranged; And the angle between the directive slide track 1 is acute angle, can know that two supporting surfaces 5 constitute the V-type supporting constructions, can be used in clamping fixedly tubulose or cylindrical workpiece.The position of adjustment supporter on directive slide track 1; And fix with position limiting structure, can adjust the distance between two supporting surfaces 5, promptly can adjust the V-type mouth size of V-type supporting construction; The clamping that can be applicable to the duct products of different model size is fixed, and cost of investment is low.
As the further improvement of present embodiment technique scheme, supporting surface 5 is provided with mechanical brakeman 6, can prevent between supporting surface 5 and the surface of the work frictionally damage to take place.The mechanical brakeman 6 of present embodiment adopts polytetrafluoroethylmaterial material to process, and the advantage that polytetrafluoroethylene (PTFE) is wear-resisting except having, anti-skidding, matter is hard, also has opposing suddenly cold and hot and the premium properties that colds and heat succeed each other.Preferably; The mechanical brakeman 6 of present embodiment is installed on the supporting surface 5 through threaded fastener, and is concrete, and the Si Jiaochu of the mechanical brakeman 6 of present embodiment is provided with counterbore; Be provided with screwed hole accordingly with counterbore on the cushion block 4; Mechanical brakeman 6 is installed on the cushion block 4 through screw, adopts the mechanical brakeman 6 of this structure not only in the construction operation process, can not influence surface of the work, and is convenient to change maintenance.
As the further improvement of present embodiment technique scheme, directive slide track 1 comprises slide rail base plate 7 and the clamp 8 that is fixedly mounted on slide rail base plate 7 both sides, and clamp 8 is provided with the flange that extends and be pressed in support base plate 2 both sides towards slide rail base plate 7 centers.As shown in Figure 2; The slide rail base plate 7 of present embodiment adopts channel-section steel to process; Clamp 8 is installed on the two side of channel-section steel, be arranged between flange and the slide rail base plate 7 on the clamp 8 to have the gap, and the width in gap is more than or equal to the thickness that supports base plate 2; Clamp 8 flanges of present embodiment and the gap between the slide rail base plate 7 equal to support the thickness of base plate 2, support base plate 2 and can be installed between clamp 8 flanges and the slide rail base plate 7.Adopt the directive slide track 1 of this structure not only can realize supporting base plate 2 and on directive slide track 1, be free to slide, and can place and support base plate 2 and swing.
Further improvement as the present embodiment technique scheme; Bracing frame 3 comprises draw money on credit strut 9 and the short support bar 10 that is fixedly mounted on the support base plate 2; Backing plate 4 fixed installation or be hingedly mounted on is drawn money on credit on strut 9 and the short support bar 10, and the backing plate 4 of present embodiment is fixedly mounted on draw money on credit strut 9 and the short support bar 10.As shown in Figure 1, in the middle of the short support bar 10 of two bracing frames was positioned at, the strut 9 of drawing money on credit was positioned at both sides; Can make between two supporting surfaces 5 and to form the V-type supporting construction, with bracing frame 3 be set to the to draw money on credit version of strut 9 and short support bar 10, can be as required; Change the spacing and the difference in height of drawing money on credit between strut 9 and the short support bar 10, change the angle between supporting surface 5 and the directive slide track 1, promptly change the angle of inclination of supporting surface 5; Simple in structure, be convenient to implement.
Further improvement as the present embodiment technique scheme; Position limiting structure comprises caging bolt 11, at interval be arranged on the spacing hole 12 on the directive slide track 1 and be arranged on and support on the base plate 2 and the locating hole that cooperates with spacing hole 12, and caging bolt 11 extends through spacing hole 12 and locating hole and will support base plate 2 and be fixed on the directive slide track 1.As shown in Figure 3; The spacing hole 12 of present embodiment is opened on the slide rail base plate 7; The both sides of slide rail base plate 7 offer 5 spacing holes 12 respectively, and the diameter of spacing hole 12 is 20mm, support base plate 2 and are provided with the locating hole that cooperates with spacing hole 12; The locating hole diameter is 20mm; When the position of support base plate 2 on directive slide track 1 moves to desired location, the caging bolt 11 of employing M20 will support base plate 2 and be fixed on the slide rail base plate 7, prevent to support base plate 2 and under the effect of power, slide towards the two ends of slide rail base plate 7 respectively.
