CN205520683U - Cambered surface puncher - Google Patents
Cambered surface puncher Download PDFInfo
- Publication number
- CN205520683U CN205520683U CN201620299301.3U CN201620299301U CN205520683U CN 205520683 U CN205520683 U CN 205520683U CN 201620299301 U CN201620299301 U CN 201620299301U CN 205520683 U CN205520683 U CN 205520683U
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- China
- Prior art keywords
- rotating disk
- draw
- groove
- fixture block
- workbench
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- Expired - Fee Related
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Abstract
The utility model discloses a cambered surface puncher, its technical scheme main points are including the workstation, with workstation slide perforating device of being connected and the clamping device who is located perforating device one end, the workstation rotates and is connected with the carousel, make axis of workpiece clamping device rigid coupling in the carousel coaxial with the carousel axis, the carousel evenly leaves along circumference has a plurality of draw -in grooves, the workstation is connected with the fixture block with the draw -in groove joint, and the workstation is equipped with the elastic component that makes the fixture block have joint draw -in groove trend all the time, an even division porous effect in the cambered surface has been reached.
Description
Technical field
This utility model relates to a kind of Furniture manufacturing process equipment field, particularly to a kind of cambered surface puncher.
Background technology
In field of furniture, each parts of furniture need to be carried out perforate operation, to be bolted each part of furniture, or by hole, part is positioned, spacing, be easy to part is carried out follow-up processing.Wherein, part outer surface is cylindrical and is formed with through hole along central axis, needs the lateral opening hole at this part.
Existing cambered surface puncher refers to the Chinese patent of Application No. 201420568090.X, it discloses a kind of drum-type arc-shaped workpiece extrados grinding perforating device, including base, left socle, rolling stand, 4 wheel driven galvanic electricity machine and right support it is connected with from left to right in turn above base, rolling stand top is provided with cylinder, on the upside of cylinder, downside, left side and right side be respectively arranged with arc-shaped workpiece, arc lower workpiece, left arc-shaped workpiece and right arc-shaped workpiece；It is provided with fixed plate in the middle part of left socle, fixed plate is provided with second and fixes bolt；Fixed plate is provided above slide plate, and slide plate is provided above the first driving motor, and first drives connection on the right side of motor to have lower drill bit.
But drum-type arc-shaped workpiece extrados grinding perforating device can only ensure the relative position in the hole of two, and part to be punctured needs to have multiple hole on side uniformly, it is impossible to meets the processing request of this operation.
Utility model content
The purpose of this utility model is to provide a kind of cambered surface puncher uniformly opening porous in cambered surface.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of cambered surface puncher, the perforating device being connected with workbench sliding including workbench and the clamping device being positioned at perforating device one end, workbench is rotatably connected to rotating disk, axis of workpiece is made to be fixed in rotating disk with the clamping device of rotating disk axis coaxle, rotating disk the most uniformly has multiple draw-in groove, workbench connects to be had with draw-in groove clamping with the fixture block of radially fixed rotating disk, and workbench is provided with the elastic component making fixture block have clamping draw-in groove trend all the time.
By using such scheme, after utilizing gripping apparatus grips part, axis of workpiece is made to coincide with center of turntable；Rotating rotating disk with hands, when fixture block is corresponding with draw-in groove position, fixture block is inserted in draw-in groove by resilient element urges, fixture block clamping draw-in groove thus radially fixed rotating disk, at this moment perforating device sliding on the table be part punching；After having punched, from draw-in groove, fixture block is taken out, be rotated further rotating disk, until fixture block clamping draw-in groove again；So whenever fixture block clamping draw-in groove, perforating device can be all part punching, coincide with rotating disk axis owing to draw-in groove is evenly distributed on axis of workpiece on rotating disk along rotating disk circumference again, so uniformly having porous in the cambered surface of part.
It is also preferred that the left elastic component is spring, workbench having placement spring and the installing hole of fixture block, and is connected with fixture block sliding by installing hole, both ends of the spring is affixed with workbench and fixture block respectively.
By using such scheme, when fixture block is corresponding with draw-in groove position, spring extends, and fixture block is promoted by spring and inserts in draw-in groove；And be connected to below rotating disk when fixture block time corresponding is not promoted by fixture block and draw-in groove position by spring, so when fixture block is corresponding with draw-in groove position, spring reaction soon can very first time clamping draw-in groove, and then stop rotating disk rotation；And, in limited block sliding and insert draw-in groove by fixture block, undertake radial load ensure that stablizing of clamping by fixture block, and then ensure that rotating disk stationary state lower rotary table is stable, do not rock.
