CN204976098U - General boring grab - Google Patents
General boring grab Download PDFInfo
- Publication number
- CN204976098U CN204976098U CN201520676611.8U CN201520676611U CN204976098U CN 204976098 U CN204976098 U CN 204976098U CN 201520676611 U CN201520676611 U CN 201520676611U CN 204976098 U CN204976098 U CN 204976098U
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- China
- Prior art keywords
- hole
- pedestal
- installing
- seat
- block
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- Expired - Fee Related
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Abstract
The utility model discloses a general boring grab, including body (100), work piece clamping device (2), adjustable supporting assembly (3) and over -and -under type direction subassembly (4), work piece clamping device (2) fixed mounting be in body (100) upper surface left side, adjustable supporting assembly (3) fixed mounting be in body (100) upper surface right side and with work piece clamping device (2) are just right, over -and -under type direction subassembly (4) can be controlled and install with sliding on the leading flank of adjustable supporting assembly (3). The utility model discloses a general boring grab's advantage is that supporting assembly controls, upper and lower position can be adjusted to hole class processing such as the cylindrical parts that adapts to different length, different diameters holes on the face of cylinder outside, reaming, this device is general strong, and applicable work piece drilling class in different length, different diameters is processed.
Description
Technical field
The utility model relates to the auxiliary clamp used in drilling machine process.
Background technology
Drilling operation is one of metal cutting process conventional process, on drilling machine, carry out drilling adds man-hour at present, in order to ensure that machining accuracy often needs to adopt fixture to carry out clamping to workpiece, but because workpiece shapes is different, size is different, often need multiple clamping apparatus, thus cause clamp fixture management difficulty comparatively large, meanwhile, add management cost and process costs.
Utility model content
The utility model mainly solves the technical problem existing for prior art, thus provides a kind of supporting member adjustable general boring grab.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals.
A kind of General piercing fixture, comprise body, Workpiece clamping device, adjustable support assembly and lift guidance set, described Workpiece clamping device is fixedly mounted on the left of described body upper surface, described adjustable support assembly to be fixedly mounted on the right side of described body upper surface and just right with described Workpiece clamping device, and described lift guidance set can be arranged on the leading flank of described adjustable support assembly left and right slippingly.
As preferred technical scheme, described Workpiece clamping device comprises pedestal, scroll chuck, handle, eccentric wheel, pull bar, terminal pad and rolling bearing, described pedestal is screwed with body and is connected, pedestal top is provided with for installing described rolling bearing and forming the bearing mounting hole of matched in clearance with described housing washer, the axle collar coordinated with described rolling bearing inner ring is provided with on the left of described terminal pad, described scroll chuck is fixedly mounted on the right side of terminal pad, a through hole is provided with in the middle part of terminal pad, described pull bar is from right to left successively through described through hole and described bearing mounting hole, and stretch out described pedestal left surface, at the external part of pull bar, described eccentric wheel is installed, described eccentric external cylindrical surface fixedly mounts described pull bar, wherein, described eccentric wheel and described pull bar adopt hinge-coupled.
As preferred technical scheme, described adjustable support assembly comprises lower seat, the seat of honour, V-block, block, adjustment bolt and press strip, described block is small top and big bottom T-shaped, upper end is provided with the screwed hole for installing described adjustment bolt, described V-block has two pieces, the V-type groove on top is for installing workpiece, bottom is provided with the dovetail slide block of left and right directions, described lower seat fixedly mounts described body upper surface, the upper surface of lower seat is provided with the rectangular guideway groove of bottom surface band gradient, multiple rectangular channel for installing described block is provided with on the right side of described rectangular guideway groove bottom, the bottom surface at the described seat of honour is provided with the gradient consistent with rectangular guideway groove bottom, and formed with rectangular guideway groove and be slidably matched, seat of honour leading flank is provided with the guide rail installing described lift guidance set, upper surface is provided with the dovetail guide groove coordinated with described dovetail skid, described press strip screw attachment is arranged on the seat of honour upper surface on rear side of described V-block.