Second embodiment
As shown in Figure 4, be the structural representation of adjustable anti-skidding drilling bracket second embodiment of the present invention.The bracing frame 3 of the adjustable anti-skidding drilling bracket of present embodiment comprises draw money on credit strut 9 and the short support bar 10 that is fixedly mounted on the support base plate 2; Draw money on credit strut 9 and/or short support bar 10 all adopts the expansion link structure; Backing plate 4 is hingedly mounted on draw money on credit strut 9 and the short support bar 10, and draw money on credit strut 9 and/or short support bar 10 are provided with the locking mechanism that is used for locked lengths.As shown in Figure 4, the strut 9 of drawing money on credit of present embodiment all adopts the expansion link structure with short support bar 10.The locking mechanism of strut 9 of drawing money on credit is: correspondence is arranged on the loop bar of the strut 9 of drawing money on credit and the lock hole on the core bar, when the strut 9 of drawing money on credit adjust to proper height the time, adopt stop pin 13 to insert to be arranged on loop bar and the core bar in the lock hole, lock the height of the strut 9 of drawing money on credit.The locking mechanism of short support bar 10 is similar with the locking mechanism of the strut 9 of drawing money on credit, and adopts stop pin 14 to insert and is arranged on the loop bar of short support bar 10 and the height that the lock hole on the core bar locks short support bar 10.Certainly, locking mechanism can also adopt some other common like the screw knob locking mechanism etc., tired no longer one by one stating.Be set to the structure of expansion link through will draw money on credit strut 9 and short support bar 10; Can adjust the height of long expansion link 9 and short expansion link 10 according to actual needs; And then angle of inclination and the size of V-type supporting mouth of adjustment supporting surface 5, to be applicable to the tubular workpiece that different model is big or small or the clamping positioning requirements of columnar workpiece.
The position limiting structure of present embodiment comprises limited block 15 and is arranged on the spacing hole 12 on the directive slide track 1 at interval; The bottom surface of limited block 15 is provided with at least one restriction protrusion that cooperates with spacing hole 12; Limited block 15 is installed on the directive slide track 1 through restriction protrusion; The limited block 15 of present embodiment is provided with two restriction protrusion, and stress performance is better.The directive slide track 1 of present embodiment is identical with the structure of first embodiment; Through limited block 15 is set; When supporting the position of base plate 2 on directive slide track 1 and move to desired location, with corresponding being installed in and supporting on the adjacent spacing hole 12 of base plate 2 of limited block 15, the end of limited block 15 props up supports base plate 2; To support base plate 2 and be fixed on the slide rail base plate 7, and prevent to support base plate 2 and under the effect of power, slide towards the two ends of slide rail base plate 7 respectively.
Other structures of present embodiment are basically the same as those in the first embodiment, tired no longer one by one stating.
Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the aim and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (9)
1. adjustable anti-skidding drilling bracket; It is characterized in that: comprise directive slide track and two supporters; Said supporter comprises the support base plate, is fixedly mounted on the bracing frame on the said support base plate and is installed in the cushion block on the support frame as described above; The upper surface of said cushion block is provided with the supporting surface that is used for supporting workpiece, and the supporting surface of said two supporters is oppositely arranged, and the angle between said two supporting surfaces and the said directive slide track is acute angle; Be slidingly matched between said support base plate and the said directive slide track, and be provided with the position limiting structure that is used for fixing the position of support base plate on directive slide track between said support base plate and the directive slide track.
2. adjustable anti-skidding drilling bracket according to claim 1 is characterized in that: said two supporters are provided with axisymmetricly.
3. adjustable anti-skidding drilling bracket according to claim 2, it is characterized in that: said supporting surface is provided with mechanical brakeman.
4. adjustable anti-skidding drilling bracket according to claim 3, it is characterized in that: said mechanical brakeman is installed on the said supporting surface through threaded fastener.
5. adjustable anti-skidding drilling bracket according to claim 1; It is characterized in that: said directive slide track comprises slide rail base plate and the clamp that is fixedly mounted on said slide rail base plate both sides, and said clamp is provided with the flange that extends and be pressed in said support base plate both sides towards said slide rail base plate center.
6. according to each described adjustable anti-skidding drilling bracket of claim 1-5; It is characterized in that: support frame as described above comprises draw money on credit strut and the short support bar that is fixedly mounted on the said support base plate, and said shim is installed or is hingedly mounted on said draw money on credit strut and the short support bar.
7. according to each described adjustable anti-skidding drilling bracket of claim 1-5; It is characterized in that: support frame as described above comprises draw money on credit strut and the short support bar that is fixedly mounted on the said support base plate; Said strut and/or the short support bar employing expansion link structure of drawing money on credit; Said backing plate is hingedly mounted on said draw money on credit strut and the short support bar, and said strut and/or the short support bar of drawing money on credit is provided with the locking mechanism that is used for locked lengths.