It is also preferred that the left draw-in groove forms inclined plane along the wall of rotating disk rotation direction, and inclined plane from up to down tilts to make card channel opening to be gradually increased, and fixture block forms the chamfering structure abutted against with inclined plane.
By using such scheme, when inclined plane is rotated in a circumferential direction power when abutting with chamfering structure, inclined plane imposes chamfering and imposes one power being perpendicular to fillet surface of chamfering, this power being perpendicular to chamfering is decomposed into a downward power, making spring pressurized shrink and fixture block moves down, departs from draw-in groove, at this moment rotating disk releases radially fixed can being rotated further, as long as fixture block departs from draw-in groove when being so rotated further rotating disk, without pressing fixture block with hands, efficient and convenient.
It is also preferred that the left elastic component is torsion spring, disk lower surface is formed with the ratchet portion that rotating disk is coaxially disposed, and draw-in groove is positioned on side, ratchet portion, and fixture block is rotationally connected with workbench；And in the case of torsion spring original state is not reversed, fixture block clamping draw-in groove.
By using such scheme, ensure that rotating disk is radially fixed by the torsion of torsion spring and the non-return effect in ratchet portion, owing to the draw-in groove in ratchet portion is formed with cambered surface, so fixture block is when the side sliding in ratchet portion, be moved easily.
It is also preferred that the left be connected with guide rail in station, perforating device includes the boring machine being connected with guide rail sliding and promotes boring machine cylinder of sliding on guide rail.
By using such scheme, the piston rod end of cylinder is affixed with boring machine；When fixture block clamping draw-in groove, piston rod extends, and promotes boring machine sliding on guide rail, and close part also promotes punching in the cambered surface of part；After boring completes, piston rod shrinks automatically, drives boring machine to reset, is rotated further rotating disk；Boring machine is driven to move by cylinder, convenient and swift.
It is also preferred that the left boring machine sliding vector is through center of turntable.
By using such scheme, owing to boring machine sliding vector is through center of turntable, so boring machine when punching in the cambered surface of part produced impulsive force also by the center of rotating disk, so the arm of force of impulsive force is zero, will not produce and order about the moment that rotating disk rotates, it is ensured that rotating disk stablizing under radially fixed state.
It is also preferred that the left clamping device for organize clamp assemblies more, clamp assemblies includes the U-shaped block circumferentially disposed along rotating disk and abuts the fast folder on part top, and U-shaped block and soon folder are all affixed with rotating disk；U-shaped block is between draw-in groove.
By using such scheme, part is placed in U-shaped block inwall, thus spacing to carrying out before and after part；And with clipping pipe fitting top soon, make part be held between U-shaped block and fast folder, thus part is carried out up and down spacing；Again due to part circlewise, and clamp assemblies is provided with multiple, so ensure that clamping device is stable to the clamping of part.And clamp assemblies is between draw-in groove, during such fixture block clamping draw-in groove, boring machine will not collide with U-shaped block, causes perforate on U-shaped block.
In sum, this utility model has the advantages that whenever fixture block clamping is uniformly distributed circumferentially draw-in groove to stop rotating disk, all punches the part side being arranged on rotating disk, it is ensured that the uniform pore openings of cambered surface；Inclined-plane or cambered surface it is formed with, it is simple to promote rotating disk, make fixture block can automatically disengage draw-in groove, it is not necessary to carry out departing from work with hands on draw-in groove, convenient and swift.
Accompanying drawing explanation
Fig. 1 is cambered surface puncher structure schematic diagram；
Fig. 2 is clamp assemblies structural representation；
Fig. 3 is embodiment 1 turntable, fixture block and spring annexation schematic diagram；
Fig. 4 is the ratchet portion of embodiment 2 turntable, fixture block and spring annexation schematic diagram.
In figure, 1, workbench；11, fixture block；2, perforating device；21, boring machine；22, cylinder；3, clamp assemblies；31, U-shaped block；32, press from both sides soon；321, handle；322, pressure head；4, rotating disk；41, ratchet portion；42, draw-in groove；421, inclined plane；5, spring；6, torsion spring；7, guide rail；8, part.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.The most identical parts are presented with like reference characters.It should be noted that, in describing below, the word "front", "rear" of use, "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " bottom surface " and " end face ", " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center.
Embodiment 1: as it is shown in figure 1, a kind of cambered surface puncher, including workbench 1, and have blind hole on workbench 1, and be connected with bearing by blind hole.Workbench 1 is rotatably connected to rotating shaft by bearing, and rotating shaft is connected with horizontally disposed rotating disk 4 with the other end of bearing grafting.