As preferred technical scheme, described lift guidance set comprises pedestal, lifting column and tie-beam, the guide-track groove coordinated with the slide on the seat of honour leading flank of described adjustable support assembly is provided with before described pedestal, the direction vertical with described guide-track groove is provided with two for mounting screw with the screwed hole of fixing described lift guidance set right position, pedestal is also provided with along the vertical direction and antetheca and rear wall are the through hole for installing described lifting column slidably of plane, one is provided with for installing holding screw with the tapped through hole of fixing described lifting column before the pedestal vertical with described through hole, described lifting column upper surface is installed with tie-beam, the front end of described tie-beam arranges one for installing the through hole of interchangeable drill bushing, the central plane that two pieces of described V-blocks that the center line of described through hole is arranged in described adjustable support assembly are determined.
By the utility model, owing to being provided with upper pedestal and the lower base of the cooperation of band surface rail, adjustment left and right relative position between the two can adjust the height and position of V-block, to adapt to the workpiece of different-diameter; Along the V-block of dovetail guide left and right slippage, the support of different length workpiece can be adapted to owing to being provided with two pieces; Owing to being provided with the Workpiece clamping device of band rolling bearing, the calibration of circumferencial direction can be carried out to workpiece; Owing to being provided with adjustable and fixing lift guidance set, the upper-lower position of interchangeable drill bushing can be adjusted, to ensure accurate guiding and the machining accuracy of drilling cutters.This device is easy to adjust, and structure is simple, strong adaptability.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of General piercing fixture of the present utility model.
Fig. 2 is the full sectional view of the Workpiece clamping device in Fig. 1.
Fig. 3 is the decomposition texture schematic diagram of the adjustable support assembly in Fig. 1.
Fig. 4 is the decomposition texture schematic diagram of the lift guidance set in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
The utility model provides the adjustable general boring grab of a kind of supporting member.
As shown in Figures 1 to 4, a kind of General piercing fixture, comprise body 100, Workpiece clamping device 2, adjustable support assembly 3 and lift guidance set 4, described Workpiece clamping device 2 is fixedly mounted on the left of described body 100 upper surface, described adjustable support assembly 3 to be fixedly mounted on the right side of described body 100 upper surface and just right with described Workpiece clamping device 2, and described lift guidance set 4 can be arranged on the leading flank of described adjustable support assembly 3 left and right slippingly.
Described Workpiece clamping device 2 comprises pedestal 21, scroll chuck 22, handle 23, eccentric wheel 24, pull bar 25, terminal pad 26 and rolling bearing, described pedestal 21 is screwed with body 100 and is connected, pedestal 21 top is provided with for installing described rolling bearing and forming the bearing mounting hole of matched in clearance with described housing washer, the axle collar coordinated with described rolling bearing inner ring is provided with on the left of described terminal pad 26, described scroll chuck is fixedly mounted on the right side of terminal pad 26, a through hole is provided with in the middle part of terminal pad 26, described pull bar 25 is from right to left successively through described through hole and described bearing mounting hole, and stretch out described pedestal 21 left surface, at the external part of pull bar 25, described eccentric wheel 24 is installed, the external cylindrical surface of described eccentric wheel 24 fixedly mounts described pull bar 25, wherein, described eccentric wheel 24 adopts hinge-coupled with described pull bar 25.
Described adjustable support assembly 3 comprises lower seat 31, the seat of honour 32, V-block 33, block 34, adjustment bolt 35 and press strip 36, described block 34 is in small top and big bottom T-shaped, upper end is provided with the screwed hole for installing described adjustment bolt, described V-block 33 has two pieces, the V-type groove on top is for installing workpiece, bottom is provided with the dovetail slide block of left and right directions, described lower seat 31 fixedly mounts described body 100 upper surface, the upper surface of lower seat 31 is provided with the rectangular guideway groove 37 of bottom surface band gradient, multiple rectangular channel for installing described block 34 is provided with on the right side of described rectangular guideway groove 37 bottom surface, the bottom surface at the described seat of honour 32 is provided with the gradient consistent with rectangular guideway groove 37 bottom surface, and formed with rectangular guideway groove 37 and be slidably matched, the seat of honour 32 leading flank is provided with the guide rail 38 installing described lift guidance set 4, upper surface is provided with the dovetail guide groove coordinated with described dovetail skid, described press strip 36 screw attachment is arranged on the seat of honour 32 upper surface on rear side of described V-block 33.