8. according to each described adjustable anti-skidding drilling bracket of claim 1-5; It is characterized in that: said position limiting structure comprises caging bolt, is arranged on the spacing hole on the said directive slide track and is arranged on the said support base plate and the locating hole that cooperates with said spacing hole at interval, and said caging bolt extends through said spacing hole and locating hole is fixed on said support base plate on the said directive slide track.
9. according to each described adjustable anti-skidding drilling bracket of claim 1-5; It is characterized in that: said position limiting structure comprises limited block and is arranged on the spacing hole on the said directive slide track at interval; The bottom surface of said limited block is provided with at least one restriction protrusion that cooperates with said spacing hole, and said limited block is installed on the said directive slide track through said restriction protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210104206XA CN102615527A (en) | 2012-04-11 | 2012-04-11 | Adjustable anti-sliding drilling support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210104206XA CN102615527A (en) | 2012-04-11 | 2012-04-11 | Adjustable anti-sliding drilling support |
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| Publication Number | Publication Date |
|---|---|
| CN102615527A true CN102615527A (en) | 2012-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210104206XA Pending CN102615527A (en) | 2012-04-11 | 2012-04-11 | Adjustable anti-sliding drilling support |
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| CN (1) | CN102615527A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798643A (en) * | 2016-04-22 | 2016-07-27 | 安徽机电职业技术学院 | Tool clamp suitable for fixing machining of multi-diameter wide pipelines |
| CN106269725A (en) * | 2016-10-31 | 2017-01-04 | 苏州市淞舜五金有限公司 | A kind of mobile regulation tubing send material cleaning device |
| CN106271820A (en) * | 2016-10-31 | 2017-01-04 | 苏州市淞舜五金有限公司 | A kind of scalable tubing pay-off |
| CN106826403A (en) * | 2016-12-19 | 2017-06-13 | 南京铁道职业技术学院 | A kind of automatic fine grinding device in shaft-like workpiece outer surface |
| CN107175487A (en) * | 2017-07-07 | 2017-09-19 | 广东美的暖通设备有限公司 | The assembled frock of heat exchanger |
| CN108214296A (en) * | 2018-01-04 | 2018-06-29 | 无锡市五十五度科技有限公司 | A kind of cold plate fixture |
| CN110586982A (en) * | 2019-10-16 | 2019-12-20 | 章晋华 | Building drilling machine |
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| US7314215B2 (en) * | 2005-04-20 | 2008-01-01 | David Vosoughkia | Universal angle self-adjusting V-block workpiece holder |
| CN2887523Y (en) * | 2006-03-20 | 2007-04-11 | 许晓华 | Circular workpiece hole machining clamp for wire-cutting |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798643A (en) * | 2016-04-22 | 2016-07-27 | 安徽机电职业技术学院 | Tool clamp suitable for fixing machining of multi-diameter wide pipelines |
| CN106269725A (en) * | 2016-10-31 | 2017-01-04 | 苏州市淞舜五金有限公司 | A kind of mobile regulation tubing send material cleaning device |
| CN106271820A (en) * | 2016-10-31 | 2017-01-04 | 苏州市淞舜五金有限公司 | A kind of scalable tubing pay-off |
| CN106826403A (en) * | 2016-12-19 | 2017-06-13 | 南京铁道职业技术学院 | A kind of automatic fine grinding device in shaft-like workpiece outer surface |
| CN107175487A (en) * | 2017-07-07 | 2017-09-19 | 广东美的暖通设备有限公司 | The assembled frock of heat exchanger |
| CN108214296A (en) * | 2018-01-04 | 2018-06-29 | 无锡市五十五度科技有限公司 | A kind of cold plate fixture |
| CN110586982A (en) * | 2019-10-16 | 2019-12-20 | 章晋华 | Building drilling machine |
| CN110586982B (en) * | 2019-10-16 | 2020-12-15 | 嘉兴市华染新能源有限公司 | Building drilling machine |
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Address after: Qingfeng South Qin Town Industrial Zone Jiaxing Haiyan County in Zhejiang province 314300 City Road Applicant after: ZHEJIANG BOFINE POWER EQUIPMENT LIMITED BY SHARE LTD. Address before: Qingfeng South Qin Town Industrial Zone Jiaxing Haiyan County in Zhejiang province 314300 City Road Applicant before: Zhejiang Bofan Power Equipment Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: ZHEJIANG BOFINE POWER EQUIPMENT CO., LTD. TO: ZHEJIANG BOFAN POWER EQUIPMENT CO., LTD. |
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Application publication date: 20120801 |