Affixed clamping device on rotating disk 4, clamping device is the clamp assemblies 3 being radially arranged along rotating disk 4 along rotating disk 4 four groups, and four groups of clamping devices are evenly distributed on rotating disk 4.Clamp assemblies 3 includes U-shaped block 31 and presss from both sides 32 soon.
U-shaped block 31 has the rectangular block of U-shaped groove for end face, and U-shaped block 31 is fixed on rotating disk 4 edge；Due to part 8 circlewise, so being placed on the bottom surface of U-lag by part 8, and the two of U-lag sides abut the surfaces externally and internally of part 8 respectively.
U-shaped block 31 lower end is welded together by cross, cross center is affixed by rotating disk 4 axis and cross center to each U-shaped block 31 apart from unanimously.
Fast folder 32 or title quick-speed jigs, fast folder 32 is radially welded on cross along rotating disk 4；Rotating the handle 321 of fast folder 32, its pressure head 322 is overturn and abutted the upper surface of part 8, such part 8 is held between U-shaped block 31 and fast folder 32.
Rotating disk 4 lower surface the most uniformly has multiple draw-in groove 42.
Workbench 1 has an installing hole, and the horizontal range of installing hole to shaft axis is consistent with the horizontal range of draw-in groove 42 to shaft axis；And connected by installing hole sliding and to have with draw-in groove 42 clamping with the fixture block 11 of radially fixed rotating disk 4.
Spring 5 between installing hole bottom surface and fixture block 11, spring 5 two ends are affixed with workbench 1 and fixture block 11 respectively, and spring 5 makes fixture block 11 have clamping draw-in groove 42 trend all the time.
Draw-in groove 42 forms inclined plane 421 along the wall of rotating disk 4 rotation direction, and inclined plane 421 from up to down tilts to make draw-in groove 42 opening to be gradually increased, and fixture block 11 forms the chamfering structure abutted against with inclined plane 421.
On workbench 1, bolt connects guide rail 7, and blind hole is positioned on the bearing of trend of guide rail 7, and workbench 1 is connected by guide rail 7 sliding and has boring machine 21, when boring machine 21 be positioned at guide rail 7 be abutted against rotating disk 4 one end time, the part 8 clamped with held device contacts；Workbench 1 bolt connects has cylinder 22, cylinder 22 to be positioned at guide rail 7 away from rotating disk 4 one end, and the piston rod of cylinder 22 and boring machine 21 Joint.
When needing punching, first will be placed in the U-lag of U-shaped block 31 in circular part 8, the handle 321 of the fast folder 32 of upset, its pressure head 322 is overturn and abuts the upper surface of part 8, so part 8 is held between U-shaped block 31 and fast folder 32, makes part 8 axis coincide with rotating disk 4 center；Rotating rotating disk 4 with hands, when fixture block 11 is corresponding with draw-in groove 42 position, fixture block 11 is promoted in insertion draw-in groove 42 by spring 5, fixture block 11 clamping draw-in groove 42 thus radially fixed rotating disk 4；Meanwhile, the piston rod elongation of cylinder 22, promote boring machine 21 sliding on guide rail 7 near part 8 and to promote punching in the cambered surface of part 8；After boring completes, piston rod shrinks automatically, boring machine 21 is driven to reset, continue to press on rotating disk 4, the inclined plane 421 of draw-in groove 42 and the mutual sliding of chamfering structure of draw-in groove 42, making fixture block 11 automatically disengage draw-in groove 42, such rotating disk 4 is rotated further, until fixture block 11 clamping draw-in groove 42 again under the promotion of spring.
Embodiment 2: as different from Example 1, rotating disk 4 lower surface is formed with the ratchet portion 41 that rotating disk 4 is coaxially disposed, and draw-in groove 42 is positioned on side, ratchet portion 41, and fixture block 11 is rotationally connected with workbench 1；And under torsion spring 6 original state, fixture block 11 clamping draw-in groove 42.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Claims (7)
1. a cambered surface puncher, including workbench (1), the perforating device (2) being connected with workbench (1) sliding and the clamping device being positioned at perforating device (2) one end, it is characterized in that: the rotating disk (4) that workbench (1) is rotatably connected to, part (8) axis is made to be fixed in rotating disk (4) with the clamping device of rotating disk (4) axis coaxle, rotating disk (4) the most uniformly has multiple draw-in groove (42), workbench (1) connects to be had with draw-in groove (42) clamping with the fixture block (11) of radially fixed rotating disk (4), and workbench (1) is provided with the elastic component making fixture block (11) have clamping draw-in groove (42) trend all the time.