Described lift guidance set 4 comprises pedestal 41, lifting column 42 and tie-beam 43, described pedestal 41 is provided with the guide-track groove be slidably matched with the guide rail 38 on the seat of honour 32 leading flank of described adjustable support assembly 3 above, the direction vertical with described guide-track groove is provided with two for mounting screw with the screwed hole of fixing described lift guidance set right position, pedestal 41 is also provided with along the vertical direction and antetheca and rear wall are the through hole for installing described lifting column 42 slidably of plane, the pedestal 41 vertical with described through hole is provided with one above for installing holding screw with the tapped through hole of fixing described lifting column 42, described lifting column 42 upper surface is installed with tie-beam 43, the front end of described tie-beam 43 arranges one for installing the through hole of interchangeable drill bushing, the central plane that two pieces of described V-blocks 33 that the center line of described through hole is arranged in described adjustable support assembly 3 are determined.
Owing to being provided with upper pedestal and the lower base of the cooperation of band surface rail, adjustment left and right relative position between the two can adjust the height and position of V-block, to adapt to the workpiece of different-diameter.
Along the V-block of dovetail guide left and right slippage, the support of different length workpiece can be adapted to owing to being provided with two pieces.
Owing to being provided with the Workpiece clamping device of band rolling bearing, the calibration of circumferencial direction can be carried out to workpiece.
Owing to being provided with adjustable and fixing lift guidance set, the upper-lower position of interchangeable drill bushing can be adjusted, to ensure accurate guiding and the machining accuracy of drilling cutters.This device is easy to adjust, and structure is simple, strong adaptability.
Below only in one embodiment mentality of designing of the present utility model is described, when system allows, the utility model can expand to external more functional module simultaneously, thus expands its function to greatest extent.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (4)
1. a General piercing fixture, comprise body (100), Workpiece clamping device (2), adjustable support assembly (3) and lift guidance set (4), it is characterized in that: described Workpiece clamping device (2) is fixedly mounted on the left of described body (100) upper surface, described adjustable support assembly (3) to be fixedly mounted on the right side of described body (100) upper surface and just right with described Workpiece clamping device (2), and described lift guidance set (4) can be arranged on the leading flank of described adjustable support assembly (3) left and right slippingly.
2. General piercing fixture according to claim 1, it is characterized in that: described Workpiece clamping device (2) comprises pedestal (21), scroll chuck (22), handle (23), eccentric wheel (24), pull bar (25), terminal pad (26) and rolling bearing, described pedestal (21) is screwed with body (100) and is connected, pedestal (21) top is provided with for installing described rolling bearing and forming the bearing mounting hole of matched in clearance with described housing washer, described terminal pad (26) left side is provided with the axle collar coordinated with described rolling bearing inner ring, the described scroll chuck of terminal pad (26) right side fixed installation, terminal pad (26) middle part is provided with a through hole, described pull bar (25) is from right to left successively through described through hole and described bearing mounting hole, and stretch out described pedestal (21) left surface, at the external part of pull bar (25), described eccentric wheel (24) is installed, the external cylindrical surface of described eccentric wheel (24) fixedly mounts described pull bar (25), wherein, described eccentric wheel (24) and described pull bar (25) adopt hinge-coupled.
3. General piercing fixture according to claim 1, it is characterized in that: described adjustable support assembly (3) comprises lower seat (31), the seat of honour (32), V-block (33), block (34), adjustment bolt (35) and press strip (36), described block (34) is in small top and big bottom T-shaped, upper end is provided with the screwed hole for installing described adjustment bolt, described V-block (33) has two pieces, the V-type groove on top is for installing workpiece, bottom is provided with the dovetail slide block of left and right directions, described lower seat (31) fixedly mounts described body (100) upper surface, the upper surface of lower seat (31) is provided with the rectangular guideway groove (37) of bottom surface band gradient, multiple rectangular channel for installing described block (34) is provided with on the right side of described rectangular guideway groove (37) bottom surface, the bottom surface at the described seat of honour (32) is provided with the gradient consistent with rectangular guideway groove (37) bottom surface, and formed with rectangular guideway groove (37) and be slidably matched, the seat of honour (32) leading flank is provided with the guide rail (38) installing described lift guidance set (4), upper surface is provided with the dovetail guide groove coordinated with described dovetail skid, described press strip (36) screw attachment is arranged on the seat of honour (32) upper surface of described V-block (33) rear side.