Cambered surface puncher the most according to claim 1, it is characterized in that: elastic component is spring (5), placement spring (5) and the installing hole of fixture block (11) is had on workbench (1), and be connected with fixture block (11) sliding by installing hole, spring (5) two ends are affixed with workbench (1) and fixture block (11) respectively.
Cambered surface puncher the most according to claim 2, it is characterized in that: draw-in groove (42) forms inclined plane (421) along the wall of rotating disk (4) rotation direction, and inclined plane (421) from up to down tilts to make draw-in groove (42) opening to be gradually increased, and fixture block (11) forms the chamfering structure abutted against with inclined plane (421).
Cambered surface puncher the most according to claim 1, it is characterized in that: elastic component is torsion spring (6), rotating disk (4) lower surface is formed with the ratchet portion (41) that rotating disk (4) is coaxially disposed, draw-in groove (42) is positioned on ratchet portion (41) side, and fixture block (11) is rotationally connected with workbench (1)；And under torsion spring (6) original state, fixture block (11) clamping draw-in groove (42).
5. according to the cambered surface puncher described in claim 1 or 3 or 4, it is characterized in that: be connected with guide rail (7) on workbench (1), perforating device (2) includes the boring machine (21) being connected with guide rail (7) sliding and promotes boring machine (21) at the cylinder (22) of the upper sliding of guide rail (7).
Cambered surface puncher the most according to claim 5, it is characterised in that: boring machine (21) sliding vector passes rotating disk (4) center.
Cambered surface puncher the most according to claim 1, it is characterized in that: clamping device for organize clamp assemblies (3) more, clamp assemblies (3) includes the U-shaped block (31) circumferentially disposed along rotating disk (4) and abuts the fast folder (32) on part (8) top, and U-shaped block (31) and fast press from both sides (32) are all affixed with rotating disk (4)；U-shaped block (31) is positioned between draw-in groove (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299301.3U CN205520683U (en) | 2016-04-11 | 2016-04-11 | Cambered surface puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620299301.3U CN205520683U (en) | 2016-04-11 | 2016-04-11 | Cambered surface puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205520683U true CN205520683U (en) | 2016-08-31 |
Family
ID=56791581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620299301.3U Expired - Fee Related CN205520683U (en) | 2016-04-11 | 2016-04-11 | Cambered surface puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205520683U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942556A (en) * | 2018-06-11 | 2018-12-07 | 滁州恒通磁电科技有限公司 | A kind of magnetic shoe extrados grinding fixture |
| CN109079580A (en) * | 2017-06-14 | 2018-12-25 | 南京晨伟机械设备制造有限公司 | A kind of ratchet-type drilling tool |
| CN109333481A (en) * | 2018-11-15 | 2019-02-15 | 博众精工科技股份有限公司 | Multi-station turntable mechanism |
| CN109483488A (en) * | 2018-12-22 | 2019-03-19 | 广东创能精密机械有限公司 | Ratchet gear rotary workbench |
| CN111421342A (en) * | 2020-03-30 | 2020-07-17 | 郑文豪 | Nonrust steel pipe intelligence system of processing |
| CN114571531A (en) * | 2022-04-20 | 2022-06-03 | 安徽蓝云汇新材料科技有限公司 | Quick positioning and punching device for graphene polystyrene board |
-
2016
- 2016-04-11 CN CN201620299301.3U patent/CN205520683U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079580A (en) * | 2017-06-14 | 2018-12-25 | 南京晨伟机械设备制造有限公司 | A kind of ratchet-type drilling tool |
| CN109079580B (en) * | 2017-06-14 | 2023-11-17 | 南京晨伟机械设备制造有限公司 | Ratchet type drilling tool |
| CN108942556A (en) * | 2018-06-11 | 2018-12-07 | 滁州恒通磁电科技有限公司 | A kind of magnetic shoe extrados grinding fixture |
| CN109333481A (en) * | 2018-11-15 | 2019-02-15 | 博众精工科技股份有限公司 | Multi-station turntable mechanism |
| CN109483488A (en) * | 2018-12-22 | 2019-03-19 | 广东创能精密机械有限公司 | Ratchet gear rotary workbench |
| CN111421342A (en) * | 2020-03-30 | 2020-07-17 | 郑文豪 | Nonrust steel pipe intelligence system of processing |
| CN114571531A (en) * | 2022-04-20 | 2022-06-03 | 安徽蓝云汇新材料科技有限公司 | Quick positioning and punching device for graphene polystyrene board |
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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: 20160831 Termination date: 20190411 |