4. General piercing fixture according to claim 3, it is characterized in that: described lift guidance set (4) comprises pedestal (41), lifting column (42) and tie-beam (43), described pedestal (41) is provided with the guide-track groove be slidably matched with the guide rail (38) on the seat of honour (32) leading flank of described adjustable support assembly (3) above, the direction vertical with described guide-track groove is provided with two for mounting screw with the screwed hole of fixing described lift guidance set (4) right position, pedestal (41) is also provided with along the vertical direction and antetheca and rear wall are the through hole for installing described lifting column (42) slidably of plane, the pedestal (41) vertical with described through hole is provided with one above for installing holding screw with the tapped through hole of fixing described lifting column (42), described lifting column (42) upper surface is installed with described tie-beam (43), the front end of described tie-beam (43) arranges one for installing the through hole of interchangeable drill bushing, the central plane that two pieces of described V-blocks (33) that the center line of described through hole is arranged in described adjustable support assembly (3) are determined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676611.8U CN204976098U (en) | 2015-09-03 | 2015-09-03 | General boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676611.8U CN204976098U (en) | 2015-09-03 | 2015-09-03 | General boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204976098U true CN204976098U (en) | 2016-01-20 |
Family
ID=55110516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520676611.8U Expired - Fee Related CN204976098U (en) | 2015-09-03 | 2015-09-03 | General boring grab |
Country Status (1)
| Country | Link |
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| CN (1) | CN204976098U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798344A (en) * | 2016-04-22 | 2016-07-27 | 安徽机电职业技术学院 | Quick tool clamp with clamping force adjustable function |
| CN106584069A (en) * | 2016-12-22 | 2017-04-26 | 宁波鑫邦粉末冶金有限公司 | Bearing installation device |
| CN108127440A (en) * | 2017-12-25 | 2018-06-08 | 佛山市珂莎巴科技有限公司 | A kind of tapered sleeve processing tool |
| CN108818224A (en) * | 2018-08-01 | 2018-11-16 | 天津豪鑫精密模具有限公司 | A kind of grinding tooling suitable for concentric special-shaped axis |
| CN108890526A (en) * | 2018-07-28 | 2018-11-27 | 天津豪鑫精密模具有限公司 | A kind of adjustable concentric special-shaped axis grinding tooling |
| CN110026604A (en) * | 2019-03-11 | 2019-07-19 | 杭州电子科技大学 | Vibration-ultrasound broaching machine and its broaching method for aero-engine key part |
| CN110883852A (en) * | 2019-10-15 | 2020-03-17 | 张跃 | Drilling clamp for thin plastic pipe |
| CN113618103A (en) * | 2021-07-29 | 2021-11-09 | 夏跃 | Automatic drilling equipment with accurate drilling |
-
2015
- 2015-09-03 CN CN201520676611.8U patent/CN204976098U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798344A (en) * | 2016-04-22 | 2016-07-27 | 安徽机电职业技术学院 | Quick tool clamp with clamping force adjustable function |
| CN105798344B (en) * | 2016-04-22 | 2018-10-12 | 安徽机电职业技术学院 | A kind of adjustable Rapid tooling fixture of clamping force |
| CN106584069A (en) * | 2016-12-22 | 2017-04-26 | 宁波鑫邦粉末冶金有限公司 | Bearing installation device |
| CN108127440A (en) * | 2017-12-25 | 2018-06-08 | 佛山市珂莎巴科技有限公司 | A kind of tapered sleeve processing tool |
| CN108890526A (en) * | 2018-07-28 | 2018-11-27 | 天津豪鑫精密模具有限公司 | A kind of adjustable concentric special-shaped axis grinding tooling |
| CN108818224A (en) * | 2018-08-01 | 2018-11-16 | 天津豪鑫精密模具有限公司 | A kind of grinding tooling suitable for concentric special-shaped axis |
| CN110026604A (en) * | 2019-03-11 | 2019-07-19 | 杭州电子科技大学 | Vibration-ultrasound broaching machine and its broaching method for aero-engine key part |
| CN110883852A (en) * | 2019-10-15 | 2020-03-17 | 张跃 | Drilling clamp for thin plastic pipe |
| CN113618103A (en) * | 2021-07-29 | 2021-11-09 | 夏跃 | Automatic drilling equipment with accurate drilling |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160903 |